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< a href = "local__search_8cc.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a id = "l00001" name = "l00001" > < / a > < span class = "lineno" > 1< / span > < span class = "comment" > // Copyright 2010-2021 Google LLC< / span > < / div >
< div class = "line" > < a id = "l00002" name = "l00002" > < / a > < span class = "lineno" > 2< / span > < span class = "comment" > // Licensed under the Apache License, Version 2.0 (the " License" );< / span > < / div >
< div class = "line" > < a id = "l00003" name = "l00003" > < / a > < span class = "lineno" > 3< / span > < span class = "comment" > // you may not use this file except in compliance with the License.< / span > < / div >
< div class = "line" > < a id = "l00004" name = "l00004" > < / a > < span class = "lineno" > 4< / span > < span class = "comment" > // You may obtain a copy of the License at< / span > < / div >
< div class = "line" > < a id = "l00005" name = "l00005" > < / a > < span class = "lineno" > 5< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00006" name = "l00006" > < / a > < span class = "lineno" > 6< / span > < span class = "comment" > // http://www.apache.org/licenses/LICENSE-2.0< / span > < / div >
< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00008" name = "l00008" > < / a > < span class = "lineno" > 8< / span > < span class = "comment" > // Unless required by applicable law or agreed to in writing, software< / span > < / div >
< div class = "line" > < a id = "l00009" name = "l00009" > < / a > < span class = "lineno" > 9< / span > < span class = "comment" > // distributed under the License is distributed on an " AS IS" BASIS,< / span > < / div >
< div class = "line" > < a id = "l00010" name = "l00010" > < / a > < span class = "lineno" > 10< / span > < span class = "comment" > // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.< / span > < / div >
< div class = "line" > < a id = "l00011" name = "l00011" > < / a > < span class = "lineno" > 11< / span > < span class = "comment" > // See the License for the specific language governing permissions and< / span > < / div >
< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < span class = "comment" > // limitations under the License.< / span > < / div >
< div class = "line" > < a id = "l00013" name = "l00013" > < / a > < span class = "lineno" > 13< / span > < / div >
< div class = "line" > < a id = "l00014" name = "l00014" > < / a > < span class = "lineno" > 14< / span > < span class = "preprocessor" > #include < algorithm> < / span > < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < span class = "preprocessor" > #include < cstdint> < / span > < / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < span class = "preprocessor" > #include < iterator> < / span > < / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "preprocessor" > #include < limits> < / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "preprocessor" > #include < map> < / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "preprocessor" > #include < memory> < / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "preprocessor" > #include < numeric> < / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "preprocessor" > #include < set> < / span > < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "preprocessor" > #include < string> < / span > < / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "preprocessor" > #include < utility> < / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < span class = "preprocessor" > #include " absl/container/flat_hash_map.h" < / span > < / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "preprocessor" > #include " absl/container/flat_hash_set.h" < / span > < / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < span class = "preprocessor" > #include " absl/memory/memory.h" < / span > < / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "preprocessor" > #include " absl/random/distributions.h" < / span > < / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < span class = "preprocessor" > #include " absl/random/random.h" < / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "preprocessor" > #include " absl/strings/str_cat.h" < / span > < / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < span class = "preprocessor" > #include " < a class = "code" href = "commandlineflags_8h.html" > ortools/base/commandlineflags.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "preprocessor" > #include " < a class = "code" href = "hash_8h.html" > ortools/base/hash.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < span class = "preprocessor" > #include " < a class = "code" href = "integral__types_8h.html" > ortools/base/integral_types.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > < span class = "preprocessor" > #include " < a class = "code" href = "iterator__adaptors_8h.html" > ortools/base/iterator_adaptors.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < span class = "preprocessor" > #include " < a class = "code" href = "base_2logging_8h.html" > ortools/base/logging.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < span class = "preprocessor" > #include " < a class = "code" href = "macros_8h.html" > ortools/base/macros.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < span class = "preprocessor" > #include " < a class = "code" href = "map__util_8h.html" > ortools/base/map_util.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > < span class = "preprocessor" > #include " < a class = "code" href = "constraint__solver_8h.html" > ortools/constraint_solver/constraint_solver.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < span class = "preprocessor" > #include " < a class = "code" href = "constraint__solveri_8h.html" > ortools/constraint_solver/constraint_solveri.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "preprocessor" > #include " < a class = "code" href = "hamiltonian__path_8h.html" > ortools/graph/hamiltonian_path.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "preprocessor" > #include " < a class = "code" href = "saturated__arithmetic_8h.html" > ortools/util/saturated_arithmetic.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a3f3280fc397293e6745e03cefccdf5d4" > 44< / a > < / span > < a class = "code hl_function" href = "local__search_8cc.html#a3f3280fc397293e6745e03cefccdf5d4" > ABSL_FLAG< / a > (< span class = "keywordtype" > int< / span > , cp_local_search_sync_frequency, 16,< / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > < span class = "stringliteral" > " Frequency of checks for better solutions in the solution pool." < / span > );< / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > < / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a888e8cabdc2f9fb6afb8e26a9efe0ed6" > 47< / a > < / span > < a class = "code hl_function" href = "local__search_8cc.html#a3f3280fc397293e6745e03cefccdf5d4" > ABSL_FLAG< / a > (< span class = "keywordtype" > int< / span > , cp_local_search_tsp_opt_size, 13,< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < span class = "stringliteral" > " Size of TSPs solved in the TSPOpt operator." < / span > );< / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > < / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a15f50845386f91d56b72916bddbd1b2c" > 50< / a > < / span > < a class = "code hl_function" href = "local__search_8cc.html#a3f3280fc397293e6745e03cefccdf5d4" > ABSL_FLAG< / a > (< span class = "keywordtype" > int< / span > , cp_local_search_tsp_lns_size, 10,< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > < span class = "stringliteral" > " Size of TSPs solved in the TSPLns operator." < / span > );< / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > < / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a898b5fa8252977b945674cd2606574e4" > 53< / a > < / span > < a class = "code hl_function" href = "local__search_8cc.html#a3f3280fc397293e6745e03cefccdf5d4" > ABSL_FLAG< / a > (< span class = "keywordtype" > bool< / span > , cp_use_empty_path_symmetry_breaker, < span class = "keyword" > true< / span > ,< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > < span class = "stringliteral" > " If true, equivalent empty paths are removed from the neighborhood " < / span > < / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < span class = "stringliteral" > " of PathOperators" < / span > );< / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > < / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > < span class = "comment" > // Utility methods to ensure the communication between local search and the< / span > < / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > < span class = "comment" > // search.< / span > < / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > < / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > < span class = "comment" > // Returns true if a local optimum has been reached and cannot be improved.< / span > < / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#af3c183bd74c4ac70341e97fe5030b191" > LocalOptimumReached< / a > (Search* < span class = "keyword" > const< / span > search);< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < span class = "comment" > // Returns true if the search accepts the delta (actually checking this by< / span > < / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > < span class = "comment" > // calling AcceptDelta on the monitors of the search).< / span > < / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#aa84acd1f5e19a0fda99d68bfcce4fdcf" > AcceptDelta< / a > (Search* < span class = "keyword" > const< / span > search, Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ,< / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > Assignment* deltadelta);< / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > < / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > < span class = "comment" > // Notifies the search that a neighbor has been accepted by local search.< / span > < / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#ac076f97ddc2c6a302b01ca2bb528e1f4" > AcceptNeighbor< / a > (Search* < span class = "keyword" > const< / span > search);< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#af7c8c8d0b8a6e63b446a63628d790337" > AcceptUncheckedNeighbor< / a > (Search* < span class = "keyword" > const< / span > search);< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > < / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < span class = "comment" > // ----- Base operator class for operators manipulating IntVars -----< / span > < / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > < / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_int_var_local_search_operator.html#a2b47576627076cc054924a89a08f69a6" > 76< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_operator.html#a2b47576627076cc054924a89a08f69a6" > IntVarLocalSearchOperator::MakeNextNeighbor< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ,< / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * deltadelta) {< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (2) < < < a class = "code hl_function" href = "classoperations__research_1_1_base_object.html#a8eba5d533fa9df4617c1868d3ec2afc4" > DebugString< / a > () < < < span class = "stringliteral" > " ::MakeNextNeighbor(delta=(" < / span > < / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < < < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> DebugString() < < < span class = "stringliteral" > " ), deltadelta=(" < / span > < / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > < < (deltadelta ? deltadelta-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > () : std::string(< span class = "stringliteral" > " nullptr" < / span > ));< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < span class = "keywordflow" > while< / span > (< span class = "keyword" > true< / span > ) {< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a06eb05df61a9b9fce744928947f43d89" > RevertChanges< / a > (< span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > < / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_operator.html#ac7dcbffbe392b653b5e0674631d03d3d" > MakeOneNeighbor< / a > ()) {< / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > }< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#aabafb6d8996f5101db26b30efff406b0" > ApplyChanges< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta)) {< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (2) < < < span class = "stringliteral" > " Delta (" < / span > < < < a class = "code hl_function" href = "classoperations__research_1_1_base_object.html#a8eba5d533fa9df4617c1868d3ec2afc4" > DebugString< / a > () < < < span class = "stringliteral" > " ) = " < / span > < < < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> DebugString();< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > }< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > }< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > }< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > < span class = "comment" > // TODO(user): Make this a pure virtual.< / span > < / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_int_var_local_search_operator.html#ac7dcbffbe392b653b5e0674631d03d3d" > 97< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_operator.html#ac7dcbffbe392b653b5e0674631d03d3d" > IntVarLocalSearchOperator::MakeOneNeighbor< / a > () { < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ; }< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < span class = "comment" > // ----- Base Large Neighborhood Search operator -----< / span > < / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > < / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_lns.html#a840517015168011f69e29024a6427c59" > 101< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_base_lns.html#a840517015168011f69e29024a6427c59" > BaseLns::BaseLns< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars)< / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_int_var_local_search_operator.html" > IntVarLocalSearchOperator< / a > (vars) {}< / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_lns.html#a4b7841840aa1d1db5969b556993c4701" > 104< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_base_lns.html#a4b7841840aa1d1db5969b556993c4701" > BaseLns::~BaseLns< / a > () {}< / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_lns.html#ad14cde260686e5b4174e691675df3139" > 106< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_base_lns.html#ad14cde260686e5b4174e691675df3139" > BaseLns::MakeOneNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > fragment_.clear();< / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_base_lns.html#a3de0e8f828ff8c805575512db8e89c75" > NextFragment< / a > ()) {< / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > candidate : fragment_) {< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a07cab95250a1eb5cf83faca67805fd80" > Deactivate< / a > (candidate);< / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > }< / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > }< / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > }< / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < span class = "keywordtype" > void< / span > BaseLns::OnStart() { < a class = "code hl_function" href = "classoperations__research_1_1_base_lns.html#adfa0121ae9643b1ebbf015263e75267f" > InitFragments< / a > (); }< / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_lns.html#adfa0121ae9643b1ebbf015263e75267f" > 119< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_base_lns.html#adfa0121ae9643b1ebbf015263e75267f" > BaseLns::InitFragments< / a > () {}< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_lns.html#a76f3a89c46806c6aa038669246ccb66b" > 121< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_base_lns.html#a76f3a89c46806c6aa038669246ccb66b" > BaseLns::AppendToFragment< / a > (< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) {< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > > = 0 & & < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a24926108b770033792d015cb86aeffb3" > Size< / a > ()) {< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > fragment_.push_back(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > );< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > }< / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > }< / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > < / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_lns.html#a93c1603a882c8cf59cc93822caf83caa" > 127< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_function" href = "classoperations__research_1_1_base_lns.html#a93c1603a882c8cf59cc93822caf83caa" > BaseLns::FragmentSize< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > fragment_.size(); }< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > < / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < span class = "comment" > // ----- Simple Large Neighborhood Search operator -----< / span > < / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < span class = "comment" > // Frees number_of_variables (contiguous in vars) variables.< / span > < / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > < / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > < span class = "keyword" > class < / span > SimpleLns : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_base_lns.html" > BaseLns< / a > {< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > SimpleLns(< span class = "keyword" > const< / span > std::vector< IntVar*> & vars, < span class = "keywordtype" > int< / span > number_of_variables)< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_base_lns.html" > BaseLns< / a > (vars), index_(0), number_of_variables_(number_of_variables) {< / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (number_of_variables_, 0);< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > }< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > ~SimpleLns()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < span class = "keywordtype" > void< / span > InitFragments()< span class = "keyword" > override < / span > { index_ = 0; }< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > < span class = "keywordtype" > bool< / span > NextFragment() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " SimpleLns" < / span > ; }< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > < / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > < span class = "keywordtype" > int< / span > index_;< / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > number_of_variables_;< / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > };< / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > < span class = "keywordtype" > bool< / span > SimpleLns::NextFragment() {< / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > size = Size();< / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < span class = "keywordflow" > if< / span > (index_ < size) {< / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = index_; i < index_ + number_of_variables_; ++i) {< / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > AppendToFragment(i % size);< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > }< / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > ++index_;< / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > }< / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > }< / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > < / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > < span class = "comment" > // ----- Random Large Neighborhood Search operator -----< / span > < / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > < / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > < span class = "comment" > // Frees up to number_of_variables random variables.< / span > < / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > < / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > < span class = "keyword" > class < / span > RandomLns : < span class = "keyword" > public< / span > BaseLns {< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > RandomLns(< span class = "keyword" > const< / span > std::vector< IntVar*> & vars, < span class = "keywordtype" > int< / span > number_of_variables,< / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > int32_t seed)< / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > : BaseLns(vars), rand_(seed), number_of_variables_(number_of_variables) {< / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (number_of_variables_, 0);< / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c" > CHECK_LE< / a > (number_of_variables_, Size());< / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > }< / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > ~RandomLns()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > < span class = "keywordtype" > bool< / span > NextFragment() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > < / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " RandomLns" < / span > ; }< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > std::mt19937 rand_;< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > number_of_variables_;< / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > };< / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > < / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > < span class = "keywordtype" > bool< / span > RandomLns::NextFragment() {< / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a" > DCHECK_GT< / a > (Size(), 0);< / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < number_of_variables_; ++i) {< / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > AppendToFragment(absl::Uniform< int> (rand_, 0, Size()));< / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > }< / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > }< / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > < / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a609ad11d842b8b7b4a8b0d2028818d31" > 193< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a609ad11d842b8b7b4a8b0d2028818d31" > Solver::MakeRandomLnsOperator< / a > (< / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars, < span class = "keywordtype" > int< / span > number_of_variables) {< / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a609ad11d842b8b7b4a8b0d2028818d31" > MakeRandomLnsOperator< / a > (vars, number_of_variables, < a class = "code hl_function" href = "namespaceoperations__research.html#a6daa2481a6bbd7b307647006a8752630" > CpRandomSeed< / a > ());< / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > }< / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > < / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a8f83f778df75caa4532c32b97d36ca6e" > 198< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a609ad11d842b8b7b4a8b0d2028818d31" > Solver::MakeRandomLnsOperator< / a > (< / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars, < span class = "keywordtype" > int< / span > number_of_variables, int32_t seed) {< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > RandomLns(vars, number_of_variables, seed));< / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > }< / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > < / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > < span class = "comment" > // ----- Move Toward Target Local Search operator -----< / span > < / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > < / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > < span class = "comment" > // A local search operator that compares the current assignment with a target< / span > < / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > < span class = "comment" > // one, and that generates neighbors corresponding to a single variable being< / span > < / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > < span class = "comment" > // changed from its current value to its target value.< / span > < / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > < span class = "keyword" > class < / span > MoveTowardTargetLS : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var_local_search_operator.html" > IntVarLocalSearchOperator< / a > {< / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > MoveTowardTargetLS(< span class = "keyword" > const< / span > std::vector< IntVar*> & variables,< / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > < span class = "keyword" > const< / span > std::vector< int64_t> & target_values)< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_int_var_local_search_operator.html" > IntVarLocalSearchOperator< / a > (variables),< / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > 214< / span > target_(target_values),< / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > < span class = "comment" > // Initialize variable_index_ at the number of the of variables minus< / span > < / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < span class = "comment" > // one, so that the first to be tried (after one increment) is the one< / span > < / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > < span class = "comment" > // of index 0.< / span > < / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > variable_index_(Size() - 1) {< / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (target_values.size(), variables.size()) < < < span class = "stringliteral" > " Illegal arguments." < / span > ;< / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > }< / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > < / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > ~MoveTowardTargetLS()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > < / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " MoveTowardTargetLS" < / span > ; }< / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > 225< / span > < / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > < span class = "keyword" > protected< / span > :< / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > < span class = "comment" > // Make a neighbor assigning one variable to its target value.< / span > < / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > < span class = "keywordtype" > bool< / span > MakeOneNeighbor()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > 229< / span > < span class = "keywordflow" > while< / span > (num_var_since_last_start_ < Size()) {< / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > ++num_var_since_last_start_;< / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > variable_index_ = (variable_index_ + 1) % Size();< / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > < span class = "keyword" > const< / span > int64_t target_value = target_.at(variable_index_);< / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > < span class = "keyword" > const< / span > int64_t current_value = OldValue(variable_index_);< / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > < span class = "keywordflow" > if< / span > (current_value != target_value) {< / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > SetValue(variable_index_, target_value);< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > }< / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > }< / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > }< / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > < / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > < span class = "keywordtype" > void< / span > OnStart()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > < span class = "comment" > // Do not change the value of variable_index_: this way, we keep going from< / span > < / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > 245< / span > < span class = "comment" > // where we last modified something. This is because we expect that most< / span > < / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > 246< / span > < span class = "comment" > // often, the variables we have just checked are less likely to be able< / span > < / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > < span class = "comment" > // to be changed to their target values than the ones we have not yet< / span > < / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > < span class = "comment" > // checked.< / span > < / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > < span class = "comment" > // Consider the case where oddly indexed variables can be assigned to their< / span > < / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > < span class = "comment" > // target values (no matter in what order they are considered), while even< / span > < / div >
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > < span class = "comment" > // indexed ones cannot. Restarting at index 0 each time an odd-indexed< / span > < / div >
< div class = "line" > < a id = "l00253" name = "l00253" > < / a > < span class = "lineno" > 253< / span > < span class = "comment" > // variable is modified will cause a total of Theta(n^2) neighbors to be< / span > < / div >
< div class = "line" > < a id = "l00254" name = "l00254" > < / a > < span class = "lineno" > 254< / span > < span class = "comment" > // generated, while not restarting will produce only Theta(n) neighbors.< / span > < / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9" > CHECK_GE< / a > (variable_index_, 0);< / div >
< div class = "line" > < a id = "l00256" name = "l00256" > < / a > < span class = "lineno" > 256< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a4bd2e815ca2f702a4b6aa744b1ff3b82" > CHECK_LT< / a > (variable_index_, Size());< / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > 257< / span > num_var_since_last_start_ = 0;< / div >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > 258< / span > }< / div >
< div class = "line" > < a id = "l00259" name = "l00259" > < / a > < span class = "lineno" > 259< / span > < / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > < span class = "comment" > // Target values< / span > < / div >
< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > < span class = "keyword" > const< / span > std::vector< int64_t> target_;< / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > < / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > < span class = "comment" > // Index of the next variable to try to restore< / span > < / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > int64_t variable_index_;< / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > < / div >
< div class = "line" > < a id = "l00266" name = "l00266" > < / a > < span class = "lineno" > 266< / span > < span class = "comment" > // Number of variables checked since the last call to OnStart().< / span > < / div >
< div class = "line" > < a id = "l00267" name = "l00267" > < / a > < span class = "lineno" > 267< / span > int64_t num_var_since_last_start_;< / div >
< div class = "line" > < a id = "l00268" name = "l00268" > < / a > < span class = "lineno" > 268< / span > };< / div >
< div class = "line" > < a id = "l00269" name = "l00269" > < / a > < span class = "lineno" > 269< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > 270< / span > < / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a1b5f4ac1fc0e68af2247581f7396f454" > 271< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a1b5f4ac1fc0e68af2247581f7396f454" > Solver::MakeMoveTowardTargetOperator< / a > (< / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > 272< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > & target) {< / div >
< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > < span class = "keyword" > typedef< / span > std::vector< IntVarElement> Elements;< / div >
< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > 274< / span > < span class = "keyword" > const< / span > Elements& elements = target.< a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aedb0ae1cf8c3e89218604e5c039d6c7b" > IntVarContainer< / a > ().< a class = "code hl_function" href = "classoperations__research_1_1_assignment_container.html#ab313b4181bd38071d2d1495a0227f1d6" > elements< / a > ();< / div >
< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > 275< / span > < span class = "comment" > // Copy target values and construct the vector of variables< / span > < / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > 276< / span > std::vector< IntVar*> vars;< / div >
< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > 277< / span > std::vector< int64_t> values;< / div >
< div class = "line" > < a id = "l00278" name = "l00278" > < / a > < span class = "lineno" > 278< / span > vars.reserve(target.< a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#adc0a2632bffdcc3b422a33cda362a294" > NumIntVars< / a > ());< / div >
< div class = "line" > < a id = "l00279" name = "l00279" > < / a > < span class = "lineno" > 279< / span > values.reserve(target.< a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#adc0a2632bffdcc3b422a33cda362a294" > NumIntVars< / a > ());< / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & it : elements) {< / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > vars.push_back(it.Var());< / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > values.push_back(it.Value());< / div >
< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > 283< / span > }< / div >
< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a1b5f4ac1fc0e68af2247581f7396f454" > MakeMoveTowardTargetOperator< / a > (vars, values);< / div >
< div class = "line" > < a id = "l00285" name = "l00285" > < / a > < span class = "lineno" > 285< / span > }< / div >
< div class = "line" > < a id = "l00286" name = "l00286" > < / a > < span class = "lineno" > 286< / span > < / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a05d5d6048a880ed54cdc0e61c9131c89" > 287< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a1b5f4ac1fc0e68af2247581f7396f454" > Solver::MakeMoveTowardTargetOperator< / a > (< / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & variables,< / div >
< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > < span class = "keyword" > const< / span > std::vector< int64_t> & target_values) {< / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > MoveTowardTargetLS(variables, target_values));< / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > 291< / span > }< / div >
< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > < / div >
< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > < span class = "comment" > // ----- ChangeValue Operators -----< / span > < / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > < / div >
< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_change_value.html#a24154d3958d686ddef877d6511dbf002" > 295< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_change_value.html#a24154d3958d686ddef877d6511dbf002" > ChangeValue::ChangeValue< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars)< / div >
< div class = "line" > < a id = "l00296" name = "l00296" > < / a > < span class = "lineno" > 296< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_int_var_local_search_operator.html" > IntVarLocalSearchOperator< / a > (vars), index_(0) {}< / div >
< div class = "line" > < a id = "l00297" name = "l00297" > < / a > < span class = "lineno" > 297< / span > < / div >
< div class = "line" > < a id = "l00298" name = "l00298" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_change_value.html#a65938f69ea3057a0c2cada291b8c6bce" > 298< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_change_value.html#a65938f69ea3057a0c2cada291b8c6bce" > ChangeValue::~ChangeValue< / a > () {}< / div >
< div class = "line" > < a id = "l00299" name = "l00299" > < / a > < span class = "lineno" > 299< / span > < / div >
< div class = "line" > < a id = "l00300" name = "l00300" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_change_value.html#ad14cde260686e5b4174e691675df3139" > 300< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_change_value.html#ad14cde260686e5b4174e691675df3139" > ChangeValue::MakeOneNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l00301" name = "l00301" > < / a > < span class = "lineno" > 301< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > size = < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a24926108b770033792d015cb86aeffb3" > Size< / a > ();< / div >
< div class = "line" > < a id = "l00302" name = "l00302" > < / a > < span class = "lineno" > 302< / span > < span class = "keywordflow" > while< / span > (index_ < size) {< / div >
< div class = "line" > < a id = "l00303" name = "l00303" > < / a > < span class = "lineno" > 303< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_change_value.html#a3a6b7683af0d21eadc801e49dcafb240" > ModifyValue< / a > (index_, < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a3c7b6e2c172f34aad1d952d799be61f2" > Value< / a > (index_));< / div >
< div class = "line" > < a id = "l00304" name = "l00304" > < / a > < span class = "lineno" > 304< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a20dd03e0437bf484e2ea321595c2e1cd" > SetValue< / a > (index_, < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00305" name = "l00305" > < / a > < span class = "lineno" > 305< / span > ++index_;< / div >
< div class = "line" > < a id = "l00306" name = "l00306" > < / a > < span class = "lineno" > 306< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00307" name = "l00307" > < / a > < span class = "lineno" > 307< / span > }< / div >
< div class = "line" > < a id = "l00308" name = "l00308" > < / a > < span class = "lineno" > 308< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00309" name = "l00309" > < / a > < span class = "lineno" > 309< / span > }< / div >
< div class = "line" > < a id = "l00310" name = "l00310" > < / a > < span class = "lineno" > 310< / span > < / div >
< div class = "line" > < a id = "l00311" name = "l00311" > < / a > < span class = "lineno" > 311< / span > < span class = "keywordtype" > void< / span > ChangeValue::OnStart() { index_ = 0; }< / div >
< div class = "line" > < a id = "l00312" name = "l00312" > < / a > < span class = "lineno" > 312< / span > < / div >
< div class = "line" > < a id = "l00313" name = "l00313" > < / a > < span class = "lineno" > 313< / span > < span class = "comment" > // Increments the current value of variables.< / span > < / div >
< div class = "line" > < a id = "l00314" name = "l00314" > < / a > < span class = "lineno" > 314< / span > < / div >
< div class = "line" > < a id = "l00315" name = "l00315" > < / a > < span class = "lineno" > 315< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l00316" name = "l00316" > < / a > < span class = "lineno" > 316< / span > < span class = "keyword" > class < / span > IncrementValue : < span class = "keyword" > public< / span > ChangeValue {< / div >
< div class = "line" > < a id = "l00317" name = "l00317" > < / a > < span class = "lineno" > 317< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00318" name = "l00318" > < / a > < span class = "lineno" > 318< / span > < span class = "keyword" > explicit< / span > IncrementValue(< span class = "keyword" > const< / span > std::vector< IntVar*> & vars)< / div >
< div class = "line" > < a id = "l00319" name = "l00319" > < / a > < span class = "lineno" > 319< / span > : ChangeValue(vars) {}< / div >
< div class = "line" > < a id = "l00320" name = "l00320" > < / a > < span class = "lineno" > 320< / span > ~IncrementValue()< span class = "keyword" > override < / span > {}< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00321" name = "l00321" > < / a > < span class = "lineno" > 321< / span > int64_t ModifyValue(int64_t < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , int64_t < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< span class = "keyword" > override < / span > {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00322" name = "l00322" > < / a > < span class = "lineno" > 322< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > + 1;< / div >
< div class = "line" > < a id = "l00323" name = "l00323" > < / a > < span class = "lineno" > 323< / span > }< / div >
< div class = "line" > < a id = "l00324" name = "l00324" > < / a > < span class = "lineno" > 324< / span > < / div >
< div class = "line" > < a id = "l00325" name = "l00325" > < / a > < span class = "lineno" > 325< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " IncrementValue" < / span > ; }< / div >
< div class = "line" > < a id = "l00326" name = "l00326" > < / a > < span class = "lineno" > 326< / span > };< / div >
< div class = "line" > < a id = "l00327" name = "l00327" > < / a > < span class = "lineno" > 327< / span > < / div >
< div class = "line" > < a id = "l00328" name = "l00328" > < / a > < span class = "lineno" > 328< / span > < span class = "comment" > // Decrements the current value of variables.< / span > < / div >
< div class = "line" > < a id = "l00329" name = "l00329" > < / a > < span class = "lineno" > 329< / span > < / div >
< div class = "line" > < a id = "l00330" name = "l00330" > < / a > < span class = "lineno" > 330< / span > < span class = "keyword" > class < / span > DecrementValue : < span class = "keyword" > public< / span > ChangeValue {< / div >
< div class = "line" > < a id = "l00331" name = "l00331" > < / a > < span class = "lineno" > 331< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00332" name = "l00332" > < / a > < span class = "lineno" > 332< / span > < span class = "keyword" > explicit< / span > DecrementValue(< span class = "keyword" > const< / span > std::vector< IntVar*> & vars)< / div >
< div class = "line" > < a id = "l00333" name = "l00333" > < / a > < span class = "lineno" > 333< / span > : ChangeValue(vars) {}< / div >
< div class = "line" > < a id = "l00334" name = "l00334" > < / a > < span class = "lineno" > 334< / span > ~DecrementValue()< span class = "keyword" > override < / span > {}< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00335" name = "l00335" > < / a > < span class = "lineno" > 335< / span > int64_t ModifyValue(int64_t < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , int64_t < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< span class = "keyword" > override < / span > {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00336" name = "l00336" > < / a > < span class = "lineno" > 336< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > - 1;< / div >
< div class = "line" > < a id = "l00337" name = "l00337" > < / a > < span class = "lineno" > 337< / span > }< / div >
< div class = "line" > < a id = "l00338" name = "l00338" > < / a > < span class = "lineno" > 338< / span > < / div >
< div class = "line" > < a id = "l00339" name = "l00339" > < / a > < span class = "lineno" > 339< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " DecrementValue" < / span > ; }< / div >
< div class = "line" > < a id = "l00340" name = "l00340" > < / a > < span class = "lineno" > 340< / span > };< / div >
< div class = "line" > < a id = "l00341" name = "l00341" > < / a > < span class = "lineno" > 341< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00342" name = "l00342" > < / a > < span class = "lineno" > 342< / span > < / div >
< div class = "line" > < a id = "l00343" name = "l00343" > < / a > < span class = "lineno" > 343< / span > < span class = "comment" > // ----- Path-based Operators -----< / span > < / div >
< div class = "line" > < a id = "l00344" name = "l00344" > < / a > < span class = "lineno" > 344< / span > < / div >
< div class = "line" > < a id = "l00345" name = "l00345" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_operator.html#aea9787c24ee8fe0e3fa88451ddadeb54" > 345< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aea9787c24ee8fe0e3fa88451ddadeb54" > PathOperator::PathOperator< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & next_vars,< / div >
< div class = "line" > < a id = "l00346" name = "l00346" > < / a > < span class = "lineno" > 346< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & path_vars,< / div >
< div class = "line" > < a id = "l00347" name = "l00347" > < / a > < span class = "lineno" > 347< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html" > IterationParameters< / a > iteration_parameters)< / div >
< div class = "line" > < a id = "l00348" name = "l00348" > < / a > < span class = "lineno" > 348< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_int_var_local_search_operator.html" > IntVarLocalSearchOperator< / a > (next_vars, true),< / div >
< div class = "line" > < a id = "l00349" name = "l00349" > < / a > < span class = "lineno" > 349< / span > number_of_nexts_(next_vars.size()),< / div >
< div class = "line" > < a id = "l00350" name = "l00350" > < / a > < span class = "lineno" > 350< / span > ignore_path_vars_(path_vars.empty()),< / div >
< div class = "line" > < a id = "l00351" name = "l00351" > < / a > < span class = "lineno" > 351< / span > next_base_to_increment_(iteration_parameters.number_of_base_nodes),< / div >
< div class = "line" > < a id = "l00352" name = "l00352" > < / a > < span class = "lineno" > 352< / span > base_nodes_(iteration_parameters.number_of_base_nodes),< / div >
< div class = "line" > < a id = "l00353" name = "l00353" > < / a > < span class = "lineno" > 353< / span > base_alternatives_(iteration_parameters.number_of_base_nodes),< / div >
< div class = "line" > < a id = "l00354" name = "l00354" > < / a > < span class = "lineno" > 354< / span > base_sibling_alternatives_(iteration_parameters.number_of_base_nodes),< / div >
< div class = "line" > < a id = "l00355" name = "l00355" > < / a > < span class = "lineno" > 355< / span > end_nodes_(iteration_parameters.number_of_base_nodes),< / div >
< div class = "line" > < a id = "l00356" name = "l00356" > < / a > < span class = "lineno" > 356< / span > base_paths_(iteration_parameters.number_of_base_nodes),< / div >
< div class = "line" > < a id = "l00357" name = "l00357" > < / a > < span class = "lineno" > 357< / span > just_started_(false),< / div >
< div class = "line" > < a id = "l00358" name = "l00358" > < / a > < span class = "lineno" > 358< / span > first_start_(true),< / div >
< div class = "line" > < a id = "l00359" name = "l00359" > < / a > < span class = "lineno" > 359< / span > iteration_parameters_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(iteration_parameters)),< / div >
< div class = "line" > < a id = "l00360" name = "l00360" > < / a > < span class = "lineno" > 360< / span > optimal_paths_enabled_(false),< / div >
< div class = "line" > < a id = "l00361" name = "l00361" > < / a > < span class = "lineno" > 361< / span > alternative_index_(next_vars.size(), -1) {< / div >
< div class = "line" > < a id = "l00362" name = "l00362" > < / a > < span class = "lineno" > 362< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a" > DCHECK_GT< / a > (iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a0e2c2f3c021b1d8cff2e0f0458f8ee29" > number_of_base_nodes< / a > , 0);< / div >
< div class = "line" > < a id = "l00363" name = "l00363" > < / a > < span class = "lineno" > 363< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#ae56132578e8bc7a7eca4af4fd24fa966" > ignore_path_vars_< / a > ) {< / div >
< div class = "line" > < a id = "l00364" name = "l00364" > < / a > < span class = "lineno" > 364< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#ae2af73491ab2aa6804b443d442026a5e" > AddVars< / a > (path_vars);< / div >
< div class = "line" > < a id = "l00365" name = "l00365" > < / a > < span class = "lineno" > 365< / span > }< / div >
< div class = "line" > < a id = "l00366" name = "l00366" > < / a > < span class = "lineno" > 366< / span > path_basis_.push_back(0);< / div >
< div class = "line" > < a id = "l00367" name = "l00367" > < / a > < span class = "lineno" > 367< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 1; i < base_nodes_.size(); ++i) {< / div >
< div class = "line" > < a id = "l00368" name = "l00368" > < / a > < span class = "lineno" > 368< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a126d8d622ba60f333308fd98bcf8ed2b" > OnSamePathAsPreviousBase< / a > (i)) path_basis_.push_back(i);< / div >
< div class = "line" > < a id = "l00369" name = "l00369" > < / a > < span class = "lineno" > 369< / span > }< / div >
< div class = "line" > < a id = "l00370" name = "l00370" > < / a > < span class = "lineno" > 370< / span > < span class = "keywordflow" > if< / span > ((path_basis_.size() > 2) ||< / div >
< div class = "line" > < a id = "l00371" name = "l00371" > < / a > < span class = "lineno" > 371< / span > (!next_vars.empty() & & !next_vars.back()< / div >
< div class = "line" > < a id = "l00372" name = "l00372" > < / a > < span class = "lineno" > 372< / span > -> solver()< / div >
< div class = "line" > < a id = "l00373" name = "l00373" > < / a > < span class = "lineno" > 373< / span > -> parameters()< / div >
< div class = "line" > < a id = "l00374" name = "l00374" > < / a > < span class = "lineno" > 374< / span > .skip_locally_optimal_paths())) {< / div >
< div class = "line" > < a id = "l00375" name = "l00375" > < / a > < span class = "lineno" > 375< / span > iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#ab789487f0da61ea5fffb910d587d18b3" > skip_locally_optimal_paths< / a > = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00376" name = "l00376" > < / a > < span class = "lineno" > 376< / span > }< / div >
< div class = "line" > < a id = "l00377" name = "l00377" > < / a > < span class = "lineno" > 377< / span > }< / div >
< div class = "line" > < a id = "l00378" name = "l00378" > < / a > < span class = "lineno" > 378< / span > < / div >
< div class = "line" > < a id = "l00379" name = "l00379" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_operator.html#af82f4acaed7bb39d568e689a9caa63d5" > 379< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#af82f4acaed7bb39d568e689a9caa63d5" > PathOperator::Reset< / a > () { optimal_paths_.clear(); }< / div >
< div class = "line" > < a id = "l00380" name = "l00380" > < / a > < span class = "lineno" > 380< / span > < / div >
< div class = "line" > < a id = "l00381" name = "l00381" > < / a > < span class = "lineno" > 381< / span > < span class = "keywordtype" > void< / span > PathOperator::OnStart() {< / div >
< div class = "line" > < a id = "l00382" name = "l00382" > < / a > < span class = "lineno" > 382< / span > optimal_paths_enabled_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00383" name = "l00383" > < / a > < span class = "lineno" > 383< / span > InitializeBaseNodes();< / div >
< div class = "line" > < a id = "l00384" name = "l00384" > < / a > < span class = "lineno" > 384< / span > InitializeAlternatives();< / div >
< div class = "line" > < a id = "l00385" name = "l00385" > < / a > < span class = "lineno" > 385< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a1223e0b8dbca7cd9c296fc4de65080b2" > OnNodeInitialization< / a > ();< / div >
< div class = "line" > < a id = "l00386" name = "l00386" > < / a > < span class = "lineno" > 386< / span > }< / div >
< div class = "line" > < a id = "l00387" name = "l00387" > < / a > < span class = "lineno" > 387< / span > < / div >
< div class = "line" > < a id = "l00388" name = "l00388" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_operator.html#ad14cde260686e5b4174e691675df3139" > 388< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ad14cde260686e5b4174e691675df3139" > PathOperator::MakeOneNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l00389" name = "l00389" > < / a > < span class = "lineno" > 389< / span > < span class = "keywordflow" > while< / span > (IncrementPosition()) {< / div >
< div class = "line" > < a id = "l00390" name = "l00390" > < / a > < span class = "lineno" > 390< / span > < span class = "comment" > // Need to revert changes here since MakeNeighbor might have returned false< / span > < / div >
< div class = "line" > < a id = "l00391" name = "l00391" > < / a > < span class = "lineno" > 391< / span > < span class = "comment" > // and have done changes in the previous iteration.< / span > < / div >
< div class = "line" > < a id = "l00392" name = "l00392" > < / a > < span class = "lineno" > 392< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a06eb05df61a9b9fce744928947f43d89" > RevertChanges< / a > (< span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00393" name = "l00393" > < / a > < span class = "lineno" > 393< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a10ae14d6daad9088377260420952f814" > MakeNeighbor< / a > ()) {< / div >
< div class = "line" > < a id = "l00394" name = "l00394" > < / a > < span class = "lineno" > 394< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00395" name = "l00395" > < / a > < span class = "lineno" > 395< / span > }< / div >
< div class = "line" > < a id = "l00396" name = "l00396" > < / a > < span class = "lineno" > 396< / span > }< / div >
< div class = "line" > < a id = "l00397" name = "l00397" > < / a > < span class = "lineno" > 397< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00398" name = "l00398" > < / a > < span class = "lineno" > 398< / span > }< / div >
< div class = "line" > < a id = "l00399" name = "l00399" > < / a > < span class = "lineno" > 399< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00400" name = "l00400" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_operator.html#aa8d4a4b8ea73184cedcc0be51f6a3921" > 400< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa8d4a4b8ea73184cedcc0be51f6a3921" > PathOperator::SkipUnchanged< / a > (< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )< span class = "keyword" > const < / span > {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00401" name = "l00401" > < / a > < span class = "lineno" > 401< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#ae56132578e8bc7a7eca4af4fd24fa966" > ignore_path_vars_< / a > ) {< / div >
< div class = "line" > < a id = "l00402" name = "l00402" > < / a > < span class = "lineno" > 402< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00403" name = "l00403" > < / a > < span class = "lineno" > 403< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00404" name = "l00404" > < / a > < span class = "lineno" > 404< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > ) {< / div >
< div class = "line" > < a id = "l00405" name = "l00405" > < / a > < span class = "lineno" > 405< / span > < span class = "keywordtype" > int< / span > path_index = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > + < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00406" name = "l00406" > < / a > < span class = "lineno" > 406< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a3c7b6e2c172f34aad1d952d799be61f2" > Value< / a > (path_index) == < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a79163ea8990864f185e87eabf1578cca" > OldValue< / a > (path_index);< / div >
< div class = "line" > < a id = "l00407" name = "l00407" > < / a > < span class = "lineno" > 407< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00408" name = "l00408" > < / a > < span class = "lineno" > 408< / span > < span class = "keywordtype" > int< / span > next_index = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > - < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00409" name = "l00409" > < / a > < span class = "lineno" > 409< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a3c7b6e2c172f34aad1d952d799be61f2" > Value< / a > (next_index) == < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a79163ea8990864f185e87eabf1578cca" > OldValue< / a > (next_index);< / div >
< div class = "line" > < a id = "l00410" name = "l00410" > < / a > < span class = "lineno" > 410< / span > }< / div >
< div class = "line" > < a id = "l00411" name = "l00411" > < / a > < span class = "lineno" > 411< / span > < / div >
< div class = "line" > < a id = "l00412" name = "l00412" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > 412< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > PathOperator::MoveChain< / a > (int64_t before_chain, int64_t chain_end,< / div >
< div class = "line" > < a id = "l00413" name = "l00413" > < / a > < span class = "lineno" > 413< / span > int64_t destination) {< / div >
< div class = "line" > < a id = "l00414" name = "l00414" > < / a > < span class = "lineno" > 414< / span > < span class = "keywordflow" > if< / span > (destination == before_chain || destination == chain_end) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00415" name = "l00415" > < / a > < span class = "lineno" > 415< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a28146a7f59f91f25281c97d55abce60d" > CheckChainValidity< / a > (before_chain, chain_end, destination) & & < / div >
< div class = "line" > < a id = "l00416" name = "l00416" > < / a > < span class = "lineno" > 416< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (chain_end) & & !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (destination));< / div >
< div class = "line" > < a id = "l00417" name = "l00417" > < / a > < span class = "lineno" > 417< / span > < span class = "keyword" > const< / span > int64_t destination_path = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > Path< / a > (destination);< / div >
< div class = "line" > < a id = "l00418" name = "l00418" > < / a > < span class = "lineno" > 418< / span > < span class = "keyword" > const< / span > int64_t after_chain = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (chain_end);< / div >
< div class = "line" > < a id = "l00419" name = "l00419" > < / a > < span class = "lineno" > 419< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (chain_end, < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (destination), destination_path);< / div >
< div class = "line" > < a id = "l00420" name = "l00420" > < / a > < span class = "lineno" > 420< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#ae56132578e8bc7a7eca4af4fd24fa966" > ignore_path_vars_< / a > ) {< / div >
< div class = "line" > < a id = "l00421" name = "l00421" > < / a > < span class = "lineno" > 421< / span > < span class = "keywordtype" > int< / span > current = destination;< / div >
< div class = "line" > < a id = "l00422" name = "l00422" > < / a > < span class = "lineno" > 422< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (before_chain);< / div >
< div class = "line" > < a id = "l00423" name = "l00423" > < / a > < span class = "lineno" > 423< / span > < span class = "keywordflow" > while< / span > (current != chain_end) {< / div >
< div class = "line" > < a id = "l00424" name = "l00424" > < / a > < span class = "lineno" > 424< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (current, < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > , destination_path);< / div >
< div class = "line" > < a id = "l00425" name = "l00425" > < / a > < span class = "lineno" > 425< / span > current = < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > ;< / div >
< div class = "line" > < a id = "l00426" name = "l00426" > < / a > < span class = "lineno" > 426< / span > < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > );< / div >
< div class = "line" > < a id = "l00427" name = "l00427" > < / a > < span class = "lineno" > 427< / span > }< / div >
< div class = "line" > < a id = "l00428" name = "l00428" > < / a > < span class = "lineno" > 428< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00429" name = "l00429" > < / a > < span class = "lineno" > 429< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (destination, < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (before_chain), destination_path);< / div >
< div class = "line" > < a id = "l00430" name = "l00430" > < / a > < span class = "lineno" > 430< / span > }< / div >
< div class = "line" > < a id = "l00431" name = "l00431" > < / a > < span class = "lineno" > 431< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (before_chain, after_chain, < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > Path< / a > (before_chain));< / div >
< div class = "line" > < a id = "l00432" name = "l00432" > < / a > < span class = "lineno" > 432< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00433" name = "l00433" > < / a > < span class = "lineno" > 433< / span > }< / div >
< div class = "line" > < a id = "l00434" name = "l00434" > < / a > < span class = "lineno" > 434< / span > < / div >
< div class = "line" > < a id = "l00435" name = "l00435" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_operator.html#a753f1802e83fb21039b87a64a1769983" > 435< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a753f1802e83fb21039b87a64a1769983" > PathOperator::ReverseChain< / a > (int64_t before_chain, int64_t after_chain,< / div >
< div class = "line" > < a id = "l00436" name = "l00436" > < / a > < span class = "lineno" > 436< / span > int64_t* chain_last) {< / div >
< div class = "line" > < a id = "l00437" name = "l00437" > < / a > < span class = "lineno" > 437< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a28146a7f59f91f25281c97d55abce60d" > CheckChainValidity< / a > (before_chain, after_chain, -1)) {< / div >
< div class = "line" > < a id = "l00438" name = "l00438" > < / a > < span class = "lineno" > 438< / span > int64_t path = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > Path< / a > (before_chain);< / div >
< div class = "line" > < a id = "l00439" name = "l00439" > < / a > < span class = "lineno" > 439< / span > int64_t current = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (before_chain);< / div >
< div class = "line" > < a id = "l00440" name = "l00440" > < / a > < span class = "lineno" > 440< / span > < span class = "keywordflow" > if< / span > (current == after_chain) {< / div >
< div class = "line" > < a id = "l00441" name = "l00441" > < / a > < span class = "lineno" > 441< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00442" name = "l00442" > < / a > < span class = "lineno" > 442< / span > }< / div >
< div class = "line" > < a id = "l00443" name = "l00443" > < / a > < span class = "lineno" > 443< / span > int64_t current_next = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (current);< / div >
< div class = "line" > < a id = "l00444" name = "l00444" > < / a > < span class = "lineno" > 444< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (current, after_chain, path);< / div >
< div class = "line" > < a id = "l00445" name = "l00445" > < / a > < span class = "lineno" > 445< / span > < span class = "keywordflow" > while< / span > (current_next != after_chain) {< / div >
< div class = "line" > < a id = "l00446" name = "l00446" > < / a > < span class = "lineno" > 446< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (current_next);< / div >
< div class = "line" > < a id = "l00447" name = "l00447" > < / a > < span class = "lineno" > 447< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (current_next, current, path);< / div >
< div class = "line" > < a id = "l00448" name = "l00448" > < / a > < span class = "lineno" > 448< / span > current = current_next;< / div >
< div class = "line" > < a id = "l00449" name = "l00449" > < / a > < span class = "lineno" > 449< / span > current_next = < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > ;< / div >
< div class = "line" > < a id = "l00450" name = "l00450" > < / a > < span class = "lineno" > 450< / span > }< / div >
< div class = "line" > < a id = "l00451" name = "l00451" > < / a > < span class = "lineno" > 451< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (before_chain, current, path);< / div >
< div class = "line" > < a id = "l00452" name = "l00452" > < / a > < span class = "lineno" > 452< / span > *chain_last = current;< / div >
< div class = "line" > < a id = "l00453" name = "l00453" > < / a > < span class = "lineno" > 453< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00454" name = "l00454" > < / a > < span class = "lineno" > 454< / span > }< / div >
< div class = "line" > < a id = "l00455" name = "l00455" > < / a > < span class = "lineno" > 455< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00456" name = "l00456" > < / a > < span class = "lineno" > 456< / span > }< / div >
< div class = "line" > < a id = "l00457" name = "l00457" > < / a > < span class = "lineno" > 457< / span > < / div >
< div class = "line" > < a id = "l00458" name = "l00458" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_operator.html#a683f9daa3c8c8d6695ed277a470942f5" > 458< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a683f9daa3c8c8d6695ed277a470942f5" > PathOperator::MakeActive< / a > (int64_t node, int64_t destination) {< / div >
< div class = "line" > < a id = "l00459" name = "l00459" > < / a > < span class = "lineno" > 459< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (destination)) {< / div >
< div class = "line" > < a id = "l00460" name = "l00460" > < / a > < span class = "lineno" > 460< / span > int64_t destination_path = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > Path< / a > (destination);< / div >
< div class = "line" > < a id = "l00461" name = "l00461" > < / a > < span class = "lineno" > 461< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (node, < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (destination), destination_path);< / div >
< div class = "line" > < a id = "l00462" name = "l00462" > < / a > < span class = "lineno" > 462< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (destination, node, destination_path);< / div >
< div class = "line" > < a id = "l00463" name = "l00463" > < / a > < span class = "lineno" > 463< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00464" name = "l00464" > < / a > < span class = "lineno" > 464< / span > }< / div >
< div class = "line" > < a id = "l00465" name = "l00465" > < / a > < span class = "lineno" > 465< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00466" name = "l00466" > < / a > < span class = "lineno" > 466< / span > }< / div >
< div class = "line" > < a id = "l00467" name = "l00467" > < / a > < span class = "lineno" > 467< / span > < / div >
< div class = "line" > < a id = "l00468" name = "l00468" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_operator.html#aff25e92fae946063c5a4a786e58e37a2" > 468< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aff25e92fae946063c5a4a786e58e37a2" > PathOperator::MakeChainInactive< / a > (int64_t before_chain, int64_t chain_end) {< / div >
< div class = "line" > < a id = "l00469" name = "l00469" > < / a > < span class = "lineno" > 469< / span > < span class = "keyword" > const< / span > int64_t kNoPath = -1;< / div >
< div class = "line" > < a id = "l00470" name = "l00470" > < / a > < span class = "lineno" > 470< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a28146a7f59f91f25281c97d55abce60d" > CheckChainValidity< / a > (before_chain, chain_end, -1) & & < / div >
< div class = "line" > < a id = "l00471" name = "l00471" > < / a > < span class = "lineno" > 471< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (chain_end)) {< / div >
< div class = "line" > < a id = "l00472" name = "l00472" > < / a > < span class = "lineno" > 472< / span > < span class = "keyword" > const< / span > int64_t after_chain = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (chain_end);< / div >
< div class = "line" > < a id = "l00473" name = "l00473" > < / a > < span class = "lineno" > 473< / span > int64_t current = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (before_chain);< / div >
< div class = "line" > < a id = "l00474" name = "l00474" > < / a > < span class = "lineno" > 474< / span > < span class = "keywordflow" > while< / span > (current != after_chain) {< / div >
< div class = "line" > < a id = "l00475" name = "l00475" > < / a > < span class = "lineno" > 475< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (current);< / div >
< div class = "line" > < a id = "l00476" name = "l00476" > < / a > < span class = "lineno" > 476< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (current, current, kNoPath);< / div >
< div class = "line" > < a id = "l00477" name = "l00477" > < / a > < span class = "lineno" > 477< / span > current = < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > ;< / div >
< div class = "line" > < a id = "l00478" name = "l00478" > < / a > < span class = "lineno" > 478< / span > }< / div >
< div class = "line" > < a id = "l00479" name = "l00479" > < / a > < span class = "lineno" > 479< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (before_chain, after_chain, < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > Path< / a > (before_chain));< / div >
< div class = "line" > < a id = "l00480" name = "l00480" > < / a > < span class = "lineno" > 480< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00481" name = "l00481" > < / a > < span class = "lineno" > 481< / span > }< / div >
< div class = "line" > < a id = "l00482" name = "l00482" > < / a > < span class = "lineno" > 482< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00483" name = "l00483" > < / a > < span class = "lineno" > 483< / span > }< / div >
< div class = "line" > < a id = "l00484" name = "l00484" > < / a > < span class = "lineno" > 484< / span > < / div >
< div class = "line" > < a id = "l00485" name = "l00485" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_operator.html#ab5ccf1d0572985fd266702a181b9cf8d" > 485< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab5ccf1d0572985fd266702a181b9cf8d" > PathOperator::SwapActiveAndInactive< / a > (int64_t active, int64_t inactive) {< / div >
< div class = "line" > < a id = "l00486" name = "l00486" > < / a > < span class = "lineno" > 486< / span > < span class = "keywordflow" > if< / span > (active == inactive) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00487" name = "l00487" > < / a > < span class = "lineno" > 487< / span > < span class = "keyword" > const< / span > int64_t prev = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa14dad2d86c18296f9a5227b87d5caad" > Prev< / a > (active);< / div >
< div class = "line" > < a id = "l00488" name = "l00488" > < / a > < span class = "lineno" > 488< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aff25e92fae946063c5a4a786e58e37a2" > MakeChainInactive< / a > (prev, active) & & < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a683f9daa3c8c8d6695ed277a470942f5" > MakeActive< / a > (inactive, prev);< / div >
< div class = "line" > < a id = "l00489" name = "l00489" > < / a > < span class = "lineno" > 489< / span > }< / div >
< div class = "line" > < a id = "l00490" name = "l00490" > < / a > < span class = "lineno" > 490< / span > < / div >
< div class = "line" > < a id = "l00491" name = "l00491" > < / a > < span class = "lineno" > 491< / span > < span class = "keywordtype" > bool< / span > PathOperator::IncrementPosition() {< / div >
< div class = "line" > < a id = "l00492" name = "l00492" > < / a > < span class = "lineno" > 492< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > base_node_size = iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a0e2c2f3c021b1d8cff2e0f0458f8ee29" > number_of_base_nodes< / a > ;< / div >
< div class = "line" > < a id = "l00493" name = "l00493" > < / a > < span class = "lineno" > 493< / span > < / div >
< div class = "line" > < a id = "l00494" name = "l00494" > < / a > < span class = "lineno" > 494< / span > < span class = "keywordflow" > if< / span > (!just_started_) {< / div >
< div class = "line" > < a id = "l00495" name = "l00495" > < / a > < span class = "lineno" > 495< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > number_of_paths = path_starts_.size();< / div >
< div class = "line" > < a id = "l00496" name = "l00496" > < / a > < span class = "lineno" > 496< / span > < span class = "comment" > // Finding next base node positions.< / span > < / div >
< div class = "line" > < a id = "l00497" name = "l00497" > < / a > < span class = "lineno" > 497< / span > < span class = "comment" > // Increment the position of inner base nodes first (higher index nodes);< / span > < / div >
< div class = "line" > < a id = "l00498" name = "l00498" > < / a > < span class = "lineno" > 498< / span > < span class = "comment" > // if a base node is at the end of a path, reposition it at the start< / span > < / div >
< div class = "line" > < a id = "l00499" name = "l00499" > < / a > < span class = "lineno" > 499< / span > < span class = "comment" > // of the path and increment the position of the preceding base node (this< / span > < / div >
< div class = "line" > < a id = "l00500" name = "l00500" > < / a > < span class = "lineno" > 500< / span > < span class = "comment" > // action is called a restart).< / span > < / div >
< div class = "line" > < a id = "l00501" name = "l00501" > < / a > < span class = "lineno" > 501< / span > < span class = "keywordtype" > int< / span > last_restarted = base_node_size;< / div >
< div class = "line" > < a id = "l00502" name = "l00502" > < / a > < span class = "lineno" > 502< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = base_node_size - 1; i > = 0; --i) {< / div >
< div class = "line" > < a id = "l00503" name = "l00503" > < / a > < span class = "lineno" > 503< / span > < span class = "keywordflow" > if< / span > (base_nodes_[i] < < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > & & i < = < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#ac4e410910ad9361ed46221ecc6f0aa9b" > next_base_to_increment_< / a > ) {< / div >
< div class = "line" > < a id = "l00504" name = "l00504" > < / a > < span class = "lineno" > 504< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a0d3deb689556a77ed6f99860918d7f21" > ConsiderAlternatives< / a > (i)) {< / div >
< div class = "line" > < a id = "l00505" name = "l00505" > < / a > < span class = "lineno" > 505< / span > < span class = "comment" > // Iterate on sibling alternatives.< / span > < / div >
< div class = "line" > < a id = "l00506" name = "l00506" > < / a > < span class = "lineno" > 506< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > sibling_alternative_index =< / div >
< div class = "line" > < a id = "l00507" name = "l00507" > < / a > < span class = "lineno" > 507< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ac9d41c75de01039a11af9b5d3cecc37f" > GetSiblingAlternativeIndex< / a > (base_nodes_[i]);< / div >
< div class = "line" > < a id = "l00508" name = "l00508" > < / a > < span class = "lineno" > 508< / span > < span class = "keywordflow" > if< / span > (sibling_alternative_index > = 0) {< / div >
< div class = "line" > < a id = "l00509" name = "l00509" > < / a > < span class = "lineno" > 509< / span > < span class = "keywordflow" > if< / span > (base_sibling_alternatives_[i] < < / div >
< div class = "line" > < a id = "l00510" name = "l00510" > < / a > < span class = "lineno" > 510< / span > alternative_sets_[sibling_alternative_index].size() - 1) {< / div >
< div class = "line" > < a id = "l00511" name = "l00511" > < / a > < span class = "lineno" > 511< / span > ++base_sibling_alternatives_[i];< / div >
< div class = "line" > < a id = "l00512" name = "l00512" > < / a > < span class = "lineno" > 512< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00513" name = "l00513" > < / a > < span class = "lineno" > 513< / span > }< / div >
< div class = "line" > < a id = "l00514" name = "l00514" > < / a > < span class = "lineno" > 514< / span > base_sibling_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00515" name = "l00515" > < / a > < span class = "lineno" > 515< / span > }< / div >
< div class = "line" > < a id = "l00516" name = "l00516" > < / a > < span class = "lineno" > 516< / span > < span class = "comment" > // Iterate on base alternatives.< / span > < / div >
< div class = "line" > < a id = "l00517" name = "l00517" > < / a > < span class = "lineno" > 517< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > alternative_index = alternative_index_[base_nodes_[i]];< / div >
< div class = "line" > < a id = "l00518" name = "l00518" > < / a > < span class = "lineno" > 518< / span > < span class = "keywordflow" > if< / span > (alternative_index > = 0) {< / div >
< div class = "line" > < a id = "l00519" name = "l00519" > < / a > < span class = "lineno" > 519< / span > < span class = "keywordflow" > if< / span > (base_alternatives_[i] < < / div >
< div class = "line" > < a id = "l00520" name = "l00520" > < / a > < span class = "lineno" > 520< / span > alternative_sets_[alternative_index].size() - 1) {< / div >
< div class = "line" > < a id = "l00521" name = "l00521" > < / a > < span class = "lineno" > 521< / span > ++base_alternatives_[i];< / div >
< div class = "line" > < a id = "l00522" name = "l00522" > < / a > < span class = "lineno" > 522< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00523" name = "l00523" > < / a > < span class = "lineno" > 523< / span > }< / div >
< div class = "line" > < a id = "l00524" name = "l00524" > < / a > < span class = "lineno" > 524< / span > base_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00525" name = "l00525" > < / a > < span class = "lineno" > 525< / span > base_sibling_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00526" name = "l00526" > < / a > < span class = "lineno" > 526< / span > }< / div >
< div class = "line" > < a id = "l00527" name = "l00527" > < / a > < span class = "lineno" > 527< / span > }< / div >
< div class = "line" > < a id = "l00528" name = "l00528" > < / a > < span class = "lineno" > 528< / span > base_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00529" name = "l00529" > < / a > < span class = "lineno" > 529< / span > base_sibling_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00530" name = "l00530" > < / a > < span class = "lineno" > 530< / span > base_nodes_[i] = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (base_nodes_[i]);< / div >
< div class = "line" > < a id = "l00531" name = "l00531" > < / a > < span class = "lineno" > 531< / span > < span class = "keywordflow" > if< / span > (iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a06ba9faa1da8bc11b9bad1b28184d66a" > accept_path_end_base< / a > ||< / div >
< div class = "line" > < a id = "l00532" name = "l00532" > < / a > < span class = "lineno" > 532< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (base_nodes_[i]))< / div >
< div class = "line" > < a id = "l00533" name = "l00533" > < / a > < span class = "lineno" > 533< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00534" name = "l00534" > < / a > < span class = "lineno" > 534< / span > }< / div >
< div class = "line" > < a id = "l00535" name = "l00535" > < / a > < span class = "lineno" > 535< / span > base_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00536" name = "l00536" > < / a > < span class = "lineno" > 536< / span > base_sibling_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00537" name = "l00537" > < / a > < span class = "lineno" > 537< / span > base_nodes_[i] = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (i);< / div >
< div class = "line" > < a id = "l00538" name = "l00538" > < / a > < span class = "lineno" > 538< / span > last_restarted = i;< / div >
< div class = "line" > < a id = "l00539" name = "l00539" > < / a > < span class = "lineno" > 539< / span > }< / div >
< div class = "line" > < a id = "l00540" name = "l00540" > < / a > < span class = "lineno" > 540< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#ac4e410910ad9361ed46221ecc6f0aa9b" > next_base_to_increment_< / a > = base_node_size;< / div >
< div class = "line" > < a id = "l00541" name = "l00541" > < / a > < span class = "lineno" > 541< / span > < span class = "comment" > // At the end of the loop, base nodes with indexes in< / span > < / div >
< div class = "line" > < a id = "l00542" name = "l00542" > < / a > < span class = "lineno" > 542< / span > < span class = "comment" > // [last_restarted, base_node_size[ have been restarted.< / span > < / div >
< div class = "line" > < a id = "l00543" name = "l00543" > < / a > < span class = "lineno" > 543< / span > < span class = "comment" > // Restarted base nodes are then repositioned by the virtual< / span > < / div >
< div class = "line" > < a id = "l00544" name = "l00544" > < / a > < span class = "lineno" > 544< / span > < span class = "comment" > // GetBaseNodeRestartPosition to reflect position constraints between< / span > < / div >
< div class = "line" > < a id = "l00545" name = "l00545" > < / a > < span class = "lineno" > 545< / span > < span class = "comment" > // base nodes (by default GetBaseNodeRestartPosition leaves the nodes< / span > < / div >
< div class = "line" > < a id = "l00546" name = "l00546" > < / a > < span class = "lineno" > 546< / span > < span class = "comment" > // at the start of the path).< / span > < / div >
< div class = "line" > < a id = "l00547" name = "l00547" > < / a > < span class = "lineno" > 547< / span > < span class = "comment" > // Base nodes are repositioned in ascending order to ensure that all< / span > < / div >
< div class = "line" > < a id = "l00548" name = "l00548" > < / a > < span class = "lineno" > 548< / span > < span class = "comment" > // base nodes " below" the node being repositioned have their final< / span > < / div >
< div class = "line" > < a id = "l00549" name = "l00549" > < / a > < span class = "lineno" > 549< / span > < span class = "comment" > // position.< / span > < / div >
< div class = "line" > < a id = "l00550" name = "l00550" > < / a > < span class = "lineno" > 550< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = last_restarted; i < base_node_size; ++i) {< / div >
< div class = "line" > < a id = "l00551" name = "l00551" > < / a > < span class = "lineno" > 551< / span > base_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00552" name = "l00552" > < / a > < span class = "lineno" > 552< / span > base_sibling_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00553" name = "l00553" > < / a > < span class = "lineno" > 553< / span > base_nodes_[i] = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab720cd311ecdce747e444192edd3ea78" > GetBaseNodeRestartPosition< / a > (i);< / div >
< div class = "line" > < a id = "l00554" name = "l00554" > < / a > < span class = "lineno" > 554< / span > }< / div >
< div class = "line" > < a id = "l00555" name = "l00555" > < / a > < span class = "lineno" > 555< / span > < span class = "keywordflow" > if< / span > (last_restarted > 0) {< / div >
< div class = "line" > < a id = "l00556" name = "l00556" > < / a > < span class = "lineno" > 556< / span > < span class = "keywordflow" > return< / span > CheckEnds();< / div >
< div class = "line" > < a id = "l00557" name = "l00557" > < / a > < span class = "lineno" > 557< / span > }< / div >
< div class = "line" > < a id = "l00558" name = "l00558" > < / a > < span class = "lineno" > 558< / span > < span class = "comment" > // If all base nodes have been restarted, base nodes are moved to new paths.< / span > < / div >
< div class = "line" > < a id = "l00559" name = "l00559" > < / a > < span class = "lineno" > 559< / span > < span class = "comment" > // First we mark the current paths as locally optimal if they have been< / span > < / div >
< div class = "line" > < a id = "l00560" name = "l00560" > < / a > < span class = "lineno" > 560< / span > < span class = "comment" > // completely explored.< / span > < / div >
< div class = "line" > < a id = "l00561" name = "l00561" > < / a > < span class = "lineno" > 561< / span > < span class = "keywordflow" > if< / span > (optimal_paths_enabled_ & & < / div >
< div class = "line" > < a id = "l00562" name = "l00562" > < / a > < span class = "lineno" > 562< / span > iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#ab789487f0da61ea5fffb910d587d18b3" > skip_locally_optimal_paths< / a > ) {< / div >
< div class = "line" > < a id = "l00563" name = "l00563" > < / a > < span class = "lineno" > 563< / span > < span class = "keywordflow" > if< / span > (path_basis_.size() > 1) {< / div >
< div class = "line" > < a id = "l00564" name = "l00564" > < / a > < span class = "lineno" > 564< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 1; i < path_basis_.size(); ++i) {< / div >
< div class = "line" > < a id = "l00565" name = "l00565" > < / a > < span class = "lineno" > 565< / span > optimal_paths_[< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > *< / div >
< div class = "line" > < a id = "l00566" name = "l00566" > < / a > < span class = "lineno" > 566< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (path_basis_[i - 1])] +< / div >
< div class = "line" > < a id = "l00567" name = "l00567" > < / a > < span class = "lineno" > 567< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (path_basis_[i])]] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00568" name = "l00568" > < / a > < span class = "lineno" > 568< / span > }< / div >
< div class = "line" > < a id = "l00569" name = "l00569" > < / a > < span class = "lineno" > 569< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00570" name = "l00570" > < / a > < span class = "lineno" > 570< / span > optimal_paths_[< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > * < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (path_basis_[0])] +< / div >
< div class = "line" > < a id = "l00571" name = "l00571" > < / a > < span class = "lineno" > 571< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (path_basis_[0])]] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00572" name = "l00572" > < / a > < span class = "lineno" > 572< / span > }< / div >
< div class = "line" > < a id = "l00573" name = "l00573" > < / a > < span class = "lineno" > 573< / span > }< / div >
< div class = "line" > < a id = "l00574" name = "l00574" > < / a > < span class = "lineno" > 574< / span > std::vector< int> current_starts(base_node_size);< / div >
< div class = "line" > < a id = "l00575" name = "l00575" > < / a > < span class = "lineno" > 575< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < base_node_size; ++i) {< / div >
< div class = "line" > < a id = "l00576" name = "l00576" > < / a > < span class = "lineno" > 576< / span > current_starts[i] = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (i);< / div >
< div class = "line" > < a id = "l00577" name = "l00577" > < / a > < span class = "lineno" > 577< / span > }< / div >
< div class = "line" > < a id = "l00578" name = "l00578" > < / a > < span class = "lineno" > 578< / span > < span class = "comment" > // Exploration of next paths can lead to locally optimal paths since we are< / span > < / div >
< div class = "line" > < a id = "l00579" name = "l00579" > < / a > < span class = "lineno" > 579< / span > < span class = "comment" > // exploring them from scratch.< / span > < / div >
< div class = "line" > < a id = "l00580" name = "l00580" > < / a > < span class = "lineno" > 580< / span > optimal_paths_enabled_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00581" name = "l00581" > < / a > < span class = "lineno" > 581< / span > < span class = "keywordflow" > while< / span > (< span class = "keyword" > true< / span > ) {< / div >
< div class = "line" > < a id = "l00582" name = "l00582" > < / a > < span class = "lineno" > 582< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = base_node_size - 1; i > = 0; --i) {< / div >
< div class = "line" > < a id = "l00583" name = "l00583" > < / a > < span class = "lineno" > 583< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > next_path_index = base_paths_[i] + 1;< / div >
< div class = "line" > < a id = "l00584" name = "l00584" > < / a > < span class = "lineno" > 584< / span > < span class = "keywordflow" > if< / span > (next_path_index < number_of_paths) {< / div >
< div class = "line" > < a id = "l00585" name = "l00585" > < / a > < span class = "lineno" > 585< / span > base_paths_[i] = next_path_index;< / div >
< div class = "line" > < a id = "l00586" name = "l00586" > < / a > < span class = "lineno" > 586< / span > base_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00587" name = "l00587" > < / a > < span class = "lineno" > 587< / span > base_sibling_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00588" name = "l00588" > < / a > < span class = "lineno" > 588< / span > base_nodes_[i] = path_starts_[next_path_index];< / div >
< div class = "line" > < a id = "l00589" name = "l00589" > < / a > < span class = "lineno" > 589< / span > < span class = "keywordflow" > if< / span > (i == 0 || !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a126d8d622ba60f333308fd98bcf8ed2b" > OnSamePathAsPreviousBase< / a > (i)) {< / div >
< div class = "line" > < a id = "l00590" name = "l00590" > < / a > < span class = "lineno" > 590< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00591" name = "l00591" > < / a > < span class = "lineno" > 591< / span > }< / div >
< div class = "line" > < a id = "l00592" name = "l00592" > < / a > < span class = "lineno" > 592< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00593" name = "l00593" > < / a > < span class = "lineno" > 593< / span > base_paths_[i] = 0;< / div >
< div class = "line" > < a id = "l00594" name = "l00594" > < / a > < span class = "lineno" > 594< / span > base_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00595" name = "l00595" > < / a > < span class = "lineno" > 595< / span > base_sibling_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00596" name = "l00596" > < / a > < span class = "lineno" > 596< / span > base_nodes_[i] = path_starts_[0];< / div >
< div class = "line" > < a id = "l00597" name = "l00597" > < / a > < span class = "lineno" > 597< / span > }< / div >
< div class = "line" > < a id = "l00598" name = "l00598" > < / a > < span class = "lineno" > 598< / span > }< / div >
< div class = "line" > < a id = "l00599" name = "l00599" > < / a > < span class = "lineno" > 599< / span > < span class = "keywordflow" > if< / span > (!iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#ab789487f0da61ea5fffb910d587d18b3" > skip_locally_optimal_paths< / a > ) < span class = "keywordflow" > return< / span > CheckEnds();< / div >
< div class = "line" > < a id = "l00600" name = "l00600" > < / a > < span class = "lineno" > 600< / span > < span class = "comment" > // If the new paths have already been completely explored, we can< / span > < / div >
< div class = "line" > < a id = "l00601" name = "l00601" > < / a > < span class = "lineno" > 601< / span > < span class = "comment" > // skip them from now on.< / span > < / div >
< div class = "line" > < a id = "l00602" name = "l00602" > < / a > < span class = "lineno" > 602< / span > < span class = "keywordflow" > if< / span > (path_basis_.size() > 1) {< / div >
< div class = "line" > < a id = "l00603" name = "l00603" > < / a > < span class = "lineno" > 603< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = 1; j < path_basis_.size(); ++j) {< / div >
< div class = "line" > < a id = "l00604" name = "l00604" > < / a > < span class = "lineno" > 604< / span > < span class = "keywordflow" > if< / span > (!optimal_paths_[< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > * < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (< / div >
< div class = "line" > < a id = "l00605" name = "l00605" > < / a > < span class = "lineno" > 605< / span > path_basis_[j - 1])] +< / div >
< div class = "line" > < a id = "l00606" name = "l00606" > < / a > < span class = "lineno" > 606< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (path_basis_[j])]]) {< / div >
< div class = "line" > < a id = "l00607" name = "l00607" > < / a > < span class = "lineno" > 607< / span > < span class = "keywordflow" > return< / span > CheckEnds();< / div >
< div class = "line" > < a id = "l00608" name = "l00608" > < / a > < span class = "lineno" > 608< / span > }< / div >
< div class = "line" > < a id = "l00609" name = "l00609" > < / a > < span class = "lineno" > 609< / span > }< / div >
< div class = "line" > < a id = "l00610" name = "l00610" > < / a > < span class = "lineno" > 610< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00611" name = "l00611" > < / a > < span class = "lineno" > 611< / span > < span class = "keywordflow" > if< / span > (!optimal_paths_[< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > *< / div >
< div class = "line" > < a id = "l00612" name = "l00612" > < / a > < span class = "lineno" > 612< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (path_basis_[0])] +< / div >
< div class = "line" > < a id = "l00613" name = "l00613" > < / a > < span class = "lineno" > 613< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (path_basis_[0])]]) {< / div >
< div class = "line" > < a id = "l00614" name = "l00614" > < / a > < span class = "lineno" > 614< / span > < span class = "keywordflow" > return< / span > CheckEnds();< / div >
< div class = "line" > < a id = "l00615" name = "l00615" > < / a > < span class = "lineno" > 615< / span > }< / div >
< div class = "line" > < a id = "l00616" name = "l00616" > < / a > < span class = "lineno" > 616< / span > }< / div >
< div class = "line" > < a id = "l00617" name = "l00617" > < / a > < span class = "lineno" > 617< / span > < span class = "comment" > // If we are back to paths we just iterated on or have reached the end< / span > < / div >
< div class = "line" > < a id = "l00618" name = "l00618" > < / a > < span class = "lineno" > 618< / span > < span class = "comment" > // of the neighborhood search space, we can stop.< / span > < / div >
< div class = "line" > < a id = "l00619" name = "l00619" > < / a > < span class = "lineno" > 619< / span > < span class = "keywordflow" > if< / span > (!CheckEnds()) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00620" name = "l00620" > < / a > < span class = "lineno" > 620< / span > < span class = "keywordtype" > bool< / span > stop = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00621" name = "l00621" > < / a > < span class = "lineno" > 621< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < base_node_size; ++i) {< / div >
< div class = "line" > < a id = "l00622" name = "l00622" > < / a > < span class = "lineno" > 622< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (i) != current_starts[i]) {< / div >
< div class = "line" > < a id = "l00623" name = "l00623" > < / a > < span class = "lineno" > 623< / span > stop = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00624" name = "l00624" > < / a > < span class = "lineno" > 624< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00625" name = "l00625" > < / a > < span class = "lineno" > 625< / span > }< / div >
< div class = "line" > < a id = "l00626" name = "l00626" > < / a > < span class = "lineno" > 626< / span > }< / div >
< div class = "line" > < a id = "l00627" name = "l00627" > < / a > < span class = "lineno" > 627< / span > < span class = "keywordflow" > if< / span > (stop) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00628" name = "l00628" > < / a > < span class = "lineno" > 628< / span > }< / div >
< div class = "line" > < a id = "l00629" name = "l00629" > < / a > < span class = "lineno" > 629< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00630" name = "l00630" > < / a > < span class = "lineno" > 630< / span > just_started_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00631" name = "l00631" > < / a > < span class = "lineno" > 631< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00632" name = "l00632" > < / a > < span class = "lineno" > 632< / span > }< / div >
< div class = "line" > < a id = "l00633" name = "l00633" > < / a > < span class = "lineno" > 633< / span > < span class = "keywordflow" > return< / span > CheckEnds();< / div >
< div class = "line" > < a id = "l00634" name = "l00634" > < / a > < span class = "lineno" > 634< / span > }< / div >
< div class = "line" > < a id = "l00635" name = "l00635" > < / a > < span class = "lineno" > 635< / span > < / div >
< div class = "line" > < a id = "l00636" name = "l00636" > < / a > < span class = "lineno" > 636< / span > < span class = "keywordtype" > void< / span > PathOperator::InitializePathStarts() {< / div >
< div class = "line" > < a id = "l00637" name = "l00637" > < / a > < span class = "lineno" > 637< / span > < span class = "comment" > // Detect nodes which do not have any possible predecessor in a path; these< / span > < / div >
< div class = "line" > < a id = "l00638" name = "l00638" > < / a > < span class = "lineno" > 638< / span > < span class = "comment" > // nodes are path starts.< / span > < / div >
< div class = "line" > < a id = "l00639" name = "l00639" > < / a > < span class = "lineno" > 639< / span > < span class = "keywordtype" > int< / span > max_next = -1;< / div >
< div class = "line" > < a id = "l00640" name = "l00640" > < / a > < span class = "lineno" > 640< / span > std::vector< bool> has_prevs(< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > , < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00641" name = "l00641" > < / a > < span class = "lineno" > 641< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l00642" name = "l00642" > < / a > < span class = "lineno" > 642< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (i);< / div >
< div class = "line" > < a id = "l00643" name = "l00643" > < / a > < span class = "lineno" > 643< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > < < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > ) {< / div >
< div class = "line" > < a id = "l00644" name = "l00644" > < / a > < span class = "lineno" > 644< / span > has_prevs[< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > ] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00645" name = "l00645" > < / a > < span class = "lineno" > 645< / span > }< / div >
< div class = "line" > < a id = "l00646" name = "l00646" > < / a > < span class = "lineno" > 646< / span > max_next = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (max_next, < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > );< / div >
< div class = "line" > < a id = "l00647" name = "l00647" > < / a > < span class = "lineno" > 647< / span > }< / div >
< div class = "line" > < a id = "l00648" name = "l00648" > < / a > < span class = "lineno" > 648< / span > < span class = "comment" > // Update locally optimal paths.< / span > < / div >
< div class = "line" > < a id = "l00649" name = "l00649" > < / a > < span class = "lineno" > 649< / span > < span class = "keywordflow" > if< / span > (optimal_paths_.empty() & & < / div >
< div class = "line" > < a id = "l00650" name = "l00650" > < / a > < span class = "lineno" > 650< / span > iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#ab789487f0da61ea5fffb910d587d18b3" > skip_locally_optimal_paths< / a > ) {< / div >
< div class = "line" > < a id = "l00651" name = "l00651" > < / a > < span class = "lineno" > 651< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > = 0;< / div >
< div class = "line" > < a id = "l00652" name = "l00652" > < / a > < span class = "lineno" > 652< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > .clear();< / div >
< div class = "line" > < a id = "l00653" name = "l00653" > < / a > < span class = "lineno" > 653< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > .resize(< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > , -1);< / div >
< div class = "line" > < a id = "l00654" name = "l00654" > < / a > < span class = "lineno" > 654< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l00655" name = "l00655" > < / a > < span class = "lineno" > 655< / span > < span class = "keywordflow" > if< / span > (!has_prevs[i]) {< / div >
< div class = "line" > < a id = "l00656" name = "l00656" > < / a > < span class = "lineno" > 656< / span > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [i] = < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > ;< / div >
< div class = "line" > < a id = "l00657" name = "l00657" > < / a > < span class = "lineno" > 657< / span > ++< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > ;< / div >
< div class = "line" > < a id = "l00658" name = "l00658" > < / a > < span class = "lineno" > 658< / span > }< / div >
< div class = "line" > < a id = "l00659" name = "l00659" > < / a > < span class = "lineno" > 659< / span > }< / div >
< div class = "line" > < a id = "l00660" name = "l00660" > < / a > < span class = "lineno" > 660< / span > optimal_paths_.resize(< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > * < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > , < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00661" name = "l00661" > < / a > < span class = "lineno" > 661< / span > }< / div >
< div class = "line" > < a id = "l00662" name = "l00662" > < / a > < span class = "lineno" > 662< / span > < span class = "keywordflow" > if< / span > (iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#ab789487f0da61ea5fffb910d587d18b3" > skip_locally_optimal_paths< / a > ) {< / div >
< div class = "line" > < a id = "l00663" name = "l00663" > < / a > < span class = "lineno" > 663< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l00664" name = "l00664" > < / a > < span class = "lineno" > 664< / span > < span class = "keywordflow" > if< / span > (!has_prevs[i]) {< / div >
< div class = "line" > < a id = "l00665" name = "l00665" > < / a > < span class = "lineno" > 665< / span > < span class = "keywordtype" > int< / span > current = i;< / div >
< div class = "line" > < a id = "l00666" name = "l00666" > < / a > < span class = "lineno" > 666< / span > < span class = "keywordflow" > while< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (current)) {< / div >
< div class = "line" > < a id = "l00667" name = "l00667" > < / a > < span class = "lineno" > 667< / span > < span class = "keywordflow" > if< / span > ((< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (current) != < a class = "code hl_variable" href = "classoperations__research_1_1_var_local_search_operator.html#a68dd19d6f0517e2bfb128f87fbad4fea" > prev_values_< / a > [current])) {< / div >
< div class = "line" > < a id = "l00668" name = "l00668" > < / a > < span class = "lineno" > 668< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = 0; j < < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > ; ++j) {< / div >
< div class = "line" > < a id = "l00669" name = "l00669" > < / a > < span class = "lineno" > 669< / span > optimal_paths_[< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > * < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [i] + j] = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00670" name = "l00670" > < / a > < span class = "lineno" > 670< / span > optimal_paths_[< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > num_paths_< / a > * j + < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > start_to_path_< / a > [i]] = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00671" name = "l00671" > < / a > < span class = "lineno" > 671< / span > }< / div >
< div class = "line" > < a id = "l00672" name = "l00672" > < / a > < span class = "lineno" > 672< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00673" name = "l00673" > < / a > < span class = "lineno" > 673< / span > }< / div >
< div class = "line" > < a id = "l00674" name = "l00674" > < / a > < span class = "lineno" > 674< / span > current = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (current);< / div >
< div class = "line" > < a id = "l00675" name = "l00675" > < / a > < span class = "lineno" > 675< / span > }< / div >
< div class = "line" > < a id = "l00676" name = "l00676" > < / a > < span class = "lineno" > 676< / span > }< / div >
< div class = "line" > < a id = "l00677" name = "l00677" > < / a > < span class = "lineno" > 677< / span > }< / div >
< div class = "line" > < a id = "l00678" name = "l00678" > < / a > < span class = "lineno" > 678< / span > }< / div >
< div class = "line" > < a id = "l00679" name = "l00679" > < / a > < span class = "lineno" > 679< / span > < span class = "comment" > // Create a list of path starts, dropping equivalent path starts of< / span > < / div >
< div class = "line" > < a id = "l00680" name = "l00680" > < / a > < span class = "lineno" > 680< / span > < span class = "comment" > // currently empty paths.< / span > < / div >
< div class = "line" > < a id = "l00681" name = "l00681" > < / a > < span class = "lineno" > 681< / span > std::vector< bool> empty_found(< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > , < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00682" name = "l00682" > < / a > < span class = "lineno" > 682< / span > std::vector< int64_t> new_path_starts;< / div >
< div class = "line" > < a id = "l00683" name = "l00683" > < / a > < span class = "lineno" > 683< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > use_empty_path_symmetry_breaker =< / div >
< div class = "line" > < a id = "l00684" name = "l00684" > < / a > < span class = "lineno" > 684< / span > absl::GetFlag(FLAGS_cp_use_empty_path_symmetry_breaker);< / div >
< div class = "line" > < a id = "l00685" name = "l00685" > < / a > < span class = "lineno" > 685< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l00686" name = "l00686" > < / a > < span class = "lineno" > 686< / span > < span class = "keywordflow" > if< / span > (!has_prevs[i]) {< / div >
< div class = "line" > < a id = "l00687" name = "l00687" > < / a > < span class = "lineno" > 687< / span > < span class = "keywordflow" > if< / span > (use_empty_path_symmetry_breaker & & < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (i))) {< / div >
< div class = "line" > < a id = "l00688" name = "l00688" > < / a > < span class = "lineno" > 688< / span > < span class = "keywordflow" > if< / span > (iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a1581ad954b08df9d34aeab8c61baa926" > start_empty_path_class< / a > != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00689" name = "l00689" > < / a > < span class = "lineno" > 689< / span > < span class = "keywordflow" > if< / span > (empty_found[iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a1581ad954b08df9d34aeab8c61baa926" > start_empty_path_class< / a > (i)])< / div >
< div class = "line" > < a id = "l00690" name = "l00690" > < / a > < span class = "lineno" > 690< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l00691" name = "l00691" > < / a > < span class = "lineno" > 691< / span > empty_found[iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a1581ad954b08df9d34aeab8c61baa926" > start_empty_path_class< / a > (i)] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00692" name = "l00692" > < / a > < span class = "lineno" > 692< / span > }< / div >
< div class = "line" > < a id = "l00693" name = "l00693" > < / a > < span class = "lineno" > 693< / span > }< / div >
< div class = "line" > < a id = "l00694" name = "l00694" > < / a > < span class = "lineno" > 694< / span > new_path_starts.push_back(i);< / div >
< div class = "line" > < a id = "l00695" name = "l00695" > < / a > < span class = "lineno" > 695< / span > }< / div >
< div class = "line" > < a id = "l00696" name = "l00696" > < / a > < span class = "lineno" > 696< / span > }< / div >
< div class = "line" > < a id = "l00697" name = "l00697" > < / a > < span class = "lineno" > 697< / span > < span class = "keywordflow" > if< / span > (!first_start_) {< / div >
< div class = "line" > < a id = "l00698" name = "l00698" > < / a > < span class = "lineno" > 698< / span > < span class = "comment" > // Synchronizing base_paths_ with base node positions. When the last move< / span > < / div >
< div class = "line" > < a id = "l00699" name = "l00699" > < / a > < span class = "lineno" > 699< / span > < span class = "comment" > // was performed a base node could have been moved to a new route in which< / span > < / div >
< div class = "line" > < a id = "l00700" name = "l00700" > < / a > < span class = "lineno" > 700< / span > < span class = "comment" > // case base_paths_ needs to be updated. This needs to be done on the path< / span > < / div >
< div class = "line" > < a id = "l00701" name = "l00701" > < / a > < span class = "lineno" > 701< / span > < span class = "comment" > // starts before we re-adjust base nodes for new path starts.< / span > < / div >
< div class = "line" > < a id = "l00702" name = "l00702" > < / a > < span class = "lineno" > 702< / span > std::vector< int> node_paths(max_next + 1, -1);< / div >
< div class = "line" > < a id = "l00703" name = "l00703" > < / a > < span class = "lineno" > 703< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < path_starts_.size(); ++i) {< / div >
< div class = "line" > < a id = "l00704" name = "l00704" > < / a > < span class = "lineno" > 704< / span > < span class = "keywordtype" > int< / span > node = path_starts_[i];< / div >
< div class = "line" > < a id = "l00705" name = "l00705" > < / a > < span class = "lineno" > 705< / span > < span class = "keywordflow" > while< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node)) {< / div >
< div class = "line" > < a id = "l00706" name = "l00706" > < / a > < span class = "lineno" > 706< / span > node_paths[node] = i;< / div >
< div class = "line" > < a id = "l00707" name = "l00707" > < / a > < span class = "lineno" > 707< / span > node = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (node);< / div >
< div class = "line" > < a id = "l00708" name = "l00708" > < / a > < span class = "lineno" > 708< / span > }< / div >
< div class = "line" > < a id = "l00709" name = "l00709" > < / a > < span class = "lineno" > 709< / span > node_paths[node] = i;< / div >
< div class = "line" > < a id = "l00710" name = "l00710" > < / a > < span class = "lineno" > 710< / span > }< / div >
< div class = "line" > < a id = "l00711" name = "l00711" > < / a > < span class = "lineno" > 711< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = 0; j < iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a0e2c2f3c021b1d8cff2e0f0458f8ee29" > number_of_base_nodes< / a > ; ++j) {< / div >
< div class = "line" > < a id = "l00712" name = "l00712" > < / a > < span class = "lineno" > 712< / span > < span class = "comment" > // Always restart from first alternative.< / span > < / div >
< div class = "line" > < a id = "l00713" name = "l00713" > < / a > < span class = "lineno" > 713< / span > base_alternatives_[j] = 0;< / div >
< div class = "line" > < a id = "l00714" name = "l00714" > < / a > < span class = "lineno" > 714< / span > base_sibling_alternatives_[j] = 0;< / div >
< div class = "line" > < a id = "l00715" name = "l00715" > < / a > < span class = "lineno" > 715< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a03283bdc4a6447ff4882cb1e42662b00" > IsInactive< / a > (base_nodes_[j]) || node_paths[base_nodes_[j]] == -1) {< / div >
< div class = "line" > < a id = "l00716" name = "l00716" > < / a > < span class = "lineno" > 716< / span > < span class = "comment" > // Base node was made inactive or was moved to a new path, reposition< / span > < / div >
< div class = "line" > < a id = "l00717" name = "l00717" > < / a > < span class = "lineno" > 717< / span > < span class = "comment" > // the base node to the start of the path on which it was.< / span > < / div >
< div class = "line" > < a id = "l00718" name = "l00718" > < / a > < span class = "lineno" > 718< / span > base_nodes_[j] = path_starts_[base_paths_[j]];< / div >
< div class = "line" > < a id = "l00719" name = "l00719" > < / a > < span class = "lineno" > 719< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00720" name = "l00720" > < / a > < span class = "lineno" > 720< / span > base_paths_[j] = node_paths[base_nodes_[j]];< / div >
< div class = "line" > < a id = "l00721" name = "l00721" > < / a > < span class = "lineno" > 721< / span > }< / div >
< div class = "line" > < a id = "l00722" name = "l00722" > < / a > < span class = "lineno" > 722< / span > }< / div >
< div class = "line" > < a id = "l00723" name = "l00723" > < / a > < span class = "lineno" > 723< / span > < span class = "comment" > // Re-adjust current base_nodes and base_paths to take into account new< / span > < / div >
< div class = "line" > < a id = "l00724" name = "l00724" > < / a > < span class = "lineno" > 724< / span > < span class = "comment" > // path starts (there could be fewer if a new path was made empty, or more< / span > < / div >
< div class = "line" > < a id = "l00725" name = "l00725" > < / a > < span class = "lineno" > 725< / span > < span class = "comment" > // if nodes were added to a formerly empty path).< / span > < / div >
< div class = "line" > < a id = "l00726" name = "l00726" > < / a > < span class = "lineno" > 726< / span > < span class = "keywordtype" > int< / span > new_index = 0;< / div >
< div class = "line" > < a id = "l00727" name = "l00727" > < / a > < span class = "lineno" > 727< / span > absl::flat_hash_set< int> found_bases;< / div >
< div class = "line" > < a id = "l00728" name = "l00728" > < / a > < span class = "lineno" > 728< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < path_starts_.size(); ++i) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00729" name = "l00729" > < / a > < span class = "lineno" > 729< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = new_index;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00730" name = "l00730" > < / a > < span class = "lineno" > 730< / span > < span class = "comment" > // Note: old and new path starts are sorted by construction.< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00731" name = "l00731" > < / a > < span class = "lineno" > 731< / span > < span class = "keywordflow" > while< / span > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < new_path_starts.size() & & < / div >
< div class = "line" > < a id = "l00732" name = "l00732" > < / a > < span class = "lineno" > 732< / span > new_path_starts[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] < path_starts_[i]) {< / div >
< div class = "line" > < a id = "l00733" name = "l00733" > < / a > < span class = "lineno" > 733< / span > ++< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00734" name = "l00734" > < / a > < span class = "lineno" > 734< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00735" name = "l00735" > < / a > < span class = "lineno" > 735< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > found = (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < new_path_starts.size() & & < / div >
< div class = "line" > < a id = "l00736" name = "l00736" > < / a > < span class = "lineno" > 736< / span > new_path_starts[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] == path_starts_[i]);< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00737" name = "l00737" > < / a > < span class = "lineno" > 737< / span > < span class = "keywordflow" > if< / span > (found) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00738" name = "l00738" > < / a > < span class = "lineno" > 738< / span > new_index = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00739" name = "l00739" > < / a > < span class = "lineno" > 739< / span > }< / div >
< div class = "line" > < a id = "l00740" name = "l00740" > < / a > < span class = "lineno" > 740< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = 0; j < iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a0e2c2f3c021b1d8cff2e0f0458f8ee29" > number_of_base_nodes< / a > ; ++j) {< / div >
< div class = "line" > < a id = "l00741" name = "l00741" > < / a > < span class = "lineno" > 741< / span > < span class = "keywordflow" > if< / span > (base_paths_[j] == i & & !found_bases.contains(j)) {< / div >
< div class = "line" > < a id = "l00742" name = "l00742" > < / a > < span class = "lineno" > 742< / span > found_bases.insert(j);< / div >
< div class = "line" > < a id = "l00743" name = "l00743" > < / a > < span class = "lineno" > 743< / span > base_paths_[j] = new_index;< / div >
< div class = "line" > < a id = "l00744" name = "l00744" > < / a > < span class = "lineno" > 744< / span > < span class = "comment" > // If the current position of the base node is a removed empty path,< / span > < / div >
< div class = "line" > < a id = "l00745" name = "l00745" > < / a > < span class = "lineno" > 745< / span > < span class = "comment" > // readjusting it to the last visited path start.< / span > < / div >
< div class = "line" > < a id = "l00746" name = "l00746" > < / a > < span class = "lineno" > 746< / span > < span class = "keywordflow" > if< / span > (!found) {< / div >
< div class = "line" > < a id = "l00747" name = "l00747" > < / a > < span class = "lineno" > 747< / span > base_nodes_[j] = new_path_starts[new_index];< / div >
< div class = "line" > < a id = "l00748" name = "l00748" > < / a > < span class = "lineno" > 748< / span > }< / div >
< div class = "line" > < a id = "l00749" name = "l00749" > < / a > < span class = "lineno" > 749< / span > }< / div >
< div class = "line" > < a id = "l00750" name = "l00750" > < / a > < span class = "lineno" > 750< / span > }< / div >
< div class = "line" > < a id = "l00751" name = "l00751" > < / a > < span class = "lineno" > 751< / span > }< / div >
< div class = "line" > < a id = "l00752" name = "l00752" > < / a > < span class = "lineno" > 752< / span > }< / div >
< div class = "line" > < a id = "l00753" name = "l00753" > < / a > < span class = "lineno" > 753< / span > path_starts_.swap(new_path_starts);< / div >
< div class = "line" > < a id = "l00754" name = "l00754" > < / a > < span class = "lineno" > 754< / span > }< / div >
< div class = "line" > < a id = "l00755" name = "l00755" > < / a > < span class = "lineno" > 755< / span > < / div >
< div class = "line" > < a id = "l00756" name = "l00756" > < / a > < span class = "lineno" > 756< / span > < span class = "keywordtype" > void< / span > PathOperator::InitializeInactives() {< / div >
< div class = "line" > < a id = "l00757" name = "l00757" > < / a > < span class = "lineno" > 757< / span > inactives_.clear();< / div >
< div class = "line" > < a id = "l00758" name = "l00758" > < / a > < span class = "lineno" > 758< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l00759" name = "l00759" > < / a > < span class = "lineno" > 759< / span > inactives_.push_back(< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (i) == i);< / div >
< div class = "line" > < a id = "l00760" name = "l00760" > < / a > < span class = "lineno" > 760< / span > }< / div >
< div class = "line" > < a id = "l00761" name = "l00761" > < / a > < span class = "lineno" > 761< / span > }< / div >
< div class = "line" > < a id = "l00762" name = "l00762" > < / a > < span class = "lineno" > 762< / span > < / div >
< div class = "line" > < a id = "l00763" name = "l00763" > < / a > < span class = "lineno" > 763< / span > < span class = "keywordtype" > void< / span > PathOperator::InitializeBaseNodes() {< / div >
< div class = "line" > < a id = "l00764" name = "l00764" > < / a > < span class = "lineno" > 764< / span > < span class = "comment" > // Inactive nodes must be detected before determining new path starts.< / span > < / div >
< div class = "line" > < a id = "l00765" name = "l00765" > < / a > < span class = "lineno" > 765< / span > InitializeInactives();< / div >
< div class = "line" > < a id = "l00766" name = "l00766" > < / a > < span class = "lineno" > 766< / span > InitializePathStarts();< / div >
< div class = "line" > < a id = "l00767" name = "l00767" > < / a > < span class = "lineno" > 767< / span > < span class = "keywordflow" > if< / span > (first_start_ || < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ae1c162cfc11069e25becbd53cdce7def" > InitPosition< / a > ()) {< / div >
< div class = "line" > < a id = "l00768" name = "l00768" > < / a > < span class = "lineno" > 768< / span > < span class = "comment" > // Only do this once since the following starts will continue from the< / span > < / div >
< div class = "line" > < a id = "l00769" name = "l00769" > < / a > < span class = "lineno" > 769< / span > < span class = "comment" > // preceding position< / span > < / div >
< div class = "line" > < a id = "l00770" name = "l00770" > < / a > < span class = "lineno" > 770< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a0e2c2f3c021b1d8cff2e0f0458f8ee29" > number_of_base_nodes< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l00771" name = "l00771" > < / a > < span class = "lineno" > 771< / span > base_paths_[i] = 0;< / div >
< div class = "line" > < a id = "l00772" name = "l00772" > < / a > < span class = "lineno" > 772< / span > base_nodes_[i] = path_starts_[0];< / div >
< div class = "line" > < a id = "l00773" name = "l00773" > < / a > < span class = "lineno" > 773< / span > }< / div >
< div class = "line" > < a id = "l00774" name = "l00774" > < / a > < span class = "lineno" > 774< / span > first_start_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00775" name = "l00775" > < / a > < span class = "lineno" > 775< / span > }< / div >
< div class = "line" > < a id = "l00776" name = "l00776" > < / a > < span class = "lineno" > 776< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a0e2c2f3c021b1d8cff2e0f0458f8ee29" > number_of_base_nodes< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l00777" name = "l00777" > < / a > < span class = "lineno" > 777< / span > < span class = "comment" > // If base node has been made inactive, restart from path start.< / span > < / div >
< div class = "line" > < a id = "l00778" name = "l00778" > < / a > < span class = "lineno" > 778< / span > int64_t base_node = base_nodes_[i];< / div >
< div class = "line" > < a id = "l00779" name = "l00779" > < / a > < span class = "lineno" > 779< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a38b76e1e3a147226d4981b05e4ec2c55" > RestartAtPathStartOnSynchronize< / a > () || < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a03283bdc4a6447ff4882cb1e42662b00" > IsInactive< / a > (base_node)) {< / div >
< div class = "line" > < a id = "l00780" name = "l00780" > < / a > < span class = "lineno" > 780< / span > base_node = path_starts_[base_paths_[i]];< / div >
< div class = "line" > < a id = "l00781" name = "l00781" > < / a > < span class = "lineno" > 781< / span > base_nodes_[i] = base_node;< / div >
< div class = "line" > < a id = "l00782" name = "l00782" > < / a > < span class = "lineno" > 782< / span > }< / div >
< div class = "line" > < a id = "l00783" name = "l00783" > < / a > < span class = "lineno" > 783< / span > end_nodes_[i] = base_node;< / div >
< div class = "line" > < a id = "l00784" name = "l00784" > < / a > < span class = "lineno" > 784< / span > }< / div >
< div class = "line" > < a id = "l00785" name = "l00785" > < / a > < span class = "lineno" > 785< / span > < span class = "comment" > // Repair end_nodes_ in case some must be on the same path and are not anymore< / span > < / div >
< div class = "line" > < a id = "l00786" name = "l00786" > < / a > < span class = "lineno" > 786< / span > < span class = "comment" > // (due to other operators moving these nodes).< / span > < / div >
< div class = "line" > < a id = "l00787" name = "l00787" > < / a > < span class = "lineno" > 787< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 1; i < iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a0e2c2f3c021b1d8cff2e0f0458f8ee29" > number_of_base_nodes< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l00788" name = "l00788" > < / a > < span class = "lineno" > 788< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a126d8d622ba60f333308fd98bcf8ed2b" > OnSamePathAsPreviousBase< / a > (i) & & < / div >
< div class = "line" > < a id = "l00789" name = "l00789" > < / a > < span class = "lineno" > 789< / span > !OnSamePath(base_nodes_[i - 1], base_nodes_[i])) {< / div >
< div class = "line" > < a id = "l00790" name = "l00790" > < / a > < span class = "lineno" > 790< / span > < span class = "keyword" > const< / span > int64_t base_node = base_nodes_[i - 1];< / div >
< div class = "line" > < a id = "l00791" name = "l00791" > < / a > < span class = "lineno" > 791< / span > base_nodes_[i] = base_node;< / div >
< div class = "line" > < a id = "l00792" name = "l00792" > < / a > < span class = "lineno" > 792< / span > end_nodes_[i] = base_node;< / div >
< div class = "line" > < a id = "l00793" name = "l00793" > < / a > < span class = "lineno" > 793< / span > base_paths_[i] = base_paths_[i - 1];< / div >
< div class = "line" > < a id = "l00794" name = "l00794" > < / a > < span class = "lineno" > 794< / span > }< / div >
< div class = "line" > < a id = "l00795" name = "l00795" > < / a > < span class = "lineno" > 795< / span > }< / div >
< div class = "line" > < a id = "l00796" name = "l00796" > < / a > < span class = "lineno" > 796< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < iteration_parameters_.< a class = "code hl_variable" href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a0e2c2f3c021b1d8cff2e0f0458f8ee29" > number_of_base_nodes< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l00797" name = "l00797" > < / a > < span class = "lineno" > 797< / span > base_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00798" name = "l00798" > < / a > < span class = "lineno" > 798< / span > base_sibling_alternatives_[i] = 0;< / div >
< div class = "line" > < a id = "l00799" name = "l00799" > < / a > < span class = "lineno" > 799< / span > }< / div >
< div class = "line" > < a id = "l00800" name = "l00800" > < / a > < span class = "lineno" > 800< / span > just_started_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00801" name = "l00801" > < / a > < span class = "lineno" > 801< / span > }< / div >
< div class = "line" > < a id = "l00802" name = "l00802" > < / a > < span class = "lineno" > 802< / span > < / div >
< div class = "line" > < a id = "l00803" name = "l00803" > < / a > < span class = "lineno" > 803< / span > < span class = "keywordtype" > void< / span > PathOperator::InitializeAlternatives() {< / div >
< div class = "line" > < a id = "l00804" name = "l00804" > < / a > < span class = "lineno" > 804< / span > active_in_alternative_set_.resize(alternative_sets_.size(), -1);< / div >
< div class = "line" > < a id = "l00805" name = "l00805" > < / a > < span class = "lineno" > 805< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < alternative_sets_.size(); ++i) {< / div >
< div class = "line" > < a id = "l00806" name = "l00806" > < / a > < span class = "lineno" > 806< / span > < span class = "keyword" > const< / span > int64_t current_active = active_in_alternative_set_[i];< / div >
< div class = "line" > < a id = "l00807" name = "l00807" > < / a > < span class = "lineno" > 807< / span > < span class = "keywordflow" > if< / span > (current_active > = 0 & & !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a03283bdc4a6447ff4882cb1e42662b00" > IsInactive< / a > (current_active)) < span class = "keywordflow" > continue< / span > ;< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00808" name = "l00808" > < / a > < span class = "lineno" > 808< / span > < span class = "keywordflow" > for< / span > (int64_t < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > : alternative_sets_[i]) {< / div >
< div class = "line" > < a id = "l00809" name = "l00809" > < / a > < span class = "lineno" > 809< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a03283bdc4a6447ff4882cb1e42662b00" > IsInactive< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )) {< / div >
< div class = "line" > < a id = "l00810" name = "l00810" > < / a > < span class = "lineno" > 810< / span > active_in_alternative_set_[i] = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00811" name = "l00811" > < / a > < span class = "lineno" > 811< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00812" name = "l00812" > < / a > < span class = "lineno" > 812< / span > }< / div >
< div class = "line" > < a id = "l00813" name = "l00813" > < / a > < span class = "lineno" > 813< / span > }< / div >
< div class = "line" > < a id = "l00814" name = "l00814" > < / a > < span class = "lineno" > 814< / span > }< / div >
< div class = "line" > < a id = "l00815" name = "l00815" > < / a > < span class = "lineno" > 815< / span > }< / div >
< div class = "line" > < a id = "l00816" name = "l00816" > < / a > < span class = "lineno" > 816< / span > < / div >
< div class = "line" > < a id = "l00817" name = "l00817" > < / a > < span class = "lineno" > 817< / span > < span class = "keywordtype" > bool< / span > PathOperator::OnSamePath(int64_t node1, int64_t node2)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00818" name = "l00818" > < / a > < span class = "lineno" > 818< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a03283bdc4a6447ff4882cb1e42662b00" > IsInactive< / a > (node1) != < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a03283bdc4a6447ff4882cb1e42662b00" > IsInactive< / a > (node2)) {< / div >
< div class = "line" > < a id = "l00819" name = "l00819" > < / a > < span class = "lineno" > 819< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00820" name = "l00820" > < / a > < span class = "lineno" > 820< / span > }< / div >
< div class = "line" > < a id = "l00821" name = "l00821" > < / a > < span class = "lineno" > 821< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > node = node1; !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node); node = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (node)) {< / div >
< div class = "line" > < a id = "l00822" name = "l00822" > < / a > < span class = "lineno" > 822< / span > < span class = "keywordflow" > if< / span > (node == node2) {< / div >
< div class = "line" > < a id = "l00823" name = "l00823" > < / a > < span class = "lineno" > 823< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00824" name = "l00824" > < / a > < span class = "lineno" > 824< / span > }< / div >
< div class = "line" > < a id = "l00825" name = "l00825" > < / a > < span class = "lineno" > 825< / span > }< / div >
< div class = "line" > < a id = "l00826" name = "l00826" > < / a > < span class = "lineno" > 826< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > node = node2; !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node); node = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (node)) {< / div >
< div class = "line" > < a id = "l00827" name = "l00827" > < / a > < span class = "lineno" > 827< / span > < span class = "keywordflow" > if< / span > (node == node1) {< / div >
< div class = "line" > < a id = "l00828" name = "l00828" > < / a > < span class = "lineno" > 828< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00829" name = "l00829" > < / a > < span class = "lineno" > 829< / span > }< / div >
< div class = "line" > < a id = "l00830" name = "l00830" > < / a > < span class = "lineno" > 830< / span > }< / div >
< div class = "line" > < a id = "l00831" name = "l00831" > < / a > < span class = "lineno" > 831< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00832" name = "l00832" > < / a > < span class = "lineno" > 832< / span > }< / div >
< div class = "line" > < a id = "l00833" name = "l00833" > < / a > < span class = "lineno" > 833< / span > < / div >
< div class = "line" > < a id = "l00834" name = "l00834" > < / a > < span class = "lineno" > 834< / span > < span class = "comment" > // Rejects chain if chain_end is not after before_chain on the path or if< / span > < / div >
< div class = "line" > < a id = "l00835" name = "l00835" > < / a > < span class = "lineno" > 835< / span > < span class = "comment" > // the chain contains exclude. Given before_chain is the node before the< / span > < / div >
< div class = "line" > < a id = "l00836" name = "l00836" > < / a > < span class = "lineno" > 836< / span > < span class = "comment" > // chain, if before_chain and chain_end are the same the chain is rejected too.< / span > < / div >
< div class = "line" > < a id = "l00837" name = "l00837" > < / a > < span class = "lineno" > 837< / span > < span class = "comment" > // Also rejects cycles (cycle detection is detected through chain length< / span > < / div >
< div class = "line" > < a id = "l00838" name = "l00838" > < / a > < span class = "lineno" > 838< / span > < span class = "comment" > // overflow).< / span > < / div >
< div class = "line" > < a id = "l00839" name = "l00839" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_operator.html#a28146a7f59f91f25281c97d55abce60d" > 839< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a28146a7f59f91f25281c97d55abce60d" > PathOperator::CheckChainValidity< / a > (int64_t before_chain, int64_t chain_end,< / div >
< div class = "line" > < a id = "l00840" name = "l00840" > < / a > < span class = "lineno" > 840< / span > int64_t exclude)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00841" name = "l00841" > < / a > < span class = "lineno" > 841< / span > < span class = "keywordflow" > if< / span > (before_chain == chain_end || before_chain == exclude) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00842" name = "l00842" > < / a > < span class = "lineno" > 842< / span > int64_t current = before_chain;< / div >
< div class = "line" > < a id = "l00843" name = "l00843" > < / a > < span class = "lineno" > 843< / span > < span class = "keywordtype" > int< / span > chain_size = 0;< / div >
< div class = "line" > < a id = "l00844" name = "l00844" > < / a > < span class = "lineno" > 844< / span > < span class = "keywordflow" > while< / span > (current != chain_end) {< / div >
< div class = "line" > < a id = "l00845" name = "l00845" > < / a > < span class = "lineno" > 845< / span > < span class = "keywordflow" > if< / span > (chain_size > < a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > ) {< / div >
< div class = "line" > < a id = "l00846" name = "l00846" > < / a > < span class = "lineno" > 846< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00847" name = "l00847" > < / a > < span class = "lineno" > 847< / span > }< / div >
< div class = "line" > < a id = "l00848" name = "l00848" > < / a > < span class = "lineno" > 848< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (current)) {< / div >
< div class = "line" > < a id = "l00849" name = "l00849" > < / a > < span class = "lineno" > 849< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00850" name = "l00850" > < / a > < span class = "lineno" > 850< / span > }< / div >
< div class = "line" > < a id = "l00851" name = "l00851" > < / a > < span class = "lineno" > 851< / span > current = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (current);< / div >
< div class = "line" > < a id = "l00852" name = "l00852" > < / a > < span class = "lineno" > 852< / span > ++chain_size;< / div >
< div class = "line" > < a id = "l00853" name = "l00853" > < / a > < span class = "lineno" > 853< / span > < span class = "keywordflow" > if< / span > (current == exclude) {< / div >
< div class = "line" > < a id = "l00854" name = "l00854" > < / a > < span class = "lineno" > 854< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00855" name = "l00855" > < / a > < span class = "lineno" > 855< / span > }< / div >
< div class = "line" > < a id = "l00856" name = "l00856" > < / a > < span class = "lineno" > 856< / span > }< / div >
< div class = "line" > < a id = "l00857" name = "l00857" > < / a > < span class = "lineno" > 857< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00858" name = "l00858" > < / a > < span class = "lineno" > 858< / span > }< / div >
< div class = "line" > < a id = "l00859" name = "l00859" > < / a > < span class = "lineno" > 859< / span > < / div >
< div class = "line" > < a id = "l00860" name = "l00860" > < / a > < span class = "lineno" > 860< / span > < span class = "comment" > // ----- 2Opt -----< / span > < / div >
< div class = "line" > < a id = "l00861" name = "l00861" > < / a > < span class = "lineno" > 861< / span > < / div >
< div class = "line" > < a id = "l00862" name = "l00862" > < / a > < span class = "lineno" > 862< / span > < span class = "comment" > // Reverses a sub-chain of a path. It is called 2Opt because it breaks< / span > < / div >
< div class = "line" > < a id = "l00863" name = "l00863" > < / a > < span class = "lineno" > 863< / span > < span class = "comment" > // 2 arcs on the path; resulting paths are called 2-optimal.< / span > < / div >
< div class = "line" > < a id = "l00864" name = "l00864" > < / a > < span class = "lineno" > 864< / span > < span class = "comment" > // Possible neighbors for the path 1 -> 2 -> 3 -> 4 -> 5< / span > < / div >
< div class = "line" > < a id = "l00865" name = "l00865" > < / a > < span class = "lineno" > 865< / span > < span class = "comment" > // (where (1, 5) are first and last nodes of the path and can therefore not be< / span > < / div >
< div class = "line" > < a id = "l00866" name = "l00866" > < / a > < span class = "lineno" > 866< / span > < span class = "comment" > // moved):< / span > < / div >
< div class = "line" > < a id = "l00867" name = "l00867" > < / a > < span class = "lineno" > 867< / span > < span class = "comment" > // 1 -> 3 -> 2 -> 4 -> 5< / span > < / div >
< div class = "line" > < a id = "l00868" name = "l00868" > < / a > < span class = "lineno" > 868< / span > < span class = "comment" > // 1 -> 4 -> 3 -> 2 -> 5< / span > < / div >
< div class = "line" > < a id = "l00869" name = "l00869" > < / a > < span class = "lineno" > 869< / span > < span class = "comment" > // 1 -> 2 -> 4 -> 3 -> 5< / span > < / div >
< div class = "line" > < a id = "l00870" name = "l00870" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_two_opt.html" > 870< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_two_opt.html" > TwoOpt< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l00871" name = "l00871" > < / a > < span class = "lineno" > 871< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00872" name = "l00872" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_two_opt.html#ae53f0215ef920400f5092f6992597b0b" > 872< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_two_opt.html#ae53f0215ef920400f5092f6992597b0b" > TwoOpt< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l00873" name = "l00873" > < / a > < span class = "lineno" > 873< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l00874" name = "l00874" > < / a > < span class = "lineno" > 874< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l00875" name = "l00875" > < / a > < span class = "lineno" > 875< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, 2, true, true,< / div >
< div class = "line" > < a id = "l00876" name = "l00876" > < / a > < span class = "lineno" > 876< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)),< / div >
< div class = "line" > < a id = "l00877" name = "l00877" > < / a > < span class = "lineno" > 877< / span > last_base_(-1),< / div >
< div class = "line" > < a id = "l00878" name = "l00878" > < / a > < span class = "lineno" > 878< / span > last_(-1) {}< / div >
< div class = "line" > < a id = "l00879" name = "l00879" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_two_opt.html#a5854bf6473144ca20423ef623907960e" > 879< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_two_opt.html#a5854bf6473144ca20423ef623907960e" > ~TwoOpt< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l00880" name = "l00880" > < / a > < span class = "lineno" > 880< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_two_opt.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00881" name = "l00881" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_two_opt.html#a25270065fa93c847ef996f6ed937e175" > 881< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_two_opt.html#a25270065fa93c847ef996f6ed937e175" > IsIncremental< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ; }< / div >
< div class = "line" > < a id = "l00882" name = "l00882" > < / a > < span class = "lineno" > 882< / span > < / div >
< div class = "line" > < a id = "l00883" name = "l00883" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_two_opt.html#aed804747c45a7e1caf81461f9e45dd91" > 883< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_two_opt.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " TwoOpt" < / span > ; }< / div >
< div class = "line" > < a id = "l00884" name = "l00884" > < / a > < span class = "lineno" > 884< / span > < / div >
< div class = "line" > < a id = "l00885" name = "l00885" > < / a > < span class = "lineno" > 885< / span > < span class = "keyword" > protected< / span > :< / div >
< div class = "line" > < a id = "l00886" name = "l00886" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_two_opt.html#aeb4fe30538ba848f88b1657accd934c6" > 886< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_two_opt.html#aeb4fe30538ba848f88b1657accd934c6" > OnSamePathAsPreviousBase< / a > (int64_t base_index)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l00887" name = "l00887" > < / a > < span class = "lineno" > 887< / span > < span class = "comment" > // Both base nodes have to be on the same path.< / span > < / div >
< div class = "line" > < a id = "l00888" name = "l00888" > < / a > < span class = "lineno" > 888< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00889" name = "l00889" > < / a > < span class = "lineno" > 889< / span > }< / div >
< div class = "line" > < a id = "l00890" name = "l00890" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_two_opt.html#a22efab68fd4a93ad85101ceffb01134b" > 890< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1_two_opt.html#a22efab68fd4a93ad85101ceffb01134b" > GetBaseNodeRestartPosition< / a > (< span class = "keywordtype" > int< / span > base_index)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l00891" name = "l00891" > < / a > < span class = "lineno" > 891< / span > < span class = "keywordflow" > return< / span > (base_index == 0) ? < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (0) : < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l00892" name = "l00892" > < / a > < span class = "lineno" > 892< / span > }< / div >
< div class = "line" > < a id = "l00893" name = "l00893" > < / a > < span class = "lineno" > 893< / span > < / div >
< div class = "line" > < a id = "l00894" name = "l00894" > < / a > < span class = "lineno" > 894< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00895" name = "l00895" > < / a > < span class = "lineno" > 895< / span > < span class = "keywordtype" > void< / span > OnNodeInitialization()< span class = "keyword" > override < / span > { last_ = -1; }< / div >
< div class = "line" > < a id = "l00896" name = "l00896" > < / a > < span class = "lineno" > 896< / span > < / div >
< div class = "line" > < a id = "l00897" name = "l00897" > < / a > < span class = "lineno" > 897< / span > int64_t last_base_;< / div >
< div class = "line" > < a id = "l00898" name = "l00898" > < / a > < span class = "lineno" > 898< / span > int64_t last_;< / div >
< div class = "line" > < a id = "l00899" name = "l00899" > < / a > < span class = "lineno" > 899< / span > };< / div >
< div class = "line" > < a id = "l00900" name = "l00900" > < / a > < span class = "lineno" > 900< / span > < / div >
< div class = "line" > < a id = "l00901" name = "l00901" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_two_opt.html#a24ea165f00f8e15de94958fc804ff209" > 901< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_two_opt.html#a24ea165f00f8e15de94958fc804ff209" > TwoOpt::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l00902" name = "l00902" > < / a > < span class = "lineno" > 902< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (0), < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (1));< / div >
< div class = "line" > < a id = "l00903" name = "l00903" > < / a > < span class = "lineno" > 903< / span > < span class = "keywordflow" > if< / span > (last_base_ != < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0) || last_ == -1) {< / div >
< div class = "line" > < a id = "l00904" name = "l00904" > < / a > < span class = "lineno" > 904< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a06eb05df61a9b9fce744928947f43d89" > RevertChanges< / a > (< span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00905" name = "l00905" > < / a > < span class = "lineno" > 905< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0))) {< / div >
< div class = "line" > < a id = "l00906" name = "l00906" > < / a > < span class = "lineno" > 906< / span > last_ = -1;< / div >
< div class = "line" > < a id = "l00907" name = "l00907" > < / a > < span class = "lineno" > 907< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00908" name = "l00908" > < / a > < span class = "lineno" > 908< / span > }< / div >
< div class = "line" > < a id = "l00909" name = "l00909" > < / a > < span class = "lineno" > 909< / span > last_base_ = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l00910" name = "l00910" > < / a > < span class = "lineno" > 910< / span > last_ = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0));< / div >
< div class = "line" > < a id = "l00911" name = "l00911" > < / a > < span class = "lineno" > 911< / span > int64_t chain_last;< / div >
< div class = "line" > < a id = "l00912" name = "l00912" > < / a > < span class = "lineno" > 912< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a753f1802e83fb21039b87a64a1769983" > ReverseChain< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0), < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (1), & chain_last)< / div >
< div class = "line" > < a id = "l00913" name = "l00913" > < / a > < span class = "lineno" > 913< / span > < span class = "comment" > // Check there are more than one node in the chain (reversing a< / span > < / div >
< div class = "line" > < a id = "l00914" name = "l00914" > < / a > < span class = "lineno" > 914< / span > < span class = "comment" > // single node is a NOP).< / span > < / div >
< div class = "line" > < a id = "l00915" name = "l00915" > < / a > < span class = "lineno" > 915< / span > & & last_ != chain_last) {< / div >
< div class = "line" > < a id = "l00916" name = "l00916" > < / a > < span class = "lineno" > 916< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00917" name = "l00917" > < / a > < span class = "lineno" > 917< / span > }< / div >
< div class = "line" > < a id = "l00918" name = "l00918" > < / a > < span class = "lineno" > 918< / span > last_ = -1;< / div >
< div class = "line" > < a id = "l00919" name = "l00919" > < / a > < span class = "lineno" > 919< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00920" name = "l00920" > < / a > < span class = "lineno" > 920< / span > }< / div >
< div class = "line" > < a id = "l00921" name = "l00921" > < / a > < span class = "lineno" > 921< / span > < span class = "keyword" > const< / span > int64_t to_move = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (last_);< / div >
< div class = "line" > < a id = "l00922" name = "l00922" > < / a > < span class = "lineno" > 922< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (to_move), < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (1));< / div >
< div class = "line" > < a id = "l00923" name = "l00923" > < / a > < span class = "lineno" > 923< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (last_, to_move, < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0));< / div >
< div class = "line" > < a id = "l00924" name = "l00924" > < / a > < span class = "lineno" > 924< / span > }< / div >
< div class = "line" > < a id = "l00925" name = "l00925" > < / a > < span class = "lineno" > 925< / span > < / div >
< div class = "line" > < a id = "l00926" name = "l00926" > < / a > < span class = "lineno" > 926< / span > < span class = "comment" > // ----- Relocate -----< / span > < / div >
< div class = "line" > < a id = "l00927" name = "l00927" > < / a > < span class = "lineno" > 927< / span > < / div >
< div class = "line" > < a id = "l00928" name = "l00928" > < / a > < span class = "lineno" > 928< / span > < span class = "comment" > // Moves a sub-chain of a path to another position; the specified chain length< / span > < / div >
< div class = "line" > < a id = "l00929" name = "l00929" > < / a > < span class = "lineno" > 929< / span > < span class = "comment" > // is the fixed length of the chains being moved. When this length is 1 the< / span > < / div >
< div class = "line" > < a id = "l00930" name = "l00930" > < / a > < span class = "lineno" > 930< / span > < span class = "comment" > // operator simply moves a node to another position.< / span > < / div >
< div class = "line" > < a id = "l00931" name = "l00931" > < / a > < span class = "lineno" > 931< / span > < span class = "comment" > // Possible neighbors for the path 1 -> 2 -> 3 -> 4 -> 5, for a chain length< / span > < / div >
< div class = "line" > < a id = "l00932" name = "l00932" > < / a > < span class = "lineno" > 932< / span > < span class = "comment" > // of 2 (where (1, 5) are first and last nodes of the path and can< / span > < / div >
< div class = "line" > < a id = "l00933" name = "l00933" > < / a > < span class = "lineno" > 933< / span > < span class = "comment" > // therefore not be moved):< / span > < / div >
< div class = "line" > < a id = "l00934" name = "l00934" > < / a > < span class = "lineno" > 934< / span > < span class = "comment" > // 1 -> 4 -> 2 -> 3 -> 5< / span > < / div >
< div class = "line" > < a id = "l00935" name = "l00935" > < / a > < span class = "lineno" > 935< / span > < span class = "comment" > // 1 -> 3 -> 4 -> 2 -> 5< / span > < / div >
< div class = "line" > < a id = "l00936" name = "l00936" > < / a > < span class = "lineno" > 936< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00937" name = "l00937" > < / a > < span class = "lineno" > 937< / span > < span class = "comment" > // Using Relocate with chain lengths of 1, 2 and 3 together is equivalent to< / span > < / div >
< div class = "line" > < a id = "l00938" name = "l00938" > < / a > < span class = "lineno" > 938< / span > < span class = "comment" > // the OrOpt operator on a path. The OrOpt operator is a limited version of< / span > < / div >
< div class = "line" > < a id = "l00939" name = "l00939" > < / a > < span class = "lineno" > 939< / span > < span class = "comment" > // 3Opt (breaks 3 arcs on a path).< / span > < / div >
< div class = "line" > < a id = "l00940" name = "l00940" > < / a > < span class = "lineno" > 940< / span > < / div >
< div class = "line" > < a id = "l00941" name = "l00941" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate.html" > 941< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_relocate.html" > Relocate< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l00942" name = "l00942" > < / a > < span class = "lineno" > 942< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00943" name = "l00943" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate.html#a50b6c7f8e95f86e7517c9beb9e137aee" > 943< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate.html#a50b6c7f8e95f86e7517c9beb9e137aee" > Relocate< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l00944" name = "l00944" > < / a > < span class = "lineno" > 944< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars, < span class = "keyword" > const< / span > std::string& < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ,< / div >
< div class = "line" > < a id = "l00945" name = "l00945" > < / a > < span class = "lineno" > 945< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class,< / div >
< div class = "line" > < a id = "l00946" name = "l00946" > < / a > < span class = "lineno" > 946< / span > int64_t chain_length = 1LL, < span class = "keywordtype" > bool< / span > single_path = < span class = "keyword" > false< / span > )< / div >
< div class = "line" > < a id = "l00947" name = "l00947" > < / a > < span class = "lineno" > 947< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, 2, true, false,< / div >
< div class = "line" > < a id = "l00948" name = "l00948" > < / a > < span class = "lineno" > 948< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)),< / div >
< div class = "line" > < a id = "l00949" name = "l00949" > < / a > < span class = "lineno" > 949< / span > chain_length_(chain_length),< / div >
< div class = "line" > < a id = "l00950" name = "l00950" > < / a > < span class = "lineno" > 950< / span > single_path_(single_path),< / div >
< div class = "line" > < a id = "l00951" name = "l00951" > < / a > < span class = "lineno" > 951< / span > name_(< a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ) {< / div >
< div class = "line" > < a id = "l00952" name = "l00952" > < / a > < span class = "lineno" > 952< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (chain_length_, 0);< / div >
< div class = "line" > < a id = "l00953" name = "l00953" > < / a > < span class = "lineno" > 953< / span > }< / div >
< div class = "line" > < a id = "l00954" name = "l00954" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate.html#a00c596fb0770955b0b0e49d1b3a632bd" > 954< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate.html#a00c596fb0770955b0b0e49d1b3a632bd" > Relocate< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l00955" name = "l00955" > < / a > < span class = "lineno" > 955< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l00956" name = "l00956" > < / a > < span class = "lineno" > 956< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class,< / div >
< div class = "line" > < a id = "l00957" name = "l00957" > < / a > < span class = "lineno" > 957< / span > int64_t chain_length = 1LL, < span class = "keywordtype" > bool< / span > single_path = < span class = "keyword" > false< / span > )< / div >
< div class = "line" > < a id = "l00958" name = "l00958" > < / a > < span class = "lineno" > 958< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_relocate.html" > Relocate< / a > (vars, secondary_vars,< / div >
< div class = "line" > < a id = "l00959" name = "l00959" > < / a > < span class = "lineno" > 959< / span > < a class = "code hl_namespace" href = "namespaceabsl.html" > absl< / a > ::StrCat(< span class = "stringliteral" > " Relocate< " < / span > , chain_length, < span class = "stringliteral" > " > " < / span > ),< / div >
< div class = "line" > < a id = "l00960" name = "l00960" > < / a > < span class = "lineno" > 960< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class), chain_length, single_path) {< / div >
< div class = "line" > < a id = "l00961" name = "l00961" > < / a > < span class = "lineno" > 961< / span > }< / div >
< div class = "line" > < a id = "l00962" name = "l00962" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate.html#aae01842176a9bbb5c31cd6715b30321c" > 962< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate.html#aae01842176a9bbb5c31cd6715b30321c" > ~Relocate< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l00963" name = "l00963" > < / a > < span class = "lineno" > 963< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l00964" name = "l00964" > < / a > < span class = "lineno" > 964< / span > < / div >
< div class = "line" > < a id = "l00965" name = "l00965" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate.html#aed804747c45a7e1caf81461f9e45dd91" > 965< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_relocate.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > name_; }< / div >
< div class = "line" > < a id = "l00966" name = "l00966" > < / a > < span class = "lineno" > 966< / span > < / div >
< div class = "line" > < a id = "l00967" name = "l00967" > < / a > < span class = "lineno" > 967< / span > < span class = "keyword" > protected< / span > :< / div >
< div class = "line" > < a id = "l00968" name = "l00968" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate.html#aeb4fe30538ba848f88b1657accd934c6" > 968< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate.html#aeb4fe30538ba848f88b1657accd934c6" > OnSamePathAsPreviousBase< / a > (int64_t base_index)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l00969" name = "l00969" > < / a > < span class = "lineno" > 969< / span > < span class = "comment" > // Both base nodes have to be on the same path when it' s the single path< / span > < / div >
< div class = "line" > < a id = "l00970" name = "l00970" > < / a > < span class = "lineno" > 970< / span > < span class = "comment" > // version.< / span > < / div >
< div class = "line" > < a id = "l00971" name = "l00971" > < / a > < span class = "lineno" > 971< / span > < span class = "keywordflow" > return< / span > single_path_;< / div >
< div class = "line" > < a id = "l00972" name = "l00972" > < / a > < span class = "lineno" > 972< / span > }< / div >
< div class = "line" > < a id = "l00973" name = "l00973" > < / a > < span class = "lineno" > 973< / span > < / div >
< div class = "line" > < a id = "l00974" name = "l00974" > < / a > < span class = "lineno" > 974< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00975" name = "l00975" > < / a > < span class = "lineno" > 975< / span > < span class = "keyword" > const< / span > int64_t chain_length_;< / div >
< div class = "line" > < a id = "l00976" name = "l00976" > < / a > < span class = "lineno" > 976< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > single_path_;< / div >
< div class = "line" > < a id = "l00977" name = "l00977" > < / a > < span class = "lineno" > 977< / span > < span class = "keyword" > const< / span > std::string name_;< / div >
< div class = "line" > < a id = "l00978" name = "l00978" > < / a > < span class = "lineno" > 978< / span > };< / div >
< div class = "line" > < a id = "l00979" name = "l00979" > < / a > < span class = "lineno" > 979< / span > < / div >
< div class = "line" > < a id = "l00980" name = "l00980" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate.html#a24ea165f00f8e15de94958fc804ff209" > 980< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate.html#a24ea165f00f8e15de94958fc804ff209" > Relocate::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l00981" name = "l00981" > < / a > < span class = "lineno" > 981< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (!single_path_ || < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (0) == < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (1));< / div >
< div class = "line" > < a id = "l00982" name = "l00982" > < / a > < span class = "lineno" > 982< / span > < span class = "keyword" > const< / span > int64_t destination = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (1);< / div >
< div class = "line" > < a id = "l00983" name = "l00983" > < / a > < span class = "lineno" > 983< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (destination));< / div >
< div class = "line" > < a id = "l00984" name = "l00984" > < / a > < span class = "lineno" > 984< / span > < span class = "keyword" > const< / span > int64_t before_chain = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l00985" name = "l00985" > < / a > < span class = "lineno" > 985< / span > int64_t chain_end = before_chain;< / div >
< div class = "line" > < a id = "l00986" name = "l00986" > < / a > < span class = "lineno" > 986< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < chain_length_; ++i) {< / div >
< div class = "line" > < a id = "l00987" name = "l00987" > < / a > < span class = "lineno" > 987< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (chain_end) || chain_end == destination) {< / div >
< div class = "line" > < a id = "l00988" name = "l00988" > < / a > < span class = "lineno" > 988< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00989" name = "l00989" > < / a > < span class = "lineno" > 989< / span > }< / div >
< div class = "line" > < a id = "l00990" name = "l00990" > < / a > < span class = "lineno" > 990< / span > chain_end = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (chain_end);< / div >
< div class = "line" > < a id = "l00991" name = "l00991" > < / a > < span class = "lineno" > 991< / span > }< / div >
< div class = "line" > < a id = "l00992" name = "l00992" > < / a > < span class = "lineno" > 992< / span > < span class = "keywordflow" > return< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (chain_end) & & < / div >
< div class = "line" > < a id = "l00993" name = "l00993" > < / a > < span class = "lineno" > 993< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (before_chain, chain_end, destination);< / div >
< div class = "line" > < a id = "l00994" name = "l00994" > < / a > < span class = "lineno" > 994< / span > }< / div >
< div class = "line" > < a id = "l00995" name = "l00995" > < / a > < span class = "lineno" > 995< / span > < / div >
< div class = "line" > < a id = "l00996" name = "l00996" > < / a > < span class = "lineno" > 996< / span > < span class = "comment" > // ----- Exchange -----< / span > < / div >
< div class = "line" > < a id = "l00997" name = "l00997" > < / a > < span class = "lineno" > 997< / span > < / div >
< div class = "line" > < a id = "l00998" name = "l00998" > < / a > < span class = "lineno" > 998< / span > < span class = "comment" > // Exchanges the positions of two nodes.< / span > < / div >
< div class = "line" > < a id = "l00999" name = "l00999" > < / a > < span class = "lineno" > 999< / span > < span class = "comment" > // Possible neighbors for the path 1 -> 2 -> 3 -> 4 -> 5< / span > < / div >
< div class = "line" > < a id = "l01000" name = "l01000" > < / a > < span class = "lineno" > 1000< / span > < span class = "comment" > // (where (1, 5) are first and last nodes of the path and can therefore not< / span > < / div >
< div class = "line" > < a id = "l01001" name = "l01001" > < / a > < span class = "lineno" > 1001< / span > < span class = "comment" > // be moved):< / span > < / div >
< div class = "line" > < a id = "l01002" name = "l01002" > < / a > < span class = "lineno" > 1002< / span > < span class = "comment" > // 1 -> 3 -> 2 -> 4 -> 5< / span > < / div >
< div class = "line" > < a id = "l01003" name = "l01003" > < / a > < span class = "lineno" > 1003< / span > < span class = "comment" > // 1 -> 4 -> 3 -> 2 -> 5< / span > < / div >
< div class = "line" > < a id = "l01004" name = "l01004" > < / a > < span class = "lineno" > 1004< / span > < span class = "comment" > // 1 -> 2 -> 4 -> 3 -> 5< / span > < / div >
< div class = "line" > < a id = "l01005" name = "l01005" > < / a > < span class = "lineno" > 1005< / span > < / div >
< div class = "line" > < a id = "l01006" name = "l01006" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_exchange.html" > 1006< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_exchange.html" > Exchange< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l01007" name = "l01007" > < / a > < span class = "lineno" > 1007< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01008" name = "l01008" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_exchange.html#aae781aab90d12f82f229c45e153ebdd6" > 1008< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_exchange.html#aae781aab90d12f82f229c45e153ebdd6" > Exchange< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01009" name = "l01009" > < / a > < span class = "lineno" > 1009< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01010" name = "l01010" > < / a > < span class = "lineno" > 1010< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01011" name = "l01011" > < / a > < span class = "lineno" > 1011< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, 2, true, false,< / div >
< div class = "line" > < a id = "l01012" name = "l01012" > < / a > < span class = "lineno" > 1012< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)) {}< / div >
< div class = "line" > < a id = "l01013" name = "l01013" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_exchange.html#a7aede1d432affa306b026658bcccaf98" > 1013< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_exchange.html#a7aede1d432affa306b026658bcccaf98" > ~Exchange< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01014" name = "l01014" > < / a > < span class = "lineno" > 1014< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_exchange.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01015" name = "l01015" > < / a > < span class = "lineno" > 1015< / span > < / div >
< div class = "line" > < a id = "l01016" name = "l01016" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_exchange.html#aed804747c45a7e1caf81461f9e45dd91" > 1016< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_exchange.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " Exchange" < / span > ; }< / div >
< div class = "line" > < a id = "l01017" name = "l01017" > < / a > < span class = "lineno" > 1017< / span > };< / div >
< div class = "line" > < a id = "l01018" name = "l01018" > < / a > < span class = "lineno" > 1018< / span > < / div >
< div class = "line" > < a id = "l01019" name = "l01019" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_exchange.html#a24ea165f00f8e15de94958fc804ff209" > 1019< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_exchange.html#a24ea165f00f8e15de94958fc804ff209" > Exchange::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01020" name = "l01020" > < / a > < span class = "lineno" > 1020< / span > < span class = "keyword" > const< / span > int64_t prev_node0 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l01021" name = "l01021" > < / a > < span class = "lineno" > 1021< / span > < span class = "keyword" > const< / span > int64_t node0 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (prev_node0);< / div >
< div class = "line" > < a id = "l01022" name = "l01022" > < / a > < span class = "lineno" > 1022< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node0)) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01023" name = "l01023" > < / a > < span class = "lineno" > 1023< / span > < span class = "keyword" > const< / span > int64_t prev_node1 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (1);< / div >
< div class = "line" > < a id = "l01024" name = "l01024" > < / a > < span class = "lineno" > 1024< / span > < span class = "keyword" > const< / span > int64_t node1 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (prev_node1);< / div >
< div class = "line" > < a id = "l01025" name = "l01025" > < / a > < span class = "lineno" > 1025< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node1)) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01026" name = "l01026" > < / a > < span class = "lineno" > 1026< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > ok = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (prev_node0, node0, prev_node1);< / div >
< div class = "line" > < a id = "l01027" name = "l01027" > < / a > < span class = "lineno" > 1027< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa14dad2d86c18296f9a5227b87d5caad" > Prev< / a > (node1), node1, prev_node0) || ok;< / div >
< div class = "line" > < a id = "l01028" name = "l01028" > < / a > < span class = "lineno" > 1028< / span > }< / div >
< div class = "line" > < a id = "l01029" name = "l01029" > < / a > < span class = "lineno" > 1029< / span > < / div >
< div class = "line" > < a id = "l01030" name = "l01030" > < / a > < span class = "lineno" > 1030< / span > < span class = "comment" > // ----- Cross -----< / span > < / div >
< div class = "line" > < a id = "l01031" name = "l01031" > < / a > < span class = "lineno" > 1031< / span > < / div >
< div class = "line" > < a id = "l01032" name = "l01032" > < / a > < span class = "lineno" > 1032< / span > < span class = "comment" > // Cross echanges the starting chains of 2 paths, including exchanging the< / span > < / div >
< div class = "line" > < a id = "l01033" name = "l01033" > < / a > < span class = "lineno" > 1033< / span > < span class = "comment" > // whole paths.< / span > < / div >
< div class = "line" > < a id = "l01034" name = "l01034" > < / a > < span class = "lineno" > 1034< / span > < span class = "comment" > // First and last nodes are not moved.< / span > < / div >
< div class = "line" > < a id = "l01035" name = "l01035" > < / a > < span class = "lineno" > 1035< / span > < span class = "comment" > // Possible neighbors for the paths 1 -> 2 -> 3 -> 4 -> 5 and 6 -> 7 -> 8< / span > < / div >
< div class = "line" > < a id = "l01036" name = "l01036" > < / a > < span class = "lineno" > 1036< / span > < span class = "comment" > // (where (1, 5) and (6, 8) are first and last nodes of the paths and can< / span > < / div >
< div class = "line" > < a id = "l01037" name = "l01037" > < / a > < span class = "lineno" > 1037< / span > < span class = "comment" > // therefore not be moved):< / span > < / div >
< div class = "line" > < a id = "l01038" name = "l01038" > < / a > < span class = "lineno" > 1038< / span > < span class = "comment" > // 1 -> 7 -> 3 -> 4 -> 5 6 -> 2 -> 8< / span > < / div >
< div class = "line" > < a id = "l01039" name = "l01039" > < / a > < span class = "lineno" > 1039< / span > < span class = "comment" > // 1 -> 7 -> 4 -> 5 6 -> 2 -> 3 -> 8< / span > < / div >
< div class = "line" > < a id = "l01040" name = "l01040" > < / a > < span class = "lineno" > 1040< / span > < span class = "comment" > // 1 -> 7 -> 5 6 -> 2 -> 3 -> 4 -> 8< / span > < / div >
< div class = "line" > < a id = "l01041" name = "l01041" > < / a > < span class = "lineno" > 1041< / span > < / div >
< div class = "line" > < a id = "l01042" name = "l01042" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_cross.html" > 1042< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_cross.html" > Cross< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l01043" name = "l01043" > < / a > < span class = "lineno" > 1043< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01044" name = "l01044" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_cross.html#a40848b847b1e5620a3bada1103322069" > 1044< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_cross.html#a40848b847b1e5620a3bada1103322069" > Cross< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01045" name = "l01045" > < / a > < span class = "lineno" > 1045< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01046" name = "l01046" > < / a > < span class = "lineno" > 1046< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01047" name = "l01047" > < / a > < span class = "lineno" > 1047< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, 2, true, true,< / div >
< div class = "line" > < a id = "l01048" name = "l01048" > < / a > < span class = "lineno" > 1048< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)) {}< / div >
< div class = "line" > < a id = "l01049" name = "l01049" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_cross.html#a9f87335744e20933551ed011c3822bd5" > 1049< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_cross.html#a9f87335744e20933551ed011c3822bd5" > ~Cross< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01050" name = "l01050" > < / a > < span class = "lineno" > 1050< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_cross.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01051" name = "l01051" > < / a > < span class = "lineno" > 1051< / span > < / div >
< div class = "line" > < a id = "l01052" name = "l01052" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_cross.html#aed804747c45a7e1caf81461f9e45dd91" > 1052< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_cross.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " Cross" < / span > ; }< / div >
< div class = "line" > < a id = "l01053" name = "l01053" > < / a > < span class = "lineno" > 1053< / span > };< / div >
< div class = "line" > < a id = "l01054" name = "l01054" > < / a > < span class = "lineno" > 1054< / span > < / div >
< div class = "line" > < a id = "l01055" name = "l01055" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_cross.html#a24ea165f00f8e15de94958fc804ff209" > 1055< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_cross.html#a24ea165f00f8e15de94958fc804ff209" > Cross::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01056" name = "l01056" > < / a > < span class = "lineno" > 1056< / span > < span class = "keyword" > const< / span > int64_t start0 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (0);< / div >
< div class = "line" > < a id = "l01057" name = "l01057" > < / a > < span class = "lineno" > 1057< / span > < span class = "keyword" > const< / span > int64_t start1 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (1);< / div >
< div class = "line" > < a id = "l01058" name = "l01058" > < / a > < span class = "lineno" > 1058< / span > < span class = "keywordflow" > if< / span > (start1 == start0) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01059" name = "l01059" > < / a > < span class = "lineno" > 1059< / span > < span class = "keyword" > const< / span > int64_t node0 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l01060" name = "l01060" > < / a > < span class = "lineno" > 1060< / span > < span class = "keywordflow" > if< / span > (node0 == start0) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01061" name = "l01061" > < / a > < span class = "lineno" > 1061< / span > < span class = "keyword" > const< / span > int64_t node1 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (1);< / div >
< div class = "line" > < a id = "l01062" name = "l01062" > < / a > < span class = "lineno" > 1062< / span > < span class = "keywordflow" > if< / span > (node1 == start1) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01063" name = "l01063" > < / a > < span class = "lineno" > 1063< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node0) & & !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node1)) {< / div >
< div class = "line" > < a id = "l01064" name = "l01064" > < / a > < span class = "lineno" > 1064< / span > < span class = "comment" > // If two paths are equivalent don' t exchange them.< / span > < / div >
< div class = "line" > < a id = "l01065" name = "l01065" > < / a > < span class = "lineno" > 1065< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a11b8ad366b686132736854e7029e7bff" > PathClass< / a > (0) == < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a11b8ad366b686132736854e7029e7bff" > PathClass< / a > (1) & & < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (node0)) & & < / div >
< div class = "line" > < a id = "l01066" name = "l01066" > < / a > < span class = "lineno" > 1066< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (node1))) {< / div >
< div class = "line" > < a id = "l01067" name = "l01067" > < / a > < span class = "lineno" > 1067< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01068" name = "l01068" > < / a > < span class = "lineno" > 1068< / span > }< / div >
< div class = "line" > < a id = "l01069" name = "l01069" > < / a > < span class = "lineno" > 1069< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (start0, node0, start1) & & < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (node0, node1, start0);< / div >
< div class = "line" > < a id = "l01070" name = "l01070" > < / a > < span class = "lineno" > 1070< / span > }< / div >
< div class = "line" > < a id = "l01071" name = "l01071" > < / a > < span class = "lineno" > 1071< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node0)) < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (start0, node0, start1);< / div >
< div class = "line" > < a id = "l01072" name = "l01072" > < / a > < span class = "lineno" > 1072< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node1)) < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (start1, node1, start0);< / div >
< div class = "line" > < a id = "l01073" name = "l01073" > < / a > < span class = "lineno" > 1073< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01074" name = "l01074" > < / a > < span class = "lineno" > 1074< / span > }< / div >
< div class = "line" > < a id = "l01075" name = "l01075" > < / a > < span class = "lineno" > 1075< / span > < / div >
< div class = "line" > < a id = "l01076" name = "l01076" > < / a > < span class = "lineno" > 1076< / span > < span class = "comment" > // ----- BaseInactiveNodeToPathOperator -----< / span > < / div >
< div class = "line" > < a id = "l01077" name = "l01077" > < / a > < span class = "lineno" > 1077< / span > < span class = "comment" > // Base class of path operators which make inactive nodes active.< / span > < / div >
< div class = "line" > < a id = "l01078" name = "l01078" > < / a > < span class = "lineno" > 1078< / span > < / div >
< div class = "line" > < a id = "l01079" name = "l01079" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > 1079< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l01080" name = "l01080" > < / a > < span class = "lineno" > 1080< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01081" name = "l01081" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#a6cfdfe7ad9b112287ace2c74ff4d89b1" > 1081< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#a6cfdfe7ad9b112287ace2c74ff4d89b1" > BaseInactiveNodeToPathOperator< / a > (< / div >
< div class = "line" > < a id = "l01082" name = "l01082" > < / a > < span class = "lineno" > 1082< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01083" name = "l01083" > < / a > < span class = "lineno" > 1083< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars, < span class = "keywordtype" > int< / span > number_of_base_nodes,< / div >
< div class = "line" > < a id = "l01084" name = "l01084" > < / a > < span class = "lineno" > 1084< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01085" name = "l01085" > < / a > < span class = "lineno" > 1085< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, number_of_base_nodes, false, false,< / div >
< div class = "line" > < a id = "l01086" name = "l01086" > < / a > < span class = "lineno" > 1086< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)),< / div >
< div class = "line" > < a id = "l01087" name = "l01087" > < / a > < span class = "lineno" > 1087< / span > inactive_node_(0) {< / div >
< div class = "line" > < a id = "l01088" name = "l01088" > < / a > < span class = "lineno" > 1088< / span > < span class = "comment" > // TODO(user): Activate skipping optimal paths.< / span > < / div >
< div class = "line" > < a id = "l01089" name = "l01089" > < / a > < span class = "lineno" > 1089< / span > }< / div >
< div class = "line" > < a id = "l01090" name = "l01090" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#a0ad0c64ded5b916cdef28c4f5caf18a6" > 1090< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#a0ad0c64ded5b916cdef28c4f5caf18a6" > ~BaseInactiveNodeToPathOperator< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01091" name = "l01091" > < / a > < span class = "lineno" > 1091< / span > < / div >
< div class = "line" > < a id = "l01092" name = "l01092" > < / a > < span class = "lineno" > 1092< / span > < span class = "keyword" > protected< / span > :< / div >
< div class = "line" > < a id = "l01093" name = "l01093" > < / a > < span class = "lineno" > 1093< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad14cde260686e5b4174e691675df3139" > MakeOneNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01094" name = "l01094" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad01d9500474e389acf3e4e73e8888fc3" > 1094< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad01d9500474e389acf3e4e73e8888fc3" > GetInactiveNode< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > inactive_node_; }< / div >
< div class = "line" > < a id = "l01095" name = "l01095" > < / a > < span class = "lineno" > 1095< / span > < / div >
< div class = "line" > < a id = "l01096" name = "l01096" > < / a > < span class = "lineno" > 1096< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l01097" name = "l01097" > < / a > < span class = "lineno" > 1097< / span > < span class = "keywordtype" > void< / span > OnNodeInitialization() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01098" name = "l01098" > < / a > < span class = "lineno" > 1098< / span > < / div >
< div class = "line" > < a id = "l01099" name = "l01099" > < / a > < span class = "lineno" > 1099< / span > < span class = "keywordtype" > int< / span > inactive_node_;< / div >
< div class = "line" > < a id = "l01100" name = "l01100" > < / a > < span class = "lineno" > 1100< / span > };< / div >
< div class = "line" > < a id = "l01101" name = "l01101" > < / a > < span class = "lineno" > 1101< / span > < / div >
< div class = "line" > < a id = "l01102" name = "l01102" > < / a > < span class = "lineno" > 1102< / span > < span class = "keywordtype" > void< / span > BaseInactiveNodeToPathOperator::OnNodeInitialization() {< / div >
< div class = "line" > < a id = "l01103" name = "l01103" > < / a > < span class = "lineno" > 1103< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a24926108b770033792d015cb86aeffb3" > Size< / a > (); ++i) {< / div >
< div class = "line" > < a id = "l01104" name = "l01104" > < / a > < span class = "lineno" > 1104< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a03283bdc4a6447ff4882cb1e42662b00" > IsInactive< / a > (i)) {< / div >
< div class = "line" > < a id = "l01105" name = "l01105" > < / a > < span class = "lineno" > 1105< / span > inactive_node_ = i;< / div >
< div class = "line" > < a id = "l01106" name = "l01106" > < / a > < span class = "lineno" > 1106< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l01107" name = "l01107" > < / a > < span class = "lineno" > 1107< / span > }< / div >
< div class = "line" > < a id = "l01108" name = "l01108" > < / a > < span class = "lineno" > 1108< / span > }< / div >
< div class = "line" > < a id = "l01109" name = "l01109" > < / a > < span class = "lineno" > 1109< / span > inactive_node_ = < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a24926108b770033792d015cb86aeffb3" > Size< / a > ();< / div >
< div class = "line" > < a id = "l01110" name = "l01110" > < / a > < span class = "lineno" > 1110< / span > }< / div >
< div class = "line" > < a id = "l01111" name = "l01111" > < / a > < span class = "lineno" > 1111< / span > < / div >
< div class = "line" > < a id = "l01112" name = "l01112" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad14cde260686e5b4174e691675df3139" > 1112< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad14cde260686e5b4174e691675df3139" > BaseInactiveNodeToPathOperator::MakeOneNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01113" name = "l01113" > < / a > < span class = "lineno" > 1113< / span > < span class = "keywordflow" > while< / span > (inactive_node_ < < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a24926108b770033792d015cb86aeffb3" > Size< / a > ()) {< / div >
< div class = "line" > < a id = "l01114" name = "l01114" > < / a > < span class = "lineno" > 1114< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a03283bdc4a6447ff4882cb1e42662b00" > IsInactive< / a > (inactive_node_) || !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ad14cde260686e5b4174e691675df3139" > PathOperator::MakeOneNeighbor< / a > ()) {< / div >
< div class = "line" > < a id = "l01115" name = "l01115" > < / a > < span class = "lineno" > 1115< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab661b8d8259dac8444804d91809fbb0a" > ResetPosition< / a > ();< / div >
< div class = "line" > < a id = "l01116" name = "l01116" > < / a > < span class = "lineno" > 1116< / span > ++inactive_node_;< / div >
< div class = "line" > < a id = "l01117" name = "l01117" > < / a > < span class = "lineno" > 1117< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01118" name = "l01118" > < / a > < span class = "lineno" > 1118< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01119" name = "l01119" > < / a > < span class = "lineno" > 1119< / span > }< / div >
< div class = "line" > < a id = "l01120" name = "l01120" > < / a > < span class = "lineno" > 1120< / span > }< / div >
< div class = "line" > < a id = "l01121" name = "l01121" > < / a > < span class = "lineno" > 1121< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01122" name = "l01122" > < / a > < span class = "lineno" > 1122< / span > }< / div >
< div class = "line" > < a id = "l01123" name = "l01123" > < / a > < span class = "lineno" > 1123< / span > < / div >
< div class = "line" > < a id = "l01124" name = "l01124" > < / a > < span class = "lineno" > 1124< / span > < span class = "comment" > // ----- MakeActiveOperator -----< / span > < / div >
< div class = "line" > < a id = "l01125" name = "l01125" > < / a > < span class = "lineno" > 1125< / span > < / div >
< div class = "line" > < a id = "l01126" name = "l01126" > < / a > < span class = "lineno" > 1126< / span > < span class = "comment" > // MakeActiveOperator inserts an inactive node into a path.< / span > < / div >
< div class = "line" > < a id = "l01127" name = "l01127" > < / a > < span class = "lineno" > 1127< / span > < span class = "comment" > // Possible neighbors for the path 1 -> 2 -> 3 -> 4 with 5 inactive (where 1 and< / span > < / div >
< div class = "line" > < a id = "l01128" name = "l01128" > < / a > < span class = "lineno" > 1128< / span > < span class = "comment" > // 4 are first and last nodes of the path) are:< / span > < / div >
< div class = "line" > < a id = "l01129" name = "l01129" > < / a > < span class = "lineno" > 1129< / span > < span class = "comment" > // 1 -> 5 -> 2 -> 3 -> 4< / span > < / div >
< div class = "line" > < a id = "l01130" name = "l01130" > < / a > < span class = "lineno" > 1130< / span > < span class = "comment" > // 1 -> 2 -> 5 -> 3 -> 4< / span > < / div >
< div class = "line" > < a id = "l01131" name = "l01131" > < / a > < span class = "lineno" > 1131< / span > < span class = "comment" > // 1 -> 2 -> 3 -> 5 -> 4< / span > < / div >
< div class = "line" > < a id = "l01132" name = "l01132" > < / a > < span class = "lineno" > 1132< / span > < / div >
< div class = "line" > < a id = "l01133" name = "l01133" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_active_operator.html" > 1133< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_make_active_operator.html" > MakeActiveOperator< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > {< / div >
< div class = "line" > < a id = "l01134" name = "l01134" > < / a > < span class = "lineno" > 1134< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01135" name = "l01135" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_active_operator.html#a975f637feba26527a2e35d37e60545ad" > 1135< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_active_operator.html#a975f637feba26527a2e35d37e60545ad" > MakeActiveOperator< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01136" name = "l01136" > < / a > < span class = "lineno" > 1136< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01137" name = "l01137" > < / a > < span class = "lineno" > 1137< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01138" name = "l01138" > < / a > < span class = "lineno" > 1138< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > (vars, secondary_vars, 1,< / div >
< div class = "line" > < a id = "l01139" name = "l01139" > < / a > < span class = "lineno" > 1139< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)) {}< / div >
< div class = "line" > < a id = "l01140" name = "l01140" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_active_operator.html#a0523370b831ff45845344b4ddab28767" > 1140< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_active_operator.html#a0523370b831ff45845344b4ddab28767" > ~MakeActiveOperator< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01141" name = "l01141" > < / a > < span class = "lineno" > 1141< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01142" name = "l01142" > < / a > < span class = "lineno" > 1142< / span > < / div >
< div class = "line" > < a id = "l01143" name = "l01143" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > 1143< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_make_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " MakeActiveOperator" < / span > ; }< / div >
< div class = "line" > < a id = "l01144" name = "l01144" > < / a > < span class = "lineno" > 1144< / span > };< / div >
< div class = "line" > < a id = "l01145" name = "l01145" > < / a > < span class = "lineno" > 1145< / span > < / div >
< div class = "line" > < a id = "l01146" name = "l01146" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > 1146< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > MakeActiveOperator::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01147" name = "l01147" > < / a > < span class = "lineno" > 1147< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a683f9daa3c8c8d6695ed277a470942f5" > MakeActive< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad01d9500474e389acf3e4e73e8888fc3" > GetInactiveNode< / a > (), < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0));< / div >
< div class = "line" > < a id = "l01148" name = "l01148" > < / a > < span class = "lineno" > 1148< / span > }< / div >
< div class = "line" > < a id = "l01149" name = "l01149" > < / a > < span class = "lineno" > 1149< / span > < / div >
< div class = "line" > < a id = "l01150" name = "l01150" > < / a > < span class = "lineno" > 1150< / span > < span class = "comment" > // ---- RelocateAndMakeActiveOperator -----< / span > < / div >
< div class = "line" > < a id = "l01151" name = "l01151" > < / a > < span class = "lineno" > 1151< / span > < / div >
< div class = "line" > < a id = "l01152" name = "l01152" > < / a > < span class = "lineno" > 1152< / span > < span class = "comment" > // RelocateAndMakeActiveOperator relocates a node and replaces it by an inactive< / span > < / div >
< div class = "line" > < a id = "l01153" name = "l01153" > < / a > < span class = "lineno" > 1153< / span > < span class = "comment" > // node.< / span > < / div >
< div class = "line" > < a id = "l01154" name = "l01154" > < / a > < span class = "lineno" > 1154< / span > < span class = "comment" > // The idea is to make room for inactive nodes.< / span > < / div >
< div class = "line" > < a id = "l01155" name = "l01155" > < / a > < span class = "lineno" > 1155< / span > < span class = "comment" > // Possible neighbor for paths 0 -> 4, 1 -> 2 -> 5 and 3 inactive is:< / span > < / div >
< div class = "line" > < a id = "l01156" name = "l01156" > < / a > < span class = "lineno" > 1156< / span > < span class = "comment" > // 0 -> 2 -> 4, 1 -> 3 -> 5.< / span > < / div >
< div class = "line" > < a id = "l01157" name = "l01157" > < / a > < span class = "lineno" > 1157< / span > < span class = "comment" > // TODO(user): Naming is close to MakeActiveAndRelocate but this one is< / span > < / div >
< div class = "line" > < a id = "l01158" name = "l01158" > < / a > < span class = "lineno" > 1158< / span > < span class = "comment" > // correct; rename MakeActiveAndRelocate if it is actually used.< / span > < / div >
< div class = "line" > < a id = "l01159" name = "l01159" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate_and_make_active_operator.html" > 1159< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_relocate_and_make_active_operator.html" > RelocateAndMakeActiveOperator< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > {< / div >
< div class = "line" > < a id = "l01160" name = "l01160" > < / a > < span class = "lineno" > 1160< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01161" name = "l01161" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate_and_make_active_operator.html#a971d90a50121fb1da3ec596bd61a1cfd" > 1161< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate_and_make_active_operator.html#a971d90a50121fb1da3ec596bd61a1cfd" > RelocateAndMakeActiveOperator< / a > (< / div >
< div class = "line" > < a id = "l01162" name = "l01162" > < / a > < span class = "lineno" > 1162< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01163" name = "l01163" > < / a > < span class = "lineno" > 1163< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01164" name = "l01164" > < / a > < span class = "lineno" > 1164< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01165" name = "l01165" > < / a > < span class = "lineno" > 1165< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > (vars, secondary_vars, 2,< / div >
< div class = "line" > < a id = "l01166" name = "l01166" > < / a > < span class = "lineno" > 1166< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)) {}< / div >
< div class = "line" > < a id = "l01167" name = "l01167" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate_and_make_active_operator.html#a55c9d81ce64b7585a900098c15334265" > 1167< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate_and_make_active_operator.html#a55c9d81ce64b7585a900098c15334265" > ~RelocateAndMakeActiveOperator< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01168" name = "l01168" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate_and_make_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > 1168< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate_and_make_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > ()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l01169" name = "l01169" > < / a > < span class = "lineno" > 1169< / span > < span class = "keyword" > const< / span > int64_t before_node_to_move = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (1);< / div >
< div class = "line" > < a id = "l01170" name = "l01170" > < / a > < span class = "lineno" > 1170< / span > < span class = "keyword" > const< / span > int64_t node = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (before_node_to_move);< / div >
< div class = "line" > < a id = "l01171" name = "l01171" > < / a > < span class = "lineno" > 1171< / span > < span class = "keywordflow" > return< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node) & & < / div >
< div class = "line" > < a id = "l01172" name = "l01172" > < / a > < span class = "lineno" > 1172< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (before_node_to_move, node, < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0)) & & < / div >
< div class = "line" > < a id = "l01173" name = "l01173" > < / a > < span class = "lineno" > 1173< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a683f9daa3c8c8d6695ed277a470942f5" > MakeActive< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad01d9500474e389acf3e4e73e8888fc3" > GetInactiveNode< / a > (), before_node_to_move);< / div >
< div class = "line" > < a id = "l01174" name = "l01174" > < / a > < span class = "lineno" > 1174< / span > }< / div >
< div class = "line" > < a id = "l01175" name = "l01175" > < / a > < span class = "lineno" > 1175< / span > < / div >
< div class = "line" > < a id = "l01176" name = "l01176" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate_and_make_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > 1176< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_relocate_and_make_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l01177" name = "l01177" > < / a > < span class = "lineno" > 1177< / span > < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " RelocateAndMakeActiveOpertor" < / span > ;< / div >
< div class = "line" > < a id = "l01178" name = "l01178" > < / a > < span class = "lineno" > 1178< / span > }< / div >
< div class = "line" > < a id = "l01179" name = "l01179" > < / a > < span class = "lineno" > 1179< / span > };< / div >
< div class = "line" > < a id = "l01180" name = "l01180" > < / a > < span class = "lineno" > 1180< / span > < / div >
< div class = "line" > < a id = "l01181" name = "l01181" > < / a > < span class = "lineno" > 1181< / span > < span class = "comment" > // ----- MakeActiveAndRelocate -----< / span > < / div >
< div class = "line" > < a id = "l01182" name = "l01182" > < / a > < span class = "lineno" > 1182< / span > < / div >
< div class = "line" > < a id = "l01183" name = "l01183" > < / a > < span class = "lineno" > 1183< / span > < span class = "comment" > // MakeActiveAndRelocate makes a node active next to a node being relocated.< / span > < / div >
< div class = "line" > < a id = "l01184" name = "l01184" > < / a > < span class = "lineno" > 1184< / span > < span class = "comment" > // Possible neighbor for paths 0 -> 4, 1 -> 2 -> 5 and 3 inactive is:< / span > < / div >
< div class = "line" > < a id = "l01185" name = "l01185" > < / a > < span class = "lineno" > 1185< / span > < span class = "comment" > // 0 -> 3 -> 2 -> 4, 1 -> 5.< / span > < / div >
< div class = "line" > < a id = "l01186" name = "l01186" > < / a > < span class = "lineno" > 1186< / span > < / div >
< div class = "line" > < a id = "l01187" name = "l01187" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_active_and_relocate.html" > 1187< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_make_active_and_relocate.html" > MakeActiveAndRelocate< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > {< / div >
< div class = "line" > < a id = "l01188" name = "l01188" > < / a > < span class = "lineno" > 1188< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01189" name = "l01189" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_active_and_relocate.html#aa78f3b529efc5c13c3c120c1ed243085" > 1189< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_active_and_relocate.html#aa78f3b529efc5c13c3c120c1ed243085" > MakeActiveAndRelocate< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01190" name = "l01190" > < / a > < span class = "lineno" > 1190< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01191" name = "l01191" > < / a > < span class = "lineno" > 1191< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01192" name = "l01192" > < / a > < span class = "lineno" > 1192< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > (vars, secondary_vars, 2,< / div >
< div class = "line" > < a id = "l01193" name = "l01193" > < / a > < span class = "lineno" > 1193< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)) {}< / div >
< div class = "line" > < a id = "l01194" name = "l01194" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_active_and_relocate.html#a8625bf2fb69128d6cbf5a68711554d91" > 1194< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_active_and_relocate.html#a8625bf2fb69128d6cbf5a68711554d91" > ~MakeActiveAndRelocate< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01195" name = "l01195" > < / a > < span class = "lineno" > 1195< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_active_and_relocate.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01196" name = "l01196" > < / a > < span class = "lineno" > 1196< / span > < / div >
< div class = "line" > < a id = "l01197" name = "l01197" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_active_and_relocate.html#aed804747c45a7e1caf81461f9e45dd91" > 1197< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_make_active_and_relocate.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l01198" name = "l01198" > < / a > < span class = "lineno" > 1198< / span > < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " MakeActiveAndRelocateOperator" < / span > ;< / div >
< div class = "line" > < a id = "l01199" name = "l01199" > < / a > < span class = "lineno" > 1199< / span > }< / div >
< div class = "line" > < a id = "l01200" name = "l01200" > < / a > < span class = "lineno" > 1200< / span > };< / div >
< div class = "line" > < a id = "l01201" name = "l01201" > < / a > < span class = "lineno" > 1201< / span > < / div >
< div class = "line" > < a id = "l01202" name = "l01202" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_active_and_relocate.html#a24ea165f00f8e15de94958fc804ff209" > 1202< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_active_and_relocate.html#a24ea165f00f8e15de94958fc804ff209" > MakeActiveAndRelocate::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01203" name = "l01203" > < / a > < span class = "lineno" > 1203< / span > < span class = "keyword" > const< / span > int64_t before_chain = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (1);< / div >
< div class = "line" > < a id = "l01204" name = "l01204" > < / a > < span class = "lineno" > 1204< / span > < span class = "keyword" > const< / span > int64_t chain_end = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (before_chain);< / div >
< div class = "line" > < a id = "l01205" name = "l01205" > < / a > < span class = "lineno" > 1205< / span > < span class = "keyword" > const< / span > int64_t destination = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l01206" name = "l01206" > < / a > < span class = "lineno" > 1206< / span > < span class = "keywordflow" > return< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (chain_end) & & < / div >
< div class = "line" > < a id = "l01207" name = "l01207" > < / a > < span class = "lineno" > 1207< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (before_chain, chain_end, destination) & & < / div >
< div class = "line" > < a id = "l01208" name = "l01208" > < / a > < span class = "lineno" > 1208< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a683f9daa3c8c8d6695ed277a470942f5" > MakeActive< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad01d9500474e389acf3e4e73e8888fc3" > GetInactiveNode< / a > (), destination);< / div >
< div class = "line" > < a id = "l01209" name = "l01209" > < / a > < span class = "lineno" > 1209< / span > }< / div >
< div class = "line" > < a id = "l01210" name = "l01210" > < / a > < span class = "lineno" > 1210< / span > < / div >
< div class = "line" > < a id = "l01211" name = "l01211" > < / a > < span class = "lineno" > 1211< / span > < span class = "comment" > // ----- MakeInactiveOperator -----< / span > < / div >
< div class = "line" > < a id = "l01212" name = "l01212" > < / a > < span class = "lineno" > 1212< / span > < / div >
< div class = "line" > < a id = "l01213" name = "l01213" > < / a > < span class = "lineno" > 1213< / span > < span class = "comment" > // MakeInactiveOperator makes path nodes inactive.< / span > < / div >
< div class = "line" > < a id = "l01214" name = "l01214" > < / a > < span class = "lineno" > 1214< / span > < span class = "comment" > // Possible neighbors for the path 1 -> 2 -> 3 -> 4 (where 1 and 4 are first< / span > < / div >
< div class = "line" > < a id = "l01215" name = "l01215" > < / a > < span class = "lineno" > 1215< / span > < span class = "comment" > // and last nodes of the path) are:< / span > < / div >
< div class = "line" > < a id = "l01216" name = "l01216" > < / a > < span class = "lineno" > 1216< / span > < span class = "comment" > // 1 -> 3 -> 4 & 2 inactive< / span > < / div >
< div class = "line" > < a id = "l01217" name = "l01217" > < / a > < span class = "lineno" > 1217< / span > < span class = "comment" > // 1 -> 2 -> 4 & 3 inactive< / span > < / div >
< div class = "line" > < a id = "l01218" name = "l01218" > < / a > < span class = "lineno" > 1218< / span > < / div >
< div class = "line" > < a id = "l01219" name = "l01219" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_inactive_operator.html" > 1219< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_make_inactive_operator.html" > MakeInactiveOperator< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l01220" name = "l01220" > < / a > < span class = "lineno" > 1220< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01221" name = "l01221" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_inactive_operator.html#a138213d9733d8ad57693702008aeb83f" > 1221< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_inactive_operator.html#a138213d9733d8ad57693702008aeb83f" > MakeInactiveOperator< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01222" name = "l01222" > < / a > < span class = "lineno" > 1222< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01223" name = "l01223" > < / a > < span class = "lineno" > 1223< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01224" name = "l01224" > < / a > < span class = "lineno" > 1224< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, 1, true, false,< / div >
< div class = "line" > < a id = "l01225" name = "l01225" > < / a > < span class = "lineno" > 1225< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)) {}< / div >
< div class = "line" > < a id = "l01226" name = "l01226" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_inactive_operator.html#a6df3ba9bed50c8f3d258b1c7835b1b0d" > 1226< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_inactive_operator.html#a6df3ba9bed50c8f3d258b1c7835b1b0d" > ~MakeInactiveOperator< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01227" name = "l01227" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209" > 1227< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > ()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l01228" name = "l01228" > < / a > < span class = "lineno" > 1228< / span > < span class = "keyword" > const< / span > int64_t base = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l01229" name = "l01229" > < / a > < span class = "lineno" > 1229< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aff25e92fae946063c5a4a786e58e37a2" > MakeChainInactive< / a > (base, < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (base));< / div >
< div class = "line" > < a id = "l01230" name = "l01230" > < / a > < span class = "lineno" > 1230< / span > }< / div >
< div class = "line" > < a id = "l01231" name = "l01231" > < / a > < span class = "lineno" > 1231< / span > < / div >
< div class = "line" > < a id = "l01232" name = "l01232" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91" > 1232< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_make_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " MakeInactiveOperator" < / span > ; }< / div >
< div class = "line" > < a id = "l01233" name = "l01233" > < / a > < span class = "lineno" > 1233< / span > };< / div >
< div class = "line" > < a id = "l01234" name = "l01234" > < / a > < span class = "lineno" > 1234< / span > < / div >
< div class = "line" > < a id = "l01235" name = "l01235" > < / a > < span class = "lineno" > 1235< / span > < span class = "comment" > // ----- RelocateAndMakeInactiveOperator -----< / span > < / div >
< div class = "line" > < a id = "l01236" name = "l01236" > < / a > < span class = "lineno" > 1236< / span > < / div >
< div class = "line" > < a id = "l01237" name = "l01237" > < / a > < span class = "lineno" > 1237< / span > < span class = "comment" > // RelocateAndMakeInactiveOperator relocates a node to a new position and makes< / span > < / div >
< div class = "line" > < a id = "l01238" name = "l01238" > < / a > < span class = "lineno" > 1238< / span > < span class = "comment" > // the node which was at that position inactive.< / span > < / div >
< div class = "line" > < a id = "l01239" name = "l01239" > < / a > < span class = "lineno" > 1239< / span > < span class = "comment" > // Possible neighbors for paths 0 -> 2 -> 4, 1 -> 3 -> 5 are:< / span > < / div >
< div class = "line" > < a id = "l01240" name = "l01240" > < / a > < span class = "lineno" > 1240< / span > < span class = "comment" > // 0 -> 3 -> 4, 1 -> 5 & 2 inactive< / span > < / div >
< div class = "line" > < a id = "l01241" name = "l01241" > < / a > < span class = "lineno" > 1241< / span > < span class = "comment" > // 0 -> 4, 1 -> 2 -> 5 & 3 inactive< / span > < / div >
< div class = "line" > < a id = "l01242" name = "l01242" > < / a > < span class = "lineno" > 1242< / span > < / div >
< div class = "line" > < a id = "l01243" name = "l01243" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html" > 1243< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html" > RelocateAndMakeInactiveOperator< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l01244" name = "l01244" > < / a > < span class = "lineno" > 1244< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01245" name = "l01245" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#a7fd8d9e49016c9f354ec63a508e4d8ea" > 1245< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#a7fd8d9e49016c9f354ec63a508e4d8ea" > RelocateAndMakeInactiveOperator< / a > (< / div >
< div class = "line" > < a id = "l01246" name = "l01246" > < / a > < span class = "lineno" > 1246< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01247" name = "l01247" > < / a > < span class = "lineno" > 1247< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01248" name = "l01248" > < / a > < span class = "lineno" > 1248< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01249" name = "l01249" > < / a > < span class = "lineno" > 1249< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, 2, true, false,< / div >
< div class = "line" > < a id = "l01250" name = "l01250" > < / a > < span class = "lineno" > 1250< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)) {}< / div >
< div class = "line" > < a id = "l01251" name = "l01251" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#a4b8a9a8ecfdc8c188f0676ec56525146" > 1251< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#a4b8a9a8ecfdc8c188f0676ec56525146" > ~RelocateAndMakeInactiveOperator< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01252" name = "l01252" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209" > 1252< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > ()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l01253" name = "l01253" > < / a > < span class = "lineno" > 1253< / span > < span class = "keyword" > const< / span > int64_t destination = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (1);< / div >
< div class = "line" > < a id = "l01254" name = "l01254" > < / a > < span class = "lineno" > 1254< / span > < span class = "keyword" > const< / span > int64_t before_to_move = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l01255" name = "l01255" > < / a > < span class = "lineno" > 1255< / span > < span class = "keyword" > const< / span > int64_t node_to_inactivate = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (destination);< / div >
< div class = "line" > < a id = "l01256" name = "l01256" > < / a > < span class = "lineno" > 1256< / span > < span class = "keywordflow" > if< / span > (node_to_inactivate == before_to_move || < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node_to_inactivate) ||< / div >
< div class = "line" > < a id = "l01257" name = "l01257" > < / a > < span class = "lineno" > 1257< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aff25e92fae946063c5a4a786e58e37a2" > MakeChainInactive< / a > (destination, node_to_inactivate)) {< / div >
< div class = "line" > < a id = "l01258" name = "l01258" > < / a > < span class = "lineno" > 1258< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01259" name = "l01259" > < / a > < span class = "lineno" > 1259< / span > }< / div >
< div class = "line" > < a id = "l01260" name = "l01260" > < / a > < span class = "lineno" > 1260< / span > < span class = "keyword" > const< / span > int64_t node = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (before_to_move);< / div >
< div class = "line" > < a id = "l01261" name = "l01261" > < / a > < span class = "lineno" > 1261< / span > < span class = "keywordflow" > return< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node) & & < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (before_to_move, node, destination);< / div >
< div class = "line" > < a id = "l01262" name = "l01262" > < / a > < span class = "lineno" > 1262< / span > }< / div >
< div class = "line" > < a id = "l01263" name = "l01263" > < / a > < span class = "lineno" > 1263< / span > < / div >
< div class = "line" > < a id = "l01264" name = "l01264" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91" > 1264< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l01265" name = "l01265" > < / a > < span class = "lineno" > 1265< / span > < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " RelocateAndMakeInactiveOperator" < / span > ;< / div >
< div class = "line" > < a id = "l01266" name = "l01266" > < / a > < span class = "lineno" > 1266< / span > }< / div >
< div class = "line" > < a id = "l01267" name = "l01267" > < / a > < span class = "lineno" > 1267< / span > };< / div >
< div class = "line" > < a id = "l01268" name = "l01268" > < / a > < span class = "lineno" > 1268< / span > < / div >
< div class = "line" > < a id = "l01269" name = "l01269" > < / a > < span class = "lineno" > 1269< / span > < span class = "comment" > // ----- MakeChainInactiveOperator -----< / span > < / div >
< div class = "line" > < a id = "l01270" name = "l01270" > < / a > < span class = "lineno" > 1270< / span > < / div >
< div class = "line" > < a id = "l01271" name = "l01271" > < / a > < span class = "lineno" > 1271< / span > < span class = "comment" > // Operator which makes a " chain" of path nodes inactive.< / span > < / div >
< div class = "line" > < a id = "l01272" name = "l01272" > < / a > < span class = "lineno" > 1272< / span > < span class = "comment" > // Possible neighbors for the path 1 -> 2 -> 3 -> 4 (where 1 and 4 are first< / span > < / div >
< div class = "line" > < a id = "l01273" name = "l01273" > < / a > < span class = "lineno" > 1273< / span > < span class = "comment" > // and last nodes of the path) are:< / span > < / div >
< div class = "line" > < a id = "l01274" name = "l01274" > < / a > < span class = "lineno" > 1274< / span > < span class = "comment" > // 1 -> 3 -> 4 with 2 inactive< / span > < / div >
< div class = "line" > < a id = "l01275" name = "l01275" > < / a > < span class = "lineno" > 1275< / span > < span class = "comment" > // 1 -> 2 -> 4 with 3 inactive< / span > < / div >
< div class = "line" > < a id = "l01276" name = "l01276" > < / a > < span class = "lineno" > 1276< / span > < span class = "comment" > // 1 -> 4 with 2 and 3 inactive< / span > < / div >
< div class = "line" > < a id = "l01277" name = "l01277" > < / a > < span class = "lineno" > 1277< / span > < / div >
< div class = "line" > < a id = "l01278" name = "l01278" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_chain_inactive_operator.html" > 1278< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_make_chain_inactive_operator.html" > MakeChainInactiveOperator< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l01279" name = "l01279" > < / a > < span class = "lineno" > 1279< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01280" name = "l01280" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_chain_inactive_operator.html#aef518ed2e1ace1d393dc45612baf39ea" > 1280< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_chain_inactive_operator.html#aef518ed2e1ace1d393dc45612baf39ea" > MakeChainInactiveOperator< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01281" name = "l01281" > < / a > < span class = "lineno" > 1281< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01282" name = "l01282" > < / a > < span class = "lineno" > 1282< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01283" name = "l01283" > < / a > < span class = "lineno" > 1283< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, 2, true, false,< / div >
< div class = "line" > < a id = "l01284" name = "l01284" > < / a > < span class = "lineno" > 1284< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)) {}< / div >
< div class = "line" > < a id = "l01285" name = "l01285" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_chain_inactive_operator.html#a2fd3d593b7cc193d13819eecc8ee5a4c" > 1285< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_chain_inactive_operator.html#a2fd3d593b7cc193d13819eecc8ee5a4c" > ~MakeChainInactiveOperator< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01286" name = "l01286" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_chain_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209" > 1286< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_chain_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > ()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l01287" name = "l01287" > < / a > < span class = "lineno" > 1287< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aff25e92fae946063c5a4a786e58e37a2" > MakeChainInactive< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0), < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (1));< / div >
< div class = "line" > < a id = "l01288" name = "l01288" > < / a > < span class = "lineno" > 1288< / span > }< / div >
< div class = "line" > < a id = "l01289" name = "l01289" > < / a > < span class = "lineno" > 1289< / span > < / div >
< div class = "line" > < a id = "l01290" name = "l01290" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_chain_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91" > 1290< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_make_chain_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l01291" name = "l01291" > < / a > < span class = "lineno" > 1291< / span > < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " MakeChainInactiveOperator" < / span > ;< / div >
< div class = "line" > < a id = "l01292" name = "l01292" > < / a > < span class = "lineno" > 1292< / span > }< / div >
< div class = "line" > < a id = "l01293" name = "l01293" > < / a > < span class = "lineno" > 1293< / span > < / div >
< div class = "line" > < a id = "l01294" name = "l01294" > < / a > < span class = "lineno" > 1294< / span > < span class = "keyword" > protected< / span > :< / div >
< div class = "line" > < a id = "l01295" name = "l01295" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_chain_inactive_operator.html#aeb4fe30538ba848f88b1657accd934c6" > 1295< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_make_chain_inactive_operator.html#aeb4fe30538ba848f88b1657accd934c6" > OnSamePathAsPreviousBase< / a > (int64_t base_index)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l01296" name = "l01296" > < / a > < span class = "lineno" > 1296< / span > < span class = "comment" > // Start and end of chain (defined by both base nodes) must be on the same< / span > < / div >
< div class = "line" > < a id = "l01297" name = "l01297" > < / a > < span class = "lineno" > 1297< / span > < span class = "comment" > // path.< / span > < / div >
< div class = "line" > < a id = "l01298" name = "l01298" > < / a > < span class = "lineno" > 1298< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01299" name = "l01299" > < / a > < span class = "lineno" > 1299< / span > }< / div >
< div class = "line" > < a id = "l01300" name = "l01300" > < / a > < span class = "lineno" > 1300< / span > < / div >
< div class = "line" > < a id = "l01301" name = "l01301" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_make_chain_inactive_operator.html#a22efab68fd4a93ad85101ceffb01134b" > 1301< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1_make_chain_inactive_operator.html#a22efab68fd4a93ad85101ceffb01134b" > GetBaseNodeRestartPosition< / a > (< span class = "keywordtype" > int< / span > base_index)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l01302" name = "l01302" > < / a > < span class = "lineno" > 1302< / span > < span class = "comment" > // Base node 1 must be after base node 0.< / span > < / div >
< div class = "line" > < a id = "l01303" name = "l01303" > < / a > < span class = "lineno" > 1303< / span > < span class = "keywordflow" > return< / span > (base_index == 0) ? < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (base_index) : < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (base_index - 1);< / div >
< div class = "line" > < a id = "l01304" name = "l01304" > < / a > < span class = "lineno" > 1304< / span > }< / div >
< div class = "line" > < a id = "l01305" name = "l01305" > < / a > < span class = "lineno" > 1305< / span > };< / div >
< div class = "line" > < a id = "l01306" name = "l01306" > < / a > < span class = "lineno" > 1306< / span > < / div >
< div class = "line" > < a id = "l01307" name = "l01307" > < / a > < span class = "lineno" > 1307< / span > < span class = "comment" > // ----- SwapActiveOperator -----< / span > < / div >
< div class = "line" > < a id = "l01308" name = "l01308" > < / a > < span class = "lineno" > 1308< / span > < / div >
< div class = "line" > < a id = "l01309" name = "l01309" > < / a > < span class = "lineno" > 1309< / span > < span class = "comment" > // SwapActiveOperator replaces an active node by an inactive one.< / span > < / div >
< div class = "line" > < a id = "l01310" name = "l01310" > < / a > < span class = "lineno" > 1310< / span > < span class = "comment" > // Possible neighbors for the path 1 -> 2 -> 3 -> 4 with 5 inactive (where 1 and< / span > < / div >
< div class = "line" > < a id = "l01311" name = "l01311" > < / a > < span class = "lineno" > 1311< / span > < span class = "comment" > // 4 are first and last nodes of the path) are:< / span > < / div >
< div class = "line" > < a id = "l01312" name = "l01312" > < / a > < span class = "lineno" > 1312< / span > < span class = "comment" > // 1 -> 5 -> 3 -> 4 & 2 inactive< / span > < / div >
< div class = "line" > < a id = "l01313" name = "l01313" > < / a > < span class = "lineno" > 1313< / span > < span class = "comment" > // 1 -> 2 -> 5 -> 4 & 3 inactive< / span > < / div >
< div class = "line" > < a id = "l01314" name = "l01314" > < / a > < span class = "lineno" > 1314< / span > < / div >
< div class = "line" > < a id = "l01315" name = "l01315" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_swap_active_operator.html" > 1315< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_swap_active_operator.html" > SwapActiveOperator< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > {< / div >
< div class = "line" > < a id = "l01316" name = "l01316" > < / a > < span class = "lineno" > 1316< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01317" name = "l01317" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_swap_active_operator.html#a5930c448c70d9a856115cf7f560e5807" > 1317< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_swap_active_operator.html#a5930c448c70d9a856115cf7f560e5807" > SwapActiveOperator< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01318" name = "l01318" > < / a > < span class = "lineno" > 1318< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01319" name = "l01319" > < / a > < span class = "lineno" > 1319< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01320" name = "l01320" > < / a > < span class = "lineno" > 1320< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > (vars, secondary_vars, 1,< / div >
< div class = "line" > < a id = "l01321" name = "l01321" > < / a > < span class = "lineno" > 1321< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)) {}< / div >
< div class = "line" > < a id = "l01322" name = "l01322" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_swap_active_operator.html#a0b4da5b0294237eed00f369e86fa9c65" > 1322< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_swap_active_operator.html#a0b4da5b0294237eed00f369e86fa9c65" > ~SwapActiveOperator< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01323" name = "l01323" > < / a > < span class = "lineno" > 1323< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01324" name = "l01324" > < / a > < span class = "lineno" > 1324< / span > < / div >
< div class = "line" > < a id = "l01325" name = "l01325" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > 1325< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " SwapActiveOperator" < / span > ; }< / div >
< div class = "line" > < a id = "l01326" name = "l01326" > < / a > < span class = "lineno" > 1326< / span > };< / div >
< div class = "line" > < a id = "l01327" name = "l01327" > < / a > < span class = "lineno" > 1327< / span > < / div >
< div class = "line" > < a id = "l01328" name = "l01328" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > 1328< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > SwapActiveOperator::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01329" name = "l01329" > < / a > < span class = "lineno" > 1329< / span > < span class = "keyword" > const< / span > int64_t base = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l01330" name = "l01330" > < / a > < span class = "lineno" > 1330< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aff25e92fae946063c5a4a786e58e37a2" > MakeChainInactive< / a > (base, < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (base)) & & < / div >
< div class = "line" > < a id = "l01331" name = "l01331" > < / a > < span class = "lineno" > 1331< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a683f9daa3c8c8d6695ed277a470942f5" > MakeActive< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad01d9500474e389acf3e4e73e8888fc3" > GetInactiveNode< / a > (), base);< / div >
< div class = "line" > < a id = "l01332" name = "l01332" > < / a > < span class = "lineno" > 1332< / span > }< / div >
< div class = "line" > < a id = "l01333" name = "l01333" > < / a > < span class = "lineno" > 1333< / span > < / div >
< div class = "line" > < a id = "l01334" name = "l01334" > < / a > < span class = "lineno" > 1334< / span > < span class = "comment" > // ----- ExtendedSwapActiveOperator -----< / span > < / div >
< div class = "line" > < a id = "l01335" name = "l01335" > < / a > < span class = "lineno" > 1335< / span > < / div >
< div class = "line" > < a id = "l01336" name = "l01336" > < / a > < span class = "lineno" > 1336< / span > < span class = "comment" > // ExtendedSwapActiveOperator makes an inactive node active and an active one< / span > < / div >
< div class = "line" > < a id = "l01337" name = "l01337" > < / a > < span class = "lineno" > 1337< / span > < span class = "comment" > // inactive. It is similar to SwapActiveOperator excepts that it tries to< / span > < / div >
< div class = "line" > < a id = "l01338" name = "l01338" > < / a > < span class = "lineno" > 1338< / span > < span class = "comment" > // insert the inactive node in all possible positions instead of just the< / span > < / div >
< div class = "line" > < a id = "l01339" name = "l01339" > < / a > < span class = "lineno" > 1339< / span > < span class = "comment" > // position of the node made inactive.< / span > < / div >
< div class = "line" > < a id = "l01340" name = "l01340" > < / a > < span class = "lineno" > 1340< / span > < span class = "comment" > // Possible neighbors for the path 1 -> 2 -> 3 -> 4 with 5 inactive (where 1 and< / span > < / div >
< div class = "line" > < a id = "l01341" name = "l01341" > < / a > < span class = "lineno" > 1341< / span > < span class = "comment" > // 4 are first and last nodes of the path) are:< / span > < / div >
< div class = "line" > < a id = "l01342" name = "l01342" > < / a > < span class = "lineno" > 1342< / span > < span class = "comment" > // 1 -> 5 -> 3 -> 4 & 2 inactive< / span > < / div >
< div class = "line" > < a id = "l01343" name = "l01343" > < / a > < span class = "lineno" > 1343< / span > < span class = "comment" > // 1 -> 3 -> 5 -> 4 & 2 inactive< / span > < / div >
< div class = "line" > < a id = "l01344" name = "l01344" > < / a > < span class = "lineno" > 1344< / span > < span class = "comment" > // 1 -> 5 -> 2 -> 4 & 3 inactive< / span > < / div >
< div class = "line" > < a id = "l01345" name = "l01345" > < / a > < span class = "lineno" > 1345< / span > < span class = "comment" > // 1 -> 2 -> 5 -> 4 & 3 inactive< / span > < / div >
< div class = "line" > < a id = "l01346" name = "l01346" > < / a > < span class = "lineno" > 1346< / span > < / div >
< div class = "line" > < a id = "l01347" name = "l01347" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_extended_swap_active_operator.html" > 1347< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_extended_swap_active_operator.html" > ExtendedSwapActiveOperator< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > {< / div >
< div class = "line" > < a id = "l01348" name = "l01348" > < / a > < span class = "lineno" > 1348< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01349" name = "l01349" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_extended_swap_active_operator.html#a3318c7bad3e4e6a73216d9df126aca11" > 1349< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_extended_swap_active_operator.html#a3318c7bad3e4e6a73216d9df126aca11" > ExtendedSwapActiveOperator< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01350" name = "l01350" > < / a > < span class = "lineno" > 1350< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01351" name = "l01351" > < / a > < span class = "lineno" > 1351< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class)< / div >
< div class = "line" > < a id = "l01352" name = "l01352" > < / a > < span class = "lineno" > 1352< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > BaseInactiveNodeToPathOperator< / a > (vars, secondary_vars, 2,< / div >
< div class = "line" > < a id = "l01353" name = "l01353" > < / a > < span class = "lineno" > 1353< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(start_empty_path_class)) {}< / div >
< div class = "line" > < a id = "l01354" name = "l01354" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_extended_swap_active_operator.html#ab6221e057ab68b747dd7ea9acfd020d2" > 1354< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_extended_swap_active_operator.html#ab6221e057ab68b747dd7ea9acfd020d2" > ~ExtendedSwapActiveOperator< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01355" name = "l01355" > < / a > < span class = "lineno" > 1355< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_extended_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01356" name = "l01356" > < / a > < span class = "lineno" > 1356< / span > < / div >
< div class = "line" > < a id = "l01357" name = "l01357" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_extended_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > 1357< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_extended_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l01358" name = "l01358" > < / a > < span class = "lineno" > 1358< / span > < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " ExtendedSwapActiveOperator" < / span > ;< / div >
< div class = "line" > < a id = "l01359" name = "l01359" > < / a > < span class = "lineno" > 1359< / span > }< / div >
< div class = "line" > < a id = "l01360" name = "l01360" > < / a > < span class = "lineno" > 1360< / span > };< / div >
< div class = "line" > < a id = "l01361" name = "l01361" > < / a > < span class = "lineno" > 1361< / span > < / div >
< div class = "line" > < a id = "l01362" name = "l01362" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_extended_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > 1362< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_extended_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > ExtendedSwapActiveOperator::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01363" name = "l01363" > < / a > < span class = "lineno" > 1363< / span > < span class = "keyword" > const< / span > int64_t base0 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l01364" name = "l01364" > < / a > < span class = "lineno" > 1364< / span > < span class = "keyword" > const< / span > int64_t base1 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (1);< / div >
< div class = "line" > < a id = "l01365" name = "l01365" > < / a > < span class = "lineno" > 1365< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (base0) == base1) {< / div >
< div class = "line" > < a id = "l01366" name = "l01366" > < / a > < span class = "lineno" > 1366< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01367" name = "l01367" > < / a > < span class = "lineno" > 1367< / span > }< / div >
< div class = "line" > < a id = "l01368" name = "l01368" > < / a > < span class = "lineno" > 1368< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aff25e92fae946063c5a4a786e58e37a2" > MakeChainInactive< / a > (base0, < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (base0)) & & < / div >
< div class = "line" > < a id = "l01369" name = "l01369" > < / a > < span class = "lineno" > 1369< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a683f9daa3c8c8d6695ed277a470942f5" > MakeActive< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad01d9500474e389acf3e4e73e8888fc3" > GetInactiveNode< / a > (), base1);< / div >
< div class = "line" > < a id = "l01370" name = "l01370" > < / a > < span class = "lineno" > 1370< / span > }< / div >
< div class = "line" > < a id = "l01371" name = "l01371" > < / a > < span class = "lineno" > 1371< / span > < / div >
< div class = "line" > < a id = "l01372" name = "l01372" > < / a > < span class = "lineno" > 1372< / span > < span class = "comment" > // ----- TSP-based operators -----< / span > < / div >
< div class = "line" > < a id = "l01373" name = "l01373" > < / a > < span class = "lineno" > 1373< / span > < / div >
< div class = "line" > < a id = "l01374" name = "l01374" > < / a > < span class = "lineno" > 1374< / span > < span class = "comment" > // Sliding TSP operator< / span > < / div >
< div class = "line" > < a id = "l01375" name = "l01375" > < / a > < span class = "lineno" > 1375< / span > < span class = "comment" > // Uses an exact dynamic programming algorithm to solve the TSP corresponding< / span > < / div >
< div class = "line" > < a id = "l01376" name = "l01376" > < / a > < span class = "lineno" > 1376< / span > < span class = "comment" > // to path sub-chains.< / span > < / div >
< div class = "line" > < a id = "l01377" name = "l01377" > < / a > < span class = "lineno" > 1377< / span > < span class = "comment" > // For a subchain 1 -> 2 -> 3 -> 4 -> 5 -> 6, solves the TSP on nodes A, 2, 3,< / span > < / div >
< div class = "line" > < a id = "l01378" name = "l01378" > < / a > < span class = "lineno" > 1378< / span > < span class = "comment" > // 4, 5, where A is a merger of nodes 1 and 6 such that cost(A,i) = cost(1,i)< / span > < / div >
< div class = "line" > < a id = "l01379" name = "l01379" > < / a > < span class = "lineno" > 1379< / span > < span class = "comment" > // and cost(i,A) = cost(i,6).< / span > < / div >
< div class = "line" > < a id = "l01380" name = "l01380" > < / a > < span class = "lineno" > 1380< / span > < / div >
< div class = "line" > < a id = "l01381" name = "l01381" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_opt.html" > 1381< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_t_s_p_opt.html" > TSPOpt< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l01382" name = "l01382" > < / a > < span class = "lineno" > 1382< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01383" name = "l01383" > < / a > < span class = "lineno" > 1383< / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_opt.html#abeab93b2b6b7f3e67d71939e63a3d66a" > TSPOpt< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01384" name = "l01384" > < / a > < span class = "lineno" > 1384< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01385" name = "l01385" > < / a > < span class = "lineno" > 1385< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator, < span class = "keywordtype" > int< / span > chain_length);< / div >
< div class = "line" > < a id = "l01386" name = "l01386" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_opt.html#aa584a42307600b22841b70f188c2cb5c" > 1386< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_opt.html#aa584a42307600b22841b70f188c2cb5c" > ~TSPOpt< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01387" name = "l01387" > < / a > < span class = "lineno" > 1387< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_opt.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01388" name = "l01388" > < / a > < span class = "lineno" > 1388< / span > < / div >
< div class = "line" > < a id = "l01389" name = "l01389" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_opt.html#aed804747c45a7e1caf81461f9e45dd91" > 1389< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_opt.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " TSPOpt" < / span > ; }< / div >
< div class = "line" > < a id = "l01390" name = "l01390" > < / a > < span class = "lineno" > 1390< / span > < / div >
< div class = "line" > < a id = "l01391" name = "l01391" > < / a > < span class = "lineno" > 1391< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l01392" name = "l01392" > < / a > < span class = "lineno" > 1392< / span > std::vector< std::vector< int64_t> > cost_;< / div >
< div class = "line" > < a id = "l01393" name = "l01393" > < / a > < span class = "lineno" > 1393< / span > < a class = "code hl_class" href = "classoperations__research_1_1_hamiltonian_path_solver.html" > HamiltonianPathSolver< int64_t, std::vector< std::vector< int64_t> < / a > > > < / div >
< div class = "line" > < a id = "l01394" name = "l01394" > < / a > < span class = "lineno" > 1394< / span > hamiltonian_path_solver_;< / div >
< div class = "line" > < a id = "l01395" name = "l01395" > < / a > < span class = "lineno" > 1395< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator_;< / div >
< div class = "line" > < a id = "l01396" name = "l01396" > < / a > < span class = "lineno" > 1396< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > chain_length_;< / div >
< div class = "line" > < a id = "l01397" name = "l01397" > < / a > < span class = "lineno" > 1397< / span > };< / div >
< div class = "line" > < a id = "l01398" name = "l01398" > < / a > < span class = "lineno" > 1398< / span > < / div >
< div class = "line" > < a id = "l01399" name = "l01399" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_opt.html#abeab93b2b6b7f3e67d71939e63a3d66a" > 1399< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_opt.html#abeab93b2b6b7f3e67d71939e63a3d66a" > TSPOpt::TSPOpt< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01400" name = "l01400" > < / a > < span class = "lineno" > 1400< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01401" name = "l01401" > < / a > < span class = "lineno" > 1401< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator, < span class = "keywordtype" > int< / span > chain_length)< / div >
< div class = "line" > < a id = "l01402" name = "l01402" > < / a > < span class = "lineno" > 1402< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, 1, true, false, nullptr),< / div >
< div class = "line" > < a id = "l01403" name = "l01403" > < / a > < span class = "lineno" > 1403< / span > hamiltonian_path_solver_(cost_),< / div >
< div class = "line" > < a id = "l01404" name = "l01404" > < / a > < span class = "lineno" > 1404< / span > < a class = "code hl_variable" href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > (< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(evaluator)),< / div >
< div class = "line" > < a id = "l01405" name = "l01405" > < / a > < span class = "lineno" > 1405< / span > chain_length_(chain_length) {}< / div >
< div class = "line" > < a id = "l01406" name = "l01406" > < / a > < span class = "lineno" > 1406< / span > < / div >
< div class = "line" > < a id = "l01407" name = "l01407" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_opt.html#a24ea165f00f8e15de94958fc804ff209" > 1407< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_opt.html#a24ea165f00f8e15de94958fc804ff209" > TSPOpt::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01408" name = "l01408" > < / a > < span class = "lineno" > 1408< / span > std::vector< int64_t> < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > ;< / div >
< div class = "line" > < a id = "l01409" name = "l01409" > < / a > < span class = "lineno" > 1409< / span > int64_t chain_end = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l01410" name = "l01410" > < / a > < span class = "lineno" > 1410< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < chain_length_ + 1; ++i) {< / div >
< div class = "line" > < a id = "l01411" name = "l01411" > < / a > < span class = "lineno" > 1411< / span > < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > .push_back(chain_end);< / div >
< div class = "line" > < a id = "l01412" name = "l01412" > < / a > < span class = "lineno" > 1412< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (chain_end)) {< / div >
< div class = "line" > < a id = "l01413" name = "l01413" > < / a > < span class = "lineno" > 1413< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01414" name = "l01414" > < / a > < span class = "lineno" > 1414< / span > }< / div >
< div class = "line" > < a id = "l01415" name = "l01415" > < / a > < span class = "lineno" > 1415< / span > chain_end = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (chain_end);< / div >
< div class = "line" > < a id = "l01416" name = "l01416" > < / a > < span class = "lineno" > 1416< / span > }< / div >
< div class = "line" > < a id = "l01417" name = "l01417" > < / a > < span class = "lineno" > 1417< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > .size() < = 3) {< / div >
< div class = "line" > < a id = "l01418" name = "l01418" > < / a > < span class = "lineno" > 1418< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01419" name = "l01419" > < / a > < span class = "lineno" > 1419< / span > }< / div >
< div class = "line" > < a id = "l01420" name = "l01420" > < / a > < span class = "lineno" > 1420< / span > int64_t chain_path = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > Path< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0));< / div >
< div class = "line" > < a id = "l01421" name = "l01421" > < / a > < span class = "lineno" > 1421< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > size = < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > .size() - 1;< / div >
< div class = "line" > < a id = "l01422" name = "l01422" > < / a > < span class = "lineno" > 1422< / span > cost_.resize(size);< / div >
< div class = "line" > < a id = "l01423" name = "l01423" > < / a > < span class = "lineno" > 1423< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size; ++i) {< / div >
< div class = "line" > < a id = "l01424" name = "l01424" > < / a > < span class = "lineno" > 1424< / span > cost_[i].resize(size);< / div >
< div class = "line" > < a id = "l01425" name = "l01425" > < / a > < span class = "lineno" > 1425< / span > cost_[i][0] = evaluator_(< a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > [i], < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > [size], chain_path);< / div >
< div class = "line" > < a id = "l01426" name = "l01426" > < / a > < span class = "lineno" > 1426< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = 1; j < size; ++j) {< / div >
< div class = "line" > < a id = "l01427" name = "l01427" > < / a > < span class = "lineno" > 1427< / span > cost_[i][j] = evaluator_(< a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > [i], < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > [j], chain_path);< / div >
< div class = "line" > < a id = "l01428" name = "l01428" > < / a > < span class = "lineno" > 1428< / span > }< / div >
< div class = "line" > < a id = "l01429" name = "l01429" > < / a > < span class = "lineno" > 1429< / span > }< / div >
< div class = "line" > < a id = "l01430" name = "l01430" > < / a > < span class = "lineno" > 1430< / span > hamiltonian_path_solver_.< a class = "code hl_function" href = "classoperations__research_1_1_hamiltonian_path_solver.html#a19edb994fca04e71736cf3a8d62d7a73" > ChangeCostMatrix< / a > (cost_);< / div >
< div class = "line" > < a id = "l01431" name = "l01431" > < / a > < span class = "lineno" > 1431< / span > std::vector< PathNodeIndex> path;< / div >
< div class = "line" > < a id = "l01432" name = "l01432" > < / a > < span class = "lineno" > 1432< / span > hamiltonian_path_solver_.< a class = "code hl_function" href = "classoperations__research_1_1_hamiltonian_path_solver.html#a326a998ed18bedda49bd2cab5cbd4079" > TravelingSalesmanPath< / a > (& path);< / div >
< div class = "line" > < a id = "l01433" name = "l01433" > < / a > < span class = "lineno" > 1433< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (size + 1, path.size());< / div >
< div class = "line" > < a id = "l01434" name = "l01434" > < / a > < span class = "lineno" > 1434< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size - 1; ++i) {< / div >
< div class = "line" > < a id = "l01435" name = "l01435" > < / a > < span class = "lineno" > 1435< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (< a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > [path[i]], < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > [path[i + 1]], chain_path);< / div >
< div class = "line" > < a id = "l01436" name = "l01436" > < / a > < span class = "lineno" > 1436< / span > }< / div >
< div class = "line" > < a id = "l01437" name = "l01437" > < / a > < span class = "lineno" > 1437< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (< a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > [path[size - 1]], < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > [size], chain_path);< / div >
< div class = "line" > < a id = "l01438" name = "l01438" > < / a > < span class = "lineno" > 1438< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01439" name = "l01439" > < / a > < span class = "lineno" > 1439< / span > }< / div >
< div class = "line" > < a id = "l01440" name = "l01440" > < / a > < span class = "lineno" > 1440< / span > < / div >
< div class = "line" > < a id = "l01441" name = "l01441" > < / a > < span class = "lineno" > 1441< / span > < span class = "comment" > // TSP-base lns< / span > < / div >
< div class = "line" > < a id = "l01442" name = "l01442" > < / a > < span class = "lineno" > 1442< / span > < span class = "comment" > // Randomly merge consecutive nodes until n " meta" -nodes remain and solve the< / span > < / div >
< div class = "line" > < a id = "l01443" name = "l01443" > < / a > < span class = "lineno" > 1443< / span > < span class = "comment" > // corresponding TSP. This can be seen as a large neighborhood search operator< / span > < / div >
< div class = "line" > < a id = "l01444" name = "l01444" > < / a > < span class = "lineno" > 1444< / span > < span class = "comment" > // although decisions are taken with the operator.< / span > < / div >
< div class = "line" > < a id = "l01445" name = "l01445" > < / a > < span class = "lineno" > 1445< / span > < span class = "comment" > // This is an " unlimited" neighborhood which must be stopped by search limits.< / span > < / div >
< div class = "line" > < a id = "l01446" name = "l01446" > < / a > < span class = "lineno" > 1446< / span > < span class = "comment" > // To force diversification, the operator iteratively forces each node to serve< / span > < / div >
< div class = "line" > < a id = "l01447" name = "l01447" > < / a > < span class = "lineno" > 1447< / span > < span class = "comment" > // as base of a meta-node.< / span > < / div >
< div class = "line" > < a id = "l01448" name = "l01448" > < / a > < span class = "lineno" > 1448< / span > < / div >
< div class = "line" > < a id = "l01449" name = "l01449" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_lns.html" > 1449< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_t_s_p_lns.html" > TSPLns< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l01450" name = "l01450" > < / a > < span class = "lineno" > 1450< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01451" name = "l01451" > < / a > < span class = "lineno" > 1451< / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_lns.html#a45c4153f826737945ddc7356f9d395b2" > TSPLns< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01452" name = "l01452" > < / a > < span class = "lineno" > 1452< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01453" name = "l01453" > < / a > < span class = "lineno" > 1453< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator, < span class = "keywordtype" > int< / span > tsp_size);< / div >
< div class = "line" > < a id = "l01454" name = "l01454" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_lns.html#a789aa737b9dceff71fbd58eb56b6449c" > 1454< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_lns.html#a789aa737b9dceff71fbd58eb56b6449c" > ~TSPLns< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01455" name = "l01455" > < / a > < span class = "lineno" > 1455< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_lns.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01456" name = "l01456" > < / a > < span class = "lineno" > 1456< / span > < / div >
< div class = "line" > < a id = "l01457" name = "l01457" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_lns.html#aed804747c45a7e1caf81461f9e45dd91" > 1457< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_lns.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " TSPLns" < / span > ; }< / div >
< div class = "line" > < a id = "l01458" name = "l01458" > < / a > < span class = "lineno" > 1458< / span > < / div >
< div class = "line" > < a id = "l01459" name = "l01459" > < / a > < span class = "lineno" > 1459< / span > < span class = "keyword" > protected< / span > :< / div >
< div class = "line" > < a id = "l01460" name = "l01460" > < / a > < span class = "lineno" > 1460< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_lns.html#ad14cde260686e5b4174e691675df3139" > MakeOneNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01461" name = "l01461" > < / a > < span class = "lineno" > 1461< / span > < / div >
< div class = "line" > < a id = "l01462" name = "l01462" > < / a > < span class = "lineno" > 1462< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l01463" name = "l01463" > < / a > < span class = "lineno" > 1463< / span > < span class = "keywordtype" > void< / span > OnNodeInitialization()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l01464" name = "l01464" > < / a > < span class = "lineno" > 1464< / span > < span class = "comment" > // NOTE: Avoid any computations if there are no vars added.< / span > < / div >
< div class = "line" > < a id = "l01465" name = "l01465" > < / a > < span class = "lineno" > 1465< / span > has_long_enough_paths_ = < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a24926108b770033792d015cb86aeffb3" > Size< / a > () != 0;< / div >
< div class = "line" > < a id = "l01466" name = "l01466" > < / a > < span class = "lineno" > 1466< / span > }< / div >
< div class = "line" > < a id = "l01467" name = "l01467" > < / a > < span class = "lineno" > 1467< / span > < / div >
< div class = "line" > < a id = "l01468" name = "l01468" > < / a > < span class = "lineno" > 1468< / span > std::vector< std::vector< int64_t> > cost_;< / div >
< div class = "line" > < a id = "l01469" name = "l01469" > < / a > < span class = "lineno" > 1469< / span > HamiltonianPathSolver< int64_t, std::vector< std::vector< int64_t> > > < / div >
< div class = "line" > < a id = "l01470" name = "l01470" > < / a > < span class = "lineno" > 1470< / span > hamiltonian_path_solver_;< / div >
< div class = "line" > < a id = "l01471" name = "l01471" > < / a > < span class = "lineno" > 1471< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator_;< / div >
< div class = "line" > < a id = "l01472" name = "l01472" > < / a > < span class = "lineno" > 1472< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > tsp_size_;< / div >
< div class = "line" > < a id = "l01473" name = "l01473" > < / a > < span class = "lineno" > 1473< / span > std::mt19937 rand_;< / div >
< div class = "line" > < a id = "l01474" name = "l01474" > < / a > < span class = "lineno" > 1474< / span > < span class = "keywordtype" > bool< / span > has_long_enough_paths_;< / div >
< div class = "line" > < a id = "l01475" name = "l01475" > < / a > < span class = "lineno" > 1475< / span > };< / div >
< div class = "line" > < a id = "l01476" name = "l01476" > < / a > < span class = "lineno" > 1476< / span > < / div >
< div class = "line" > < a id = "l01477" name = "l01477" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_lns.html#a45c4153f826737945ddc7356f9d395b2" > 1477< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_lns.html#a45c4153f826737945ddc7356f9d395b2" > TSPLns::TSPLns< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01478" name = "l01478" > < / a > < span class = "lineno" > 1478< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01479" name = "l01479" > < / a > < span class = "lineno" > 1479< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator, < span class = "keywordtype" > int< / span > tsp_size)< / div >
< div class = "line" > < a id = "l01480" name = "l01480" > < / a > < span class = "lineno" > 1480< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, 1, true, false, nullptr),< / div >
< div class = "line" > < a id = "l01481" name = "l01481" > < / a > < span class = "lineno" > 1481< / span > hamiltonian_path_solver_(cost_),< / div >
< div class = "line" > < a id = "l01482" name = "l01482" > < / a > < span class = "lineno" > 1482< / span > < a class = "code hl_variable" href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > (< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(evaluator)),< / div >
< div class = "line" > < a id = "l01483" name = "l01483" > < / a > < span class = "lineno" > 1483< / span > tsp_size_(tsp_size),< / div >
< div class = "line" > < a id = "l01484" name = "l01484" > < / a > < span class = "lineno" > 1484< / span > rand_(< a class = "code hl_function" href = "namespaceoperations__research.html#a6daa2481a6bbd7b307647006a8752630" > CpRandomSeed< / a > ()),< / div >
< div class = "line" > < a id = "l01485" name = "l01485" > < / a > < span class = "lineno" > 1485< / span > has_long_enough_paths_(true) {< / div >
< div class = "line" > < a id = "l01486" name = "l01486" > < / a > < span class = "lineno" > 1486< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9" > CHECK_GE< / a > (tsp_size_, 0);< / div >
< div class = "line" > < a id = "l01487" name = "l01487" > < / a > < span class = "lineno" > 1487< / span > cost_.resize(tsp_size_);< / div >
< div class = "line" > < a id = "l01488" name = "l01488" > < / a > < span class = "lineno" > 1488< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < tsp_size_; ++i) {< / div >
< div class = "line" > < a id = "l01489" name = "l01489" > < / a > < span class = "lineno" > 1489< / span > cost_[i].resize(tsp_size_);< / div >
< div class = "line" > < a id = "l01490" name = "l01490" > < / a > < span class = "lineno" > 1490< / span > }< / div >
< div class = "line" > < a id = "l01491" name = "l01491" > < / a > < span class = "lineno" > 1491< / span > }< / div >
< div class = "line" > < a id = "l01492" name = "l01492" > < / a > < span class = "lineno" > 1492< / span > < / div >
< div class = "line" > < a id = "l01493" name = "l01493" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_lns.html#ad14cde260686e5b4174e691675df3139" > 1493< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_lns.html#ad14cde260686e5b4174e691675df3139" > TSPLns::MakeOneNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01494" name = "l01494" > < / a > < span class = "lineno" > 1494< / span > < span class = "keywordflow" > while< / span > (has_long_enough_paths_) {< / div >
< div class = "line" > < a id = "l01495" name = "l01495" > < / a > < span class = "lineno" > 1495< / span > has_long_enough_paths_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01496" name = "l01496" > < / a > < span class = "lineno" > 1496< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ad14cde260686e5b4174e691675df3139" > PathOperator::MakeOneNeighbor< / a > ()) {< / div >
< div class = "line" > < a id = "l01497" name = "l01497" > < / a > < span class = "lineno" > 1497< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01498" name = "l01498" > < / a > < span class = "lineno" > 1498< / span > }< / div >
< div class = "line" > < a id = "l01499" name = "l01499" > < / a > < span class = "lineno" > 1499< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a88a93be7370ff1f4c043fb335c8aac7c" > Var< / a > (0)-> < a class = "code hl_function" href = "classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a4de855c905df4a729715972dc39997a4" > TopPeriodicCheck< / a > ();< / div >
< div class = "line" > < a id = "l01500" name = "l01500" > < / a > < span class = "lineno" > 1500< / span > }< / div >
< div class = "line" > < a id = "l01501" name = "l01501" > < / a > < span class = "lineno" > 1501< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01502" name = "l01502" > < / a > < span class = "lineno" > 1502< / span > }< / div >
< div class = "line" > < a id = "l01503" name = "l01503" > < / a > < span class = "lineno" > 1503< / span > < / div >
< div class = "line" > < a id = "l01504" name = "l01504" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_t_s_p_lns.html#a24ea165f00f8e15de94958fc804ff209" > 1504< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_t_s_p_lns.html#a24ea165f00f8e15de94958fc804ff209" > TSPLns::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01505" name = "l01505" > < / a > < span class = "lineno" > 1505< / span > < span class = "keyword" > const< / span > int64_t base_node = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l01506" name = "l01506" > < / a > < span class = "lineno" > 1506< / span > std::vector< int64_t> < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > ;< / div >
< div class = "line" > < a id = "l01507" name = "l01507" > < / a > < span class = "lineno" > 1507< / span > < span class = "keywordflow" > for< / span > (int64_t node = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (0); !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node); node = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (node)) {< / div >
< div class = "line" > < a id = "l01508" name = "l01508" > < / a > < span class = "lineno" > 1508< / span > < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > .push_back(node);< / div >
< div class = "line" > < a id = "l01509" name = "l01509" > < / a > < span class = "lineno" > 1509< / span > }< / div >
< div class = "line" > < a id = "l01510" name = "l01510" > < / a > < span class = "lineno" > 1510< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > .size() < = tsp_size_) {< / div >
< div class = "line" > < a id = "l01511" name = "l01511" > < / a > < span class = "lineno" > 1511< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01512" name = "l01512" > < / a > < span class = "lineno" > 1512< / span > }< / div >
< div class = "line" > < a id = "l01513" name = "l01513" > < / a > < span class = "lineno" > 1513< / span > has_long_enough_paths_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01514" name = "l01514" > < / a > < span class = "lineno" > 1514< / span > < span class = "comment" > // Randomly select break nodes (final nodes of a meta-node, after which< / span > < / div >
< div class = "line" > < a id = "l01515" name = "l01515" > < / a > < span class = "lineno" > 1515< / span > < span class = "comment" > // an arc is relaxed.< / span > < / div >
< div class = "line" > < a id = "l01516" name = "l01516" > < / a > < span class = "lineno" > 1516< / span > absl::flat_hash_set< int64_t> breaks_set;< / div >
< div class = "line" > < a id = "l01517" name = "l01517" > < / a > < span class = "lineno" > 1517< / span > < span class = "comment" > // Always add base node to break nodes (diversification)< / span > < / div >
< div class = "line" > < a id = "l01518" name = "l01518" > < / a > < span class = "lineno" > 1518< / span > breaks_set.insert(base_node);< / div >
< div class = "line" > < a id = "l01519" name = "l01519" > < / a > < span class = "lineno" > 1519< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (!< a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > .empty()); < span class = "comment" > // Should have been caught earlier.< / span > < / div >
< div class = "line" > < a id = "l01520" name = "l01520" > < / a > < span class = "lineno" > 1520< / span > < span class = "keywordflow" > while< / span > (breaks_set.size() < tsp_size_) {< / div >
< div class = "line" > < a id = "l01521" name = "l01521" > < / a > < span class = "lineno" > 1521< / span > breaks_set.insert(< a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > [absl::Uniform< int> (rand_, 0, < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > .size())]);< / div >
< div class = "line" > < a id = "l01522" name = "l01522" > < / a > < span class = "lineno" > 1522< / span > }< / div >
< div class = "line" > < a id = "l01523" name = "l01523" > < / a > < span class = "lineno" > 1523< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (breaks_set.size(), tsp_size_);< / div >
< div class = "line" > < a id = "l01524" name = "l01524" > < / a > < span class = "lineno" > 1524< / span > < span class = "comment" > // Setup break node indexing and internal meta-node cost (cost of partial< / span > < / div >
< div class = "line" > < a id = "l01525" name = "l01525" > < / a > < span class = "lineno" > 1525< / span > < span class = "comment" > // route starting at first node of the meta-node and ending at its last node);< / span > < / div >
< div class = "line" > < a id = "l01526" name = "l01526" > < / a > < span class = "lineno" > 1526< / span > < span class = "comment" > // this cost has to be added to the TSP matrix cost in order to respect the< / span > < / div >
< div class = "line" > < a id = "l01527" name = "l01527" > < / a > < span class = "lineno" > 1527< / span > < span class = "comment" > // triangle inequality.< / span > < / div >
< div class = "line" > < a id = "l01528" name = "l01528" > < / a > < span class = "lineno" > 1528< / span > std::vector< int> breaks;< / div >
< div class = "line" > < a id = "l01529" name = "l01529" > < / a > < span class = "lineno" > 1529< / span > std::vector< int64_t> meta_node_costs;< / div >
< div class = "line" > < a id = "l01530" name = "l01530" > < / a > < span class = "lineno" > 1530< / span > int64_t < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = 0;< / div >
< div class = "line" > < a id = "l01531" name = "l01531" > < / a > < span class = "lineno" > 1531< / span > int64_t node = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (0);< / div >
< div class = "line" > < a id = "l01532" name = "l01532" > < / a > < span class = "lineno" > 1532< / span > int64_t node_path = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > Path< / a > (node);< / div >
< div class = "line" > < a id = "l01533" name = "l01533" > < / a > < span class = "lineno" > 1533< / span > < span class = "keywordflow" > while< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node)) {< / div >
< div class = "line" > < a id = "l01534" name = "l01534" > < / a > < span class = "lineno" > 1534< / span > int64_t < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (node);< / div >
< div class = "line" > < a id = "l01535" name = "l01535" > < / a > < span class = "lineno" > 1535< / span > < span class = "keywordflow" > if< / span > (breaks_set.contains(node)) {< / div >
< div class = "line" > < a id = "l01536" name = "l01536" > < / a > < span class = "lineno" > 1536< / span > breaks.push_back(node);< / div >
< div class = "line" > < a id = "l01537" name = "l01537" > < / a > < span class = "lineno" > 1537< / span > meta_node_costs.push_back(< a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > );< / div >
< div class = "line" > < a id = "l01538" name = "l01538" > < / a > < span class = "lineno" > 1538< / span > < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = 0;< / div >
< div class = "line" > < a id = "l01539" name = "l01539" > < / a > < span class = "lineno" > 1539< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01540" name = "l01540" > < / a > < span class = "lineno" > 1540< / span > < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > , evaluator_(node, < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > , node_path));< / div >
< div class = "line" > < a id = "l01541" name = "l01541" > < / a > < span class = "lineno" > 1541< / span > }< / div >
< div class = "line" > < a id = "l01542" name = "l01542" > < / a > < span class = "lineno" > 1542< / span > node = < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > ;< / div >
< div class = "line" > < a id = "l01543" name = "l01543" > < / a > < span class = "lineno" > 1543< / span > }< / div >
< div class = "line" > < a id = "l01544" name = "l01544" > < / a > < span class = "lineno" > 1544< / span > meta_node_costs[0] += < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > ;< / div >
< div class = "line" > < a id = "l01545" name = "l01545" > < / a > < span class = "lineno" > 1545< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (breaks.size(), tsp_size_);< / div >
< div class = "line" > < a id = "l01546" name = "l01546" > < / a > < span class = "lineno" > 1546< / span > < span class = "comment" > // Setup TSP cost matrix< / span > < / div >
< div class = "line" > < a id = "l01547" name = "l01547" > < / a > < span class = "lineno" > 1547< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (meta_node_costs.size(), tsp_size_);< / div >
< div class = "line" > < a id = "l01548" name = "l01548" > < / a > < span class = "lineno" > 1548< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < tsp_size_; ++i) {< / div >
< div class = "line" > < a id = "l01549" name = "l01549" > < / a > < span class = "lineno" > 1549< / span > cost_[i][0] =< / div >
< div class = "line" > < a id = "l01550" name = "l01550" > < / a > < span class = "lineno" > 1550< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (meta_node_costs[i],< / div >
< div class = "line" > < a id = "l01551" name = "l01551" > < / a > < span class = "lineno" > 1551< / span > evaluator_(breaks[i], < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (breaks[tsp_size_ - 1]), node_path));< / div >
< div class = "line" > < a id = "l01552" name = "l01552" > < / a > < span class = "lineno" > 1552< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = 1; j < tsp_size_; ++j) {< / div >
< div class = "line" > < a id = "l01553" name = "l01553" > < / a > < span class = "lineno" > 1553< / span > cost_[i][j] =< / div >
< div class = "line" > < a id = "l01554" name = "l01554" > < / a > < span class = "lineno" > 1554< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (meta_node_costs[i],< / div >
< div class = "line" > < a id = "l01555" name = "l01555" > < / a > < span class = "lineno" > 1555< / span > evaluator_(breaks[i], < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (breaks[j - 1]), node_path));< / div >
< div class = "line" > < a id = "l01556" name = "l01556" > < / a > < span class = "lineno" > 1556< / span > }< / div >
< div class = "line" > < a id = "l01557" name = "l01557" > < / a > < span class = "lineno" > 1557< / span > cost_[i][i] = 0;< / div >
< div class = "line" > < a id = "l01558" name = "l01558" > < / a > < span class = "lineno" > 1558< / span > }< / div >
< div class = "line" > < a id = "l01559" name = "l01559" > < / a > < span class = "lineno" > 1559< / span > < span class = "comment" > // Solve TSP and inject solution in delta (only if it leads to a new solution)< / span > < / div >
< div class = "line" > < a id = "l01560" name = "l01560" > < / a > < span class = "lineno" > 1560< / span > hamiltonian_path_solver_.< a class = "code hl_function" href = "classoperations__research_1_1_hamiltonian_path_solver.html#a19edb994fca04e71736cf3a8d62d7a73" > ChangeCostMatrix< / a > (cost_);< / div >
< div class = "line" > < a id = "l01561" name = "l01561" > < / a > < span class = "lineno" > 1561< / span > std::vector< PathNodeIndex> path;< / div >
< div class = "line" > < a id = "l01562" name = "l01562" > < / a > < span class = "lineno" > 1562< / span > hamiltonian_path_solver_.< a class = "code hl_function" href = "classoperations__research_1_1_hamiltonian_path_solver.html#a326a998ed18bedda49bd2cab5cbd4079" > TravelingSalesmanPath< / a > (& path);< / div >
< div class = "line" > < a id = "l01563" name = "l01563" > < / a > < span class = "lineno" > 1563< / span > < span class = "keywordtype" > bool< / span > nochange = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01564" name = "l01564" > < / a > < span class = "lineno" > 1564< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < path.size() - 1; ++i) {< / div >
< div class = "line" > < a id = "l01565" name = "l01565" > < / a > < span class = "lineno" > 1565< / span > < span class = "keywordflow" > if< / span > (path[i] != i) {< / div >
< div class = "line" > < a id = "l01566" name = "l01566" > < / a > < span class = "lineno" > 1566< / span > nochange = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01567" name = "l01567" > < / a > < span class = "lineno" > 1567< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01568" name = "l01568" > < / a > < span class = "lineno" > 1568< / span > }< / div >
< div class = "line" > < a id = "l01569" name = "l01569" > < / a > < span class = "lineno" > 1569< / span > }< / div >
< div class = "line" > < a id = "l01570" name = "l01570" > < / a > < span class = "lineno" > 1570< / span > < span class = "keywordflow" > if< / span > (nochange) {< / div >
< div class = "line" > < a id = "l01571" name = "l01571" > < / a > < span class = "lineno" > 1571< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01572" name = "l01572" > < / a > < span class = "lineno" > 1572< / span > }< / div >
< div class = "line" > < a id = "l01573" name = "l01573" > < / a > < span class = "lineno" > 1573< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (0, path[path.size() - 1]);< / div >
< div class = "line" > < a id = "l01574" name = "l01574" > < / a > < span class = "lineno" > 1574< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < tsp_size_ - 1; ++i) {< / div >
< div class = "line" > < a id = "l01575" name = "l01575" > < / a > < span class = "lineno" > 1575< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (breaks[path[i]], < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (breaks[path[i + 1] - 1]), node_path);< / div >
< div class = "line" > < a id = "l01576" name = "l01576" > < / a > < span class = "lineno" > 1576< / span > }< / div >
< div class = "line" > < a id = "l01577" name = "l01577" > < / a > < span class = "lineno" > 1577< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > SetNext< / a > (breaks[path[tsp_size_ - 1]], < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > OldNext< / a > (breaks[tsp_size_ - 1]),< / div >
< div class = "line" > < a id = "l01578" name = "l01578" > < / a > < span class = "lineno" > 1578< / span > node_path);< / div >
< div class = "line" > < a id = "l01579" name = "l01579" > < / a > < span class = "lineno" > 1579< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01580" name = "l01580" > < / a > < span class = "lineno" > 1580< / span > }< / div >
< div class = "line" > < a id = "l01581" name = "l01581" > < / a > < span class = "lineno" > 1581< / span > < / div >
< div class = "line" > < a id = "l01582" name = "l01582" > < / a > < span class = "lineno" > 1582< / span > < span class = "comment" > // ----- Lin Kernighan -----< / span > < / div >
< div class = "line" > < a id = "l01583" name = "l01583" > < / a > < span class = "lineno" > 1583< / span > < / div >
< div class = "line" > < a id = "l01584" name = "l01584" > < / a > < span class = "lineno" > 1584< / span > < span class = "comment" > // For each variable in vars, stores the ' size' pairs(i,j) with the smallest< / span > < / div >
< div class = "line" > < a id = "l01585" name = "l01585" > < / a > < span class = "lineno" > 1585< / span > < span class = "comment" > // value according to evaluator, where i is the index of the variable in vars< / span > < / div >
< div class = "line" > < a id = "l01586" name = "l01586" > < / a > < span class = "lineno" > 1586< / span > < span class = "comment" > // and j is in the domain of the variable.< / span > < / div >
< div class = "line" > < a id = "l01587" name = "l01587" > < / a > < span class = "lineno" > 1587< / span > < span class = "comment" > // Note that the resulting pairs are sorted.< / span > < / div >
< div class = "line" > < a id = "l01588" name = "l01588" > < / a > < span class = "lineno" > 1588< / span > < span class = "comment" > // Works in O(size) per variable on average (same approach as qsort)< / span > < / div >
< div class = "line" > < a id = "l01589" name = "l01589" > < / a > < span class = "lineno" > 1589< / span > < / div >
< div class = "line" > < a id = "l01590" name = "l01590" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_nearest_neighbors.html" > 1590< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_nearest_neighbors.html" > NearestNeighbors< / a > {< / div >
< div class = "line" > < a id = "l01591" name = "l01591" > < / a > < span class = "lineno" > 1591< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01592" name = "l01592" > < / a > < span class = "lineno" > 1592< / span > < a class = "code hl_function" href = "classoperations__research_1_1_nearest_neighbors.html#a56d504af3d483f34e19e5646f0e71073" > NearestNeighbors< / a > (< a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator,< / div >
< div class = "line" > < a id = "l01593" name = "l01593" > < / a > < span class = "lineno" > 1593< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > & path_operator, < span class = "keywordtype" > int< / span > size);< / div >
< div class = "line" > < a id = "l01594" name = "l01594" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_nearest_neighbors.html#ad583547ce3ea34c032bb5032c0a4a394" > 1594< / a > < / span > < span class = "keyword" > virtual< / span > < a class = "code hl_function" href = "classoperations__research_1_1_nearest_neighbors.html#ad583547ce3ea34c032bb5032c0a4a394" > ~NearestNeighbors< / a > () {}< / div >
< div class = "line" > < a id = "l01595" name = "l01595" > < / a > < span class = "lineno" > 1595< / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_nearest_neighbors.html#a98b1050f09da390896f964fb7a892391" > Initialize< / a > ();< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l01596" name = "l01596" > < / a > < span class = "lineno" > 1596< / span > < span class = "keyword" > const< / span > std::vector< int> & < a class = "code hl_function" href = "classoperations__research_1_1_nearest_neighbors.html#a16d9fd5e5be1efe514dad5dd85b7e6e9" > Neighbors< / a > (< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) < span class = "keyword" > const< / span > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l01597" name = "l01597" > < / a > < span class = "lineno" > 1597< / span > < / div >
< div class = "line" > < a id = "l01598" name = "l01598" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_nearest_neighbors.html#a8eba5d533fa9df4617c1868d3ec2afc4" > 1598< / a > < / span > < span class = "keyword" > virtual< / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_nearest_neighbors.html#a8eba5d533fa9df4617c1868d3ec2afc4" > DebugString< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " NearestNeighbors" < / span > ; }< / div >
< div class = "line" > < a id = "l01599" name = "l01599" > < / a > < span class = "lineno" > 1599< / span > < / div >
< div class = "line" > < a id = "l01600" name = "l01600" > < / a > < span class = "lineno" > 1600< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l01601" name = "l01601" > < / a > < span class = "lineno" > 1601< / span > < span class = "keywordtype" > void< / span > ComputeNearest(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > );< / div >
< div class = "line" > < a id = "l01602" name = "l01602" > < / a > < span class = "lineno" > 1602< / span > < / div >
< div class = "line" > < a id = "l01603" name = "l01603" > < / a > < span class = "lineno" > 1603< / span > std::vector< std::vector< int> > neighbors_;< / div >
< div class = "line" > < a id = "l01604" name = "l01604" > < / a > < span class = "lineno" > 1604< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator_;< / div >
< div class = "line" > < a id = "l01605" name = "l01605" > < / a > < span class = "lineno" > 1605< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > & path_operator_;< / div >
< div class = "line" > < a id = "l01606" name = "l01606" > < / a > < span class = "lineno" > 1606< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > size_;< / div >
< div class = "line" > < a id = "l01607" name = "l01607" > < / a > < span class = "lineno" > 1607< / span > < span class = "keywordtype" > bool< / span > initialized_;< / div >
< div class = "line" > < a id = "l01608" name = "l01608" > < / a > < span class = "lineno" > 1608< / span > < / div >
< div class = "line" > < a id = "l01609" name = "l01609" > < / a > < span class = "lineno" > 1609< / span > DISALLOW_COPY_AND_ASSIGN(< a class = "code hl_class" href = "classoperations__research_1_1_nearest_neighbors.html" > NearestNeighbors< / a > );< / div >
< div class = "line" > < a id = "l01610" name = "l01610" > < / a > < span class = "lineno" > 1610< / span > };< / div >
< div class = "line" > < a id = "l01611" name = "l01611" > < / a > < span class = "lineno" > 1611< / span > < / div >
< div class = "line" > < a id = "l01612" name = "l01612" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_nearest_neighbors.html#a56d504af3d483f34e19e5646f0e71073" > 1612< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_nearest_neighbors.html#a56d504af3d483f34e19e5646f0e71073" > NearestNeighbors::NearestNeighbors< / a > (< a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator,< / div >
< div class = "line" > < a id = "l01613" name = "l01613" > < / a > < span class = "lineno" > 1613< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > & path_operator, < span class = "keywordtype" > int< / span > size)< / div >
< div class = "line" > < a id = "l01614" name = "l01614" > < / a > < span class = "lineno" > 1614< / span > : < a class = "code hl_variable" href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > (< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(evaluator)),< / div >
< div class = "line" > < a id = "l01615" name = "l01615" > < / a > < span class = "lineno" > 1615< / span > path_operator_(path_operator),< / div >
< div class = "line" > < a id = "l01616" name = "l01616" > < / a > < span class = "lineno" > 1616< / span > size_(size),< / div >
< div class = "line" > < a id = "l01617" name = "l01617" > < / a > < span class = "lineno" > 1617< / span > initialized_(false) {}< / div >
< div class = "line" > < a id = "l01618" name = "l01618" > < / a > < span class = "lineno" > 1618< / span > < / div >
< div class = "line" > < a id = "l01619" name = "l01619" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_nearest_neighbors.html#a98b1050f09da390896f964fb7a892391" > 1619< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_nearest_neighbors.html#a98b1050f09da390896f964fb7a892391" > NearestNeighbors::Initialize< / a > () {< / div >
< div class = "line" > < a id = "l01620" name = "l01620" > < / a > < span class = "lineno" > 1620< / span > < span class = "comment" > // TODO(user): recompute if node changes path ?< / span > < / div >
< div class = "line" > < a id = "l01621" name = "l01621" > < / a > < span class = "lineno" > 1621< / span > < span class = "keywordflow" > if< / span > (!initialized_) {< / div >
< div class = "line" > < a id = "l01622" name = "l01622" > < / a > < span class = "lineno" > 1622< / span > initialized_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01623" name = "l01623" > < / a > < span class = "lineno" > 1623< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < path_operator_.< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a208d45797eebd7cad439cc43b049103d" > number_of_nexts< / a > (); ++i) {< / div >
< div class = "line" > < a id = "l01624" name = "l01624" > < / a > < span class = "lineno" > 1624< / span > neighbors_.push_back(std::vector< int> ());< / div >
< div class = "line" > < a id = "l01625" name = "l01625" > < / a > < span class = "lineno" > 1625< / span > ComputeNearest(i);< / div >
< div class = "line" > < a id = "l01626" name = "l01626" > < / a > < span class = "lineno" > 1626< / span > }< / div >
< div class = "line" > < a id = "l01627" name = "l01627" > < / a > < span class = "lineno" > 1627< / span > }< / div >
< div class = "line" > < a id = "l01628" name = "l01628" > < / a > < span class = "lineno" > 1628< / span > }< / div >
< div class = "line" > < a id = "l01629" name = "l01629" > < / a > < span class = "lineno" > 1629< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l01630" name = "l01630" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_nearest_neighbors.html#a16d9fd5e5be1efe514dad5dd85b7e6e9" > 1630< / a > < / span > < span class = "keyword" > const< / span > std::vector< int> & < a class = "code hl_function" href = "classoperations__research_1_1_nearest_neighbors.html#a16d9fd5e5be1efe514dad5dd85b7e6e9" > NearestNeighbors::Neighbors< / a > (< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01631" name = "l01631" > < / a > < span class = "lineno" > 1631< / span > < span class = "keywordflow" > return< / span > neighbors_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ];< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l01632" name = "l01632" > < / a > < span class = "lineno" > 1632< / span > }< / div >
< div class = "line" > < a id = "l01633" name = "l01633" > < / a > < span class = "lineno" > 1633< / span > < / div >
< div class = "line" > < a id = "l01634" name = "l01634" > < / a > < span class = "lineno" > 1634< / span > < span class = "keywordtype" > void< / span > NearestNeighbors::ComputeNearest(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) {< / div >
< div class = "line" > < a id = "l01635" name = "l01635" > < / a > < span class = "lineno" > 1635< / span > < span class = "comment" > // Find size_ nearest neighbors for row of index ' row' .< / span > < / div >
< div class = "line" > < a id = "l01636" name = "l01636" > < / a > < span class = "lineno" > 1636< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path = path_operator_.< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > Path< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > );< / div >
< div class = "line" > < a id = "l01637" name = "l01637" > < / a > < span class = "lineno" > 1637< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = path_operator_.< a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a88a93be7370ff1f4c043fb335c8aac7c" > Var< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > );< / div >
< div class = "line" > < a id = "l01638" name = "l01638" > < / a > < span class = "lineno" > 1638< / span > < span class = "keyword" > const< / span > int64_t var_min = < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> Min();< / div >
< div class = "line" > < a id = "l01639" name = "l01639" > < / a > < span class = "lineno" > 1639< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > var_size = < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> Max() - var_min + 1;< / div >
< div class = "line" > < a id = "l01640" name = "l01640" > < / a > < span class = "lineno" > 1640< / span > < span class = "keyword" > using< / span > ValuedIndex = std::pair< int64_t < span class = "comment" > /*value*/< / span > , < span class = "keywordtype" > int< / span > < span class = "comment" > /*index*/< / span > > ;< / div >
< div class = "line" > < a id = "l01641" name = "l01641" > < / a > < span class = "lineno" > 1641< / span > std::vector< ValuedIndex> neighbors(var_size);< / div >
< div class = "line" > < a id = "l01642" name = "l01642" > < / a > < span class = "lineno" > 1642< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < var_size; ++i) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l01643" name = "l01643" > < / a > < span class = "lineno" > 1643< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = i + var_min;< / div >
< div class = "line" > < a id = "l01644" name = "l01644" > < / a > < span class = "lineno" > 1644< / span > neighbors[i] = std::make_pair(evaluator_(< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , path), < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > );< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l01645" name = "l01645" > < / a > < span class = "lineno" > 1645< / span > }< / div >
< div class = "line" > < a id = "l01646" name = "l01646" > < / a > < span class = "lineno" > 1646< / span > < span class = "keywordflow" > if< / span > (var_size > size_) {< / div >
< div class = "line" > < a id = "l01647" name = "l01647" > < / a > < span class = "lineno" > 1647< / span > std::nth_element(neighbors.begin(), neighbors.begin() + size_ - 1,< / div >
< div class = "line" > < a id = "l01648" name = "l01648" > < / a > < span class = "lineno" > 1648< / span > neighbors.end());< / div >
< div class = "line" > < a id = "l01649" name = "l01649" > < / a > < span class = "lineno" > 1649< / span > }< / div >
< div class = "line" > < a id = "l01650" name = "l01650" > < / a > < span class = "lineno" > 1650< / span > < / div >
< div class = "line" > < a id = "l01651" name = "l01651" > < / a > < span class = "lineno" > 1651< / span > < span class = "comment" > // Setup global neighbor matrix for row row_index< / span > < / div >
< div class = "line" > < a id = "l01652" name = "l01652" > < / a > < span class = "lineno" > 1652< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (size_, var_size); ++i) {< / div >
< div class = "line" > < a id = "l01653" name = "l01653" > < / a > < span class = "lineno" > 1653< / span > neighbors_[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ].push_back(neighbors[i].second);< / div >
< div class = "line" > < a id = "l01654" name = "l01654" > < / a > < span class = "lineno" > 1654< / span > }< / div >
< div class = "line" > < a id = "l01655" name = "l01655" > < / a > < span class = "lineno" > 1655< / span > std::sort(neighbors_[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ].begin(), neighbors_[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ].< a class = "code hl_variable" href = "sparse__submatrix_8cc.html#a4d53eac2ef2732c28fa9fb663e0c19a7" > end< / a > ());< / div >
< div class = "line" > < a id = "l01656" name = "l01656" > < / a > < span class = "lineno" > 1656< / span > }< / div >
< div class = "line" > < a id = "l01657" name = "l01657" > < / a > < span class = "lineno" > 1657< / span > < / div >
< div class = "line" > < a id = "l01658" name = "l01658" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_lin_kernighan.html" > 1658< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_lin_kernighan.html" > LinKernighan< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l01659" name = "l01659" > < / a > < span class = "lineno" > 1659< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01660" name = "l01660" > < / a > < span class = "lineno" > 1660< / span > < a class = "code hl_function" href = "classoperations__research_1_1_lin_kernighan.html#ac0b773cd72e881364f22fc930bc9867c" > LinKernighan< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01661" name = "l01661" > < / a > < span class = "lineno" > 1661< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01662" name = "l01662" > < / a > < span class = "lineno" > 1662< / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > & evaluator, < span class = "keywordtype" > bool< / span > topt);< / div >
< div class = "line" > < a id = "l01663" name = "l01663" > < / a > < span class = "lineno" > 1663< / span > < a class = "code hl_function" href = "classoperations__research_1_1_lin_kernighan.html#a8fae09c636da0b2a6812840e6e27bd8b" > ~LinKernighan< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01664" name = "l01664" > < / a > < span class = "lineno" > 1664< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_lin_kernighan.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01665" name = "l01665" > < / a > < span class = "lineno" > 1665< / span > < / div >
< div class = "line" > < a id = "l01666" name = "l01666" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_lin_kernighan.html#aed804747c45a7e1caf81461f9e45dd91" > 1666< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_lin_kernighan.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " LinKernighan" < / span > ; }< / div >
< div class = "line" > < a id = "l01667" name = "l01667" > < / a > < span class = "lineno" > 1667< / span > < / div >
< div class = "line" > < a id = "l01668" name = "l01668" > < / a > < span class = "lineno" > 1668< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l01669" name = "l01669" > < / a > < span class = "lineno" > 1669< / span > < span class = "keywordtype" > void< / span > OnNodeInitialization() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01670" name = "l01670" > < / a > < span class = "lineno" > 1670< / span > < / div >
< div class = "line" > < a id = "l01671" name = "l01671" > < / a > < span class = "lineno" > 1671< / span > < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > kNeighbors;< / div >
< div class = "line" > < a id = "l01672" name = "l01672" > < / a > < span class = "lineno" > 1672< / span > < / div >
< div class = "line" > < a id = "l01673" name = "l01673" > < / a > < span class = "lineno" > 1673< / span > < span class = "keywordtype" > bool< / span > InFromOut(int64_t in_i, int64_t in_j, int64_t* out, int64_t* gain);< / div >
< div class = "line" > < a id = "l01674" name = "l01674" > < / a > < span class = "lineno" > 1674< / span > < / div >
< div class = "line" > < a id = "l01675" name = "l01675" > < / a > < span class = "lineno" > 1675< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > < span class = "keyword" > const< / span > evaluator_;< / div >
< div class = "line" > < a id = "l01676" name = "l01676" > < / a > < span class = "lineno" > 1676< / span > < a class = "code hl_class" href = "classoperations__research_1_1_nearest_neighbors.html" > NearestNeighbors< / a > neighbors_;< / div >
< div class = "line" > < a id = "l01677" name = "l01677" > < / a > < span class = "lineno" > 1677< / span > absl::flat_hash_set< int64_t> marked_;< / div >
< div class = "line" > < a id = "l01678" name = "l01678" > < / a > < span class = "lineno" > 1678< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > topt_;< / div >
< div class = "line" > < a id = "l01679" name = "l01679" > < / a > < span class = "lineno" > 1679< / span > };< / div >
< div class = "line" > < a id = "l01680" name = "l01680" > < / a > < span class = "lineno" > 1680< / span > < / div >
< div class = "line" > < a id = "l01681" name = "l01681" > < / a > < span class = "lineno" > 1681< / span > < span class = "comment" > // While the accumulated local gain is positive, perform a 2opt or a 3opt move< / span > < / div >
< div class = "line" > < a id = "l01682" name = "l01682" > < / a > < span class = "lineno" > 1682< / span > < span class = "comment" > // followed by a series of 2opt moves. Return a neighbor for which the global< / span > < / div >
< div class = "line" > < a id = "l01683" name = "l01683" > < / a > < span class = "lineno" > 1683< / span > < span class = "comment" > // gain is positive.< / span > < / div >
< div class = "line" > < a id = "l01684" name = "l01684" > < / a > < span class = "lineno" > 1684< / span > < / div >
< div class = "line" > < a id = "l01685" name = "l01685" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_lin_kernighan.html#ac0b773cd72e881364f22fc930bc9867c" > 1685< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_lin_kernighan.html#ac0b773cd72e881364f22fc930bc9867c" > LinKernighan::LinKernighan< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01686" name = "l01686" > < / a > < span class = "lineno" > 1686< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l01687" name = "l01687" > < / a > < span class = "lineno" > 1687< / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > & evaluator, < span class = "keywordtype" > bool< / span > topt)< / div >
< div class = "line" > < a id = "l01688" name = "l01688" > < / a > < span class = "lineno" > 1688< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, 1, true, false, nullptr),< / div >
< div class = "line" > < a id = "l01689" name = "l01689" > < / a > < span class = "lineno" > 1689< / span > < a class = "code hl_variable" href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > (evaluator),< / div >
< div class = "line" > < a id = "l01690" name = "l01690" > < / a > < span class = "lineno" > 1690< / span > neighbors_(evaluator, *this, kNeighbors),< / div >
< div class = "line" > < a id = "l01691" name = "l01691" > < / a > < span class = "lineno" > 1691< / span > topt_(topt) {}< / div >
< div class = "line" > < a id = "l01692" name = "l01692" > < / a > < span class = "lineno" > 1692< / span > < / div >
< div class = "line" > < a id = "l01693" name = "l01693" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_lin_kernighan.html#a8fae09c636da0b2a6812840e6e27bd8b" > 1693< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_lin_kernighan.html#a8fae09c636da0b2a6812840e6e27bd8b" > LinKernighan::~LinKernighan< / a > () {}< / div >
< div class = "line" > < a id = "l01694" name = "l01694" > < / a > < span class = "lineno" > 1694< / span > < / div >
< div class = "line" > < a id = "l01695" name = "l01695" > < / a > < span class = "lineno" > 1695< / span > < span class = "keywordtype" > void< / span > LinKernighan::OnNodeInitialization() { neighbors_.< a class = "code hl_function" href = "classoperations__research_1_1_nearest_neighbors.html#a98b1050f09da390896f964fb7a892391" > Initialize< / a > (); }< / div >
< div class = "line" > < a id = "l01696" name = "l01696" > < / a > < span class = "lineno" > 1696< / span > < / div >
< div class = "line" > < a id = "l01697" name = "l01697" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_lin_kernighan.html#a24ea165f00f8e15de94958fc804ff209" > 1697< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_lin_kernighan.html#a24ea165f00f8e15de94958fc804ff209" > LinKernighan::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01698" name = "l01698" > < / a > < span class = "lineno" > 1698< / span > marked_.clear();< / div >
< div class = "line" > < a id = "l01699" name = "l01699" > < / a > < span class = "lineno" > 1699< / span > int64_t node = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (0);< / div >
< div class = "line" > < a id = "l01700" name = "l01700" > < / a > < span class = "lineno" > 1700< / span > int64_t path = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > Path< / a > (node);< / div >
< div class = "line" > < a id = "l01701" name = "l01701" > < / a > < span class = "lineno" > 1701< / span > int64_t base = node;< / div >
< div class = "line" > < a id = "l01702" name = "l01702" > < / a > < span class = "lineno" > 1702< / span > int64_t < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (node);< / div >
< div class = "line" > < a id = "l01703" name = "l01703" > < / a > < span class = "lineno" > 1703< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > )) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01704" name = "l01704" > < / a > < span class = "lineno" > 1704< / span > int64_t out = -1;< / div >
< div class = "line" > < a id = "l01705" name = "l01705" > < / a > < span class = "lineno" > 1705< / span > int64_t gain = 0;< / div >
< div class = "line" > < a id = "l01706" name = "l01706" > < / a > < span class = "lineno" > 1706< / span > marked_.insert(node);< / div >
< div class = "line" > < a id = "l01707" name = "l01707" > < / a > < span class = "lineno" > 1707< / span > < span class = "keywordflow" > if< / span > (topt_) { < span class = "comment" > // Try a 3opt first< / span > < / div >
< div class = "line" > < a id = "l01708" name = "l01708" > < / a > < span class = "lineno" > 1708< / span > < span class = "keywordflow" > if< / span > (!InFromOut(node, < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > , & out, & gain)) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01709" name = "l01709" > < / a > < span class = "lineno" > 1709< / span > marked_.insert(< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > );< / div >
< div class = "line" > < a id = "l01710" name = "l01710" > < / a > < span class = "lineno" > 1710< / span > marked_.insert(out);< / div >
< div class = "line" > < a id = "l01711" name = "l01711" > < / a > < span class = "lineno" > 1711< / span > < span class = "keyword" > const< / span > int64_t node1 = out;< / div >
< div class = "line" > < a id = "l01712" name = "l01712" > < / a > < span class = "lineno" > 1712< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node1)) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01713" name = "l01713" > < / a > < span class = "lineno" > 1713< / span > < span class = "keyword" > const< / span > int64_t next1 = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (node1);< / div >
< div class = "line" > < a id = "l01714" name = "l01714" > < / a > < span class = "lineno" > 1714< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (next1)) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01715" name = "l01715" > < / a > < span class = "lineno" > 1715< / span > < span class = "keywordflow" > if< / span > (!InFromOut(node1, next1, & out, & gain)) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01716" name = "l01716" > < / a > < span class = "lineno" > 1716< / span > marked_.insert(next1);< / div >
< div class = "line" > < a id = "l01717" name = "l01717" > < / a > < span class = "lineno" > 1717< / span > marked_.insert(out);< / div >
< div class = "line" > < a id = "l01718" name = "l01718" > < / a > < span class = "lineno" > 1718< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a28146a7f59f91f25281c97d55abce60d" > CheckChainValidity< / a > (out, node1, node) || !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > MoveChain< / a > (out, node1, node)) {< / div >
< div class = "line" > < a id = "l01719" name = "l01719" > < / a > < span class = "lineno" > 1719< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01720" name = "l01720" > < / a > < span class = "lineno" > 1720< / span > }< / div >
< div class = "line" > < a id = "l01721" name = "l01721" > < / a > < span class = "lineno" > 1721< / span > < span class = "keyword" > const< / span > int64_t next_out = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (out);< / div >
< div class = "line" > < a id = "l01722" name = "l01722" > < / a > < span class = "lineno" > 1722< / span > < span class = "keyword" > const< / span > int64_t in_cost = evaluator_(node, next_out, path);< / div >
< div class = "line" > < a id = "l01723" name = "l01723" > < / a > < span class = "lineno" > 1723< / span > < span class = "keyword" > const< / span > int64_t out_cost = evaluator_(out, next_out, path);< / div >
< div class = "line" > < a id = "l01724" name = "l01724" > < / a > < span class = "lineno" > 1724< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (gain, in_cost), out_cost) > 0) < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01725" name = "l01725" > < / a > < span class = "lineno" > 1725< / span > node = out;< / div >
< div class = "line" > < a id = "l01726" name = "l01726" > < / a > < span class = "lineno" > 1726< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node)) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01727" name = "l01727" > < / a > < span class = "lineno" > 1727< / span > < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = next_out;< / div >
< div class = "line" > < a id = "l01728" name = "l01728" > < / a > < span class = "lineno" > 1728< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > )) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01729" name = "l01729" > < / a > < span class = "lineno" > 1729< / span > }< / div >
< div class = "line" > < a id = "l01730" name = "l01730" > < / a > < span class = "lineno" > 1730< / span > < span class = "comment" > // Try 2opts< / span > < / div >
< div class = "line" > < a id = "l01731" name = "l01731" > < / a > < span class = "lineno" > 1731< / span > < span class = "keywordflow" > while< / span > (InFromOut(node, < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > , & out, & gain)) {< / div >
< div class = "line" > < a id = "l01732" name = "l01732" > < / a > < span class = "lineno" > 1732< / span > marked_.insert(< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > );< / div >
< div class = "line" > < a id = "l01733" name = "l01733" > < / a > < span class = "lineno" > 1733< / span > marked_.insert(out);< / div >
< div class = "line" > < a id = "l01734" name = "l01734" > < / a > < span class = "lineno" > 1734< / span > int64_t chain_last;< / div >
< div class = "line" > < a id = "l01735" name = "l01735" > < / a > < span class = "lineno" > 1735< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a753f1802e83fb21039b87a64a1769983" > ReverseChain< / a > (node, out, & chain_last)) {< / div >
< div class = "line" > < a id = "l01736" name = "l01736" > < / a > < span class = "lineno" > 1736< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01737" name = "l01737" > < / a > < span class = "lineno" > 1737< / span > }< / div >
< div class = "line" > < a id = "l01738" name = "l01738" > < / a > < span class = "lineno" > 1738< / span > int64_t in_cost = evaluator_(base, chain_last, path);< / div >
< div class = "line" > < a id = "l01739" name = "l01739" > < / a > < span class = "lineno" > 1739< / span > int64_t out_cost = evaluator_(chain_last, out, path);< / div >
< div class = "line" > < a id = "l01740" name = "l01740" > < / a > < span class = "lineno" > 1740< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (gain, in_cost), out_cost) > 0) {< / div >
< div class = "line" > < a id = "l01741" name = "l01741" > < / a > < span class = "lineno" > 1741< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01742" name = "l01742" > < / a > < span class = "lineno" > 1742< / span > }< / div >
< div class = "line" > < a id = "l01743" name = "l01743" > < / a > < span class = "lineno" > 1743< / span > node = chain_last;< / div >
< div class = "line" > < a id = "l01744" name = "l01744" > < / a > < span class = "lineno" > 1744< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (node)) {< / div >
< div class = "line" > < a id = "l01745" name = "l01745" > < / a > < span class = "lineno" > 1745< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01746" name = "l01746" > < / a > < span class = "lineno" > 1746< / span > }< / div >
< div class = "line" > < a id = "l01747" name = "l01747" > < / a > < span class = "lineno" > 1747< / span > < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = out;< / div >
< div class = "line" > < a id = "l01748" name = "l01748" > < / a > < span class = "lineno" > 1748< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > )) {< / div >
< div class = "line" > < a id = "l01749" name = "l01749" > < / a > < span class = "lineno" > 1749< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01750" name = "l01750" > < / a > < span class = "lineno" > 1750< / span > }< / div >
< div class = "line" > < a id = "l01751" name = "l01751" > < / a > < span class = "lineno" > 1751< / span > }< / div >
< div class = "line" > < a id = "l01752" name = "l01752" > < / a > < span class = "lineno" > 1752< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01753" name = "l01753" > < / a > < span class = "lineno" > 1753< / span > }< / div >
< div class = "line" > < a id = "l01754" name = "l01754" > < / a > < span class = "lineno" > 1754< / span > < / div >
< div class = "line" > < a id = "l01755" name = "l01755" > < / a > < span class = "lineno" > 1755< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > LinKernighan::kNeighbors = 5 + 1;< / div >
< div class = "line" > < a id = "l01756" name = "l01756" > < / a > < span class = "lineno" > 1756< / span > < / div >
< div class = "line" > < a id = "l01757" name = "l01757" > < / a > < span class = "lineno" > 1757< / span > < span class = "keywordtype" > bool< / span > LinKernighan::InFromOut(int64_t in_i, int64_t in_j, int64_t* out,< / div >
< div class = "line" > < a id = "l01758" name = "l01758" > < / a > < span class = "lineno" > 1758< / span > int64_t* gain) {< / div >
< div class = "line" > < a id = "l01759" name = "l01759" > < / a > < span class = "lineno" > 1759< / span > < span class = "keyword" > const< / span > std::vector< int> & nexts = neighbors_.< a class = "code hl_function" href = "classoperations__research_1_1_nearest_neighbors.html#a16d9fd5e5be1efe514dad5dd85b7e6e9" > Neighbors< / a > (in_j);< / div >
< div class = "line" > < a id = "l01760" name = "l01760" > < / a > < span class = "lineno" > 1760< / span > int64_t best_gain = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > ();< / div >
< div class = "line" > < a id = "l01761" name = "l01761" > < / a > < span class = "lineno" > 1761< / span > int64_t path = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > Path< / a > (in_i);< / div >
< div class = "line" > < a id = "l01762" name = "l01762" > < / a > < span class = "lineno" > 1762< / span > int64_t out_cost = evaluator_(in_i, in_j, path);< / div >
< div class = "line" > < a id = "l01763" name = "l01763" > < / a > < span class = "lineno" > 1763< / span > < span class = "keyword" > const< / span > int64_t current_gain = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (*gain, out_cost);< / div >
< div class = "line" > < a id = "l01764" name = "l01764" > < / a > < span class = "lineno" > 1764< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > k = 0; k < nexts.size(); ++k) {< / div >
< div class = "line" > < a id = "l01765" name = "l01765" > < / a > < span class = "lineno" > 1765< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = nexts[k];< / div >
< div class = "line" > < a id = "l01766" name = "l01766" > < / a > < span class = "lineno" > 1766< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > != in_j) {< / div >
< div class = "line" > < a id = "l01767" name = "l01767" > < / a > < span class = "lineno" > 1767< / span > int64_t in_cost = evaluator_(in_j, < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > , path);< / div >
< div class = "line" > < a id = "l01768" name = "l01768" > < / a > < span class = "lineno" > 1768< / span > int64_t new_gain = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (current_gain, in_cost);< / div >
< div class = "line" > < a id = "l01769" name = "l01769" > < / a > < span class = "lineno" > 1769< / span > < span class = "keywordflow" > if< / span > (new_gain > 0 & & < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > != < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (in_j) & & marked_.count(in_j) == 0 & & < / div >
< div class = "line" > < a id = "l01770" name = "l01770" > < / a > < span class = "lineno" > 1770< / span > marked_.count(< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > ) == 0) {< / div >
< div class = "line" > < a id = "l01771" name = "l01771" > < / a > < span class = "lineno" > 1771< / span > < span class = "keywordflow" > if< / span > (best_gain < new_gain) {< / div >
< div class = "line" > < a id = "l01772" name = "l01772" > < / a > < span class = "lineno" > 1772< / span > *out = < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > ;< / div >
< div class = "line" > < a id = "l01773" name = "l01773" > < / a > < span class = "lineno" > 1773< / span > best_gain = new_gain;< / div >
< div class = "line" > < a id = "l01774" name = "l01774" > < / a > < span class = "lineno" > 1774< / span > }< / div >
< div class = "line" > < a id = "l01775" name = "l01775" > < / a > < span class = "lineno" > 1775< / span > }< / div >
< div class = "line" > < a id = "l01776" name = "l01776" > < / a > < span class = "lineno" > 1776< / span > }< / div >
< div class = "line" > < a id = "l01777" name = "l01777" > < / a > < span class = "lineno" > 1777< / span > }< / div >
< div class = "line" > < a id = "l01778" name = "l01778" > < / a > < span class = "lineno" > 1778< / span > *gain = best_gain;< / div >
< div class = "line" > < a id = "l01779" name = "l01779" > < / a > < span class = "lineno" > 1779< / span > < span class = "keywordflow" > return< / span > (best_gain > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > ());< / div >
< div class = "line" > < a id = "l01780" name = "l01780" > < / a > < span class = "lineno" > 1780< / span > }< / div >
< div class = "line" > < a id = "l01781" name = "l01781" > < / a > < span class = "lineno" > 1781< / span > < / div >
< div class = "line" > < a id = "l01782" name = "l01782" > < / a > < span class = "lineno" > 1782< / span > < span class = "comment" > // ----- Path-based Large Neighborhood Search -----< / span > < / div >
< div class = "line" > < a id = "l01783" name = "l01783" > < / a > < span class = "lineno" > 1783< / span > < / div >
< div class = "line" > < a id = "l01784" name = "l01784" > < / a > < span class = "lineno" > 1784< / span > < span class = "comment" > // Breaks " number_of_chunks" chains of " chunk_size" arcs, and deactivate all< / span > < / div >
< div class = "line" > < a id = "l01785" name = "l01785" > < / a > < span class = "lineno" > 1785< / span > < span class = "comment" > // inactive nodes if " unactive_fragments" is true.< / span > < / div >
< div class = "line" > < a id = "l01786" name = "l01786" > < / a > < span class = "lineno" > 1786< / span > < span class = "comment" > // As a special case, if chunk_size=0, then we break full paths.< / span > < / div >
< div class = "line" > < a id = "l01787" name = "l01787" > < / a > < span class = "lineno" > 1787< / span > < / div >
< div class = "line" > < a id = "l01788" name = "l01788" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_lns.html" > 1788< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_lns.html" > PathLns< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > {< / div >
< div class = "line" > < a id = "l01789" name = "l01789" > < / a > < span class = "lineno" > 1789< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01790" name = "l01790" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_lns.html#a026250f453df6c3c5b417d1815ff1e05" > 1790< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_lns.html#a026250f453df6c3c5b417d1815ff1e05" > PathLns< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l01791" name = "l01791" > < / a > < span class = "lineno" > 1791< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars, < span class = "keywordtype" > int< / span > number_of_chunks,< / div >
< div class = "line" > < a id = "l01792" name = "l01792" > < / a > < span class = "lineno" > 1792< / span > < span class = "keywordtype" > int< / span > chunk_size, < span class = "keywordtype" > bool< / span > unactive_fragments)< / div >
< div class = "line" > < a id = "l01793" name = "l01793" > < / a > < span class = "lineno" > 1793< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_path_operator.html" > PathOperator< / a > (vars, secondary_vars, number_of_chunks, true, true,< / div >
< div class = "line" > < a id = "l01794" name = "l01794" > < / a > < span class = "lineno" > 1794< / span > nullptr),< / div >
< div class = "line" > < a id = "l01795" name = "l01795" > < / a > < span class = "lineno" > 1795< / span > number_of_chunks_(number_of_chunks),< / div >
< div class = "line" > < a id = "l01796" name = "l01796" > < / a > < span class = "lineno" > 1796< / span > chunk_size_(chunk_size),< / div >
< div class = "line" > < a id = "l01797" name = "l01797" > < / a > < span class = "lineno" > 1797< / span > unactive_fragments_(unactive_fragments) {< / div >
< div class = "line" > < a id = "l01798" name = "l01798" > < / a > < span class = "lineno" > 1798< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9" > CHECK_GE< / a > (chunk_size_, 0);< / div >
< div class = "line" > < a id = "l01799" name = "l01799" > < / a > < span class = "lineno" > 1799< / span > }< / div >
< div class = "line" > < a id = "l01800" name = "l01800" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_lns.html#a13eca4316982a1ea9d39c4e50032114b" > 1800< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_lns.html#a13eca4316982a1ea9d39c4e50032114b" > ~PathLns< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01801" name = "l01801" > < / a > < span class = "lineno" > 1801< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_lns.html#a24ea165f00f8e15de94958fc804ff209" > MakeNeighbor< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01802" name = "l01802" > < / a > < span class = "lineno" > 1802< / span > < / div >
< div class = "line" > < a id = "l01803" name = "l01803" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_lns.html#aed804747c45a7e1caf81461f9e45dd91" > 1803< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_path_lns.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " PathLns" < / span > ; }< / div >
< div class = "line" > < a id = "l01804" name = "l01804" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_lns.html#a4c069642a869d9055609c7eac7078f8c" > 1804< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_lns.html#a4c069642a869d9055609c7eac7078f8c" > HasFragments< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ; }< / div >
< div class = "line" > < a id = "l01805" name = "l01805" > < / a > < span class = "lineno" > 1805< / span > < / div >
< div class = "line" > < a id = "l01806" name = "l01806" > < / a > < span class = "lineno" > 1806< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l01807" name = "l01807" > < / a > < span class = "lineno" > 1807< / span > < span class = "keyword" > inline< / span > < span class = "keywordtype" > bool< / span > ChainsAreFullPaths()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > chunk_size_ == 0; }< / div >
< div class = "line" > < a id = "l01808" name = "l01808" > < / a > < span class = "lineno" > 1808< / span > < span class = "keywordtype" > void< / span > DeactivateChain(int64_t node);< / div >
< div class = "line" > < a id = "l01809" name = "l01809" > < / a > < span class = "lineno" > 1809< / span > < span class = "keywordtype" > void< / span > DeactivateUnactives();< / div >
< div class = "line" > < a id = "l01810" name = "l01810" > < / a > < span class = "lineno" > 1810< / span > < / div >
< div class = "line" > < a id = "l01811" name = "l01811" > < / a > < span class = "lineno" > 1811< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > number_of_chunks_;< / div >
< div class = "line" > < a id = "l01812" name = "l01812" > < / a > < span class = "lineno" > 1812< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > chunk_size_;< / div >
< div class = "line" > < a id = "l01813" name = "l01813" > < / a > < span class = "lineno" > 1813< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > unactive_fragments_;< / div >
< div class = "line" > < a id = "l01814" name = "l01814" > < / a > < span class = "lineno" > 1814< / span > };< / div >
< div class = "line" > < a id = "l01815" name = "l01815" > < / a > < span class = "lineno" > 1815< / span > < / div >
< div class = "line" > < a id = "l01816" name = "l01816" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_lns.html#a24ea165f00f8e15de94958fc804ff209" > 1816< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_lns.html#a24ea165f00f8e15de94958fc804ff209" > PathLns::MakeNeighbor< / a > () {< / div >
< div class = "line" > < a id = "l01817" name = "l01817" > < / a > < span class = "lineno" > 1817< / span > < span class = "keywordflow" > if< / span > (ChainsAreFullPaths()) {< / div >
< div class = "line" > < a id = "l01818" name = "l01818" > < / a > < span class = "lineno" > 1818< / span > < span class = "comment" > // Reject the current position as a neighbor if any of its base node< / span > < / div >
< div class = "line" > < a id = "l01819" name = "l01819" > < / a > < span class = "lineno" > 1819< / span > < span class = "comment" > // isn' t at the start of a path.< / span > < / div >
< div class = "line" > < a id = "l01820" name = "l01820" > < / a > < span class = "lineno" > 1820< / span > < span class = "comment" > // TODO(user): make this more efficient.< / span > < / div >
< div class = "line" > < a id = "l01821" name = "l01821" > < / a > < span class = "lineno" > 1821< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < number_of_chunks_; ++i) {< / div >
< div class = "line" > < a id = "l01822" name = "l01822" > < / a > < span class = "lineno" > 1822< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (i) != < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > StartNode< / a > (i)) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01823" name = "l01823" > < / a > < span class = "lineno" > 1823< / span > }< / div >
< div class = "line" > < a id = "l01824" name = "l01824" > < / a > < span class = "lineno" > 1824< / span > }< / div >
< div class = "line" > < a id = "l01825" name = "l01825" > < / a > < span class = "lineno" > 1825< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < number_of_chunks_; ++i) {< / div >
< div class = "line" > < a id = "l01826" name = "l01826" > < / a > < span class = "lineno" > 1826< / span > DeactivateChain(< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > BaseNode< / a > (i));< / div >
< div class = "line" > < a id = "l01827" name = "l01827" > < / a > < span class = "lineno" > 1827< / span > }< / div >
< div class = "line" > < a id = "l01828" name = "l01828" > < / a > < span class = "lineno" > 1828< / span > DeactivateUnactives();< / div >
< div class = "line" > < a id = "l01829" name = "l01829" > < / a > < span class = "lineno" > 1829< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01830" name = "l01830" > < / a > < span class = "lineno" > 1830< / span > }< / div >
< div class = "line" > < a id = "l01831" name = "l01831" > < / a > < span class = "lineno" > 1831< / span > < / div >
< div class = "line" > < a id = "l01832" name = "l01832" > < / a > < span class = "lineno" > 1832< / span > < span class = "keywordtype" > void< / span > PathLns::DeactivateChain(int64_t node) {< / div >
< div class = "line" > < a id = "l01833" name = "l01833" > < / a > < span class = "lineno" > 1833< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0, current = node;< / div >
< div class = "line" > < a id = "l01834" name = "l01834" > < / a > < span class = "lineno" > 1834< / span > (ChainsAreFullPaths() || i < chunk_size_) & & !< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > IsPathEnd< / a > (current);< / div >
< div class = "line" > < a id = "l01835" name = "l01835" > < / a > < span class = "lineno" > 1835< / span > ++i, current = < a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > Next< / a > (current)) {< / div >
< div class = "line" > < a id = "l01836" name = "l01836" > < / a > < span class = "lineno" > 1836< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a07cab95250a1eb5cf83faca67805fd80" > Deactivate< / a > (current);< / div >
< div class = "line" > < a id = "l01837" name = "l01837" > < / a > < span class = "lineno" > 1837< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#ae56132578e8bc7a7eca4af4fd24fa966" > ignore_path_vars_< / a > ) {< / div >
< div class = "line" > < a id = "l01838" name = "l01838" > < / a > < span class = "lineno" > 1838< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a07cab95250a1eb5cf83faca67805fd80" > Deactivate< / a > (< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > + current);< / div >
< div class = "line" > < a id = "l01839" name = "l01839" > < / a > < span class = "lineno" > 1839< / span > }< / div >
< div class = "line" > < a id = "l01840" name = "l01840" > < / a > < span class = "lineno" > 1840< / span > }< / div >
< div class = "line" > < a id = "l01841" name = "l01841" > < / a > < span class = "lineno" > 1841< / span > }< / div >
< div class = "line" > < a id = "l01842" name = "l01842" > < / a > < span class = "lineno" > 1842< / span > < / div >
< div class = "line" > < a id = "l01843" name = "l01843" > < / a > < span class = "lineno" > 1843< / span > < span class = "keywordtype" > void< / span > PathLns::DeactivateUnactives() {< / div >
< div class = "line" > < a id = "l01844" name = "l01844" > < / a > < span class = "lineno" > 1844< / span > < span class = "keywordflow" > if< / span > (unactive_fragments_) {< / div >
< div class = "line" > < a id = "l01845" name = "l01845" > < / a > < span class = "lineno" > 1845< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a24926108b770033792d015cb86aeffb3" > Size< / a > (); ++i) {< / div >
< div class = "line" > < a id = "l01846" name = "l01846" > < / a > < span class = "lineno" > 1846< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_operator.html#a03283bdc4a6447ff4882cb1e42662b00" > IsInactive< / a > (i)) {< / div >
< div class = "line" > < a id = "l01847" name = "l01847" > < / a > < span class = "lineno" > 1847< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a07cab95250a1eb5cf83faca67805fd80" > Deactivate< / a > (i);< / div >
< div class = "line" > < a id = "l01848" name = "l01848" > < / a > < span class = "lineno" > 1848< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#ae56132578e8bc7a7eca4af4fd24fa966" > ignore_path_vars_< / a > ) {< / div >
< div class = "line" > < a id = "l01849" name = "l01849" > < / a > < span class = "lineno" > 1849< / span > < a class = "code hl_function" href = "classoperations__research_1_1_var_local_search_operator.html#a07cab95250a1eb5cf83faca67805fd80" > Deactivate< / a > (< a class = "code hl_variable" href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > number_of_nexts_< / a > + i);< / div >
< div class = "line" > < a id = "l01850" name = "l01850" > < / a > < span class = "lineno" > 1850< / span > }< / div >
< div class = "line" > < a id = "l01851" name = "l01851" > < / a > < span class = "lineno" > 1851< / span > }< / div >
< div class = "line" > < a id = "l01852" name = "l01852" > < / a > < span class = "lineno" > 1852< / span > }< / div >
< div class = "line" > < a id = "l01853" name = "l01853" > < / a > < span class = "lineno" > 1853< / span > }< / div >
< div class = "line" > < a id = "l01854" name = "l01854" > < / a > < span class = "lineno" > 1854< / span > }< / div >
< div class = "line" > < a id = "l01855" name = "l01855" > < / a > < span class = "lineno" > 1855< / span > < / div >
< div class = "line" > < a id = "l01856" name = "l01856" > < / a > < span class = "lineno" > 1856< / span > < span class = "comment" > // ----- Limit the number of neighborhoods explored -----< / span > < / div >
< div class = "line" > < a id = "l01857" name = "l01857" > < / a > < span class = "lineno" > 1857< / span > < / div >
< div class = "line" > < a id = "l01858" name = "l01858" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_neighborhood_limit.html" > 1858< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_neighborhood_limit.html" > NeighborhoodLimit< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > {< / div >
< div class = "line" > < a id = "l01859" name = "l01859" > < / a > < span class = "lineno" > 1859< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01860" name = "l01860" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_neighborhood_limit.html#a649ef7a7bb95f4c1c3aaa685be5f6cf8" > 1860< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_neighborhood_limit.html#a649ef7a7bb95f4c1c3aaa685be5f6cf8" > NeighborhoodLimit< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > op, int64_t limit)< / div >
< div class = "line" > < a id = "l01861" name = "l01861" > < / a > < span class = "lineno" > 1861< / span > : operator_(op), limit_(limit), next_neighborhood_calls_(0) {< / div >
< div class = "line" > < a id = "l01862" name = "l01862" > < / a > < span class = "lineno" > 1862< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (op != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l01863" name = "l01863" > < / a > < span class = "lineno" > 1863< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (limit, 0);< / div >
< div class = "line" > < a id = "l01864" name = "l01864" > < / a > < span class = "lineno" > 1864< / span > }< / div >
< div class = "line" > < a id = "l01865" name = "l01865" > < / a > < span class = "lineno" > 1865< / span > < / div >
< div class = "line" > < a id = "l01866" name = "l01866" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_neighborhood_limit.html#aeacffb05338262fd232dc77fed8cc586" > 1866< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_neighborhood_limit.html#aeacffb05338262fd232dc77fed8cc586" > Start< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * assignment)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l01867" name = "l01867" > < / a > < span class = "lineno" > 1867< / span > next_neighborhood_calls_ = 0;< / div >
< div class = "line" > < a id = "l01868" name = "l01868" > < / a > < span class = "lineno" > 1868< / span > operator_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#ae8505ab0739cf0b585de5844f7a6703c" > Start< / a > (assignment);< / div >
< div class = "line" > < a id = "l01869" name = "l01869" > < / a > < span class = "lineno" > 1869< / span > }< / div >
< div class = "line" > < a id = "l01870" name = "l01870" > < / a > < span class = "lineno" > 1870< / span > < / div >
< div class = "line" > < a id = "l01871" name = "l01871" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_neighborhood_limit.html#a2b47576627076cc054924a89a08f69a6" > 1871< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_neighborhood_limit.html#a2b47576627076cc054924a89a08f69a6" > MakeNextNeighbor< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * deltadelta)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l01872" name = "l01872" > < / a > < span class = "lineno" > 1872< / span > < span class = "keywordflow" > if< / span > (next_neighborhood_calls_ > = limit_) {< / div >
< div class = "line" > < a id = "l01873" name = "l01873" > < / a > < span class = "lineno" > 1873< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01874" name = "l01874" > < / a > < span class = "lineno" > 1874< / span > }< / div >
< div class = "line" > < a id = "l01875" name = "l01875" > < / a > < span class = "lineno" > 1875< / span > ++next_neighborhood_calls_;< / div >
< div class = "line" > < a id = "l01876" name = "l01876" > < / a > < span class = "lineno" > 1876< / span > < span class = "keywordflow" > return< / span > operator_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a9bd1712271364632b22009ef10eb2172" > MakeNextNeighbor< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta);< / div >
< div class = "line" > < a id = "l01877" name = "l01877" > < / a > < span class = "lineno" > 1877< / span > }< / div >
< div class = "line" > < a id = "l01878" name = "l01878" > < / a > < span class = "lineno" > 1878< / span > < / div >
< div class = "line" > < a id = "l01879" name = "l01879" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_neighborhood_limit.html#a35de616bef50b1661e3133761f7260e1" > 1879< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_neighborhood_limit.html#a35de616bef50b1661e3133761f7260e1" > HoldsDelta< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > operator_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a1e1cf9d9c4228f22482c4ee6c58951a8" > HoldsDelta< / a > (); }< / div >
< div class = "line" > < a id = "l01880" name = "l01880" > < / a > < span class = "lineno" > 1880< / span > < / div >
< div class = "line" > < a id = "l01881" name = "l01881" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_neighborhood_limit.html#aed804747c45a7e1caf81461f9e45dd91" > 1881< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_neighborhood_limit.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " NeighborhoodLimit" < / span > ; }< / div >
< div class = "line" > < a id = "l01882" name = "l01882" > < / a > < span class = "lineno" > 1882< / span > < / div >
< div class = "line" > < a id = "l01883" name = "l01883" > < / a > < span class = "lineno" > 1883< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l01884" name = "l01884" > < / a > < span class = "lineno" > 1884< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > operator_;< / div >
< div class = "line" > < a id = "l01885" name = "l01885" > < / a > < span class = "lineno" > 1885< / span > < span class = "keyword" > const< / span > int64_t limit_;< / div >
< div class = "line" > < a id = "l01886" name = "l01886" > < / a > < span class = "lineno" > 1886< / span > int64_t next_neighborhood_calls_;< / div >
< div class = "line" > < a id = "l01887" name = "l01887" > < / a > < span class = "lineno" > 1887< / span > };< / div >
< div class = "line" > < a id = "l01888" name = "l01888" > < / a > < span class = "lineno" > 1888< / span > < / div >
< div class = "line" > < a id = "l01889" name = "l01889" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a7d7f85d631ce26fd2e025555d65b1aad" > 1889< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a7d7f85d631ce26fd2e025555d65b1aad" > Solver::MakeNeighborhoodLimit< / a > (< / div >
< div class = "line" > < a id = "l01890" name = "l01890" > < / a > < span class = "lineno" > 1890< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > op, int64_t limit) {< / div >
< div class = "line" > < a id = "l01891" name = "l01891" > < / a > < span class = "lineno" > 1891< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_neighborhood_limit.html" > NeighborhoodLimit< / a > (op, limit));< / div >
< div class = "line" > < a id = "l01892" name = "l01892" > < / a > < span class = "lineno" > 1892< / span > }< / div >
< div class = "line" > < a id = "l01893" name = "l01893" > < / a > < span class = "lineno" > 1893< / span > < / div >
< div class = "line" > < a id = "l01894" name = "l01894" > < / a > < span class = "lineno" > 1894< / span > < span class = "comment" > // ----- Concatenation of operators -----< / span > < / div >
< div class = "line" > < a id = "l01895" name = "l01895" > < / a > < span class = "lineno" > 1895< / span > < / div >
< div class = "line" > < a id = "l01896" name = "l01896" > < / a > < span class = "lineno" > 1896< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l01897" name = "l01897" > < / a > < span class = "lineno" > 1897< / span > < span class = "keyword" > class < / span > CompoundOperator : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > {< / div >
< div class = "line" > < a id = "l01898" name = "l01898" > < / a > < span class = "lineno" > 1898< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01899" name = "l01899" > < / a > < span class = "lineno" > 1899< / span > CompoundOperator(std::vector< LocalSearchOperator*> operators,< / div >
< div class = "line" > < a id = "l01900" name = "l01900" > < / a > < span class = "lineno" > 1900< / span > std::function< int64_t(< span class = "keywordtype" > int< / span > , < span class = "keywordtype" > int< / span > )> evaluator);< / div >
< div class = "line" > < a id = "l01901" name = "l01901" > < / a > < span class = "lineno" > 1901< / span > ~CompoundOperator()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l01902" name = "l01902" > < / a > < span class = "lineno" > 1902< / span > < span class = "keywordtype" > void< / span > Reset() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01903" name = "l01903" > < / a > < span class = "lineno" > 1903< / span > < span class = "keywordtype" > void< / span > Start(< span class = "keyword" > const< / span > Assignment* assignment) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01904" name = "l01904" > < / a > < span class = "lineno" > 1904< / span > < span class = "keywordtype" > bool< / span > MakeNextNeighbor(Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , Assignment* deltadelta) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l01905" name = "l01905" > < / a > < span class = "lineno" > 1905< / span > < span class = "keywordtype" > bool< / span > HasFragments()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > has_fragments_; }< / div >
< div class = "line" > < a id = "l01906" name = "l01906" > < / a > < span class = "lineno" > 1906< / span > < span class = "keywordtype" > bool< / span > HoldsDelta()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ; }< / div >
< div class = "line" > < a id = "l01907" name = "l01907" > < / a > < span class = "lineno" > 1907< / span > < / div >
< div class = "line" > < a id = "l01908" name = "l01908" > < / a > < span class = "lineno" > 1908< / span > std::string DebugString()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l01909" name = "l01909" > < / a > < span class = "lineno" > 1909< / span > < span class = "keywordflow" > return< / span > operators_.empty()< / div >
< div class = "line" > < a id = "l01910" name = "l01910" > < / a > < span class = "lineno" > 1910< / span > ? < span class = "stringliteral" > " " < / span > < / div >
< div class = "line" > < a id = "l01911" name = "l01911" > < / a > < span class = "lineno" > 1911< / span > : operators_[operator_indices_[index_]]-> DebugString();< / div >
< div class = "line" > < a id = "l01912" name = "l01912" > < / a > < span class = "lineno" > 1912< / span > }< / div >
< div class = "line" > < a id = "l01913" name = "l01913" > < / a > < span class = "lineno" > 1913< / span > < span class = "keyword" > const< / span > LocalSearchOperator* Self()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l01914" name = "l01914" > < / a > < span class = "lineno" > 1914< / span > < span class = "keywordflow" > return< / span > operators_.empty() ? this< / div >
< div class = "line" > < a id = "l01915" name = "l01915" > < / a > < span class = "lineno" > 1915< / span > : operators_[operator_indices_[index_]]-> Self();< / div >
< div class = "line" > < a id = "l01916" name = "l01916" > < / a > < span class = "lineno" > 1916< / span > }< / div >
< div class = "line" > < a id = "l01917" name = "l01917" > < / a > < span class = "lineno" > 1917< / span > < / div >
< div class = "line" > < a id = "l01918" name = "l01918" > < / a > < span class = "lineno" > 1918< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l01919" name = "l01919" > < / a > < span class = "lineno" > 1919< / span > < span class = "keyword" > class < / span > OperatorComparator {< / div >
< div class = "line" > < a id = "l01920" name = "l01920" > < / a > < span class = "lineno" > 1920< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l01921" name = "l01921" > < / a > < span class = "lineno" > 1921< / span > OperatorComparator(std::function< int64_t(< span class = "keywordtype" > int< / span > , < span class = "keywordtype" > int< / span > )> evaluator,< / div >
< div class = "line" > < a id = "l01922" name = "l01922" > < / a > < span class = "lineno" > 1922< / span > < span class = "keywordtype" > int< / span > active_operator)< / div >
< div class = "line" > < a id = "l01923" name = "l01923" > < / a > < span class = "lineno" > 1923< / span > : < a class = "code hl_variable" href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > (< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(evaluator)), active_operator_(active_operator) {}< / div >
< div class = "line" > < a id = "l01924" name = "l01924" > < / a > < span class = "lineno" > 1924< / span > < span class = "keywordtype" > bool< / span > operator()(< span class = "keywordtype" > int< / span > lhs, < span class = "keywordtype" > int< / span > rhs)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01925" name = "l01925" > < / a > < span class = "lineno" > 1925< / span > < span class = "keyword" > const< / span > int64_t lhs_value = Evaluate(lhs);< / div >
< div class = "line" > < a id = "l01926" name = "l01926" > < / a > < span class = "lineno" > 1926< / span > < span class = "keyword" > const< / span > int64_t rhs_value = Evaluate(rhs);< / div >
< div class = "line" > < a id = "l01927" name = "l01927" > < / a > < span class = "lineno" > 1927< / span > < span class = "keywordflow" > return< / span > lhs_value < rhs_value || (lhs_value == rhs_value & & lhs < rhs);< / div >
< div class = "line" > < a id = "l01928" name = "l01928" > < / a > < span class = "lineno" > 1928< / span > }< / div >
< div class = "line" > < a id = "l01929" name = "l01929" > < / a > < span class = "lineno" > 1929< / span > < / div >
< div class = "line" > < a id = "l01930" name = "l01930" > < / a > < span class = "lineno" > 1930< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l01931" name = "l01931" > < / a > < span class = "lineno" > 1931< / span > int64_t Evaluate(< span class = "keywordtype" > int< / span > operator_index)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01932" name = "l01932" > < / a > < span class = "lineno" > 1932< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > (active_operator_, operator_index);< / div >
< div class = "line" > < a id = "l01933" name = "l01933" > < / a > < span class = "lineno" > 1933< / span > }< / div >
< div class = "line" > < a id = "l01934" name = "l01934" > < / a > < span class = "lineno" > 1934< / span > < / div >
< div class = "line" > < a id = "l01935" name = "l01935" > < / a > < span class = "lineno" > 1935< / span > std::function< int64_t(< span class = "keywordtype" > int< / span > , < span class = "keywordtype" > int< / span > )> < a class = "code hl_variable" href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > ;< / div >
< div class = "line" > < a id = "l01936" name = "l01936" > < / a > < span class = "lineno" > 1936< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > active_operator_;< / div >
< div class = "line" > < a id = "l01937" name = "l01937" > < / a > < span class = "lineno" > 1937< / span > };< / div >
< div class = "line" > < a id = "l01938" name = "l01938" > < / a > < span class = "lineno" > 1938< / span > < / div >
< div class = "line" > < a id = "l01939" name = "l01939" > < / a > < span class = "lineno" > 1939< / span > int64_t index_;< / div >
< div class = "line" > < a id = "l01940" name = "l01940" > < / a > < span class = "lineno" > 1940< / span > std::vector< LocalSearchOperator*> operators_;< / div >
< div class = "line" > < a id = "l01941" name = "l01941" > < / a > < span class = "lineno" > 1941< / span > std::vector< int> operator_indices_;< / div >
< div class = "line" > < a id = "l01942" name = "l01942" > < / a > < span class = "lineno" > 1942< / span > std::function< int64_t(< span class = "keywordtype" > int< / span > , < span class = "keywordtype" > int< / span > )> < a class = "code hl_variable" href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > ;< / div >
< div class = "line" > < a id = "l01943" name = "l01943" > < / a > < span class = "lineno" > 1943< / span > Bitset64< > started_;< / div >
< div class = "line" > < a id = "l01944" name = "l01944" > < / a > < span class = "lineno" > 1944< / span > < span class = "keyword" > const< / span > Assignment* start_assignment_;< / div >
< div class = "line" > < a id = "l01945" name = "l01945" > < / a > < span class = "lineno" > 1945< / span > < span class = "keywordtype" > bool< / span > has_fragments_;< / div >
< div class = "line" > < a id = "l01946" name = "l01946" > < / a > < span class = "lineno" > 1946< / span > };< / div >
< div class = "line" > < a id = "l01947" name = "l01947" > < / a > < span class = "lineno" > 1947< / span > < / div >
< div class = "line" > < a id = "l01948" name = "l01948" > < / a > < span class = "lineno" > 1948< / span > CompoundOperator::CompoundOperator(std::vector< LocalSearchOperator*> operators,< / div >
< div class = "line" > < a id = "l01949" name = "l01949" > < / a > < span class = "lineno" > 1949< / span > std::function< int64_t(< span class = "keywordtype" > int< / span > , < span class = "keywordtype" > int< / span > )> evaluator)< / div >
< div class = "line" > < a id = "l01950" name = "l01950" > < / a > < span class = "lineno" > 1950< / span > : index_(0),< / div >
< div class = "line" > < a id = "l01951" name = "l01951" > < / a > < span class = "lineno" > 1951< / span > operators_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(operators)),< / div >
< div class = "line" > < a id = "l01952" name = "l01952" > < / a > < span class = "lineno" > 1952< / span > < a class = "code hl_variable" href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > (< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(evaluator)),< / div >
< div class = "line" > < a id = "l01953" name = "l01953" > < / a > < span class = "lineno" > 1953< / span > started_(operators_.size()),< / div >
< div class = "line" > < a id = "l01954" name = "l01954" > < / a > < span class = "lineno" > 1954< / span > start_assignment_(nullptr),< / div >
< div class = "line" > < a id = "l01955" name = "l01955" > < / a > < span class = "lineno" > 1955< / span > has_fragments_(false) {< / div >
< div class = "line" > < a id = "l01956" name = "l01956" > < / a > < span class = "lineno" > 1956< / span > operators_.erase(std::remove(operators_.begin(), operators_.end(), < span class = "keyword" > nullptr< / span > ),< / div >
< div class = "line" > < a id = "l01957" name = "l01957" > < / a > < span class = "lineno" > 1957< / span > operators_.end());< / div >
< div class = "line" > < a id = "l01958" name = "l01958" > < / a > < span class = "lineno" > 1958< / span > operator_indices_.resize(operators_.size());< / div >
< div class = "line" > < a id = "l01959" name = "l01959" > < / a > < span class = "lineno" > 1959< / span > std::iota(operator_indices_.begin(), operator_indices_.end(), 0);< / div >
< div class = "line" > < a id = "l01960" name = "l01960" > < / a > < span class = "lineno" > 1960< / span > < span class = "keywordflow" > for< / span > (LocalSearchOperator* < span class = "keyword" > const< / span > op : operators_) {< / div >
< div class = "line" > < a id = "l01961" name = "l01961" > < / a > < span class = "lineno" > 1961< / span > < span class = "keywordflow" > if< / span > (op-> HasFragments()) {< / div >
< div class = "line" > < a id = "l01962" name = "l01962" > < / a > < span class = "lineno" > 1962< / span > has_fragments_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01963" name = "l01963" > < / a > < span class = "lineno" > 1963< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01964" name = "l01964" > < / a > < span class = "lineno" > 1964< / span > }< / div >
< div class = "line" > < a id = "l01965" name = "l01965" > < / a > < span class = "lineno" > 1965< / span > }< / div >
< div class = "line" > < a id = "l01966" name = "l01966" > < / a > < span class = "lineno" > 1966< / span > }< / div >
< div class = "line" > < a id = "l01967" name = "l01967" > < / a > < span class = "lineno" > 1967< / span > < / div >
< div class = "line" > < a id = "l01968" name = "l01968" > < / a > < span class = "lineno" > 1968< / span > < span class = "keywordtype" > void< / span > CompoundOperator::Reset() {< / div >
< div class = "line" > < a id = "l01969" name = "l01969" > < / a > < span class = "lineno" > 1969< / span > < span class = "keywordflow" > for< / span > (LocalSearchOperator* < span class = "keyword" > const< / span > op : operators_) {< / div >
< div class = "line" > < a id = "l01970" name = "l01970" > < / a > < span class = "lineno" > 1970< / span > op-> Reset();< / div >
< div class = "line" > < a id = "l01971" name = "l01971" > < / a > < span class = "lineno" > 1971< / span > }< / div >
< div class = "line" > < a id = "l01972" name = "l01972" > < / a > < span class = "lineno" > 1972< / span > }< / div >
< div class = "line" > < a id = "l01973" name = "l01973" > < / a > < span class = "lineno" > 1973< / span > < / div >
< div class = "line" > < a id = "l01974" name = "l01974" > < / a > < span class = "lineno" > 1974< / span > < span class = "keywordtype" > void< / span > CompoundOperator::Start(< span class = "keyword" > const< / span > Assignment* assignment) {< / div >
< div class = "line" > < a id = "l01975" name = "l01975" > < / a > < span class = "lineno" > 1975< / span > start_assignment_ = assignment;< / div >
< div class = "line" > < a id = "l01976" name = "l01976" > < / a > < span class = "lineno" > 1976< / span > started_.< a class = "code hl_function" href = "classoperations__research_1_1_bitset64.html#aa7d76b766faf39c1652b6617eac5fe20" > ClearAll< / a > ();< / div >
< div class = "line" > < a id = "l01977" name = "l01977" > < / a > < span class = "lineno" > 1977< / span > < span class = "keywordflow" > if< / span > (!operators_.empty()) {< / div >
< div class = "line" > < a id = "l01978" name = "l01978" > < / a > < span class = "lineno" > 1978< / span > OperatorComparator comparator(< a class = "code hl_variable" href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > , operator_indices_[index_]);< / div >
< div class = "line" > < a id = "l01979" name = "l01979" > < / a > < span class = "lineno" > 1979< / span > std::sort(operator_indices_.begin(), operator_indices_.end(), comparator);< / div >
< div class = "line" > < a id = "l01980" name = "l01980" > < / a > < span class = "lineno" > 1980< / span > index_ = 0;< / div >
< div class = "line" > < a id = "l01981" name = "l01981" > < / a > < span class = "lineno" > 1981< / span > }< / div >
< div class = "line" > < a id = "l01982" name = "l01982" > < / a > < span class = "lineno" > 1982< / span > }< / div >
< div class = "line" > < a id = "l01983" name = "l01983" > < / a > < span class = "lineno" > 1983< / span > < / div >
< div class = "line" > < a id = "l01984" name = "l01984" > < / a > < span class = "lineno" > 1984< / span > < span class = "keywordtype" > bool< / span > CompoundOperator::MakeNextNeighbor(Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ,< / div >
< div class = "line" > < a id = "l01985" name = "l01985" > < / a > < span class = "lineno" > 1985< / span > Assignment* deltadelta) {< / div >
< div class = "line" > < a id = "l01986" name = "l01986" > < / a > < span class = "lineno" > 1986< / span > < span class = "keywordflow" > if< / span > (!operators_.empty()) {< / div >
< div class = "line" > < a id = "l01987" name = "l01987" > < / a > < span class = "lineno" > 1987< / span > < span class = "keywordflow" > do< / span > {< / div >
< div class = "line" > < a id = "l01988" name = "l01988" > < / a > < span class = "lineno" > 1988< / span > < span class = "comment" > // TODO(user): keep copy of delta in case MakeNextNeighbor< / span > < / div >
< div class = "line" > < a id = "l01989" name = "l01989" > < / a > < span class = "lineno" > 1989< / span > < span class = "comment" > // pollutes delta on a fail.< / span > < / div >
< div class = "line" > < a id = "l01990" name = "l01990" > < / a > < span class = "lineno" > 1990< / span > < span class = "keyword" > const< / span > int64_t operator_index = operator_indices_[index_];< / div >
< div class = "line" > < a id = "l01991" name = "l01991" > < / a > < span class = "lineno" > 1991< / span > < span class = "keywordflow" > if< / span > (!started_[operator_index]) {< / div >
< div class = "line" > < a id = "l01992" name = "l01992" > < / a > < span class = "lineno" > 1992< / span > operators_[operator_index]-> Start(start_assignment_);< / div >
< div class = "line" > < a id = "l01993" name = "l01993" > < / a > < span class = "lineno" > 1993< / span > started_.< a class = "code hl_function" href = "classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009" > Set< / a > (operator_index);< / div >
< div class = "line" > < a id = "l01994" name = "l01994" > < / a > < span class = "lineno" > 1994< / span > }< / div >
< div class = "line" > < a id = "l01995" name = "l01995" > < / a > < span class = "lineno" > 1995< / span > < span class = "keywordflow" > if< / span > (!operators_[operator_index]-> HoldsDelta()) {< / div >
< div class = "line" > < a id = "l01996" name = "l01996" > < / a > < span class = "lineno" > 1996< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Clear();< / div >
< div class = "line" > < a id = "l01997" name = "l01997" > < / a > < span class = "lineno" > 1997< / span > }< / div >
< div class = "line" > < a id = "l01998" name = "l01998" > < / a > < span class = "lineno" > 1998< / span > < span class = "keywordflow" > if< / span > (operators_[operator_index]-> MakeNextNeighbor(< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta)) {< / div >
< div class = "line" > < a id = "l01999" name = "l01999" > < / a > < span class = "lineno" > 1999< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l02000" name = "l02000" > < / a > < span class = "lineno" > 2000< / span > }< / div >
< div class = "line" > < a id = "l02001" name = "l02001" > < / a > < span class = "lineno" > 2001< / span > ++index_;< / div >
< div class = "line" > < a id = "l02002" name = "l02002" > < / a > < span class = "lineno" > 2002< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Clear();< / div >
< div class = "line" > < a id = "l02003" name = "l02003" > < / a > < span class = "lineno" > 2003< / span > < span class = "keywordflow" > if< / span > (index_ == operators_.size()) {< / div >
< div class = "line" > < a id = "l02004" name = "l02004" > < / a > < span class = "lineno" > 2004< / span > index_ = 0;< / div >
< div class = "line" > < a id = "l02005" name = "l02005" > < / a > < span class = "lineno" > 2005< / span > }< / div >
< div class = "line" > < a id = "l02006" name = "l02006" > < / a > < span class = "lineno" > 2006< / span > } < span class = "keywordflow" > while< / span > (index_ != 0);< / div >
< div class = "line" > < a id = "l02007" name = "l02007" > < / a > < span class = "lineno" > 2007< / span > }< / div >
< div class = "line" > < a id = "l02008" name = "l02008" > < / a > < span class = "lineno" > 2008< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l02009" name = "l02009" > < / a > < span class = "lineno" > 2009< / span > }< / div >
< div class = "line" > < a id = "l02010" name = "l02010" > < / a > < span class = "lineno" > 2010< / span > < / div >
< div class = "line" > < a id = "l02011" name = "l02011" > < / a > < span class = "lineno" > 2011< / span > int64_t CompoundOperatorNoRestart(< span class = "keywordtype" > int< / span > size, < span class = "keywordtype" > int< / span > active_index,< / div >
< div class = "line" > < a id = "l02012" name = "l02012" > < / a > < span class = "lineno" > 2012< / span > < span class = "keywordtype" > int< / span > operator_index) {< / div >
< div class = "line" > < a id = "l02013" name = "l02013" > < / a > < span class = "lineno" > 2013< / span > < span class = "keywordflow" > return< / span > (operator_index < active_index) ? size + operator_index - active_index< / div >
< div class = "line" > < a id = "l02014" name = "l02014" > < / a > < span class = "lineno" > 2014< / span > : operator_index - active_index;< / div >
< div class = "line" > < a id = "l02015" name = "l02015" > < / a > < span class = "lineno" > 2015< / span > }< / div >
< div class = "line" > < a id = "l02016" name = "l02016" > < / a > < span class = "lineno" > 2016< / span > < / div >
< div class = "line" > < a id = "l02017" name = "l02017" > < / a > < span class = "lineno" > 2017< / span > int64_t CompoundOperatorRestart(< span class = "keywordtype" > int< / span > active_index, < span class = "keywordtype" > int< / span > operator_index) {< / div >
< div class = "line" > < a id = "l02018" name = "l02018" > < / a > < span class = "lineno" > 2018< / span > < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a id = "l02019" name = "l02019" > < / a > < span class = "lineno" > 2019< / span > }< / div >
< div class = "line" > < a id = "l02020" name = "l02020" > < / a > < span class = "lineno" > 2020< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l02021" name = "l02021" > < / a > < span class = "lineno" > 2021< / span > < / div >
< div class = "line" > < a id = "l02022" name = "l02022" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a5b65e631181f40eedd7afba46116fa66" > 2022< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a5b65e631181f40eedd7afba46116fa66" > Solver::ConcatenateOperators< / a > (< / div >
< div class = "line" > < a id = "l02023" name = "l02023" > < / a > < span class = "lineno" > 2023< / span > < span class = "keyword" > const< / span > std::vector< LocalSearchOperator*> & ops) {< / div >
< div class = "line" > < a id = "l02024" name = "l02024" > < / a > < span class = "lineno" > 2024< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a5b65e631181f40eedd7afba46116fa66" > ConcatenateOperators< / a > (ops, < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l02025" name = "l02025" > < / a > < span class = "lineno" > 2025< / span > }< / div >
< div class = "line" > < a id = "l02026" name = "l02026" > < / a > < span class = "lineno" > 2026< / span > < / div >
< div class = "line" > < a id = "l02027" name = "l02027" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#af17b122f41dbc903a8e1aefa20628949" > 2027< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a5b65e631181f40eedd7afba46116fa66" > Solver::ConcatenateOperators< / a > (< / div >
< div class = "line" > < a id = "l02028" name = "l02028" > < / a > < span class = "lineno" > 2028< / span > < span class = "keyword" > const< / span > std::vector< LocalSearchOperator*> & ops, < span class = "keywordtype" > bool< / span > restart) {< / div >
< div class = "line" > < a id = "l02029" name = "l02029" > < / a > < span class = "lineno" > 2029< / span > < span class = "keywordflow" > if< / span > (restart) {< / div >
< div class = "line" > < a id = "l02030" name = "l02030" > < / a > < span class = "lineno" > 2030< / span > std::function< int64_t(< span class = "keywordtype" > int< / span > , < span class = "keywordtype" > int< / span > )> eval = CompoundOperatorRestart;< / div >
< div class = "line" > < a id = "l02031" name = "l02031" > < / a > < span class = "lineno" > 2031< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a5b65e631181f40eedd7afba46116fa66" > ConcatenateOperators< / a > (ops, eval);< / div >
< div class = "line" > < a id = "l02032" name = "l02032" > < / a > < span class = "lineno" > 2032< / span > }< / div >
< div class = "line" > < a id = "l02033" name = "l02033" > < / a > < span class = "lineno" > 2033< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > size = ops.size();< / div >
< div class = "line" > < a id = "l02034" name = "l02034" > < / a > < span class = "lineno" > 2034< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a5b65e631181f40eedd7afba46116fa66" > ConcatenateOperators< / a > (ops, [size](< span class = "keywordtype" > int< / span > i, < span class = "keywordtype" > int< / span > j) {< / div >
< div class = "line" > < a id = "l02035" name = "l02035" > < / a > < span class = "lineno" > 2035< / span > < span class = "keywordflow" > return< / span > CompoundOperatorNoRestart(size, i, j);< / div >
< div class = "line" > < a id = "l02036" name = "l02036" > < / a > < span class = "lineno" > 2036< / span > });< / div >
< div class = "line" > < a id = "l02037" name = "l02037" > < / a > < span class = "lineno" > 2037< / span > }< / div >
< div class = "line" > < a id = "l02038" name = "l02038" > < / a > < span class = "lineno" > 2038< / span > < / div >
< div class = "line" > < a id = "l02039" name = "l02039" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a3601d060ad17023f019375e9882ebf77" > 2039< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a5b65e631181f40eedd7afba46116fa66" > Solver::ConcatenateOperators< / a > (< / div >
< div class = "line" > < a id = "l02040" name = "l02040" > < / a > < span class = "lineno" > 2040< / span > < span class = "keyword" > const< / span > std::vector< LocalSearchOperator*> & ops,< / div >
< div class = "line" > < a id = "l02041" name = "l02041" > < / a > < span class = "lineno" > 2041< / span > std::function< int64_t(< span class = "keywordtype" > int< / span > , < span class = "keywordtype" > int< / span > )> evaluator) {< / div >
< div class = "line" > < a id = "l02042" name = "l02042" > < / a > < span class = "lineno" > 2042< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > CompoundOperator(ops, std::move(evaluator)));< / div >
< div class = "line" > < a id = "l02043" name = "l02043" > < / a > < span class = "lineno" > 2043< / span > }< / div >
< div class = "line" > < a id = "l02044" name = "l02044" > < / a > < span class = "lineno" > 2044< / span > < / div >
< div class = "line" > < a id = "l02045" name = "l02045" > < / a > < span class = "lineno" > 2045< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l02046" name = "l02046" > < / a > < span class = "lineno" > 2046< / span > < span class = "keyword" > class < / span > RandomCompoundOperator : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > {< / div >
< div class = "line" > < a id = "l02047" name = "l02047" > < / a > < span class = "lineno" > 2047< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l02048" name = "l02048" > < / a > < span class = "lineno" > 2048< / span > < span class = "keyword" > explicit< / span > RandomCompoundOperator(std::vector< LocalSearchOperator*> operators);< / div >
< div class = "line" > < a id = "l02049" name = "l02049" > < / a > < span class = "lineno" > 2049< / span > RandomCompoundOperator(std::vector< LocalSearchOperator*> operators,< / div >
< div class = "line" > < a id = "l02050" name = "l02050" > < / a > < span class = "lineno" > 2050< / span > int32_t seed);< / div >
< div class = "line" > < a id = "l02051" name = "l02051" > < / a > < span class = "lineno" > 2051< / span > ~RandomCompoundOperator()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l02052" name = "l02052" > < / a > < span class = "lineno" > 2052< / span > < span class = "keywordtype" > void< / span > Reset() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l02053" name = "l02053" > < / a > < span class = "lineno" > 2053< / span > < span class = "keywordtype" > void< / span > Start(< span class = "keyword" > const< / span > Assignment* assignment) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l02054" name = "l02054" > < / a > < span class = "lineno" > 2054< / span > < span class = "keywordtype" > bool< / span > MakeNextNeighbor(Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , Assignment* deltadelta) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l02055" name = "l02055" > < / a > < span class = "lineno" > 2055< / span > < span class = "keywordtype" > bool< / span > HoldsDelta()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ; }< / div >
< div class = "line" > < a id = "l02056" name = "l02056" > < / a > < span class = "lineno" > 2056< / span > < / div >
< div class = "line" > < a id = "l02057" name = "l02057" > < / a > < span class = "lineno" > 2057< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " RandomCompoundOperator" < / span > ; }< / div >
< div class = "line" > < a id = "l02058" name = "l02058" > < / a > < span class = "lineno" > 2058< / span > < span class = "comment" > // TODO(user): define Self method.< / span > < / div >
< div class = "line" > < a id = "l02059" name = "l02059" > < / a > < span class = "lineno" > 2059< / span > < / div >
< div class = "line" > < a id = "l02060" name = "l02060" > < / a > < span class = "lineno" > 2060< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l02061" name = "l02061" > < / a > < span class = "lineno" > 2061< / span > std::mt19937 rand_;< / div >
< div class = "line" > < a id = "l02062" name = "l02062" > < / a > < span class = "lineno" > 2062< / span > < span class = "keyword" > const< / span > std::vector< LocalSearchOperator*> operators_;< / div >
< div class = "line" > < a id = "l02063" name = "l02063" > < / a > < span class = "lineno" > 2063< / span > < span class = "keywordtype" > bool< / span > has_fragments_;< / div >
< div class = "line" > < a id = "l02064" name = "l02064" > < / a > < span class = "lineno" > 2064< / span > };< / div >
< div class = "line" > < a id = "l02065" name = "l02065" > < / a > < span class = "lineno" > 2065< / span > < / div >
< div class = "line" > < a id = "l02066" name = "l02066" > < / a > < span class = "lineno" > 2066< / span > < span class = "keywordtype" > void< / span > RandomCompoundOperator::Start(< span class = "keyword" > const< / span > Assignment* assignment) {< / div >
< div class = "line" > < a id = "l02067" name = "l02067" > < / a > < span class = "lineno" > 2067< / span > < span class = "keywordflow" > for< / span > (LocalSearchOperator* < span class = "keyword" > const< / span > op : operators_) {< / div >
< div class = "line" > < a id = "l02068" name = "l02068" > < / a > < span class = "lineno" > 2068< / span > op-> Start(assignment);< / div >
< div class = "line" > < a id = "l02069" name = "l02069" > < / a > < span class = "lineno" > 2069< / span > }< / div >
< div class = "line" > < a id = "l02070" name = "l02070" > < / a > < span class = "lineno" > 2070< / span > }< / div >
< div class = "line" > < a id = "l02071" name = "l02071" > < / a > < span class = "lineno" > 2071< / span > < / div >
< div class = "line" > < a id = "l02072" name = "l02072" > < / a > < span class = "lineno" > 2072< / span > RandomCompoundOperator::RandomCompoundOperator(< / div >
< div class = "line" > < a id = "l02073" name = "l02073" > < / a > < span class = "lineno" > 2073< / span > std::vector< LocalSearchOperator*> operators)< / div >
< div class = "line" > < a id = "l02074" name = "l02074" > < / a > < span class = "lineno" > 2074< / span > : RandomCompoundOperator(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(operators), < a class = "code hl_function" href = "namespaceoperations__research.html#a6daa2481a6bbd7b307647006a8752630" > CpRandomSeed< / a > ()) {}< / div >
< div class = "line" > < a id = "l02075" name = "l02075" > < / a > < span class = "lineno" > 2075< / span > < / div >
< div class = "line" > < a id = "l02076" name = "l02076" > < / a > < span class = "lineno" > 2076< / span > RandomCompoundOperator::RandomCompoundOperator(< / div >
< div class = "line" > < a id = "l02077" name = "l02077" > < / a > < span class = "lineno" > 2077< / span > std::vector< LocalSearchOperator*> operators, int32_t seed)< / div >
< div class = "line" > < a id = "l02078" name = "l02078" > < / a > < span class = "lineno" > 2078< / span > : rand_(seed), operators_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(operators)), has_fragments_(false) {< / div >
< div class = "line" > < a id = "l02079" name = "l02079" > < / a > < span class = "lineno" > 2079< / span > < span class = "keywordflow" > for< / span > (LocalSearchOperator* < span class = "keyword" > const< / span > op : operators_) {< / div >
< div class = "line" > < a id = "l02080" name = "l02080" > < / a > < span class = "lineno" > 2080< / span > < span class = "keywordflow" > if< / span > (op-> HasFragments()) {< / div >
< div class = "line" > < a id = "l02081" name = "l02081" > < / a > < span class = "lineno" > 2081< / span > has_fragments_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l02082" name = "l02082" > < / a > < span class = "lineno" > 2082< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02083" name = "l02083" > < / a > < span class = "lineno" > 2083< / span > }< / div >
< div class = "line" > < a id = "l02084" name = "l02084" > < / a > < span class = "lineno" > 2084< / span > }< / div >
< div class = "line" > < a id = "l02085" name = "l02085" > < / a > < span class = "lineno" > 2085< / span > }< / div >
< div class = "line" > < a id = "l02086" name = "l02086" > < / a > < span class = "lineno" > 2086< / span > < / div >
< div class = "line" > < a id = "l02087" name = "l02087" > < / a > < span class = "lineno" > 2087< / span > < span class = "keywordtype" > void< / span > RandomCompoundOperator::Reset() {< / div >
< div class = "line" > < a id = "l02088" name = "l02088" > < / a > < span class = "lineno" > 2088< / span > < span class = "keywordflow" > for< / span > (LocalSearchOperator* < span class = "keyword" > const< / span > op : operators_) {< / div >
< div class = "line" > < a id = "l02089" name = "l02089" > < / a > < span class = "lineno" > 2089< / span > op-> Reset();< / div >
< div class = "line" > < a id = "l02090" name = "l02090" > < / a > < span class = "lineno" > 2090< / span > }< / div >
< div class = "line" > < a id = "l02091" name = "l02091" > < / a > < span class = "lineno" > 2091< / span > }< / div >
< div class = "line" > < a id = "l02092" name = "l02092" > < / a > < span class = "lineno" > 2092< / span > < / div >
< div class = "line" > < a id = "l02093" name = "l02093" > < / a > < span class = "lineno" > 2093< / span > < span class = "keywordtype" > bool< / span > RandomCompoundOperator::MakeNextNeighbor(Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ,< / div >
< div class = "line" > < a id = "l02094" name = "l02094" > < / a > < span class = "lineno" > 2094< / span > Assignment* deltadelta) {< / div >
< div class = "line" > < a id = "l02095" name = "l02095" > < / a > < span class = "lineno" > 2095< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > size = operators_.size();< / div >
< div class = "line" > < a id = "l02096" name = "l02096" > < / a > < span class = "lineno" > 2096< / span > std::vector< int> indices(size);< / div >
< div class = "line" > < a id = "l02097" name = "l02097" > < / a > < span class = "lineno" > 2097< / span > std::iota(indices.begin(), indices.end(), 0);< / div >
< div class = "line" > < a id = "l02098" name = "l02098" > < / a > < span class = "lineno" > 2098< / span > std::shuffle(indices.begin(), indices.end(), rand_);< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l02099" name = "l02099" > < / a > < span class = "lineno" > 2099< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > : indices) {< / div >
< div class = "line" > < a id = "l02100" name = "l02100" > < / a > < span class = "lineno" > 2100< / span > < span class = "keywordflow" > if< / span > (!operators_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ]-> HoldsDelta()) {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l02101" name = "l02101" > < / a > < span class = "lineno" > 2101< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Clear();< / div >
< div class = "line" > < a id = "l02102" name = "l02102" > < / a > < span class = "lineno" > 2102< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l02103" name = "l02103" > < / a > < span class = "lineno" > 2103< / span > < span class = "keywordflow" > if< / span > (operators_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ]-> MakeNextNeighbor(< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta)) {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l02104" name = "l02104" > < / a > < span class = "lineno" > 2104< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l02105" name = "l02105" > < / a > < span class = "lineno" > 2105< / span > }< / div >
< div class = "line" > < a id = "l02106" name = "l02106" > < / a > < span class = "lineno" > 2106< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Clear();< / div >
< div class = "line" > < a id = "l02107" name = "l02107" > < / a > < span class = "lineno" > 2107< / span > }< / div >
< div class = "line" > < a id = "l02108" name = "l02108" > < / a > < span class = "lineno" > 2108< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l02109" name = "l02109" > < / a > < span class = "lineno" > 2109< / span > }< / div >
< div class = "line" > < a id = "l02110" name = "l02110" > < / a > < span class = "lineno" > 2110< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l02111" name = "l02111" > < / a > < span class = "lineno" > 2111< / span > < / div >
< div class = "line" > < a id = "l02112" name = "l02112" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a6cadf6ba5aec276c1bab7db60b5eeb13" > 2112< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a6cadf6ba5aec276c1bab7db60b5eeb13" > Solver::RandomConcatenateOperators< / a > (< / div >
< div class = "line" > < a id = "l02113" name = "l02113" > < / a > < span class = "lineno" > 2113< / span > < span class = "keyword" > const< / span > std::vector< LocalSearchOperator*> & ops) {< / div >
< div class = "line" > < a id = "l02114" name = "l02114" > < / a > < span class = "lineno" > 2114< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > RandomCompoundOperator(ops));< / div >
< div class = "line" > < a id = "l02115" name = "l02115" > < / a > < span class = "lineno" > 2115< / span > }< / div >
< div class = "line" > < a id = "l02116" name = "l02116" > < / a > < span class = "lineno" > 2116< / span > < / div >
< div class = "line" > < a id = "l02117" name = "l02117" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#afd9bceff0c00d226e49f6d7d08607166" > 2117< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a6cadf6ba5aec276c1bab7db60b5eeb13" > Solver::RandomConcatenateOperators< / a > (< / div >
< div class = "line" > < a id = "l02118" name = "l02118" > < / a > < span class = "lineno" > 2118< / span > < span class = "keyword" > const< / span > std::vector< LocalSearchOperator*> & ops, int32_t seed) {< / div >
< div class = "line" > < a id = "l02119" name = "l02119" > < / a > < span class = "lineno" > 2119< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > RandomCompoundOperator(ops, seed));< / div >
< div class = "line" > < a id = "l02120" name = "l02120" > < / a > < span class = "lineno" > 2120< / span > }< / div >
< div class = "line" > < a id = "l02121" name = "l02121" > < / a > < span class = "lineno" > 2121< / span > < / div >
< div class = "line" > < a id = "l02122" name = "l02122" > < / a > < span class = "lineno" > 2122< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l02123" name = "l02123" > < / a > < span class = "lineno" > 2123< / span > < span class = "keyword" > class < / span > MultiArmedBanditCompoundOperator : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > {< / div >
< div class = "line" > < a id = "l02124" name = "l02124" > < / a > < span class = "lineno" > 2124< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l02125" name = "l02125" > < / a > < span class = "lineno" > 2125< / span > < span class = "keyword" > explicit< / span > MultiArmedBanditCompoundOperator(< / div >
< div class = "line" > < a id = "l02126" name = "l02126" > < / a > < span class = "lineno" > 2126< / span > std::vector< LocalSearchOperator*> operators, < span class = "keywordtype" > double< / span > memory_coefficient,< / div >
< div class = "line" > < a id = "l02127" name = "l02127" > < / a > < span class = "lineno" > 2127< / span > < span class = "keywordtype" > double< / span > exploration_coefficient, < span class = "keywordtype" > bool< / span > maximize);< / div >
< div class = "line" > < a id = "l02128" name = "l02128" > < / a > < span class = "lineno" > 2128< / span > ~MultiArmedBanditCompoundOperator()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l02129" name = "l02129" > < / a > < span class = "lineno" > 2129< / span > < span class = "keywordtype" > void< / span > Reset() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l02130" name = "l02130" > < / a > < span class = "lineno" > 2130< / span > < span class = "keywordtype" > void< / span > Start(< span class = "keyword" > const< / span > Assignment* assignment) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l02131" name = "l02131" > < / a > < span class = "lineno" > 2131< / span > < span class = "keywordtype" > bool< / span > MakeNextNeighbor(Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , Assignment* deltadelta) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l02132" name = "l02132" > < / a > < span class = "lineno" > 2132< / span > < span class = "keywordtype" > bool< / span > HoldsDelta()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ; }< / div >
< div class = "line" > < a id = "l02133" name = "l02133" > < / a > < span class = "lineno" > 2133< / span > < / div >
< div class = "line" > < a id = "l02134" name = "l02134" > < / a > < span class = "lineno" > 2134< / span > std::string DebugString()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l02135" name = "l02135" > < / a > < span class = "lineno" > 2135< / span > < span class = "keywordflow" > return< / span > operators_.empty()< / div >
< div class = "line" > < a id = "l02136" name = "l02136" > < / a > < span class = "lineno" > 2136< / span > ? < span class = "stringliteral" > " " < / span > < / div >
< div class = "line" > < a id = "l02137" name = "l02137" > < / a > < span class = "lineno" > 2137< / span > : operators_[operator_indices_[index_]]-> DebugString();< / div >
< div class = "line" > < a id = "l02138" name = "l02138" > < / a > < span class = "lineno" > 2138< / span > }< / div >
< div class = "line" > < a id = "l02139" name = "l02139" > < / a > < span class = "lineno" > 2139< / span > < span class = "keyword" > const< / span > LocalSearchOperator* Self()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l02140" name = "l02140" > < / a > < span class = "lineno" > 2140< / span > < span class = "keywordflow" > return< / span > operators_.empty() ? this< / div >
< div class = "line" > < a id = "l02141" name = "l02141" > < / a > < span class = "lineno" > 2141< / span > : operators_[operator_indices_[index_]]-> Self();< / div >
< div class = "line" > < a id = "l02142" name = "l02142" > < / a > < span class = "lineno" > 2142< / span > }< / div >
< div class = "line" > < a id = "l02143" name = "l02143" > < / a > < span class = "lineno" > 2143< / span > < / div >
< div class = "line" > < a id = "l02144" name = "l02144" > < / a > < span class = "lineno" > 2144< / span > < span class = "keyword" > private< / span > :< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l02145" name = "l02145" > < / a > < span class = "lineno" > 2145< / span > < span class = "keywordtype" > double< / span > Score(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > );< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l02146" name = "l02146" > < / a > < span class = "lineno" > 2146< / span > < span class = "keywordtype" > int< / span > index_;< / div >
< div class = "line" > < a id = "l02147" name = "l02147" > < / a > < span class = "lineno" > 2147< / span > std::vector< LocalSearchOperator*> operators_;< / div >
< div class = "line" > < a id = "l02148" name = "l02148" > < / a > < span class = "lineno" > 2148< / span > Bitset64< > started_;< / div >
< div class = "line" > < a id = "l02149" name = "l02149" > < / a > < span class = "lineno" > 2149< / span > < span class = "keyword" > const< / span > Assignment* start_assignment_;< / div >
< div class = "line" > < a id = "l02150" name = "l02150" > < / a > < span class = "lineno" > 2150< / span > < span class = "keywordtype" > bool< / span > has_fragments_;< / div >
< div class = "line" > < a id = "l02151" name = "l02151" > < / a > < span class = "lineno" > 2151< / span > std::vector< int> operator_indices_;< / div >
< div class = "line" > < a id = "l02152" name = "l02152" > < / a > < span class = "lineno" > 2152< / span > int64_t last_objective_;< / div >
< div class = "line" > < a id = "l02153" name = "l02153" > < / a > < span class = "lineno" > 2153< / span > std::vector< double> avg_improvement_;< / div >
< div class = "line" > < a id = "l02154" name = "l02154" > < / a > < span class = "lineno" > 2154< / span > < span class = "keywordtype" > int< / span > num_neighbors_;< / div >
< div class = "line" > < a id = "l02155" name = "l02155" > < / a > < span class = "lineno" > 2155< / span > std::vector< double> num_neighbors_per_operator_;< / div >
< div class = "line" > < a id = "l02156" name = "l02156" > < / a > < span class = "lineno" > 2156< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_variable" href = "search_8cc.html#a9648c36eafdd6183052aeec5bef2d8b2" > maximize_< / a > ;< / div >
< div class = "line" > < a id = "l02157" name = "l02157" > < / a > < span class = "lineno" > 2157< / span > < span class = "comment" > // Sets how much the objective improvement of previous accepted neighbors< / span > < / div >
< div class = "line" > < a id = "l02158" name = "l02158" > < / a > < span class = "lineno" > 2158< / span > < span class = "comment" > // influence the current average improvement. The formula is< / span > < / div >
< div class = "line" > < a id = "l02159" name = "l02159" > < / a > < span class = "lineno" > 2159< / span > < span class = "comment" > // avg_improvement +=< / span > < / div >
< div class = "line" > < a id = "l02160" name = "l02160" > < / a > < span class = "lineno" > 2160< / span > < span class = "comment" > // memory_coefficient * (current_improvement - avg_improvement).< / span > < / div >
< div class = "line" > < a id = "l02161" name = "l02161" > < / a > < span class = "lineno" > 2161< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > memory_coefficient_;< / div >
< div class = "line" > < a id = "l02162" name = "l02162" > < / a > < span class = "lineno" > 2162< / span > < span class = "comment" > // Sets how often we explore rarely used and unsuccessful in the past< / span > < / div >
< div class = "line" > < a id = "l02163" name = "l02163" > < / a > < span class = "lineno" > 2163< / span > < span class = "comment" > // operators. Operators are sorted by< / span > < / div >
< div class = "line" > < a id = "l02164" name = "l02164" > < / a > < span class = "lineno" > 2164< / span > < span class = "comment" > // avg_improvement_[i] + exploration_coefficient_ *< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l02165" name = "l02165" > < / a > < span class = "lineno" > 2165< / span > < span class = "comment" > // sqrt(2 * log(1 + num_neighbors_) / (1 + num_neighbors_per_operator_[i])).< / span > < / div >
< div class = "line" > < a id = "l02166" name = "l02166" > < / a > < span class = "lineno" > 2166< / span > < span class = "comment" > // This definition uses the UCB1 exploration bonus for unstructured< / span > < / div >
< div class = "line" > < a id = "l02167" name = "l02167" > < / a > < span class = "lineno" > 2167< / span > < span class = "comment" > // multi-armed bandits.< / span > < / div >
< div class = "line" > < a id = "l02168" name = "l02168" > < / a > < span class = "lineno" > 2168< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > exploration_coefficient_;< / div >
< div class = "line" > < a id = "l02169" name = "l02169" > < / a > < span class = "lineno" > 2169< / span > };< / div >
< div class = "line" > < a id = "l02170" name = "l02170" > < / a > < span class = "lineno" > 2170< / span > < / div >
< div class = "line" > < a id = "l02171" name = "l02171" > < / a > < span class = "lineno" > 2171< / span > MultiArmedBanditCompoundOperator::MultiArmedBanditCompoundOperator(< / div >
< div class = "line" > < a id = "l02172" name = "l02172" > < / a > < span class = "lineno" > 2172< / span > std::vector< LocalSearchOperator*> operators, < span class = "keywordtype" > double< / span > memory_coefficient,< / div >
< div class = "line" > < a id = "l02173" name = "l02173" > < / a > < span class = "lineno" > 2173< / span > < span class = "keywordtype" > double< / span > exploration_coefficient, < span class = "keywordtype" > bool< / span > maximize)< / div >
< div class = "line" > < a id = "l02174" name = "l02174" > < / a > < span class = "lineno" > 2174< / span > : index_(0),< / div >
< div class = "line" > < a id = "l02175" name = "l02175" > < / a > < span class = "lineno" > 2175< / span > operators_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(operators)),< / div >
< div class = "line" > < a id = "l02176" name = "l02176" > < / a > < span class = "lineno" > 2176< / span > started_(operators_.size()),< / div >
< div class = "line" > < a id = "l02177" name = "l02177" > < / a > < span class = "lineno" > 2177< / span > start_assignment_(nullptr),< / div >
< div class = "line" > < a id = "l02178" name = "l02178" > < / a > < span class = "lineno" > 2178< / span > has_fragments_(false),< / div >
< div class = "line" > < a id = "l02179" name = "l02179" > < / a > < span class = "lineno" > 2179< / span > last_objective_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::numeric_limits< int64_t> ::< a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > ()),< / div >
< div class = "line" > < a id = "l02180" name = "l02180" > < / a > < span class = "lineno" > 2180< / span > num_neighbors_(0),< / div >
< div class = "line" > < a id = "l02181" name = "l02181" > < / a > < span class = "lineno" > 2181< / span > < a class = "code hl_variable" href = "search_8cc.html#a9648c36eafdd6183052aeec5bef2d8b2" > maximize_< / a > (maximize),< / div >
< div class = "line" > < a id = "l02182" name = "l02182" > < / a > < span class = "lineno" > 2182< / span > memory_coefficient_(memory_coefficient),< / div >
< div class = "line" > < a id = "l02183" name = "l02183" > < / a > < span class = "lineno" > 2183< / span > exploration_coefficient_(exploration_coefficient) {< / div >
< div class = "line" > < a id = "l02184" name = "l02184" > < / a > < span class = "lineno" > 2184< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (memory_coefficient_, 0);< / div >
< div class = "line" > < a id = "l02185" name = "l02185" > < / a > < span class = "lineno" > 2185< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2" > DCHECK_LE< / a > (memory_coefficient_, 1);< / div >
< div class = "line" > < a id = "l02186" name = "l02186" > < / a > < span class = "lineno" > 2186< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (exploration_coefficient_, 0);< / div >
< div class = "line" > < a id = "l02187" name = "l02187" > < / a > < span class = "lineno" > 2187< / span > operators_.erase(std::remove(operators_.begin(), operators_.end(), < span class = "keyword" > nullptr< / span > ),< / div >
< div class = "line" > < a id = "l02188" name = "l02188" > < / a > < span class = "lineno" > 2188< / span > operators_.end());< / div >
< div class = "line" > < a id = "l02189" name = "l02189" > < / a > < span class = "lineno" > 2189< / span > operator_indices_.resize(operators_.size());< / div >
< div class = "line" > < a id = "l02190" name = "l02190" > < / a > < span class = "lineno" > 2190< / span > std::iota(operator_indices_.begin(), operator_indices_.end(), 0);< / div >
< div class = "line" > < a id = "l02191" name = "l02191" > < / a > < span class = "lineno" > 2191< / span > num_neighbors_per_operator_.resize(operators_.size(), 0);< / div >
< div class = "line" > < a id = "l02192" name = "l02192" > < / a > < span class = "lineno" > 2192< / span > avg_improvement_.resize(operators_.size(), 0);< / div >
< div class = "line" > < a id = "l02193" name = "l02193" > < / a > < span class = "lineno" > 2193< / span > < span class = "keywordflow" > for< / span > (LocalSearchOperator* < span class = "keyword" > const< / span > op : operators_) {< / div >
< div class = "line" > < a id = "l02194" name = "l02194" > < / a > < span class = "lineno" > 2194< / span > < span class = "keywordflow" > if< / span > (op-> HasFragments()) {< / div >
< div class = "line" > < a id = "l02195" name = "l02195" > < / a > < span class = "lineno" > 2195< / span > has_fragments_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l02196" name = "l02196" > < / a > < span class = "lineno" > 2196< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02197" name = "l02197" > < / a > < span class = "lineno" > 2197< / span > }< / div >
< div class = "line" > < a id = "l02198" name = "l02198" > < / a > < span class = "lineno" > 2198< / span > }< / div >
< div class = "line" > < a id = "l02199" name = "l02199" > < / a > < span class = "lineno" > 2199< / span > }< / div >
< div class = "line" > < a id = "l02200" name = "l02200" > < / a > < span class = "lineno" > 2200< / span > < / div >
< div class = "line" > < a id = "l02201" name = "l02201" > < / a > < span class = "lineno" > 2201< / span > < span class = "keywordtype" > void< / span > MultiArmedBanditCompoundOperator::Reset() {< / div >
< div class = "line" > < a id = "l02202" name = "l02202" > < / a > < span class = "lineno" > 2202< / span > < span class = "keywordflow" > for< / span > (LocalSearchOperator* < span class = "keyword" > const< / span > op : operators_) {< / div >
< div class = "line" > < a id = "l02203" name = "l02203" > < / a > < span class = "lineno" > 2203< / span > op-> Reset();< / div >
< div class = "line" > < a id = "l02204" name = "l02204" > < / a > < span class = "lineno" > 2204< / span > }< / div >
< div class = "line" > < a id = "l02205" name = "l02205" > < / a > < span class = "lineno" > 2205< / span > }< / div >
< div class = "line" > < a id = "l02206" name = "l02206" > < / a > < span class = "lineno" > 2206< / span > < / div >
< div class = "line" > < a id = "l02207" name = "l02207" > < / a > < span class = "lineno" > 2207< / span > < span class = "keywordtype" > double< / span > MultiArmedBanditCompoundOperator::Score(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) {< / div >
< div class = "line" > < a id = "l02208" name = "l02208" > < / a > < span class = "lineno" > 2208< / span > < span class = "keywordflow" > return< / span > avg_improvement_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] +< / div >
< div class = "line" > < a id = "l02209" name = "l02209" > < / a > < span class = "lineno" > 2209< / span > exploration_coefficient_ *< / div >
< div class = "line" > < a id = "l02210" name = "l02210" > < / a > < span class = "lineno" > 2210< / span > sqrt(2 * log(1 + num_neighbors_) /< / div >
< div class = "line" > < a id = "l02211" name = "l02211" > < / a > < span class = "lineno" > 2211< / span > (1 + num_neighbors_per_operator_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ]));< / div >
< div class = "line" > < a id = "l02212" name = "l02212" > < / a > < span class = "lineno" > 2212< / span > }< / div >
< div class = "line" > < a id = "l02213" name = "l02213" > < / a > < span class = "lineno" > 2213< / span > < / div >
< div class = "line" > < a id = "l02214" name = "l02214" > < / a > < span class = "lineno" > 2214< / span > < span class = "keywordtype" > void< / span > MultiArmedBanditCompoundOperator::Start(< span class = "keyword" > const< / span > Assignment* assignment) {< / div >
< div class = "line" > < a id = "l02215" name = "l02215" > < / a > < span class = "lineno" > 2215< / span > start_assignment_ = assignment;< / div >
< div class = "line" > < a id = "l02216" name = "l02216" > < / a > < span class = "lineno" > 2216< / span > started_.< a class = "code hl_function" href = "classoperations__research_1_1_bitset64.html#aa7d76b766faf39c1652b6617eac5fe20" > ClearAll< / a > ();< / div >
< div class = "line" > < a id = "l02217" name = "l02217" > < / a > < span class = "lineno" > 2217< / span > < span class = "keywordflow" > if< / span > (operators_.empty()) < span class = "keywordflow" > return< / span > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l02218" name = "l02218" > < / a > < span class = "lineno" > 2218< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l02219" name = "l02219" > < / a > < span class = "lineno" > 2219< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > objective = assignment-> ObjectiveValue();< / div >
< div class = "line" > < a id = "l02220" name = "l02220" > < / a > < span class = "lineno" > 2220< / span > < / div >
< div class = "line" > < a id = "l02221" name = "l02221" > < / a > < span class = "lineno" > 2221< / span > < span class = "keywordflow" > if< / span > (objective == last_objective_) < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l02222" name = "l02222" > < / a > < span class = "lineno" > 2222< / span > < span class = "comment" > // Skip a neighbor evaluation if last_objective_ hasn' t been set yet.< / span > < / div >
< div class = "line" > < a id = "l02223" name = "l02223" > < / a > < span class = "lineno" > 2223< / span > < span class = "keywordflow" > if< / span > (last_objective_ == < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l02224" name = "l02224" > < / a > < span class = "lineno" > 2224< / span > last_objective_ = objective;< / div >
< div class = "line" > < a id = "l02225" name = "l02225" > < / a > < span class = "lineno" > 2225< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l02226" name = "l02226" > < / a > < span class = "lineno" > 2226< / span > }< / div >
< div class = "line" > < a id = "l02227" name = "l02227" > < / a > < span class = "lineno" > 2227< / span > < / div >
< div class = "line" > < a id = "l02228" name = "l02228" > < / a > < span class = "lineno" > 2228< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > improvement =< / div >
< div class = "line" > < a id = "l02229" name = "l02229" > < / a > < span class = "lineno" > 2229< / span > < a class = "code hl_variable" href = "search_8cc.html#a9648c36eafdd6183052aeec5bef2d8b2" > maximize_< / a > ? objective - last_objective_ : last_objective_ - objective;< / div >
< div class = "line" > < a id = "l02230" name = "l02230" > < / a > < span class = "lineno" > 2230< / span > < span class = "keywordflow" > if< / span > (improvement < 0) {< / div >
< div class = "line" > < a id = "l02231" name = "l02231" > < / a > < span class = "lineno" > 2231< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l02232" name = "l02232" > < / a > < span class = "lineno" > 2232< / span > }< / div >
< div class = "line" > < a id = "l02233" name = "l02233" > < / a > < span class = "lineno" > 2233< / span > last_objective_ = objective;< / div >
< div class = "line" > < a id = "l02234" name = "l02234" > < / a > < span class = "lineno" > 2234< / span > avg_improvement_[operator_indices_[index_]] +=< / div >
< div class = "line" > < a id = "l02235" name = "l02235" > < / a > < span class = "lineno" > 2235< / span > memory_coefficient_ *< / div >
< div class = "line" > < a id = "l02236" name = "l02236" > < / a > < span class = "lineno" > 2236< / span > (improvement - avg_improvement_[operator_indices_[index_]]);< / div >
< div class = "line" > < a id = "l02237" name = "l02237" > < / a > < span class = "lineno" > 2237< / span > < / div >
< div class = "line" > < a id = "l02238" name = "l02238" > < / a > < span class = "lineno" > 2238< / span > std::sort(operator_indices_.begin(), operator_indices_.end(),< / div >
< div class = "line" > < a id = "l02239" name = "l02239" > < / a > < span class = "lineno" > 2239< / span > [< span class = "keyword" > this< / span > ](< span class = "keywordtype" > int< / span > lhs, < span class = "keywordtype" > int< / span > rhs) {< / div >
< div class = "line" > < a id = "l02240" name = "l02240" > < / a > < span class = "lineno" > 2240< / span > const double lhs_score = Score(lhs);< / div >
< div class = "line" > < a id = "l02241" name = "l02241" > < / a > < span class = "lineno" > 2241< / span > const double rhs_score = Score(rhs);< / div >
< div class = "line" > < a id = "l02242" name = "l02242" > < / a > < span class = "lineno" > 2242< / span > return lhs_score > rhs_score ||< / div >
< div class = "line" > < a id = "l02243" name = "l02243" > < / a > < span class = "lineno" > 2243< / span > (lhs_score == rhs_score & & lhs < rhs);< / div >
< div class = "line" > < a id = "l02244" name = "l02244" > < / a > < span class = "lineno" > 2244< / span > });< / div >
< div class = "line" > < a id = "l02245" name = "l02245" > < / a > < span class = "lineno" > 2245< / span > < / div >
< div class = "line" > < a id = "l02246" name = "l02246" > < / a > < span class = "lineno" > 2246< / span > index_ = 0;< / div >
< div class = "line" > < a id = "l02247" name = "l02247" > < / a > < span class = "lineno" > 2247< / span > }< / div >
< div class = "line" > < a id = "l02248" name = "l02248" > < / a > < span class = "lineno" > 2248< / span > < / div >
< div class = "line" > < a id = "l02249" name = "l02249" > < / a > < span class = "lineno" > 2249< / span > < span class = "keywordtype" > bool< / span > MultiArmedBanditCompoundOperator::MakeNextNeighbor(< / div >
< div class = "line" > < a id = "l02250" name = "l02250" > < / a > < span class = "lineno" > 2250< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , Assignment* deltadelta) {< / div >
< div class = "line" > < a id = "l02251" name = "l02251" > < / a > < span class = "lineno" > 2251< / span > < span class = "keywordflow" > if< / span > (operators_.empty()) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l02252" name = "l02252" > < / a > < span class = "lineno" > 2252< / span > < span class = "keywordflow" > do< / span > {< / div >
< div class = "line" > < a id = "l02253" name = "l02253" > < / a > < span class = "lineno" > 2253< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > operator_index = operator_indices_[index_];< / div >
< div class = "line" > < a id = "l02254" name = "l02254" > < / a > < span class = "lineno" > 2254< / span > < span class = "keywordflow" > if< / span > (!started_[operator_index]) {< / div >
< div class = "line" > < a id = "l02255" name = "l02255" > < / a > < span class = "lineno" > 2255< / span > operators_[operator_index]-> Start(start_assignment_);< / div >
< div class = "line" > < a id = "l02256" name = "l02256" > < / a > < span class = "lineno" > 2256< / span > started_.< a class = "code hl_function" href = "classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009" > Set< / a > (operator_index);< / div >
< div class = "line" > < a id = "l02257" name = "l02257" > < / a > < span class = "lineno" > 2257< / span > }< / div >
< div class = "line" > < a id = "l02258" name = "l02258" > < / a > < span class = "lineno" > 2258< / span > < span class = "keywordflow" > if< / span > (!operators_[operator_index]-> HoldsDelta()) {< / div >
< div class = "line" > < a id = "l02259" name = "l02259" > < / a > < span class = "lineno" > 2259< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Clear();< / div >
< div class = "line" > < a id = "l02260" name = "l02260" > < / a > < span class = "lineno" > 2260< / span > }< / div >
< div class = "line" > < a id = "l02261" name = "l02261" > < / a > < span class = "lineno" > 2261< / span > < span class = "keywordflow" > if< / span > (operators_[operator_index]-> MakeNextNeighbor(< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta)) {< / div >
< div class = "line" > < a id = "l02262" name = "l02262" > < / a > < span class = "lineno" > 2262< / span > ++num_neighbors_;< / div >
< div class = "line" > < a id = "l02263" name = "l02263" > < / a > < span class = "lineno" > 2263< / span > ++num_neighbors_per_operator_[operator_index];< / div >
< div class = "line" > < a id = "l02264" name = "l02264" > < / a > < span class = "lineno" > 2264< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l02265" name = "l02265" > < / a > < span class = "lineno" > 2265< / span > }< / div >
< div class = "line" > < a id = "l02266" name = "l02266" > < / a > < span class = "lineno" > 2266< / span > ++index_;< / div >
< div class = "line" > < a id = "l02267" name = "l02267" > < / a > < span class = "lineno" > 2267< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Clear();< / div >
< div class = "line" > < a id = "l02268" name = "l02268" > < / a > < span class = "lineno" > 2268< / span > < span class = "keywordflow" > if< / span > (index_ == operators_.size()) {< / div >
< div class = "line" > < a id = "l02269" name = "l02269" > < / a > < span class = "lineno" > 2269< / span > index_ = 0;< / div >
< div class = "line" > < a id = "l02270" name = "l02270" > < / a > < span class = "lineno" > 2270< / span > }< / div >
< div class = "line" > < a id = "l02271" name = "l02271" > < / a > < span class = "lineno" > 2271< / span > } < span class = "keywordflow" > while< / span > (index_ != 0);< / div >
< div class = "line" > < a id = "l02272" name = "l02272" > < / a > < span class = "lineno" > 2272< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l02273" name = "l02273" > < / a > < span class = "lineno" > 2273< / span > }< / div >
< div class = "line" > < a id = "l02274" name = "l02274" > < / a > < span class = "lineno" > 2274< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l02275" name = "l02275" > < / a > < span class = "lineno" > 2275< / span > < / div >
< div class = "line" > < a id = "l02276" name = "l02276" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#ad1715ae8613b43ca37c2d76e61047a82" > 2276< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ad1715ae8613b43ca37c2d76e61047a82" > Solver::MultiArmedBanditConcatenateOperators< / a > (< / div >
< div class = "line" > < a id = "l02277" name = "l02277" > < / a > < span class = "lineno" > 2277< / span > < span class = "keyword" > const< / span > std::vector< LocalSearchOperator*> & ops, < span class = "keywordtype" > double< / span > memory_coefficient,< / div >
< div class = "line" > < a id = "l02278" name = "l02278" > < / a > < span class = "lineno" > 2278< / span > < span class = "keywordtype" > double< / span > exploration_coefficient, < span class = "keywordtype" > bool< / span > maximize) {< / div >
< div class = "line" > < a id = "l02279" name = "l02279" > < / a > < span class = "lineno" > 2279< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > MultiArmedBanditCompoundOperator(< / div >
< div class = "line" > < a id = "l02280" name = "l02280" > < / a > < span class = "lineno" > 2280< / span > ops, memory_coefficient, exploration_coefficient, maximize));< / div >
< div class = "line" > < a id = "l02281" name = "l02281" > < / a > < span class = "lineno" > 2281< / span > }< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l02282" name = "l02282" > < / a > < span class = "lineno" > 2282< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l02283" name = "l02283" > < / a > < span class = "lineno" > 2283< / span > < span class = "comment" > // ----- Operator factory -----< / span > < / div >
< div class = "line" > < a id = "l02284" name = "l02284" > < / a > < span class = "lineno" > 2284< / span > < / div >
< div class = "line" > < a id = "l02285" name = "l02285" > < / a > < span class = "lineno" > 2285< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > class< / span > T> < / div >
< div class = "line" > < a id = "l02286" name = "l02286" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a1988908f406c46ceaed7911f83aef59c" > 2286< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "namespaceoperations__research.html#a1988908f406c46ceaed7911f83aef59c" > MakeLocalSearchOperator< / a > (< / div >
< div class = "line" > < a id = "l02287" name = "l02287" > < / a > < span class = "lineno" > 2287< / span > < a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * solver, < span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l02288" name = "l02288" > < / a > < span class = "lineno" > 2288< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l02289" name = "l02289" > < / a > < span class = "lineno" > 2289< / span > std::function< < span class = "keywordtype" > int< / span > (int64_t)> start_empty_path_class) {< / div >
< div class = "line" > < a id = "l02290" name = "l02290" > < / a > < span class = "lineno" > 2290< / span > < span class = "keywordflow" > return< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< / div >
< div class = "line" > < a id = "l02291" name = "l02291" > < / a > < span class = "lineno" > 2291< / span > < span class = "keyword" > new< / span > T(vars, secondary_vars, std::move(start_empty_path_class)));< / div >
< div class = "line" > < a id = "l02292" name = "l02292" > < / a > < span class = "lineno" > 2292< / span > }< / div >
< div class = "line" > < a id = "l02293" name = "l02293" > < / a > < span class = "lineno" > 2293< / span > < / div >
< div class = "line" > < a id = "l02294" name = "l02294" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > 2294< / a > < / span > < span class = "preprocessor" > #define MAKE_LOCAL_SEARCH_OPERATOR(OperatorClass) \< / span > < / div >
< div class = "line" > < a id = "l02295" name = "l02295" > < / a > < span class = "lineno" > 2295< / span > < span class = "preprocessor" > template < > \< / span > < / div >
< div class = "line" > < a id = "l02296" name = "l02296" > < / a > < span class = "lineno" > 2296< / span > < span class = "preprocessor" > LocalSearchOperator* MakeLocalSearchOperator< OperatorClass> ( \< / span > < / div >
< div class = "line" > < a id = "l02297" name = "l02297" > < / a > < span class = "lineno" > 2297< / span > < span class = "preprocessor" > Solver * solver, const std::vector< IntVar*> & vars, \< / span > < / div >
< div class = "line" > < a id = "l02298" name = "l02298" > < / a > < span class = "lineno" > 2298< / span > < span class = "preprocessor" > const std::vector< IntVar*> & secondary_vars, \< / span > < / div >
< div class = "line" > < a id = "l02299" name = "l02299" > < / a > < span class = "lineno" > 2299< / span > < span class = "preprocessor" > std::function< int(int64_t)> start_empty_path_class) { \< / span > < / div >
< div class = "line" > < a id = "l02300" name = "l02300" > < / a > < span class = "lineno" > 2300< / span > < span class = "preprocessor" > return solver-> RevAlloc(new OperatorClass( \< / span > < / div >
< div class = "line" > < a id = "l02301" name = "l02301" > < / a > < span class = "lineno" > 2301< / span > < span class = "preprocessor" > vars, secondary_vars, std::move(start_empty_path_class))); \< / span > < / div >
< div class = "line" > < a id = "l02302" name = "l02302" > < / a > < span class = "lineno" > 2302< / span > < span class = "preprocessor" > }< / span > < / div >
< div class = "line" > < a id = "l02303" name = "l02303" > < / a > < span class = "lineno" > 2303< / span > < / div >
< div class = "line" > < a id = "l02304" name = "l02304" > < / a > < span class = "lineno" > 2304< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (TwoOpt)< / div >
< div class = "line" > < a id = "l02305" name = "l02305" > < / a > < span class = "lineno" > 2305< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (Relocate)< / div >
< div class = "line" > < a id = "l02306" name = "l02306" > < / a > < span class = "lineno" > 2306< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (Exchange)< / div >
< div class = "line" > < a id = "l02307" name = "l02307" > < / a > < span class = "lineno" > 2307< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (Cross)< / div >
< div class = "line" > < a id = "l02308" name = "l02308" > < / a > < span class = "lineno" > 2308< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (MakeActiveOperator)< / div >
< div class = "line" > < a id = "l02309" name = "l02309" > < / a > < span class = "lineno" > 2309< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (MakeInactiveOperator)< / div >
< div class = "line" > < a id = "l02310" name = "l02310" > < / a > < span class = "lineno" > 2310< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (MakeChainInactiveOperator)< / div >
< div class = "line" > < a id = "l02311" name = "l02311" > < / a > < span class = "lineno" > 2311< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (SwapActiveOperator)< / div >
< div class = "line" > < a id = "l02312" name = "l02312" > < / a > < span class = "lineno" > 2312< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (ExtendedSwapActiveOperator)< / div >
< div class = "line" > < a id = "l02313" name = "l02313" > < / a > < span class = "lineno" > 2313< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (MakeActiveAndRelocate)< / div >
< div class = "line" > < a id = "l02314" name = "l02314" > < / a > < span class = "lineno" > 2314< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (RelocateAndMakeActiveOperator)< / div >
< div class = "line" > < a id = "l02315" name = "l02315" > < / a > < span class = "lineno" > 2315< / span > < a class = "code hl_define" href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > (RelocateAndMakeInactiveOperator)< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l02316" name = "l02316" > < / a > < span class = "lineno" > 2316< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l02317" name = "l02317" > < / a > < span class = "lineno" > 2317< / span > < span class = "preprocessor" > #undef MAKE_LOCAL_SEARCH_OPERATOR< / span > < / div >
< div class = "line" > < a id = "l02318" name = "l02318" > < / a > < span class = "lineno" > 2318< / span > < / div >
< div class = "line" > < a id = "l02319" name = "l02319" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#aabf79e2e1b17a7a5ce1c5e69cc3f582b" > 2319< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#aabf79e2e1b17a7a5ce1c5e69cc3f582b" > Solver::MakeOperator< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l02320" name = "l02320" > < / a > < span class = "lineno" > 2320< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18" > Solver::LocalSearchOperators< / a > op) {< / div >
< div class = "line" > < a id = "l02321" name = "l02321" > < / a > < span class = "lineno" > 2321< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#aabf79e2e1b17a7a5ce1c5e69cc3f582b" > MakeOperator< / a > (vars, std::vector< IntVar*> (), op);< / div >
< div class = "line" > < a id = "l02322" name = "l02322" > < / a > < span class = "lineno" > 2322< / span > }< / div >
< div class = "line" > < a id = "l02323" name = "l02323" > < / a > < span class = "lineno" > 2323< / span > < / div >
< div class = "line" > < a id = "l02324" name = "l02324" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a60127c548cf811a3b54240d6b039c5ea" > 2324< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#aabf79e2e1b17a7a5ce1c5e69cc3f582b" > Solver::MakeOperator< / a > (< / div >
< div class = "line" > < a id = "l02325" name = "l02325" > < / a > < span class = "lineno" > 2325< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l02326" name = "l02326" > < / a > < span class = "lineno" > 2326< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l02327" name = "l02327" > < / a > < span class = "lineno" > 2327< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18" > Solver::LocalSearchOperators< / a > op) {< / div >
< div class = "line" > < a id = "l02328" name = "l02328" > < / a > < span class = "lineno" > 2328< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * result = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l02329" name = "l02329" > < / a > < span class = "lineno" > 2329< / span > < span class = "keywordflow" > switch< / span > (op) {< / div >
< div class = "line" > < a id = "l02330" name = "l02330" > < / a > < span class = "lineno" > 2330< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a6235329fc45bc5a7612cc84342b2528e" > Solver::TWOOPT< / a > : {< / div >
< div class = "line" > < a id = "l02331" name = "l02331" > < / a > < span class = "lineno" > 2331< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_two_opt.html" > TwoOpt< / a > (vars, secondary_vars, < span class = "keyword" > nullptr< / span > ));< / div >
< div class = "line" > < a id = "l02332" name = "l02332" > < / a > < span class = "lineno" > 2332< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02333" name = "l02333" > < / a > < span class = "lineno" > 2333< / span > }< / div >
< div class = "line" > < a id = "l02334" name = "l02334" > < / a > < span class = "lineno" > 2334< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a9bbd3bcce8e7d9e4a6901cce828e8704" > Solver::OROPT< / a > : {< / div >
< div class = "line" > < a id = "l02335" name = "l02335" > < / a > < span class = "lineno" > 2335< / span > std::vector< LocalSearchOperator*> operators;< / div >
< div class = "line" > < a id = "l02336" name = "l02336" > < / a > < span class = "lineno" > 2336< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 1; i < 4; ++i) {< / div >
< div class = "line" > < a id = "l02337" name = "l02337" > < / a > < span class = "lineno" > 2337< / span > operators.push_back(< a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< / div >
< div class = "line" > < a id = "l02338" name = "l02338" > < / a > < span class = "lineno" > 2338< / span > < span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_relocate.html" > Relocate< / a > (vars, secondary_vars, absl::StrCat(< span class = "stringliteral" > " OrOpt< " < / span > , i, < span class = "stringliteral" > " > " < / span > ),< / div >
< div class = "line" > < a id = "l02339" name = "l02339" > < / a > < span class = "lineno" > 2339< / span > < span class = "keyword" > nullptr< / span > , i, < span class = "keyword" > true< / span > )));< / div >
< div class = "line" > < a id = "l02340" name = "l02340" > < / a > < span class = "lineno" > 2340< / span > }< / div >
< div class = "line" > < a id = "l02341" name = "l02341" > < / a > < span class = "lineno" > 2341< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a5b65e631181f40eedd7afba46116fa66" > ConcatenateOperators< / a > (operators);< / div >
< div class = "line" > < a id = "l02342" name = "l02342" > < / a > < span class = "lineno" > 2342< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02343" name = "l02343" > < / a > < span class = "lineno" > 2343< / span > }< / div >
< div class = "line" > < a id = "l02344" name = "l02344" > < / a > < span class = "lineno" > 2344< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a2893291ad956ff115a7a331f512cd4a3" > Solver::RELOCATE< / a > : {< / div >
< div class = "line" > < a id = "l02345" name = "l02345" > < / a > < span class = "lineno" > 2345< / span > result = MakeLocalSearchOperator< Relocate> (< span class = "keyword" > this< / span > , vars, secondary_vars,< / div >
< div class = "line" > < a id = "l02346" name = "l02346" > < / a > < span class = "lineno" > 2346< / span > < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l02347" name = "l02347" > < / a > < span class = "lineno" > 2347< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02348" name = "l02348" > < / a > < span class = "lineno" > 2348< / span > }< / div >
< div class = "line" > < a id = "l02349" name = "l02349" > < / a > < span class = "lineno" > 2349< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a1c5d6c437384057c9b472a5081800462" > Solver::EXCHANGE< / a > : {< / div >
< div class = "line" > < a id = "l02350" name = "l02350" > < / a > < span class = "lineno" > 2350< / span > result = MakeLocalSearchOperator< Exchange> (< span class = "keyword" > this< / span > , vars, secondary_vars,< / div >
< div class = "line" > < a id = "l02351" name = "l02351" > < / a > < span class = "lineno" > 2351< / span > < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l02352" name = "l02352" > < / a > < span class = "lineno" > 2352< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02353" name = "l02353" > < / a > < span class = "lineno" > 2353< / span > }< / div >
< div class = "line" > < a id = "l02354" name = "l02354" > < / a > < span class = "lineno" > 2354< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18ad699bdf1731bd839b56c299536ba1d9d" > Solver::CROSS< / a > : {< / div >
< div class = "line" > < a id = "l02355" name = "l02355" > < / a > < span class = "lineno" > 2355< / span > result =< / div >
< div class = "line" > < a id = "l02356" name = "l02356" > < / a > < span class = "lineno" > 2356< / span > MakeLocalSearchOperator< Cross> (< span class = "keyword" > this< / span > , vars, secondary_vars, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l02357" name = "l02357" > < / a > < span class = "lineno" > 2357< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02358" name = "l02358" > < / a > < span class = "lineno" > 2358< / span > }< / div >
< div class = "line" > < a id = "l02359" name = "l02359" > < / a > < span class = "lineno" > 2359< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18ab0af70328b3e18dfb0008306fccef2de" > Solver::MAKEACTIVE< / a > : {< / div >
< div class = "line" > < a id = "l02360" name = "l02360" > < / a > < span class = "lineno" > 2360< / span > result = MakeLocalSearchOperator< MakeActiveOperator> (< / div >
< div class = "line" > < a id = "l02361" name = "l02361" > < / a > < span class = "lineno" > 2361< / span > < span class = "keyword" > this< / span > , vars, secondary_vars, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l02362" name = "l02362" > < / a > < span class = "lineno" > 2362< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02363" name = "l02363" > < / a > < span class = "lineno" > 2363< / span > }< / div >
< div class = "line" > < a id = "l02364" name = "l02364" > < / a > < span class = "lineno" > 2364< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a2270aed8867e84e996306402cfa4f5d5" > Solver::MAKEINACTIVE< / a > : {< / div >
< div class = "line" > < a id = "l02365" name = "l02365" > < / a > < span class = "lineno" > 2365< / span > result = MakeLocalSearchOperator< MakeInactiveOperator> (< / div >
< div class = "line" > < a id = "l02366" name = "l02366" > < / a > < span class = "lineno" > 2366< / span > < span class = "keyword" > this< / span > , vars, secondary_vars, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l02367" name = "l02367" > < / a > < span class = "lineno" > 2367< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02368" name = "l02368" > < / a > < span class = "lineno" > 2368< / span > }< / div >
< div class = "line" > < a id = "l02369" name = "l02369" > < / a > < span class = "lineno" > 2369< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a60b0c4db87e990aa84b63ba1990aa41e" > Solver::MAKECHAININACTIVE< / a > : {< / div >
< div class = "line" > < a id = "l02370" name = "l02370" > < / a > < span class = "lineno" > 2370< / span > result = MakeLocalSearchOperator< MakeChainInactiveOperator> (< / div >
< div class = "line" > < a id = "l02371" name = "l02371" > < / a > < span class = "lineno" > 2371< / span > < span class = "keyword" > this< / span > , vars, secondary_vars, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l02372" name = "l02372" > < / a > < span class = "lineno" > 2372< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02373" name = "l02373" > < / a > < span class = "lineno" > 2373< / span > }< / div >
< div class = "line" > < a id = "l02374" name = "l02374" > < / a > < span class = "lineno" > 2374< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a37a8c9623d7eaef96c74865483fe8e8b" > Solver::SWAPACTIVE< / a > : {< / div >
< div class = "line" > < a id = "l02375" name = "l02375" > < / a > < span class = "lineno" > 2375< / span > result = MakeLocalSearchOperator< SwapActiveOperator> (< / div >
< div class = "line" > < a id = "l02376" name = "l02376" > < / a > < span class = "lineno" > 2376< / span > < span class = "keyword" > this< / span > , vars, secondary_vars, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l02377" name = "l02377" > < / a > < span class = "lineno" > 2377< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02378" name = "l02378" > < / a > < span class = "lineno" > 2378< / span > }< / div >
< div class = "line" > < a id = "l02379" name = "l02379" > < / a > < span class = "lineno" > 2379< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a952b4c317733a065c74841dc00fe8bd9" > Solver::EXTENDEDSWAPACTIVE< / a > : {< / div >
< div class = "line" > < a id = "l02380" name = "l02380" > < / a > < span class = "lineno" > 2380< / span > result = MakeLocalSearchOperator< ExtendedSwapActiveOperator> (< / div >
< div class = "line" > < a id = "l02381" name = "l02381" > < / a > < span class = "lineno" > 2381< / span > < span class = "keyword" > this< / span > , vars, secondary_vars, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l02382" name = "l02382" > < / a > < span class = "lineno" > 2382< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02383" name = "l02383" > < / a > < span class = "lineno" > 2383< / span > }< / div >
< div class = "line" > < a id = "l02384" name = "l02384" > < / a > < span class = "lineno" > 2384< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a9ea125a691a8fb716dc09ac09db7c4f3" > Solver::PATHLNS< / a > : {< / div >
< div class = "line" > < a id = "l02385" name = "l02385" > < / a > < span class = "lineno" > 2385< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_lns.html" > PathLns< / a > (vars, secondary_vars, 2, 3, < span class = "keyword" > false< / span > ));< / div >
< div class = "line" > < a id = "l02386" name = "l02386" > < / a > < span class = "lineno" > 2386< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02387" name = "l02387" > < / a > < span class = "lineno" > 2387< / span > }< / div >
< div class = "line" > < a id = "l02388" name = "l02388" > < / a > < span class = "lineno" > 2388< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a935985d0022c026978eace7ff7cd5f7a" > Solver::FULLPATHLNS< / a > : {< / div >
< div class = "line" > < a id = "l02389" name = "l02389" > < / a > < span class = "lineno" > 2389< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_lns.html" > PathLns< / a > (vars, secondary_vars,< / div >
< div class = "line" > < a id = "l02390" name = "l02390" > < / a > < span class = "lineno" > 2390< / span > < span class = "comment" > /*number_of_chunks=*/< / span > 1,< / div >
< div class = "line" > < a id = "l02391" name = "l02391" > < / a > < span class = "lineno" > 2391< / span > < span class = "comment" > /*chunk_size=*/< / span > 0,< / div >
< div class = "line" > < a id = "l02392" name = "l02392" > < / a > < span class = "lineno" > 2392< / span > < span class = "comment" > /*unactive_fragments=*/< / span > < span class = "keyword" > true< / span > ));< / div >
< div class = "line" > < a id = "l02393" name = "l02393" > < / a > < span class = "lineno" > 2393< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02394" name = "l02394" > < / a > < span class = "lineno" > 2394< / span > }< / div >
< div class = "line" > < a id = "l02395" name = "l02395" > < / a > < span class = "lineno" > 2395< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a9fe88872d52e4a1fead358f9f6b57408" > Solver::UNACTIVELNS< / a > : {< / div >
< div class = "line" > < a id = "l02396" name = "l02396" > < / a > < span class = "lineno" > 2396< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_lns.html" > PathLns< / a > (vars, secondary_vars, 1, 6, < span class = "keyword" > true< / span > ));< / div >
< div class = "line" > < a id = "l02397" name = "l02397" > < / a > < span class = "lineno" > 2397< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02398" name = "l02398" > < / a > < span class = "lineno" > 2398< / span > }< / div >
< div class = "line" > < a id = "l02399" name = "l02399" > < / a > < span class = "lineno" > 2399< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a5d249e853c4031947f979fe903390dfb" > Solver::INCREMENT< / a > : {< / div >
< div class = "line" > < a id = "l02400" name = "l02400" > < / a > < span class = "lineno" > 2400< / span > < span class = "keywordflow" > if< / span > (secondary_vars.empty()) {< / div >
< div class = "line" > < a id = "l02401" name = "l02401" > < / a > < span class = "lineno" > 2401< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > IncrementValue(vars));< / div >
< div class = "line" > < a id = "l02402" name = "l02402" > < / a > < span class = "lineno" > 2402< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l02403" name = "l02403" > < / a > < span class = "lineno" > 2403< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Operator " < / span > < < op< / div >
< div class = "line" > < a id = "l02404" name = "l02404" > < / a > < span class = "lineno" > 2404< / span > < < < span class = "stringliteral" > " does not support secondary variables" < / span > ;< / div >
< div class = "line" > < a id = "l02405" name = "l02405" > < / a > < span class = "lineno" > 2405< / span > }< / div >
< div class = "line" > < a id = "l02406" name = "l02406" > < / a > < span class = "lineno" > 2406< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02407" name = "l02407" > < / a > < span class = "lineno" > 2407< / span > }< / div >
< div class = "line" > < a id = "l02408" name = "l02408" > < / a > < span class = "lineno" > 2408< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18acd27a3a13d233019cec19a2423d65a84" > Solver::DECREMENT< / a > : {< / div >
< div class = "line" > < a id = "l02409" name = "l02409" > < / a > < span class = "lineno" > 2409< / span > < span class = "keywordflow" > if< / span > (secondary_vars.empty()) {< / div >
< div class = "line" > < a id = "l02410" name = "l02410" > < / a > < span class = "lineno" > 2410< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > DecrementValue(vars));< / div >
< div class = "line" > < a id = "l02411" name = "l02411" > < / a > < span class = "lineno" > 2411< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l02412" name = "l02412" > < / a > < span class = "lineno" > 2412< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Operator " < / span > < < op< / div >
< div class = "line" > < a id = "l02413" name = "l02413" > < / a > < span class = "lineno" > 2413< / span > < < < span class = "stringliteral" > " does not support secondary variables" < / span > ;< / div >
< div class = "line" > < a id = "l02414" name = "l02414" > < / a > < span class = "lineno" > 2414< / span > }< / div >
< div class = "line" > < a id = "l02415" name = "l02415" > < / a > < span class = "lineno" > 2415< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02416" name = "l02416" > < / a > < span class = "lineno" > 2416< / span > }< / div >
< div class = "line" > < a id = "l02417" name = "l02417" > < / a > < span class = "lineno" > 2417< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a4741235246c97963a5a5316382888a58" > Solver::SIMPLELNS< / a > : {< / div >
< div class = "line" > < a id = "l02418" name = "l02418" > < / a > < span class = "lineno" > 2418< / span > < span class = "keywordflow" > if< / span > (secondary_vars.empty()) {< / div >
< div class = "line" > < a id = "l02419" name = "l02419" > < / a > < span class = "lineno" > 2419< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > SimpleLns(vars, 1));< / div >
< div class = "line" > < a id = "l02420" name = "l02420" > < / a > < span class = "lineno" > 2420< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l02421" name = "l02421" > < / a > < span class = "lineno" > 2421< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Operator " < / span > < < op< / div >
< div class = "line" > < a id = "l02422" name = "l02422" > < / a > < span class = "lineno" > 2422< / span > < < < span class = "stringliteral" > " does not support secondary variables" < / span > ;< / div >
< div class = "line" > < a id = "l02423" name = "l02423" > < / a > < span class = "lineno" > 2423< / span > }< / div >
< div class = "line" > < a id = "l02424" name = "l02424" > < / a > < span class = "lineno" > 2424< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02425" name = "l02425" > < / a > < span class = "lineno" > 2425< / span > }< / div >
< div class = "line" > < a id = "l02426" name = "l02426" > < / a > < span class = "lineno" > 2426< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l02427" name = "l02427" > < / a > < span class = "lineno" > 2427< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Unknown operator " < / span > < < op;< / div >
< div class = "line" > < a id = "l02428" name = "l02428" > < / a > < span class = "lineno" > 2428< / span > }< / div >
< div class = "line" > < a id = "l02429" name = "l02429" > < / a > < span class = "lineno" > 2429< / span > < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a id = "l02430" name = "l02430" > < / a > < span class = "lineno" > 2430< / span > }< / div >
< div class = "line" > < a id = "l02431" name = "l02431" > < / a > < span class = "lineno" > 2431< / span > < / div >
< div class = "line" > < a id = "l02432" name = "l02432" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a3dbb98d0c2db9df4320ca55a33c805e3" > 2432< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#aabf79e2e1b17a7a5ce1c5e69cc3f582b" > Solver::MakeOperator< / a > (< / div >
< div class = "line" > < a id = "l02433" name = "l02433" > < / a > < span class = "lineno" > 2433< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars, < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator,< / div >
< div class = "line" > < a id = "l02434" name = "l02434" > < / a > < span class = "lineno" > 2434< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_solver.html#afd2868244e1a645aaf41eb8a6a6c8bf4" > Solver::EvaluatorLocalSearchOperators< / a > op) {< / div >
< div class = "line" > < a id = "l02435" name = "l02435" > < / a > < span class = "lineno" > 2435< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#aabf79e2e1b17a7a5ce1c5e69cc3f582b" > MakeOperator< / a > (vars, std::vector< IntVar*> (), std::move(evaluator), op);< / div >
< div class = "line" > < a id = "l02436" name = "l02436" > < / a > < span class = "lineno" > 2436< / span > }< / div >
< div class = "line" > < a id = "l02437" name = "l02437" > < / a > < span class = "lineno" > 2437< / span > < / div >
< div class = "line" > < a id = "l02438" name = "l02438" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a783c59b969849452c383bab1d14b284b" > 2438< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#aabf79e2e1b17a7a5ce1c5e69cc3f582b" > Solver::MakeOperator< / a > (< / div >
< div class = "line" > < a id = "l02439" name = "l02439" > < / a > < span class = "lineno" > 2439< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l02440" name = "l02440" > < / a > < span class = "lineno" > 2440< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l02441" name = "l02441" > < / a > < span class = "lineno" > 2441< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > evaluator,< / div >
< div class = "line" > < a id = "l02442" name = "l02442" > < / a > < span class = "lineno" > 2442< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_solver.html#afd2868244e1a645aaf41eb8a6a6c8bf4" > Solver::EvaluatorLocalSearchOperators< / a > op) {< / div >
< div class = "line" > < a id = "l02443" name = "l02443" > < / a > < span class = "lineno" > 2443< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * result = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l02444" name = "l02444" > < / a > < span class = "lineno" > 2444< / span > < span class = "keywordflow" > switch< / span > (op) {< / div >
< div class = "line" > < a id = "l02445" name = "l02445" > < / a > < span class = "lineno" > 2445< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#afd2868244e1a645aaf41eb8a6a6c8bf4a2e646463fe193258a090a50ba806fd6e" > Solver::LK< / a > : {< / div >
< div class = "line" > < a id = "l02446" name = "l02446" > < / a > < span class = "lineno" > 2446< / span > std::vector< LocalSearchOperator*> operators;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l02447" name = "l02447" > < / a > < span class = "lineno" > 2447< / span > operators.push_back(< a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l02448" name = "l02448" > < / a > < span class = "lineno" > 2448< / span > < span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_lin_kernighan.html" > LinKernighan< / a > (vars, secondary_vars, evaluator, < span class = "comment" > /*topt=*/< / span > < span class = "keyword" > false< / span > )));< / div >
< div class = "line" > < a id = "l02449" name = "l02449" > < / a > < span class = "lineno" > 2449< / span > operators.push_back(< a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< / div >
< div class = "line" > < a id = "l02450" name = "l02450" > < / a > < span class = "lineno" > 2450< / span > < span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_lin_kernighan.html" > LinKernighan< / a > (vars, secondary_vars, evaluator, < span class = "comment" > /*topt=*/< / span > < span class = "keyword" > true< / span > )));< / div >
< div class = "line" > < a id = "l02451" name = "l02451" > < / a > < span class = "lineno" > 2451< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a5b65e631181f40eedd7afba46116fa66" > ConcatenateOperators< / a > (operators);< / div >
< div class = "line" > < a id = "l02452" name = "l02452" > < / a > < span class = "lineno" > 2452< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02453" name = "l02453" > < / a > < span class = "lineno" > 2453< / span > }< / div >
< div class = "line" > < a id = "l02454" name = "l02454" > < / a > < span class = "lineno" > 2454< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#afd2868244e1a645aaf41eb8a6a6c8bf4a092684b466c2d8f6dffcc4fcc45a4c87" > Solver::TSPOPT< / a > : {< / div >
< div class = "line" > < a id = "l02455" name = "l02455" > < / a > < span class = "lineno" > 2455< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< / div >
< div class = "line" > < a id = "l02456" name = "l02456" > < / a > < span class = "lineno" > 2456< / span > < span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_t_s_p_opt.html" > TSPOpt< / a > (vars, secondary_vars, evaluator,< / div >
< div class = "line" > < a id = "l02457" name = "l02457" > < / a > < span class = "lineno" > 2457< / span > absl::GetFlag(FLAGS_cp_local_search_tsp_opt_size)));< / div >
< div class = "line" > < a id = "l02458" name = "l02458" > < / a > < span class = "lineno" > 2458< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02459" name = "l02459" > < / a > < span class = "lineno" > 2459< / span > }< / div >
< div class = "line" > < a id = "l02460" name = "l02460" > < / a > < span class = "lineno" > 2460< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#afd2868244e1a645aaf41eb8a6a6c8bf4af23b5d9059cb973667272b793cfd37b1" > Solver::TSPLNS< / a > : {< / div >
< div class = "line" > < a id = "l02461" name = "l02461" > < / a > < span class = "lineno" > 2461< / span > result = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< / div >
< div class = "line" > < a id = "l02462" name = "l02462" > < / a > < span class = "lineno" > 2462< / span > < span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_t_s_p_lns.html" > TSPLns< / a > (vars, secondary_vars, evaluator,< / div >
< div class = "line" > < a id = "l02463" name = "l02463" > < / a > < span class = "lineno" > 2463< / span > absl::GetFlag(FLAGS_cp_local_search_tsp_lns_size)));< / div >
< div class = "line" > < a id = "l02464" name = "l02464" > < / a > < span class = "lineno" > 2464< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02465" name = "l02465" > < / a > < span class = "lineno" > 2465< / span > }< / div >
< div class = "line" > < a id = "l02466" name = "l02466" > < / a > < span class = "lineno" > 2466< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l02467" name = "l02467" > < / a > < span class = "lineno" > 2467< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Unknown operator " < / span > < < op;< / div >
< div class = "line" > < a id = "l02468" name = "l02468" > < / a > < span class = "lineno" > 2468< / span > }< / div >
< div class = "line" > < a id = "l02469" name = "l02469" > < / a > < span class = "lineno" > 2469< / span > < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a id = "l02470" name = "l02470" > < / a > < span class = "lineno" > 2470< / span > }< / div >
< div class = "line" > < a id = "l02471" name = "l02471" > < / a > < span class = "lineno" > 2471< / span > < / div >
< div class = "line" > < a id = "l02472" name = "l02472" > < / a > < span class = "lineno" > 2472< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l02473" name = "l02473" > < / a > < span class = "lineno" > 2473< / span > < span class = "comment" > // Classes for Local Search Operation used in Local Search filters.< / span > < / div >
< div class = "line" > < a id = "l02474" name = "l02474" > < / a > < span class = "lineno" > 2474< / span > < / div >
< div class = "line" > < a id = "l02475" name = "l02475" > < / a > < span class = "lineno" > 2475< / span > < span class = "keyword" > class < / span > SumOperation {< / div >
< div class = "line" > < a id = "l02476" name = "l02476" > < / a > < span class = "lineno" > 2476< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l02477" name = "l02477" > < / a > < span class = "lineno" > 2477< / span > SumOperation() : value_(0) {}< / div >
< div class = "line" > < a id = "l02478" name = "l02478" > < / a > < span class = "lineno" > 2478< / span > < span class = "keywordtype" > void< / span > Init() { value_ = 0; }< / div >
< div class = "line" > < a id = "l02479" name = "l02479" > < / a > < span class = "lineno" > 2479< / span > < span class = "keywordtype" > void< / span > Update(int64_t update) { value_ = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (value_, update); }< / div >
< div class = "line" > < a id = "l02480" name = "l02480" > < / a > < span class = "lineno" > 2480< / span > < span class = "keywordtype" > void< / span > Remove(int64_t remove) { value_ = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (value_, remove); }< / div >
< div class = "line" > < a id = "l02481" name = "l02481" > < / a > < span class = "lineno" > 2481< / span > int64_t < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > value_; }< / div >
< div class = "line" > < a id = "l02482" name = "l02482" > < / a > < span class = "lineno" > 2482< / span > < span class = "keywordtype" > void< / span > set_value(int64_t new_value) { value_ = new_value; }< / div >
< div class = "line" > < a id = "l02483" name = "l02483" > < / a > < span class = "lineno" > 2483< / span > < / div >
< div class = "line" > < a id = "l02484" name = "l02484" > < / a > < span class = "lineno" > 2484< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l02485" name = "l02485" > < / a > < span class = "lineno" > 2485< / span > int64_t value_;< / div >
< div class = "line" > < a id = "l02486" name = "l02486" > < / a > < span class = "lineno" > 2486< / span > };< / div >
< div class = "line" > < a id = "l02487" name = "l02487" > < / a > < span class = "lineno" > 2487< / span > < / div >
< div class = "line" > < a id = "l02488" name = "l02488" > < / a > < span class = "lineno" > 2488< / span > < span class = "keyword" > class < / span > ProductOperation {< / div >
< div class = "line" > < a id = "l02489" name = "l02489" > < / a > < span class = "lineno" > 2489< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l02490" name = "l02490" > < / a > < span class = "lineno" > 2490< / span > ProductOperation() : value_(1) {}< / div >
< div class = "line" > < a id = "l02491" name = "l02491" > < / a > < span class = "lineno" > 2491< / span > < span class = "keywordtype" > void< / span > Init() { value_ = 1; }< / div >
< div class = "line" > < a id = "l02492" name = "l02492" > < / a > < span class = "lineno" > 2492< / span > < span class = "keywordtype" > void< / span > Update(int64_t update) { value_ *= update; }< / div >
< div class = "line" > < a id = "l02493" name = "l02493" > < / a > < span class = "lineno" > 2493< / span > < span class = "keywordtype" > void< / span > Remove(int64_t remove) {< / div >
< div class = "line" > < a id = "l02494" name = "l02494" > < / a > < span class = "lineno" > 2494< / span > < span class = "keywordflow" > if< / span > (remove != 0) {< / div >
< div class = "line" > < a id = "l02495" name = "l02495" > < / a > < span class = "lineno" > 2495< / span > value_ /= remove;< / div >
< div class = "line" > < a id = "l02496" name = "l02496" > < / a > < span class = "lineno" > 2496< / span > }< / div >
< div class = "line" > < a id = "l02497" name = "l02497" > < / a > < span class = "lineno" > 2497< / span > }< / div >
< div class = "line" > < a id = "l02498" name = "l02498" > < / a > < span class = "lineno" > 2498< / span > int64_t < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > value_; }< / div >
< div class = "line" > < a id = "l02499" name = "l02499" > < / a > < span class = "lineno" > 2499< / span > < span class = "keywordtype" > void< / span > set_value(int64_t new_value) { value_ = new_value; }< / div >
< div class = "line" > < a id = "l02500" name = "l02500" > < / a > < span class = "lineno" > 2500< / span > < / div >
< div class = "line" > < a id = "l02501" name = "l02501" > < / a > < span class = "lineno" > 2501< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l02502" name = "l02502" > < / a > < span class = "lineno" > 2502< / span > int64_t value_;< / div >
< div class = "line" > < a id = "l02503" name = "l02503" > < / a > < span class = "lineno" > 2503< / span > };< / div >
< div class = "line" > < a id = "l02504" name = "l02504" > < / a > < span class = "lineno" > 2504< / span > < / div >
< div class = "line" > < a id = "l02505" name = "l02505" > < / a > < span class = "lineno" > 2505< / span > < span class = "keyword" > class < / span > MinOperation {< / div >
< div class = "line" > < a id = "l02506" name = "l02506" > < / a > < span class = "lineno" > 2506< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l02507" name = "l02507" > < / a > < span class = "lineno" > 2507< / span > < span class = "keywordtype" > void< / span > Init() { values_set_.clear(); }< / div >
< div class = "line" > < a id = "l02508" name = "l02508" > < / a > < span class = "lineno" > 2508< / span > < span class = "keywordtype" > void< / span > Update(int64_t update) { values_set_.insert(update); }< / div >
< div class = "line" > < a id = "l02509" name = "l02509" > < / a > < span class = "lineno" > 2509< / span > < span class = "keywordtype" > void< / span > Remove(int64_t remove) { values_set_.erase(remove); }< / div >
< div class = "line" > < a id = "l02510" name = "l02510" > < / a > < span class = "lineno" > 2510< / span > int64_t < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l02511" name = "l02511" > < / a > < span class = "lineno" > 2511< / span > < span class = "keywordflow" > return< / span > (!values_set_.empty()) ? *values_set_.begin() : 0;< / div >
< div class = "line" > < a id = "l02512" name = "l02512" > < / a > < span class = "lineno" > 2512< / span > }< / div >
< div class = "line" > < a id = "l02513" name = "l02513" > < / a > < span class = "lineno" > 2513< / span > < span class = "keywordtype" > void< / span > set_value(int64_t new_value) {}< / div >
< div class = "line" > < a id = "l02514" name = "l02514" > < / a > < span class = "lineno" > 2514< / span > < / div >
< div class = "line" > < a id = "l02515" name = "l02515" > < / a > < span class = "lineno" > 2515< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l02516" name = "l02516" > < / a > < span class = "lineno" > 2516< / span > std::set< int64_t> values_set_;< / div >
< div class = "line" > < a id = "l02517" name = "l02517" > < / a > < span class = "lineno" > 2517< / span > };< / div >
< div class = "line" > < a id = "l02518" name = "l02518" > < / a > < span class = "lineno" > 2518< / span > < / div >
< div class = "line" > < a id = "l02519" name = "l02519" > < / a > < span class = "lineno" > 2519< / span > < span class = "keyword" > class < / span > MaxOperation {< / div >
< div class = "line" > < a id = "l02520" name = "l02520" > < / a > < span class = "lineno" > 2520< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l02521" name = "l02521" > < / a > < span class = "lineno" > 2521< / span > < span class = "keywordtype" > void< / span > Init() { values_set_.clear(); }< / div >
< div class = "line" > < a id = "l02522" name = "l02522" > < / a > < span class = "lineno" > 2522< / span > < span class = "keywordtype" > void< / span > Update(int64_t update) { values_set_.insert(update); }< / div >
< div class = "line" > < a id = "l02523" name = "l02523" > < / a > < span class = "lineno" > 2523< / span > < span class = "keywordtype" > void< / span > Remove(int64_t remove) { values_set_.erase(remove); }< / div >
< div class = "line" > < a id = "l02524" name = "l02524" > < / a > < span class = "lineno" > 2524< / span > int64_t < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l02525" name = "l02525" > < / a > < span class = "lineno" > 2525< / span > < span class = "keywordflow" > return< / span > (!values_set_.empty()) ? *values_set_.rbegin() : 0;< / div >
< div class = "line" > < a id = "l02526" name = "l02526" > < / a > < span class = "lineno" > 2526< / span > }< / div >
< div class = "line" > < a id = "l02527" name = "l02527" > < / a > < span class = "lineno" > 2527< / span > < span class = "keywordtype" > void< / span > set_value(int64_t new_value) {}< / div >
< div class = "line" > < a id = "l02528" name = "l02528" > < / a > < span class = "lineno" > 2528< / span > < / div >
< div class = "line" > < a id = "l02529" name = "l02529" > < / a > < span class = "lineno" > 2529< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l02530" name = "l02530" > < / a > < span class = "lineno" > 2530< / span > std::set< int64_t> values_set_;< / div >
< div class = "line" > < a id = "l02531" name = "l02531" > < / a > < span class = "lineno" > 2531< / span > };< / div >
< div class = "line" > < a id = "l02532" name = "l02532" > < / a > < span class = "lineno" > 2532< / span > < / div >
< div class = "line" > < a id = "l02533" name = "l02533" > < / a > < span class = "lineno" > 2533< / span > < span class = "comment" > // Always accepts deltas, cost 0.< / span > < / div >
< div class = "line" > < a id = "l02534" name = "l02534" > < / a > < span class = "lineno" > 2534< / span > < span class = "keyword" > class < / span > AcceptFilter : < span class = "keyword" > public< / span > LocalSearchFilter {< / div >
< div class = "line" > < a id = "l02535" name = "l02535" > < / a > < span class = "lineno" > 2535< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l02536" name = "l02536" > < / a > < span class = "lineno" > 2536< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " AcceptFilter" < / span > ; }< / div >
< div class = "line" > < a id = "l02537" name = "l02537" > < / a > < span class = "lineno" > 2537< / span > < span class = "keywordtype" > bool< / span > Accept(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < span class = "keyword" > const< / span > Assignment* deltadelta,< / div >
< div class = "line" > < a id = "l02538" name = "l02538" > < / a > < span class = "lineno" > 2538< / span > int64_t obj_min, int64_t obj_max)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l02539" name = "l02539" > < / a > < span class = "lineno" > 2539< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l02540" name = "l02540" > < / a > < span class = "lineno" > 2540< / span > }< / div >
< div class = "line" > < a id = "l02541" name = "l02541" > < / a > < span class = "lineno" > 2541< / span > < span class = "keywordtype" > void< / span > Synchronize(< span class = "keyword" > const< / span > Assignment* assignment,< / div >
< div class = "line" > < a id = "l02542" name = "l02542" > < / a > < span class = "lineno" > 2542< / span > < span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > )< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l02543" name = "l02543" > < / a > < span class = "lineno" > 2543< / span > };< / div >
< div class = "line" > < a id = "l02544" name = "l02544" > < / a > < span class = "lineno" > 2544< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l02545" name = "l02545" > < / a > < span class = "lineno" > 2545< / span > < / div >
< div class = "line" > < a id = "l02546" name = "l02546" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a5eb867095eedbb05c137aae7aac299de" > 2546< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a5eb867095eedbb05c137aae7aac299de" > Solver::MakeAcceptFilter< / a > () {< / div >
< div class = "line" > < a id = "l02547" name = "l02547" > < / a > < span class = "lineno" > 2547< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > AcceptFilter());< / div >
< div class = "line" > < a id = "l02548" name = "l02548" > < / a > < span class = "lineno" > 2548< / span > }< / div >
< div class = "line" > < a id = "l02549" name = "l02549" > < / a > < span class = "lineno" > 2549< / span > < / div >
< div class = "line" > < a id = "l02550" name = "l02550" > < / a > < span class = "lineno" > 2550< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l02551" name = "l02551" > < / a > < span class = "lineno" > 2551< / span > < span class = "comment" > // Never accepts deltas, cost 0.< / span > < / div >
< div class = "line" > < a id = "l02552" name = "l02552" > < / a > < span class = "lineno" > 2552< / span > < span class = "keyword" > class < / span > RejectFilter : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > {< / div >
< div class = "line" > < a id = "l02553" name = "l02553" > < / a > < span class = "lineno" > 2553< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l02554" name = "l02554" > < / a > < span class = "lineno" > 2554< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " RejectFilter" < / span > ; }< / div >
< div class = "line" > < a id = "l02555" name = "l02555" > < / a > < span class = "lineno" > 2555< / span > < span class = "keywordtype" > bool< / span > Accept(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < span class = "keyword" > const< / span > Assignment* deltadelta,< / div >
< div class = "line" > < a id = "l02556" name = "l02556" > < / a > < span class = "lineno" > 2556< / span > int64_t obj_min, int64_t obj_max)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l02557" name = "l02557" > < / a > < span class = "lineno" > 2557< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l02558" name = "l02558" > < / a > < span class = "lineno" > 2558< / span > }< / div >
< div class = "line" > < a id = "l02559" name = "l02559" > < / a > < span class = "lineno" > 2559< / span > < span class = "keywordtype" > void< / span > Synchronize(< span class = "keyword" > const< / span > Assignment* assignment,< / div >
< div class = "line" > < a id = "l02560" name = "l02560" > < / a > < span class = "lineno" > 2560< / span > < span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > )< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l02561" name = "l02561" > < / a > < span class = "lineno" > 2561< / span > };< / div >
< div class = "line" > < a id = "l02562" name = "l02562" > < / a > < span class = "lineno" > 2562< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l02563" name = "l02563" > < / a > < span class = "lineno" > 2563< / span > < / div >
< div class = "line" > < a id = "l02564" name = "l02564" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a5b9158014841db28425c3fe68700af22" > 2564< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a5b9158014841db28425c3fe68700af22" > Solver::MakeRejectFilter< / a > () {< / div >
< div class = "line" > < a id = "l02565" name = "l02565" > < / a > < span class = "lineno" > 2565< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > RejectFilter());< / div >
< div class = "line" > < a id = "l02566" name = "l02566" > < / a > < span class = "lineno" > 2566< / span > }< / div >
< div class = "line" > < a id = "l02567" name = "l02567" > < / a > < span class = "lineno" > 2567< / span > < / div >
< div class = "line" > < a id = "l02568" name = "l02568" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_state.html#afff8650ff7cd2d26a74e6dd518744a81" > 2568< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#afff8650ff7cd2d26a74e6dd518744a81" > PathState::PathState< / a > (< span class = "keywordtype" > int< / span > num_nodes, std::vector< int> path_start,< / div >
< div class = "line" > < a id = "l02569" name = "l02569" > < / a > < span class = "lineno" > 2569< / span > std::vector< int> path_end)< / div >
< div class = "line" > < a id = "l02570" name = "l02570" > < / a > < span class = "lineno" > 2570< / span > : num_nodes_(num_nodes),< / div >
< div class = "line" > < a id = "l02571" name = "l02571" > < / a > < span class = "lineno" > 2571< / span > num_paths_(path_start.size()),< / div >
< div class = "line" > < a id = "l02572" name = "l02572" > < / a > < span class = "lineno" > 2572< / span > num_nodes_threshold_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::< a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > (16, 4 * num_nodes_)) < span class = "comment" > // Arbitrary value.< / span > < / div >
< div class = "line" > < a id = "l02573" name = "l02573" > < / a > < span class = "lineno" > 2573< / span > {< / div >
< div class = "line" > < a id = "l02574" name = "l02574" > < / a > < span class = "lineno" > 2574< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (path_start.size(), num_paths_);< / div >
< div class = "line" > < a id = "l02575" name = "l02575" > < / a > < span class = "lineno" > 2575< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (path_end.size(), num_paths_);< / div >
< div class = "line" > < a id = "l02576" name = "l02576" > < / a > < span class = "lineno" > 2576< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > p = 0; p < num_paths_; ++p) {< / div >
< div class = "line" > < a id = "l02577" name = "l02577" > < / a > < span class = "lineno" > 2577< / span > path_start_end_.push_back({path_start[p], path_end[p]});< / div >
< div class = "line" > < a id = "l02578" name = "l02578" > < / a > < span class = "lineno" > 2578< / span > }< / div >
< div class = "line" > < a id = "l02579" name = "l02579" > < / a > < span class = "lineno" > 2579< / span > < span class = "comment" > // Initial state is all unperformed: paths go from start to end directly.< / span > < / div >
< div class = "line" > < a id = "l02580" name = "l02580" > < / a > < span class = "lineno" > 2580< / span > committed_index_.assign(num_nodes_, -1);< / div >
< div class = "line" > < a id = "l02581" name = "l02581" > < / a > < span class = "lineno" > 2581< / span > committed_nodes_.assign(2 * num_paths_, {-1, -1});< / div >
< div class = "line" > < a id = "l02582" name = "l02582" > < / a > < span class = "lineno" > 2582< / span > chains_.assign(num_paths_ + 1, {-1, -1}); < span class = "comment" > // Reserve 1 more for sentinel.< / span > < / div >
< div class = "line" > < a id = "l02583" name = "l02583" > < / a > < span class = "lineno" > 2583< / span > paths_.assign(num_paths_, {-1, -1});< / div >
< div class = "line" > < a id = "l02584" name = "l02584" > < / a > < span class = "lineno" > 2584< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > path = 0; path < num_paths_; ++path) {< / div >
< div class = "line" > < a id = "l02585" name = "l02585" > < / a > < span class = "lineno" > 2585< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = 2 * path;< / div >
< div class = "line" > < a id = "l02586" name = "l02586" > < / a > < span class = "lineno" > 2586< / span > < span class = "keyword" > const< / span > PathStartEnd start_end = path_start_end_[path];< / div >
< div class = "line" > < a id = "l02587" name = "l02587" > < / a > < span class = "lineno" > 2587< / span > committed_index_[start_end.start] = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
< div class = "line" > < a id = "l02588" name = "l02588" > < / a > < span class = "lineno" > 2588< / span > committed_index_[start_end.end] = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > + 1;< / div >
< div class = "line" > < a id = "l02589" name = "l02589" > < / a > < span class = "lineno" > 2589< / span > < / div >
< div class = "line" > < a id = "l02590" name = "l02590" > < / a > < span class = "lineno" > 2590< / span > committed_nodes_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] = {start_end.start, path};< / div >
< div class = "line" > < a id = "l02591" name = "l02591" > < / a > < span class = "lineno" > 2591< / span > committed_nodes_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > + 1] = {start_end.end, path};< / div >
< div class = "line" > < a id = "l02592" name = "l02592" > < / a > < span class = "lineno" > 2592< / span > < / div >
< div class = "line" > < a id = "l02593" name = "l02593" > < / a > < span class = "lineno" > 2593< / span > chains_[path] = {< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > + 2};< / div >
< div class = "line" > < a id = "l02594" name = "l02594" > < / a > < span class = "lineno" > 2594< / span > paths_[path] = {path, path + 1};< / div >
< div class = "line" > < a id = "l02595" name = "l02595" > < / a > < span class = "lineno" > 2595< / span > }< / div >
< div class = "line" > < a id = "l02596" name = "l02596" > < / a > < span class = "lineno" > 2596< / span > chains_[num_paths_] = {0, 0}; < span class = "comment" > // Sentinel.< / span > < / div >
< div class = "line" > < a id = "l02597" name = "l02597" > < / a > < span class = "lineno" > 2597< / span > < span class = "comment" > // Nodes that are not starts or ends are loops.< / span > < / div >
< div class = "line" > < a id = "l02598" name = "l02598" > < / a > < span class = "lineno" > 2598< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > node = 0; node < num_nodes_; ++node) {< / div >
< div class = "line" > < a id = "l02599" name = "l02599" > < / a > < span class = "lineno" > 2599< / span > < span class = "keywordflow" > if< / span > (committed_index_[node] != -1) < span class = "keywordflow" > continue< / span > ; < span class = "comment" > // node is start or end.< / span > < / div >
< div class = "line" > < a id = "l02600" name = "l02600" > < / a > < span class = "lineno" > 2600< / span > committed_index_[node] = committed_nodes_.size();< / div >
< div class = "line" > < a id = "l02601" name = "l02601" > < / a > < span class = "lineno" > 2601< / span > committed_nodes_.push_back({node, -1});< / div >
< div class = "line" > < a id = "l02602" name = "l02602" > < / a > < span class = "lineno" > 2602< / span > }< / div >
< div class = "line" > < a id = "l02603" name = "l02603" > < / a > < span class = "lineno" > 2603< / span > }< / div >
< div class = "line" > < a id = "l02604" name = "l02604" > < / a > < span class = "lineno" > 2604< / span > < / div >
< div class = "line" > < a id = "l02605" name = "l02605" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_state.html#ad47f19f9f76313e9fad7d6c63424a3f9" > 2605< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_state_1_1_chain_range.html" > PathState::ChainRange< / a > < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#ad47f19f9f76313e9fad7d6c63424a3f9" > PathState::Chains< / a > (< span class = "keywordtype" > int< / span > path)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l02606" name = "l02606" > < / a > < span class = "lineno" > 2606< / span > < span class = "keyword" > const< / span > PathBounds < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > = paths_[path];< / div >
< div class = "line" > < a id = "l02607" name = "l02607" > < / a > < span class = "lineno" > 2607< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_state_1_1_chain_range.html" > PathState::ChainRange< / a > (chains_.data() + < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > .begin_index,< / div >
< div class = "line" > < a id = "l02608" name = "l02608" > < / a > < span class = "lineno" > 2608< / span > chains_.data() + < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > .end_index,< / div >
< div class = "line" > < a id = "l02609" name = "l02609" > < / a > < span class = "lineno" > 2609< / span > committed_nodes_.data());< / div >
< div class = "line" > < a id = "l02610" name = "l02610" > < / a > < span class = "lineno" > 2610< / span > }< / div >
< div class = "line" > < a id = "l02611" name = "l02611" > < / a > < span class = "lineno" > 2611< / span > < / div >
< div class = "line" > < a id = "l02612" name = "l02612" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_state.html#a8bffb16d39fb61d3a63bfbd7e239cc88" > 2612< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_state_1_1_node_range.html" > PathState::NodeRange< / a > < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a8bffb16d39fb61d3a63bfbd7e239cc88" > PathState::Nodes< / a > (< span class = "keywordtype" > int< / span > path)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l02613" name = "l02613" > < / a > < span class = "lineno" > 2613< / span > < span class = "keyword" > const< / span > PathBounds < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > = paths_[path];< / div >
< div class = "line" > < a id = "l02614" name = "l02614" > < / a > < span class = "lineno" > 2614< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_state_1_1_node_range.html" > PathState::NodeRange< / a > (chains_.data() + < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > .begin_index,< / div >
< div class = "line" > < a id = "l02615" name = "l02615" > < / a > < span class = "lineno" > 2615< / span > chains_.data() + < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > .end_index,< / div >
< div class = "line" > < a id = "l02616" name = "l02616" > < / a > < span class = "lineno" > 2616< / span > committed_nodes_.data());< / div >
< div class = "line" > < a id = "l02617" name = "l02617" > < / a > < span class = "lineno" > 2617< / span > }< / div >
< div class = "line" > < a id = "l02618" name = "l02618" > < / a > < span class = "lineno" > 2618< / span > < / div >
< div class = "line" > < a id = "l02619" name = "l02619" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_state.html#a72756006e75803f215faf5453e42643c" > 2619< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a72756006e75803f215faf5453e42643c" > PathState::ChangePath< / a > (< span class = "keywordtype" > int< / span > path, < span class = "keyword" > const< / span > std::vector< ChainBounds> & chains) {< / div >
< div class = "line" > < a id = "l02620" name = "l02620" > < / a > < span class = "lineno" > 2620< / span > changed_paths_.push_back(path);< / div >
< div class = "line" > < a id = "l02621" name = "l02621" > < / a > < span class = "lineno" > 2621< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path_begin_index = chains_.size();< / div >
< div class = "line" > < a id = "l02622" name = "l02622" > < / a > < span class = "lineno" > 2622< / span > chains_.insert(chains_.end(), chains.begin(), chains.end());< / div >
< div class = "line" > < a id = "l02623" name = "l02623" > < / a > < span class = "lineno" > 2623< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path_end_index = chains_.size();< / div >
< div class = "line" > < a id = "l02624" name = "l02624" > < / a > < span class = "lineno" > 2624< / span > paths_[path] = {path_begin_index, path_end_index};< / div >
< div class = "line" > < a id = "l02625" name = "l02625" > < / a > < span class = "lineno" > 2625< / span > chains_.emplace_back(0, 0); < span class = "comment" > // Sentinel.< / span > < / div >
< div class = "line" > < a id = "l02626" name = "l02626" > < / a > < span class = "lineno" > 2626< / span > }< / div >
< div class = "line" > < a id = "l02627" name = "l02627" > < / a > < span class = "lineno" > 2627< / span > < / div >
< div class = "line" > < a id = "l02628" name = "l02628" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_state.html#a747ddcc73f7e44233e6daa5c076eb329" > 2628< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a747ddcc73f7e44233e6daa5c076eb329" > PathState::ChangeLoops< / a > (< span class = "keyword" > const< / span > std::vector< int> & new_loops) {< / div >
< div class = "line" > < a id = "l02629" name = "l02629" > < / a > < span class = "lineno" > 2629< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > loop : new_loops) {< / div >
< div class = "line" > < a id = "l02630" name = "l02630" > < / a > < span class = "lineno" > 2630< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a937b365701ebfe974cd5cb1353261f09" > Path< / a > (loop) == -1) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l02631" name = "l02631" > < / a > < span class = "lineno" > 2631< / span > changed_loops_.push_back(loop);< / div >
< div class = "line" > < a id = "l02632" name = "l02632" > < / a > < span class = "lineno" > 2632< / span > }< / div >
< div class = "line" > < a id = "l02633" name = "l02633" > < / a > < span class = "lineno" > 2633< / span > }< / div >
< div class = "line" > < a id = "l02634" name = "l02634" > < / a > < span class = "lineno" > 2634< / span > < / div >
< div class = "line" > < a id = "l02635" name = "l02635" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_state.html#aca6f43ce4724910499fa7cadb5caa01f" > 2635< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#aca6f43ce4724910499fa7cadb5caa01f" > PathState::Commit< / a > () {< / div >
< div class = "line" > < a id = "l02636" name = "l02636" > < / a > < span class = "lineno" > 2636< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (!< a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a6c1f27c9de7ff98356fa712e4b796a1a" > IsInvalid< / a > ());< / div >
< div class = "line" > < a id = "l02637" name = "l02637" > < / a > < span class = "lineno" > 2637< / span > < span class = "keywordflow" > if< / span > (committed_nodes_.size() < num_nodes_threshold_) {< / div >
< div class = "line" > < a id = "l02638" name = "l02638" > < / a > < span class = "lineno" > 2638< / span > IncrementalCommit();< / div >
< div class = "line" > < a id = "l02639" name = "l02639" > < / a > < span class = "lineno" > 2639< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l02640" name = "l02640" > < / a > < span class = "lineno" > 2640< / span > FullCommit();< / div >
< div class = "line" > < a id = "l02641" name = "l02641" > < / a > < span class = "lineno" > 2641< / span > }< / div >
< div class = "line" > < a id = "l02642" name = "l02642" > < / a > < span class = "lineno" > 2642< / span > }< / div >
< div class = "line" > < a id = "l02643" name = "l02643" > < / a > < span class = "lineno" > 2643< / span > < / div >
< div class = "line" > < a id = "l02644" name = "l02644" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_path_state.html#ad415204991d6155dd37e84f3a306ccca" > 2644< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#ad415204991d6155dd37e84f3a306ccca" > PathState::Revert< / a > () {< / div >
< div class = "line" > < a id = "l02645" name = "l02645" > < / a > < span class = "lineno" > 2645< / span > is_invalid_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l02646" name = "l02646" > < / a > < span class = "lineno" > 2646< / span > chains_.resize(num_paths_ + 1); < span class = "comment" > // One per path + sentinel.< / span > < / div >
< div class = "line" > < a id = "l02647" name = "l02647" > < / a > < span class = "lineno" > 2647< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path : changed_paths_) {< / div >
< div class = "line" > < a id = "l02648" name = "l02648" > < / a > < span class = "lineno" > 2648< / span > paths_[path] = {path, path + 1};< / div >
< div class = "line" > < a id = "l02649" name = "l02649" > < / a > < span class = "lineno" > 2649< / span > }< / div >
< div class = "line" > < a id = "l02650" name = "l02650" > < / a > < span class = "lineno" > 2650< / span > changed_paths_.clear();< / div >
< div class = "line" > < a id = "l02651" name = "l02651" > < / a > < span class = "lineno" > 2651< / span > changed_loops_.clear();< / div >
< div class = "line" > < a id = "l02652" name = "l02652" > < / a > < span class = "lineno" > 2652< / span > }< / div >
< div class = "line" > < a id = "l02653" name = "l02653" > < / a > < span class = "lineno" > 2653< / span > < / div >
< div class = "line" > < a id = "l02654" name = "l02654" > < / a > < span class = "lineno" > 2654< / span > < span class = "keywordtype" > void< / span > PathState::CopyNewPathAtEndOfNodes(< span class = "keywordtype" > int< / span > path) {< / div >
< div class = "line" > < a id = "l02655" name = "l02655" > < / a > < span class = "lineno" > 2655< / span > < span class = "comment" > // Copy path' s nodes, chain by chain.< / span > < / div >
< div class = "line" > < a id = "l02656" name = "l02656" > < / a > < span class = "lineno" > 2656< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > new_path_begin_index = committed_nodes_.size();< / div >
< div class = "line" > < a id = "l02657" name = "l02657" > < / a > < span class = "lineno" > 2657< / span > < span class = "keyword" > const< / span > PathBounds path_bounds = paths_[path];< / div >
< div class = "line" > < a id = "l02658" name = "l02658" > < / a > < span class = "lineno" > 2658< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = path_bounds.begin_index; i < path_bounds.end_index; ++i) {< / div >
< div class = "line" > < a id = "l02659" name = "l02659" > < / a > < span class = "lineno" > 2659< / span > < span class = "keyword" > const< / span > ChainBounds chain_bounds = chains_[i];< / div >
< div class = "line" > < a id = "l02660" name = "l02660" > < / a > < span class = "lineno" > 2660< / span > committed_nodes_.insert(committed_nodes_.end(),< / div >
< div class = "line" > < a id = "l02661" name = "l02661" > < / a > < span class = "lineno" > 2661< / span > committed_nodes_.data() + chain_bounds.begin_index,< / div >
< div class = "line" > < a id = "l02662" name = "l02662" > < / a > < span class = "lineno" > 2662< / span > committed_nodes_.data() + chain_bounds.end_index);< / div >
< div class = "line" > < a id = "l02663" name = "l02663" > < / a > < span class = "lineno" > 2663< / span > }< / div >
< div class = "line" > < a id = "l02664" name = "l02664" > < / a > < span class = "lineno" > 2664< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > new_path_end_index = committed_nodes_.size();< / div >
< div class = "line" > < a id = "l02665" name = "l02665" > < / a > < span class = "lineno" > 2665< / span > < span class = "comment" > // Set new nodes' path member to path.< / span > < / div >
< div class = "line" > < a id = "l02666" name = "l02666" > < / a > < span class = "lineno" > 2666< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = new_path_begin_index; i < new_path_end_index; ++i) {< / div >
< div class = "line" > < a id = "l02667" name = "l02667" > < / a > < span class = "lineno" > 2667< / span > committed_nodes_[i].path = path;< / div >
< div class = "line" > < a id = "l02668" name = "l02668" > < / a > < span class = "lineno" > 2668< / span > }< / div >
< div class = "line" > < a id = "l02669" name = "l02669" > < / a > < span class = "lineno" > 2669< / span > }< / div >
< div class = "line" > < a id = "l02670" name = "l02670" > < / a > < span class = "lineno" > 2670< / span > < / div >
< div class = "line" > < a id = "l02671" name = "l02671" > < / a > < span class = "lineno" > 2671< / span > < span class = "comment" > // TODO(user): Instead of copying paths at the end systematically,< / span > < / div >
< div class = "line" > < a id = "l02672" name = "l02672" > < / a > < span class = "lineno" > 2672< / span > < span class = "comment" > // reuse some of the memory when possible.< / span > < / div >
< div class = "line" > < a id = "l02673" name = "l02673" > < / a > < span class = "lineno" > 2673< / span > < span class = "keywordtype" > void< / span > PathState::IncrementalCommit() {< / div >
< div class = "line" > < a id = "l02674" name = "l02674" > < / a > < span class = "lineno" > 2674< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > new_nodes_begin = committed_nodes_.size();< / div >
< div class = "line" > < a id = "l02675" name = "l02675" > < / a > < span class = "lineno" > 2675< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path : < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a5385bb1f08b7a7dedd4caa863f3b09b1" > ChangedPaths< / a > ()) {< / div >
< div class = "line" > < a id = "l02676" name = "l02676" > < / a > < span class = "lineno" > 2676< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > chain_begin = committed_nodes_.size();< / div >
< div class = "line" > < a id = "l02677" name = "l02677" > < / a > < span class = "lineno" > 2677< / span > CopyNewPathAtEndOfNodes(path);< / div >
< div class = "line" > < a id = "l02678" name = "l02678" > < / a > < span class = "lineno" > 2678< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > chain_end = committed_nodes_.size();< / div >
< div class = "line" > < a id = "l02679" name = "l02679" > < / a > < span class = "lineno" > 2679< / span > chains_[path] = {chain_begin, chain_end};< / div >
< div class = "line" > < a id = "l02680" name = "l02680" > < / a > < span class = "lineno" > 2680< / span > }< / div >
< div class = "line" > < a id = "l02681" name = "l02681" > < / a > < span class = "lineno" > 2681< / span > < span class = "comment" > // Re-index all copied nodes.< / span > < / div >
< div class = "line" > < a id = "l02682" name = "l02682" > < / a > < span class = "lineno" > 2682< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > new_nodes_end = committed_nodes_.size();< / div >
< div class = "line" > < a id = "l02683" name = "l02683" > < / a > < span class = "lineno" > 2683< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = new_nodes_begin; i < new_nodes_end; ++i) {< / div >
< div class = "line" > < a id = "l02684" name = "l02684" > < / a > < span class = "lineno" > 2684< / span > committed_index_[committed_nodes_[i].node] = i;< / div >
< div class = "line" > < a id = "l02685" name = "l02685" > < / a > < span class = "lineno" > 2685< / span > }< / div >
< div class = "line" > < a id = "l02686" name = "l02686" > < / a > < span class = "lineno" > 2686< / span > < span class = "comment" > // New loops stay in place: only change their path to -1,< / span > < / div >
< div class = "line" > < a id = "l02687" name = "l02687" > < / a > < span class = "lineno" > 2687< / span > < span class = "comment" > // committed_index_ does not change.< / span > < / div >
< div class = "line" > < a id = "l02688" name = "l02688" > < / a > < span class = "lineno" > 2688< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > loop : < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a62f78c1e488deaeaf985cabbcacf5d2f" > ChangedLoops< / a > ()) {< / div >
< div class = "line" > < a id = "l02689" name = "l02689" > < / a > < span class = "lineno" > 2689< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = committed_index_[loop];< / div >
< div class = "line" > < a id = "l02690" name = "l02690" > < / a > < span class = "lineno" > 2690< / span > committed_nodes_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ].path = -1;< / div >
< div class = "line" > < a id = "l02691" name = "l02691" > < / a > < span class = "lineno" > 2691< / span > }< / div >
< div class = "line" > < a id = "l02692" name = "l02692" > < / a > < span class = "lineno" > 2692< / span > < span class = "comment" > // Committed part of the state is set up, erase incremental changes.< / span > < / div >
< div class = "line" > < a id = "l02693" name = "l02693" > < / a > < span class = "lineno" > 2693< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#ad415204991d6155dd37e84f3a306ccca" > Revert< / a > ();< / div >
< div class = "line" > < a id = "l02694" name = "l02694" > < / a > < span class = "lineno" > 2694< / span > }< / div >
< div class = "line" > < a id = "l02695" name = "l02695" > < / a > < span class = "lineno" > 2695< / span > < / div >
< div class = "line" > < a id = "l02696" name = "l02696" > < / a > < span class = "lineno" > 2696< / span > < span class = "keywordtype" > void< / span > PathState::FullCommit() {< / div >
< div class = "line" > < a id = "l02697" name = "l02697" > < / a > < span class = "lineno" > 2697< / span > < span class = "comment" > // Copy all paths at the end of committed_nodes_,< / span > < / div >
< div class = "line" > < a id = "l02698" name = "l02698" > < / a > < span class = "lineno" > 2698< / span > < span class = "comment" > // then remove all old committed_nodes_.< / span > < / div >
< div class = "line" > < a id = "l02699" name = "l02699" > < / a > < span class = "lineno" > 2699< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > old_num_nodes = committed_nodes_.size();< / div >
< div class = "line" > < a id = "l02700" name = "l02700" > < / a > < span class = "lineno" > 2700< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > path = 0; path < num_paths_; ++path) {< / div >
< div class = "line" > < a id = "l02701" name = "l02701" > < / a > < span class = "lineno" > 2701< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > new_path_begin = committed_nodes_.size() - old_num_nodes;< / div >
< div class = "line" > < a id = "l02702" name = "l02702" > < / a > < span class = "lineno" > 2702< / span > CopyNewPathAtEndOfNodes(path);< / div >
< div class = "line" > < a id = "l02703" name = "l02703" > < / a > < span class = "lineno" > 2703< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > new_path_end = committed_nodes_.size() - old_num_nodes;< / div >
< div class = "line" > < a id = "l02704" name = "l02704" > < / a > < span class = "lineno" > 2704< / span > chains_[path] = {new_path_begin, new_path_end};< / div >
< div class = "line" > < a id = "l02705" name = "l02705" > < / a > < span class = "lineno" > 2705< / span > }< / div >
< div class = "line" > < a id = "l02706" name = "l02706" > < / a > < span class = "lineno" > 2706< / span > committed_nodes_.erase(committed_nodes_.begin(),< / div >
< div class = "line" > < a id = "l02707" name = "l02707" > < / a > < span class = "lineno" > 2707< / span > committed_nodes_.begin() + old_num_nodes);< / div >
< div class = "line" > < a id = "l02708" name = "l02708" > < / a > < span class = "lineno" > 2708< / span > < / div >
< div class = "line" > < a id = "l02709" name = "l02709" > < / a > < span class = "lineno" > 2709< / span > < span class = "comment" > // Reindex path nodes, then loop nodes.< / span > < / div >
< div class = "line" > < a id = "l02710" name = "l02710" > < / a > < span class = "lineno" > 2710< / span > < span class = "keyword" > constexpr< / span > < span class = "keywordtype" > int< / span > kUnindexed = -1;< / div >
< div class = "line" > < a id = "l02711" name = "l02711" > < / a > < span class = "lineno" > 2711< / span > committed_index_.assign(num_nodes_, kUnindexed);< / div >
< div class = "line" > < a id = "l02712" name = "l02712" > < / a > < span class = "lineno" > 2712< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = 0;< / div >
< div class = "line" > < a id = "l02713" name = "l02713" > < / a > < span class = "lineno" > 2713< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > CommittedNode committed_node : committed_nodes_) {< / div >
< div class = "line" > < a id = "l02714" name = "l02714" > < / a > < span class = "lineno" > 2714< / span > committed_index_[committed_node.node] = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ++;< / div >
< div class = "line" > < a id = "l02715" name = "l02715" > < / a > < span class = "lineno" > 2715< / span > }< / div >
< div class = "line" > < a id = "l02716" name = "l02716" > < / a > < span class = "lineno" > 2716< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > node = 0; node < num_nodes_; ++node) {< / div >
< div class = "line" > < a id = "l02717" name = "l02717" > < / a > < span class = "lineno" > 2717< / span > < span class = "keywordflow" > if< / span > (committed_index_[node] != kUnindexed) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l02718" name = "l02718" > < / a > < span class = "lineno" > 2718< / span > committed_index_[node] = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ++;< / div >
< div class = "line" > < a id = "l02719" name = "l02719" > < / a > < span class = "lineno" > 2719< / span > committed_nodes_.push_back({node, -1});< / div >
< div class = "line" > < a id = "l02720" name = "l02720" > < / a > < span class = "lineno" > 2720< / span > }< / div >
< div class = "line" > < a id = "l02721" name = "l02721" > < / a > < span class = "lineno" > 2721< / span > < span class = "comment" > // Committed part of the state is set up, erase incremental changes.< / span > < / div >
< div class = "line" > < a id = "l02722" name = "l02722" > < / a > < span class = "lineno" > 2722< / span > < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#ad415204991d6155dd37e84f3a306ccca" > Revert< / a > ();< / div >
< div class = "line" > < a id = "l02723" name = "l02723" > < / a > < span class = "lineno" > 2723< / span > }< / div >
< div class = "line" > < a id = "l02724" name = "l02724" > < / a > < span class = "lineno" > 2724< / span > < / div >
< div class = "line" > < a id = "l02725" name = "l02725" > < / a > < span class = "lineno" > 2725< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l02726" name = "l02726" > < / a > < span class = "lineno" > 2726< / span > < / div >
< div class = "line" > < a id = "l02727" name = "l02727" > < / a > < span class = "lineno" > 2727< / span > < span class = "keyword" > class < / span > PathStateFilter : < span class = "keyword" > public< / span > LocalSearchFilter {< / div >
< div class = "line" > < a id = "l02728" name = "l02728" > < / a > < span class = "lineno" > 2728< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l02729" name = "l02729" > < / a > < span class = "lineno" > 2729< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " PathStateFilter" < / span > ; }< / div >
< div class = "line" > < a id = "l02730" name = "l02730" > < / a > < span class = "lineno" > 2730< / span > PathStateFilter(std::unique_ptr< PathState> path_state,< / div >
< div class = "line" > < a id = "l02731" name = "l02731" > < / a > < span class = "lineno" > 2731< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & nexts);< / div >
< div class = "line" > < a id = "l02732" name = "l02732" > < / a > < span class = "lineno" > 2732< / span > < span class = "keywordtype" > void< / span > Relax(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < span class = "keyword" > const< / span > Assignment* deltadelta) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l02733" name = "l02733" > < / a > < span class = "lineno" > 2733< / span > < span class = "keywordtype" > bool< / span > Accept(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < span class = "keyword" > const< / span > Assignment* deltadelta,< / div >
< div class = "line" > < a id = "l02734" name = "l02734" > < / a > < span class = "lineno" > 2734< / span > int64_t objective_min, int64_t objective_max)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l02735" name = "l02735" > < / a > < span class = "lineno" > 2735< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l02736" name = "l02736" > < / a > < span class = "lineno" > 2736< / span > }< / div >
< div class = "line" > < a id = "l02737" name = "l02737" > < / a > < span class = "lineno" > 2737< / span > < span class = "keywordtype" > void< / span > Synchronize(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ,< / div >
< div class = "line" > < a id = "l02738" name = "l02738" > < / a > < span class = "lineno" > 2738< / span > < span class = "keyword" > const< / span > Assignment* deltadelta)< span class = "keyword" > override< / span > {};< / div >
< div class = "line" > < a id = "l02739" name = "l02739" > < / a > < span class = "lineno" > 2739< / span > < span class = "keywordtype" > void< / span > Commit(< span class = "keyword" > const< / span > Assignment* assignment, < span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l02740" name = "l02740" > < / a > < span class = "lineno" > 2740< / span > < span class = "keywordtype" > void< / span > Revert() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l02741" name = "l02741" > < / a > < span class = "lineno" > 2741< / span > < span class = "keywordtype" > void< / span > Reset() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l02742" name = "l02742" > < / a > < span class = "lineno" > 2742< / span > < / div >
< div class = "line" > < a id = "l02743" name = "l02743" > < / a > < span class = "lineno" > 2743< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l02744" name = "l02744" > < / a > < span class = "lineno" > 2744< / span > < span class = "comment" > // Used in arc to chain translation, see below.< / span > < / div >
< div class = "line" > < a id = "l02745" name = "l02745" > < / a > < span class = "lineno" > 2745< / span > < span class = "keyword" > struct < / span > TailHeadIndices {< / div >
< div class = "line" > < a id = "l02746" name = "l02746" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#aaf2e0a8c3adf4282a64dedbfc3ad9dbc" > 2746< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#aaf2e0a8c3adf4282a64dedbfc3ad9dbc" > tail_index< / a > ;< / div >
< div class = "line" > < a id = "l02747" name = "l02747" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a6838828409e38d5296e8379d61758293" > 2747< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a6838828409e38d5296e8379d61758293" > head_index< / a > ;< / div >
< div class = "line" > < a id = "l02748" name = "l02748" > < / a > < span class = "lineno" > 2748< / span > };< / div >
< div class = "line" > < a id = "l02749" name = "l02749" > < / a > < span class = "lineno" > 2749< / span > < span class = "keyword" > struct < / span > IndexArc {< / div >
< div class = "line" > < a id = "l02750" name = "l02750" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > 2750< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
< div class = "line" > < a id = "l02751" name = "l02751" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > 2751< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > ;< / div >
< div class = "line" > < a id = "l02752" name = "l02752" > < / a > < span class = "lineno" > 2752< / span > < span class = "keywordtype" > bool< / span > operator< (< span class = "keyword" > const< / span > IndexArc& other)< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < other.index; }< / div >
< div class = "line" > < a id = "l02753" name = "l02753" > < / a > < span class = "lineno" > 2753< / span > };< / div >
< div class = "line" > < a id = "l02754" name = "l02754" > < / a > < span class = "lineno" > 2754< / span > < / div >
< div class = "line" > < a id = "l02755" name = "l02755" > < / a > < span class = "lineno" > 2755< / span > < span class = "comment" > // Translate changed_arcs_ to chains, pass to underlying PathState.< / span > < / div >
< div class = "line" > < a id = "l02756" name = "l02756" > < / a > < span class = "lineno" > 2756< / span > < span class = "keywordtype" > void< / span > CutChains();< / div >
< div class = "line" > < a id = "l02757" name = "l02757" > < / a > < span class = "lineno" > 2757< / span > < span class = "comment" > // From changed_paths_ and changed_arcs_, fill chains_ and paths_.< / span > < / div >
< div class = "line" > < a id = "l02758" name = "l02758" > < / a > < span class = "lineno" > 2758< / span > < span class = "comment" > // Selection-based algorithm in O(n^2), to use for small change sets.< / span > < / div >
< div class = "line" > < a id = "l02759" name = "l02759" > < / a > < span class = "lineno" > 2759< / span > < span class = "keywordtype" > void< / span > MakeChainsFromChangedPathsAndArcsWithSelectionAlgorithm();< / div >
< div class = "line" > < a id = "l02760" name = "l02760" > < / a > < span class = "lineno" > 2760< / span > < span class = "comment" > // From changed_paths_ and changed_arcs_, fill chains_ and paths_.< / span > < / div >
< div class = "line" > < a id = "l02761" name = "l02761" > < / a > < span class = "lineno" > 2761< / span > < span class = "comment" > // Generic algorithm in O(std::sort(n)+n), to use for larger change sets.< / span > < / div >
< div class = "line" > < a id = "l02762" name = "l02762" > < / a > < span class = "lineno" > 2762< / span > < span class = "keywordtype" > void< / span > MakeChainsFromChangedPathsAndArcsWithGenericAlgorithm();< / div >
< div class = "line" > < a id = "l02763" name = "l02763" > < / a > < span class = "lineno" > 2763< / span > < / div >
< div class = "line" > < a id = "l02764" name = "l02764" > < / a > < span class = "lineno" > 2764< / span > < span class = "keyword" > const< / span > std::unique_ptr< PathState> path_state_;< / div >
< div class = "line" > < a id = "l02765" name = "l02765" > < / a > < span class = "lineno" > 2765< / span > < span class = "comment" > // Map IntVar* index to node, offset by the min index in nexts.< / span > < / div >
< div class = "line" > < a id = "l02766" name = "l02766" > < / a > < span class = "lineno" > 2766< / span > std::vector< int> variable_index_to_node_;< / div >
< div class = "line" > < a id = "l02767" name = "l02767" > < / a > < span class = "lineno" > 2767< / span > < span class = "keywordtype" > int< / span > index_offset_;< / div >
< div class = "line" > < a id = "l02768" name = "l02768" > < / a > < span class = "lineno" > 2768< / span > < span class = "comment" > // Used only in Reset(), class member status avoids reallocations.< / span > < / div >
< div class = "line" > < a id = "l02769" name = "l02769" > < / a > < span class = "lineno" > 2769< / span > std::vector< bool> node_is_assigned_;< / div >
< div class = "line" > < a id = "l02770" name = "l02770" > < / a > < span class = "lineno" > 2770< / span > std::vector< int> loops_;< / div >
< div class = "line" > < a id = "l02771" name = "l02771" > < / a > < span class = "lineno" > 2771< / span > < / div >
< div class = "line" > < a id = "l02772" name = "l02772" > < / a > < span class = "lineno" > 2772< / span > < span class = "comment" > // Used in CutChains(), class member status avoids reallocations.< / span > < / div >
< div class = "line" > < a id = "l02773" name = "l02773" > < / a > < span class = "lineno" > 2773< / span > std::vector< int> changed_paths_;< / div >
< div class = "line" > < a id = "l02774" name = "l02774" > < / a > < span class = "lineno" > 2774< / span > std::vector< bool> path_has_changed_;< / div >
< div class = "line" > < a id = "l02775" name = "l02775" > < / a > < span class = "lineno" > 2775< / span > std::vector< std::pair< int, int> > changed_arcs_;< / div >
< div class = "line" > < a id = "l02776" name = "l02776" > < / a > < span class = "lineno" > 2776< / span > std::vector< int> changed_loops_;< / div >
< div class = "line" > < a id = "l02777" name = "l02777" > < / a > < span class = "lineno" > 2777< / span > std::vector< TailHeadIndices> tail_head_indices_;< / div >
< div class = "line" > < a id = "l02778" name = "l02778" > < / a > < span class = "lineno" > 2778< / span > std::vector< IndexArc> arcs_by_tail_index_;< / div >
< div class = "line" > < a id = "l02779" name = "l02779" > < / a > < span class = "lineno" > 2779< / span > std::vector< IndexArc> arcs_by_head_index_;< / div >
< div class = "line" > < a id = "l02780" name = "l02780" > < / a > < span class = "lineno" > 2780< / span > std::vector< int> next_arc_;< / div >
< div class = "line" > < a id = "l02781" name = "l02781" > < / a > < span class = "lineno" > 2781< / span > std::vector< PathState::ChainBounds> path_chains_;< / div >
< div class = "line" > < a id = "l02782" name = "l02782" > < / a > < span class = "lineno" > 2782< / span > };< / div >
< div class = "line" > < a id = "l02783" name = "l02783" > < / a > < span class = "lineno" > 2783< / span > < / div >
< div class = "line" > < a id = "l02784" name = "l02784" > < / a > < span class = "lineno" > 2784< / span > PathStateFilter::PathStateFilter(std::unique_ptr< PathState> path_state,< / div >
< div class = "line" > < a id = "l02785" name = "l02785" > < / a > < span class = "lineno" > 2785< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & nexts)< / div >
< div class = "line" > < a id = "l02786" name = "l02786" > < / a > < span class = "lineno" > 2786< / span > : path_state_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(path_state)) {< / div >
< div class = "line" > < a id = "l02787" name = "l02787" > < / a > < span class = "lineno" > 2787< / span > {< / div >
< div class = "line" > < a id = "l02788" name = "l02788" > < / a > < span class = "lineno" > 2788< / span > < span class = "keywordtype" > int< / span > min_index = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int> ::max< / a > ();< / div >
< div class = "line" > < a id = "l02789" name = "l02789" > < / a > < span class = "lineno" > 2789< / span > < span class = "keywordtype" > int< / span > max_index = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int> ::min< / a > ();< / div >
< div class = "line" > < a id = "l02790" name = "l02790" > < / a > < span class = "lineno" > 2790< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > IntVar* < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > : nexts) {< / div >
< div class = "line" > < a id = "l02791" name = "l02791" > < / a > < span class = "lineno" > 2791< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > -> index();< / div >
< div class = "line" > < a id = "l02792" name = "l02792" > < / a > < span class = "lineno" > 2792< / span > min_index = std::min< int> (min_index, < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > );< / div >
< div class = "line" > < a id = "l02793" name = "l02793" > < / a > < span class = "lineno" > 2793< / span > max_index = std::max< int> (max_index, < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > );< / div >
< div class = "line" > < a id = "l02794" name = "l02794" > < / a > < span class = "lineno" > 2794< / span > }< / div >
< div class = "line" > < a id = "l02795" name = "l02795" > < / a > < span class = "lineno" > 2795< / span > variable_index_to_node_.resize(max_index - min_index + 1, -1);< / div >
< div class = "line" > < a id = "l02796" name = "l02796" > < / a > < span class = "lineno" > 2796< / span > index_offset_ = min_index;< / div >
< div class = "line" > < a id = "l02797" name = "l02797" > < / a > < span class = "lineno" > 2797< / span > }< / div >
< div class = "line" > < a id = "l02798" name = "l02798" > < / a > < span class = "lineno" > 2798< / span > < / div >
< div class = "line" > < a id = "l02799" name = "l02799" > < / a > < span class = "lineno" > 2799< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > node = 0; node < nexts.size(); ++node) {< / div >
< div class = "line" > < a id = "l02800" name = "l02800" > < / a > < span class = "lineno" > 2800< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = nexts[node]-> index() - index_offset_;< / div >
< div class = "line" > < a id = "l02801" name = "l02801" > < / a > < span class = "lineno" > 2801< / span > variable_index_to_node_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] = node;< / div >
< div class = "line" > < a id = "l02802" name = "l02802" > < / a > < span class = "lineno" > 2802< / span > }< / div >
< div class = "line" > < a id = "l02803" name = "l02803" > < / a > < span class = "lineno" > 2803< / span > path_has_changed_.assign(path_state_-> NumPaths(), < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l02804" name = "l02804" > < / a > < span class = "lineno" > 2804< / span > }< / div >
< div class = "line" > < a id = "l02805" name = "l02805" > < / a > < span class = "lineno" > 2805< / span > < / div >
< div class = "line" > < a id = "l02806" name = "l02806" > < / a > < span class = "lineno" > 2806< / span > < span class = "keywordtype" > void< / span > PathStateFilter::Relax(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ,< / div >
< div class = "line" > < a id = "l02807" name = "l02807" > < / a > < span class = "lineno" > 2807< / span > < span class = "keyword" > const< / span > Assignment* deltadelta) {< / div >
< div class = "line" > < a id = "l02808" name = "l02808" > < / a > < span class = "lineno" > 2808< / span > path_state_-> Revert();< / div >
< div class = "line" > < a id = "l02809" name = "l02809" > < / a > < span class = "lineno" > 2809< / span > changed_arcs_.clear();< / div >
< div class = "line" > < a id = "l02810" name = "l02810" > < / a > < span class = "lineno" > 2810< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > IntVarElement& var_value : < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> IntVarContainer().elements()) {< / div >
< div class = "line" > < a id = "l02811" name = "l02811" > < / a > < span class = "lineno" > 2811< / span > < span class = "keywordflow" > if< / span > (var_value.Var() == < span class = "keyword" > nullptr< / span > ) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l02812" name = "l02812" > < / a > < span class = "lineno" > 2812< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = var_value.Var()-> index() - index_offset_;< / div >
< div class = "line" > < a id = "l02813" name = "l02813" > < / a > < span class = "lineno" > 2813< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < 0 || variable_index_to_node_.size() < = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l02814" name = "l02814" > < / a > < span class = "lineno" > 2814< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > node = variable_index_to_node_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ];< / div >
< div class = "line" > < a id = "l02815" name = "l02815" > < / a > < span class = "lineno" > 2815< / span > < span class = "keywordflow" > if< / span > (node == -1) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l02816" name = "l02816" > < / a > < span class = "lineno" > 2816< / span > < span class = "keywordflow" > if< / span > (var_value.Bound()) {< / div >
< div class = "line" > < a id = "l02817" name = "l02817" > < / a > < span class = "lineno" > 2817< / span > changed_arcs_.emplace_back(node, var_value.Value());< / div >
< div class = "line" > < a id = "l02818" name = "l02818" > < / a > < span class = "lineno" > 2818< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l02819" name = "l02819" > < / a > < span class = "lineno" > 2819< / span > path_state_-> Revert();< / div >
< div class = "line" > < a id = "l02820" name = "l02820" > < / a > < span class = "lineno" > 2820< / span > path_state_-> SetInvalid();< / div >
< div class = "line" > < a id = "l02821" name = "l02821" > < / a > < span class = "lineno" > 2821< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l02822" name = "l02822" > < / a > < span class = "lineno" > 2822< / span > }< / div >
< div class = "line" > < a id = "l02823" name = "l02823" > < / a > < span class = "lineno" > 2823< / span > }< / div >
< div class = "line" > < a id = "l02824" name = "l02824" > < / a > < span class = "lineno" > 2824< / span > CutChains();< / div >
< div class = "line" > < a id = "l02825" name = "l02825" > < / a > < span class = "lineno" > 2825< / span > }< / div >
< div class = "line" > < a id = "l02826" name = "l02826" > < / a > < span class = "lineno" > 2826< / span > < / div >
< div class = "line" > < a id = "l02827" name = "l02827" > < / a > < span class = "lineno" > 2827< / span > < span class = "keywordtype" > void< / span > PathStateFilter::Reset() {< / div >
< div class = "line" > < a id = "l02828" name = "l02828" > < / a > < span class = "lineno" > 2828< / span > path_state_-> Revert();< / div >
< div class = "line" > < a id = "l02829" name = "l02829" > < / a > < span class = "lineno" > 2829< / span > < span class = "comment" > // Set all paths of path state to empty start -> end paths,< / span > < / div >
< div class = "line" > < a id = "l02830" name = "l02830" > < / a > < span class = "lineno" > 2830< / span > < span class = "comment" > // and all nonstart/nonend nodes to node -> node loops.< / span > < / div >
< div class = "line" > < a id = "l02831" name = "l02831" > < / a > < span class = "lineno" > 2831< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_nodes = path_state_-> NumNodes();< / div >
< div class = "line" > < a id = "l02832" name = "l02832" > < / a > < span class = "lineno" > 2832< / span > node_is_assigned_.assign(num_nodes, < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l02833" name = "l02833" > < / a > < span class = "lineno" > 2833< / span > loops_.clear();< / div >
< div class = "line" > < a id = "l02834" name = "l02834" > < / a > < span class = "lineno" > 2834< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_paths = path_state_-> NumPaths();< / div >
< div class = "line" > < a id = "l02835" name = "l02835" > < / a > < span class = "lineno" > 2835< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > path = 0; path < num_paths; ++path) {< / div >
< div class = "line" > < a id = "l02836" name = "l02836" > < / a > < span class = "lineno" > 2836< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [start_index, end_index] = path_state_-> CommittedPathRange(path);< / div >
< div class = "line" > < a id = "l02837" name = "l02837" > < / a > < span class = "lineno" > 2837< / span > path_state_-> ChangePath(< / div >
< div class = "line" > < a id = "l02838" name = "l02838" > < / a > < span class = "lineno" > 2838< / span > path, {{start_index, start_index + 1}, {end_index - 1, end_index}});< / div >
< div class = "line" > < a id = "l02839" name = "l02839" > < / a > < span class = "lineno" > 2839< / span > node_is_assigned_[path_state_-> Start(path)] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l02840" name = "l02840" > < / a > < span class = "lineno" > 2840< / span > node_is_assigned_[path_state_-> End(path)] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l02841" name = "l02841" > < / a > < span class = "lineno" > 2841< / span > }< / div >
< div class = "line" > < a id = "l02842" name = "l02842" > < / a > < span class = "lineno" > 2842< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > node = 0; node < num_nodes; ++node) {< / div >
< div class = "line" > < a id = "l02843" name = "l02843" > < / a > < span class = "lineno" > 2843< / span > < span class = "keywordflow" > if< / span > (!node_is_assigned_[node]) loops_.push_back(node);< / div >
< div class = "line" > < a id = "l02844" name = "l02844" > < / a > < span class = "lineno" > 2844< / span > }< / div >
< div class = "line" > < a id = "l02845" name = "l02845" > < / a > < span class = "lineno" > 2845< / span > path_state_-> ChangeLoops(loops_);< / div >
< div class = "line" > < a id = "l02846" name = "l02846" > < / a > < span class = "lineno" > 2846< / span > path_state_-> Commit();< / div >
< div class = "line" > < a id = "l02847" name = "l02847" > < / a > < span class = "lineno" > 2847< / span > }< / div >
< div class = "line" > < a id = "l02848" name = "l02848" > < / a > < span class = "lineno" > 2848< / span > < / div >
< div class = "line" > < a id = "l02849" name = "l02849" > < / a > < span class = "lineno" > 2849< / span > < span class = "comment" > // The solver does not guarantee that a given Commit() corresponds to< / span > < / div >
< div class = "line" > < a id = "l02850" name = "l02850" > < / a > < span class = "lineno" > 2850< / span > < span class = "comment" > // the previous Relax() (or that there has been a call to Relax()),< / span > < / div >
< div class = "line" > < a id = "l02851" name = "l02851" > < / a > < span class = "lineno" > 2851< / span > < span class = "comment" > // so we replay the full change call sequence.< / span > < / div >
< div class = "line" > < a id = "l02852" name = "l02852" > < / a > < span class = "lineno" > 2852< / span > < span class = "keywordtype" > void< / span > PathStateFilter::Commit(< span class = "keyword" > const< / span > Assignment* assignment,< / div >
< div class = "line" > < a id = "l02853" name = "l02853" > < / a > < span class = "lineno" > 2853< / span > < span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ) {< / div >
< div class = "line" > < a id = "l02854" name = "l02854" > < / a > < span class = "lineno" > 2854< / span > path_state_-> Revert();< / div >
< div class = "line" > < a id = "l02855" name = "l02855" > < / a > < span class = "lineno" > 2855< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > == < span class = "keyword" > nullptr< / span > || < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Empty()) {< / div >
< div class = "line" > < a id = "l02856" name = "l02856" > < / a > < span class = "lineno" > 2856< / span > Relax(assignment, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l02857" name = "l02857" > < / a > < span class = "lineno" > 2857< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l02858" name = "l02858" > < / a > < span class = "lineno" > 2858< / span > Relax(< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l02859" name = "l02859" > < / a > < span class = "lineno" > 2859< / span > }< / div >
< div class = "line" > < a id = "l02860" name = "l02860" > < / a > < span class = "lineno" > 2860< / span > path_state_-> Commit();< / div >
< div class = "line" > < a id = "l02861" name = "l02861" > < / a > < span class = "lineno" > 2861< / span > }< / div >
< div class = "line" > < a id = "l02862" name = "l02862" > < / a > < span class = "lineno" > 2862< / span > < / div >
< div class = "line" > < a id = "l02863" name = "l02863" > < / a > < span class = "lineno" > 2863< / span > < span class = "keywordtype" > void< / span > PathStateFilter::Revert() { path_state_-> Revert(); }< / div >
< div class = "line" > < a id = "l02864" name = "l02864" > < / a > < span class = "lineno" > 2864< / span > < / div >
< div class = "line" > < a id = "l02865" name = "l02865" > < / a > < span class = "lineno" > 2865< / span > < span class = "keywordtype" > void< / span > PathStateFilter::CutChains() {< / div >
< div class = "line" > < a id = "l02866" name = "l02866" > < / a > < span class = "lineno" > 2866< / span > < span class = "comment" > // Filter out unchanged arcs from changed_arcs_,< / span > < / div >
< div class = "line" > < a id = "l02867" name = "l02867" > < / a > < span class = "lineno" > 2867< / span > < span class = "comment" > // translate changed arcs to changed arc indices.< / span > < / div >
< div class = "line" > < a id = "l02868" name = "l02868" > < / a > < span class = "lineno" > 2868< / span > < span class = "comment" > // Fill changed_paths_ while we hold node_path.< / span > < / div >
< div class = "line" > < a id = "l02869" name = "l02869" > < / a > < span class = "lineno" > 2869< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path : changed_paths_) path_has_changed_[path] = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l02870" name = "l02870" > < / a > < span class = "lineno" > 2870< / span > changed_paths_.clear();< / div >
< div class = "line" > < a id = "l02871" name = "l02871" > < / a > < span class = "lineno" > 2871< / span > tail_head_indices_.clear();< / div >
< div class = "line" > < a id = "l02872" name = "l02872" > < / a > < span class = "lineno" > 2872< / span > changed_loops_.clear();< / div >
< div class = "line" > < a id = "l02873" name = "l02873" > < / a > < span class = "lineno" > 2873< / span > < span class = "keywordtype" > int< / span > num_changed_arcs = 0;< / div >
< div class = "line" > < a id = "l02874" name = "l02874" > < / a > < span class = "lineno" > 2874< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [node, < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > ] : changed_arcs_) {< / div >
< div class = "line" > < a id = "l02875" name = "l02875" > < / a > < span class = "lineno" > 2875< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > node_index = path_state_-> CommittedIndex(node);< / div >
< div class = "line" > < a id = "l02876" name = "l02876" > < / a > < span class = "lineno" > 2876< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > next_index = path_state_-> CommittedIndex(< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > );< / div >
< div class = "line" > < a id = "l02877" name = "l02877" > < / a > < span class = "lineno" > 2877< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > node_path = path_state_-> Path(node);< / div >
< div class = "line" > < a id = "l02878" name = "l02878" > < / a > < span class = "lineno" > 2878< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > != node & & < / div >
< div class = "line" > < a id = "l02879" name = "l02879" > < / a > < span class = "lineno" > 2879< / span > (next_index != node_index + 1 || node_path == -1)) { < span class = "comment" > // New arc.< / span > < / div >
< div class = "line" > < a id = "l02880" name = "l02880" > < / a > < span class = "lineno" > 2880< / span > tail_head_indices_.push_back({node_index, next_index});< / div >
< div class = "line" > < a id = "l02881" name = "l02881" > < / a > < span class = "lineno" > 2881< / span > changed_arcs_[num_changed_arcs++] = {node, < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > };< / div >
< div class = "line" > < a id = "l02882" name = "l02882" > < / a > < span class = "lineno" > 2882< / span > < span class = "keywordflow" > if< / span > (node_path != -1 & & !path_has_changed_[node_path]) {< / div >
< div class = "line" > < a id = "l02883" name = "l02883" > < / a > < span class = "lineno" > 2883< / span > path_has_changed_[node_path] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l02884" name = "l02884" > < / a > < span class = "lineno" > 2884< / span > changed_paths_.push_back(node_path);< / div >
< div class = "line" > < a id = "l02885" name = "l02885" > < / a > < span class = "lineno" > 2885< / span > }< / div >
< div class = "line" > < a id = "l02886" name = "l02886" > < / a > < span class = "lineno" > 2886< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (node == < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > & & node_path != -1) { < span class = "comment" > // New loop.< / span > < / div >
< div class = "line" > < a id = "l02887" name = "l02887" > < / a > < span class = "lineno" > 2887< / span > changed_loops_.push_back(node);< / div >
< div class = "line" > < a id = "l02888" name = "l02888" > < / a > < span class = "lineno" > 2888< / span > }< / div >
< div class = "line" > < a id = "l02889" name = "l02889" > < / a > < span class = "lineno" > 2889< / span > }< / div >
< div class = "line" > < a id = "l02890" name = "l02890" > < / a > < span class = "lineno" > 2890< / span > changed_arcs_.resize(num_changed_arcs);< / div >
< div class = "line" > < a id = "l02891" name = "l02891" > < / a > < span class = "lineno" > 2891< / span > < / div >
< div class = "line" > < a id = "l02892" name = "l02892" > < / a > < span class = "lineno" > 2892< / span > path_state_-> ChangeLoops(changed_loops_);< / div >
< div class = "line" > < a id = "l02893" name = "l02893" > < / a > < span class = "lineno" > 2893< / span > < span class = "keywordflow" > if< / span > (tail_head_indices_.size() + changed_paths_.size() < = 8) {< / div >
< div class = "line" > < a id = "l02894" name = "l02894" > < / a > < span class = "lineno" > 2894< / span > MakeChainsFromChangedPathsAndArcsWithSelectionAlgorithm();< / div >
< div class = "line" > < a id = "l02895" name = "l02895" > < / a > < span class = "lineno" > 2895< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l02896" name = "l02896" > < / a > < span class = "lineno" > 2896< / span > MakeChainsFromChangedPathsAndArcsWithGenericAlgorithm();< / div >
< div class = "line" > < a id = "l02897" name = "l02897" > < / a > < span class = "lineno" > 2897< / span > }< / div >
< div class = "line" > < a id = "l02898" name = "l02898" > < / a > < span class = "lineno" > 2898< / span > }< / div >
< div class = "line" > < a id = "l02899" name = "l02899" > < / a > < span class = "lineno" > 2899< / span > < / div >
< div class = "line" > < a id = "l02900" name = "l02900" > < / a > < span class = "lineno" > 2900< / span > < span class = "keywordtype" > void< / span > PathStateFilter::< / div >
< div class = "line" > < a id = "l02901" name = "l02901" > < / a > < span class = "lineno" > 2901< / span > MakeChainsFromChangedPathsAndArcsWithSelectionAlgorithm() {< / div >
< div class = "line" > < a id = "l02902" name = "l02902" > < / a > < span class = "lineno" > 2902< / span > < span class = "keywordtype" > int< / span > num_visited_changed_arcs = 0;< / div >
< div class = "line" > < a id = "l02903" name = "l02903" > < / a > < span class = "lineno" > 2903< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_changed_arcs = tail_head_indices_.size();< / div >
< div class = "line" > < a id = "l02904" name = "l02904" > < / a > < span class = "lineno" > 2904< / span > < span class = "comment" > // For every path, find all its chains.< / span > < / div >
< div class = "line" > < a id = "l02905" name = "l02905" > < / a > < span class = "lineno" > 2905< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path : changed_paths_) {< / div >
< div class = "line" > < a id = "l02906" name = "l02906" > < / a > < span class = "lineno" > 2906< / span > path_chains_.clear();< / div >
< div class = "line" > < a id = "l02907" name = "l02907" > < / a > < span class = "lineno" > 2907< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [start_index, end_index] = path_state_-> CommittedPathRange(path);< / div >
< div class = "line" > < a id = "l02908" name = "l02908" > < / a > < span class = "lineno" > 2908< / span > < span class = "keywordtype" > int< / span > current_index = start_index;< / div >
< div class = "line" > < a id = "l02909" name = "l02909" > < / a > < span class = "lineno" > 2909< / span > < span class = "keywordflow" > while< / span > (< span class = "keyword" > true< / span > ) {< / div >
< div class = "line" > < a id = "l02910" name = "l02910" > < / a > < span class = "lineno" > 2910< / span > < span class = "comment" > // Look for smallest non-visited tail_index that is no smaller than< / span > < / div >
< div class = "line" > < a id = "l02911" name = "l02911" > < / a > < span class = "lineno" > 2911< / span > < span class = "comment" > // current_index.< / span > < / div >
< div class = "line" > < a id = "l02912" name = "l02912" > < / a > < span class = "lineno" > 2912< / span > < span class = "keywordtype" > int< / span > selected_arc = -1;< / div >
< div class = "line" > < a id = "l02913" name = "l02913" > < / a > < span class = "lineno" > 2913< / span > < span class = "keywordtype" > int< / span > selected_tail_index = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int> ::max< / a > ();< / div >
< div class = "line" > < a id = "l02914" name = "l02914" > < / a > < span class = "lineno" > 2914< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = num_visited_changed_arcs; i < num_changed_arcs; ++i) {< / div >
< div class = "line" > < a id = "l02915" name = "l02915" > < / a > < span class = "lineno" > 2915< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#aaf2e0a8c3adf4282a64dedbfc3ad9dbc" > tail_index< / a > = tail_head_indices_[i].tail_index;< / div >
< div class = "line" > < a id = "l02916" name = "l02916" > < / a > < span class = "lineno" > 2916< / span > < span class = "keywordflow" > if< / span > (current_index < = < a class = "code hl_variable" href = "local__search_8cc.html#aaf2e0a8c3adf4282a64dedbfc3ad9dbc" > tail_index< / a > & & < a class = "code hl_variable" href = "local__search_8cc.html#aaf2e0a8c3adf4282a64dedbfc3ad9dbc" > tail_index< / a > < selected_tail_index) {< / div >
< div class = "line" > < a id = "l02917" name = "l02917" > < / a > < span class = "lineno" > 2917< / span > selected_arc = i;< / div >
< div class = "line" > < a id = "l02918" name = "l02918" > < / a > < span class = "lineno" > 2918< / span > selected_tail_index = < a class = "code hl_variable" href = "local__search_8cc.html#aaf2e0a8c3adf4282a64dedbfc3ad9dbc" > tail_index< / a > ;< / div >
< div class = "line" > < a id = "l02919" name = "l02919" > < / a > < span class = "lineno" > 2919< / span > }< / div >
< div class = "line" > < a id = "l02920" name = "l02920" > < / a > < span class = "lineno" > 2920< / span > }< / div >
< div class = "line" > < a id = "l02921" name = "l02921" > < / a > < span class = "lineno" > 2921< / span > < span class = "comment" > // If there is no such tail index, or more generally if the next chain< / span > < / div >
< div class = "line" > < a id = "l02922" name = "l02922" > < / a > < span class = "lineno" > 2922< / span > < span class = "comment" > // would be cut by end of path,< / span > < / div >
< div class = "line" > < a id = "l02923" name = "l02923" > < / a > < span class = "lineno" > 2923< / span > < span class = "comment" > // stack {current_index, end_index + 1} in chains_, and go to next path.< / span > < / div >
< div class = "line" > < a id = "l02924" name = "l02924" > < / a > < span class = "lineno" > 2924< / span > < span class = "comment" > // Otherwise, stack {current_index, tail_index+1} in chains_,< / span > < / div >
< div class = "line" > < a id = "l02925" name = "l02925" > < / a > < span class = "lineno" > 2925< / span > < span class = "comment" > // set current_index = head_index, set pair to visited.< / span > < / div >
< div class = "line" > < a id = "l02926" name = "l02926" > < / a > < span class = "lineno" > 2926< / span > < span class = "keywordflow" > if< / span > (start_index < = current_index & & current_index < end_index & & < / div >
< div class = "line" > < a id = "l02927" name = "l02927" > < / a > < span class = "lineno" > 2927< / span > end_index < = selected_tail_index) {< / div >
< div class = "line" > < a id = "l02928" name = "l02928" > < / a > < span class = "lineno" > 2928< / span > path_chains_.emplace_back(current_index, end_index);< / div >
< div class = "line" > < a id = "l02929" name = "l02929" > < / a > < span class = "lineno" > 2929< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l02930" name = "l02930" > < / a > < span class = "lineno" > 2930< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l02931" name = "l02931" > < / a > < span class = "lineno" > 2931< / span > path_chains_.emplace_back(current_index, selected_tail_index + 1);< / div >
< div class = "line" > < a id = "l02932" name = "l02932" > < / a > < span class = "lineno" > 2932< / span > current_index = tail_head_indices_[selected_arc].head_index;< / div >
< div class = "line" > < a id = "l02933" name = "l02933" > < / a > < span class = "lineno" > 2933< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2" > std::swap< / a > (tail_head_indices_[num_visited_changed_arcs],< / div >
< div class = "line" > < a id = "l02934" name = "l02934" > < / a > < span class = "lineno" > 2934< / span > tail_head_indices_[selected_arc]);< / div >
< div class = "line" > < a id = "l02935" name = "l02935" > < / a > < span class = "lineno" > 2935< / span > ++num_visited_changed_arcs;< / div >
< div class = "line" > < a id = "l02936" name = "l02936" > < / a > < span class = "lineno" > 2936< / span > }< / div >
< div class = "line" > < a id = "l02937" name = "l02937" > < / a > < span class = "lineno" > 2937< / span > }< / div >
< div class = "line" > < a id = "l02938" name = "l02938" > < / a > < span class = "lineno" > 2938< / span > path_state_-> ChangePath(path, path_chains_);< / div >
< div class = "line" > < a id = "l02939" name = "l02939" > < / a > < span class = "lineno" > 2939< / span > }< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l02940" name = "l02940" > < / a > < span class = "lineno" > 2940< / span > }< / div >
< div class = "line" > < a id = "l02941" name = "l02941" > < / a > < span class = "lineno" > 2941< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l02942" name = "l02942" > < / a > < span class = "lineno" > 2942< / span > < span class = "keywordtype" > void< / span > PathStateFilter::MakeChainsFromChangedPathsAndArcsWithGenericAlgorithm() {< / div >
< div class = "line" > < a id = "l02943" name = "l02943" > < / a > < span class = "lineno" > 2943< / span > < span class = "comment" > // TRICKY: For each changed path, we want to generate a sequence of chains< / span > < / div >
< div class = "line" > < a id = "l02944" name = "l02944" > < / a > < span class = "lineno" > 2944< / span > < span class = "comment" > // that represents the path in the changed state.< / span > < / div >
< div class = "line" > < a id = "l02945" name = "l02945" > < / a > < span class = "lineno" > 2945< / span > < span class = "comment" > // First, notice that if we add a fake end-> start arc for each changed path,< / span > < / div >
< div class = "line" > < a id = "l02946" name = "l02946" > < / a > < span class = "lineno" > 2946< / span > < span class = "comment" > // then all chains will be from the head of an arc to the tail of an arc.< / span > < / div >
< div class = "line" > < a id = "l02947" name = "l02947" > < / a > < span class = "lineno" > 2947< / span > < span class = "comment" > // A way to generate the changed chains and paths would be, for each path,< / span > < / div >
< div class = "line" > < a id = "l02948" name = "l02948" > < / a > < span class = "lineno" > 2948< / span > < span class = "comment" > // to start from a fake arc' s head (the path start), go down the path until< / span > < / div >
< div class = "line" > < a id = "l02949" name = "l02949" > < / a > < span class = "lineno" > 2949< / span > < span class = "comment" > // the tail of an arc, and go to the next arc until we return on the fake arc,< / span > < / div >
< div class = "line" > < a id = "l02950" name = "l02950" > < / a > < span class = "lineno" > 2950< / span > < span class = "comment" > // enqueuing the [head, tail] chains as we go.< / span > < / div >
< div class = "line" > < a id = "l02951" name = "l02951" > < / a > < span class = "lineno" > 2951< / span > < span class = "comment" > // In turn, to do that, we need to know which arc to go to.< / span > < / div >
< div class = "line" > < a id = "l02952" name = "l02952" > < / a > < span class = "lineno" > 2952< / span > < span class = "comment" > // If we sort all heads and tails by index in two separate arrays,< / span > < / div >
< div class = "line" > < a id = "l02953" name = "l02953" > < / a > < span class = "lineno" > 2953< / span > < span class = "comment" > // the head_index and tail_index at the same rank are such that< / span > < / div >
< div class = "line" > < a id = "l02954" name = "l02954" > < / a > < span class = "lineno" > 2954< / span > < span class = "comment" > // [head_index, tail_index] is a chain. Moreover, the arc that must be visited< / span > < / div >
< div class = "line" > < a id = "l02955" name = "l02955" > < / a > < span class = "lineno" > 2955< / span > < span class = "comment" > // after head_index' s arc is tail_index' s arc.< / span > < / div >
< div class = "line" > < a id = "l02956" name = "l02956" > < / a > < span class = "lineno" > 2956< / span > < / div >
< div class = "line" > < a id = "l02957" name = "l02957" > < / a > < span class = "lineno" > 2957< / span > < span class = "comment" > // Add a fake end-> start arc for each path.< / span > < / div >
< div class = "line" > < a id = "l02958" name = "l02958" > < / a > < span class = "lineno" > 2958< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path : changed_paths_) {< / div >
< div class = "line" > < a id = "l02959" name = "l02959" > < / a > < span class = "lineno" > 2959< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [start_index, end_index] = path_state_-> CommittedPathRange(path);< / div >
< div class = "line" > < a id = "l02960" name = "l02960" > < / a > < span class = "lineno" > 2960< / span > tail_head_indices_.push_back({end_index - 1, start_index});< / div >
< div class = "line" > < a id = "l02961" name = "l02961" > < / a > < span class = "lineno" > 2961< / span > }< / div >
< div class = "line" > < a id = "l02962" name = "l02962" > < / a > < span class = "lineno" > 2962< / span > < / div >
< div class = "line" > < a id = "l02963" name = "l02963" > < / a > < span class = "lineno" > 2963< / span > < span class = "comment" > // Generate pairs (tail_index, arc) and (head_index, arc) for all arcs,< / span > < / div >
< div class = "line" > < a id = "l02964" name = "l02964" > < / a > < span class = "lineno" > 2964< / span > < span class = "comment" > // sort those pairs by index.< / span > < / div >
< div class = "line" > < a id = "l02965" name = "l02965" > < / a > < span class = "lineno" > 2965< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_arc_indices = tail_head_indices_.size();< / div >
< div class = "line" > < a id = "l02966" name = "l02966" > < / a > < span class = "lineno" > 2966< / span > arcs_by_tail_index_.resize(num_arc_indices);< / div >
< div class = "line" > < a id = "l02967" name = "l02967" > < / a > < span class = "lineno" > 2967< / span > arcs_by_head_index_.resize(num_arc_indices);< / div >
< div class = "line" > < a id = "l02968" name = "l02968" > < / a > < span class = "lineno" > 2968< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < num_arc_indices; ++i) {< / div >
< div class = "line" > < a id = "l02969" name = "l02969" > < / a > < span class = "lineno" > 2969< / span > arcs_by_tail_index_[i] = {tail_head_indices_[i].tail_index, i};< / div >
< div class = "line" > < a id = "l02970" name = "l02970" > < / a > < span class = "lineno" > 2970< / span > arcs_by_head_index_[i] = {tail_head_indices_[i].head_index, i};< / div >
< div class = "line" > < a id = "l02971" name = "l02971" > < / a > < span class = "lineno" > 2971< / span > }< / div >
< div class = "line" > < a id = "l02972" name = "l02972" > < / a > < span class = "lineno" > 2972< / span > std::sort(arcs_by_tail_index_.begin(), arcs_by_tail_index_.end());< / div >
< div class = "line" > < a id = "l02973" name = "l02973" > < / a > < span class = "lineno" > 2973< / span > std::sort(arcs_by_head_index_.begin(), arcs_by_head_index_.end());< / div >
< div class = "line" > < a id = "l02974" name = "l02974" > < / a > < span class = "lineno" > 2974< / span > < span class = "comment" > // Generate the map from arc to next arc in path.< / span > < / div >
< div class = "line" > < a id = "l02975" name = "l02975" > < / a > < span class = "lineno" > 2975< / span > next_arc_.resize(num_arc_indices);< / div >
< div class = "line" > < a id = "l02976" name = "l02976" > < / a > < span class = "lineno" > 2976< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < num_arc_indices; ++i) {< / div >
< div class = "line" > < a id = "l02977" name = "l02977" > < / a > < span class = "lineno" > 2977< / span > next_arc_[arcs_by_head_index_[i].arc] = arcs_by_tail_index_[i].arc;< / div >
< div class = "line" > < a id = "l02978" name = "l02978" > < / a > < span class = "lineno" > 2978< / span > }< / div >
< div class = "line" > < a id = "l02979" name = "l02979" > < / a > < span class = "lineno" > 2979< / span > < / div >
< div class = "line" > < a id = "l02980" name = "l02980" > < / a > < span class = "lineno" > 2980< / span > < span class = "comment" > // Generate chains: for every changed path, start from its fake arc,< / span > < / div >
< div class = "line" > < a id = "l02981" name = "l02981" > < / a > < span class = "lineno" > 2981< / span > < span class = "comment" > // jump to next_arc_ until going back to fake arc,< / span > < / div >
< div class = "line" > < a id = "l02982" name = "l02982" > < / a > < span class = "lineno" > 2982< / span > < span class = "comment" > // enqueuing chains as we go.< / span > < / div >
< div class = "line" > < a id = "l02983" name = "l02983" > < / a > < span class = "lineno" > 2983< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > first_fake_arc = num_arc_indices - changed_paths_.size();< / div >
< div class = "line" > < a id = "l02984" name = "l02984" > < / a > < span class = "lineno" > 2984< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > fake_arc = first_fake_arc; fake_arc < num_arc_indices; ++fake_arc) {< / div >
< div class = "line" > < a id = "l02985" name = "l02985" > < / a > < span class = "lineno" > 2985< / span > path_chains_.clear();< / div >
< div class = "line" > < a id = "l02986" name = "l02986" > < / a > < span class = "lineno" > 2986< / span > int32_t < a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > = fake_arc;< / div >
< div class = "line" > < a id = "l02987" name = "l02987" > < / a > < span class = "lineno" > 2987< / span > < span class = "keywordflow" > do< / span > {< / div >
< div class = "line" > < a id = "l02988" name = "l02988" > < / a > < span class = "lineno" > 2988< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > chain_begin = tail_head_indices_[< a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > ].head_index;< / div >
< div class = "line" > < a id = "l02989" name = "l02989" > < / a > < span class = "lineno" > 2989< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > = next_arc_[< a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > ];< / div >
< div class = "line" > < a id = "l02990" name = "l02990" > < / a > < span class = "lineno" > 2990< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > chain_end = tail_head_indices_[< a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > ].tail_index + 1;< / div >
< div class = "line" > < a id = "l02991" name = "l02991" > < / a > < span class = "lineno" > 2991< / span > path_chains_.emplace_back(chain_begin, chain_end);< / div >
< div class = "line" > < a id = "l02992" name = "l02992" > < / a > < span class = "lineno" > 2992< / span > } < span class = "keywordflow" > while< / span > (< a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > != fake_arc);< / div >
< div class = "line" > < a id = "l02993" name = "l02993" > < / a > < span class = "lineno" > 2993< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path = changed_paths_[fake_arc - first_fake_arc];< / div >
< div class = "line" > < a id = "l02994" name = "l02994" > < / a > < span class = "lineno" > 2994< / span > path_state_-> ChangePath(path, path_chains_);< / div >
< div class = "line" > < a id = "l02995" name = "l02995" > < / a > < span class = "lineno" > 2995< / span > }< / div >
< div class = "line" > < a id = "l02996" name = "l02996" > < / a > < span class = "lineno" > 2996< / span > }< / div >
< div class = "line" > < a id = "l02997" name = "l02997" > < / a > < span class = "lineno" > 2997< / span > < / div >
< div class = "line" > < a id = "l02998" name = "l02998" > < / a > < span class = "lineno" > 2998< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l02999" name = "l02999" > < / a > < span class = "lineno" > 2999< / span > < / div >
< div class = "line" > < a id = "l03000" name = "l03000" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#ae1de0a1f7cf121d53ee230f794ce51f5" > 3000< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * < a class = "code hl_function" href = "namespaceoperations__research.html#ae1de0a1f7cf121d53ee230f794ce51f5" > MakePathStateFilter< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * solver,< / div >
< div class = "line" > < a id = "l03001" name = "l03001" > < / a > < span class = "lineno" > 3001< / span > std::unique_ptr< PathState> path_state,< / div >
< div class = "line" > < a id = "l03002" name = "l03002" > < / a > < span class = "lineno" > 3002< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & nexts) {< / div >
< div class = "line" > < a id = "l03003" name = "l03003" > < / a > < span class = "lineno" > 3003< / span > PathStateFilter* filter = < span class = "keyword" > new< / span > PathStateFilter(std::move(path_state), nexts);< / div >
< div class = "line" > < a id = "l03004" name = "l03004" > < / a > < span class = "lineno" > 3004< / span > < span class = "keywordflow" > return< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (filter);< / div >
< div class = "line" > < a id = "l03005" name = "l03005" > < / a > < span class = "lineno" > 3005< / span > }< / div >
< div class = "line" > < a id = "l03006" name = "l03006" > < / a > < span class = "lineno" > 3006< / span > < / div >
< div class = "line" > < a id = "l03007" name = "l03007" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_unary_dimension_checker.html#a5d11a5157c9bb8b09d1f1242c5da60e5" > 3007< / a > < / span > UnaryDimensionChecker::UnaryDimensionChecker(< / div >
< div class = "line" > < a id = "l03008" name = "l03008" > < / a > < span class = "lineno" > 3008< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_path_state.html" > PathState< / a > * path_state, std::vector< Interval> path_capacity,< / div >
< div class = "line" > < a id = "l03009" name = "l03009" > < / a > < span class = "lineno" > 3009< / span > std::vector< int> path_class,< / div >
< div class = "line" > < a id = "l03010" name = "l03010" > < / a > < span class = "lineno" > 3010< / span > std::vector< std::function< < a class = "code hl_struct" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html" > Interval< / a > (int64_t)> > min_max_demand_per_path_class,< / div >
< div class = "line" > < a id = "l03011" name = "l03011" > < / a > < span class = "lineno" > 3011< / span > std::vector< Interval> node_capacity)< / div >
< div class = "line" > < a id = "l03012" name = "l03012" > < / a > < span class = "lineno" > 3012< / span > : path_state_(path_state),< / div >
< div class = "line" > < a id = "l03013" name = "l03013" > < / a > < span class = "lineno" > 3013< / span > path_capacity_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(path_capacity)),< / div >
< div class = "line" > < a id = "l03014" name = "l03014" > < / a > < span class = "lineno" > 3014< / span > path_class_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(path_class)),< / div >
< div class = "line" > < a id = "l03015" name = "l03015" > < / a > < span class = "lineno" > 3015< / span > min_max_demand_per_path_class_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(min_max_demand_per_path_class)),< / div >
< div class = "line" > < a id = "l03016" name = "l03016" > < / a > < span class = "lineno" > 3016< / span > node_capacity_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(node_capacity)),< / div >
< div class = "line" > < a id = "l03017" name = "l03017" > < / a > < span class = "lineno" > 3017< / span > index_(path_state_-> NumNodes(), 0),< / div >
< div class = "line" > < a id = "l03018" name = "l03018" > < / a > < span class = "lineno" > 3018< / span > maximum_partial_demand_layer_size_(< / div >
< div class = "line" > < a id = "l03019" name = "l03019" > < / a > < span class = "lineno" > 3019< / span > < a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::< a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > (16, 4 * path_state_-> NumNodes())) < span class = "comment" > // 16 and 4 are arbitrary.< / span > < / div >
< div class = "line" > < a id = "l03020" name = "l03020" > < / a > < span class = "lineno" > 3020< / span > {< / div >
< div class = "line" > < a id = "l03021" name = "l03021" > < / a > < span class = "lineno" > 3021< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_nodes = path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#af7b62ca470d8de1c1dde577b04671fa7" > NumNodes< / a > ();< / div >
< div class = "line" > < a id = "l03022" name = "l03022" > < / a > < span class = "lineno" > 3022< / span > cached_demand_.resize(num_nodes);< / div >
< div class = "line" > < a id = "l03023" name = "l03023" > < / a > < span class = "lineno" > 3023< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_paths = path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a0d16eaa2f4cc0dbde0c88126021ec34e" > NumPaths< / a > ();< / div >
< div class = "line" > < a id = "l03024" name = "l03024" > < / a > < span class = "lineno" > 3024< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (num_paths, path_capacity_.size());< / div >
< div class = "line" > < a id = "l03025" name = "l03025" > < / a > < span class = "lineno" > 3025< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (num_paths, path_class_.size());< / div >
< div class = "line" > < a id = "l03026" name = "l03026" > < / a > < span class = "lineno" > 3026< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > maximum_rmq_exponent = < a class = "code hl_function" href = "namespaceoperations__research.html#ac2dd49087312b4acbda94f5c6cb668f7" > MostSignificantBitPosition32< / a > (num_nodes);< / div >
< div class = "line" > < a id = "l03027" name = "l03027" > < / a > < span class = "lineno" > 3027< / span > partial_demand_sums_rmq_.resize(maximum_rmq_exponent + 1);< / div >
< div class = "line" > < a id = "l03028" name = "l03028" > < / a > < span class = "lineno" > 3028< / span > previous_nontrivial_index_.reserve(maximum_partial_demand_layer_size_);< / div >
< div class = "line" > < a id = "l03029" name = "l03029" > < / a > < span class = "lineno" > 3029< / span > FullCommit();< / div >
< div class = "line" > < a id = "l03030" name = "l03030" > < / a > < span class = "lineno" > 3030< / span > }< / div >
< div class = "line" > < a id = "l03031" name = "l03031" > < / a > < span class = "lineno" > 3031< / span > < / div >
< div class = "line" > < a id = "l03032" name = "l03032" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_unary_dimension_checker.html#a49b06b04b3aa7a76149ce864098a0f15" > 3032< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_unary_dimension_checker.html#a49b06b04b3aa7a76149ce864098a0f15" > UnaryDimensionChecker::Check< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l03033" name = "l03033" > < / a > < span class = "lineno" > 3033< / span > < span class = "keywordflow" > if< / span > (path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a6c1f27c9de7ff98356fa712e4b796a1a" > IsInvalid< / a > ()) < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03034" name = "l03034" > < / a > < span class = "lineno" > 3034< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path : path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a5385bb1f08b7a7dedd4caa863f3b09b1" > ChangedPaths< / a > ()) {< / div >
< div class = "line" > < a id = "l03035" name = "l03035" > < / a > < span class = "lineno" > 3035< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html" > Interval< / a > path_capacity = path_capacity_[path];< / div >
< div class = "line" > < a id = "l03036" name = "l03036" > < / a > < span class = "lineno" > 3036< / span > < span class = "keywordflow" > if< / span > (path_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > == < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > () & & < / div >
< div class = "line" > < a id = "l03037" name = "l03037" > < / a > < span class = "lineno" > 3037< / span > path_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > == < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l03038" name = "l03038" > < / a > < span class = "lineno" > 3038< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l03039" name = "l03039" > < / a > < span class = "lineno" > 3039< / span > }< / div >
< div class = "line" > < a id = "l03040" name = "l03040" > < / a > < span class = "lineno" > 3040< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path_class = path_class_[path];< / div >
< div class = "line" > < a id = "l03041" name = "l03041" > < / a > < span class = "lineno" > 3041< / span > < span class = "comment" > // Loop invariant: capacity_used is nonempty and within path_capacity.< / span > < / div >
< div class = "line" > < a id = "l03042" name = "l03042" > < / a > < span class = "lineno" > 3042< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html" > Interval< / a > capacity_used = node_capacity_[path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#add5aaa3d107c19f881053c3a398df594" > Start< / a > (path)];< / div >
< div class = "line" > < a id = "l03043" name = "l03043" > < / a > < span class = "lineno" > 3043< / span > capacity_used = {< a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > , path_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ),< / div >
< div class = "line" > < a id = "l03044" name = "l03044" > < / a > < span class = "lineno" > 3044< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > , path_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > )};< / div >
< div class = "line" > < a id = "l03045" name = "l03045" > < / a > < span class = "lineno" > 3045< / span > < span class = "keywordflow" > if< / span > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > > capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > ) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03046" name = "l03046" > < / a > < span class = "lineno" > 3046< / span > < / div >
< div class = "line" > < a id = "l03047" name = "l03047" > < / a > < span class = "lineno" > 3047< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > chain : path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#ad47f19f9f76313e9fad7d6c63424a3f9" > Chains< / a > (path)) {< / div >
< div class = "line" > < a id = "l03048" name = "l03048" > < / a > < span class = "lineno" > 3048< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > first_node = chain.First();< / div >
< div class = "line" > < a id = "l03049" name = "l03049" > < / a > < span class = "lineno" > 3049< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > last_node = chain.Last();< / div >
< div class = "line" > < a id = "l03050" name = "l03050" > < / a > < span class = "lineno" > 3050< / span > < / div >
< div class = "line" > < a id = "l03051" name = "l03051" > < / a > < span class = "lineno" > 3051< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > first_index = index_[first_node];< / div >
< div class = "line" > < a id = "l03052" name = "l03052" > < / a > < span class = "lineno" > 3052< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > last_index = index_[last_node];< / div >
< div class = "line" > < a id = "l03053" name = "l03053" > < / a > < span class = "lineno" > 3053< / span > < / div >
< div class = "line" > < a id = "l03054" name = "l03054" > < / a > < span class = "lineno" > 3054< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > chain_path = path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a937b365701ebfe974cd5cb1353261f09" > Path< / a > (first_node);< / div >
< div class = "line" > < a id = "l03055" name = "l03055" > < / a > < span class = "lineno" > 3055< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > chain_path_class =< / div >
< div class = "line" > < a id = "l03056" name = "l03056" > < / a > < span class = "lineno" > 3056< / span > chain_path == -1 ? -1 : path_class_[chain_path];< / div >
< div class = "line" > < a id = "l03057" name = "l03057" > < / a > < span class = "lineno" > 3057< / span > < span class = "comment" > // Call the RMQ if the chain size is large enough;< / span > < / div >
< div class = "line" > < a id = "l03058" name = "l03058" > < / a > < span class = "lineno" > 3058< / span > < span class = "comment" > // the optimal value was found with the associated benchmark in tests,< / span > < / div >
< div class = "line" > < a id = "l03059" name = "l03059" > < / a > < span class = "lineno" > 3059< / span > < span class = "comment" > // in particular BM_UnaryDimensionChecker< ChangeSparsity::kSparse, *> .< / span > < / div >
< div class = "line" > < a id = "l03060" name = "l03060" > < / a > < span class = "lineno" > 3060< / span > < span class = "keyword" > constexpr< / span > < span class = "keywordtype" > int< / span > kMinRangeSizeForRMQ = 4;< / div >
< div class = "line" > < a id = "l03061" name = "l03061" > < / a > < span class = "lineno" > 3061< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > chain_is_cached = chain_path_class == path_class;< / div >
< div class = "line" > < a id = "l03062" name = "l03062" > < / a > < span class = "lineno" > 3062< / span > < span class = "keywordflow" > if< / span > (last_index - first_index > kMinRangeSizeForRMQ & & chain_is_cached & & < / div >
< div class = "line" > < a id = "l03063" name = "l03063" > < / a > < span class = "lineno" > 3063< / span > SubpathOnlyHasTrivialNodes(first_index, last_index)) {< / div >
< div class = "line" > < a id = "l03064" name = "l03064" > < / a > < span class = "lineno" > 3064< / span > < span class = "comment" > // Compute feasible values of capacity_used that will not violate< / span > < / div >
< div class = "line" > < a id = "l03065" name = "l03065" > < / a > < span class = "lineno" > 3065< / span > < span class = "comment" > // path_capacity. This is done by considering the worst cases< / span > < / div >
< div class = "line" > < a id = "l03066" name = "l03066" > < / a > < span class = "lineno" > 3066< / span > < span class = "comment" > // using a range min/max query.< / span > < / div >
< div class = "line" > < a id = "l03067" name = "l03067" > < / a > < span class = "lineno" > 3067< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html" > Interval< / a > min_max =< / div >
< div class = "line" > < a id = "l03068" name = "l03068" > < / a > < span class = "lineno" > 3068< / span > GetMinMaxPartialDemandSum(first_index, last_index);< / div >
< div class = "line" > < a id = "l03069" name = "l03069" > < / a > < span class = "lineno" > 3069< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html" > Interval< / a > prev_sum = partial_demand_sums_rmq_[0][first_index - 1];< / div >
< div class = "line" > < a id = "l03070" name = "l03070" > < / a > < span class = "lineno" > 3070< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html" > Interval< / a > min_max_delta = {< a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (min_max.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > , prev_sum.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ),< / div >
< div class = "line" > < a id = "l03071" name = "l03071" > < / a > < span class = "lineno" > 3071< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (min_max.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > , prev_sum.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > )};< / div >
< div class = "line" > < a id = "l03072" name = "l03072" > < / a > < span class = "lineno" > 3072< / span > capacity_used = {< / div >
< div class = "line" > < a id = "l03073" name = "l03073" > < / a > < span class = "lineno" > 3073< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ,< / div >
< div class = "line" > < a id = "l03074" name = "l03074" > < / a > < span class = "lineno" > 3074< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (path_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > , min_max_delta.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > )),< / div >
< div class = "line" > < a id = "l03075" name = "l03075" > < / a > < span class = "lineno" > 3075< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > ,< / div >
< div class = "line" > < a id = "l03076" name = "l03076" > < / a > < span class = "lineno" > 3076< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (path_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > , min_max_delta.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > ))};< / div >
< div class = "line" > < a id = "l03077" name = "l03077" > < / a > < span class = "lineno" > 3077< / span > < span class = "keywordflow" > if< / span > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > > capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > ) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03078" name = "l03078" > < / a > < span class = "lineno" > 3078< / span > < span class = "comment" > // Move to last node' s state, which is valid since we did not return.< / span > < / div >
< div class = "line" > < a id = "l03079" name = "l03079" > < / a > < span class = "lineno" > 3079< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html" > Interval< / a > last_sum = partial_demand_sums_rmq_[0][last_index];< / div >
< div class = "line" > < a id = "l03080" name = "l03080" > < / a > < span class = "lineno" > 3080< / span > capacity_used = {< / div >
< div class = "line" > < a id = "l03081" name = "l03081" > < / a > < span class = "lineno" > 3081< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > , last_sum.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ), prev_sum.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ),< / div >
< div class = "line" > < a id = "l03082" name = "l03082" > < / a > < span class = "lineno" > 3082< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > , last_sum.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > ), prev_sum.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > )};< / div >
< div class = "line" > < a id = "l03083" name = "l03083" > < / a > < span class = "lineno" > 3083< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l03084" name = "l03084" > < / a > < span class = "lineno" > 3084< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > node : chain) {< / div >
< div class = "line" > < a id = "l03085" name = "l03085" > < / a > < span class = "lineno" > 3085< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html" > Interval< / a > node_capacity = node_capacity_[node];< / div >
< div class = "line" > < a id = "l03086" name = "l03086" > < / a > < span class = "lineno" > 3086< / span > capacity_used = {< a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > , node_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ),< / div >
< div class = "line" > < a id = "l03087" name = "l03087" > < / a > < span class = "lineno" > 3087< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > , node_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > )};< / div >
< div class = "line" > < a id = "l03088" name = "l03088" > < / a > < span class = "lineno" > 3088< / span > < span class = "keywordflow" > if< / span > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > > capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > ) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03089" name = "l03089" > < / a > < span class = "lineno" > 3089< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html" > Interval< / a > < a class = "code hl_variable" href = "resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20" > demand< / a > =< / div >
< div class = "line" > < a id = "l03090" name = "l03090" > < / a > < span class = "lineno" > 3090< / span > chain_is_cached< / div >
< div class = "line" > < a id = "l03091" name = "l03091" > < / a > < span class = "lineno" > 3091< / span > ? cached_demand_[node]< / div >
< div class = "line" > < a id = "l03092" name = "l03092" > < / a > < span class = "lineno" > 3092< / span > : min_max_demand_per_path_class_[path_class](node);< / div >
< div class = "line" > < a id = "l03093" name = "l03093" > < / a > < span class = "lineno" > 3093< / span > capacity_used = {< a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (capacity_used.min, < a class = "code hl_variable" href = "resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20" > demand< / a > .min),< / div >
< div class = "line" > < a id = "l03094" name = "l03094" > < / a > < span class = "lineno" > 3094< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (capacity_used.max, < a class = "code hl_variable" href = "resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20" > demand< / a > .max)};< / div >
< div class = "line" > < a id = "l03095" name = "l03095" > < / a > < span class = "lineno" > 3095< / span > capacity_used = {< a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (capacity_used.min, path_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ),< / div >
< div class = "line" > < a id = "l03096" name = "l03096" > < / a > < span class = "lineno" > 3096< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (capacity_used.max, path_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > )};< / div >
< div class = "line" > < a id = "l03097" name = "l03097" > < / a > < span class = "lineno" > 3097< / span > }< / div >
< div class = "line" > < a id = "l03098" name = "l03098" > < / a > < span class = "lineno" > 3098< / span > }< / div >
< div class = "line" > < a id = "l03099" name = "l03099" > < / a > < span class = "lineno" > 3099< / span > }< / div >
< div class = "line" > < a id = "l03100" name = "l03100" > < / a > < span class = "lineno" > 3100< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > , path_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ) > < / div >
< div class = "line" > < a id = "l03101" name = "l03101" > < / a > < span class = "lineno" > 3101< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (capacity_used.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > , path_capacity.< a class = "code hl_variable" href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > )) {< / div >
< div class = "line" > < a id = "l03102" name = "l03102" > < / a > < span class = "lineno" > 3102< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03103" name = "l03103" > < / a > < span class = "lineno" > 3103< / span > }< / div >
< div class = "line" > < a id = "l03104" name = "l03104" > < / a > < span class = "lineno" > 3104< / span > }< / div >
< div class = "line" > < a id = "l03105" name = "l03105" > < / a > < span class = "lineno" > 3105< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03106" name = "l03106" > < / a > < span class = "lineno" > 3106< / span > }< / div >
< div class = "line" > < a id = "l03107" name = "l03107" > < / a > < span class = "lineno" > 3107< / span > < / div >
< div class = "line" > < a id = "l03108" name = "l03108" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_unary_dimension_checker.html#aca6f43ce4724910499fa7cadb5caa01f" > 3108< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_unary_dimension_checker.html#aca6f43ce4724910499fa7cadb5caa01f" > UnaryDimensionChecker::Commit< / a > () {< / div >
< div class = "line" > < a id = "l03109" name = "l03109" > < / a > < span class = "lineno" > 3109< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > current_layer_size = partial_demand_sums_rmq_[0].size();< / div >
< div class = "line" > < a id = "l03110" name = "l03110" > < / a > < span class = "lineno" > 3110< / span > < span class = "keywordtype" > int< / span > change_size = path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a5385bb1f08b7a7dedd4caa863f3b09b1" > ChangedPaths< / a > ().size();< / div >
< div class = "line" > < a id = "l03111" name = "l03111" > < / a > < span class = "lineno" > 3111< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path : path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a5385bb1f08b7a7dedd4caa863f3b09b1" > ChangedPaths< / a > ()) {< / div >
< div class = "line" > < a id = "l03112" name = "l03112" > < / a > < span class = "lineno" > 3112< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > chain : path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#ad47f19f9f76313e9fad7d6c63424a3f9" > Chains< / a > (path)) {< / div >
< div class = "line" > < a id = "l03113" name = "l03113" > < / a > < span class = "lineno" > 3113< / span > change_size += chain.NumNodes();< / div >
< div class = "line" > < a id = "l03114" name = "l03114" > < / a > < span class = "lineno" > 3114< / span > }< / div >
< div class = "line" > < a id = "l03115" name = "l03115" > < / a > < span class = "lineno" > 3115< / span > }< / div >
< div class = "line" > < a id = "l03116" name = "l03116" > < / a > < span class = "lineno" > 3116< / span > < span class = "keywordflow" > if< / span > (current_layer_size + change_size < = maximum_partial_demand_layer_size_) {< / div >
< div class = "line" > < a id = "l03117" name = "l03117" > < / a > < span class = "lineno" > 3117< / span > IncrementalCommit();< / div >
< div class = "line" > < a id = "l03118" name = "l03118" > < / a > < span class = "lineno" > 3118< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l03119" name = "l03119" > < / a > < span class = "lineno" > 3119< / span > FullCommit();< / div >
< div class = "line" > < a id = "l03120" name = "l03120" > < / a > < span class = "lineno" > 3120< / span > }< / div >
< div class = "line" > < a id = "l03121" name = "l03121" > < / a > < span class = "lineno" > 3121< / span > }< / div >
< div class = "line" > < a id = "l03122" name = "l03122" > < / a > < span class = "lineno" > 3122< / span > < / div >
< div class = "line" > < a id = "l03123" name = "l03123" > < / a > < span class = "lineno" > 3123< / span > < span class = "keywordtype" > void< / span > UnaryDimensionChecker::IncrementalCommit() {< / div >
< div class = "line" > < a id = "l03124" name = "l03124" > < / a > < span class = "lineno" > 3124< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path : path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a5385bb1f08b7a7dedd4caa863f3b09b1" > ChangedPaths< / a > ()) {< / div >
< div class = "line" > < a id = "l03125" name = "l03125" > < / a > < span class = "lineno" > 3125< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > begin_index = partial_demand_sums_rmq_[0].size();< / div >
< div class = "line" > < a id = "l03126" name = "l03126" > < / a > < span class = "lineno" > 3126< / span > AppendPathDemandsToSums(path);< / div >
< div class = "line" > < a id = "l03127" name = "l03127" > < / a > < span class = "lineno" > 3127< / span > UpdateRMQStructure(begin_index, partial_demand_sums_rmq_[0].size());< / div >
< div class = "line" > < a id = "l03128" name = "l03128" > < / a > < span class = "lineno" > 3128< / span > }< / div >
< div class = "line" > < a id = "l03129" name = "l03129" > < / a > < span class = "lineno" > 3129< / span > }< / div >
< div class = "line" > < a id = "l03130" name = "l03130" > < / a > < span class = "lineno" > 3130< / span > < / div >
< div class = "line" > < a id = "l03131" name = "l03131" > < / a > < span class = "lineno" > 3131< / span > < span class = "keywordtype" > void< / span > UnaryDimensionChecker::FullCommit() {< / div >
< div class = "line" > < a id = "l03132" name = "l03132" > < / a > < span class = "lineno" > 3132< / span > < span class = "comment" > // Clear all structures.< / span > < / div >
< div class = "line" > < a id = "l03133" name = "l03133" > < / a > < span class = "lineno" > 3133< / span > previous_nontrivial_index_.clear();< / div >
< div class = "line" > < a id = "l03134" name = "l03134" > < / a > < span class = "lineno" > 3134< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & sums : partial_demand_sums_rmq_) sums.clear();< / div >
< div class = "line" > < a id = "l03135" name = "l03135" > < / a > < span class = "lineno" > 3135< / span > < span class = "comment" > // Append all paths.< / span > < / div >
< div class = "line" > < a id = "l03136" name = "l03136" > < / a > < span class = "lineno" > 3136< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_paths = path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a0d16eaa2f4cc0dbde0c88126021ec34e" > NumPaths< / a > ();< / div >
< div class = "line" > < a id = "l03137" name = "l03137" > < / a > < span class = "lineno" > 3137< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > path = 0; path < num_paths; ++path) {< / div >
< div class = "line" > < a id = "l03138" name = "l03138" > < / a > < span class = "lineno" > 3138< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > begin_index = partial_demand_sums_rmq_[0].size();< / div >
< div class = "line" > < a id = "l03139" name = "l03139" > < / a > < span class = "lineno" > 3139< / span > AppendPathDemandsToSums(path);< / div >
< div class = "line" > < a id = "l03140" name = "l03140" > < / a > < span class = "lineno" > 3140< / span > UpdateRMQStructure(begin_index, partial_demand_sums_rmq_[0].size());< / div >
< div class = "line" > < a id = "l03141" name = "l03141" > < / a > < span class = "lineno" > 3141< / span > }< / div >
< div class = "line" > < a id = "l03142" name = "l03142" > < / a > < span class = "lineno" > 3142< / span > }< / div >
< div class = "line" > < a id = "l03143" name = "l03143" > < / a > < span class = "lineno" > 3143< / span > < / div >
< div class = "line" > < a id = "l03144" name = "l03144" > < / a > < span class = "lineno" > 3144< / span > < span class = "keywordtype" > void< / span > UnaryDimensionChecker::AppendPathDemandsToSums(< span class = "keywordtype" > int< / span > path) {< / div >
< div class = "line" > < a id = "l03145" name = "l03145" > < / a > < span class = "lineno" > 3145< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path_class = path_class_[path];< / div >
< div class = "line" > < a id = "l03146" name = "l03146" > < / a > < span class = "lineno" > 3146< / span > Interval demand_sum = {0, 0};< / div >
< div class = "line" > < a id = "l03147" name = "l03147" > < / a > < span class = "lineno" > 3147< / span > < span class = "keywordtype" > int< / span > previous_nontrivial_index = -1;< / div >
< div class = "line" > < a id = "l03148" name = "l03148" > < / a > < span class = "lineno" > 3148< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = partial_demand_sums_rmq_[0].size();< / div >
< div class = "line" > < a id = "l03149" name = "l03149" > < / a > < span class = "lineno" > 3149< / span > < span class = "comment" > // Value of partial_demand_sums_rmq_ at node_index-1 must be the sum< / span > < / div >
< div class = "line" > < a id = "l03150" name = "l03150" > < / a > < span class = "lineno" > 3150< / span > < span class = "comment" > // of all demands of nodes before node.< / span > < / div >
< div class = "line" > < a id = "l03151" name = "l03151" > < / a > < span class = "lineno" > 3151< / span > partial_demand_sums_rmq_[0].push_back(demand_sum);< / div >
< div class = "line" > < a id = "l03152" name = "l03152" > < / a > < span class = "lineno" > 3152< / span > previous_nontrivial_index_.push_back(-1);< / div >
< div class = "line" > < a id = "l03153" name = "l03153" > < / a > < span class = "lineno" > 3153< / span > ++< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
< div class = "line" > < a id = "l03154" name = "l03154" > < / a > < span class = "lineno" > 3154< / span > < / div >
< div class = "line" > < a id = "l03155" name = "l03155" > < / a > < span class = "lineno" > 3155< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > node : path_state_-> < a class = "code hl_function" href = "classoperations__research_1_1_path_state.html#a8bffb16d39fb61d3a63bfbd7e239cc88" > Nodes< / a > (path)) {< / div >
< div class = "line" > < a id = "l03156" name = "l03156" > < / a > < span class = "lineno" > 3156< / span > index_[node] = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
< div class = "line" > < a id = "l03157" name = "l03157" > < / a > < span class = "lineno" > 3157< / span > < span class = "keyword" > const< / span > Interval < a class = "code hl_variable" href = "resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20" > demand< / a > = min_max_demand_per_path_class_[path_class](node);< / div >
< div class = "line" > < a id = "l03158" name = "l03158" > < / a > < span class = "lineno" > 3158< / span > cached_demand_[node] = < a class = "code hl_variable" href = "resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20" > demand< / a > ;< / div >
< div class = "line" > < a id = "l03159" name = "l03159" > < / a > < span class = "lineno" > 3159< / span > demand_sum = {< a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (demand_sum.min, < a class = "code hl_variable" href = "resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20" > demand< / a > .min),< / div >
< div class = "line" > < a id = "l03160" name = "l03160" > < / a > < span class = "lineno" > 3160< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (demand_sum.max, < a class = "code hl_variable" href = "resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20" > demand< / a > .max)};< / div >
< div class = "line" > < a id = "l03161" name = "l03161" > < / a > < span class = "lineno" > 3161< / span > partial_demand_sums_rmq_[0].push_back(demand_sum);< / div >
< div class = "line" > < a id = "l03162" name = "l03162" > < / a > < span class = "lineno" > 3162< / span > < / div >
< div class = "line" > < a id = "l03163" name = "l03163" > < / a > < span class = "lineno" > 3163< / span > < span class = "keyword" > const< / span > Interval node_capacity = node_capacity_[node];< / div >
< div class = "line" > < a id = "l03164" name = "l03164" > < / a > < span class = "lineno" > 3164< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20" > demand< / a > .min != < a class = "code hl_variable" href = "resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20" > demand< / a > .max ||< / div >
< div class = "line" > < a id = "l03165" name = "l03165" > < / a > < span class = "lineno" > 3165< / span > node_capacity.min != < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > () ||< / div >
< div class = "line" > < a id = "l03166" name = "l03166" > < / a > < span class = "lineno" > 3166< / span > node_capacity.max != < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l03167" name = "l03167" > < / a > < span class = "lineno" > 3167< / span > previous_nontrivial_index = < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
< div class = "line" > < a id = "l03168" name = "l03168" > < / a > < span class = "lineno" > 3168< / span > }< / div >
< div class = "line" > < a id = "l03169" name = "l03169" > < / a > < span class = "lineno" > 3169< / span > previous_nontrivial_index_.push_back(previous_nontrivial_index);< / div >
< div class = "line" > < a id = "l03170" name = "l03170" > < / a > < span class = "lineno" > 3170< / span > ++< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
< div class = "line" > < a id = "l03171" name = "l03171" > < / a > < span class = "lineno" > 3171< / span > }< / div >
< div class = "line" > < a id = "l03172" name = "l03172" > < / a > < span class = "lineno" > 3172< / span > }< / div >
< div class = "line" > < a id = "l03173" name = "l03173" > < / a > < span class = "lineno" > 3173< / span > < / div >
< div class = "line" > < a id = "l03174" name = "l03174" > < / a > < span class = "lineno" > 3174< / span > < span class = "keywordtype" > void< / span > UnaryDimensionChecker::UpdateRMQStructure(< span class = "keywordtype" > int< / span > begin_index, < span class = "keywordtype" > int< / span > end_index) {< / div >
< div class = "line" > < a id = "l03175" name = "l03175" > < / a > < span class = "lineno" > 3175< / span > < span class = "comment" > // The max layer is the one used by< / span > < / div >
< div class = "line" > < a id = "l03176" name = "l03176" > < / a > < span class = "lineno" > 3176< / span > < span class = "comment" > // GetMinMaxPartialDemandSum(begin_index, end_index - 1).< / span > < / div >
< div class = "line" > < a id = "l03177" name = "l03177" > < / a > < span class = "lineno" > 3177< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > maximum_rmq_exponent =< / div >
< div class = "line" > < a id = "l03178" name = "l03178" > < / a > < span class = "lineno" > 3178< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#ac2dd49087312b4acbda94f5c6cb668f7" > MostSignificantBitPosition32< / a > (end_index - 1 - begin_index);< / div >
< div class = "line" > < a id = "l03179" name = "l03179" > < / a > < span class = "lineno" > 3179< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > layer = 1, window_size = 1; layer < = maximum_rmq_exponent;< / div >
< div class = "line" > < a id = "l03180" name = "l03180" > < / a > < span class = "lineno" > 3180< / span > ++layer, window_size *= 2) {< / div >
< div class = "line" > < a id = "l03181" name = "l03181" > < / a > < span class = "lineno" > 3181< / span > partial_demand_sums_rmq_[layer].resize(end_index);< / div >
< div class = "line" > < a id = "l03182" name = "l03182" > < / a > < span class = "lineno" > 3182< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = begin_index; i < end_index - window_size; ++i) {< / div >
< div class = "line" > < a id = "l03183" name = "l03183" > < / a > < span class = "lineno" > 3183< / span > < span class = "keyword" > const< / span > Interval i1 = partial_demand_sums_rmq_[layer - 1][i];< / div >
< div class = "line" > < a id = "l03184" name = "l03184" > < / a > < span class = "lineno" > 3184< / span > < span class = "keyword" > const< / span > Interval i2 = partial_demand_sums_rmq_[layer - 1][i + window_size];< / div >
< div class = "line" > < a id = "l03185" name = "l03185" > < / a > < span class = "lineno" > 3185< / span > partial_demand_sums_rmq_[layer][i] = {< a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (i1.min, i2.min),< / div >
< div class = "line" > < a id = "l03186" name = "l03186" > < / a > < span class = "lineno" > 3186< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (i1.max, i2.max)};< / div >
< div class = "line" > < a id = "l03187" name = "l03187" > < / a > < span class = "lineno" > 3187< / span > }< / div >
< div class = "line" > < a id = "l03188" name = "l03188" > < / a > < span class = "lineno" > 3188< / span > std::copy(< / div >
< div class = "line" > < a id = "l03189" name = "l03189" > < / a > < span class = "lineno" > 3189< / span > partial_demand_sums_rmq_[layer - 1].begin() + end_index - window_size,< / div >
< div class = "line" > < a id = "l03190" name = "l03190" > < / a > < span class = "lineno" > 3190< / span > partial_demand_sums_rmq_[layer - 1].begin() + end_index,< / div >
< div class = "line" > < a id = "l03191" name = "l03191" > < / a > < span class = "lineno" > 3191< / span > partial_demand_sums_rmq_[layer].begin() + end_index - window_size);< / div >
< div class = "line" > < a id = "l03192" name = "l03192" > < / a > < span class = "lineno" > 3192< / span > }< / div >
< div class = "line" > < a id = "l03193" name = "l03193" > < / a > < span class = "lineno" > 3193< / span > }< / div >
< div class = "line" > < a id = "l03194" name = "l03194" > < / a > < span class = "lineno" > 3194< / span > < / div >
< div class = "line" > < a id = "l03195" name = "l03195" > < / a > < span class = "lineno" > 3195< / span > < span class = "comment" > // TODO(user): since this is called only when< / span > < / div >
< div class = "line" > < a id = "l03196" name = "l03196" > < / a > < span class = "lineno" > 3196< / span > < span class = "comment" > // last_node_index - first_node_index is large enough,< / span > < / div >
< div class = "line" > < a id = "l03197" name = "l03197" > < / a > < span class = "lineno" > 3197< / span > < span class = "comment" > // the lower layers of partial_demand_sums_rmq_ are never used.< / span > < / div >
< div class = "line" > < a id = "l03198" name = "l03198" > < / a > < span class = "lineno" > 3198< / span > < span class = "comment" > // For instance, if this is only called when the range size is > 4< / span > < / div >
< div class = "line" > < a id = "l03199" name = "l03199" > < / a > < span class = "lineno" > 3199< / span > < span class = "comment" > // and paths are < = 32 nodes long, then we only need layers 0, 2, 3, and 4.< / span > < / div >
< div class = "line" > < a id = "l03200" name = "l03200" > < / a > < span class = "lineno" > 3200< / span > < span class = "comment" > // To compare, on a 512 < #nodes < = 1024 problem, this uses layers in [0, 10].< / span > < / div >
< div class = "line" > < a id = "l03201" name = "l03201" > < / a > < span class = "lineno" > 3201< / span > UnaryDimensionChecker::Interval< / div >
< div class = "line" > < a id = "l03202" name = "l03202" > < / a > < span class = "lineno" > 3202< / span > UnaryDimensionChecker::GetMinMaxPartialDemandSum(< span class = "keywordtype" > int< / span > first_node_index,< / div >
< div class = "line" > < a id = "l03203" name = "l03203" > < / a > < span class = "lineno" > 3203< / span > < span class = "keywordtype" > int< / span > last_node_index)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l03204" name = "l03204" > < / a > < span class = "lineno" > 3204< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2" > DCHECK_LE< / a > (0, first_node_index);< / div >
< div class = "line" > < a id = "l03205" name = "l03205" > < / a > < span class = "lineno" > 3205< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (first_node_index, last_node_index);< / div >
< div class = "line" > < a id = "l03206" name = "l03206" > < / a > < span class = "lineno" > 3206< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (last_node_index, partial_demand_sums_rmq_[0].size());< / div >
< div class = "line" > < a id = "l03207" name = "l03207" > < / a > < span class = "lineno" > 3207< / span > < span class = "comment" > // Find largest window_size = 2^layer such that< / span > < / div >
< div class = "line" > < a id = "l03208" name = "l03208" > < / a > < span class = "lineno" > 3208< / span > < span class = "comment" > // first_node_index < last_node_index - window_size + 1.< / span > < / div >
< div class = "line" > < a id = "l03209" name = "l03209" > < / a > < span class = "lineno" > 3209< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > layer =< / div >
< div class = "line" > < a id = "l03210" name = "l03210" > < / a > < span class = "lineno" > 3210< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#ac2dd49087312b4acbda94f5c6cb668f7" > MostSignificantBitPosition32< / a > (last_node_index - first_node_index);< / div >
< div class = "line" > < a id = "l03211" name = "l03211" > < / a > < span class = "lineno" > 3211< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > window_size = 1 < < layer;< / div >
< div class = "line" > < a id = "l03212" name = "l03212" > < / a > < span class = "lineno" > 3212< / span > < span class = "comment" > // Classical range min/max query in O(1).< / span > < / div >
< div class = "line" > < a id = "l03213" name = "l03213" > < / a > < span class = "lineno" > 3213< / span > < span class = "keyword" > const< / span > Interval i1 = partial_demand_sums_rmq_[layer][first_node_index];< / div >
< div class = "line" > < a id = "l03214" name = "l03214" > < / a > < span class = "lineno" > 3214< / span > < span class = "keyword" > const< / span > Interval i2 =< / div >
< div class = "line" > < a id = "l03215" name = "l03215" > < / a > < span class = "lineno" > 3215< / span > partial_demand_sums_rmq_[layer][last_node_index - window_size + 1];< / div >
< div class = "line" > < a id = "l03216" name = "l03216" > < / a > < span class = "lineno" > 3216< / span > < span class = "keywordflow" > return< / span > {< a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (i1.min, i2.min), < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (i1.max, i2.max)};< / div >
< div class = "line" > < a id = "l03217" name = "l03217" > < / a > < span class = "lineno" > 3217< / span > }< / div >
< div class = "line" > < a id = "l03218" name = "l03218" > < / a > < span class = "lineno" > 3218< / span > < / div >
< div class = "line" > < a id = "l03219" name = "l03219" > < / a > < span class = "lineno" > 3219< / span > < span class = "keywordtype" > bool< / span > UnaryDimensionChecker::SubpathOnlyHasTrivialNodes(< / div >
< div class = "line" > < a id = "l03220" name = "l03220" > < / a > < span class = "lineno" > 3220< / span > < span class = "keywordtype" > int< / span > first_node_index, < span class = "keywordtype" > int< / span > last_node_index)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l03221" name = "l03221" > < / a > < span class = "lineno" > 3221< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2" > DCHECK_LE< / a > (0, first_node_index);< / div >
< div class = "line" > < a id = "l03222" name = "l03222" > < / a > < span class = "lineno" > 3222< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (first_node_index, last_node_index);< / div >
< div class = "line" > < a id = "l03223" name = "l03223" > < / a > < span class = "lineno" > 3223< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (last_node_index, previous_nontrivial_index_.size());< / div >
< div class = "line" > < a id = "l03224" name = "l03224" > < / a > < span class = "lineno" > 3224< / span > < span class = "keywordflow" > return< / span > first_node_index > previous_nontrivial_index_[last_node_index];< / div >
< div class = "line" > < a id = "l03225" name = "l03225" > < / a > < span class = "lineno" > 3225< / span > }< / div >
< div class = "line" > < a id = "l03226" name = "l03226" > < / a > < span class = "lineno" > 3226< / span > < / div >
< div class = "line" > < a id = "l03227" name = "l03227" > < / a > < span class = "lineno" > 3227< / span > < span class = "keyword" > namespace < / span > {< / div >
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< div class = "line" > < a id = "l03228" name = "l03228" > < / a > < span class = "lineno" > 3228< / span > < / div >
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< div class = "line" > < a id = "l03229" name = "l03229" > < / a > < span class = "lineno" > 3229< / span > < span class = "keyword" > class < / span > UnaryDimensionFilter : < span class = "keyword" > public< / span > LocalSearchFilter {< / div >
< div class = "line" > < a id = "l03230" name = "l03230" > < / a > < span class = "lineno" > 3230< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l03231" name = "l03231" > < / a > < span class = "lineno" > 3231< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > name_; }< / div >
< div class = "line" > < a id = "l03232" name = "l03232" > < / a > < span class = "lineno" > 3232< / span > UnaryDimensionFilter(std::unique_ptr< UnaryDimensionChecker> checker,< / div >
< div class = "line" > < a id = "l03233" name = "l03233" > < / a > < span class = "lineno" > 3233< / span > < span class = "keyword" > const< / span > std::string& dimension_name)< / div >
< div class = "line" > < a id = "l03234" name = "l03234" > < / a > < span class = "lineno" > 3234< / span > : checker_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(checker)),< / div >
< div class = "line" > < a id = "l03235" name = "l03235" > < / a > < span class = "lineno" > 3235< / span > name_(< a class = "code hl_namespace" href = "namespaceabsl.html" > absl< / a > ::StrCat(< span class = "stringliteral" > " UnaryDimensionFilter(" < / span > , dimension_name, < span class = "stringliteral" > " )" < / span > )) {}< / div >
< div class = "line" > < a id = "l03236" name = "l03236" > < / a > < span class = "lineno" > 3236< / span > < / div >
< div class = "line" > < a id = "l03237" name = "l03237" > < / a > < span class = "lineno" > 3237< / span > < span class = "keywordtype" > bool< / span > Accept(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < span class = "keyword" > const< / span > Assignment* deltadelta,< / div >
< div class = "line" > < a id = "l03238" name = "l03238" > < / a > < span class = "lineno" > 3238< / span > int64_t objective_min, int64_t objective_max)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03239" name = "l03239" > < / a > < span class = "lineno" > 3239< / span > < span class = "keywordflow" > return< / span > checker_-> Check();< / div >
< div class = "line" > < a id = "l03240" name = "l03240" > < / a > < span class = "lineno" > 3240< / span > }< / div >
< div class = "line" > < a id = "l03241" name = "l03241" > < / a > < span class = "lineno" > 3241< / span > < / div >
< div class = "line" > < a id = "l03242" name = "l03242" > < / a > < span class = "lineno" > 3242< / span > < span class = "keywordtype" > void< / span > Synchronize(< span class = "keyword" > const< / span > Assignment* assignment,< / div >
< div class = "line" > < a id = "l03243" name = "l03243" > < / a > < span class = "lineno" > 3243< / span > < span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > )< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03244" name = "l03244" > < / a > < span class = "lineno" > 3244< / span > checker_-> Commit();< / div >
< div class = "line" > < a id = "l03245" name = "l03245" > < / a > < span class = "lineno" > 3245< / span > }< / div >
< div class = "line" > < a id = "l03246" name = "l03246" > < / a > < span class = "lineno" > 3246< / span > < / div >
< div class = "line" > < a id = "l03247" name = "l03247" > < / a > < span class = "lineno" > 3247< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l03248" name = "l03248" > < / a > < span class = "lineno" > 3248< / span > std::unique_ptr< UnaryDimensionChecker> checker_;< / div >
< div class = "line" > < a id = "l03249" name = "l03249" > < / a > < span class = "lineno" > 3249< / span > < span class = "keyword" > const< / span > std::string name_;< / div >
< div class = "line" > < a id = "l03250" name = "l03250" > < / a > < span class = "lineno" > 3250< / span > };< / div >
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< div class = "line" > < a id = "l03251" name = "l03251" > < / a > < span class = "lineno" > 3251< / span > < / div >
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< div class = "line" > < a id = "l03252" name = "l03252" > < / a > < span class = "lineno" > 3252< / span > } < span class = "comment" > // namespace< / span > < / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l03253" name = "l03253" > < / a > < span class = "lineno" > 3253< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03254" name = "l03254" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a2df70eb91e349ca7fe8310de3a9bc9b9" > 3254< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * < a class = "code hl_function" href = "namespaceoperations__research.html#a2df70eb91e349ca7fe8310de3a9bc9b9" > MakeUnaryDimensionFilter< / a > (< / div >
< div class = "line" > < a id = "l03255" name = "l03255" > < / a > < span class = "lineno" > 3255< / span > < a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * solver, std::unique_ptr< UnaryDimensionChecker> checker,< / div >
< div class = "line" > < a id = "l03256" name = "l03256" > < / a > < span class = "lineno" > 3256< / span > < span class = "keyword" > const< / span > std::string& dimension_name) {< / div >
< div class = "line" > < a id = "l03257" name = "l03257" > < / a > < span class = "lineno" > 3257< / span > UnaryDimensionFilter* filter =< / div >
< div class = "line" > < a id = "l03258" name = "l03258" > < / a > < span class = "lineno" > 3258< / span > < span class = "keyword" > new< / span > UnaryDimensionFilter(std::move(checker), dimension_name);< / div >
< div class = "line" > < a id = "l03259" name = "l03259" > < / a > < span class = "lineno" > 3259< / span > < span class = "keywordflow" > return< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (filter);< / div >
< div class = "line" > < a id = "l03260" name = "l03260" > < / a > < span class = "lineno" > 3260< / span > }< / div >
< div class = "line" > < a id = "l03261" name = "l03261" > < / a > < span class = "lineno" > 3261< / span > < / div >
< div class = "line" > < a id = "l03262" name = "l03262" > < / a > < span class = "lineno" > 3262< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l03263" name = "l03263" > < / a > < span class = "lineno" > 3263< / span > < span class = "comment" > // ----- Variable domain filter -----< / span > < / div >
< div class = "line" > < a id = "l03264" name = "l03264" > < / a > < span class = "lineno" > 3264< / span > < span class = "comment" > // Rejects assignments to values outside the domain of variables< / span > < / div >
< div class = "line" > < a id = "l03265" name = "l03265" > < / a > < span class = "lineno" > 3265< / span > < / div >
< div class = "line" > < a id = "l03266" name = "l03266" > < / a > < span class = "lineno" > 3266< / span > < span class = "keyword" > class < / span > VariableDomainFilter : < span class = "keyword" > public< / span > LocalSearchFilter {< / div >
< div class = "line" > < a id = "l03267" name = "l03267" > < / a > < span class = "lineno" > 3267< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l03268" name = "l03268" > < / a > < span class = "lineno" > 3268< / span > VariableDomainFilter() {}< / div >
< div class = "line" > < a id = "l03269" name = "l03269" > < / a > < span class = "lineno" > 3269< / span > ~VariableDomainFilter()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l03270" name = "l03270" > < / a > < span class = "lineno" > 3270< / span > < span class = "keywordtype" > bool< / span > Accept(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < span class = "keyword" > const< / span > Assignment* deltadelta,< / div >
< div class = "line" > < a id = "l03271" name = "l03271" > < / a > < span class = "lineno" > 3271< / span > int64_t objective_min, int64_t objective_max) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l03272" name = "l03272" > < / a > < span class = "lineno" > 3272< / span > < span class = "keywordtype" > void< / span > Synchronize(< span class = "keyword" > const< / span > Assignment* assignment,< / div >
< div class = "line" > < a id = "l03273" name = "l03273" > < / a > < span class = "lineno" > 3273< / span > < span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > )< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l03274" name = "l03274" > < / a > < span class = "lineno" > 3274< / span > < / div >
< div class = "line" > < a id = "l03275" name = "l03275" > < / a > < span class = "lineno" > 3275< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " VariableDomainFilter" < / span > ; }< / div >
< div class = "line" > < a id = "l03276" name = "l03276" > < / a > < span class = "lineno" > 3276< / span > };< / div >
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< div class = "line" > < a id = "l03277" name = "l03277" > < / a > < span class = "lineno" > 3277< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03278" name = "l03278" > < / a > < span class = "lineno" > 3278< / span > < span class = "keywordtype" > bool< / span > VariableDomainFilter::Accept(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ,< / div >
< div class = "line" > < a id = "l03279" name = "l03279" > < / a > < span class = "lineno" > 3279< / span > < span class = "keyword" > const< / span > Assignment* deltadelta,< / div >
< div class = "line" > < a id = "l03280" name = "l03280" > < / a > < span class = "lineno" > 3280< / span > int64_t objective_min,< / div >
< div class = "line" > < a id = "l03281" name = "l03281" > < / a > < span class = "lineno" > 3281< / span > int64_t objective_max) {< / div >
< div class = "line" > < a id = "l03282" name = "l03282" > < / a > < span class = "lineno" > 3282< / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_assignment.html#ace2db6f9700f6a2159db104f5df1dc8f" > Assignment::IntContainer< / a > & container = < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> IntVarContainer();< / div >
< div class = "line" > < a id = "l03283" name = "l03283" > < / a > < span class = "lineno" > 3283< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > size = container.Size();< / div >
< div class = "line" > < a id = "l03284" name = "l03284" > < / a > < span class = "lineno" > 3284< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size; ++i) {< / div >
< div class = "line" > < a id = "l03285" name = "l03285" > < / a > < span class = "lineno" > 3285< / span > < span class = "keyword" > const< / span > IntVarElement& element = container.Element(i);< / div >
< div class = "line" > < a id = "l03286" name = "l03286" > < / a > < span class = "lineno" > 3286< / span > < span class = "keywordflow" > if< / span > (element.Activated() & & !element.Var()-> Contains(element.Value())) {< / div >
< div class = "line" > < a id = "l03287" name = "l03287" > < / a > < span class = "lineno" > 3287< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03288" name = "l03288" > < / a > < span class = "lineno" > 3288< / span > }< / div >
< div class = "line" > < a id = "l03289" name = "l03289" > < / a > < span class = "lineno" > 3289< / span > }< / div >
< div class = "line" > < a id = "l03290" name = "l03290" > < / a > < span class = "lineno" > 3290< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03291" name = "l03291" > < / a > < span class = "lineno" > 3291< / span > }< / div >
< div class = "line" > < a id = "l03292" name = "l03292" > < / a > < span class = "lineno" > 3292< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l03293" name = "l03293" > < / a > < span class = "lineno" > 3293< / span > < / div >
< div class = "line" > < a id = "l03294" name = "l03294" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a0cb99d2eebdcea4267b7ab1b21059d37" > 3294< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a0cb99d2eebdcea4267b7ab1b21059d37" > Solver::MakeVariableDomainFilter< / a > () {< / div >
< div class = "line" > < a id = "l03295" name = "l03295" > < / a > < span class = "lineno" > 3295< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > VariableDomainFilter());< / div >
< div class = "line" > < a id = "l03296" name = "l03296" > < / a > < span class = "lineno" > 3296< / span > }< / div >
< div class = "line" > < a id = "l03297" name = "l03297" > < / a > < span class = "lineno" > 3297< / span > < / div >
< div class = "line" > < a id = "l03298" name = "l03298" > < / a > < span class = "lineno" > 3298< / span > < span class = "comment" > // ----- IntVarLocalSearchFilter -----< / span > < / div >
< div class = "line" > < a id = "l03299" name = "l03299" > < / a > < span class = "lineno" > 3299< / span > < / div >
< div class = "line" > < a id = "l03300" name = "l03300" > < / a > < span class = "lineno" > 3300< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > IntVarLocalSearchFilter::kUnassigned = -1;< / div >
< div class = "line" > < a id = "l03301" name = "l03301" > < / a > < span class = "lineno" > 3301< / span > < / div >
< div class = "line" > < a id = "l03302" name = "l03302" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_int_var_local_search_filter.html#a8db9c655c030223da3b1071e9469e441" > 3302< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a8db9c655c030223da3b1071e9469e441" > IntVarLocalSearchFilter::IntVarLocalSearchFilter< / a > (< / div >
< div class = "line" > < a id = "l03303" name = "l03303" > < / a > < span class = "lineno" > 3303< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars) {< / div >
< div class = "line" > < a id = "l03304" name = "l03304" > < / a > < span class = "lineno" > 3304< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#ad0c622b7f274388822c9f35659a56542" > AddVars< / a > (vars);< / div >
< div class = "line" > < a id = "l03305" name = "l03305" > < / a > < span class = "lineno" > 3305< / span > }< / div >
< div class = "line" > < a id = "l03306" name = "l03306" > < / a > < span class = "lineno" > 3306< / span > < / div >
< div class = "line" > < a id = "l03307" name = "l03307" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_int_var_local_search_filter.html#ad0c622b7f274388822c9f35659a56542" > 3307< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#ad0c622b7f274388822c9f35659a56542" > IntVarLocalSearchFilter::AddVars< / a > (< span class = "keyword" > const< / span > std::vector< IntVar*> & vars) {< / div >
< div class = "line" > < a id = "l03308" name = "l03308" > < / a > < span class = "lineno" > 3308< / span > < span class = "keywordflow" > if< / span > (!vars.empty()) {< / div >
< div class = "line" > < a id = "l03309" name = "l03309" > < / a > < span class = "lineno" > 3309< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < vars.size(); ++i) {< / div >
< div class = "line" > < a id = "l03310" name = "l03310" > < / a > < span class = "lineno" > 3310< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = vars[i]-> index();< / div >
< div class = "line" > < a id = "l03311" name = "l03311" > < / a > < span class = "lineno" > 3311< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > > = var_index_to_index_.size()) {< / div >
< div class = "line" > < a id = "l03312" name = "l03312" > < / a > < span class = "lineno" > 3312< / span > var_index_to_index_.resize(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > + 1, kUnassigned);< / div >
< div class = "line" > < a id = "l03313" name = "l03313" > < / a > < span class = "lineno" > 3313< / span > }< / div >
< div class = "line" > < a id = "l03314" name = "l03314" > < / a > < span class = "lineno" > 3314< / span > var_index_to_index_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] = i + vars_.size();< / div >
< div class = "line" > < a id = "l03315" name = "l03315" > < / a > < span class = "lineno" > 3315< / span > }< / div >
< div class = "line" > < a id = "l03316" name = "l03316" > < / a > < span class = "lineno" > 3316< / span > vars_.insert(vars_.end(), vars.begin(), vars.end());< / div >
< div class = "line" > < a id = "l03317" name = "l03317" > < / a > < span class = "lineno" > 3317< / span > values_.resize(vars_.size(), < span class = "comment" > /*junk*/< / span > 0);< / div >
< div class = "line" > < a id = "l03318" name = "l03318" > < / a > < span class = "lineno" > 3318< / span > var_synced_.resize(vars_.size(), < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l03319" name = "l03319" > < / a > < span class = "lineno" > 3319< / span > }< / div >
< div class = "line" > < a id = "l03320" name = "l03320" > < / a > < span class = "lineno" > 3320< / span > }< / div >
< div class = "line" > < a id = "l03321" name = "l03321" > < / a > < span class = "lineno" > 3321< / span > < / div >
< div class = "line" > < a id = "l03322" name = "l03322" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_int_var_local_search_filter.html#a32d7d75eadfb9b0f532f9bed4d864274" > 3322< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a32d7d75eadfb9b0f532f9bed4d864274" > IntVarLocalSearchFilter::~IntVarLocalSearchFilter< / a > () {}< / div >
< div class = "line" > < a id = "l03323" name = "l03323" > < / a > < span class = "lineno" > 3323< / span > < / div >
< div class = "line" > < a id = "l03324" name = "l03324" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_int_var_local_search_filter.html#a625550edd889d6c9a3b73db329d52a72" > 3324< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a625550edd889d6c9a3b73db329d52a72" > IntVarLocalSearchFilter::Synchronize< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * assignment,< / div >
< div class = "line" > < a id = "l03325" name = "l03325" > < / a > < span class = "lineno" > 3325< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ) {< / div >
< div class = "line" > < a id = "l03326" name = "l03326" > < / a > < span class = "lineno" > 3326< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > == < span class = "keyword" > nullptr< / span > || < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Empty()) {< / div >
< div class = "line" > < a id = "l03327" name = "l03327" > < / a > < span class = "lineno" > 3327< / span > var_synced_.assign(var_synced_.size(), < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l03328" name = "l03328" > < / a > < span class = "lineno" > 3328< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a07e7b2863d0982b2eb610f2d31171b4d" > SynchronizeOnAssignment< / a > (assignment);< / div >
< div class = "line" > < a id = "l03329" name = "l03329" > < / a > < span class = "lineno" > 3329< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l03330" name = "l03330" > < / a > < span class = "lineno" > 3330< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a07e7b2863d0982b2eb610f2d31171b4d" > SynchronizeOnAssignment< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > );< / div >
< div class = "line" > < a id = "l03331" name = "l03331" > < / a > < span class = "lineno" > 3331< / span > }< / div >
< div class = "line" > < a id = "l03332" name = "l03332" > < / a > < span class = "lineno" > 3332< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a0aee6f5d9448e52ed735f92e581f2a3f" > OnSynchronize< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > );< / div >
< div class = "line" > < a id = "l03333" name = "l03333" > < / a > < span class = "lineno" > 3333< / span > }< / div >
< div class = "line" > < a id = "l03334" name = "l03334" > < / a > < span class = "lineno" > 3334< / span > < / div >
< div class = "line" > < a id = "l03335" name = "l03335" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_int_var_local_search_filter.html#a07e7b2863d0982b2eb610f2d31171b4d" > 3335< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a07e7b2863d0982b2eb610f2d31171b4d" > IntVarLocalSearchFilter::SynchronizeOnAssignment< / a > (< / div >
< div class = "line" > < a id = "l03336" name = "l03336" > < / a > < span class = "lineno" > 3336< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * assignment) {< / div >
< div class = "line" > < a id = "l03337" name = "l03337" > < / a > < span class = "lineno" > 3337< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment_container.html" > Assignment::IntContainer< / a > & container = assignment-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aedb0ae1cf8c3e89218604e5c039d6c7b" > IntVarContainer< / a > ();< / div >
< div class = "line" > < a id = "l03338" name = "l03338" > < / a > < span class = "lineno" > 3338< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > size = container.< a class = "code hl_function" href = "classoperations__research_1_1_assignment_container.html#a24926108b770033792d015cb86aeffb3" > Size< / a > ();< / div >
< div class = "line" > < a id = "l03339" name = "l03339" > < / a > < span class = "lineno" > 3339< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size; ++i) {< / div >
< div class = "line" > < a id = "l03340" name = "l03340" > < / a > < span class = "lineno" > 3340< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var_element.html" > IntVarElement< / a > & element = container.< a class = "code hl_function" href = "classoperations__research_1_1_assignment_container.html#a574bbe757dd231a59843422be3145dee" > Element< / a > (i);< / div >
< div class = "line" > < a id = "l03341" name = "l03341" > < / a > < span class = "lineno" > 3341< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = element.< a class = "code hl_function" href = "classoperations__research_1_1_int_var_element.html#ad197164b669d8b5d35fc497754791e39" > Var< / a > ();< / div >
< div class = "line" > < a id = "l03342" name = "l03342" > < / a > < span class = "lineno" > 3342< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l03343" name = "l03343" > < / a > < span class = "lineno" > 3343< / span > < span class = "keywordflow" > if< / span > (i < vars_.size() & & vars_[i] == < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) {< / div >
< div class = "line" > < a id = "l03344" name = "l03344" > < / a > < span class = "lineno" > 3344< / span > values_[i] = element.< a class = "code hl_function" href = "classoperations__research_1_1_int_var_element.html#a15828fe5ecfdada586a63d916b7b7354" > Value< / a > ();< / div >
< div class = "line" > < a id = "l03345" name = "l03345" > < / a > < span class = "lineno" > 3345< / span > var_synced_[i] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03346" name = "l03346" > < / a > < span class = "lineno" > 3346< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l03347" name = "l03347" > < / a > < span class = "lineno" > 3347< / span > < span class = "keyword" > const< / span > int64_t kUnallocated = -1;< / div >
< div class = "line" > < a id = "l03348" name = "l03348" > < / a > < span class = "lineno" > 3348< / span > int64_t < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = kUnallocated;< / div >
< div class = "line" > < a id = "l03349" name = "l03349" > < / a > < span class = "lineno" > 3349< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a8aee4c2eced4f3924981864dffcb9f4b" > FindIndex< / a > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , & < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )) {< / div >
< div class = "line" > < a id = "l03350" name = "l03350" > < / a > < span class = "lineno" > 3350< / span > values_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] = element.< a class = "code hl_function" href = "classoperations__research_1_1_int_var_element.html#a15828fe5ecfdada586a63d916b7b7354" > Value< / a > ();< / div >
< div class = "line" > < a id = "l03351" name = "l03351" > < / a > < span class = "lineno" > 3351< / span > var_synced_[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] = < span class = "keyword" > true< / span > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l03352" name = "l03352" > < / a > < span class = "lineno" > 3352< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03353" name = "l03353" > < / a > < span class = "lineno" > 3353< / span > }< / div >
< div class = "line" > < a id = "l03354" name = "l03354" > < / a > < span class = "lineno" > 3354< / span > }< / div >
< div class = "line" > < a id = "l03355" name = "l03355" > < / a > < span class = "lineno" > 3355< / span > }< / div >
< div class = "line" > < a id = "l03356" name = "l03356" > < / a > < span class = "lineno" > 3356< / span > }< / div >
< div class = "line" > < a id = "l03357" name = "l03357" > < / a > < span class = "lineno" > 3357< / span > < / div >
< div class = "line" > < a id = "l03358" name = "l03358" > < / a > < span class = "lineno" > 3358< / span > < span class = "comment" > // ----- Sum Objective filter ------< / span > < / div >
< div class = "line" > < a id = "l03359" name = "l03359" > < / a > < span class = "lineno" > 3359< / span > < span class = "comment" > // Maintains the sum of costs of variables, where the subclass implements< / span > < / div >
< div class = "line" > < a id = "l03360" name = "l03360" > < / a > < span class = "lineno" > 3360< / span > < span class = "comment" > // CostOfSynchronizedVariable() and FillCostOfBoundDeltaVariable() to compute< / span > < / div >
< div class = "line" > < a id = "l03361" name = "l03361" > < / a > < span class = "lineno" > 3361< / span > < span class = "comment" > // the cost of a variable depending on its value.< / span > < / div >
< div class = "line" > < a id = "l03362" name = "l03362" > < / a > < span class = "lineno" > 3362< / span > < span class = "comment" > // An assignment is accepted by this filter if the total cost is allowed< / span > < / div >
< div class = "line" > < a id = "l03363" name = "l03363" > < / a > < span class = "lineno" > 3363< / span > < span class = "comment" > // depending on the relation defined by filter_enum:< / span > < / div >
< div class = "line" > < a id = "l03364" name = "l03364" > < / a > < span class = "lineno" > 3364< / span > < span class = "comment" > // - Solver::LE -> total_cost < = objective_max.< / span > < / div >
< div class = "line" > < a id = "l03365" name = "l03365" > < / a > < span class = "lineno" > 3365< / span > < span class = "comment" > // - Solver::GE -> total_cost > = objective_min.< / span > < / div >
< div class = "line" > < a id = "l03366" name = "l03366" > < / a > < span class = "lineno" > 3366< / span > < span class = "comment" > // - Solver::EQ -> the conjunction of LE and GE.< / span > < / div >
< div class = "line" > < a id = "l03367" name = "l03367" > < / a > < span class = "lineno" > 3367< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l03368" name = "l03368" > < / a > < span class = "lineno" > 3368< / span > < span class = "keyword" > class < / span > SumObjectiveFilter : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var_local_search_filter.html" > IntVarLocalSearchFilter< / a > {< / div >
< div class = "line" > < a id = "l03369" name = "l03369" > < / a > < span class = "lineno" > 3369< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l03370" name = "l03370" > < / a > < span class = "lineno" > 3370< / span > SumObjectiveFilter(< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l03371" name = "l03371" > < / a > < span class = "lineno" > 3371< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735f" > Solver::LocalSearchFilterBound< / a > filter_enum)< / div >
< div class = "line" > < a id = "l03372" name = "l03372" > < / a > < span class = "lineno" > 3372< / span > : < a class = "code hl_class" href = "classoperations__research_1_1_int_var_local_search_filter.html" > IntVarLocalSearchFilter< / a > (vars),< / div >
< div class = "line" > < a id = "l03373" name = "l03373" > < / a > < span class = "lineno" > 3373< / span > < a class = "code hl_variable" href = "local__search_8cc.html#abb9d2b424ab39435d678a29eb290bb7c" > primary_vars_size_< / a > (vars.size()),< / div >
< div class = "line" > < a id = "l03374" name = "l03374" > < / a > < span class = "lineno" > 3374< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a0722a5ad63459cea6ea6687a5629d38b" > synchronized_costs_< / a > (new int64_t[vars.size()]),< / div >
< div class = "line" > < a id = "l03375" name = "l03375" > < / a > < span class = "lineno" > 3375< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a9fd7c2515dca5ff059460f91ee73cb4b" > delta_costs_< / a > (new int64_t[vars.size()]),< / div >
< div class = "line" > < a id = "l03376" name = "l03376" > < / a > < span class = "lineno" > 3376< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a6fd39ac3fffc21b6844f418b311f6fc3" > filter_enum_< / a > (filter_enum),< / div >
< div class = "line" > < a id = "l03377" name = "l03377" > < / a > < span class = "lineno" > 3377< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > (< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::numeric_limits< int64_t> ::< a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ()),< / div >
< div class = "line" > < a id = "l03378" name = "l03378" > < / a > < span class = "lineno" > 3378< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > (< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::numeric_limits< int64_t> ::< a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ()),< / div >
< div class = "line" > < a id = "l03379" name = "l03379" > < / a > < span class = "lineno" > 3379< / span > < a class = "code hl_variable" href = "local__search_8cc.html#ac8f969ce45179d0fd0a42ccf7735bcd6" > incremental_< / a > (false) {< / div >
< div class = "line" > < a id = "l03380" name = "l03380" > < / a > < span class = "lineno" > 3380< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < vars.size(); ++i) {< / div >
< div class = "line" > < a id = "l03381" name = "l03381" > < / a > < span class = "lineno" > 3381< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a0722a5ad63459cea6ea6687a5629d38b" > synchronized_costs_< / a > [i] = 0;< / div >
< div class = "line" > < a id = "l03382" name = "l03382" > < / a > < span class = "lineno" > 3382< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a9fd7c2515dca5ff059460f91ee73cb4b" > delta_costs_< / a > [i] = 0;< / div >
< div class = "line" > < a id = "l03383" name = "l03383" > < / a > < span class = "lineno" > 3383< / span > }< / div >
< div class = "line" > < a id = "l03384" name = "l03384" > < / a > < span class = "lineno" > 3384< / span > }< / div >
< div class = "line" > < a id = "l03385" name = "l03385" > < / a > < span class = "lineno" > 3385< / span > ~SumObjectiveFilter()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03386" name = "l03386" > < / a > < span class = "lineno" > 3386< / span > < span class = "keyword" > delete< / span > [] < a class = "code hl_variable" href = "local__search_8cc.html#a0722a5ad63459cea6ea6687a5629d38b" > synchronized_costs_< / a > ;< / div >
< div class = "line" > < a id = "l03387" name = "l03387" > < / a > < span class = "lineno" > 3387< / span > < span class = "keyword" > delete< / span > [] < a class = "code hl_variable" href = "local__search_8cc.html#a9fd7c2515dca5ff059460f91ee73cb4b" > delta_costs_< / a > ;< / div >
< div class = "line" > < a id = "l03388" name = "l03388" > < / a > < span class = "lineno" > 3388< / span > }< / div >
< div class = "line" > < a id = "l03389" name = "l03389" > < / a > < span class = "lineno" > 3389< / span > < span class = "keywordtype" > bool< / span > Accept(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < span class = "keyword" > const< / span > Assignment* deltadelta,< / div >
< div class = "line" > < a id = "l03390" name = "l03390" > < / a > < span class = "lineno" > 3390< / span > int64_t objective_min, int64_t objective_max)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03391" name = "l03391" > < / a > < span class = "lineno" > 3391< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > == < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l03392" name = "l03392" > < / a > < span class = "lineno" > 3392< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03393" name = "l03393" > < / a > < span class = "lineno" > 3393< / span > }< / div >
< div class = "line" > < a id = "l03394" name = "l03394" > < / a > < span class = "lineno" > 3394< / span > < span class = "keywordflow" > if< / span > (deltadelta-> Empty()) {< / div >
< div class = "line" > < a id = "l03395" name = "l03395" > < / a > < span class = "lineno" > 3395< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "local__search_8cc.html#ac8f969ce45179d0fd0a42ccf7735bcd6" > incremental_< / a > ) {< / div >
< div class = "line" > < a id = "l03396" name = "l03396" > < / a > < span class = "lineno" > 3396< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "local__search_8cc.html#abb9d2b424ab39435d678a29eb290bb7c" > primary_vars_size_< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l03397" name = "l03397" > < / a > < span class = "lineno" > 3397< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a9fd7c2515dca5ff059460f91ee73cb4b" > delta_costs_< / a > [i] = < a class = "code hl_variable" href = "local__search_8cc.html#a0722a5ad63459cea6ea6687a5629d38b" > synchronized_costs_< / a > [i];< / div >
< div class = "line" > < a id = "l03398" name = "l03398" > < / a > < span class = "lineno" > 3398< / span > }< / div >
< div class = "line" > < a id = "l03399" name = "l03399" > < / a > < span class = "lineno" > 3399< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > = < a class = "code hl_variable" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > ;< / div >
< div class = "line" > < a id = "l03400" name = "l03400" > < / a > < span class = "lineno" > 3400< / span > }< / div >
< div class = "line" > < a id = "l03401" name = "l03401" > < / a > < span class = "lineno" > 3401< / span > < a class = "code hl_variable" href = "local__search_8cc.html#ac8f969ce45179d0fd0a42ccf7735bcd6" > incremental_< / a > = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03402" name = "l03402" > < / a > < span class = "lineno" > 3402< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > ,< / div >
< div class = "line" > < a id = "l03403" name = "l03403" > < / a > < span class = "lineno" > 3403< / span > CostOfChanges(< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a0722a5ad63459cea6ea6687a5629d38b" > synchronized_costs_< / a > , < span class = "keyword" > false< / span > ));< / div >
< div class = "line" > < a id = "l03404" name = "l03404" > < / a > < span class = "lineno" > 3404< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l03405" name = "l03405" > < / a > < span class = "lineno" > 3405< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "local__search_8cc.html#ac8f969ce45179d0fd0a42ccf7735bcd6" > incremental_< / a > ) {< / div >
< div class = "line" > < a id = "l03406" name = "l03406" > < / a > < span class = "lineno" > 3406< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > =< / div >
< div class = "line" > < a id = "l03407" name = "l03407" > < / a > < span class = "lineno" > 3407< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > , CostOfChanges(deltadelta, < a class = "code hl_variable" href = "local__search_8cc.html#a9fd7c2515dca5ff059460f91ee73cb4b" > delta_costs_< / a > , < span class = "keyword" > true< / span > ));< / div >
< div class = "line" > < a id = "l03408" name = "l03408" > < / a > < span class = "lineno" > 3408< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l03409" name = "l03409" > < / a > < span class = "lineno" > 3409< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > ,< / div >
< div class = "line" > < a id = "l03410" name = "l03410" > < / a > < span class = "lineno" > 3410< / span > CostOfChanges(< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a0722a5ad63459cea6ea6687a5629d38b" > synchronized_costs_< / a > , < span class = "keyword" > true< / span > ));< / div >
< div class = "line" > < a id = "l03411" name = "l03411" > < / a > < span class = "lineno" > 3411< / span > }< / div >
< div class = "line" > < a id = "l03412" name = "l03412" > < / a > < span class = "lineno" > 3412< / span > < a class = "code hl_variable" href = "local__search_8cc.html#ac8f969ce45179d0fd0a42ccf7735bcd6" > incremental_< / a > = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03413" name = "l03413" > < / a > < span class = "lineno" > 3413< / span > }< / div >
< div class = "line" > < a id = "l03414" name = "l03414" > < / a > < span class = "lineno" > 3414< / span > < span class = "keywordflow" > switch< / span > (< a class = "code hl_variable" href = "local__search_8cc.html#a6fd39ac3fffc21b6844f418b311f6fc3" > filter_enum_< / a > ) {< / div >
< div class = "line" > < a id = "l03415" name = "l03415" > < / a > < span class = "lineno" > 3415< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735fa662ed4b51721a45f07d645d4ca099a61" > Solver::LE< / a > : {< / div >
< div class = "line" > < a id = "l03416" name = "l03416" > < / a > < span class = "lineno" > 3416< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > < = objective_max;< / div >
< div class = "line" > < a id = "l03417" name = "l03417" > < / a > < span class = "lineno" > 3417< / span > }< / div >
< div class = "line" > < a id = "l03418" name = "l03418" > < / a > < span class = "lineno" > 3418< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735fa558711b4a2a25070b970d85f5926d5ce" > Solver::GE< / a > : {< / div >
< div class = "line" > < a id = "l03419" name = "l03419" > < / a > < span class = "lineno" > 3419< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > > = objective_min;< / div >
< div class = "line" > < a id = "l03420" name = "l03420" > < / a > < span class = "lineno" > 3420< / span > }< / div >
< div class = "line" > < a id = "l03421" name = "l03421" > < / a > < span class = "lineno" > 3421< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735fa9efdc855f3c1477957fb50affec07f8f" > Solver::EQ< / a > : {< / div >
< div class = "line" > < a id = "l03422" name = "l03422" > < / a > < span class = "lineno" > 3422< / span > < span class = "keywordflow" > return< / span > objective_min < = < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > & & < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > < = objective_max;< / div >
< div class = "line" > < a id = "l03423" name = "l03423" > < / a > < span class = "lineno" > 3423< / span > }< / div >
< div class = "line" > < a id = "l03424" name = "l03424" > < / a > < span class = "lineno" > 3424< / span > < span class = "keywordflow" > default< / span > : {< / div >
< div class = "line" > < a id = "l03425" name = "l03425" > < / a > < span class = "lineno" > 3425< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (ERROR) < < < span class = "stringliteral" > " Unknown local search filter enum value" < / span > ;< / div >
< div class = "line" > < a id = "l03426" name = "l03426" > < / a > < span class = "lineno" > 3426< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03427" name = "l03427" > < / a > < span class = "lineno" > 3427< / span > }< / div >
< div class = "line" > < a id = "l03428" name = "l03428" > < / a > < span class = "lineno" > 3428< / span > }< / div >
< div class = "line" > < a id = "l03429" name = "l03429" > < / a > < span class = "lineno" > 3429< / span > }< / div >
< div class = "line" > < a id = "l03430" name = "l03430" > < / a > < span class = "lineno" > 3430< / span > < span class = "comment" > // If the variable is synchronized, returns its associated cost, otherwise< / span > < / div >
< div class = "line" > < a id = "l03431" name = "l03431" > < / a > < span class = "lineno" > 3431< / span > < span class = "comment" > // returns 0.< / span > < / div >
< div class = "line" > < a id = "l03432" name = "l03432" > < / a > < span class = "lineno" > 3432< / span > < span class = "keyword" > virtual< / span > int64_t CostOfSynchronizedVariable(int64_t < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) = 0;< / div >
< div class = "line" > < a id = "l03433" name = "l03433" > < / a > < span class = "lineno" > 3433< / span > < span class = "comment" > // If the variable is bound, fills new_cost with the cost associated to the< / span > < / div >
< div class = "line" > < a id = "l03434" name = "l03434" > < / a > < span class = "lineno" > 3434< / span > < span class = "comment" > // variable' s valuation in container, and returns true. Otherwise, fills< / span > < / div >
< div class = "line" > < a id = "l03435" name = "l03435" > < / a > < span class = "lineno" > 3435< / span > < span class = "comment" > // new_cost with 0, and returns false.< / span > < / div >
< div class = "line" > < a id = "l03436" name = "l03436" > < / a > < span class = "lineno" > 3436< / span > < span class = "keyword" > virtual< / span > < span class = "keywordtype" > bool< / span > FillCostOfBoundDeltaVariable(< / div >
< div class = "line" > < a id = "l03437" name = "l03437" > < / a > < span class = "lineno" > 3437< / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_assignment.html#ace2db6f9700f6a2159db104f5df1dc8f" > Assignment::IntContainer< / a > & container, < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ,< / div >
< div class = "line" > < a id = "l03438" name = "l03438" > < / a > < span class = "lineno" > 3438< / span > < span class = "keywordtype" > int< / span > * container_index, int64_t* new_cost) = 0;< / div >
< div class = "line" > < a id = "l03439" name = "l03439" > < / a > < span class = "lineno" > 3439< / span > < span class = "keywordtype" > bool< / span > IsIncremental()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ; }< / div >
< div class = "line" > < a id = "l03440" name = "l03440" > < / a > < span class = "lineno" > 3440< / span > < / div >
< div class = "line" > < a id = "l03441" name = "l03441" > < / a > < span class = "lineno" > 3441< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " SumObjectiveFilter" < / span > ; }< / div >
< div class = "line" > < a id = "l03442" name = "l03442" > < / a > < span class = "lineno" > 3442< / span > < / div >
< div class = "line" > < a id = "l03443" name = "l03443" > < / a > < span class = "lineno" > 3443< / span > int64_t GetSynchronizedObjectiveValue()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l03444" name = "l03444" > < / a > < span class = "lineno" > 3444< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l03445" name = "l03445" > < / a > < span class = "lineno" > 3445< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03446" name = "l03446" > < / a > < span class = "lineno" > 3446< / span > int64_t GetAcceptedObjectiveValue()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > ; }< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l03447" name = "l03447" > < / a > < span class = "lineno" > 3447< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03448" name = "l03448" > < / a > < span class = "lineno" > 3448< / span > < span class = "keyword" > protected< / span > :< / div >
< div class = "line" > < a id = "l03449" name = "l03449" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#abb9d2b424ab39435d678a29eb290bb7c" > 3449< / a > < / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#abb9d2b424ab39435d678a29eb290bb7c" > primary_vars_size_< / a > ;< / div >
< div class = "line" > < a id = "l03450" name = "l03450" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a0722a5ad63459cea6ea6687a5629d38b" > 3450< / a > < / span > int64_t* < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a0722a5ad63459cea6ea6687a5629d38b" > synchronized_costs_< / a > ;< / div >
< div class = "line" > < a id = "l03451" name = "l03451" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a9fd7c2515dca5ff059460f91ee73cb4b" > 3451< / a > < / span > int64_t* < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a9fd7c2515dca5ff059460f91ee73cb4b" > delta_costs_< / a > ;< / div >
< div class = "line" > < a id = "l03452" name = "l03452" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a6fd39ac3fffc21b6844f418b311f6fc3" > 3452< / a > < / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735f" > Solver::LocalSearchFilterBound< / a > < a class = "code hl_variable" href = "local__search_8cc.html#a6fd39ac3fffc21b6844f418b311f6fc3" > filter_enum_< / a > ;< / div >
< div class = "line" > < a id = "l03453" name = "l03453" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > 3453< / a > < / span > int64_t < a class = "code hl_variable" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > ;< / div >
< div class = "line" > < a id = "l03454" name = "l03454" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > 3454< / a > < / span > int64_t < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > ;< / div >
< div class = "line" > < a id = "l03455" name = "l03455" > < / a > < span class = "lineno" > < a class = "line" href = "local__search_8cc.html#ac8f969ce45179d0fd0a42ccf7735bcd6" > 3455< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_variable" href = "local__search_8cc.html#ac8f969ce45179d0fd0a42ccf7735bcd6" > incremental_< / a > ;< / div >
< div class = "line" > < a id = "l03456" name = "l03456" > < / a > < span class = "lineno" > 3456< / span > < / div >
< div class = "line" > < a id = "l03457" name = "l03457" > < / a > < span class = "lineno" > 3457< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l03458" name = "l03458" > < / a > < span class = "lineno" > 3458< / span > < span class = "keywordtype" > void< / span > OnSynchronize(< span class = "keyword" > const< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > )< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03459" name = "l03459" > < / a > < span class = "lineno" > 3459< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > = 0;< / div >
< div class = "line" > < a id = "l03460" name = "l03460" > < / a > < span class = "lineno" > 3460< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "local__search_8cc.html#abb9d2b424ab39435d678a29eb290bb7c" > primary_vars_size_< / a > ; ++i) {< / div >
< div class = "line" > < a id = "l03461" name = "l03461" > < / a > < span class = "lineno" > 3461< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = CostOfSynchronizedVariable(i);< / div >
< div class = "line" > < a id = "l03462" name = "l03462" > < / a > < span class = "lineno" > 3462< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a0722a5ad63459cea6ea6687a5629d38b" > synchronized_costs_< / a > [i] = < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > ;< / div >
< div class = "line" > < a id = "l03463" name = "l03463" > < / a > < span class = "lineno" > 3463< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a9fd7c2515dca5ff059460f91ee73cb4b" > delta_costs_< / a > [i] = < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > ;< / div >
< div class = "line" > < a id = "l03464" name = "l03464" > < / a > < span class = "lineno" > 3464< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > , < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > );< / div >
< div class = "line" > < a id = "l03465" name = "l03465" > < / a > < span class = "lineno" > 3465< / span > }< / div >
< div class = "line" > < a id = "l03466" name = "l03466" > < / a > < span class = "lineno" > 3466< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > = < a class = "code hl_variable" href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > ;< / div >
< div class = "line" > < a id = "l03467" name = "l03467" > < / a > < span class = "lineno" > 3467< / span > < a class = "code hl_variable" href = "local__search_8cc.html#ac8f969ce45179d0fd0a42ccf7735bcd6" > incremental_< / a > = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03468" name = "l03468" > < / a > < span class = "lineno" > 3468< / span > }< / div >
< div class = "line" > < a id = "l03469" name = "l03469" > < / a > < span class = "lineno" > 3469< / span > int64_t CostOfChanges(< span class = "keyword" > const< / span > Assignment* changes,< / div >
< div class = "line" > < a id = "l03470" name = "l03470" > < / a > < span class = "lineno" > 3470< / span > < span class = "keyword" > const< / span > int64_t* < span class = "keyword" > const< / span > old_costs,< / div >
< div class = "line" > < a id = "l03471" name = "l03471" > < / a > < span class = "lineno" > 3471< / span > < span class = "keywordtype" > bool< / span > cache_delta_values) {< / div >
< div class = "line" > < a id = "l03472" name = "l03472" > < / a > < span class = "lineno" > 3472< / span > int64_t total_cost = 0;< / div >
< div class = "line" > < a id = "l03473" name = "l03473" > < / a > < span class = "lineno" > 3473< / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_assignment.html#ace2db6f9700f6a2159db104f5df1dc8f" > Assignment::IntContainer< / a > & container = changes-> IntVarContainer();< / div >
< div class = "line" > < a id = "l03474" name = "l03474" > < / a > < span class = "lineno" > 3474< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > size = container.< a class = "code hl_function" href = "classoperations__research_1_1_assignment_container.html#a24926108b770033792d015cb86aeffb3" > Size< / a > ();< / div >
< div class = "line" > < a id = "l03475" name = "l03475" > < / a > < span class = "lineno" > 3475< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size; ++i) {< / div >
< div class = "line" > < a id = "l03476" name = "l03476" > < / a > < span class = "lineno" > 3476< / span > < span class = "keyword" > const< / span > IntVarElement& new_element = container.Element(i);< / div >
< div class = "line" > < a id = "l03477" name = "l03477" > < / a > < span class = "lineno" > 3477< / span > IntVar* < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = new_element.Var();< / div >
< div class = "line" > < a id = "l03478" name = "l03478" > < / a > < span class = "lineno" > 3478< / span > int64_t < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = -1;< / div >
< div class = "line" > < a id = "l03479" name = "l03479" > < / a > < span class = "lineno" > 3479< / span > < span class = "keywordflow" > if< / span > (FindIndex(< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , & < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) & & < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < < a class = "code hl_variable" href = "local__search_8cc.html#abb9d2b424ab39435d678a29eb290bb7c" > primary_vars_size_< / a > ) {< / div >
< div class = "line" > < a id = "l03480" name = "l03480" > < / a > < span class = "lineno" > 3480< / span > total_cost = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (total_cost, old_costs[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ]);< / div >
< div class = "line" > < a id = "l03481" name = "l03481" > < / a > < span class = "lineno" > 3481< / span > int64_t new_cost = 0LL;< / div >
< div class = "line" > < a id = "l03482" name = "l03482" > < / a > < span class = "lineno" > 3482< / span > < span class = "keywordflow" > if< / span > (FillCostOfBoundDeltaVariable(container, < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , & i, & new_cost)) {< / div >
< div class = "line" > < a id = "l03483" name = "l03483" > < / a > < span class = "lineno" > 3483< / span > total_cost = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (total_cost, new_cost);< / div >
< div class = "line" > < a id = "l03484" name = "l03484" > < / a > < span class = "lineno" > 3484< / span > }< / div >
< div class = "line" > < a id = "l03485" name = "l03485" > < / a > < span class = "lineno" > 3485< / span > < span class = "keywordflow" > if< / span > (cache_delta_values) {< / div >
< div class = "line" > < a id = "l03486" name = "l03486" > < / a > < span class = "lineno" > 3486< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a9fd7c2515dca5ff059460f91ee73cb4b" > delta_costs_< / a > [< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] = new_cost;< / div >
< div class = "line" > < a id = "l03487" name = "l03487" > < / a > < span class = "lineno" > 3487< / span > }< / div >
< div class = "line" > < a id = "l03488" name = "l03488" > < / a > < span class = "lineno" > 3488< / span > }< / div >
< div class = "line" > < a id = "l03489" name = "l03489" > < / a > < span class = "lineno" > 3489< / span > }< / div >
< div class = "line" > < a id = "l03490" name = "l03490" > < / a > < span class = "lineno" > 3490< / span > < span class = "keywordflow" > return< / span > total_cost;< / div >
< div class = "line" > < a id = "l03491" name = "l03491" > < / a > < span class = "lineno" > 3491< / span > }< / div >
< div class = "line" > < a id = "l03492" name = "l03492" > < / a > < span class = "lineno" > 3492< / span > };< / div >
< div class = "line" > < a id = "l03493" name = "l03493" > < / a > < span class = "lineno" > 3493< / span > < / div >
< div class = "line" > < a id = "l03494" name = "l03494" > < / a > < span class = "lineno" > 3494< / span > < span class = "keyword" > class < / span > BinaryObjectiveFilter : < span class = "keyword" > public< / span > SumObjectiveFilter {< / div >
< div class = "line" > < a id = "l03495" name = "l03495" > < / a > < span class = "lineno" > 3495< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l03496" name = "l03496" > < / a > < span class = "lineno" > 3496< / span > BinaryObjectiveFilter(< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l03497" name = "l03497" > < / a > < span class = "lineno" > 3497< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a55d833360c375d45a3c503437de9841c" > Solver::IndexEvaluator2< / a > value_evaluator,< / div >
< div class = "line" > < a id = "l03498" name = "l03498" > < / a > < span class = "lineno" > 3498< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735f" > Solver::LocalSearchFilterBound< / a > filter_enum)< / div >
< div class = "line" > < a id = "l03499" name = "l03499" > < / a > < span class = "lineno" > 3499< / span > : SumObjectiveFilter(vars, filter_enum),< / div >
< div class = "line" > < a id = "l03500" name = "l03500" > < / a > < span class = "lineno" > 3500< / span > value_evaluator_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(value_evaluator)) {}< / div >
< div class = "line" > < a id = "l03501" name = "l03501" > < / a > < span class = "lineno" > 3501< / span > ~BinaryObjectiveFilter()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l03502" name = "l03502" > < / a > < span class = "lineno" > 3502< / span > int64_t CostOfSynchronizedVariable(int64_t < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03503" name = "l03503" > < / a > < span class = "lineno" > 3503< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#af295b14439014798b1fd34faffd3b5e7" > IntVarLocalSearchFilter::IsVarSynced< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )< / div >
< div class = "line" > < a id = "l03504" name = "l03504" > < / a > < span class = "lineno" > 3504< / span > ? value_evaluator_(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a98462960b58fdbd903804b5fe18c0be0" > IntVarLocalSearchFilter::Value< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ))< / div >
< div class = "line" > < a id = "l03505" name = "l03505" > < / a > < span class = "lineno" > 3505< / span > : 0;< / div >
< div class = "line" > < a id = "l03506" name = "l03506" > < / a > < span class = "lineno" > 3506< / span > }< / div >
< div class = "line" > < a id = "l03507" name = "l03507" > < / a > < span class = "lineno" > 3507< / span > < span class = "keywordtype" > bool< / span > FillCostOfBoundDeltaVariable(< span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_assignment.html#ace2db6f9700f6a2159db104f5df1dc8f" > Assignment::IntContainer< / a > & container,< / div >
< div class = "line" > < a id = "l03508" name = "l03508" > < / a > < span class = "lineno" > 3508< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < span class = "keywordtype" > int< / span > * container_index,< / div >
< div class = "line" > < a id = "l03509" name = "l03509" > < / a > < span class = "lineno" > 3509< / span > int64_t* new_cost)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03510" name = "l03510" > < / a > < span class = "lineno" > 3510< / span > < span class = "keyword" > const< / span > IntVarElement& element = container.Element(*container_index);< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l03511" name = "l03511" > < / a > < span class = "lineno" > 3511< / span > < span class = "keywordflow" > if< / span > (element.Activated()) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03512" name = "l03512" > < / a > < span class = "lineno" > 3512< / span > *new_cost = value_evaluator_(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , element.Value());< / div >
< div class = "line" > < a id = "l03513" name = "l03513" > < / a > < span class = "lineno" > 3513< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03514" name = "l03514" > < / a > < span class = "lineno" > 3514< / span > }< / div >
< div class = "line" > < a id = "l03515" name = "l03515" > < / a > < span class = "lineno" > 3515< / span > < span class = "keyword" > const< / span > IntVar* < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = element.Var();< / div >
< div class = "line" > < a id = "l03516" name = "l03516" > < / a > < span class = "lineno" > 3516< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> Bound()) {< / div >
< div class = "line" > < a id = "l03517" name = "l03517" > < / a > < span class = "lineno" > 3517< / span > *new_cost = value_evaluator_(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> Min());< / div >
< div class = "line" > < a id = "l03518" name = "l03518" > < / a > < span class = "lineno" > 3518< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03519" name = "l03519" > < / a > < span class = "lineno" > 3519< / span > }< / div >
< div class = "line" > < a id = "l03520" name = "l03520" > < / a > < span class = "lineno" > 3520< / span > *new_cost = 0;< / div >
< div class = "line" > < a id = "l03521" name = "l03521" > < / a > < span class = "lineno" > 3521< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03522" name = "l03522" > < / a > < span class = "lineno" > 3522< / span > }< / div >
< div class = "line" > < a id = "l03523" name = "l03523" > < / a > < span class = "lineno" > 3523< / span > < / div >
< div class = "line" > < a id = "l03524" name = "l03524" > < / a > < span class = "lineno" > 3524< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l03525" name = "l03525" > < / a > < span class = "lineno" > 3525< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a55d833360c375d45a3c503437de9841c" > Solver::IndexEvaluator2< / a > value_evaluator_;< / div >
< div class = "line" > < a id = "l03526" name = "l03526" > < / a > < span class = "lineno" > 3526< / span > };< / div >
< div class = "line" > < a id = "l03527" name = "l03527" > < / a > < span class = "lineno" > 3527< / span > < / div >
< div class = "line" > < a id = "l03528" name = "l03528" > < / a > < span class = "lineno" > 3528< / span > < span class = "keyword" > class < / span > TernaryObjectiveFilter : < span class = "keyword" > public< / span > SumObjectiveFilter {< / div >
< div class = "line" > < a id = "l03529" name = "l03529" > < / a > < span class = "lineno" > 3529< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l03530" name = "l03530" > < / a > < span class = "lineno" > 3530< / span > TernaryObjectiveFilter(< span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l03531" name = "l03531" > < / a > < span class = "lineno" > 3531< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars,< / div >
< div class = "line" > < a id = "l03532" name = "l03532" > < / a > < span class = "lineno" > 3532< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > value_evaluator,< / div >
< div class = "line" > < a id = "l03533" name = "l03533" > < / a > < span class = "lineno" > 3533< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735f" > Solver::LocalSearchFilterBound< / a > filter_enum)< / div >
< div class = "line" > < a id = "l03534" name = "l03534" > < / a > < span class = "lineno" > 3534< / span > : SumObjectiveFilter(vars, filter_enum),< / div >
< div class = "line" > < a id = "l03535" name = "l03535" > < / a > < span class = "lineno" > 3535< / span > secondary_vars_offset_(vars.size()),< / div >
< div class = "line" > < a id = "l03536" name = "l03536" > < / a > < span class = "lineno" > 3536< / span > value_evaluator_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(value_evaluator)) {< / div >
< div class = "line" > < a id = "l03537" name = "l03537" > < / a > < span class = "lineno" > 3537< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#ad0c622b7f274388822c9f35659a56542" > IntVarLocalSearchFilter::AddVars< / a > (secondary_vars);< / div >
< div class = "line" > < a id = "l03538" name = "l03538" > < / a > < span class = "lineno" > 3538< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9" > CHECK_GE< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a24926108b770033792d015cb86aeffb3" > IntVarLocalSearchFilter::Size< / a > (), 0);< / div >
< div class = "line" > < a id = "l03539" name = "l03539" > < / a > < span class = "lineno" > 3539< / span > }< / div >
< div class = "line" > < a id = "l03540" name = "l03540" > < / a > < span class = "lineno" > 3540< / span > ~TernaryObjectiveFilter()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l03541" name = "l03541" > < / a > < span class = "lineno" > 3541< / span > int64_t CostOfSynchronizedVariable(int64_t < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03542" name = "l03542" > < / a > < span class = "lineno" > 3542< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , secondary_vars_offset_);< / div >
< div class = "line" > < a id = "l03543" name = "l03543" > < / a > < span class = "lineno" > 3543< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#af295b14439014798b1fd34faffd3b5e7" > IntVarLocalSearchFilter::IsVarSynced< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > )< / div >
< div class = "line" > < a id = "l03544" name = "l03544" > < / a > < span class = "lineno" > 3544< / span > ? value_evaluator_(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a98462960b58fdbd903804b5fe18c0be0" > IntVarLocalSearchFilter::Value< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ),< / div >
< div class = "line" > < a id = "l03545" name = "l03545" > < / a > < span class = "lineno" > 3545< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a98462960b58fdbd903804b5fe18c0be0" > IntVarLocalSearchFilter::Value< / a > (< / div >
< div class = "line" > < a id = "l03546" name = "l03546" > < / a > < span class = "lineno" > 3546< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > + secondary_vars_offset_))< / div >
< div class = "line" > < a id = "l03547" name = "l03547" > < / a > < span class = "lineno" > 3547< / span > : 0;< / div >
< div class = "line" > < a id = "l03548" name = "l03548" > < / a > < span class = "lineno" > 3548< / span > }< / div >
< div class = "line" > < a id = "l03549" name = "l03549" > < / a > < span class = "lineno" > 3549< / span > < span class = "keywordtype" > bool< / span > FillCostOfBoundDeltaVariable(< span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_assignment.html#ace2db6f9700f6a2159db104f5df1dc8f" > Assignment::IntContainer< / a > & container,< / div >
< div class = "line" > < a id = "l03550" name = "l03550" > < / a > < span class = "lineno" > 3550< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < span class = "keywordtype" > int< / span > * container_index,< / div >
< div class = "line" > < a id = "l03551" name = "l03551" > < / a > < span class = "lineno" > 3551< / span > int64_t* new_cost)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03552" name = "l03552" > < / a > < span class = "lineno" > 3552< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , secondary_vars_offset_);< / div >
< div class = "line" > < a id = "l03553" name = "l03553" > < / a > < span class = "lineno" > 3553< / span > *new_cost = 0LL;< / div >
< div class = "line" > < a id = "l03554" name = "l03554" > < / a > < span class = "lineno" > 3554< / span > < span class = "keyword" > const< / span > IntVarElement& element = container.Element(*container_index);< / div >
< div class = "line" > < a id = "l03555" name = "l03555" > < / a > < span class = "lineno" > 3555< / span > < span class = "keyword" > const< / span > IntVar* secondary_var =< / div >
< div class = "line" > < a id = "l03556" name = "l03556" > < / a > < span class = "lineno" > 3556< / span > < a class = "code hl_function" href = "classoperations__research_1_1_int_var_local_search_filter.html#a6de77240042f2131a749284738dacf39" > IntVarLocalSearchFilter::Var< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > + secondary_vars_offset_);< / div >
< div class = "line" > < a id = "l03557" name = "l03557" > < / a > < span class = "lineno" > 3557< / span > < span class = "keywordflow" > if< / span > (element.Activated()) {< / div >
< div class = "line" > < a id = "l03558" name = "l03558" > < / a > < span class = "lineno" > 3558< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > = element.Value();< / div >
< div class = "line" > < a id = "l03559" name = "l03559" > < / a > < span class = "lineno" > 3559< / span > < span class = "keywordtype" > int< / span > hint_index = *container_index + 1;< / div >
< div class = "line" > < a id = "l03560" name = "l03560" > < / a > < span class = "lineno" > 3560< / span > < span class = "keywordflow" > if< / span > (hint_index < container.Size() & & < / div >
< div class = "line" > < a id = "l03561" name = "l03561" > < / a > < span class = "lineno" > 3561< / span > secondary_var == container.Element(hint_index).Var()) {< / div >
< div class = "line" > < a id = "l03562" name = "l03562" > < / a > < span class = "lineno" > 3562< / span > *new_cost = value_evaluator_(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ,< / div >
< div class = "line" > < a id = "l03563" name = "l03563" > < / a > < span class = "lineno" > 3563< / span > container.Element(hint_index).Value());< / div >
< div class = "line" > < a id = "l03564" name = "l03564" > < / a > < span class = "lineno" > 3564< / span > *container_index = hint_index;< / div >
< div class = "line" > < a id = "l03565" name = "l03565" > < / a > < span class = "lineno" > 3565< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l03566" name = "l03566" > < / a > < span class = "lineno" > 3566< / span > *new_cost = value_evaluator_(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ,< / div >
< div class = "line" > < a id = "l03567" name = "l03567" > < / a > < span class = "lineno" > 3567< / span > container.Element(secondary_var).Value());< / div >
< div class = "line" > < a id = "l03568" name = "l03568" > < / a > < span class = "lineno" > 3568< / span > }< / div >
< div class = "line" > < a id = "l03569" name = "l03569" > < / a > < span class = "lineno" > 3569< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03570" name = "l03570" > < / a > < span class = "lineno" > 3570< / span > }< / div >
< div class = "line" > < a id = "l03571" name = "l03571" > < / a > < span class = "lineno" > 3571< / span > < span class = "keyword" > const< / span > IntVar* < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = element.Var();< / div >
< div class = "line" > < a id = "l03572" name = "l03572" > < / a > < span class = "lineno" > 3572< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> Bound() & & secondary_var-> Bound()) {< / div >
< div class = "line" > < a id = "l03573" name = "l03573" > < / a > < span class = "lineno" > 3573< / span > *new_cost = value_evaluator_(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > , < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> Min(), secondary_var-> Min());< / div >
< div class = "line" > < a id = "l03574" name = "l03574" > < / a > < span class = "lineno" > 3574< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03575" name = "l03575" > < / a > < span class = "lineno" > 3575< / span > }< / div >
< div class = "line" > < a id = "l03576" name = "l03576" > < / a > < span class = "lineno" > 3576< / span > *new_cost = 0;< / div >
< div class = "line" > < a id = "l03577" name = "l03577" > < / a > < span class = "lineno" > 3577< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03578" name = "l03578" > < / a > < span class = "lineno" > 3578< / span > }< / div >
< div class = "line" > < a id = "l03579" name = "l03579" > < / a > < span class = "lineno" > 3579< / span > < / div >
< div class = "line" > < a id = "l03580" name = "l03580" > < / a > < span class = "lineno" > 3580< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l03581" name = "l03581" > < / a > < span class = "lineno" > 3581< / span > < span class = "keywordtype" > int< / span > secondary_vars_offset_;< / div >
< div class = "line" > < a id = "l03582" name = "l03582" > < / a > < span class = "lineno" > 3582< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > value_evaluator_;< / div >
< div class = "line" > < a id = "l03583" name = "l03583" > < / a > < span class = "lineno" > 3583< / span > };< / div >
< div class = "line" > < a id = "l03584" name = "l03584" > < / a > < span class = "lineno" > 3584< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l03585" name = "l03585" > < / a > < span class = "lineno" > 3585< / span > < / div >
< div class = "line" > < a id = "l03586" name = "l03586" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a7327212dd857729d8d4dfaa7192a55ef" > 3586< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var_local_search_filter.html" > IntVarLocalSearchFilter< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a7327212dd857729d8d4dfaa7192a55ef" > Solver::MakeSumObjectiveFilter< / a > (< / div >
< div class = "line" > < a id = "l03587" name = "l03587" > < / a > < span class = "lineno" > 3587< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars, < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a55d833360c375d45a3c503437de9841c" > Solver::IndexEvaluator2< / a > values,< / div >
< div class = "line" > < a id = "l03588" name = "l03588" > < / a > < span class = "lineno" > 3588< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735f" > Solver::LocalSearchFilterBound< / a > filter_enum) {< / div >
< div class = "line" > < a id = "l03589" name = "l03589" > < / a > < span class = "lineno" > 3589< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< / div >
< div class = "line" > < a id = "l03590" name = "l03590" > < / a > < span class = "lineno" > 3590< / span > < span class = "keyword" > new< / span > BinaryObjectiveFilter(vars, std::move(values), filter_enum));< / div >
< div class = "line" > < a id = "l03591" name = "l03591" > < / a > < span class = "lineno" > 3591< / span > }< / div >
< div class = "line" > < a id = "l03592" name = "l03592" > < / a > < span class = "lineno" > 3592< / span > < / div >
< div class = "line" > < a id = "l03593" name = "l03593" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a070201812ff6640e86ad7d2d68181703" > 3593< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var_local_search_filter.html" > IntVarLocalSearchFilter< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a7327212dd857729d8d4dfaa7192a55ef" > Solver::MakeSumObjectiveFilter< / a > (< / div >
< div class = "line" > < a id = "l03594" name = "l03594" > < / a > < span class = "lineno" > 3594< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars,< / div >
< div class = "line" > < a id = "l03595" name = "l03595" > < / a > < span class = "lineno" > 3595< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & secondary_vars, < a class = "code hl_typedef" href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > Solver::IndexEvaluator3< / a > values,< / div >
< div class = "line" > < a id = "l03596" name = "l03596" > < / a > < span class = "lineno" > 3596< / span > < a class = "code hl_enumeration" href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735f" > Solver::LocalSearchFilterBound< / a > filter_enum) {< / div >
< div class = "line" > < a id = "l03597" name = "l03597" > < / a > < span class = "lineno" > 3597< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > TernaryObjectiveFilter(vars, secondary_vars,< / div >
< div class = "line" > < a id = "l03598" name = "l03598" > < / a > < span class = "lineno" > 3598< / span > std::move(values), filter_enum));< / div >
< div class = "line" > < a id = "l03599" name = "l03599" > < / a > < span class = "lineno" > 3599< / span > }< / div >
< div class = "line" > < a id = "l03600" name = "l03600" > < / a > < span class = "lineno" > 3600< / span > < / div >
< div class = "line" > < a id = "l03601" name = "l03601" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_state.html#ae2ee63cd9bce76b0235c961b803117ea" > 3601< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_variable.html" > LocalSearchVariable< / a > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_state.html#ae2ee63cd9bce76b0235c961b803117ea" > LocalSearchState::AddVariable< / a > (int64_t initial_min,< / div >
< div class = "line" > < a id = "l03602" name = "l03602" > < / a > < span class = "lineno" > 3602< / span > int64_t initial_max) {< / div >
< div class = "line" > < a id = "l03603" name = "l03603" > < / a > < span class = "lineno" > 3603< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (state_is_valid_);< / div >
< div class = "line" > < a id = "l03604" name = "l03604" > < / a > < span class = "lineno" > 3604< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2" > DCHECK_LE< / a > (initial_min, initial_max);< / div >
< div class = "line" > < a id = "l03605" name = "l03605" > < / a > < span class = "lineno" > 3605< / span > initial_variable_bounds_.push_back({initial_min, initial_max});< / div >
< div class = "line" > < a id = "l03606" name = "l03606" > < / a > < span class = "lineno" > 3606< / span > variable_bounds_.push_back({initial_min, initial_max});< / div >
< div class = "line" > < a id = "l03607" name = "l03607" > < / a > < span class = "lineno" > 3607< / span > variable_is_relaxed_.push_back(< span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l03608" name = "l03608" > < / a > < span class = "lineno" > 3608< / span > < / div >
< div class = "line" > < a id = "l03609" name = "l03609" > < / a > < span class = "lineno" > 3609< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > variable_index = variable_bounds_.size() - 1;< / div >
< div class = "line" > < a id = "l03610" name = "l03610" > < / a > < span class = "lineno" > 3610< / span > < span class = "keywordflow" > return< / span > {< span class = "keyword" > this< / span > , variable_index};< / div >
< div class = "line" > < a id = "l03611" name = "l03611" > < / a > < span class = "lineno" > 3611< / span > }< / div >
< div class = "line" > < a id = "l03612" name = "l03612" > < / a > < span class = "lineno" > 3612< / span > < / div >
< div class = "line" > < a id = "l03613" name = "l03613" > < / a > < span class = "lineno" > 3613< / span > < span class = "keywordtype" > void< / span > LocalSearchState::RelaxVariableBounds(< span class = "keywordtype" > int< / span > variable_index) {< / div >
< div class = "line" > < a id = "l03614" name = "l03614" > < / a > < span class = "lineno" > 3614< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (state_is_valid_);< / div >
< div class = "line" > < a id = "l03615" name = "l03615" > < / a > < span class = "lineno" > 3615< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (0 < = variable_index & & variable_index < variable_is_relaxed_.size());< / div >
< div class = "line" > < a id = "l03616" name = "l03616" > < / a > < span class = "lineno" > 3616< / span > < span class = "keywordflow" > if< / span > (!variable_is_relaxed_[variable_index]) {< / div >
< div class = "line" > < a id = "l03617" name = "l03617" > < / a > < span class = "lineno" > 3617< / span > variable_is_relaxed_[variable_index] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03618" name = "l03618" > < / a > < span class = "lineno" > 3618< / span > saved_variable_bounds_trail_.emplace_back(variable_bounds_[variable_index],< / div >
< div class = "line" > < a id = "l03619" name = "l03619" > < / a > < span class = "lineno" > 3619< / span > variable_index);< / div >
< div class = "line" > < a id = "l03620" name = "l03620" > < / a > < span class = "lineno" > 3620< / span > variable_bounds_[variable_index] = initial_variable_bounds_[variable_index];< / div >
< div class = "line" > < a id = "l03621" name = "l03621" > < / a > < span class = "lineno" > 3621< / span > }< / div >
< div class = "line" > < a id = "l03622" name = "l03622" > < / a > < span class = "lineno" > 3622< / span > }< / div >
< div class = "line" > < a id = "l03623" name = "l03623" > < / a > < span class = "lineno" > 3623< / span > < / div >
< div class = "line" > < a id = "l03624" name = "l03624" > < / a > < span class = "lineno" > 3624< / span > int64_t LocalSearchState::VariableMin(< span class = "keywordtype" > int< / span > variable_index)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l03625" name = "l03625" > < / a > < span class = "lineno" > 3625< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (state_is_valid_);< / div >
< div class = "line" > < a id = "l03626" name = "l03626" > < / a > < span class = "lineno" > 3626< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (0 < = variable_index & & variable_index < variable_bounds_.size());< / div >
< div class = "line" > < a id = "l03627" name = "l03627" > < / a > < span class = "lineno" > 3627< / span > < span class = "keywordflow" > return< / span > variable_bounds_[variable_index].min;< / div >
< div class = "line" > < a id = "l03628" name = "l03628" > < / a > < span class = "lineno" > 3628< / span > }< / div >
< div class = "line" > < a id = "l03629" name = "l03629" > < / a > < span class = "lineno" > 3629< / span > < / div >
< div class = "line" > < a id = "l03630" name = "l03630" > < / a > < span class = "lineno" > 3630< / span > int64_t LocalSearchState::VariableMax(< span class = "keywordtype" > int< / span > variable_index)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l03631" name = "l03631" > < / a > < span class = "lineno" > 3631< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (state_is_valid_);< / div >
< div class = "line" > < a id = "l03632" name = "l03632" > < / a > < span class = "lineno" > 3632< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (0 < = variable_index & & variable_index < variable_bounds_.size());< / div >
< div class = "line" > < a id = "l03633" name = "l03633" > < / a > < span class = "lineno" > 3633< / span > < span class = "keywordflow" > return< / span > variable_bounds_[variable_index].max;< / div >
< div class = "line" > < a id = "l03634" name = "l03634" > < / a > < span class = "lineno" > 3634< / span > }< / div >
< div class = "line" > < a id = "l03635" name = "l03635" > < / a > < span class = "lineno" > 3635< / span > < / div >
< div class = "line" > < a id = "l03636" name = "l03636" > < / a > < span class = "lineno" > 3636< / span > < span class = "keywordtype" > bool< / span > LocalSearchState::TightenVariableMin(< span class = "keywordtype" > int< / span > variable_index,< / div >
< div class = "line" > < a id = "l03637" name = "l03637" > < / a > < span class = "lineno" > 3637< / span > int64_t min_value) {< / div >
< div class = "line" > < a id = "l03638" name = "l03638" > < / a > < span class = "lineno" > 3638< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (state_is_valid_);< / div >
< div class = "line" > < a id = "l03639" name = "l03639" > < / a > < span class = "lineno" > 3639< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (variable_is_relaxed_[variable_index]);< / div >
< div class = "line" > < a id = "l03640" name = "l03640" > < / a > < span class = "lineno" > 3640< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (0 < = variable_index & & variable_index < variable_bounds_.size());< / div >
< div class = "line" > < a id = "l03641" name = "l03641" > < / a > < span class = "lineno" > 3641< / span > Bounds& < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > = variable_bounds_[variable_index];< / div >
< div class = "line" > < a id = "l03642" name = "l03642" > < / a > < span class = "lineno" > 3642< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > .max < min_value) {< / div >
< div class = "line" > < a id = "l03643" name = "l03643" > < / a > < span class = "lineno" > 3643< / span > state_is_valid_ = < span class = "keyword" > false< / span > ;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l03644" name = "l03644" > < / a > < span class = "lineno" > 3644< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03645" name = "l03645" > < / a > < span class = "lineno" > 3645< / span > < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > .min = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (< a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > .min, min_value);< / div >
< div class = "line" > < a id = "l03646" name = "l03646" > < / a > < span class = "lineno" > 3646< / span > < span class = "keywordflow" > return< / span > state_is_valid_;< / div >
< div class = "line" > < a id = "l03647" name = "l03647" > < / a > < span class = "lineno" > 3647< / span > }< / div >
< div class = "line" > < a id = "l03648" name = "l03648" > < / a > < span class = "lineno" > 3648< / span > < / div >
< div class = "line" > < a id = "l03649" name = "l03649" > < / a > < span class = "lineno" > 3649< / span > < span class = "keywordtype" > bool< / span > LocalSearchState::TightenVariableMax(< span class = "keywordtype" > int< / span > variable_index,< / div >
< div class = "line" > < a id = "l03650" name = "l03650" > < / a > < span class = "lineno" > 3650< / span > int64_t max_value) {< / div >
< div class = "line" > < a id = "l03651" name = "l03651" > < / a > < span class = "lineno" > 3651< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (state_is_valid_);< / div >
< div class = "line" > < a id = "l03652" name = "l03652" > < / a > < span class = "lineno" > 3652< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (variable_is_relaxed_[variable_index]);< / div >
< div class = "line" > < a id = "l03653" name = "l03653" > < / a > < span class = "lineno" > 3653< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (0 < = variable_index & & variable_index < variable_bounds_.size());< / div >
< div class = "line" > < a id = "l03654" name = "l03654" > < / a > < span class = "lineno" > 3654< / span > Bounds& < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > = variable_bounds_[variable_index];< / div >
< div class = "line" > < a id = "l03655" name = "l03655" > < / a > < span class = "lineno" > 3655< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > .min > max_value) {< / div >
< div class = "line" > < a id = "l03656" name = "l03656" > < / a > < span class = "lineno" > 3656< / span > state_is_valid_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l03657" name = "l03657" > < / a > < span class = "lineno" > 3657< / span > }< / div >
< div class = "line" > < a id = "l03658" name = "l03658" > < / a > < span class = "lineno" > 3658< / span > < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > .max = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (< a class = "code hl_variable" href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > .max, max_value);< / div >
< div class = "line" > < a id = "l03659" name = "l03659" > < / a > < span class = "lineno" > 3659< / span > < span class = "keywordflow" > return< / span > state_is_valid_;< / div >
< div class = "line" > < a id = "l03660" name = "l03660" > < / a > < span class = "lineno" > 3660< / span > }< / div >
< div class = "line" > < a id = "l03661" name = "l03661" > < / a > < span class = "lineno" > 3661< / span > < / div >
< div class = "line" > < a id = "l03662" name = "l03662" > < / a > < span class = "lineno" > 3662< / span > < span class = "comment" > // TODO(user): When the class has more users, find a threshold ratio of< / span > < / div >
< div class = "line" > < a id = "l03663" name = "l03663" > < / a > < span class = "lineno" > 3663< / span > < span class = "comment" > // saved/total variables under which a sparse clear would be more efficient< / span > < / div >
< div class = "line" > < a id = "l03664" name = "l03664" > < / a > < span class = "lineno" > 3664< / span > < span class = "comment" > // for both Commit() and Revert().< / span > < / div >
< div class = "line" > < a id = "l03665" name = "l03665" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_state.html#aca6f43ce4724910499fa7cadb5caa01f" > 3665< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_state.html#aca6f43ce4724910499fa7cadb5caa01f" > LocalSearchState::Commit< / a > () {< / div >
< div class = "line" > < a id = "l03666" name = "l03666" > < / a > < span class = "lineno" > 3666< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (state_is_valid_);< / div >
< div class = "line" > < a id = "l03667" name = "l03667" > < / a > < span class = "lineno" > 3667< / span > saved_variable_bounds_trail_.clear();< / div >
< div class = "line" > < a id = "l03668" name = "l03668" > < / a > < span class = "lineno" > 3668< / span > variable_is_relaxed_.assign(variable_is_relaxed_.size(), < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l03669" name = "l03669" > < / a > < span class = "lineno" > 3669< / span > }< / div >
< div class = "line" > < a id = "l03670" name = "l03670" > < / a > < span class = "lineno" > 3670< / span > < / div >
< div class = "line" > < a id = "l03671" name = "l03671" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_state.html#ad415204991d6155dd37e84f3a306ccca" > 3671< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_state.html#ad415204991d6155dd37e84f3a306ccca" > LocalSearchState::Revert< / a > () {< / div >
< div class = "line" > < a id = "l03672" name = "l03672" > < / a > < span class = "lineno" > 3672< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & bounds_index : saved_variable_bounds_trail_) {< / div >
< div class = "line" > < a id = "l03673" name = "l03673" > < / a > < span class = "lineno" > 3673< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (variable_is_relaxed_[bounds_index.second]);< / div >
< div class = "line" > < a id = "l03674" name = "l03674" > < / a > < span class = "lineno" > 3674< / span > variable_bounds_[bounds_index.second] = bounds_index.first;< / div >
< div class = "line" > < a id = "l03675" name = "l03675" > < / a > < span class = "lineno" > 3675< / span > }< / div >
< div class = "line" > < a id = "l03676" name = "l03676" > < / a > < span class = "lineno" > 3676< / span > saved_variable_bounds_trail_.clear();< / div >
< div class = "line" > < a id = "l03677" name = "l03677" > < / a > < span class = "lineno" > 3677< / span > variable_is_relaxed_.assign(variable_is_relaxed_.size(), < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l03678" name = "l03678" > < / a > < span class = "lineno" > 3678< / span > state_is_valid_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l03679" name = "l03679" > < / a > < span class = "lineno" > 3679< / span > }< / div >
< div class = "line" > < a id = "l03680" name = "l03680" > < / a > < span class = "lineno" > 3680< / span > < / div >
< div class = "line" > < a id = "l03681" name = "l03681" > < / a > < span class = "lineno" > 3681< / span > < span class = "comment" > // ----- LocalSearchProfiler -----< / span > < / div >
< div class = "line" > < a id = "l03682" name = "l03682" > < / a > < span class = "lineno" > 3682< / span > < / div >
< div class = "line" > < a id = "l03683" name = "l03683" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html" > 3683< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_profiler.html" > LocalSearchProfiler< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_monitor.html" > LocalSearchMonitor< / a > {< / div >
< div class = "line" > < a id = "l03684" name = "l03684" > < / a > < span class = "lineno" > 3684< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l03685" name = "l03685" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a5e3e57a2311804f5ae33d6024f3358f0" > 3685< / a > < / span > < span class = "keyword" > explicit< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a5e3e57a2311804f5ae33d6024f3358f0" > LocalSearchProfiler< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_search_monitor.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ) : < a class = "code hl_class" href = "classoperations__research_1_1_local_search_monitor.html" > LocalSearchMonitor< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_search_monitor.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ) {}< / div >
< div class = "line" > < a id = "l03686" name = "l03686" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#aed804747c45a7e1caf81461f9e45dd91" > 3686< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " LocalSearchProfiler" < / span > ; }< / div >
< div class = "line" > < a id = "l03687" name = "l03687" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a2536fa74dc1f0964122b676b944dcab0" > 3687< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a2536fa74dc1f0964122b676b944dcab0" > RestartSearch< / a > ()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03688" name = "l03688" > < / a > < span class = "lineno" > 3688< / span > operator_stats_.clear();< / div >
< div class = "line" > < a id = "l03689" name = "l03689" > < / a > < span class = "lineno" > 3689< / span > filter_stats_.clear();< / div >
< div class = "line" > < a id = "l03690" name = "l03690" > < / a > < span class = "lineno" > 3690< / span > }< / div >
< div class = "line" > < a id = "l03691" name = "l03691" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a4d07aaa3fe401d52e938c2f8f7f2e26f" > 3691< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a4d07aaa3fe401d52e938c2f8f7f2e26f" > ExitSearch< / a > ()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03692" name = "l03692" > < / a > < span class = "lineno" > 3692< / span > < span class = "comment" > // Update times for current operator when the search ends.< / span > < / div >
< div class = "line" > < a id = "l03693" name = "l03693" > < / a > < span class = "lineno" > 3693< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_search_monitor.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ()-> TopLevelSearch() == < a class = "code hl_function" href = "classoperations__research_1_1_search_monitor.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ()-> ActiveSearch()) {< / div >
< div class = "line" > < a id = "l03694" name = "l03694" > < / a > < span class = "lineno" > 3694< / span > UpdateTime();< / div >
< div class = "line" > < a id = "l03695" name = "l03695" > < / a > < span class = "lineno" > 3695< / span > }< / div >
< div class = "line" > < a id = "l03696" name = "l03696" > < / a > < span class = "lineno" > 3696< / span > }< / div >
< div class = "line" > < a id = "l03697" name = "l03697" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a32e08745076d4727c2b9e9818f18f761" > 3697< / a > < / span > LocalSearchStatistics < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a32e08745076d4727c2b9e9818f18f761" > ExportToLocalSearchStatistics< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l03698" name = "l03698" > < / a > < span class = "lineno" > 3698< / span > LocalSearchStatistics statistics_proto;< / div >
< div class = "line" > < a id = "l03699" name = "l03699" > < / a > < span class = "lineno" > 3699< / span > < span class = "keywordflow" > for< / span > (< a class = "code hl_class" href = "classoperations__research_1_1_profiled_decision_builder.html" > ProfiledDecisionBuilder< / a > * db : profiled_decision_builders_) {< / div >
< div class = "line" > < a id = "l03700" name = "l03700" > < / a > < span class = "lineno" > 3700< / span > < span class = "keywordflow" > if< / span > (db-> seconds() == 0) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l03701" name = "l03701" > < / a > < span class = "lineno" > 3701< / span > LocalSearchStatistics::FirstSolutionStatistics* < span class = "keyword" > const< / span > < / div >
< div class = "line" > < a id = "l03702" name = "l03702" > < / a > < span class = "lineno" > 3702< / span > first_solution_statistics =< / div >
< div class = "line" > < a id = "l03703" name = "l03703" > < / a > < span class = "lineno" > 3703< / span > statistics_proto.add_first_solution_statistics();< / div >
< div class = "line" > < a id = "l03704" name = "l03704" > < / a > < span class = "lineno" > 3704< / span > first_solution_statistics-> set_strategy(db-> name());< / div >
< div class = "line" > < a id = "l03705" name = "l03705" > < / a > < span class = "lineno" > 3705< / span > first_solution_statistics-> set_duration_seconds(db-> seconds());< / div >
< div class = "line" > < a id = "l03706" name = "l03706" > < / a > < span class = "lineno" > 3706< / span > }< / div >
< div class = "line" > < a id = "l03707" name = "l03707" > < / a > < span class = "lineno" > 3707< / span > std::vector< const LocalSearchOperator*> operators;< / div >
< div class = "line" > < a id = "l03708" name = "l03708" > < / a > < span class = "lineno" > 3708< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & stat : operator_stats_) {< / div >
< div class = "line" > < a id = "l03709" name = "l03709" > < / a > < span class = "lineno" > 3709< / span > operators.push_back(stat.first);< / div >
< div class = "line" > < a id = "l03710" name = "l03710" > < / a > < span class = "lineno" > 3710< / span > }< / div >
< div class = "line" > < a id = "l03711" name = "l03711" > < / a > < span class = "lineno" > 3711< / span > std::sort(< / div >
< div class = "line" > < a id = "l03712" name = "l03712" > < / a > < span class = "lineno" > 3712< / span > operators.begin(), operators.end(),< / div >
< div class = "line" > < a id = "l03713" name = "l03713" > < / a > < span class = "lineno" > 3713< / span > [< span class = "keyword" > this< / span > ](< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * op1, < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * op2) {< / div >
< div class = "line" > < a id = "l03714" name = "l03714" > < / a > < span class = "lineno" > 3714< / span > return gtl::FindOrDie(operator_stats_, op1).neighbors > < / div >
< div class = "line" > < a id = "l03715" name = "l03715" > < / a > < span class = "lineno" > 3715< / span > gtl::FindOrDie(operator_stats_, op2).neighbors;< / div >
< div class = "line" > < a id = "l03716" name = "l03716" > < / a > < span class = "lineno" > 3716< / span > });< / div >
< div class = "line" > < a id = "l03717" name = "l03717" > < / a > < span class = "lineno" > 3717< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > op : operators) {< / div >
< div class = "line" > < a id = "l03718" name = "l03718" > < / a > < span class = "lineno" > 3718< / span > < span class = "keyword" > const< / span > OperatorStats& stats = < a class = "code hl_function" href = "namespacegtl.html#a73f41ac11336b94768fdd41594153d59" > gtl::FindOrDie< / a > (operator_stats_, op);< / div >
< div class = "line" > < a id = "l03719" name = "l03719" > < / a > < span class = "lineno" > 3719< / span > LocalSearchStatistics::LocalSearchOperatorStatistics* < span class = "keyword" > const< / span > < / div >
< div class = "line" > < a id = "l03720" name = "l03720" > < / a > < span class = "lineno" > 3720< / span > local_search_operator_statistics =< / div >
< div class = "line" > < a id = "l03721" name = "l03721" > < / a > < span class = "lineno" > 3721< / span > statistics_proto.add_local_search_operator_statistics();< / div >
< div class = "line" > < a id = "l03722" name = "l03722" > < / a > < span class = "lineno" > 3722< / span > local_search_operator_statistics-> set_local_search_operator(< / div >
< div class = "line" > < a id = "l03723" name = "l03723" > < / a > < span class = "lineno" > 3723< / span > op-> DebugString());< / div >
< div class = "line" > < a id = "l03724" name = "l03724" > < / a > < span class = "lineno" > 3724< / span > local_search_operator_statistics-> set_num_neighbors(stats.neighbors);< / div >
< div class = "line" > < a id = "l03725" name = "l03725" > < / a > < span class = "lineno" > 3725< / span > local_search_operator_statistics-> set_num_filtered_neighbors(< / div >
< div class = "line" > < a id = "l03726" name = "l03726" > < / a > < span class = "lineno" > 3726< / span > stats.filtered_neighbors);< / div >
< div class = "line" > < a id = "l03727" name = "l03727" > < / a > < span class = "lineno" > 3727< / span > local_search_operator_statistics-> set_num_accepted_neighbors(< / div >
< div class = "line" > < a id = "l03728" name = "l03728" > < / a > < span class = "lineno" > 3728< / span > stats.accepted_neighbors);< / div >
< div class = "line" > < a id = "l03729" name = "l03729" > < / a > < span class = "lineno" > 3729< / span > local_search_operator_statistics-> set_duration_seconds(stats.seconds);< / div >
< div class = "line" > < a id = "l03730" name = "l03730" > < / a > < span class = "lineno" > 3730< / span > }< / div >
< div class = "line" > < a id = "l03731" name = "l03731" > < / a > < span class = "lineno" > 3731< / span > std::vector< const LocalSearchFilter*> filters;< / div >
< div class = "line" > < a id = "l03732" name = "l03732" > < / a > < span class = "lineno" > 3732< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & stat : filter_stats_) {< / div >
< div class = "line" > < a id = "l03733" name = "l03733" > < / a > < span class = "lineno" > 3733< / span > filters.push_back(stat.first);< / div >
< div class = "line" > < a id = "l03734" name = "l03734" > < / a > < span class = "lineno" > 3734< / span > }< / div >
< div class = "line" > < a id = "l03735" name = "l03735" > < / a > < span class = "lineno" > 3735< / span > std::sort(filters.begin(), filters.end(),< / div >
< div class = "line" > < a id = "l03736" name = "l03736" > < / a > < span class = "lineno" > 3736< / span > [< span class = "keyword" > this< / span > ](< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * filter1,< / div >
< div class = "line" > < a id = "l03737" name = "l03737" > < / a > < span class = "lineno" > 3737< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * filter2) {< / div >
< div class = "line" > < a id = "l03738" name = "l03738" > < / a > < span class = "lineno" > 3738< / span > return gtl::FindOrDie(filter_stats_, filter1).calls > < / div >
< div class = "line" > < a id = "l03739" name = "l03739" > < / a > < span class = "lineno" > 3739< / span > gtl::FindOrDie(filter_stats_, filter2).calls;< / div >
< div class = "line" > < a id = "l03740" name = "l03740" > < / a > < span class = "lineno" > 3740< / span > });< / div >
< div class = "line" > < a id = "l03741" name = "l03741" > < / a > < span class = "lineno" > 3741< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * < span class = "keyword" > const< / span > filter : filters) {< / div >
< div class = "line" > < a id = "l03742" name = "l03742" > < / a > < span class = "lineno" > 3742< / span > < span class = "keyword" > const< / span > FilterStats& stats = < a class = "code hl_function" href = "namespacegtl.html#a73f41ac11336b94768fdd41594153d59" > gtl::FindOrDie< / a > (filter_stats_, filter);< / div >
< div class = "line" > < a id = "l03743" name = "l03743" > < / a > < span class = "lineno" > 3743< / span > LocalSearchStatistics::LocalSearchFilterStatistics* < span class = "keyword" > const< / span > < / div >
< div class = "line" > < a id = "l03744" name = "l03744" > < / a > < span class = "lineno" > 3744< / span > local_search_filter_statistics =< / div >
< div class = "line" > < a id = "l03745" name = "l03745" > < / a > < span class = "lineno" > 3745< / span > statistics_proto.add_local_search_filter_statistics();< / div >
< div class = "line" > < a id = "l03746" name = "l03746" > < / a > < span class = "lineno" > 3746< / span > local_search_filter_statistics-> set_local_search_filter(< / div >
< div class = "line" > < a id = "l03747" name = "l03747" > < / a > < span class = "lineno" > 3747< / span > filter-> DebugString());< / div >
< div class = "line" > < a id = "l03748" name = "l03748" > < / a > < span class = "lineno" > 3748< / span > local_search_filter_statistics-> set_num_calls(stats.calls);< / div >
< div class = "line" > < a id = "l03749" name = "l03749" > < / a > < span class = "lineno" > 3749< / span > local_search_filter_statistics-> set_num_rejects(stats.rejects);< / div >
< div class = "line" > < a id = "l03750" name = "l03750" > < / a > < span class = "lineno" > 3750< / span > local_search_filter_statistics-> set_duration_seconds(stats.seconds);< / div >
< div class = "line" > < a id = "l03751" name = "l03751" > < / a > < span class = "lineno" > 3751< / span > }< / div >
< div class = "line" > < a id = "l03752" name = "l03752" > < / a > < span class = "lineno" > 3752< / span > statistics_proto.set_total_num_neighbors(< a class = "code hl_function" href = "classoperations__research_1_1_search_monitor.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ()-> neighbors());< / div >
< div class = "line" > < a id = "l03753" name = "l03753" > < / a > < span class = "lineno" > 3753< / span > statistics_proto.set_total_num_filtered_neighbors(< / div >
< div class = "line" > < a id = "l03754" name = "l03754" > < / a > < span class = "lineno" > 3754< / span > < a class = "code hl_function" href = "classoperations__research_1_1_search_monitor.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ()-> filtered_neighbors());< / div >
< div class = "line" > < a id = "l03755" name = "l03755" > < / a > < span class = "lineno" > 3755< / span > statistics_proto.set_total_num_accepted_neighbors(< / div >
< div class = "line" > < a id = "l03756" name = "l03756" > < / a > < span class = "lineno" > 3756< / span > < a class = "code hl_function" href = "classoperations__research_1_1_search_monitor.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ()-> accepted_neighbors());< / div >
< div class = "line" > < a id = "l03757" name = "l03757" > < / a > < span class = "lineno" > 3757< / span > < span class = "keywordflow" > return< / span > statistics_proto;< / div >
< div class = "line" > < a id = "l03758" name = "l03758" > < / a > < span class = "lineno" > 3758< / span > }< / div >
< div class = "line" > < a id = "l03759" name = "l03759" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a99cf80ffe49872a688cdc565eb15a784" > 3759< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a99cf80ffe49872a688cdc565eb15a784" > PrintOverview< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l03760" name = "l03760" > < / a > < span class = "lineno" > 3760< / span > < span class = "keywordtype" > size_t< / span > max_name_size = 0;< / div >
< div class = "line" > < a id = "l03761" name = "l03761" > < / a > < span class = "lineno" > 3761< / span > std::vector< const LocalSearchOperator*> operators;< / div >
< div class = "line" > < a id = "l03762" name = "l03762" > < / a > < span class = "lineno" > 3762< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & stat : operator_stats_) {< / div >
< div class = "line" > < a id = "l03763" name = "l03763" > < / a > < span class = "lineno" > 3763< / span > operators.push_back(stat.first);< / div >
< div class = "line" > < a id = "l03764" name = "l03764" > < / a > < span class = "lineno" > 3764< / span > max_name_size =< / div >
< div class = "line" > < a id = "l03765" name = "l03765" > < / a > < span class = "lineno" > 3765< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (max_name_size, stat.first-> DebugString().length());< / div >
< div class = "line" > < a id = "l03766" name = "l03766" > < / a > < span class = "lineno" > 3766< / span > }< / div >
< div class = "line" > < a id = "l03767" name = "l03767" > < / a > < span class = "lineno" > 3767< / span > std::sort(< / div >
< div class = "line" > < a id = "l03768" name = "l03768" > < / a > < span class = "lineno" > 3768< / span > operators.begin(), operators.end(),< / div >
< div class = "line" > < a id = "l03769" name = "l03769" > < / a > < span class = "lineno" > 3769< / span > [< span class = "keyword" > this< / span > ](< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * op1, < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * op2) {< / div >
< div class = "line" > < a id = "l03770" name = "l03770" > < / a > < span class = "lineno" > 3770< / span > return gtl::FindOrDie(operator_stats_, op1).neighbors > < / div >
< div class = "line" > < a id = "l03771" name = "l03771" > < / a > < span class = "lineno" > 3771< / span > gtl::FindOrDie(operator_stats_, op2).neighbors;< / div >
< div class = "line" > < a id = "l03772" name = "l03772" > < / a > < span class = "lineno" > 3772< / span > });< / div >
< div class = "line" > < a id = "l03773" name = "l03773" > < / a > < span class = "lineno" > 3773< / span > std::string overview = < span class = "stringliteral" > " Local search operator statistics:\n" < / span > ;< / div >
< div class = "line" > < a id = "l03774" name = "l03774" > < / a > < span class = "lineno" > 3774< / span > absl::StrAppendFormat(& overview,< / div >
< div class = "line" > < a id = "l03775" name = "l03775" > < / a > < span class = "lineno" > 3775< / span > < span class = "stringliteral" > " %*s | Neighbors | Filtered | Accepted | Time (s)\n" < / span > ,< / div >
< div class = "line" > < a id = "l03776" name = "l03776" > < / a > < span class = "lineno" > 3776< / span > max_name_size, < span class = "stringliteral" > " " < / span > );< / div >
< div class = "line" > < a id = "l03777" name = "l03777" > < / a > < span class = "lineno" > 3777< / span > OperatorStats total_stats;< / div >
< div class = "line" > < a id = "l03778" name = "l03778" > < / a > < span class = "lineno" > 3778< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > op : operators) {< / div >
< div class = "line" > < a id = "l03779" name = "l03779" > < / a > < span class = "lineno" > 3779< / span > < span class = "keyword" > const< / span > OperatorStats& stats = < a class = "code hl_function" href = "namespacegtl.html#a73f41ac11336b94768fdd41594153d59" > gtl::FindOrDie< / a > (operator_stats_, op);< / div >
< div class = "line" > < a id = "l03780" name = "l03780" > < / a > < span class = "lineno" > 3780< / span > < span class = "keyword" > const< / span > std::string& < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > = op-> DebugString();< / div >
< div class = "line" > < a id = "l03781" name = "l03781" > < / a > < span class = "lineno" > 3781< / span > absl::StrAppendFormat(& overview, < span class = "stringliteral" > " %*s | %9ld | %8ld | %8ld | %7.2g\n" < / span > ,< / div >
< div class = "line" > < a id = "l03782" name = "l03782" > < / a > < span class = "lineno" > 3782< / span > max_name_size, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , stats.neighbors,< / div >
< div class = "line" > < a id = "l03783" name = "l03783" > < / a > < span class = "lineno" > 3783< / span > stats.filtered_neighbors, stats.accepted_neighbors,< / div >
< div class = "line" > < a id = "l03784" name = "l03784" > < / a > < span class = "lineno" > 3784< / span > stats.seconds);< / div >
< div class = "line" > < a id = "l03785" name = "l03785" > < / a > < span class = "lineno" > 3785< / span > total_stats.neighbors += stats.neighbors;< / div >
< div class = "line" > < a id = "l03786" name = "l03786" > < / a > < span class = "lineno" > 3786< / span > total_stats.filtered_neighbors += stats.filtered_neighbors;< / div >
< div class = "line" > < a id = "l03787" name = "l03787" > < / a > < span class = "lineno" > 3787< / span > total_stats.accepted_neighbors += stats.accepted_neighbors;< / div >
< div class = "line" > < a id = "l03788" name = "l03788" > < / a > < span class = "lineno" > 3788< / span > total_stats.seconds += stats.seconds;< / div >
< div class = "line" > < a id = "l03789" name = "l03789" > < / a > < span class = "lineno" > 3789< / span > }< / div >
< div class = "line" > < a id = "l03790" name = "l03790" > < / a > < span class = "lineno" > 3790< / span > absl::StrAppendFormat(& overview, < span class = "stringliteral" > " %*s | %9ld | %8ld | %8ld | %7.2g\n" < / span > ,< / div >
< div class = "line" > < a id = "l03791" name = "l03791" > < / a > < span class = "lineno" > 3791< / span > max_name_size, < span class = "stringliteral" > " Total" < / span > , total_stats.neighbors,< / div >
< div class = "line" > < a id = "l03792" name = "l03792" > < / a > < span class = "lineno" > 3792< / span > total_stats.filtered_neighbors,< / div >
< div class = "line" > < a id = "l03793" name = "l03793" > < / a > < span class = "lineno" > 3793< / span > total_stats.accepted_neighbors, total_stats.seconds);< / div >
< div class = "line" > < a id = "l03794" name = "l03794" > < / a > < span class = "lineno" > 3794< / span > max_name_size = 0;< / div >
< div class = "line" > < a id = "l03795" name = "l03795" > < / a > < span class = "lineno" > 3795< / span > std::vector< const LocalSearchFilter*> filters;< / div >
< div class = "line" > < a id = "l03796" name = "l03796" > < / a > < span class = "lineno" > 3796< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & stat : filter_stats_) {< / div >
< div class = "line" > < a id = "l03797" name = "l03797" > < / a > < span class = "lineno" > 3797< / span > filters.push_back(stat.first);< / div >
< div class = "line" > < a id = "l03798" name = "l03798" > < / a > < span class = "lineno" > 3798< / span > max_name_size =< / div >
< div class = "line" > < a id = "l03799" name = "l03799" > < / a > < span class = "lineno" > 3799< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (max_name_size, stat.first-> DebugString().length());< / div >
< div class = "line" > < a id = "l03800" name = "l03800" > < / a > < span class = "lineno" > 3800< / span > }< / div >
< div class = "line" > < a id = "l03801" name = "l03801" > < / a > < span class = "lineno" > 3801< / span > std::sort(filters.begin(), filters.end(),< / div >
< div class = "line" > < a id = "l03802" name = "l03802" > < / a > < span class = "lineno" > 3802< / span > [< span class = "keyword" > this< / span > ](< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * filter1,< / div >
< div class = "line" > < a id = "l03803" name = "l03803" > < / a > < span class = "lineno" > 3803< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * filter2) {< / div >
< div class = "line" > < a id = "l03804" name = "l03804" > < / a > < span class = "lineno" > 3804< / span > return gtl::FindOrDie(filter_stats_, filter1).calls > < / div >
< div class = "line" > < a id = "l03805" name = "l03805" > < / a > < span class = "lineno" > 3805< / span > gtl::FindOrDie(filter_stats_, filter2).calls;< / div >
< div class = "line" > < a id = "l03806" name = "l03806" > < / a > < span class = "lineno" > 3806< / span > });< / div >
< div class = "line" > < a id = "l03807" name = "l03807" > < / a > < span class = "lineno" > 3807< / span > absl::StrAppendFormat(& overview,< / div >
< div class = "line" > < a id = "l03808" name = "l03808" > < / a > < span class = "lineno" > 3808< / span > < span class = "stringliteral" > " Local search filter statistics:\n%*s | Calls | " < / span > < / div >
< div class = "line" > < a id = "l03809" name = "l03809" > < / a > < span class = "lineno" > 3809< / span > < span class = "stringliteral" > " Rejects | Time (s) " < / span > < / div >
< div class = "line" > < a id = "l03810" name = "l03810" > < / a > < span class = "lineno" > 3810< / span > < span class = "stringliteral" > " | Rejects/s\n" < / span > ,< / div >
< div class = "line" > < a id = "l03811" name = "l03811" > < / a > < span class = "lineno" > 3811< / span > max_name_size, < span class = "stringliteral" > " " < / span > );< / div >
< div class = "line" > < a id = "l03812" name = "l03812" > < / a > < span class = "lineno" > 3812< / span > FilterStats total_filter_stats;< / div >
< div class = "line" > < a id = "l03813" name = "l03813" > < / a > < span class = "lineno" > 3813< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * < span class = "keyword" > const< / span > filter : filters) {< / div >
< div class = "line" > < a id = "l03814" name = "l03814" > < / a > < span class = "lineno" > 3814< / span > < span class = "keyword" > const< / span > FilterStats& stats = < a class = "code hl_function" href = "namespacegtl.html#a73f41ac11336b94768fdd41594153d59" > gtl::FindOrDie< / a > (filter_stats_, filter);< / div >
< div class = "line" > < a id = "l03815" name = "l03815" > < / a > < span class = "lineno" > 3815< / span > < span class = "keyword" > const< / span > std::string& < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > = filter-> DebugString();< / div >
< div class = "line" > < a id = "l03816" name = "l03816" > < / a > < span class = "lineno" > 3816< / span > absl::StrAppendFormat(& overview, < span class = "stringliteral" > " %*s | %9ld | %9ld | %7.2g | %7.2g\n" < / span > ,< / div >
< div class = "line" > < a id = "l03817" name = "l03817" > < / a > < span class = "lineno" > 3817< / span > max_name_size, < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , stats.calls, stats.rejects,< / div >
< div class = "line" > < a id = "l03818" name = "l03818" > < / a > < span class = "lineno" > 3818< / span > stats.seconds, stats.rejects / stats.seconds);< / div >
< div class = "line" > < a id = "l03819" name = "l03819" > < / a > < span class = "lineno" > 3819< / span > total_filter_stats.calls += stats.calls;< / div >
< div class = "line" > < a id = "l03820" name = "l03820" > < / a > < span class = "lineno" > 3820< / span > total_filter_stats.rejects += stats.rejects;< / div >
< div class = "line" > < a id = "l03821" name = "l03821" > < / a > < span class = "lineno" > 3821< / span > total_filter_stats.seconds += stats.seconds;< / div >
< div class = "line" > < a id = "l03822" name = "l03822" > < / a > < span class = "lineno" > 3822< / span > }< / div >
< div class = "line" > < a id = "l03823" name = "l03823" > < / a > < span class = "lineno" > 3823< / span > absl::StrAppendFormat(< / div >
< div class = "line" > < a id = "l03824" name = "l03824" > < / a > < span class = "lineno" > 3824< / span > & overview, < span class = "stringliteral" > " %*s | %9ld | %9ld | %7.2g | %7.2g\n" < / span > , max_name_size,< / div >
< div class = "line" > < a id = "l03825" name = "l03825" > < / a > < span class = "lineno" > 3825< / span > < span class = "stringliteral" > " Total" < / span > , total_filter_stats.calls, total_filter_stats.rejects,< / div >
< div class = "line" > < a id = "l03826" name = "l03826" > < / a > < span class = "lineno" > 3826< / span > total_filter_stats.seconds,< / div >
< div class = "line" > < a id = "l03827" name = "l03827" > < / a > < span class = "lineno" > 3827< / span > total_filter_stats.rejects / total_filter_stats.seconds);< / div >
< div class = "line" > < a id = "l03828" name = "l03828" > < / a > < span class = "lineno" > 3828< / span > < span class = "keywordflow" > return< / span > overview;< / div >
< div class = "line" > < a id = "l03829" name = "l03829" > < / a > < span class = "lineno" > 3829< / span > }< / div >
< div class = "line" > < a id = "l03830" name = "l03830" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a1d63fbac81ce38cd97e8a06dd86d1715" > 3830< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a1d63fbac81ce38cd97e8a06dd86d1715" > BeginOperatorStart< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l03831" name = "l03831" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a9501e1562e9eb77c3724b14be927fabb" > 3831< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a9501e1562e9eb77c3724b14be927fabb" > EndOperatorStart< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l03832" name = "l03832" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a3e9c145d6d56f5feeb3526a912b9b528" > 3832< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a3e9c145d6d56f5feeb3526a912b9b528" > BeginMakeNextNeighbor< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * op)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03833" name = "l03833" > < / a > < span class = "lineno" > 3833< / span > < span class = "keywordflow" > if< / span > (last_operator_ != op-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a6d9702ba9fe50096dded07c0c2836c32" > Self< / a > ()) {< / div >
< div class = "line" > < a id = "l03834" name = "l03834" > < / a > < span class = "lineno" > 3834< / span > UpdateTime();< / div >
< div class = "line" > < a id = "l03835" name = "l03835" > < / a > < span class = "lineno" > 3835< / span > last_operator_ = op-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a6d9702ba9fe50096dded07c0c2836c32" > Self< / a > ();< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l03836" name = "l03836" > < / a > < span class = "lineno" > 3836< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03837" name = "l03837" > < / a > < span class = "lineno" > 3837< / span > }< / div >
< div class = "line" > < a id = "l03838" name = "l03838" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a2d41d4f18ba3d54a9b004c6addb8ea64" > 3838< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a2d41d4f18ba3d54a9b004c6addb8ea64" > EndMakeNextNeighbor< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * op, < span class = "keywordtype" > bool< / span > neighbor_found,< / div >
< div class = "line" > < a id = "l03839" name = "l03839" > < / a > < span class = "lineno" > 3839< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ,< / div >
< div class = "line" > < a id = "l03840" name = "l03840" > < / a > < span class = "lineno" > 3840< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * deltadelta)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03841" name = "l03841" > < / a > < span class = "lineno" > 3841< / span > < span class = "keywordflow" > if< / span > (neighbor_found) {< / div >
< div class = "line" > < a id = "l03842" name = "l03842" > < / a > < span class = "lineno" > 3842< / span > operator_stats_[op-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a6d9702ba9fe50096dded07c0c2836c32" > Self< / a > ()].neighbors++;< / div >
< div class = "line" > < a id = "l03843" name = "l03843" > < / a > < span class = "lineno" > 3843< / span > }< / div >
< div class = "line" > < a id = "l03844" name = "l03844" > < / a > < span class = "lineno" > 3844< / span > }< / div >
< div class = "line" > < a id = "l03845" name = "l03845" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#ac540c321355e4eca97dac2410d3f4edb" > 3845< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#ac540c321355e4eca97dac2410d3f4edb" > BeginFilterNeighbor< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * op)< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l03846" name = "l03846" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a684455b43321aebce9557661f21aa0f2" > 3846< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a684455b43321aebce9557661f21aa0f2" > EndFilterNeighbor< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * op,< / div >
< div class = "line" > < a id = "l03847" name = "l03847" > < / a > < span class = "lineno" > 3847< / span > < span class = "keywordtype" > bool< / span > neighbor_found)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03848" name = "l03848" > < / a > < span class = "lineno" > 3848< / span > < span class = "keywordflow" > if< / span > (neighbor_found) {< / div >
< div class = "line" > < a id = "l03849" name = "l03849" > < / a > < span class = "lineno" > 3849< / span > operator_stats_[op-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a6d9702ba9fe50096dded07c0c2836c32" > Self< / a > ()].filtered_neighbors++;< / div >
< div class = "line" > < a id = "l03850" name = "l03850" > < / a > < span class = "lineno" > 3850< / span > }< / div >
< div class = "line" > < a id = "l03851" name = "l03851" > < / a > < span class = "lineno" > 3851< / span > }< / div >
< div class = "line" > < a id = "l03852" name = "l03852" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a42a3ee4c9e3bf0abb1f4a6e853ef64ed" > 3852< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a42a3ee4c9e3bf0abb1f4a6e853ef64ed" > BeginAcceptNeighbor< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * op)< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l03853" name = "l03853" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a424edce8a1c3ab6486e1dc33faadbcaf" > 3853< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a424edce8a1c3ab6486e1dc33faadbcaf" > EndAcceptNeighbor< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * op,< / div >
< div class = "line" > < a id = "l03854" name = "l03854" > < / a > < span class = "lineno" > 3854< / span > < span class = "keywordtype" > bool< / span > neighbor_found)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03855" name = "l03855" > < / a > < span class = "lineno" > 3855< / span > < span class = "keywordflow" > if< / span > (neighbor_found) {< / div >
< div class = "line" > < a id = "l03856" name = "l03856" > < / a > < span class = "lineno" > 3856< / span > operator_stats_[op-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a6d9702ba9fe50096dded07c0c2836c32" > Self< / a > ()].accepted_neighbors++;< / div >
< div class = "line" > < a id = "l03857" name = "l03857" > < / a > < span class = "lineno" > 3857< / span > }< / div >
< div class = "line" > < a id = "l03858" name = "l03858" > < / a > < span class = "lineno" > 3858< / span > }< / div >
< div class = "line" > < a id = "l03859" name = "l03859" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a0bdc6735b31caa3523c00f92ee707e52" > 3859< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a0bdc6735b31caa3523c00f92ee707e52" > BeginFiltering< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * filter)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03860" name = "l03860" > < / a > < span class = "lineno" > 3860< / span > filter_stats_[filter].calls++;< / div >
< div class = "line" > < a id = "l03861" name = "l03861" > < / a > < span class = "lineno" > 3861< / span > filter_timer_.< a class = "code hl_function" href = "class_wall_timer.html#a07aaf1227e4d645f15e0a964f54ef291" > Start< / a > ();< / div >
< div class = "line" > < a id = "l03862" name = "l03862" > < / a > < span class = "lineno" > 3862< / span > }< / div >
< div class = "line" > < a id = "l03863" name = "l03863" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#aa5345eb1fc91fadc3ff2a8112cefd8d3" > 3863< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#aa5345eb1fc91fadc3ff2a8112cefd8d3" > EndFiltering< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * filter, < span class = "keywordtype" > bool< / span > reject)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l03864" name = "l03864" > < / a > < span class = "lineno" > 3864< / span > filter_timer_.< a class = "code hl_function" href = "class_wall_timer.html#a17a237457e57625296e6b24feb19c60a" > Stop< / a > ();< / div >
< div class = "line" > < a id = "l03865" name = "l03865" > < / a > < span class = "lineno" > 3865< / span > < span class = "keyword" > auto< / span > & stats = filter_stats_[filter];< / div >
< div class = "line" > < a id = "l03866" name = "l03866" > < / a > < span class = "lineno" > 3866< / span > stats.seconds += filter_timer_.< a class = "code hl_function" href = "class_wall_timer.html#aec56fe080959ecebec3feaed9dafde84" > Get< / a > ();< / div >
< div class = "line" > < a id = "l03867" name = "l03867" > < / a > < span class = "lineno" > 3867< / span > < span class = "keywordflow" > if< / span > (reject) {< / div >
< div class = "line" > < a id = "l03868" name = "l03868" > < / a > < span class = "lineno" > 3868< / span > stats.rejects++;< / div >
< div class = "line" > < a id = "l03869" name = "l03869" > < / a > < span class = "lineno" > 3869< / span > }< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l03870" name = "l03870" > < / a > < span class = "lineno" > 3870< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03871" name = "l03871" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#af3970e93fc7a9ed78faeedf343ccf650" > 3871< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#af3970e93fc7a9ed78faeedf343ccf650" > AddFirstSolutionProfiledDecisionBuilder< / a > (< / div >
< div class = "line" > < a id = "l03872" name = "l03872" > < / a > < span class = "lineno" > 3872< / span > < a class = "code hl_class" href = "classoperations__research_1_1_profiled_decision_builder.html" > ProfiledDecisionBuilder< / a > * profiled_db) {< / div >
< div class = "line" > < a id = "l03873" name = "l03873" > < / a > < span class = "lineno" > 3873< / span > profiled_decision_builders_.push_back(profiled_db);< / div >
< div class = "line" > < a id = "l03874" name = "l03874" > < / a > < span class = "lineno" > 3874< / span > }< / div >
< div class = "line" > < a id = "l03875" name = "l03875" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_profiler.html#a127c860aa3b5024666f308c553edf2a5" > 3875< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a127c860aa3b5024666f308c553edf2a5" > Install< / a > ()< span class = "keyword" > override < / span > { < a class = "code hl_function" href = "classoperations__research_1_1_search_monitor.html#af01d6e340e0ee803b6587a736745a78c" > SearchMonitor::Install< / a > (); }< / div >
< div class = "line" > < a id = "l03876" name = "l03876" > < / a > < span class = "lineno" > 3876< / span > < / div >
< div class = "line" > < a id = "l03877" name = "l03877" > < / a > < span class = "lineno" > 3877< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l03878" name = "l03878" > < / a > < span class = "lineno" > 3878< / span > < span class = "keywordtype" > void< / span > UpdateTime() {< / div >
< div class = "line" > < a id = "l03879" name = "l03879" > < / a > < span class = "lineno" > 3879< / span > < span class = "keywordflow" > if< / span > (last_operator_ != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l03880" name = "l03880" > < / a > < span class = "lineno" > 3880< / span > timer_.< a class = "code hl_function" href = "class_wall_timer.html#a17a237457e57625296e6b24feb19c60a" > Stop< / a > ();< / div >
< div class = "line" > < a id = "l03881" name = "l03881" > < / a > < span class = "lineno" > 3881< / span > operator_stats_[last_operator_].seconds += timer_.< a class = "code hl_function" href = "class_wall_timer.html#aec56fe080959ecebec3feaed9dafde84" > Get< / a > ();< / div >
< div class = "line" > < a id = "l03882" name = "l03882" > < / a > < span class = "lineno" > 3882< / span > }< / div >
< div class = "line" > < a id = "l03883" name = "l03883" > < / a > < span class = "lineno" > 3883< / span > timer_.< a class = "code hl_function" href = "class_wall_timer.html#a07aaf1227e4d645f15e0a964f54ef291" > Start< / a > ();< / div >
< div class = "line" > < a id = "l03884" name = "l03884" > < / a > < span class = "lineno" > 3884< / span > }< / div >
< div class = "line" > < a id = "l03885" name = "l03885" > < / a > < span class = "lineno" > 3885< / span > < / div >
< div class = "line" > < a id = "l03886" name = "l03886" > < / a > < span class = "lineno" > 3886< / span > < span class = "keyword" > struct < / span > OperatorStats {< / div >
< div class = "line" > < a id = "l03887" name = "l03887" > < / a > < span class = "lineno" > 3887< / span > int64_t neighbors = 0;< / div >
< div class = "line" > < a id = "l03888" name = "l03888" > < / a > < span class = "lineno" > 3888< / span > int64_t filtered_neighbors = 0;< / div >
< div class = "line" > < a id = "l03889" name = "l03889" > < / a > < span class = "lineno" > 3889< / span > int64_t accepted_neighbors = 0;< / div >
< div class = "line" > < a id = "l03890" name = "l03890" > < / a > < span class = "lineno" > 3890< / span > < span class = "keywordtype" > double< / span > seconds = 0;< / div >
< div class = "line" > < a id = "l03891" name = "l03891" > < / a > < span class = "lineno" > 3891< / span > };< / div >
< div class = "line" > < a id = "l03892" name = "l03892" > < / a > < span class = "lineno" > 3892< / span > < / div >
< div class = "line" > < a id = "l03893" name = "l03893" > < / a > < span class = "lineno" > 3893< / span > < span class = "keyword" > struct < / span > FilterStats {< / div >
< div class = "line" > < a id = "l03894" name = "l03894" > < / a > < span class = "lineno" > 3894< / span > int64_t calls = 0;< / div >
< div class = "line" > < a id = "l03895" name = "l03895" > < / a > < span class = "lineno" > 3895< / span > int64_t rejects = 0;< / div >
< div class = "line" > < a id = "l03896" name = "l03896" > < / a > < span class = "lineno" > 3896< / span > < span class = "keywordtype" > double< / span > seconds = 0;< / div >
< div class = "line" > < a id = "l03897" name = "l03897" > < / a > < span class = "lineno" > 3897< / span > };< / div >
< div class = "line" > < a id = "l03898" name = "l03898" > < / a > < span class = "lineno" > 3898< / span > < a class = "code hl_class" href = "class_wall_timer.html" > WallTimer< / a > timer_;< / div >
< div class = "line" > < a id = "l03899" name = "l03899" > < / a > < span class = "lineno" > 3899< / span > < a class = "code hl_class" href = "class_wall_timer.html" > WallTimer< / a > filter_timer_;< / div >
< div class = "line" > < a id = "l03900" name = "l03900" > < / a > < span class = "lineno" > 3900< / span > < span class = "keyword" > const< / span > LocalSearchOperator* last_operator_ = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l03901" name = "l03901" > < / a > < span class = "lineno" > 3901< / span > absl::flat_hash_map< const LocalSearchOperator*, OperatorStats> < / div >
< div class = "line" > < a id = "l03902" name = "l03902" > < / a > < span class = "lineno" > 3902< / span > operator_stats_;< / div >
< div class = "line" > < a id = "l03903" name = "l03903" > < / a > < span class = "lineno" > 3903< / span > absl::flat_hash_map< const LocalSearchFilter*, FilterStats> filter_stats_;< / div >
< div class = "line" > < a id = "l03904" name = "l03904" > < / a > < span class = "lineno" > 3904< / span > < span class = "comment" > // Profiled decision builders.< / span > < / div >
< div class = "line" > < a id = "l03905" name = "l03905" > < / a > < span class = "lineno" > 3905< / span > std::vector< ProfiledDecisionBuilder*> profiled_decision_builders_;< / div >
< div class = "line" > < a id = "l03906" name = "l03906" > < / a > < span class = "lineno" > 3906< / span > };< / div >
< div class = "line" > < a id = "l03907" name = "l03907" > < / a > < span class = "lineno" > 3907< / span > < / div >
< div class = "line" > < a id = "l03908" name = "l03908" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a0a0fa138e73ae39159c557c6356d055f" > 3908< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a0a0fa138e73ae39159c557c6356d055f" > Solver::MakeProfiledDecisionBuilderWrapper< / a > (< / div >
< div class = "line" > < a id = "l03909" name = "l03909" > < / a > < span class = "lineno" > 3909< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * db) {< / div >
< div class = "line" > < a id = "l03910" name = "l03910" > < / a > < span class = "lineno" > 3910< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a72954fb35fd0dd0d796b18d893e957b4" > IsLocalSearchProfilingEnabled< / a > ()) {< / div >
< div class = "line" > < a id = "l03911" name = "l03911" > < / a > < span class = "lineno" > 3911< / span > < a class = "code hl_class" href = "classoperations__research_1_1_profiled_decision_builder.html" > ProfiledDecisionBuilder< / a > * profiled_db =< / div >
< div class = "line" > < a id = "l03912" name = "l03912" > < / a > < span class = "lineno" > 3912< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_profiled_decision_builder.html" > ProfiledDecisionBuilder< / a > (db));< / div >
< div class = "line" > < a id = "l03913" name = "l03913" > < / a > < span class = "lineno" > 3913< / span > local_search_profiler_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#af3970e93fc7a9ed78faeedf343ccf650" > AddFirstSolutionProfiledDecisionBuilder< / a > (< / div >
< div class = "line" > < a id = "l03914" name = "l03914" > < / a > < span class = "lineno" > 3914< / span > profiled_db);< / div >
< div class = "line" > < a id = "l03915" name = "l03915" > < / a > < span class = "lineno" > 3915< / span > < span class = "keywordflow" > return< / span > profiled_db;< / div >
< div class = "line" > < a id = "l03916" name = "l03916" > < / a > < span class = "lineno" > 3916< / span > }< / div >
< div class = "line" > < a id = "l03917" name = "l03917" > < / a > < span class = "lineno" > 3917< / span > < span class = "keywordflow" > return< / span > db;< / div >
< div class = "line" > < a id = "l03918" name = "l03918" > < / a > < span class = "lineno" > 3918< / span > }< / div >
< div class = "line" > < a id = "l03919" name = "l03919" > < / a > < span class = "lineno" > 3919< / span > < / div >
< div class = "line" > < a id = "l03920" name = "l03920" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a1c0f97bcea6f2f81b6fd7243ae86f95d" > 3920< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a1c0f97bcea6f2f81b6fd7243ae86f95d" > InstallLocalSearchProfiler< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_local_search_profiler.html" > LocalSearchProfiler< / a > * monitor) {< / div >
< div class = "line" > < a id = "l03921" name = "l03921" > < / a > < span class = "lineno" > 3921< / span > monitor-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a127c860aa3b5024666f308c553edf2a5" > Install< / a > ();< / div >
< div class = "line" > < a id = "l03922" name = "l03922" > < / a > < span class = "lineno" > 3922< / span > }< / div >
< div class = "line" > < a id = "l03923" name = "l03923" > < / a > < span class = "lineno" > 3923< / span > < / div >
< div class = "line" > < a id = "l03924" name = "l03924" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#af99f1f47c471de23412979cd175e4ba5" > 3924< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_profiler.html" > LocalSearchProfiler< / a > * < a class = "code hl_function" href = "namespaceoperations__research.html#af99f1f47c471de23412979cd175e4ba5" > BuildLocalSearchProfiler< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * solver) {< / div >
< div class = "line" > < a id = "l03925" name = "l03925" > < / a > < span class = "lineno" > 3925< / span > < span class = "keywordflow" > if< / span > (solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a72954fb35fd0dd0d796b18d893e957b4" > IsLocalSearchProfilingEnabled< / a > ()) {< / div >
< div class = "line" > < a id = "l03926" name = "l03926" > < / a > < span class = "lineno" > 3926< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_profiler.html" > LocalSearchProfiler< / a > (solver);< / div >
< div class = "line" > < a id = "l03927" name = "l03927" > < / a > < span class = "lineno" > 3927< / span > }< / div >
< div class = "line" > < a id = "l03928" name = "l03928" > < / a > < span class = "lineno" > 3928< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l03929" name = "l03929" > < / a > < span class = "lineno" > 3929< / span > }< / div >
< div class = "line" > < a id = "l03930" name = "l03930" > < / a > < span class = "lineno" > 3930< / span > < / div >
< div class = "line" > < a id = "l03931" name = "l03931" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a6b1eaa3bbbca6bb1540d0c6f58e1b429" > 3931< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a6b1eaa3bbbca6bb1540d0c6f58e1b429" > DeleteLocalSearchProfiler< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_local_search_profiler.html" > LocalSearchProfiler< / a > * monitor) { < span class = "keyword" > delete< / span > monitor; }< / div >
< div class = "line" > < a id = "l03932" name = "l03932" > < / a > < span class = "lineno" > 3932< / span > < / div >
< div class = "line" > < a id = "l03933" name = "l03933" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#aac351c16876d84a5b0602aa1337a3c61" > 3933< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#aac351c16876d84a5b0602aa1337a3c61" > Solver::LocalSearchProfile< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l03934" name = "l03934" > < / a > < span class = "lineno" > 3934< / span > < span class = "keywordflow" > if< / span > (local_search_profiler_ != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l03935" name = "l03935" > < / a > < span class = "lineno" > 3935< / span > < span class = "keywordflow" > return< / span > local_search_profiler_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a99cf80ffe49872a688cdc565eb15a784" > PrintOverview< / a > ();< / div >
< div class = "line" > < a id = "l03936" name = "l03936" > < / a > < span class = "lineno" > 3936< / span > }< / div >
< div class = "line" > < a id = "l03937" name = "l03937" > < / a > < span class = "lineno" > 3937< / span > < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " " < / span > ;< / div >
< div class = "line" > < a id = "l03938" name = "l03938" > < / a > < span class = "lineno" > 3938< / span > }< / div >
< div class = "line" > < a id = "l03939" name = "l03939" > < / a > < span class = "lineno" > 3939< / span > < / div >
< div class = "line" > < a id = "l03940" name = "l03940" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a2563992eba2a464bd9f4c56c7f894945" > 3940< / a > < / span > LocalSearchStatistics < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2563992eba2a464bd9f4c56c7f894945" > Solver::GetLocalSearchStatistics< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l03941" name = "l03941" > < / a > < span class = "lineno" > 3941< / span > < span class = "keywordflow" > if< / span > (local_search_profiler_ != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l03942" name = "l03942" > < / a > < span class = "lineno" > 3942< / span > < span class = "keywordflow" > return< / span > local_search_profiler_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_profiler.html#a32e08745076d4727c2b9e9818f18f761" > ExportToLocalSearchStatistics< / a > ();< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l03943" name = "l03943" > < / a > < span class = "lineno" > 3943< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03944" name = "l03944" > < / a > < span class = "lineno" > 3944< / span > < span class = "keywordflow" > return< / span > LocalSearchStatistics();< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l03945" name = "l03945" > < / a > < span class = "lineno" > 3945< / span > }< / div >
< div class = "line" > < a id = "l03946" name = "l03946" > < / a > < span class = "lineno" > 3946< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l03947" name = "l03947" > < / a > < span class = "lineno" > 3947< / span > < span class = "keywordtype" > void< / span > LocalSearchFilterManager::InitializeForcedEvents() {< / div >
< div class = "line" > < a id = "l03948" name = "l03948" > < / a > < span class = "lineno" > 3948< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_events = filter_events_.size();< / div >
< div class = "line" > < a id = "l03949" name = "l03949" > < / a > < span class = "lineno" > 3949< / span > < span class = "keywordtype" > int< / span > next_forced_event = num_events;< / div >
< div class = "line" > < a id = "l03950" name = "l03950" > < / a > < span class = "lineno" > 3950< / span > next_forced_events_.resize(num_events);< / div >
< div class = "line" > < a id = "l03951" name = "l03951" > < / a > < span class = "lineno" > 3951< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = num_events - 1; i > = 0; --i) {< / div >
< div class = "line" > < a id = "l03952" name = "l03952" > < / a > < span class = "lineno" > 3952< / span > next_forced_events_[i] = next_forced_event;< / div >
< div class = "line" > < a id = "l03953" name = "l03953" > < / a > < span class = "lineno" > 3953< / span > < span class = "keywordflow" > if< / span > (filter_events_[i].filter-> IsIncremental() ||< / div >
< div class = "line" > < a id = "l03954" name = "l03954" > < / a > < span class = "lineno" > 3954< / span > (filter_events_[i].event_type == FilterEventType::kRelax & & < / div >
< div class = "line" > < a id = "l03955" name = "l03955" > < / a > < span class = "lineno" > 3955< / span > next_forced_event != num_events)) {< / div >
< div class = "line" > < a id = "l03956" name = "l03956" > < / a > < span class = "lineno" > 3956< / span > next_forced_event = i;< / div >
< div class = "line" > < a id = "l03957" name = "l03957" > < / a > < span class = "lineno" > 3957< / span > }< / div >
< div class = "line" > < a id = "l03958" name = "l03958" > < / a > < span class = "lineno" > 3958< / span > }< / div >
< div class = "line" > < a id = "l03959" name = "l03959" > < / a > < span class = "lineno" > 3959< / span > }< / div >
< div class = "line" > < a id = "l03960" name = "l03960" > < / a > < span class = "lineno" > 3960< / span > < / div >
< div class = "line" > < a id = "l03961" name = "l03961" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_filter_manager.html#a4bc6d7a7fb2d16cbc67f5bd65c9f3d05" > 3961< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#a2f382f2b04d9d07c1ca24689bb31f082" > LocalSearchFilterManager::LocalSearchFilterManager< / a > (< / div >
< div class = "line" > < a id = "l03962" name = "l03962" > < / a > < span class = "lineno" > 3962< / span > std::vector< LocalSearchFilter*> filters)< / div >
< div class = "line" > < a id = "l03963" name = "l03963" > < / a > < span class = "lineno" > 3963< / span > : synchronized_value_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::numeric_limits< int64_t> ::< a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ()),< / div >
< div class = "line" > < a id = "l03964" name = "l03964" > < / a > < span class = "lineno" > 3964< / span > accepted_value_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::numeric_limits< int64_t> ::< a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ()) {< / div >
< div class = "line" > < a id = "l03965" name = "l03965" > < / a > < span class = "lineno" > 3965< / span > filter_events_.reserve(2 * filters.size());< / div >
< div class = "line" > < a id = "l03966" name = "l03966" > < / a > < span class = "lineno" > 3966< / span > < span class = "keywordflow" > for< / span > (< a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * filter : filters) {< / div >
< div class = "line" > < a id = "l03967" name = "l03967" > < / a > < span class = "lineno" > 3967< / span > filter_events_.push_back({filter, FilterEventType::kRelax});< / div >
< div class = "line" > < a id = "l03968" name = "l03968" > < / a > < span class = "lineno" > 3968< / span > }< / div >
< div class = "line" > < a id = "l03969" name = "l03969" > < / a > < span class = "lineno" > 3969< / span > < span class = "keywordflow" > for< / span > (< a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter.html" > LocalSearchFilter< / a > * filter : filters) {< / div >
< div class = "line" > < a id = "l03970" name = "l03970" > < / a > < span class = "lineno" > 3970< / span > filter_events_.push_back({filter, FilterEventType::kAccept});< / div >
< div class = "line" > < a id = "l03971" name = "l03971" > < / a > < span class = "lineno" > 3971< / span > }< / div >
< div class = "line" > < a id = "l03972" name = "l03972" > < / a > < span class = "lineno" > 3972< / span > InitializeForcedEvents();< / div >
< div class = "line" > < a id = "l03973" name = "l03973" > < / a > < span class = "lineno" > 3973< / span > }< / div >
< div class = "line" > < a id = "l03974" name = "l03974" > < / a > < span class = "lineno" > 3974< / span > < / div >
< div class = "line" > < a id = "l03975" name = "l03975" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_filter_manager.html#a2f382f2b04d9d07c1ca24689bb31f082" > 3975< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#a2f382f2b04d9d07c1ca24689bb31f082" > LocalSearchFilterManager::LocalSearchFilterManager< / a > (< / div >
< div class = "line" > < a id = "l03976" name = "l03976" > < / a > < span class = "lineno" > 3976< / span > std::vector< FilterEvent> filter_events)< / div >
< div class = "line" > < a id = "l03977" name = "l03977" > < / a > < span class = "lineno" > 3977< / span > : filter_events_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::move(filter_events)),< / div >
< div class = "line" > < a id = "l03978" name = "l03978" > < / a > < span class = "lineno" > 3978< / span > synchronized_value_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::numeric_limits< int64_t> ::< a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ()),< / div >
< div class = "line" > < a id = "l03979" name = "l03979" > < / a > < span class = "lineno" > 3979< / span > accepted_value_(< a class = "code hl_namespace" href = "namespacestd.html" > std< / a > ::numeric_limits< int64_t> ::< a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > ()) {< / div >
< div class = "line" > < a id = "l03980" name = "l03980" > < / a > < span class = "lineno" > 3980< / span > InitializeForcedEvents();< / div >
< div class = "line" > < a id = "l03981" name = "l03981" > < / a > < span class = "lineno" > 3981< / span > }< / div >
< div class = "line" > < a id = "l03982" name = "l03982" > < / a > < span class = "lineno" > 3982< / span > < / div >
< div class = "line" > < a id = "l03983" name = "l03983" > < / a > < span class = "lineno" > 3983< / span > < span class = "comment" > // Filters' Revert() must be called in the reverse order in which their< / span > < / div >
< div class = "line" > < a id = "l03984" name = "l03984" > < / a > < span class = "lineno" > 3984< / span > < span class = "comment" > // Relax() was called.< / span > < / div >
< div class = "line" > < a id = "l03985" name = "l03985" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_filter_manager.html#ad415204991d6155dd37e84f3a306ccca" > 3985< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#ad415204991d6155dd37e84f3a306ccca" > LocalSearchFilterManager::Revert< / a > () {< / div >
< div class = "line" > < a id = "l03986" name = "l03986" > < / a > < span class = "lineno" > 3986< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = last_event_called_; i > = 0; --i) {< / div >
< div class = "line" > < a id = "l03987" name = "l03987" > < / a > < span class = "lineno" > 3987< / span > < span class = "keyword" > auto< / span > [filter, event_type] = filter_events_[i];< / div >
< div class = "line" > < a id = "l03988" name = "l03988" > < / a > < span class = "lineno" > 3988< / span > < span class = "keywordflow" > if< / span > (event_type == FilterEventType::kRelax) filter-> Revert();< / div >
< div class = "line" > < a id = "l03989" name = "l03989" > < / a > < span class = "lineno" > 3989< / span > }< / div >
< div class = "line" > < a id = "l03990" name = "l03990" > < / a > < span class = "lineno" > 3990< / span > last_event_called_ = -1;< / div >
< div class = "line" > < a id = "l03991" name = "l03991" > < / a > < span class = "lineno" > 3991< / span > }< / div >
< div class = "line" > < a id = "l03992" name = "l03992" > < / a > < span class = "lineno" > 3992< / span > < / div >
< div class = "line" > < a id = "l03993" name = "l03993" > < / a > < span class = "lineno" > 3993< / span > < span class = "comment" > // TODO(user): the behaviour of Accept relies on the initial order of< / span > < / div >
< div class = "line" > < a id = "l03994" name = "l03994" > < / a > < span class = "lineno" > 3994< / span > < span class = "comment" > // filters having at most one filter with negative objective values,< / span > < / div >
< div class = "line" > < a id = "l03995" name = "l03995" > < / a > < span class = "lineno" > 3995< / span > < span class = "comment" > // this could be fixed by having filters return their general bounds.< / span > < / div >
< div class = "line" > < a id = "l03996" name = "l03996" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_filter_manager.html#a712060303eea0e26ca9a072b57bbf227" > 3996< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#a712060303eea0e26ca9a072b57bbf227" > LocalSearchFilterManager::Accept< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_local_search_monitor.html" > LocalSearchMonitor< / a > * < span class = "keyword" > const< / span > monitor,< / div >
< div class = "line" > < a id = "l03997" name = "l03997" > < / a > < span class = "lineno" > 3997< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ,< / div >
< div class = "line" > < a id = "l03998" name = "l03998" > < / a > < span class = "lineno" > 3998< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * deltadelta,< / div >
< div class = "line" > < a id = "l03999" name = "l03999" > < / a > < span class = "lineno" > 3999< / span > int64_t objective_min,< / div >
< div class = "line" > < a id = "l04000" name = "l04000" > < / a > < span class = "lineno" > 4000< / span > int64_t objective_max) {< / div >
< div class = "line" > < a id = "l04001" name = "l04001" > < / a > < span class = "lineno" > 4001< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#ad415204991d6155dd37e84f3a306ccca" > Revert< / a > ();< / div >
< div class = "line" > < a id = "l04002" name = "l04002" > < / a > < span class = "lineno" > 4002< / span > accepted_value_ = 0;< / div >
< div class = "line" > < a id = "l04003" name = "l04003" > < / a > < span class = "lineno" > 4003< / span > < span class = "keywordtype" > bool< / span > ok = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l04004" name = "l04004" > < / a > < span class = "lineno" > 4004< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_events = filter_events_.size();< / div >
< div class = "line" > < a id = "l04005" name = "l04005" > < / a > < span class = "lineno" > 4005< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < num_events;) {< / div >
< div class = "line" > < a id = "l04006" name = "l04006" > < / a > < span class = "lineno" > 4006< / span > last_event_called_ = i;< / div >
< div class = "line" > < a id = "l04007" name = "l04007" > < / a > < span class = "lineno" > 4007< / span > < span class = "keyword" > auto< / span > [filter, event_type] = filter_events_[last_event_called_];< / div >
< div class = "line" > < a id = "l04008" name = "l04008" > < / a > < span class = "lineno" > 4008< / span > < span class = "keywordflow" > switch< / span > (event_type) {< / div >
< div class = "line" > < a id = "l04009" name = "l04009" > < / a > < span class = "lineno" > 4009< / span > < span class = "keywordflow" > case< / span > FilterEventType::kAccept: {< / div >
< div class = "line" > < a id = "l04010" name = "l04010" > < / a > < span class = "lineno" > 4010< / span > < span class = "keywordflow" > if< / span > (monitor != < span class = "keyword" > nullptr< / span > ) monitor-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_monitor.html#aa80c2b78ad60b5811b9fdeb8fab32c71" > BeginFiltering< / a > (filter);< / div >
< div class = "line" > < a id = "l04011" name = "l04011" > < / a > < span class = "lineno" > 4011< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > accept = filter-> Accept(< / div >
< div class = "line" > < a id = "l04012" name = "l04012" > < / a > < span class = "lineno" > 4012< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta, < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (objective_min, accepted_value_),< / div >
< div class = "line" > < a id = "l04013" name = "l04013" > < / a > < span class = "lineno" > 4013< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (objective_max, accepted_value_));< / div >
< div class = "line" > < a id = "l04014" name = "l04014" > < / a > < span class = "lineno" > 4014< / span > ok & = accept;< / div >
< div class = "line" > < a id = "l04015" name = "l04015" > < / a > < span class = "lineno" > 4015< / span > < span class = "keywordflow" > if< / span > (monitor != < span class = "keyword" > nullptr< / span > ) monitor-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_monitor.html#a70a6f04e20d3aca67f5463c3b12498dc" > EndFiltering< / a > (filter, !accept);< / div >
< div class = "line" > < a id = "l04016" name = "l04016" > < / a > < span class = "lineno" > 4016< / span > < span class = "keywordflow" > if< / span > (ok) {< / div >
< div class = "line" > < a id = "l04017" name = "l04017" > < / a > < span class = "lineno" > 4017< / span > accepted_value_ =< / div >
< div class = "line" > < a id = "l04018" name = "l04018" > < / a > < span class = "lineno" > 4018< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (accepted_value_, filter-> GetAcceptedObjectiveValue());< / div >
< div class = "line" > < a id = "l04019" name = "l04019" > < / a > < span class = "lineno" > 4019< / span > < span class = "comment" > // TODO(user): handle objective min.< / span > < / div >
< div class = "line" > < a id = "l04020" name = "l04020" > < / a > < span class = "lineno" > 4020< / span > ok = accepted_value_ < = objective_max;< / div >
< div class = "line" > < a id = "l04021" name = "l04021" > < / a > < span class = "lineno" > 4021< / span > }< / div >
< div class = "line" > < a id = "l04022" name = "l04022" > < / a > < span class = "lineno" > 4022< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l04023" name = "l04023" > < / a > < span class = "lineno" > 4023< / span > }< / div >
< div class = "line" > < a id = "l04024" name = "l04024" > < / a > < span class = "lineno" > 4024< / span > < span class = "keywordflow" > case< / span > FilterEventType::kRelax: {< / div >
< div class = "line" > < a id = "l04025" name = "l04025" > < / a > < span class = "lineno" > 4025< / span > filter-> Relax(< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta);< / div >
< div class = "line" > < a id = "l04026" name = "l04026" > < / a > < span class = "lineno" > 4026< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l04027" name = "l04027" > < / a > < span class = "lineno" > 4027< / span > }< / div >
< div class = "line" > < a id = "l04028" name = "l04028" > < / a > < span class = "lineno" > 4028< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l04029" name = "l04029" > < / a > < span class = "lineno" > 4029< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Unknown filter event type." < / span > ;< / div >
< div class = "line" > < a id = "l04030" name = "l04030" > < / a > < span class = "lineno" > 4030< / span > }< / div >
< div class = "line" > < a id = "l04031" name = "l04031" > < / a > < span class = "lineno" > 4031< / span > < span class = "comment" > // If the candidate is rejected, forced events must still be called.< / span > < / div >
< div class = "line" > < a id = "l04032" name = "l04032" > < / a > < span class = "lineno" > 4032< / span > < span class = "keywordflow" > if< / span > (ok) {< / div >
< div class = "line" > < a id = "l04033" name = "l04033" > < / a > < span class = "lineno" > 4033< / span > ++i;< / div >
< div class = "line" > < a id = "l04034" name = "l04034" > < / a > < span class = "lineno" > 4034< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l04035" name = "l04035" > < / a > < span class = "lineno" > 4035< / span > i = next_forced_events_[i];< / div >
< div class = "line" > < a id = "l04036" name = "l04036" > < / a > < span class = "lineno" > 4036< / span > }< / div >
< div class = "line" > < a id = "l04037" name = "l04037" > < / a > < span class = "lineno" > 4037< / span > }< / div >
< div class = "line" > < a id = "l04038" name = "l04038" > < / a > < span class = "lineno" > 4038< / span > < span class = "keywordflow" > return< / span > ok;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l04039" name = "l04039" > < / a > < span class = "lineno" > 4039< / span > }< / div >
< div class = "line" > < a id = "l04040" name = "l04040" > < / a > < span class = "lineno" > 4040< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l04041" name = "l04041" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_filter_manager.html#ae90693395653f673140e7bee51daf656" > 4041< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#ae90693395653f673140e7bee51daf656" > LocalSearchFilterManager::Synchronize< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * assignment,< / div >
< div class = "line" > < a id = "l04042" name = "l04042" > < / a > < span class = "lineno" > 4042< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ) {< / div >
< div class = "line" > < a id = "l04043" name = "l04043" > < / a > < span class = "lineno" > 4043< / span > < span class = "comment" > // If delta is nullptr or empty, then assignment may be a partial solution.< / span > < / div >
< div class = "line" > < a id = "l04044" name = "l04044" > < / a > < span class = "lineno" > 4044< / span > < span class = "comment" > // Send a signal to Relaxing filters to inform them,< / span > < / div >
< div class = "line" > < a id = "l04045" name = "l04045" > < / a > < span class = "lineno" > 4045< / span > < span class = "comment" > // so they can show the partial solution as a change from the empty solution.< / span > < / div >
< div class = "line" > < a id = "l04046" name = "l04046" > < / a > < span class = "lineno" > 4046< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > reset_to_assignment = < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > == < span class = "keyword" > nullptr< / span > || < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Empty();< / div >
< div class = "line" > < a id = "l04047" name = "l04047" > < / a > < span class = "lineno" > 4047< / span > < span class = "comment" > // Relax in the forward direction.< / span > < / div >
< div class = "line" > < a id = "l04048" name = "l04048" > < / a > < span class = "lineno" > 4048< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > [filter, event_type] : filter_events_) {< / div >
< div class = "line" > < a id = "l04049" name = "l04049" > < / a > < span class = "lineno" > 4049< / span > < span class = "keywordflow" > switch< / span > (event_type) {< / div >
< div class = "line" > < a id = "l04050" name = "l04050" > < / a > < span class = "lineno" > 4050< / span > < span class = "keywordflow" > case< / span > FilterEventType::kAccept: {< / div >
< div class = "line" > < a id = "l04051" name = "l04051" > < / a > < span class = "lineno" > 4051< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l04052" name = "l04052" > < / a > < span class = "lineno" > 4052< / span > }< / div >
< div class = "line" > < a id = "l04053" name = "l04053" > < / a > < span class = "lineno" > 4053< / span > < span class = "keywordflow" > case< / span > FilterEventType::kRelax: {< / div >
< div class = "line" > < a id = "l04054" name = "l04054" > < / a > < span class = "lineno" > 4054< / span > < span class = "keywordflow" > if< / span > (reset_to_assignment) {< / div >
< div class = "line" > < a id = "l04055" name = "l04055" > < / a > < span class = "lineno" > 4055< / span > filter-> Reset();< / div >
< div class = "line" > < a id = "l04056" name = "l04056" > < / a > < span class = "lineno" > 4056< / span > filter-> Relax(assignment, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l04057" name = "l04057" > < / a > < span class = "lineno" > 4057< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l04058" name = "l04058" > < / a > < span class = "lineno" > 4058< / span > filter-> Relax(< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l04059" name = "l04059" > < / a > < span class = "lineno" > 4059< / span > }< / div >
< div class = "line" > < a id = "l04060" name = "l04060" > < / a > < span class = "lineno" > 4060< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l04061" name = "l04061" > < / a > < span class = "lineno" > 4061< / span > }< / div >
< div class = "line" > < a id = "l04062" name = "l04062" > < / a > < span class = "lineno" > 4062< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l04063" name = "l04063" > < / a > < span class = "lineno" > 4063< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Unknown filter event type." < / span > ;< / div >
< div class = "line" > < a id = "l04064" name = "l04064" > < / a > < span class = "lineno" > 4064< / span > }< / div >
< div class = "line" > < a id = "l04065" name = "l04065" > < / a > < span class = "lineno" > 4065< / span > }< / div >
< div class = "line" > < a id = "l04066" name = "l04066" > < / a > < span class = "lineno" > 4066< / span > < span class = "comment" > // Synchronize/Commit backwards, so filters can read changes from their< / span > < / div >
< div class = "line" > < a id = "l04067" name = "l04067" > < / a > < span class = "lineno" > 4067< / span > < span class = "comment" > // dependencies before those are synchronized/committed.< / span > < / div >
< div class = "line" > < a id = "l04068" name = "l04068" > < / a > < span class = "lineno" > 4068< / span > synchronized_value_ = 0;< / div >
< div class = "line" > < a id = "l04069" name = "l04069" > < / a > < span class = "lineno" > 4069< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > [filter, event_type] : < a class = "code hl_function" href = "namespacegtl.html#a45d76e4ed7c0294917917c69ef7313cf" > ::gtl::reversed_view< / a > (filter_events_)) {< / div >
< div class = "line" > < a id = "l04070" name = "l04070" > < / a > < span class = "lineno" > 4070< / span > < span class = "keywordflow" > switch< / span > (event_type) {< / div >
< div class = "line" > < a id = "l04071" name = "l04071" > < / a > < span class = "lineno" > 4071< / span > < span class = "keywordflow" > case< / span > FilterEventType::kAccept: {< / div >
< div class = "line" > < a id = "l04072" name = "l04072" > < / a > < span class = "lineno" > 4072< / span > filter-> Synchronize(assignment, < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > );< / div >
< div class = "line" > < a id = "l04073" name = "l04073" > < / a > < span class = "lineno" > 4073< / span > synchronized_value_ = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (synchronized_value_,< / div >
< div class = "line" > < a id = "l04074" name = "l04074" > < / a > < span class = "lineno" > 4074< / span > filter-> GetSynchronizedObjectiveValue());< / div >
< div class = "line" > < a id = "l04075" name = "l04075" > < / a > < span class = "lineno" > 4075< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l04076" name = "l04076" > < / a > < span class = "lineno" > 4076< / span > }< / div >
< div class = "line" > < a id = "l04077" name = "l04077" > < / a > < span class = "lineno" > 4077< / span > < span class = "keywordflow" > case< / span > FilterEventType::kRelax: {< / div >
< div class = "line" > < a id = "l04078" name = "l04078" > < / a > < span class = "lineno" > 4078< / span > filter-> Commit(assignment, < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > );< / div >
< div class = "line" > < a id = "l04079" name = "l04079" > < / a > < span class = "lineno" > 4079< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l04080" name = "l04080" > < / a > < span class = "lineno" > 4080< / span > }< / div >
< div class = "line" > < a id = "l04081" name = "l04081" > < / a > < span class = "lineno" > 4081< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l04082" name = "l04082" > < / a > < span class = "lineno" > 4082< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Unknown filter event type." < / span > ;< / div >
< div class = "line" > < a id = "l04083" name = "l04083" > < / a > < span class = "lineno" > 4083< / span > }< / div >
< div class = "line" > < a id = "l04084" name = "l04084" > < / a > < span class = "lineno" > 4084< / span > }< / div >
< div class = "line" > < a id = "l04085" name = "l04085" > < / a > < span class = "lineno" > 4085< / span > }< / div >
< div class = "line" > < a id = "l04086" name = "l04086" > < / a > < span class = "lineno" > 4086< / span > < / div >
< div class = "line" > < a id = "l04087" name = "l04087" > < / a > < span class = "lineno" > 4087< / span > < span class = "comment" > // ----- Finds a neighbor of the assignment passed -----< / span > < / div >
< div class = "line" > < a id = "l04088" name = "l04088" > < / a > < span class = "lineno" > 4088< / span > < / div >
< div class = "line" > < a id = "l04089" name = "l04089" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_find_one_neighbor.html" > 4089< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_find_one_neighbor.html" > FindOneNeighbor< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > {< / div >
< div class = "line" > < a id = "l04090" name = "l04090" > < / a > < span class = "lineno" > 4090< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l04091" name = "l04091" > < / a > < span class = "lineno" > 4091< / span > < a class = "code hl_function" href = "classoperations__research_1_1_find_one_neighbor.html#ab5f7652f234787507e7998fce5d701de" > FindOneNeighbor< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < span class = "keyword" > const< / span > assignment, < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * objective,< / div >
< div class = "line" > < a id = "l04092" name = "l04092" > < / a > < span class = "lineno" > 4092< / span > < a class = "code hl_class" href = "classoperations__research_1_1_solution_pool.html" > SolutionPool< / a > * < span class = "keyword" > const< / span > pool,< / div >
< div class = "line" > < a id = "l04093" name = "l04093" > < / a > < span class = "lineno" > 4093< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04094" name = "l04094" > < / a > < span class = "lineno" > 4094< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < span class = "keyword" > const< / span > sub_decision_builder,< / div >
< div class = "line" > < a id = "l04095" name = "l04095" > < / a > < span class = "lineno" > 4095< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04096" name = "l04096" > < / a > < span class = "lineno" > 4096< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter_manager.html" > LocalSearchFilterManager< / a > * filter_manager);< / div >
< div class = "line" > < a id = "l04097" name = "l04097" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_find_one_neighbor.html#a49b2c7befab0ae7655bd9fe05fa2b01a" > 4097< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_find_one_neighbor.html#a49b2c7befab0ae7655bd9fe05fa2b01a" > ~FindOneNeighbor< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l04098" name = "l04098" > < / a > < span class = "lineno" > 4098< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision.html" > Decision< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_find_one_neighbor.html#ad7f92654b8e5be833b185bd72f6c1e24" > Next< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * < span class = "keyword" > const< / span > solver) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l04099" name = "l04099" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_find_one_neighbor.html#aed804747c45a7e1caf81461f9e45dd91" > 4099< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_find_one_neighbor.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " FindOneNeighbor" < / span > ; }< / div >
< div class = "line" > < a id = "l04100" name = "l04100" > < / a > < span class = "lineno" > 4100< / span > < / div >
< div class = "line" > < a id = "l04101" name = "l04101" > < / a > < span class = "lineno" > 4101< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l04102" name = "l04102" > < / a > < span class = "lineno" > 4102< / span > < span class = "keywordtype" > bool< / span > FilterAccept(< a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * solver, < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * deltadelta,< / div >
< div class = "line" > < a id = "l04103" name = "l04103" > < / a > < span class = "lineno" > 4103< / span > int64_t objective_min, int64_t objective_max);< / div >
< div class = "line" > < a id = "l04104" name = "l04104" > < / a > < span class = "lineno" > 4104< / span > < span class = "keywordtype" > void< / span > SynchronizeAll(< a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * solver);< / div >
< div class = "line" > < a id = "l04105" name = "l04105" > < / a > < span class = "lineno" > 4105< / span > < / div >
< div class = "line" > < a id = "l04106" name = "l04106" > < / a > < span class = "lineno" > 4106< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < span class = "keyword" > const< / span > assignment_;< / div >
< div class = "line" > < a id = "l04107" name = "l04107" > < / a > < span class = "lineno" > 4107< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * < span class = "keyword" > const< / span > objective_;< / div >
< div class = "line" > < a id = "l04108" name = "l04108" > < / a > < span class = "lineno" > 4108< / span > std::unique_ptr< Assignment> reference_assignment_;< / div >
< div class = "line" > < a id = "l04109" name = "l04109" > < / a > < span class = "lineno" > 4109< / span > std::unique_ptr< Assignment> last_synchronized_assignment_;< / div >
< div class = "line" > < a id = "l04110" name = "l04110" > < / a > < span class = "lineno" > 4110< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < span class = "keyword" > const< / span > filter_assignment_delta_;< / div >
< div class = "line" > < a id = "l04111" name = "l04111" > < / a > < span class = "lineno" > 4111< / span > < a class = "code hl_class" href = "classoperations__research_1_1_solution_pool.html" > SolutionPool< / a > * < span class = "keyword" > const< / span > pool_;< / div >
< div class = "line" > < a id = "l04112" name = "l04112" > < / a > < span class = "lineno" > 4112< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > ls_operator_;< / div >
< div class = "line" > < a id = "l04113" name = "l04113" > < / a > < span class = "lineno" > 4113< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < span class = "keyword" > const< / span > sub_decision_builder_;< / div >
< div class = "line" > < a id = "l04114" name = "l04114" > < / a > < span class = "lineno" > 4114< / span > < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * limit_;< / div >
< div class = "line" > < a id = "l04115" name = "l04115" > < / a > < span class = "lineno" > 4115< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * < span class = "keyword" > const< / span > original_limit_;< / div >
< div class = "line" > < a id = "l04116" name = "l04116" > < / a > < span class = "lineno" > 4116< / span > < span class = "keywordtype" > bool< / span > neighbor_found_;< / div >
< div class = "line" > < a id = "l04117" name = "l04117" > < / a > < span class = "lineno" > 4117< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter_manager.html" > LocalSearchFilterManager< / a > * < span class = "keyword" > const< / span > filter_manager_;< / div >
< div class = "line" > < a id = "l04118" name = "l04118" > < / a > < span class = "lineno" > 4118< / span > int64_t solutions_since_last_check_;< / div >
< div class = "line" > < a id = "l04119" name = "l04119" > < / a > < span class = "lineno" > 4119< / span > int64_t check_period_;< / div >
< div class = "line" > < a id = "l04120" name = "l04120" > < / a > < span class = "lineno" > 4120< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > last_checked_assignment_;< / div >
< div class = "line" > < a id = "l04121" name = "l04121" > < / a > < span class = "lineno" > 4121< / span > < span class = "keywordtype" > bool< / span > has_checked_assignment_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l04122" name = "l04122" > < / a > < span class = "lineno" > 4122< / span > };< / div >
< div class = "line" > < a id = "l04123" name = "l04123" > < / a > < span class = "lineno" > 4123< / span > < / div >
< div class = "line" > < a id = "l04124" name = "l04124" > < / a > < span class = "lineno" > 4124< / span > < span class = "comment" > // reference_assignment_ is used to keep track of the last assignment on which< / span > < / div >
< div class = "line" > < a id = "l04125" name = "l04125" > < / a > < span class = "lineno" > 4125< / span > < span class = "comment" > // operators were started, assignment_ corresponding to the last successful< / span > < / div >
< div class = "line" > < a id = "l04126" name = "l04126" > < / a > < span class = "lineno" > 4126< / span > < span class = "comment" > // neighbor.< / span > < / div >
< div class = "line" > < a id = "l04127" name = "l04127" > < / a > < span class = "lineno" > 4127< / span > < span class = "comment" > // last_synchronized_assignment_ keeps track of the last assignment on which< / span > < / div >
< div class = "line" > < a id = "l04128" name = "l04128" > < / a > < span class = "lineno" > 4128< / span > < span class = "comment" > // filters were synchronized and is used to compute the filter_assignment_delta_< / span > < / div >
< div class = "line" > < a id = "l04129" name = "l04129" > < / a > < span class = "lineno" > 4129< / span > < span class = "comment" > // when synchronizing again.< / span > < / div >
< div class = "line" > < a id = "l04130" name = "l04130" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_find_one_neighbor.html#ab5f7652f234787507e7998fce5d701de" > 4130< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_find_one_neighbor.html#ab5f7652f234787507e7998fce5d701de" > FindOneNeighbor::FindOneNeighbor< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < span class = "keyword" > const< / span > assignment,< / div >
< div class = "line" > < a id = "l04131" name = "l04131" > < / a > < span class = "lineno" > 4131< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * objective, < a class = "code hl_class" href = "classoperations__research_1_1_solution_pool.html" > SolutionPool< / a > * < span class = "keyword" > const< / span > pool,< / div >
< div class = "line" > < a id = "l04132" name = "l04132" > < / a > < span class = "lineno" > 4132< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04133" name = "l04133" > < / a > < span class = "lineno" > 4133< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < span class = "keyword" > const< / span > sub_decision_builder,< / div >
< div class = "line" > < a id = "l04134" name = "l04134" > < / a > < span class = "lineno" > 4134< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04135" name = "l04135" > < / a > < span class = "lineno" > 4135< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter_manager.html" > LocalSearchFilterManager< / a > * filter_manager)< / div >
< div class = "line" > < a id = "l04136" name = "l04136" > < / a > < span class = "lineno" > 4136< / span > : assignment_(assignment),< / div >
< div class = "line" > < a id = "l04137" name = "l04137" > < / a > < span class = "lineno" > 4137< / span > < a class = "code hl_variable" href = "search_8cc.html#a9c6d2505b571d11bc113813060f465a3" > objective_< / a > (objective),< / div >
< div class = "line" > < a id = "l04138" name = "l04138" > < / a > < span class = "lineno" > 4138< / span > reference_assignment_(new < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > (assignment_)),< / div >
< div class = "line" > < a id = "l04139" name = "l04139" > < / a > < span class = "lineno" > 4139< / span > filter_assignment_delta_(assignment-> solver()-> MakeAssignment()),< / div >
< div class = "line" > < a id = "l04140" name = "l04140" > < / a > < span class = "lineno" > 4140< / span > pool_(pool),< / div >
< div class = "line" > < a id = "l04141" name = "l04141" > < / a > < span class = "lineno" > 4141< / span > ls_operator_(ls_operator),< / div >
< div class = "line" > < a id = "l04142" name = "l04142" > < / a > < span class = "lineno" > 4142< / span > sub_decision_builder_(sub_decision_builder),< / div >
< div class = "line" > < a id = "l04143" name = "l04143" > < / a > < span class = "lineno" > 4143< / span > < a class = "code hl_variable" href = "expressions_8cc.html#aae6e045630301833144e9075260cb2b9" > limit_< / a > (nullptr),< / div >
< div class = "line" > < a id = "l04144" name = "l04144" > < / a > < span class = "lineno" > 4144< / span > original_limit_(limit),< / div >
< div class = "line" > < a id = "l04145" name = "l04145" > < / a > < span class = "lineno" > 4145< / span > neighbor_found_(false),< / div >
< div class = "line" > < a id = "l04146" name = "l04146" > < / a > < span class = "lineno" > 4146< / span > filter_manager_(filter_manager),< / div >
< div class = "line" > < a id = "l04147" name = "l04147" > < / a > < span class = "lineno" > 4147< / span > solutions_since_last_check_(0),< / div >
< div class = "line" > < a id = "l04148" name = "l04148" > < / a > < span class = "lineno" > 4148< / span > check_period_(< / div >
< div class = "line" > < a id = "l04149" name = "l04149" > < / a > < span class = "lineno" > 4149< / span > assignment_-> solver()-> < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ().check_solution_period()),< / div >
< div class = "line" > < a id = "l04150" name = "l04150" > < / a > < span class = "lineno" > 4150< / span > last_checked_assignment_(assignment) {< / div >
< div class = "line" > < a id = "l04151" name = "l04151" > < / a > < span class = "lineno" > 4151< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != assignment);< / div >
< div class = "line" > < a id = "l04152" name = "l04152" > < / a > < span class = "lineno" > 4152< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != ls_operator);< / div >
< div class = "line" > < a id = "l04153" name = "l04153" > < / a > < span class = "lineno" > 4153< / span > < / div >
< div class = "line" > < a id = "l04154" name = "l04154" > < / a > < span class = "lineno" > 4154< / span > < a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * < span class = "keyword" > const< / span > solver = assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ();< / div >
< div class = "line" > < a id = "l04155" name = "l04155" > < / a > < span class = "lineno" > 4155< / span > < span class = "comment" > // If limit is nullptr, default limit is 1 solution< / span > < / div >
< div class = "line" > < a id = "l04156" name = "l04156" > < / a > < span class = "lineno" > 4156< / span > < span class = "keywordflow" > if< / span > (< span class = "keyword" > nullptr< / span > == limit) {< / div >
< div class = "line" > < a id = "l04157" name = "l04157" > < / a > < span class = "lineno" > 4157< / span > limit_ = solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a0a6069cef9fe87b649dd6e7f20d4d070" > MakeSolutionsLimit< / a > (1);< / div >
< div class = "line" > < a id = "l04158" name = "l04158" > < / a > < span class = "lineno" > 4158< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l04159" name = "l04159" > < / a > < span class = "lineno" > 4159< / span > limit_ = limit-> < a class = "code hl_function" href = "classoperations__research_1_1_regular_limit.html#ad74b8657dc115d03d0135566e2e6c0cf" > MakeIdenticalClone< / a > ();< / div >
< div class = "line" > < a id = "l04160" name = "l04160" > < / a > < span class = "lineno" > 4160< / span > < span class = "comment" > // TODO(user): Support skipping neighborhood checks for limits accepting< / span > < / div >
< div class = "line" > < a id = "l04161" name = "l04161" > < / a > < span class = "lineno" > 4161< / span > < span class = "comment" > // more than one solution (e.g. best accept). For now re-enabling systematic< / span > < / div >
< div class = "line" > < a id = "l04162" name = "l04162" > < / a > < span class = "lineno" > 4162< / span > < span class = "comment" > // checks.< / span > < / div >
< div class = "line" > < a id = "l04163" name = "l04163" > < / a > < span class = "lineno" > 4163< / span > < span class = "keywordflow" > if< / span > (limit_-> < a class = "code hl_function" href = "classoperations__research_1_1_regular_limit.html#af1315bc614fc71a3c90729398d208289" > solutions< / a > () != 1) {< / div >
< div class = "line" > < a id = "l04164" name = "l04164" > < / a > < span class = "lineno" > 4164< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < < span class = "stringliteral" > " Disabling neighbor-check skipping outside of first accept." < / span > ;< / div >
< div class = "line" > < a id = "l04165" name = "l04165" > < / a > < span class = "lineno" > 4165< / span > check_period_ = 1;< / div >
< div class = "line" > < a id = "l04166" name = "l04166" > < / a > < span class = "lineno" > 4166< / span > }< / div >
< div class = "line" > < a id = "l04167" name = "l04167" > < / a > < span class = "lineno" > 4167< / span > }< / div >
< div class = "line" > < a id = "l04168" name = "l04168" > < / a > < span class = "lineno" > 4168< / span > < span class = "comment" > // TODO(user): Support skipping neighborhood checks with LNS (at least on< / span > < / div >
< div class = "line" > < a id = "l04169" name = "l04169" > < / a > < span class = "lineno" > 4169< / span > < span class = "comment" > // the non-LNS operators).< / span > < / div >
< div class = "line" > < a id = "l04170" name = "l04170" > < / a > < span class = "lineno" > 4170< / span > < span class = "keywordflow" > if< / span > (ls_operator-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a1b0063f805d92ed061848616d08f4664" > HasFragments< / a > ()) {< / div >
< div class = "line" > < a id = "l04171" name = "l04171" > < / a > < span class = "lineno" > 4171< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < < span class = "stringliteral" > " Disabling neighbor-check skipping for LNS." < / span > ;< / div >
< div class = "line" > < a id = "l04172" name = "l04172" > < / a > < span class = "lineno" > 4172< / span > check_period_ = 1;< / div >
< div class = "line" > < a id = "l04173" name = "l04173" > < / a > < span class = "lineno" > 4173< / span > }< / div >
< div class = "line" > < a id = "l04174" name = "l04174" > < / a > < span class = "lineno" > 4174< / span > < / div >
< div class = "line" > < a id = "l04175" name = "l04175" > < / a > < span class = "lineno" > 4175< / span > < span class = "keywordflow" > if< / span > (!reference_assignment_-> HasObjective()) {< / div >
< div class = "line" > < a id = "l04176" name = "l04176" > < / a > < span class = "lineno" > 4176< / span > reference_assignment_-> AddObjective(objective_);< / div >
< div class = "line" > < a id = "l04177" name = "l04177" > < / a > < span class = "lineno" > 4177< / span > }< / div >
< div class = "line" > < a id = "l04178" name = "l04178" > < / a > < span class = "lineno" > 4178< / span > }< / div >
< div class = "line" > < a id = "l04179" name = "l04179" > < / a > < span class = "lineno" > 4179< / span > < / div >
< div class = "line" > < a id = "l04180" name = "l04180" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_find_one_neighbor.html#ad7f92654b8e5be833b185bd72f6c1e24" > 4180< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision.html" > Decision< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_find_one_neighbor.html#ad7f92654b8e5be833b185bd72f6c1e24" > FindOneNeighbor::Next< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * < span class = "keyword" > const< / span > solver) {< / div >
< div class = "line" > < a id = "l04181" name = "l04181" > < / a > < span class = "lineno" > 4181< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != solver);< / div >
< div class = "line" > < a id = "l04182" name = "l04182" > < / a > < span class = "lineno" > 4182< / span > < / div >
< div class = "line" > < a id = "l04183" name = "l04183" > < / a > < span class = "lineno" > 4183< / span > < span class = "keywordflow" > if< / span > (original_limit_ != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l04184" name = "l04184" > < / a > < span class = "lineno" > 4184< / span > limit_-> < a class = "code hl_function" href = "classoperations__research_1_1_regular_limit.html#aac0948fa90cbc174304a0f6c78d72e15" > Copy< / a > (original_limit_);< / div >
< div class = "line" > < a id = "l04185" name = "l04185" > < / a > < span class = "lineno" > 4185< / span > }< / div >
< div class = "line" > < a id = "l04186" name = "l04186" > < / a > < span class = "lineno" > 4186< / span > < / div >
< div class = "line" > < a id = "l04187" name = "l04187" > < / a > < span class = "lineno" > 4187< / span > < span class = "keywordflow" > if< / span > (!last_checked_assignment_.< a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a81c8f76d39ff0529fe40e70f8319d5d2" > HasObjective< / a > ()) {< / div >
< div class = "line" > < a id = "l04188" name = "l04188" > < / a > < span class = "lineno" > 4188< / span > last_checked_assignment_.< a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a86601a2dad7a051d7b387ffa789898ff" > AddObjective< / a > (assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a4787369b2c9922e8ad325759d2a559b3" > Objective< / a > ());< / div >
< div class = "line" > < a id = "l04189" name = "l04189" > < / a > < span class = "lineno" > 4189< / span > }< / div >
< div class = "line" > < a id = "l04190" name = "l04190" > < / a > < span class = "lineno" > 4190< / span > < / div >
< div class = "line" > < a id = "l04191" name = "l04191" > < / a > < span class = "lineno" > 4191< / span > < span class = "keywordflow" > if< / span > (!neighbor_found_) {< / div >
< div class = "line" > < a id = "l04192" name = "l04192" > < / a > < span class = "lineno" > 4192< / span > < span class = "comment" > // Only called on the first call to Next(), reference_assignment_ has not< / span > < / div >
< div class = "line" > < a id = "l04193" name = "l04193" > < / a > < span class = "lineno" > 4193< / span > < span class = "comment" > // been synced with assignment_ yet< / span > < / div >
< div class = "line" > < a id = "l04194" name = "l04194" > < / a > < span class = "lineno" > 4194< / span > < / div >
< div class = "line" > < a id = "l04195" name = "l04195" > < / a > < span class = "lineno" > 4195< / span > < span class = "comment" > // Keeping the code in case a performance problem forces us to< / span > < / div >
< div class = "line" > < a id = "l04196" name = "l04196" > < / a > < span class = "lineno" > 4196< / span > < span class = "comment" > // use the old code with a zero test on pool_.< / span > < / div >
< div class = "line" > < a id = "l04197" name = "l04197" > < / a > < span class = "lineno" > 4197< / span > < span class = "comment" > // reference_assignment_-> CopyIntersection(assignment_);< / span > < / div >
< div class = "line" > < a id = "l04198" name = "l04198" > < / a > < span class = "lineno" > 4198< / span > pool_-> < a class = "code hl_function" href = "classoperations__research_1_1_solution_pool.html#afa82c2dd754ff490f08768ed621d1f5b" > Initialize< / a > (assignment_);< / div >
< div class = "line" > < a id = "l04199" name = "l04199" > < / a > < span class = "lineno" > 4199< / span > SynchronizeAll(solver);< / div >
< div class = "line" > < a id = "l04200" name = "l04200" > < / a > < span class = "lineno" > 4200< / span > }< / div >
< div class = "line" > < a id = "l04201" name = "l04201" > < / a > < span class = "lineno" > 4201< / span > < / div >
< div class = "line" > < a id = "l04202" name = "l04202" > < / a > < span class = "lineno" > 4202< / span > {< / div >
< div class = "line" > < a id = "l04203" name = "l04203" > < / a > < span class = "lineno" > 4203< / span > < span class = "comment" > // Another assignment is needed to apply the delta< / span > < / div >
< div class = "line" > < a id = "l04204" name = "l04204" > < / a > < span class = "lineno" > 4204< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * assignment_copy =< / div >
< div class = "line" > < a id = "l04205" name = "l04205" > < / a > < span class = "lineno" > 4205< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ad45ddc54149c5954c2bbd4e2657f9148" > MakeAssignment< / a > (reference_assignment_.get());< / div >
< div class = "line" > < a id = "l04206" name = "l04206" > < / a > < span class = "lineno" > 4206< / span > < span class = "keywordtype" > int< / span > counter = 0;< / div >
< div class = "line" > < a id = "l04207" name = "l04207" > < / a > < span class = "lineno" > 4207< / span > < / div >
< div class = "line" > < a id = "l04208" name = "l04208" > < / a > < span class = "lineno" > 4208< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * restore = solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ae95ca181ba462987f0cd6e10eef83a97" > MakeRestoreAssignment< / a > (assignment_copy);< / div >
< div class = "line" > < a id = "l04209" name = "l04209" > < / a > < span class = "lineno" > 4209< / span > < span class = "keywordflow" > if< / span > (sub_decision_builder_) {< / div >
< div class = "line" > < a id = "l04210" name = "l04210" > < / a > < span class = "lineno" > 4210< / span > restore = solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#adbf7d490e8a610424c1cdcc336fed1b2" > Compose< / a > (restore, sub_decision_builder_);< / div >
< div class = "line" > < a id = "l04211" name = "l04211" > < / a > < span class = "lineno" > 4211< / span > }< / div >
< div class = "line" > < a id = "l04212" name = "l04212" > < / a > < span class = "lineno" > 4212< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > = solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ad45ddc54149c5954c2bbd4e2657f9148" > MakeAssignment< / a > ();< / div >
< div class = "line" > < a id = "l04213" name = "l04213" > < / a > < span class = "lineno" > 4213< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * deltadelta = solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ad45ddc54149c5954c2bbd4e2657f9148" > MakeAssignment< / a > ();< / div >
< div class = "line" > < a id = "l04214" name = "l04214" > < / a > < span class = "lineno" > 4214< / span > < span class = "keywordflow" > while< / span > (< span class = "keyword" > true< / span > ) {< / div >
< div class = "line" > < a id = "l04215" name = "l04215" > < / a > < span class = "lineno" > 4215< / span > < span class = "keywordflow" > if< / span > (!ls_operator_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a1e1cf9d9c4228f22482c4ee6c58951a8" > HoldsDelta< / a > ()) {< / div >
< div class = "line" > < a id = "l04216" name = "l04216" > < / a > < span class = "lineno" > 4216< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Clear();< / div >
< div class = "line" > < a id = "l04217" name = "l04217" > < / a > < span class = "lineno" > 4217< / span > }< / div >
< div class = "line" > < a id = "l04218" name = "l04218" > < / a > < span class = "lineno" > 4218< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> ClearObjective();< / div >
< div class = "line" > < a id = "l04219" name = "l04219" > < / a > < span class = "lineno" > 4219< / span > deltadelta-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aa71d36872f416feaa853788a7a7a7ef8" > Clear< / a > ();< / div >
< div class = "line" > < a id = "l04220" name = "l04220" > < / a > < span class = "lineno" > 4220< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a4de855c905df4a729715972dc39997a4" > TopPeriodicCheck< / a > ();< / div >
< div class = "line" > < a id = "l04221" name = "l04221" > < / a > < span class = "lineno" > 4221< / span > < span class = "keywordflow" > if< / span > (++counter > = absl::GetFlag(FLAGS_cp_local_search_sync_frequency) & & < / div >
< div class = "line" > < a id = "l04222" name = "l04222" > < / a > < span class = "lineno" > 4222< / span > pool_-> < a class = "code hl_function" href = "classoperations__research_1_1_solution_pool.html#a0ddd1c2f332c3cea0612b9d18ad6ef83" > SyncNeeded< / a > (reference_assignment_.get())) {< / div >
< div class = "line" > < a id = "l04223" name = "l04223" > < / a > < span class = "lineno" > 4223< / span > < span class = "comment" > // TODO(user) : SyncNeed(assignment_) ?< / span > < / div >
< div class = "line" > < a id = "l04224" name = "l04224" > < / a > < span class = "lineno" > 4224< / span > counter = 0;< / div >
< div class = "line" > < a id = "l04225" name = "l04225" > < / a > < span class = "lineno" > 4225< / span > SynchronizeAll(solver);< / div >
< div class = "line" > < a id = "l04226" name = "l04226" > < / a > < span class = "lineno" > 4226< / span > }< / div >
< div class = "line" > < a id = "l04227" name = "l04227" > < / a > < span class = "lineno" > 4227< / span > < / div >
< div class = "line" > < a id = "l04228" name = "l04228" > < / a > < span class = "lineno" > 4228< / span > < span class = "keywordtype" > bool< / span > has_neighbor = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l04229" name = "l04229" > < / a > < span class = "lineno" > 4229< / span > < span class = "keywordflow" > if< / span > (!limit_-> < a class = "code hl_function" href = "classoperations__research_1_1_regular_limit.html#a01dd9b59b9a183cb3ba148b08d09b320" > Check< / a > ()) {< / div >
< div class = "line" > < a id = "l04230" name = "l04230" > < / a > < span class = "lineno" > 4230< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a869f7ed2cc6505c59ecf1eb8ecb2288a" > GetLocalSearchMonitor< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_monitor.html#a1b4ca6b8001752831ccac4e35478456c" > BeginMakeNextNeighbor< / a > (ls_operator_);< / div >
< div class = "line" > < a id = "l04231" name = "l04231" > < / a > < span class = "lineno" > 4231< / span > has_neighbor = ls_operator_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a9bd1712271364632b22009ef10eb2172" > MakeNextNeighbor< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta);< / div >
< div class = "line" > < a id = "l04232" name = "l04232" > < / a > < span class = "lineno" > 4232< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a869f7ed2cc6505c59ecf1eb8ecb2288a" > GetLocalSearchMonitor< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_monitor.html#a0ee5f26ca61781ca148050d4c849a59a" > EndMakeNextNeighbor< / a > (< / div >
< div class = "line" > < a id = "l04233" name = "l04233" > < / a > < span class = "lineno" > 4233< / span > ls_operator_, has_neighbor, < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta);< / div >
< div class = "line" > < a id = "l04234" name = "l04234" > < / a > < span class = "lineno" > 4234< / span > }< / div >
< div class = "line" > < a id = "l04235" name = "l04235" > < / a > < span class = "lineno" > 4235< / span > < / div >
< div class = "line" > < a id = "l04236" name = "l04236" > < / a > < span class = "lineno" > 4236< / span > < span class = "keywordflow" > if< / span > (has_neighbor & & !solver-> IsUncheckedSolutionLimitReached()) {< / div >
< div class = "line" > < a id = "l04237" name = "l04237" > < / a > < span class = "lineno" > 4237< / span > solver-> neighbors_ += 1;< / div >
< div class = "line" > < a id = "l04238" name = "l04238" > < / a > < span class = "lineno" > 4238< / span > < span class = "comment" > // All filters must be called for incrementality reasons.< / span > < / div >
< div class = "line" > < a id = "l04239" name = "l04239" > < / a > < span class = "lineno" > 4239< / span > < span class = "comment" > // Empty deltas must also be sent to incremental filters; can be needed< / span > < / div >
< div class = "line" > < a id = "l04240" name = "l04240" > < / a > < span class = "lineno" > 4240< / span > < span class = "comment" > // to resync filters on non-incremental (empty) moves.< / span > < / div >
< div class = "line" > < a id = "l04241" name = "l04241" > < / a > < span class = "lineno" > 4241< / span > < span class = "comment" > // TODO(user): Don' t call both if no filter is incremental and one< / span > < / div >
< div class = "line" > < a id = "l04242" name = "l04242" > < / a > < span class = "lineno" > 4242< / span > < span class = "comment" > // of them returned false.< / span > < / div >
< div class = "line" > < a id = "l04243" name = "l04243" > < / a > < span class = "lineno" > 4243< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a869f7ed2cc6505c59ecf1eb8ecb2288a" > GetLocalSearchMonitor< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_monitor.html#a9bff5a3752886dfc07cdb1a013703229" > BeginFilterNeighbor< / a > (ls_operator_);< / div >
< div class = "line" > < a id = "l04244" name = "l04244" > < / a > < span class = "lineno" > 4244< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > mh_filter =< / div >
< div class = "line" > < a id = "l04245" name = "l04245" > < / a > < span class = "lineno" > 4245< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#aa84acd1f5e19a0fda99d68bfcce4fdcf" > AcceptDelta< / a > (solver-> ParentSearch(), < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta);< / div >
< div class = "line" > < a id = "l04246" name = "l04246" > < / a > < span class = "lineno" > 4246< / span > int64_t objective_min = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > ();< / div >
< div class = "line" > < a id = "l04247" name = "l04247" > < / a > < span class = "lineno" > 4247< / span > int64_t objective_max = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ();< / div >
< div class = "line" > < a id = "l04248" name = "l04248" > < / a > < span class = "lineno" > 4248< / span > < span class = "keywordflow" > if< / span > (objective_) {< / div >
< div class = "line" > < a id = "l04249" name = "l04249" > < / a > < span class = "lineno" > 4249< / span > objective_min = objective_-> < a class = "code hl_function" href = "classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7" > Min< / a > ();< / div >
< div class = "line" > < a id = "l04250" name = "l04250" > < / a > < span class = "lineno" > 4250< / span > objective_max = objective_-> < a class = "code hl_function" href = "classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8" > Max< / a > ();< / div >
< div class = "line" > < a id = "l04251" name = "l04251" > < / a > < span class = "lineno" > 4251< / span > }< / div >
< div class = "line" > < a id = "l04252" name = "l04252" > < / a > < span class = "lineno" > 4252< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> HasObjective() & & < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Objective() == objective_) {< / div >
< div class = "line" > < a id = "l04253" name = "l04253" > < / a > < span class = "lineno" > 4253< / span > objective_min = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (objective_min, < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> ObjectiveMin());< / div >
< div class = "line" > < a id = "l04254" name = "l04254" > < / a > < span class = "lineno" > 4254< / span > objective_max = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (objective_max, < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> ObjectiveMax());< / div >
< div class = "line" > < a id = "l04255" name = "l04255" > < / a > < span class = "lineno" > 4255< / span > }< / div >
< div class = "line" > < a id = "l04256" name = "l04256" > < / a > < span class = "lineno" > 4256< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > move_filter = FilterAccept(solver, < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta,< / div >
< div class = "line" > < a id = "l04257" name = "l04257" > < / a > < span class = "lineno" > 4257< / span > objective_min, objective_max);< / div >
< div class = "line" > < a id = "l04258" name = "l04258" > < / a > < span class = "lineno" > 4258< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a869f7ed2cc6505c59ecf1eb8ecb2288a" > GetLocalSearchMonitor< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_monitor.html#acf88f5c01754112f318c5e3e09e3df28" > EndFilterNeighbor< / a > (< / div >
< div class = "line" > < a id = "l04259" name = "l04259" > < / a > < span class = "lineno" > 4259< / span > ls_operator_, mh_filter & & move_filter);< / div >
< div class = "line" > < a id = "l04260" name = "l04260" > < / a > < span class = "lineno" > 4260< / span > < span class = "keywordflow" > if< / span > (!mh_filter || !move_filter) {< / div >
< div class = "line" > < a id = "l04261" name = "l04261" > < / a > < span class = "lineno" > 4261< / span > < span class = "keywordflow" > if< / span > (filter_manager_ != < span class = "keyword" > nullptr< / span > ) filter_manager_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#ad415204991d6155dd37e84f3a306ccca" > Revert< / a > ();< / div >
< div class = "line" > < a id = "l04262" name = "l04262" > < / a > < span class = "lineno" > 4262< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l04263" name = "l04263" > < / a > < span class = "lineno" > 4263< / span > }< / div >
< div class = "line" > < a id = "l04264" name = "l04264" > < / a > < span class = "lineno" > 4264< / span > solver-> filtered_neighbors_ += 1;< / div >
< div class = "line" > < a id = "l04265" name = "l04265" > < / a > < span class = "lineno" > 4265< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> HasObjective()) {< / div >
< div class = "line" > < a id = "l04266" name = "l04266" > < / a > < span class = "lineno" > 4266< / span > < span class = "keywordflow" > if< / span > (!assignment_copy-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a81c8f76d39ff0529fe40e70f8319d5d2" > HasObjective< / a > ()) {< / div >
< div class = "line" > < a id = "l04267" name = "l04267" > < / a > < span class = "lineno" > 4267< / span > assignment_copy-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a86601a2dad7a051d7b387ffa789898ff" > AddObjective< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Objective());< / div >
< div class = "line" > < a id = "l04268" name = "l04268" > < / a > < span class = "lineno" > 4268< / span > }< / div >
< div class = "line" > < a id = "l04269" name = "l04269" > < / a > < span class = "lineno" > 4269< / span > < span class = "keywordflow" > if< / span > (!assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a81c8f76d39ff0529fe40e70f8319d5d2" > HasObjective< / a > ()) {< / div >
< div class = "line" > < a id = "l04270" name = "l04270" > < / a > < span class = "lineno" > 4270< / span > assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a86601a2dad7a051d7b387ffa789898ff" > AddObjective< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Objective());< / div >
< div class = "line" > < a id = "l04271" name = "l04271" > < / a > < span class = "lineno" > 4271< / span > last_checked_assignment_.< a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a86601a2dad7a051d7b387ffa789898ff" > AddObjective< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Objective());< / div >
< div class = "line" > < a id = "l04272" name = "l04272" > < / a > < span class = "lineno" > 4272< / span > }< / div >
< div class = "line" > < a id = "l04273" name = "l04273" > < / a > < span class = "lineno" > 4273< / span > }< / div >
< div class = "line" > < a id = "l04274" name = "l04274" > < / a > < span class = "lineno" > 4274< / span > assignment_copy-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aad86dd69d5664ce8e16198be929fd941" > CopyIntersection< / a > (reference_assignment_.get());< / div >
< div class = "line" > < a id = "l04275" name = "l04275" > < / a > < span class = "lineno" > 4275< / span > assignment_copy-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aad86dd69d5664ce8e16198be929fd941" > CopyIntersection< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > );< / div >
< div class = "line" > < a id = "l04276" name = "l04276" > < / a > < span class = "lineno" > 4276< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a869f7ed2cc6505c59ecf1eb8ecb2288a" > GetLocalSearchMonitor< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_monitor.html#aa4c2b5fb22216b02024b4e6f42603483" > BeginAcceptNeighbor< / a > (ls_operator_);< / div >
< div class = "line" > < a id = "l04277" name = "l04277" > < / a > < span class = "lineno" > 4277< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > check_solution = (solutions_since_last_check_ == 0) ||< / div >
< div class = "line" > < a id = "l04278" name = "l04278" > < / a > < span class = "lineno" > 4278< / span > !solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#aa58a5d8b15333d39678c0d6180c1c0b1" > UseFastLocalSearch< / a > () ||< / div >
< div class = "line" > < a id = "l04279" name = "l04279" > < / a > < span class = "lineno" > 4279< / span > < span class = "comment" > // LNS deltas need to be restored< / span > < / div >
< div class = "line" > < a id = "l04280" name = "l04280" > < / a > < span class = "lineno" > 4280< / span > !< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> AreAllElementsBound();< / div >
< div class = "line" > < a id = "l04281" name = "l04281" > < / a > < span class = "lineno" > 4281< / span > < span class = "keywordflow" > if< / span > (has_checked_assignment_) solutions_since_last_check_++;< / div >
< div class = "line" > < a id = "l04282" name = "l04282" > < / a > < span class = "lineno" > 4282< / span > < span class = "keywordflow" > if< / span > (solutions_since_last_check_ > = check_period_) {< / div >
< div class = "line" > < a id = "l04283" name = "l04283" > < / a > < span class = "lineno" > 4283< / span > solutions_since_last_check_ = 0;< / div >
< div class = "line" > < a id = "l04284" name = "l04284" > < / a > < span class = "lineno" > 4284< / span > }< / div >
< div class = "line" > < a id = "l04285" name = "l04285" > < / a > < span class = "lineno" > 4285< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > accept = !check_solution || solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a1974d638ba45f2a66ae864e96b766131" > SolveAndCommit< / a > (restore);< / div >
< div class = "line" > < a id = "l04286" name = "l04286" > < / a > < span class = "lineno" > 4286< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a869f7ed2cc6505c59ecf1eb8ecb2288a" > GetLocalSearchMonitor< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_monitor.html#a16b6aa7d88fa401005be90a804a7ab10" > EndAcceptNeighbor< / a > (ls_operator_,< / div >
< div class = "line" > < a id = "l04287" name = "l04287" > < / a > < span class = "lineno" > 4287< / span > accept);< / div >
< div class = "line" > < a id = "l04288" name = "l04288" > < / a > < span class = "lineno" > 4288< / span > < span class = "keywordflow" > if< / span > (accept) {< / div >
< div class = "line" > < a id = "l04289" name = "l04289" > < / a > < span class = "lineno" > 4289< / span > solver-> accepted_neighbors_ += 1;< / div >
< div class = "line" > < a id = "l04290" name = "l04290" > < / a > < span class = "lineno" > 4290< / span > < span class = "keywordflow" > if< / span > (check_solution) {< / div >
< div class = "line" > < a id = "l04291" name = "l04291" > < / a > < span class = "lineno" > 4291< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a4a54531bd135948e0c2a039b4435d952" > SetSearchContext< / a > (solver-> ParentSearch(),< / div >
< div class = "line" > < a id = "l04292" name = "l04292" > < / a > < span class = "lineno" > 4292< / span > ls_operator_-> < a class = "code hl_function" href = "classoperations__research_1_1_base_object.html#a8eba5d533fa9df4617c1868d3ec2afc4" > DebugString< / a > ());< / div >
< div class = "line" > < a id = "l04293" name = "l04293" > < / a > < span class = "lineno" > 4293< / span > assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a3abcbe1fcd37d8982941a795ed22e34a" > Store< / a > ();< / div >
< div class = "line" > < a id = "l04294" name = "l04294" > < / a > < span class = "lineno" > 4294< / span > last_checked_assignment_.< a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aad86dd69d5664ce8e16198be929fd941" > CopyIntersection< / a > (assignment_);< / div >
< div class = "line" > < a id = "l04295" name = "l04295" > < / a > < span class = "lineno" > 4295< / span > neighbor_found_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l04296" name = "l04296" > < / a > < span class = "lineno" > 4296< / span > has_checked_assignment_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l04297" name = "l04297" > < / a > < span class = "lineno" > 4297< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l04298" name = "l04298" > < / a > < span class = "lineno" > 4298< / span > }< / div >
< div class = "line" > < a id = "l04299" name = "l04299" > < / a > < span class = "lineno" > 4299< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a4a54531bd135948e0c2a039b4435d952" > SetSearchContext< / a > (solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a7c06ab0a290a6fbdc909fd63c192a4bf" > ActiveSearch< / a > (),< / div >
< div class = "line" > < a id = "l04300" name = "l04300" > < / a > < span class = "lineno" > 4300< / span > ls_operator_-> < a class = "code hl_function" href = "classoperations__research_1_1_base_object.html#a8eba5d533fa9df4617c1868d3ec2afc4" > DebugString< / a > ());< / div >
< div class = "line" > < a id = "l04301" name = "l04301" > < / a > < span class = "lineno" > 4301< / span > assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aad86dd69d5664ce8e16198be929fd941" > CopyIntersection< / a > (assignment_copy);< / div >
< div class = "line" > < a id = "l04302" name = "l04302" > < / a > < span class = "lineno" > 4302< / span > assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a431875fe26e9e5e35f0ced96f77cd290" > SetObjectiveValue< / a > (< / div >
< div class = "line" > < a id = "l04303" name = "l04303" > < / a > < span class = "lineno" > 4303< / span > filter_manager_ ? filter_manager_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#a16e0093badb54c2c26a272d6f245155e" > GetAcceptedObjectiveValue< / a > ()< / div >
< div class = "line" > < a id = "l04304" name = "l04304" > < / a > < span class = "lineno" > 4304< / span > : 0);< / div >
< div class = "line" > < a id = "l04305" name = "l04305" > < / a > < span class = "lineno" > 4305< / span > < span class = "comment" > // Advancing local search to the current solution without< / span > < / div >
< div class = "line" > < a id = "l04306" name = "l04306" > < / a > < span class = "lineno" > 4306< / span > < span class = "comment" > // checking.< / span > < / div >
< div class = "line" > < a id = "l04307" name = "l04307" > < / a > < span class = "lineno" > 4307< / span > < span class = "comment" > // TODO(user): support the case were limit_ accepts more than< / span > < / div >
< div class = "line" > < a id = "l04308" name = "l04308" > < / a > < span class = "lineno" > 4308< / span > < span class = "comment" > // one solution (e.g. best accept).< / span > < / div >
< div class = "line" > < a id = "l04309" name = "l04309" > < / a > < span class = "lineno" > 4309< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#af7c8c8d0b8a6e63b446a63628d790337" > AcceptUncheckedNeighbor< / a > (solver-> ParentSearch());< / div >
< div class = "line" > < a id = "l04310" name = "l04310" > < / a > < span class = "lineno" > 4310< / span > solver-> IncrementUncheckedSolutionCounter();< / div >
< div class = "line" > < a id = "l04311" name = "l04311" > < / a > < span class = "lineno" > 4311< / span > pool_-> < a class = "code hl_function" href = "classoperations__research_1_1_solution_pool.html#a39b9785ffd2b768743ca541295668408" > RegisterNewSolution< / a > (assignment_);< / div >
< div class = "line" > < a id = "l04312" name = "l04312" > < / a > < span class = "lineno" > 4312< / span > SynchronizeAll(solver);< / div >
< div class = "line" > < a id = "l04313" name = "l04313" > < / a > < span class = "lineno" > 4313< / span > < span class = "comment" > // NOTE: SynchronizeAll() sets neighbor_found_ to false, force it< / span > < / div >
< div class = "line" > < a id = "l04314" name = "l04314" > < / a > < span class = "lineno" > 4314< / span > < span class = "comment" > // back to true when skipping checks.< / span > < / div >
< div class = "line" > < a id = "l04315" name = "l04315" > < / a > < span class = "lineno" > 4315< / span > neighbor_found_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l04316" name = "l04316" > < / a > < span class = "lineno" > 4316< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l04317" name = "l04317" > < / a > < span class = "lineno" > 4317< / span > < span class = "keywordflow" > if< / span > (filter_manager_ != < span class = "keyword" > nullptr< / span > ) filter_manager_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#ad415204991d6155dd37e84f3a306ccca" > Revert< / a > ();< / div >
< div class = "line" > < a id = "l04318" name = "l04318" > < / a > < span class = "lineno" > 4318< / span > < span class = "keywordflow" > if< / span > (check_period_ > 1 & & has_checked_assignment_) {< / div >
< div class = "line" > < a id = "l04319" name = "l04319" > < / a > < span class = "lineno" > 4319< / span > < span class = "comment" > // Filtering is not perfect, disabling fast local search and< / span > < / div >
< div class = "line" > < a id = "l04320" name = "l04320" > < / a > < span class = "lineno" > 4320< / span > < span class = "comment" > // resynchronizing with the last checked solution.< / span > < / div >
< div class = "line" > < a id = "l04321" name = "l04321" > < / a > < span class = "lineno" > 4321< / span > < span class = "comment" > // TODO(user): Restore state of local search operators to< / span > < / div >
< div class = "line" > < a id = "l04322" name = "l04322" > < / a > < span class = "lineno" > 4322< / span > < span class = "comment" > // make sure we are exploring neighbors in the same order. This can< / span > < / div >
< div class = "line" > < a id = "l04323" name = "l04323" > < / a > < span class = "lineno" > 4323< / span > < span class = "comment" > // affect the local optimum found.< / span > < / div >
< div class = "line" > < a id = "l04324" name = "l04324" > < / a > < span class = "lineno" > 4324< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (1) < < < span class = "stringliteral" > " Imperfect filtering detected, backtracking to last " < / span > < / div >
< div class = "line" > < a id = "l04325" name = "l04325" > < / a > < span class = "lineno" > 4325< / span > < span class = "stringliteral" > " checked solution and checking all solutions." < / span > ;< / div >
< div class = "line" > < a id = "l04326" name = "l04326" > < / a > < span class = "lineno" > 4326< / span > check_period_ = 1;< / div >
< div class = "line" > < a id = "l04327" name = "l04327" > < / a > < span class = "lineno" > 4327< / span > solutions_since_last_check_ = 0;< / div >
< div class = "line" > < a id = "l04328" name = "l04328" > < / a > < span class = "lineno" > 4328< / span > pool_-> < a class = "code hl_function" href = "classoperations__research_1_1_solution_pool.html#a39b9785ffd2b768743ca541295668408" > RegisterNewSolution< / a > (& last_checked_assignment_);< / div >
< div class = "line" > < a id = "l04329" name = "l04329" > < / a > < span class = "lineno" > 4329< / span > SynchronizeAll(solver);< / div >
< div class = "line" > < a id = "l04330" name = "l04330" > < / a > < span class = "lineno" > 4330< / span > assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aad86dd69d5664ce8e16198be929fd941" > CopyIntersection< / a > (& last_checked_assignment_);< / div >
< div class = "line" > < a id = "l04331" name = "l04331" > < / a > < span class = "lineno" > 4331< / span > }< / div >
< div class = "line" > < a id = "l04332" name = "l04332" > < / a > < span class = "lineno" > 4332< / span > }< / div >
< div class = "line" > < a id = "l04333" name = "l04333" > < / a > < span class = "lineno" > 4333< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l04334" name = "l04334" > < / a > < span class = "lineno" > 4334< / span > < span class = "keywordflow" > if< / span > (neighbor_found_) {< / div >
< div class = "line" > < a id = "l04335" name = "l04335" > < / a > < span class = "lineno" > 4335< / span > < span class = "comment" > // In case the last checked assignment isn' t the current one, restore< / span > < / div >
< div class = "line" > < a id = "l04336" name = "l04336" > < / a > < span class = "lineno" > 4336< / span > < span class = "comment" > // it to make sure the solver knows about it, especially if this is< / span > < / div >
< div class = "line" > < a id = "l04337" name = "l04337" > < / a > < span class = "lineno" > 4337< / span > < span class = "comment" > // the end of the search.< / span > < / div >
< div class = "line" > < a id = "l04338" name = "l04338" > < / a > < span class = "lineno" > 4338< / span > < span class = "comment" > // TODO(user): Compare assignments in addition to their cost.< / span > < / div >
< div class = "line" > < a id = "l04339" name = "l04339" > < / a > < span class = "lineno" > 4339< / span > < span class = "keywordflow" > if< / span > (last_checked_assignment_.< a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a673faac1a261ca2414930dddbfaef92b" > ObjectiveValue< / a > () !=< / div >
< div class = "line" > < a id = "l04340" name = "l04340" > < / a > < span class = "lineno" > 4340< / span > assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a673faac1a261ca2414930dddbfaef92b" > ObjectiveValue< / a > ()) {< / div >
< div class = "line" > < a id = "l04341" name = "l04341" > < / a > < span class = "lineno" > 4341< / span > < span class = "comment" > // If restoring fails this means filtering is not perfect and the< / span > < / div >
< div class = "line" > < a id = "l04342" name = "l04342" > < / a > < span class = "lineno" > 4342< / span > < span class = "comment" > // solver will consider the last checked assignment.< / span > < / div >
< div class = "line" > < a id = "l04343" name = "l04343" > < / a > < span class = "lineno" > 4343< / span > assignment_copy-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aad86dd69d5664ce8e16198be929fd941" > CopyIntersection< / a > (assignment_);< / div >
< div class = "line" > < a id = "l04344" name = "l04344" > < / a > < span class = "lineno" > 4344< / span > < span class = "keywordflow" > if< / span > (!solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a1974d638ba45f2a66ae864e96b766131" > SolveAndCommit< / a > (restore)) solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#aeb92d4addb41255c9732cacfcb54f795" > Fail< / a > ();< / div >
< div class = "line" > < a id = "l04345" name = "l04345" > < / a > < span class = "lineno" > 4345< / span > last_checked_assignment_.< a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aad86dd69d5664ce8e16198be929fd941" > CopyIntersection< / a > (assignment_);< / div >
< div class = "line" > < a id = "l04346" name = "l04346" > < / a > < span class = "lineno" > 4346< / span > has_checked_assignment_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l04347" name = "l04347" > < / a > < span class = "lineno" > 4347< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l04348" name = "l04348" > < / a > < span class = "lineno" > 4348< / span > }< / div >
< div class = "line" > < a id = "l04349" name = "l04349" > < / a > < span class = "lineno" > 4349< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#ac076f97ddc2c6a302b01ca2bb528e1f4" > AcceptNeighbor< / a > (solver-> ParentSearch());< / div >
< div class = "line" > < a id = "l04350" name = "l04350" > < / a > < span class = "lineno" > 4350< / span > < span class = "comment" > // Keeping the code in case a performance problem forces us to< / span > < / div >
< div class = "line" > < a id = "l04351" name = "l04351" > < / a > < span class = "lineno" > 4351< / span > < span class = "comment" > // use the old code with a zero test on pool_.< / span > < / div >
< div class = "line" > < a id = "l04352" name = "l04352" > < / a > < span class = "lineno" > 4352< / span > < span class = "comment" > // reference_assignment_-> CopyIntersection(assignment_);< / span > < / div >
< div class = "line" > < a id = "l04353" name = "l04353" > < / a > < span class = "lineno" > 4353< / span > pool_-> < a class = "code hl_function" href = "classoperations__research_1_1_solution_pool.html#a39b9785ffd2b768743ca541295668408" > RegisterNewSolution< / a > (assignment_);< / div >
< div class = "line" > < a id = "l04354" name = "l04354" > < / a > < span class = "lineno" > 4354< / span > SynchronizeAll(solver);< / div >
< div class = "line" > < a id = "l04355" name = "l04355" > < / a > < span class = "lineno" > 4355< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l04356" name = "l04356" > < / a > < span class = "lineno" > 4356< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l04357" name = "l04357" > < / a > < span class = "lineno" > 4357< / span > }< / div >
< div class = "line" > < a id = "l04358" name = "l04358" > < / a > < span class = "lineno" > 4358< / span > }< / div >
< div class = "line" > < a id = "l04359" name = "l04359" > < / a > < span class = "lineno" > 4359< / span > }< / div >
< div class = "line" > < a id = "l04360" name = "l04360" > < / a > < span class = "lineno" > 4360< / span > }< / div >
< div class = "line" > < a id = "l04361" name = "l04361" > < / a > < span class = "lineno" > 4361< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#aeb92d4addb41255c9732cacfcb54f795" > Fail< / a > ();< / div >
< div class = "line" > < a id = "l04362" name = "l04362" > < / a > < span class = "lineno" > 4362< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l04363" name = "l04363" > < / a > < span class = "lineno" > 4363< / span > }< / div >
< div class = "line" > < a id = "l04364" name = "l04364" > < / a > < span class = "lineno" > 4364< / span > < / div >
< div class = "line" > < a id = "l04365" name = "l04365" > < / a > < span class = "lineno" > 4365< / span > < span class = "keywordtype" > bool< / span > FindOneNeighbor::FilterAccept(< a class = "code hl_class" href = "classoperations__research_1_1_solver.html" > Solver< / a > * solver, < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ,< / div >
< div class = "line" > < a id = "l04366" name = "l04366" > < / a > < span class = "lineno" > 4366< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * deltadelta,< / div >
< div class = "line" > < a id = "l04367" name = "l04367" > < / a > < span class = "lineno" > 4367< / span > int64_t objective_min,< / div >
< div class = "line" > < a id = "l04368" name = "l04368" > < / a > < span class = "lineno" > 4368< / span > int64_t objective_max) {< / div >
< div class = "line" > < a id = "l04369" name = "l04369" > < / a > < span class = "lineno" > 4369< / span > < span class = "keywordflow" > if< / span > (filter_manager_ == < span class = "keyword" > nullptr< / span > ) < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l04370" name = "l04370" > < / a > < span class = "lineno" > 4370< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_monitor.html" > LocalSearchMonitor< / a > * < span class = "keyword" > const< / span > monitor = solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a869f7ed2cc6505c59ecf1eb8ecb2288a" > GetLocalSearchMonitor< / a > ();< / div >
< div class = "line" > < a id = "l04371" name = "l04371" > < / a > < span class = "lineno" > 4371< / span > < span class = "keywordflow" > return< / span > filter_manager_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#a712060303eea0e26ca9a072b57bbf227" > Accept< / a > (monitor, < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , deltadelta, objective_min,< / div >
< div class = "line" > < a id = "l04372" name = "l04372" > < / a > < span class = "lineno" > 4372< / span > objective_max);< / div >
< div class = "line" > < a id = "l04373" name = "l04373" > < / a > < span class = "lineno" > 4373< / span > }< / div >
< div class = "line" > < a id = "l04374" name = "l04374" > < / a > < span class = "lineno" > 4374< / span > < / div >
< div class = "line" > < a id = "l04375" name = "l04375" > < / a > < span class = "lineno" > 4375< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l04376" name = "l04376" > < / a > < span class = "lineno" > 4376< / span > < / div >
< div class = "line" > < a id = "l04377" name = "l04377" > < / a > < span class = "lineno" > 4377< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > Container> < / div >
< div class = "line" > < a id = "l04378" name = "l04378" > < / a > < span class = "lineno" > 4378< / span > < span class = "keywordtype" > void< / span > AddDeltaElements(< span class = "keyword" > const< / span > Container& old_container,< / div >
< div class = "line" > < a id = "l04379" name = "l04379" > < / a > < span class = "lineno" > 4379< / span > < span class = "keyword" > const< / span > Container& new_container, Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ) {< / div >
< div class = "line" > < a id = "l04380" name = "l04380" > < / a > < span class = "lineno" > 4380< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & new_element : new_container.elements()) {< / div >
< div class = "line" > < a id = "l04381" name = "l04381" > < / a > < span class = "lineno" > 4381< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = new_element.< a class = "code hl_function" href = "classoperations__research_1_1_int_var.html#aabb6b039a96b1f9aaed302ba620c08cd" > Var< / a > ();< / div >
< div class = "line" > < a id = "l04382" name = "l04382" > < / a > < span class = "lineno" > 4382< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > old_element_ptr = old_container.ElementPtrOrNull(< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > );< / div >
< div class = "line" > < a id = "l04383" name = "l04383" > < / a > < span class = "lineno" > 4383< / span > < span class = "keywordflow" > if< / span > (old_element_ptr == < span class = "keyword" > nullptr< / span > || *old_element_ptr != new_element) {< / div >
< div class = "line" > < a id = "l04384" name = "l04384" > < / a > < span class = "lineno" > 4384< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> FastAdd(< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > )-> Copy(new_element);< / div >
< div class = "line" > < a id = "l04385" name = "l04385" > < / a > < span class = "lineno" > 4385< / span > }< / div >
< div class = "line" > < a id = "l04386" name = "l04386" > < / a > < span class = "lineno" > 4386< / span > }< / div >
< div class = "line" > < a id = "l04387" name = "l04387" > < / a > < span class = "lineno" > 4387< / span > }< / div >
< div class = "line" > < a id = "l04388" name = "l04388" > < / a > < span class = "lineno" > 4388< / span > < / div >
< div class = "line" > < a id = "l04389" name = "l04389" > < / a > < span class = "lineno" > 4389< / span > < span class = "keywordtype" > void< / span > MakeDelta(< span class = "keyword" > const< / span > Assignment* old_assignment,< / div >
< div class = "line" > < a id = "l04390" name = "l04390" > < / a > < span class = "lineno" > 4390< / span > < span class = "keyword" > const< / span > Assignment* new_assignment, Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > ) {< / div >
< div class = "line" > < a id = "l04391" name = "l04391" > < / a > < span class = "lineno" > 4391< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > , < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l04392" name = "l04392" > < / a > < span class = "lineno" > 4392< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > -> Clear();< / div >
< div class = "line" > < a id = "l04393" name = "l04393" > < / a > < span class = "lineno" > 4393< / span > AddDeltaElements(old_assignment-> IntVarContainer(),< / div >
< div class = "line" > < a id = "l04394" name = "l04394" > < / a > < span class = "lineno" > 4394< / span > new_assignment-> IntVarContainer(), < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > );< / div >
< div class = "line" > < a id = "l04395" name = "l04395" > < / a > < span class = "lineno" > 4395< / span > AddDeltaElements(old_assignment-> IntervalVarContainer(),< / div >
< div class = "line" > < a id = "l04396" name = "l04396" > < / a > < span class = "lineno" > 4396< / span > new_assignment-> IntervalVarContainer(), < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > );< / div >
< div class = "line" > < a id = "l04397" name = "l04397" > < / a > < span class = "lineno" > 4397< / span > AddDeltaElements(old_assignment-> SequenceVarContainer(),< / div >
< div class = "line" > < a id = "l04398" name = "l04398" > < / a > < span class = "lineno" > 4398< / span > new_assignment-> SequenceVarContainer(), < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > );< / div >
< div class = "line" > < a id = "l04399" name = "l04399" > < / a > < span class = "lineno" > 4399< / span > }< / div >
< div class = "line" > < a id = "l04400" name = "l04400" > < / a > < span class = "lineno" > 4400< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l04401" name = "l04401" > < / a > < span class = "lineno" > 4401< / span > < / div >
< div class = "line" > < a id = "l04402" name = "l04402" > < / a > < span class = "lineno" > 4402< / span > < span class = "keywordtype" > void< / span > FindOneNeighbor::SynchronizeAll(Solver* solver) {< / div >
< div class = "line" > < a id = "l04403" name = "l04403" > < / a > < span class = "lineno" > 4403< / span > Assignment* < span class = "keyword" > const< / span > reference_assignment = reference_assignment_.get();< / div >
< div class = "line" > < a id = "l04404" name = "l04404" > < / a > < span class = "lineno" > 4404< / span > pool_-> < a class = "code hl_function" href = "classoperations__research_1_1_solution_pool.html#a6fbedcc0e848833761bc0ed775aa5436" > GetNextSolution< / a > (reference_assignment);< / div >
< div class = "line" > < a id = "l04405" name = "l04405" > < / a > < span class = "lineno" > 4405< / span > neighbor_found_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l04406" name = "l04406" > < / a > < span class = "lineno" > 4406< / span > limit_-> < a class = "code hl_function" href = "classoperations__research_1_1_regular_limit.html#a47de93e849d14c3eda08d78613506608" > Init< / a > ();< / div >
< div class = "line" > < a id = "l04407" name = "l04407" > < / a > < span class = "lineno" > 4407< / span > solver-> GetLocalSearchMonitor()-> BeginOperatorStart();< / div >
< div class = "line" > < a id = "l04408" name = "l04408" > < / a > < span class = "lineno" > 4408< / span > ls_operator_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#ae8505ab0739cf0b585de5844f7a6703c" > Start< / a > (reference_assignment);< / div >
< div class = "line" > < a id = "l04409" name = "l04409" > < / a > < span class = "lineno" > 4409< / span > < span class = "keywordflow" > if< / span > (filter_manager_ != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l04410" name = "l04410" > < / a > < span class = "lineno" > 4410< / span > Assignment* < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l04411" name = "l04411" > < / a > < span class = "lineno" > 4411< / span > < span class = "keywordflow" > if< / span > (last_synchronized_assignment_ == < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l04412" name = "l04412" > < / a > < span class = "lineno" > 4412< / span > last_synchronized_assignment_ =< / div >
< div class = "line" > < a id = "l04413" name = "l04413" > < / a > < span class = "lineno" > 4413< / span > absl::make_unique< Assignment> (reference_assignment);< / div >
< div class = "line" > < a id = "l04414" name = "l04414" > < / a > < span class = "lineno" > 4414< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l04415" name = "l04415" > < / a > < span class = "lineno" > 4415< / span > MakeDelta(last_synchronized_assignment_.get(), reference_assignment,< / div >
< div class = "line" > < a id = "l04416" name = "l04416" > < / a > < span class = "lineno" > 4416< / span > filter_assignment_delta_);< / div >
< div class = "line" > < a id = "l04417" name = "l04417" > < / a > < span class = "lineno" > 4417< / span > < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > = filter_assignment_delta_;< / div >
< div class = "line" > < a id = "l04418" name = "l04418" > < / a > < span class = "lineno" > 4418< / span > last_synchronized_assignment_-> Copy(reference_assignment);< / div >
< div class = "line" > < a id = "l04419" name = "l04419" > < / a > < span class = "lineno" > 4419< / span > }< / div >
< div class = "line" > < a id = "l04420" name = "l04420" > < / a > < span class = "lineno" > 4420< / span > filter_manager_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_filter_manager.html#ae90693395653f673140e7bee51daf656" > Synchronize< / a > (reference_assignment_.get(), < a class = "code hl_variable" href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > );< / div >
< div class = "line" > < a id = "l04421" name = "l04421" > < / a > < span class = "lineno" > 4421< / span > }< / div >
< div class = "line" > < a id = "l04422" name = "l04422" > < / a > < span class = "lineno" > 4422< / span > solver-> GetLocalSearchMonitor()-> EndOperatorStart();< / div >
< div class = "line" > < a id = "l04423" name = "l04423" > < / a > < span class = "lineno" > 4423< / span > }< / div >
< div class = "line" > < a id = "l04424" name = "l04424" > < / a > < span class = "lineno" > 4424< / span > < / div >
< div class = "line" > < a id = "l04425" name = "l04425" > < / a > < span class = "lineno" > 4425< / span > < span class = "comment" > // ---------- Local Search Phase Parameters ----------< / span > < / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l04426" name = "l04426" > < / a > < span class = "lineno" > 4426< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l04427" name = "l04427" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_phase_parameters.html" > 4427< / a > < / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_base_object.html" > BaseObject< / a > {< / div >
< div class = "line" > < a id = "l04428" name = "l04428" > < / a > < span class = "lineno" > 4428< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l04429" name = "l04429" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_phase_parameters.html#abc82b1f5f4128c23cb592ee7ad680e74" > 4429< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#abc82b1f5f4128c23cb592ee7ad680e74" > LocalSearchPhaseParameters< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#ac5ecb68e570056723c8228cbbd0dc154" > objective< / a > , < a class = "code hl_class" href = "classoperations__research_1_1_solution_pool.html" > SolutionPool< / a > * < span class = "keyword" > const< / span > pool,< / div >
< div class = "line" > < a id = "l04430" name = "l04430" > < / a > < span class = "lineno" > 4430< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a6b7b9c8aa43bcc5b17fae24cb48e0b64" > ls_operator< / a > ,< / div >
< div class = "line" > < a id = "l04431" name = "l04431" > < / a > < span class = "lineno" > 4431< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a30a2d8e95615d4467958e773cca1620f" > sub_decision_builder< / a > ,< / div >
< div class = "line" > < a id = "l04432" name = "l04432" > < / a > < span class = "lineno" > 4432< / span > < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * < span class = "keyword" > const< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a75b8f28347c5501a28f73d34ec449907" > limit< / a > ,< / div >
< div class = "line" > < a id = "l04433" name = "l04433" > < / a > < span class = "lineno" > 4433< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter_manager.html" > LocalSearchFilterManager< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a9a78887d6733a620811a09954d2d7dce" > filter_manager< / a > )< / div >
< div class = "line" > < a id = "l04434" name = "l04434" > < / a > < span class = "lineno" > 4434< / span > : objective_(< a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#ac5ecb68e570056723c8228cbbd0dc154" > objective< / a > ),< / div >
< div class = "line" > < a id = "l04435" name = "l04435" > < / a > < span class = "lineno" > 4435< / span > solution_pool_(pool),< / div >
< div class = "line" > < a id = "l04436" name = "l04436" > < / a > < span class = "lineno" > 4436< / span > ls_operator_(< a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a6b7b9c8aa43bcc5b17fae24cb48e0b64" > ls_operator< / a > ),< / div >
< div class = "line" > < a id = "l04437" name = "l04437" > < / a > < span class = "lineno" > 4437< / span > sub_decision_builder_(< a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a30a2d8e95615d4467958e773cca1620f" > sub_decision_builder< / a > ),< / div >
< div class = "line" > < a id = "l04438" name = "l04438" > < / a > < span class = "lineno" > 4438< / span > limit_(< a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a75b8f28347c5501a28f73d34ec449907" > limit< / a > ),< / div >
< div class = "line" > < a id = "l04439" name = "l04439" > < / a > < span class = "lineno" > 4439< / span > filter_manager_(< a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a9a78887d6733a620811a09954d2d7dce" > filter_manager< / a > ) {}< / div >
< div class = "line" > < a id = "l04440" name = "l04440" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_phase_parameters.html#a350b13a903f1bd01fe217e68ecbed5a9" > 4440< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a350b13a903f1bd01fe217e68ecbed5a9" > ~LocalSearchPhaseParameters< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l04441" name = "l04441" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_phase_parameters.html#aed804747c45a7e1caf81461f9e45dd91" > 4441< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#aed804747c45a7e1caf81461f9e45dd91" > DebugString< / a > ()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l04442" name = "l04442" > < / a > < span class = "lineno" > 4442< / span > < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " LocalSearchPhaseParameters" < / span > ;< / div >
< div class = "line" > < a id = "l04443" name = "l04443" > < / a > < span class = "lineno" > 4443< / span > }< / div >
< div class = "line" > < a id = "l04444" name = "l04444" > < / a > < span class = "lineno" > 4444< / span > < / div >
< div class = "line" > < a id = "l04445" name = "l04445" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_phase_parameters.html#ac5ecb68e570056723c8228cbbd0dc154" > 4445< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#ac5ecb68e570056723c8228cbbd0dc154" > objective< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > objective_; }< / div >
< div class = "line" > < a id = "l04446" name = "l04446" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_phase_parameters.html#ad1ed1836fd9bd1be61ce2ffde747f6fa" > 4446< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_solution_pool.html" > SolutionPool< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#ad1ed1836fd9bd1be61ce2ffde747f6fa" > solution_pool< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > solution_pool_; }< / div >
< div class = "line" > < a id = "l04447" name = "l04447" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_phase_parameters.html#a6b7b9c8aa43bcc5b17fae24cb48e0b64" > 4447< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a6b7b9c8aa43bcc5b17fae24cb48e0b64" > ls_operator< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > ls_operator_; }< / div >
< div class = "line" > < a id = "l04448" name = "l04448" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_phase_parameters.html#a30a2d8e95615d4467958e773cca1620f" > 4448< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a30a2d8e95615d4467958e773cca1620f" > sub_decision_builder< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l04449" name = "l04449" > < / a > < span class = "lineno" > 4449< / span > < span class = "keywordflow" > return< / span > sub_decision_builder_;< / div >
< div class = "line" > < a id = "l04450" name = "l04450" > < / a > < span class = "lineno" > 4450< / span > }< / div >
< div class = "line" > < a id = "l04451" name = "l04451" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_phase_parameters.html#a75b8f28347c5501a28f73d34ec449907" > 4451< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a75b8f28347c5501a28f73d34ec449907" > limit< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > limit_; }< / div >
< div class = "line" > < a id = "l04452" name = "l04452" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_search_phase_parameters.html#a9a78887d6733a620811a09954d2d7dce" > 4452< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter_manager.html" > LocalSearchFilterManager< / a > * < span class = "keyword" > const< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_search_phase_parameters.html#a9a78887d6733a620811a09954d2d7dce" > filter_manager< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l04453" name = "l04453" > < / a > < span class = "lineno" > 4453< / span > < span class = "keywordflow" > return< / span > filter_manager_;< / div >
< div class = "line" > < a id = "l04454" name = "l04454" > < / a > < span class = "lineno" > 4454< / span > }< / div >
< div class = "line" > < a id = "l04455" name = "l04455" > < / a > < span class = "lineno" > 4455< / span > < / div >
< div class = "line" > < a id = "l04456" name = "l04456" > < / a > < span class = "lineno" > 4456< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l04457" name = "l04457" > < / a > < span class = "lineno" > 4457< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * < span class = "keyword" > const< / span > objective_;< / div >
< div class = "line" > < a id = "l04458" name = "l04458" > < / a > < span class = "lineno" > 4458< / span > < a class = "code hl_class" href = "classoperations__research_1_1_solution_pool.html" > SolutionPool< / a > * < span class = "keyword" > const< / span > solution_pool_;< / div >
< div class = "line" > < a id = "l04459" name = "l04459" > < / a > < span class = "lineno" > 4459< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > ls_operator_;< / div >
< div class = "line" > < a id = "l04460" name = "l04460" > < / a > < span class = "lineno" > 4460< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < span class = "keyword" > const< / span > sub_decision_builder_;< / div >
< div class = "line" > < a id = "l04461" name = "l04461" > < / a > < span class = "lineno" > 4461< / span > < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * < span class = "keyword" > const< / span > limit_;< / div >
< div class = "line" > < a id = "l04462" name = "l04462" > < / a > < span class = "lineno" > 4462< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter_manager.html" > LocalSearchFilterManager< / a > * < span class = "keyword" > const< / span > filter_manager_;< / div >
< div class = "line" > < a id = "l04463" name = "l04463" > < / a > < span class = "lineno" > 4463< / span > };< / div >
< div class = "line" > < a id = "l04464" name = "l04464" > < / a > < span class = "lineno" > 4464< / span > < / div >
< div class = "line" > < a id = "l04465" name = "l04465" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > 4465< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > Solver::MakeLocalSearchPhaseParameters< / a > (< / div >
< div class = "line" > < a id = "l04466" name = "l04466" > < / a > < span class = "lineno" > 4466< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * objective, < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04467" name = "l04467" > < / a > < span class = "lineno" > 4467< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < span class = "keyword" > const< / span > sub_decision_builder) {< / div >
< div class = "line" > < a id = "l04468" name = "l04468" > < / a > < span class = "lineno" > 4468< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > MakeLocalSearchPhaseParameters< / a > (objective, < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a953add22f3c0d887291eec2b40eb0aeb" > MakeDefaultSolutionPool< / a > (),< / div >
< div class = "line" > < a id = "l04469" name = "l04469" > < / a > < span class = "lineno" > 4469< / span > ls_operator, sub_decision_builder,< / div >
< div class = "line" > < a id = "l04470" name = "l04470" > < / a > < span class = "lineno" > 4470< / span > < span class = "keyword" > nullptr< / span > , < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l04471" name = "l04471" > < / a > < span class = "lineno" > 4471< / span > }< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l04472" name = "l04472" > < / a > < span class = "lineno" > 4472< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l04473" name = "l04473" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a112004c0c1baefeaa167b25d03002d19" > 4473< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > Solver::MakeLocalSearchPhaseParameters< / a > (< / div >
< div class = "line" > < a id = "l04474" name = "l04474" > < / a > < span class = "lineno" > 4474< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * objective, < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04475" name = "l04475" > < / a > < span class = "lineno" > 4475< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < span class = "keyword" > const< / span > sub_decision_builder, < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * < span class = "keyword" > const< / span > limit) {< / div >
< div class = "line" > < a id = "l04476" name = "l04476" > < / a > < span class = "lineno" > 4476< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > MakeLocalSearchPhaseParameters< / a > (objective, < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a953add22f3c0d887291eec2b40eb0aeb" > MakeDefaultSolutionPool< / a > (),< / div >
< div class = "line" > < a id = "l04477" name = "l04477" > < / a > < span class = "lineno" > 4477< / span > ls_operator, sub_decision_builder,< / div >
< div class = "line" > < a id = "l04478" name = "l04478" > < / a > < span class = "lineno" > 4478< / span > limit, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l04479" name = "l04479" > < / a > < span class = "lineno" > 4479< / span > }< / div >
< div class = "line" > < a id = "l04480" name = "l04480" > < / a > < span class = "lineno" > 4480< / span > < / div >
< div class = "line" > < a id = "l04481" name = "l04481" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a11af853d7a7d2ebbdf01cf2ee6811f11" > 4481< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > Solver::MakeLocalSearchPhaseParameters< / a > (< / div >
< div class = "line" > < a id = "l04482" name = "l04482" > < / a > < span class = "lineno" > 4482< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * objective, < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04483" name = "l04483" > < / a > < span class = "lineno" > 4483< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < span class = "keyword" > const< / span > sub_decision_builder, < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04484" name = "l04484" > < / a > < span class = "lineno" > 4484< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter_manager.html" > LocalSearchFilterManager< / a > * filter_manager) {< / div >
< div class = "line" > < a id = "l04485" name = "l04485" > < / a > < span class = "lineno" > 4485< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > MakeLocalSearchPhaseParameters< / a > (objective, < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a953add22f3c0d887291eec2b40eb0aeb" > MakeDefaultSolutionPool< / a > (),< / div >
< div class = "line" > < a id = "l04486" name = "l04486" > < / a > < span class = "lineno" > 4486< / span > ls_operator, sub_decision_builder,< / div >
< div class = "line" > < a id = "l04487" name = "l04487" > < / a > < span class = "lineno" > 4487< / span > limit, filter_manager);< / div >
< div class = "line" > < a id = "l04488" name = "l04488" > < / a > < span class = "lineno" > 4488< / span > }< / div >
< div class = "line" > < a id = "l04489" name = "l04489" > < / a > < span class = "lineno" > 4489< / span > < / div >
< div class = "line" > < a id = "l04490" name = "l04490" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a5273d9884b017bc280ce67c427927211" > 4490< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > Solver::MakeLocalSearchPhaseParameters< / a > (< / div >
< div class = "line" > < a id = "l04491" name = "l04491" > < / a > < span class = "lineno" > 4491< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * objective, < a class = "code hl_class" href = "classoperations__research_1_1_solution_pool.html" > SolutionPool< / a > * < span class = "keyword" > const< / span > pool,< / div >
< div class = "line" > < a id = "l04492" name = "l04492" > < / a > < span class = "lineno" > 4492< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04493" name = "l04493" > < / a > < span class = "lineno" > 4493< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < span class = "keyword" > const< / span > sub_decision_builder) {< / div >
< div class = "line" > < a id = "l04494" name = "l04494" > < / a > < span class = "lineno" > 4494< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > MakeLocalSearchPhaseParameters< / a > (objective, pool, ls_operator,< / div >
< div class = "line" > < a id = "l04495" name = "l04495" > < / a > < span class = "lineno" > 4495< / span > sub_decision_builder, < span class = "keyword" > nullptr< / span > , < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l04496" name = "l04496" > < / a > < span class = "lineno" > 4496< / span > }< / div >
< div class = "line" > < a id = "l04497" name = "l04497" > < / a > < span class = "lineno" > 4497< / span > < / div >
< div class = "line" > < a id = "l04498" name = "l04498" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#abee99b27e59ac8f7676db50d736a17ab" > 4498< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > Solver::MakeLocalSearchPhaseParameters< / a > (< / div >
< div class = "line" > < a id = "l04499" name = "l04499" > < / a > < span class = "lineno" > 4499< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * objective, < a class = "code hl_class" href = "classoperations__research_1_1_solution_pool.html" > SolutionPool< / a > * < span class = "keyword" > const< / span > pool,< / div >
< div class = "line" > < a id = "l04500" name = "l04500" > < / a > < span class = "lineno" > 4500< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04501" name = "l04501" > < / a > < span class = "lineno" > 4501< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < span class = "keyword" > const< / span > sub_decision_builder, < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * < span class = "keyword" > const< / span > limit) {< / div >
< div class = "line" > < a id = "l04502" name = "l04502" > < / a > < span class = "lineno" > 4502< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > MakeLocalSearchPhaseParameters< / a > (objective, pool, ls_operator,< / div >
< div class = "line" > < a id = "l04503" name = "l04503" > < / a > < span class = "lineno" > 4503< / span > sub_decision_builder, limit, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l04504" name = "l04504" > < / a > < span class = "lineno" > 4504< / span > }< / div >
< div class = "line" > < a id = "l04505" name = "l04505" > < / a > < span class = "lineno" > 4505< / span > < / div >
< div class = "line" > < a id = "l04506" name = "l04506" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a2d3c3e8cd9ba876f082fee6a773a86fc" > 4506< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > Solver::MakeLocalSearchPhaseParameters< / a > (< / div >
< div class = "line" > < a id = "l04507" name = "l04507" > < / a > < span class = "lineno" > 4507< / span > < a class = "code hl_class" href = "classoperations__research_1_1_int_var.html" > IntVar< / a > * objective, < a class = "code hl_class" href = "classoperations__research_1_1_solution_pool.html" > SolutionPool< / a > * < span class = "keyword" > const< / span > pool,< / div >
< div class = "line" > < a id = "l04508" name = "l04508" > < / a > < span class = "lineno" > 4508< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_operator.html" > LocalSearchOperator< / a > * < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04509" name = "l04509" > < / a > < span class = "lineno" > 4509< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < span class = "keyword" > const< / span > sub_decision_builder, < a class = "code hl_class" href = "classoperations__research_1_1_regular_limit.html" > RegularLimit< / a > * < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04510" name = "l04510" > < / a > < span class = "lineno" > 4510< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_filter_manager.html" > LocalSearchFilterManager< / a > * filter_manager) {< / div >
< div class = "line" > < a id = "l04511" name = "l04511" > < / a > < span class = "lineno" > 4511< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > (objective, pool, ls_operator,< / div >
< div class = "line" > < a id = "l04512" name = "l04512" > < / a > < span class = "lineno" > 4512< / span > sub_decision_builder, limit,< / div >
< div class = "line" > < a id = "l04513" name = "l04513" > < / a > < span class = "lineno" > 4513< / span > filter_manager));< / div >
< div class = "line" > < a id = "l04514" name = "l04514" > < / a > < span class = "lineno" > 4514< / span > }< / div >
< div class = "line" > < a id = "l04515" name = "l04515" > < / a > < span class = "lineno" > 4515< / span > < / div >
< div class = "line" > < a id = "l04516" name = "l04516" > < / a > < span class = "lineno" > 4516< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l04517" name = "l04517" > < / a > < span class = "lineno" > 4517< / span > < span class = "comment" > // ----- NestedSolve decision wrapper -----< / span > < / div >
< div class = "line" > < a id = "l04518" name = "l04518" > < / a > < span class = "lineno" > 4518< / span > < / div >
< div class = "line" > < a id = "l04519" name = "l04519" > < / a > < span class = "lineno" > 4519< / span > < span class = "comment" > // This decision calls a nested Solve on the given DecisionBuilder in its< / span > < / div >
< div class = "line" > < a id = "l04520" name = "l04520" > < / a > < span class = "lineno" > 4520< / span > < span class = "comment" > // left branch; does nothing in the left branch.< / span > < / div >
< div class = "line" > < a id = "l04521" name = "l04521" > < / a > < span class = "lineno" > 4521< / span > < span class = "comment" > // The state of the decision corresponds to the result of the nested Solve:< / span > < / div >
< div class = "line" > < a id = "l04522" name = "l04522" > < / a > < span class = "lineno" > 4522< / span > < span class = "comment" > // DECISION_PENDING - Nested Solve not called yet< / span > < / div >
< div class = "line" > < a id = "l04523" name = "l04523" > < / a > < span class = "lineno" > 4523< / span > < span class = "comment" > // DECISION_FAILED - Nested Solve failed< / span > < / div >
< div class = "line" > < a id = "l04524" name = "l04524" > < / a > < span class = "lineno" > 4524< / span > < span class = "comment" > // DECISION_FOUND - Nested Solve succeeded< / span > < / div >
< div class = "line" > < a id = "l04525" name = "l04525" > < / a > < span class = "lineno" > 4525< / span > < / div >
< div class = "line" > < a id = "l04526" name = "l04526" > < / a > < span class = "lineno" > 4526< / span > < span class = "keyword" > class < / span > NestedSolveDecision : < span class = "keyword" > public< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision.html" > Decision< / a > {< / div >
< div class = "line" > < a id = "l04527" name = "l04527" > < / a > < span class = "lineno" > 4527< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l04528" name = "l04528" > < / a > < span class = "lineno" > 4528< / span > < span class = "comment" > // This enum is used internally to tag states in the local search tree.< / span > < / div >
< div class = "line" > < a id = "l04529" name = "l04529" > < / a > < span class = "lineno" > 4529< / span > < span class = "keyword" > enum< / span > StateType { DECISION_PENDING, DECISION_FAILED, DECISION_FOUND };< / div >
< div class = "line" > < a id = "l04530" name = "l04530" > < / a > < span class = "lineno" > 4530< / span > < / div >
< div class = "line" > < a id = "l04531" name = "l04531" > < / a > < span class = "lineno" > 4531< / span > NestedSolveDecision(DecisionBuilder* < span class = "keyword" > const< / span > db, < span class = "keywordtype" > bool< / span > restore,< / div >
< div class = "line" > < a id = "l04532" name = "l04532" > < / a > < span class = "lineno" > 4532< / span > < span class = "keyword" > const< / span > std::vector< SearchMonitor*> & monitors);< / div >
< div class = "line" > < a id = "l04533" name = "l04533" > < / a > < span class = "lineno" > 4533< / span > NestedSolveDecision(DecisionBuilder* < span class = "keyword" > const< / span > db, < span class = "keywordtype" > bool< / span > restore);< / div >
< div class = "line" > < a id = "l04534" name = "l04534" > < / a > < span class = "lineno" > 4534< / span > ~NestedSolveDecision()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l04535" name = "l04535" > < / a > < span class = "lineno" > 4535< / span > < span class = "keywordtype" > void< / span > Apply(Solver* < span class = "keyword" > const< / span > solver) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l04536" name = "l04536" > < / a > < span class = "lineno" > 4536< / span > < span class = "keywordtype" > void< / span > Refute(Solver* < span class = "keyword" > const< / span > solver) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l04537" name = "l04537" > < / a > < span class = "lineno" > 4537< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " NestedSolveDecision" < / span > ; }< / div >
< div class = "line" > < a id = "l04538" name = "l04538" > < / a > < span class = "lineno" > 4538< / span > < span class = "keywordtype" > int< / span > state()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > state_; }< / div >
< div class = "line" > < a id = "l04539" name = "l04539" > < / a > < span class = "lineno" > 4539< / span > < / div >
< div class = "line" > < a id = "l04540" name = "l04540" > < / a > < span class = "lineno" > 4540< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l04541" name = "l04541" > < / a > < span class = "lineno" > 4541< / span > DecisionBuilder* < span class = "keyword" > const< / span > db_;< / div >
< div class = "line" > < a id = "l04542" name = "l04542" > < / a > < span class = "lineno" > 4542< / span > < span class = "keywordtype" > bool< / span > restore_;< / div >
< div class = "line" > < a id = "l04543" name = "l04543" > < / a > < span class = "lineno" > 4543< / span > std::vector< SearchMonitor*> monitors_;< / div >
< div class = "line" > < a id = "l04544" name = "l04544" > < / a > < span class = "lineno" > 4544< / span > < span class = "keywordtype" > int< / span > state_;< / div >
< div class = "line" > < a id = "l04545" name = "l04545" > < / a > < span class = "lineno" > 4545< / span > };< / div >
< div class = "line" > < a id = "l04546" name = "l04546" > < / a > < span class = "lineno" > 4546< / span > < / div >
< div class = "line" > < a id = "l04547" name = "l04547" > < / a > < span class = "lineno" > 4547< / span > NestedSolveDecision::NestedSolveDecision(< / div >
< div class = "line" > < a id = "l04548" name = "l04548" > < / a > < span class = "lineno" > 4548< / span > DecisionBuilder* < span class = "keyword" > const< / span > db, < span class = "keywordtype" > bool< / span > restore,< / div >
< div class = "line" > < a id = "l04549" name = "l04549" > < / a > < span class = "lineno" > 4549< / span > < span class = "keyword" > const< / span > std::vector< SearchMonitor*> & monitors)< / div >
< div class = "line" > < a id = "l04550" name = "l04550" > < / a > < span class = "lineno" > 4550< / span > : db_(db),< / div >
< div class = "line" > < a id = "l04551" name = "l04551" > < / a > < span class = "lineno" > 4551< / span > restore_(restore),< / div >
< div class = "line" > < a id = "l04552" name = "l04552" > < / a > < span class = "lineno" > 4552< / span > monitors_(monitors),< / div >
< div class = "line" > < a id = "l04553" name = "l04553" > < / a > < span class = "lineno" > 4553< / span > state_(DECISION_PENDING) {< / div >
< div class = "line" > < a id = "l04554" name = "l04554" > < / a > < span class = "lineno" > 4554< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != db);< / div >
< div class = "line" > < a id = "l04555" name = "l04555" > < / a > < span class = "lineno" > 4555< / span > }< / div >
< div class = "line" > < a id = "l04556" name = "l04556" > < / a > < span class = "lineno" > 4556< / span > < / div >
< div class = "line" > < a id = "l04557" name = "l04557" > < / a > < span class = "lineno" > 4557< / span > NestedSolveDecision::NestedSolveDecision(DecisionBuilder* < span class = "keyword" > const< / span > db,< / div >
< div class = "line" > < a id = "l04558" name = "l04558" > < / a > < span class = "lineno" > 4558< / span > < span class = "keywordtype" > bool< / span > restore)< / div >
< div class = "line" > < a id = "l04559" name = "l04559" > < / a > < span class = "lineno" > 4559< / span > : db_(db), restore_(restore), state_(DECISION_PENDING) {< / div >
< div class = "line" > < a id = "l04560" name = "l04560" > < / a > < span class = "lineno" > 4560< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != db);< / div >
< div class = "line" > < a id = "l04561" name = "l04561" > < / a > < span class = "lineno" > 4561< / span > }< / div >
< div class = "line" > < a id = "l04562" name = "l04562" > < / a > < span class = "lineno" > 4562< / span > < / div >
< div class = "line" > < a id = "l04563" name = "l04563" > < / a > < span class = "lineno" > 4563< / span > < span class = "keywordtype" > void< / span > NestedSolveDecision::Apply(Solver* < span class = "keyword" > const< / span > solver) {< / div >
< div class = "line" > < a id = "l04564" name = "l04564" > < / a > < span class = "lineno" > 4564< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != solver);< / div >
< div class = "line" > < a id = "l04565" name = "l04565" > < / a > < span class = "lineno" > 4565< / span > < span class = "keywordflow" > if< / span > (restore_) {< / div >
< div class = "line" > < a id = "l04566" name = "l04566" > < / a > < span class = "lineno" > 4566< / span > < span class = "keywordflow" > if< / span > (solver-> Solve(db_, monitors_)) {< / div >
< div class = "line" > < a id = "l04567" name = "l04567" > < / a > < span class = "lineno" > 4567< / span > solver-> SaveAndSetValue(& state_, < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > int< / span > < span class = "keyword" > > < / span > (DECISION_FOUND));< / div >
< div class = "line" > < a id = "l04568" name = "l04568" > < / a > < span class = "lineno" > 4568< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l04569" name = "l04569" > < / a > < span class = "lineno" > 4569< / span > solver-> SaveAndSetValue(& state_, < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > int< / span > < span class = "keyword" > > < / span > (DECISION_FAILED));< / div >
< div class = "line" > < a id = "l04570" name = "l04570" > < / a > < span class = "lineno" > 4570< / span > }< / div >
< div class = "line" > < a id = "l04571" name = "l04571" > < / a > < span class = "lineno" > 4571< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l04572" name = "l04572" > < / a > < span class = "lineno" > 4572< / span > < span class = "keywordflow" > if< / span > (solver-> SolveAndCommit(db_, monitors_)) {< / div >
< div class = "line" > < a id = "l04573" name = "l04573" > < / a > < span class = "lineno" > 4573< / span > solver-> SaveAndSetValue(& state_, < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > int< / span > < span class = "keyword" > > < / span > (DECISION_FOUND));< / div >
< div class = "line" > < a id = "l04574" name = "l04574" > < / a > < span class = "lineno" > 4574< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l04575" name = "l04575" > < / a > < span class = "lineno" > 4575< / span > solver-> SaveAndSetValue(& state_, < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > int< / span > < span class = "keyword" > > < / span > (DECISION_FAILED));< / div >
< div class = "line" > < a id = "l04576" name = "l04576" > < / a > < span class = "lineno" > 4576< / span > }< / div >
< div class = "line" > < a id = "l04577" name = "l04577" > < / a > < span class = "lineno" > 4577< / span > }< / div >
< div class = "line" > < a id = "l04578" name = "l04578" > < / a > < span class = "lineno" > 4578< / span > }< / div >
< div class = "line" > < a id = "l04579" name = "l04579" > < / a > < span class = "lineno" > 4579< / span > < / div >
< div class = "line" > < a id = "l04580" name = "l04580" > < / a > < span class = "lineno" > 4580< / span > < span class = "keywordtype" > void< / span > NestedSolveDecision::Refute(Solver* < span class = "keyword" > const< / span > solver) {}< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l04581" name = "l04581" > < / a > < span class = "lineno" > 4581< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l04582" name = "l04582" > < / a > < span class = "lineno" > 4582< / span > < span class = "comment" > // ----- Local search decision builder -----< / span > < / div >
< div class = "line" > < a id = "l04583" name = "l04583" > < / a > < span class = "lineno" > 4583< / span > < / div >
< div class = "line" > < a id = "l04584" name = "l04584" > < / a > < span class = "lineno" > 4584< / span > < span class = "comment" > // Given a first solution (resulting from either an initial assignment or the< / span > < / div >
< div class = "line" > < a id = "l04585" name = "l04585" > < / a > < span class = "lineno" > 4585< / span > < span class = "comment" > // result of a decision builder), it searches for neighbors using a local< / span > < / div >
< div class = "line" > < a id = "l04586" name = "l04586" > < / a > < span class = "lineno" > 4586< / span > < span class = "comment" > // search operator. The first solution corresponds to the first leaf of the< / span > < / div >
< div class = "line" > < a id = "l04587" name = "l04587" > < / a > < span class = "lineno" > 4587< / span > < span class = "comment" > // search.< / span > < / div >
< div class = "line" > < a id = "l04588" name = "l04588" > < / a > < span class = "lineno" > 4588< / span > < span class = "comment" > // The local search applies to the variables contained either in the assignment< / span > < / div >
< div class = "line" > < a id = "l04589" name = "l04589" > < / a > < span class = "lineno" > 4589< / span > < span class = "comment" > // or the vector of variables passed.< / span > < / div >
< div class = "line" > < a id = "l04590" name = "l04590" > < / a > < span class = "lineno" > 4590< / span > < / div >
< div class = "line" > < a id = "l04591" name = "l04591" > < / a > < span class = "lineno" > 4591< / span > < span class = "keyword" > class < / span > LocalSearch : < span class = "keyword" > public< / span > DecisionBuilder {< / div >
< div class = "line" > < a id = "l04592" name = "l04592" > < / a > < span class = "lineno" > 4592< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l04593" name = "l04593" > < / a > < span class = "lineno" > 4593< / span > LocalSearch(Assignment* < span class = "keyword" > const< / span > assignment, IntVar* objective,< / div >
< div class = "line" > < a id = "l04594" name = "l04594" > < / a > < span class = "lineno" > 4594< / span > SolutionPool* < span class = "keyword" > const< / span > pool, LocalSearchOperator* < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04595" name = "l04595" > < / a > < span class = "lineno" > 4595< / span > DecisionBuilder* < span class = "keyword" > const< / span > sub_decision_builder,< / div >
< div class = "line" > < a id = "l04596" name = "l04596" > < / a > < span class = "lineno" > 4596< / span > RegularLimit* < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04597" name = "l04597" > < / a > < span class = "lineno" > 4597< / span > LocalSearchFilterManager* filter_manager);< / div >
< div class = "line" > < a id = "l04598" name = "l04598" > < / a > < span class = "lineno" > 4598< / span > < span class = "comment" > // TODO(user): find a way to not have to pass vars here: redundant with< / span > < / div >
< div class = "line" > < a id = "l04599" name = "l04599" > < / a > < span class = "lineno" > 4599< / span > < span class = "comment" > // variables in operators< / span > < / div >
< div class = "line" > < a id = "l04600" name = "l04600" > < / a > < span class = "lineno" > 4600< / span > LocalSearch(< span class = "keyword" > const< / span > std::vector< IntVar*> & vars, IntVar* objective,< / div >
< div class = "line" > < a id = "l04601" name = "l04601" > < / a > < span class = "lineno" > 4601< / span > SolutionPool* < span class = "keyword" > const< / span > pool, DecisionBuilder* < span class = "keyword" > const< / span > first_solution,< / div >
< div class = "line" > < a id = "l04602" name = "l04602" > < / a > < span class = "lineno" > 4602< / span > LocalSearchOperator* < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04603" name = "l04603" > < / a > < span class = "lineno" > 4603< / span > DecisionBuilder* < span class = "keyword" > const< / span > sub_decision_builder,< / div >
< div class = "line" > < a id = "l04604" name = "l04604" > < / a > < span class = "lineno" > 4604< / span > RegularLimit* < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04605" name = "l04605" > < / a > < span class = "lineno" > 4605< / span > LocalSearchFilterManager* filter_manager);< / div >
< div class = "line" > < a id = "l04606" name = "l04606" > < / a > < span class = "lineno" > 4606< / span > LocalSearch(< span class = "keyword" > const< / span > std::vector< IntVar*> & vars, IntVar* objective,< / div >
< div class = "line" > < a id = "l04607" name = "l04607" > < / a > < span class = "lineno" > 4607< / span > SolutionPool* < span class = "keyword" > const< / span > pool, DecisionBuilder* < span class = "keyword" > const< / span > first_solution,< / div >
< div class = "line" > < a id = "l04608" name = "l04608" > < / a > < span class = "lineno" > 4608< / span > DecisionBuilder* < span class = "keyword" > const< / span > first_solution_sub_decision_builder,< / div >
< div class = "line" > < a id = "l04609" name = "l04609" > < / a > < span class = "lineno" > 4609< / span > LocalSearchOperator* < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04610" name = "l04610" > < / a > < span class = "lineno" > 4610< / span > DecisionBuilder* < span class = "keyword" > const< / span > sub_decision_builder,< / div >
< div class = "line" > < a id = "l04611" name = "l04611" > < / a > < span class = "lineno" > 4611< / span > RegularLimit* < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04612" name = "l04612" > < / a > < span class = "lineno" > 4612< / span > LocalSearchFilterManager* filter_manager);< / div >
< div class = "line" > < a id = "l04613" name = "l04613" > < / a > < span class = "lineno" > 4613< / span > LocalSearch(< span class = "keyword" > const< / span > std::vector< SequenceVar*> & vars, IntVar* objective,< / div >
< div class = "line" > < a id = "l04614" name = "l04614" > < / a > < span class = "lineno" > 4614< / span > SolutionPool* < span class = "keyword" > const< / span > pool, DecisionBuilder* < span class = "keyword" > const< / span > first_solution,< / div >
< div class = "line" > < a id = "l04615" name = "l04615" > < / a > < span class = "lineno" > 4615< / span > LocalSearchOperator* < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04616" name = "l04616" > < / a > < span class = "lineno" > 4616< / span > DecisionBuilder* < span class = "keyword" > const< / span > sub_decision_builder,< / div >
< div class = "line" > < a id = "l04617" name = "l04617" > < / a > < span class = "lineno" > 4617< / span > RegularLimit* < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04618" name = "l04618" > < / a > < span class = "lineno" > 4618< / span > LocalSearchFilterManager* filter_manager);< / div >
< div class = "line" > < a id = "l04619" name = "l04619" > < / a > < span class = "lineno" > 4619< / span > ~LocalSearch() < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l04620" name = "l04620" > < / a > < span class = "lineno" > 4620< / span > Decision* Next(Solver* < span class = "keyword" > const< / span > solver) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a id = "l04621" name = "l04621" > < / a > < span class = "lineno" > 4621< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " LocalSearch" < / span > ; }< / div >
< div class = "line" > < a id = "l04622" name = "l04622" > < / a > < span class = "lineno" > 4622< / span > < span class = "keywordtype" > void< / span > Accept(ModelVisitor* < span class = "keyword" > const< / span > visitor) < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a id = "l04623" name = "l04623" > < / a > < span class = "lineno" > 4623< / span > < / div >
< div class = "line" > < a id = "l04624" name = "l04624" > < / a > < span class = "lineno" > 4624< / span > < span class = "keyword" > protected< / span > :< / div >
< div class = "line" > < a id = "l04625" name = "l04625" > < / a > < span class = "lineno" > 4625< / span > < span class = "keywordtype" > void< / span > PushFirstSolutionDecision(DecisionBuilder* first_solution);< / div >
< div class = "line" > < a id = "l04626" name = "l04626" > < / a > < span class = "lineno" > 4626< / span > < span class = "keywordtype" > void< / span > PushLocalSearchDecision();< / div >
< div class = "line" > < a id = "l04627" name = "l04627" > < / a > < span class = "lineno" > 4627< / span > < / div >
< div class = "line" > < a id = "l04628" name = "l04628" > < / a > < span class = "lineno" > 4628< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l04629" name = "l04629" > < / a > < span class = "lineno" > 4629< / span > Assignment* assignment_;< / div >
< div class = "line" > < a id = "l04630" name = "l04630" > < / a > < span class = "lineno" > 4630< / span > IntVar* < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "search_8cc.html#a9c6d2505b571d11bc113813060f465a3" > objective_< / a > = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l04631" name = "l04631" > < / a > < span class = "lineno" > 4631< / span > SolutionPool* < span class = "keyword" > const< / span > pool_;< / div >
< div class = "line" > < a id = "l04632" name = "l04632" > < / a > < span class = "lineno" > 4632< / span > LocalSearchOperator* < span class = "keyword" > const< / span > ls_operator_;< / div >
< div class = "line" > < a id = "l04633" name = "l04633" > < / a > < span class = "lineno" > 4633< / span > DecisionBuilder* < span class = "keyword" > const< / span > first_solution_sub_decision_builder_;< / div >
< div class = "line" > < a id = "l04634" name = "l04634" > < / a > < span class = "lineno" > 4634< / span > DecisionBuilder* < span class = "keyword" > const< / span > sub_decision_builder_;< / div >
< div class = "line" > < a id = "l04635" name = "l04635" > < / a > < span class = "lineno" > 4635< / span > std::vector< NestedSolveDecision*> nested_decisions_;< / div >
< div class = "line" > < a id = "l04636" name = "l04636" > < / a > < span class = "lineno" > 4636< / span > < span class = "keywordtype" > int< / span > nested_decision_index_;< / div >
< div class = "line" > < a id = "l04637" name = "l04637" > < / a > < span class = "lineno" > 4637< / span > RegularLimit* < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "expressions_8cc.html#aae6e045630301833144e9075260cb2b9" > limit_< / a > ;< / div >
< div class = "line" > < a id = "l04638" name = "l04638" > < / a > < span class = "lineno" > 4638< / span > LocalSearchFilterManager* < span class = "keyword" > const< / span > filter_manager_;< / div >
< div class = "line" > < a id = "l04639" name = "l04639" > < / a > < span class = "lineno" > 4639< / span > < span class = "keywordtype" > bool< / span > has_started_;< / div >
< div class = "line" > < a id = "l04640" name = "l04640" > < / a > < span class = "lineno" > 4640< / span > };< / div >
< div class = "line" > < a id = "l04641" name = "l04641" > < / a > < span class = "lineno" > 4641< / span > < / div >
< div class = "line" > < a id = "l04642" name = "l04642" > < / a > < span class = "lineno" > 4642< / span > LocalSearch::LocalSearch(Assignment* < span class = "keyword" > const< / span > assignment, IntVar* objective,< / div >
< div class = "line" > < a id = "l04643" name = "l04643" > < / a > < span class = "lineno" > 4643< / span > SolutionPool* < span class = "keyword" > const< / span > pool,< / div >
< div class = "line" > < a id = "l04644" name = "l04644" > < / a > < span class = "lineno" > 4644< / span > LocalSearchOperator* < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04645" name = "l04645" > < / a > < span class = "lineno" > 4645< / span > DecisionBuilder* < span class = "keyword" > const< / span > sub_decision_builder,< / div >
< div class = "line" > < a id = "l04646" name = "l04646" > < / a > < span class = "lineno" > 4646< / span > RegularLimit* < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04647" name = "l04647" > < / a > < span class = "lineno" > 4647< / span > LocalSearchFilterManager* filter_manager)< / div >
< div class = "line" > < a id = "l04648" name = "l04648" > < / a > < span class = "lineno" > 4648< / span > : assignment_(nullptr),< / div >
< div class = "line" > < a id = "l04649" name = "l04649" > < / a > < span class = "lineno" > 4649< / span > < a class = "code hl_variable" href = "search_8cc.html#a9c6d2505b571d11bc113813060f465a3" > objective_< / a > (objective),< / div >
< div class = "line" > < a id = "l04650" name = "l04650" > < / a > < span class = "lineno" > 4650< / span > pool_(pool),< / div >
< div class = "line" > < a id = "l04651" name = "l04651" > < / a > < span class = "lineno" > 4651< / span > ls_operator_(ls_operator),< / div >
< div class = "line" > < a id = "l04652" name = "l04652" > < / a > < span class = "lineno" > 4652< / span > first_solution_sub_decision_builder_(sub_decision_builder),< / div >
< div class = "line" > < a id = "l04653" name = "l04653" > < / a > < span class = "lineno" > 4653< / span > sub_decision_builder_(sub_decision_builder),< / div >
< div class = "line" > < a id = "l04654" name = "l04654" > < / a > < span class = "lineno" > 4654< / span > nested_decision_index_(0),< / div >
< div class = "line" > < a id = "l04655" name = "l04655" > < / a > < span class = "lineno" > 4655< / span > < a class = "code hl_variable" href = "expressions_8cc.html#aae6e045630301833144e9075260cb2b9" > limit_< / a > (limit),< / div >
< div class = "line" > < a id = "l04656" name = "l04656" > < / a > < span class = "lineno" > 4656< / span > filter_manager_(filter_manager),< / div >
< div class = "line" > < a id = "l04657" name = "l04657" > < / a > < span class = "lineno" > 4657< / span > has_started_(false) {< / div >
< div class = "line" > < a id = "l04658" name = "l04658" > < / a > < span class = "lineno" > 4658< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != assignment);< / div >
< div class = "line" > < a id = "l04659" name = "l04659" > < / a > < span class = "lineno" > 4659< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != ls_operator);< / div >
< div class = "line" > < a id = "l04660" name = "l04660" > < / a > < span class = "lineno" > 4660< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#abac10873a1af49f1dce33a34f3afaa56" > Solver< / a > * < span class = "keyword" > const< / span > solver = assignment-> solver();< / div >
< div class = "line" > < a id = "l04661" name = "l04661" > < / a > < span class = "lineno" > 4661< / span > assignment_ = solver-> GetOrCreateLocalSearchState();< / div >
< div class = "line" > < a id = "l04662" name = "l04662" > < / a > < span class = "lineno" > 4662< / span > assignment_-> Copy(assignment);< / div >
< div class = "line" > < a id = "l04663" name = "l04663" > < / a > < span class = "lineno" > 4663< / span > DecisionBuilder* restore = solver-> MakeRestoreAssignment(assignment);< / div >
< div class = "line" > < a id = "l04664" name = "l04664" > < / a > < span class = "lineno" > 4664< / span > PushFirstSolutionDecision(restore);< / div >
< div class = "line" > < a id = "l04665" name = "l04665" > < / a > < span class = "lineno" > 4665< / span > PushLocalSearchDecision();< / div >
< div class = "line" > < a id = "l04666" name = "l04666" > < / a > < span class = "lineno" > 4666< / span > }< / div >
< div class = "line" > < a id = "l04667" name = "l04667" > < / a > < span class = "lineno" > 4667< / span > < / div >
< div class = "line" > < a id = "l04668" name = "l04668" > < / a > < span class = "lineno" > 4668< / span > LocalSearch::LocalSearch(< span class = "keyword" > const< / span > std::vector< IntVar*> & vars, IntVar* objective,< / div >
< div class = "line" > < a id = "l04669" name = "l04669" > < / a > < span class = "lineno" > 4669< / span > SolutionPool* < span class = "keyword" > const< / span > pool,< / div >
< div class = "line" > < a id = "l04670" name = "l04670" > < / a > < span class = "lineno" > 4670< / span > DecisionBuilder* < span class = "keyword" > const< / span > first_solution,< / div >
< div class = "line" > < a id = "l04671" name = "l04671" > < / a > < span class = "lineno" > 4671< / span > LocalSearchOperator* < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04672" name = "l04672" > < / a > < span class = "lineno" > 4672< / span > DecisionBuilder* < span class = "keyword" > const< / span > sub_decision_builder,< / div >
< div class = "line" > < a id = "l04673" name = "l04673" > < / a > < span class = "lineno" > 4673< / span > RegularLimit* < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04674" name = "l04674" > < / a > < span class = "lineno" > 4674< / span > LocalSearchFilterManager* filter_manager)< / div >
< div class = "line" > < a id = "l04675" name = "l04675" > < / a > < span class = "lineno" > 4675< / span > : assignment_(nullptr),< / div >
< div class = "line" > < a id = "l04676" name = "l04676" > < / a > < span class = "lineno" > 4676< / span > < a class = "code hl_variable" href = "search_8cc.html#a9c6d2505b571d11bc113813060f465a3" > objective_< / a > (objective),< / div >
< div class = "line" > < a id = "l04677" name = "l04677" > < / a > < span class = "lineno" > 4677< / span > pool_(pool),< / div >
< div class = "line" > < a id = "l04678" name = "l04678" > < / a > < span class = "lineno" > 4678< / span > ls_operator_(ls_operator),< / div >
< div class = "line" > < a id = "l04679" name = "l04679" > < / a > < span class = "lineno" > 4679< / span > first_solution_sub_decision_builder_(sub_decision_builder),< / div >
< div class = "line" > < a id = "l04680" name = "l04680" > < / a > < span class = "lineno" > 4680< / span > sub_decision_builder_(sub_decision_builder),< / div >
< div class = "line" > < a id = "l04681" name = "l04681" > < / a > < span class = "lineno" > 4681< / span > nested_decision_index_(0),< / div >
< div class = "line" > < a id = "l04682" name = "l04682" > < / a > < span class = "lineno" > 4682< / span > < a class = "code hl_variable" href = "expressions_8cc.html#aae6e045630301833144e9075260cb2b9" > limit_< / a > (limit),< / div >
< div class = "line" > < a id = "l04683" name = "l04683" > < / a > < span class = "lineno" > 4683< / span > filter_manager_(filter_manager),< / div >
< div class = "line" > < a id = "l04684" name = "l04684" > < / a > < span class = "lineno" > 4684< / span > has_started_(false) {< / div >
< div class = "line" > < a id = "l04685" name = "l04685" > < / a > < span class = "lineno" > 4685< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != first_solution);< / div >
< div class = "line" > < a id = "l04686" name = "l04686" > < / a > < span class = "lineno" > 4686< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != ls_operator);< / div >
< div class = "line" > < a id = "l04687" name = "l04687" > < / a > < span class = "lineno" > 4687< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (!vars.empty());< / div >
< div class = "line" > < a id = "l04688" name = "l04688" > < / a > < span class = "lineno" > 4688< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#abac10873a1af49f1dce33a34f3afaa56" > Solver< / a > * < span class = "keyword" > const< / span > solver = vars[0]-> solver();< / div >
< div class = "line" > < a id = "l04689" name = "l04689" > < / a > < span class = "lineno" > 4689< / span > assignment_ = solver-> GetOrCreateLocalSearchState();< / div >
< div class = "line" > < a id = "l04690" name = "l04690" > < / a > < span class = "lineno" > 4690< / span > assignment_-> Add(vars);< / div >
< div class = "line" > < a id = "l04691" name = "l04691" > < / a > < span class = "lineno" > 4691< / span > PushFirstSolutionDecision(first_solution);< / div >
< div class = "line" > < a id = "l04692" name = "l04692" > < / a > < span class = "lineno" > 4692< / span > PushLocalSearchDecision();< / div >
< div class = "line" > < a id = "l04693" name = "l04693" > < / a > < span class = "lineno" > 4693< / span > }< / div >
< div class = "line" > < a id = "l04694" name = "l04694" > < / a > < span class = "lineno" > 4694< / span > < / div >
< div class = "line" > < a id = "l04695" name = "l04695" > < / a > < span class = "lineno" > 4695< / span > LocalSearch::LocalSearch(< / div >
< div class = "line" > < a id = "l04696" name = "l04696" > < / a > < span class = "lineno" > 4696< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars, IntVar* objective,< / div >
< div class = "line" > < a id = "l04697" name = "l04697" > < / a > < span class = "lineno" > 4697< / span > SolutionPool* < span class = "keyword" > const< / span > pool, DecisionBuilder* < span class = "keyword" > const< / span > first_solution,< / div >
< div class = "line" > < a id = "l04698" name = "l04698" > < / a > < span class = "lineno" > 4698< / span > DecisionBuilder* < span class = "keyword" > const< / span > first_solution_sub_decision_builder,< / div >
< div class = "line" > < a id = "l04699" name = "l04699" > < / a > < span class = "lineno" > 4699< / span > LocalSearchOperator* < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04700" name = "l04700" > < / a > < span class = "lineno" > 4700< / span > DecisionBuilder* < span class = "keyword" > const< / span > sub_decision_builder, RegularLimit* < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04701" name = "l04701" > < / a > < span class = "lineno" > 4701< / span > LocalSearchFilterManager* filter_manager)< / div >
< div class = "line" > < a id = "l04702" name = "l04702" > < / a > < span class = "lineno" > 4702< / span > : assignment_(nullptr),< / div >
< div class = "line" > < a id = "l04703" name = "l04703" > < / a > < span class = "lineno" > 4703< / span > < a class = "code hl_variable" href = "search_8cc.html#a9c6d2505b571d11bc113813060f465a3" > objective_< / a > (objective),< / div >
< div class = "line" > < a id = "l04704" name = "l04704" > < / a > < span class = "lineno" > 4704< / span > pool_(pool),< / div >
< div class = "line" > < a id = "l04705" name = "l04705" > < / a > < span class = "lineno" > 4705< / span > ls_operator_(ls_operator),< / div >
< div class = "line" > < a id = "l04706" name = "l04706" > < / a > < span class = "lineno" > 4706< / span > first_solution_sub_decision_builder_(first_solution_sub_decision_builder),< / div >
< div class = "line" > < a id = "l04707" name = "l04707" > < / a > < span class = "lineno" > 4707< / span > sub_decision_builder_(sub_decision_builder),< / div >
< div class = "line" > < a id = "l04708" name = "l04708" > < / a > < span class = "lineno" > 4708< / span > nested_decision_index_(0),< / div >
< div class = "line" > < a id = "l04709" name = "l04709" > < / a > < span class = "lineno" > 4709< / span > < a class = "code hl_variable" href = "expressions_8cc.html#aae6e045630301833144e9075260cb2b9" > limit_< / a > (limit),< / div >
< div class = "line" > < a id = "l04710" name = "l04710" > < / a > < span class = "lineno" > 4710< / span > filter_manager_(filter_manager),< / div >
< div class = "line" > < a id = "l04711" name = "l04711" > < / a > < span class = "lineno" > 4711< / span > has_started_(false) {< / div >
< div class = "line" > < a id = "l04712" name = "l04712" > < / a > < span class = "lineno" > 4712< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != first_solution);< / div >
< div class = "line" > < a id = "l04713" name = "l04713" > < / a > < span class = "lineno" > 4713< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != ls_operator);< / div >
< div class = "line" > < a id = "l04714" name = "l04714" > < / a > < span class = "lineno" > 4714< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (!vars.empty());< / div >
< div class = "line" > < a id = "l04715" name = "l04715" > < / a > < span class = "lineno" > 4715< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#abac10873a1af49f1dce33a34f3afaa56" > Solver< / a > * < span class = "keyword" > const< / span > solver = vars[0]-> solver();< / div >
< div class = "line" > < a id = "l04716" name = "l04716" > < / a > < span class = "lineno" > 4716< / span > assignment_ = solver-> GetOrCreateLocalSearchState();< / div >
< div class = "line" > < a id = "l04717" name = "l04717" > < / a > < span class = "lineno" > 4717< / span > assignment_-> Add(vars);< / div >
< div class = "line" > < a id = "l04718" name = "l04718" > < / a > < span class = "lineno" > 4718< / span > PushFirstSolutionDecision(first_solution);< / div >
< div class = "line" > < a id = "l04719" name = "l04719" > < / a > < span class = "lineno" > 4719< / span > PushLocalSearchDecision();< / div >
< div class = "line" > < a id = "l04720" name = "l04720" > < / a > < span class = "lineno" > 4720< / span > }< / div >
< div class = "line" > < a id = "l04721" name = "l04721" > < / a > < span class = "lineno" > 4721< / span > < / div >
< div class = "line" > < a id = "l04722" name = "l04722" > < / a > < span class = "lineno" > 4722< / span > LocalSearch::LocalSearch(< span class = "keyword" > const< / span > std::vector< SequenceVar*> & vars,< / div >
< div class = "line" > < a id = "l04723" name = "l04723" > < / a > < span class = "lineno" > 4723< / span > IntVar* objective, SolutionPool* < span class = "keyword" > const< / span > pool,< / div >
< div class = "line" > < a id = "l04724" name = "l04724" > < / a > < span class = "lineno" > 4724< / span > DecisionBuilder* < span class = "keyword" > const< / span > first_solution,< / div >
< div class = "line" > < a id = "l04725" name = "l04725" > < / a > < span class = "lineno" > 4725< / span > LocalSearchOperator* < span class = "keyword" > const< / span > ls_operator,< / div >
< div class = "line" > < a id = "l04726" name = "l04726" > < / a > < span class = "lineno" > 4726< / span > DecisionBuilder* < span class = "keyword" > const< / span > sub_decision_builder,< / div >
< div class = "line" > < a id = "l04727" name = "l04727" > < / a > < span class = "lineno" > 4727< / span > RegularLimit* < span class = "keyword" > const< / span > limit,< / div >
< div class = "line" > < a id = "l04728" name = "l04728" > < / a > < span class = "lineno" > 4728< / span > LocalSearchFilterManager* filter_manager)< / div >
< div class = "line" > < a id = "l04729" name = "l04729" > < / a > < span class = "lineno" > 4729< / span > : assignment_(nullptr),< / div >
< div class = "line" > < a id = "l04730" name = "l04730" > < / a > < span class = "lineno" > 4730< / span > < a class = "code hl_variable" href = "search_8cc.html#a9c6d2505b571d11bc113813060f465a3" > objective_< / a > (objective),< / div >
< div class = "line" > < a id = "l04731" name = "l04731" > < / a > < span class = "lineno" > 4731< / span > pool_(pool),< / div >
< div class = "line" > < a id = "l04732" name = "l04732" > < / a > < span class = "lineno" > 4732< / span > ls_operator_(ls_operator),< / div >
< div class = "line" > < a id = "l04733" name = "l04733" > < / a > < span class = "lineno" > 4733< / span > first_solution_sub_decision_builder_(sub_decision_builder),< / div >
< div class = "line" > < a id = "l04734" name = "l04734" > < / a > < span class = "lineno" > 4734< / span > sub_decision_builder_(sub_decision_builder),< / div >
< div class = "line" > < a id = "l04735" name = "l04735" > < / a > < span class = "lineno" > 4735< / span > nested_decision_index_(0),< / div >
< div class = "line" > < a id = "l04736" name = "l04736" > < / a > < span class = "lineno" > 4736< / span > < a class = "code hl_variable" href = "expressions_8cc.html#aae6e045630301833144e9075260cb2b9" > limit_< / a > (limit),< / div >
< div class = "line" > < a id = "l04737" name = "l04737" > < / a > < span class = "lineno" > 4737< / span > filter_manager_(filter_manager),< / div >
< div class = "line" > < a id = "l04738" name = "l04738" > < / a > < span class = "lineno" > 4738< / span > has_started_(false) {< / div >
< div class = "line" > < a id = "l04739" name = "l04739" > < / a > < span class = "lineno" > 4739< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != first_solution);< / div >
< div class = "line" > < a id = "l04740" name = "l04740" > < / a > < span class = "lineno" > 4740< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != ls_operator);< / div >
< div class = "line" > < a id = "l04741" name = "l04741" > < / a > < span class = "lineno" > 4741< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (!vars.empty());< / div >
< div class = "line" > < a id = "l04742" name = "l04742" > < / a > < span class = "lineno" > 4742< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#abac10873a1af49f1dce33a34f3afaa56" > Solver< / a > * < span class = "keyword" > const< / span > solver = vars[0]-> solver();< / div >
< div class = "line" > < a id = "l04743" name = "l04743" > < / a > < span class = "lineno" > 4743< / span > assignment_ = solver-> GetOrCreateLocalSearchState();< / div >
< div class = "line" > < a id = "l04744" name = "l04744" > < / a > < span class = "lineno" > 4744< / span > assignment_-> Add(vars);< / div >
< div class = "line" > < a id = "l04745" name = "l04745" > < / a > < span class = "lineno" > 4745< / span > PushFirstSolutionDecision(first_solution);< / div >
< div class = "line" > < a id = "l04746" name = "l04746" > < / a > < span class = "lineno" > 4746< / span > PushLocalSearchDecision();< / div >
< div class = "line" > < a id = "l04747" name = "l04747" > < / a > < span class = "lineno" > 4747< / span > }< / div >
< div class = "line" > < a id = "l04748" name = "l04748" > < / a > < span class = "lineno" > 4748< / span > < / div >
< div class = "line" > < a id = "l04749" name = "l04749" > < / a > < span class = "lineno" > 4749< / span > LocalSearch::~LocalSearch() {}< / div >
< div class = "line" > < a id = "l04750" name = "l04750" > < / a > < span class = "lineno" > 4750< / span > < / div >
< div class = "line" > < a id = "l04751" name = "l04751" > < / a > < span class = "lineno" > 4751< / span > < span class = "comment" > // Model Visitor support.< / span > < / div >
< div class = "line" > < a id = "l04752" name = "l04752" > < / a > < span class = "lineno" > 4752< / span > < span class = "keywordtype" > void< / span > LocalSearch::Accept(ModelVisitor* < span class = "keyword" > const< / span > visitor)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l04753" name = "l04753" > < / a > < span class = "lineno" > 4753< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (assignment_ != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l04754" name = "l04754" > < / a > < span class = "lineno" > 4754< / span > visitor-> BeginVisitExtension(< a class = "code hl_variable" href = "classoperations__research_1_1_model_visitor.html#ab2689eae50e311de930f43660cd27034" > ModelVisitor::kVariableGroupExtension< / a > );< / div >
< div class = "line" > < a id = "l04755" name = "l04755" > < / a > < span class = "lineno" > 4755< / span > < span class = "comment" > // We collect decision variables from the assignment.< / span > < / div >
< div class = "line" > < a id = "l04756" name = "l04756" > < / a > < span class = "lineno" > 4756< / span > < span class = "keyword" > const< / span > std::vector< IntVarElement> & elements =< / div >
< div class = "line" > < a id = "l04757" name = "l04757" > < / a > < span class = "lineno" > 4757< / span > assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#aedb0ae1cf8c3e89218604e5c039d6c7b" > IntVarContainer< / a > ().< a class = "code hl_function" href = "classoperations__research_1_1_assignment_container.html#ab313b4181bd38071d2d1495a0227f1d6" > elements< / a > ();< / div >
< div class = "line" > < a id = "l04758" name = "l04758" > < / a > < span class = "lineno" > 4758< / span > < span class = "keywordflow" > if< / span > (!elements.empty()) {< / div >
< div class = "line" > < a id = "l04759" name = "l04759" > < / a > < span class = "lineno" > 4759< / span > std::vector< IntVar*> vars;< / div >
< div class = "line" > < a id = "l04760" name = "l04760" > < / a > < span class = "lineno" > 4760< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > IntVarElement& elem : elements) {< / div >
< div class = "line" > < a id = "l04761" name = "l04761" > < / a > < span class = "lineno" > 4761< / span > vars.push_back(elem.Var());< / div >
< div class = "line" > < a id = "l04762" name = "l04762" > < / a > < span class = "lineno" > 4762< / span > }< / div >
< div class = "line" > < a id = "l04763" name = "l04763" > < / a > < span class = "lineno" > 4763< / span > visitor-> VisitIntegerVariableArrayArgument(< a class = "code hl_variable" href = "classoperations__research_1_1_model_visitor.html#aa9175e7f7c9d2598d26293435ecd89ce" > ModelVisitor::kVarsArgument< / a > ,< / div >
< div class = "line" > < a id = "l04764" name = "l04764" > < / a > < span class = "lineno" > 4764< / span > vars);< / div >
< div class = "line" > < a id = "l04765" name = "l04765" > < / a > < span class = "lineno" > 4765< / span > }< / div >
< div class = "line" > < a id = "l04766" name = "l04766" > < / a > < span class = "lineno" > 4766< / span > < span class = "keyword" > const< / span > std::vector< IntervalVarElement> & interval_elements =< / div >
< div class = "line" > < a id = "l04767" name = "l04767" > < / a > < span class = "lineno" > 4767< / span > assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_assignment.html#a34965212763f85ad2098000fc74cf171" > IntervalVarContainer< / a > ().< a class = "code hl_function" href = "classoperations__research_1_1_assignment_container.html#ab313b4181bd38071d2d1495a0227f1d6" > elements< / a > ();< / div >
< div class = "line" > < a id = "l04768" name = "l04768" > < / a > < span class = "lineno" > 4768< / span > < span class = "keywordflow" > if< / span > (!interval_elements.empty()) {< / div >
< div class = "line" > < a id = "l04769" name = "l04769" > < / a > < span class = "lineno" > 4769< / span > std::vector< IntervalVar*> interval_vars;< / div >
< div class = "line" > < a id = "l04770" name = "l04770" > < / a > < span class = "lineno" > 4770< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > IntervalVarElement& elem : interval_elements) {< / div >
< div class = "line" > < a id = "l04771" name = "l04771" > < / a > < span class = "lineno" > 4771< / span > interval_vars.push_back(elem.Var());< / div >
< div class = "line" > < a id = "l04772" name = "l04772" > < / a > < span class = "lineno" > 4772< / span > }< / div >
< div class = "line" > < a id = "l04773" name = "l04773" > < / a > < span class = "lineno" > 4773< / span > visitor-> VisitIntervalArrayArgument(< a class = "code hl_variable" href = "classoperations__research_1_1_model_visitor.html#a671ece39b478a03a0c0e45a0e81cc0c7" > ModelVisitor::kIntervalsArgument< / a > ,< / div >
< div class = "line" > < a id = "l04774" name = "l04774" > < / a > < span class = "lineno" > 4774< / span > interval_vars);< / div >
< div class = "line" > < a id = "l04775" name = "l04775" > < / a > < span class = "lineno" > 4775< / span > }< / div >
< div class = "line" > < a id = "l04776" name = "l04776" > < / a > < span class = "lineno" > 4776< / span > visitor-> EndVisitExtension(< a class = "code hl_variable" href = "classoperations__research_1_1_model_visitor.html#ab2689eae50e311de930f43660cd27034" > ModelVisitor::kVariableGroupExtension< / a > );< / div >
< div class = "line" > < a id = "l04777" name = "l04777" > < / a > < span class = "lineno" > 4777< / span > }< / div >
< div class = "line" > < a id = "l04778" name = "l04778" > < / a > < span class = "lineno" > 4778< / span > < / div >
< div class = "line" > < a id = "l04779" name = "l04779" > < / a > < span class = "lineno" > 4779< / span > < span class = "comment" > // This is equivalent to a multi-restart decision builder< / span > < / div >
< div class = "line" > < a id = "l04780" name = "l04780" > < / a > < span class = "lineno" > 4780< / span > < span class = "comment" > // TODO(user): abstract this from the local search part< / span > < / div >
< div class = "line" > < a id = "l04781" name = "l04781" > < / a > < span class = "lineno" > 4781< / span > < span class = "comment" > // TODO(user): handle the case where the tree depth is not enough to hold< / span > < / div >
< div class = "line" > < a id = "l04782" name = "l04782" > < / a > < span class = "lineno" > 4782< / span > < span class = "comment" > // all solutions.< / span > < / div >
< div class = "line" > < a id = "l04783" name = "l04783" > < / a > < span class = "lineno" > 4783< / span > < / div >
< div class = "line" > < a id = "l04784" name = "l04784" > < / a > < span class = "lineno" > 4784< / span > Decision* LocalSearch::Next(Solver* < span class = "keyword" > const< / span > solver) {< / div >
< div class = "line" > < a id = "l04785" name = "l04785" > < / a > < span class = "lineno" > 4785< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< span class = "keyword" > nullptr< / span > != solver);< / div >
< div class = "line" > < a id = "l04786" name = "l04786" > < / a > < span class = "lineno" > 4786< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a4bd2e815ca2f702a4b6aa744b1ff3b82" > CHECK_LT< / a > (0, nested_decisions_.size());< / div >
< div class = "line" > < a id = "l04787" name = "l04787" > < / a > < span class = "lineno" > 4787< / span > < span class = "keywordflow" > if< / span > (!has_started_) {< / div >
< div class = "line" > < a id = "l04788" name = "l04788" > < / a > < span class = "lineno" > 4788< / span > nested_decision_index_ = 0;< / div >
< div class = "line" > < a id = "l04789" name = "l04789" > < / a > < span class = "lineno" > 4789< / span > solver-> SaveAndSetValue(& has_started_, < span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l04790" name = "l04790" > < / a > < span class = "lineno" > 4790< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (nested_decision_index_ < 0) {< / div >
< div class = "line" > < a id = "l04791" name = "l04791" > < / a > < span class = "lineno" > 4791< / span > solver-> Fail();< / div >
< div class = "line" > < a id = "l04792" name = "l04792" > < / a > < span class = "lineno" > 4792< / span > }< / div >
< div class = "line" > < a id = "l04793" name = "l04793" > < / a > < span class = "lineno" > 4793< / span > NestedSolveDecision* decision = nested_decisions_[nested_decision_index_];< / div >
< div class = "line" > < a id = "l04794" name = "l04794" > < / a > < span class = "lineno" > 4794< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > state = decision-> state();< / div >
< div class = "line" > < a id = "l04795" name = "l04795" > < / a > < span class = "lineno" > 4795< / span > < span class = "keywordflow" > switch< / span > (state) {< / div >
< div class = "line" > < a id = "l04796" name = "l04796" > < / a > < span class = "lineno" > 4796< / span > < span class = "keywordflow" > case< / span > NestedSolveDecision::DECISION_FAILED: {< / div >
< div class = "line" > < a id = "l04797" name = "l04797" > < / a > < span class = "lineno" > 4797< / span > < span class = "comment" > // A local optimum has been reached. The search will continue only if we< / span > < / div >
< div class = "line" > < a id = "l04798" name = "l04798" > < / a > < span class = "lineno" > 4798< / span > < span class = "comment" > // accept up-hill moves (due to metaheuristics). In this case we need to< / span > < / div >
< div class = "line" > < a id = "l04799" name = "l04799" > < / a > < span class = "lineno" > 4799< / span > < span class = "comment" > // reset neighborhood optimal routes.< / span > < / div >
< div class = "line" > < a id = "l04800" name = "l04800" > < / a > < span class = "lineno" > 4800< / span > ls_operator_-> < a class = "code hl_function" href = "classoperations__research_1_1_local_search_operator.html#a4c4ba0ffe635d14b93794268bd8e5995" > Reset< / a > ();< / div >
< div class = "line" > < a id = "l04801" name = "l04801" > < / a > < span class = "lineno" > 4801< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "namespaceoperations__research.html#af3c183bd74c4ac70341e97fe5030b191" > LocalOptimumReached< / a > (solver-> ActiveSearch())) {< / div >
< div class = "line" > < a id = "l04802" name = "l04802" > < / a > < span class = "lineno" > 4802< / span > nested_decision_index_ = -1; < span class = "comment" > // Stop the search< / span > < / div >
< div class = "line" > < a id = "l04803" name = "l04803" > < / a > < span class = "lineno" > 4803< / span > }< / div >
< div class = "line" > < a id = "l04804" name = "l04804" > < / a > < span class = "lineno" > 4804< / span > solver-> Fail();< / div >
< div class = "line" > < a id = "l04805" name = "l04805" > < / a > < span class = "lineno" > 4805< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l04806" name = "l04806" > < / a > < span class = "lineno" > 4806< / span > }< / div >
< div class = "line" > < a id = "l04807" name = "l04807" > < / a > < span class = "lineno" > 4807< / span > < span class = "keywordflow" > case< / span > NestedSolveDecision::DECISION_PENDING: {< / div >
< div class = "line" > < a id = "l04808" name = "l04808" > < / a > < span class = "lineno" > 4808< / span > < span class = "comment" > // TODO(user): Find a way to make this balancing invisible to the< / span > < / div >
< div class = "line" > < a id = "l04809" name = "l04809" > < / a > < span class = "lineno" > 4809< / span > < span class = "comment" > // user (no increase in branch or fail counts for instance).< / span > < / div >
< div class = "line" > < a id = "l04810" name = "l04810" > < / a > < span class = "lineno" > 4810< / span > < span class = "keyword" > const< / span > int32_t kLocalSearchBalancedTreeDepth = 32;< / div >
< div class = "line" > < a id = "l04811" name = "l04811" > < / a > < span class = "lineno" > 4811< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > depth = solver-> SearchDepth();< / div >
< div class = "line" > < a id = "l04812" name = "l04812" > < / a > < span class = "lineno" > 4812< / span > < span class = "keywordflow" > if< / span > (depth < kLocalSearchBalancedTreeDepth) {< / div >
< div class = "line" > < a id = "l04813" name = "l04813" > < / a > < span class = "lineno" > 4813< / span > < span class = "keywordflow" > return< / span > solver-> balancing_decision();< / div >
< div class = "line" > < a id = "l04814" name = "l04814" > < / a > < span class = "lineno" > 4814< / span > }< / div >
< div class = "line" > < a id = "l04815" name = "l04815" > < / a > < span class = "lineno" > 4815< / span > < span class = "keywordflow" > if< / span > (depth > kLocalSearchBalancedTreeDepth) {< / div >
< div class = "line" > < a id = "l04816" name = "l04816" > < / a > < span class = "lineno" > 4816< / span > solver-> Fail();< / div >
< div class = "line" > < a id = "l04817" name = "l04817" > < / a > < span class = "lineno" > 4817< / span > }< / div >
< div class = "line" > < a id = "l04818" name = "l04818" > < / a > < span class = "lineno" > 4818< / span > < span class = "keywordflow" > return< / span > decision;< / div >
< div class = "line" > < a id = "l04819" name = "l04819" > < / a > < span class = "lineno" > 4819< / span > }< / div >
< div class = "line" > < a id = "l04820" name = "l04820" > < / a > < span class = "lineno" > 4820< / span > < span class = "keywordflow" > case< / span > NestedSolveDecision::DECISION_FOUND: {< / div >
< div class = "line" > < a id = "l04821" name = "l04821" > < / a > < span class = "lineno" > 4821< / span > < span class = "comment" > // Next time go to next decision< / span > < / div >
< div class = "line" > < a id = "l04822" name = "l04822" > < / a > < span class = "lineno" > 4822< / span > < span class = "keywordflow" > if< / span > (nested_decision_index_ + 1 < nested_decisions_.size()) {< / div >
< div class = "line" > < a id = "l04823" name = "l04823" > < / a > < span class = "lineno" > 4823< / span > ++nested_decision_index_;< / div >
< div class = "line" > < a id = "l04824" name = "l04824" > < / a > < span class = "lineno" > 4824< / span > }< / div >
< div class = "line" > < a id = "l04825" name = "l04825" > < / a > < span class = "lineno" > 4825< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l04826" name = "l04826" > < / a > < span class = "lineno" > 4826< / span > }< / div >
< div class = "line" > < a id = "l04827" name = "l04827" > < / a > < span class = "lineno" > 4827< / span > < span class = "keywordflow" > default< / span > : {< / div >
< div class = "line" > < a id = "l04828" name = "l04828" > < / a > < span class = "lineno" > 4828< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (ERROR) < < < span class = "stringliteral" > " Unknown local search state" < / span > ;< / div >
< div class = "line" > < a id = "l04829" name = "l04829" > < / a > < span class = "lineno" > 4829< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l04830" name = "l04830" > < / a > < span class = "lineno" > 4830< / span > }< / div >
< div class = "line" > < a id = "l04831" name = "l04831" > < / a > < span class = "lineno" > 4831< / span > }< / div >
< div class = "line" > < a id = "l04832" name = "l04832" > < / a > < span class = "lineno" > 4832< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l04833" name = "l04833" > < / a > < span class = "lineno" > 4833< / span > }< / div >
< div class = "line" > < a id = "l04834" name = "l04834" > < / a > < span class = "lineno" > 4834< / span > < / div >
< div class = "line" > < a id = "l04835" name = "l04835" > < / a > < span class = "lineno" > 4835< / span > < span class = "keywordtype" > void< / span > LocalSearch::PushFirstSolutionDecision(DecisionBuilder* first_solution) {< / div >
< div class = "line" > < a id = "l04836" name = "l04836" > < / a > < span class = "lineno" > 4836< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (first_solution);< / div >
< div class = "line" > < a id = "l04837" name = "l04837" > < / a > < span class = "lineno" > 4837< / span > Solver* < span class = "keyword" > const< / span > solver = assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ();< / div >
< div class = "line" > < a id = "l04838" name = "l04838" > < / a > < span class = "lineno" > 4838< / span > DecisionBuilder* store = solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ae3e41eaf96a9ec044d34293897960631" > MakeStoreAssignment< / a > (assignment_);< / div >
< div class = "line" > < a id = "l04839" name = "l04839" > < / a > < span class = "lineno" > 4839< / span > DecisionBuilder* first_solution_and_store = solver-> Compose(< / div >
< div class = "line" > < a id = "l04840" name = "l04840" > < / a > < span class = "lineno" > 4840< / span > solver-> MakeProfiledDecisionBuilderWrapper(first_solution),< / div >
< div class = "line" > < a id = "l04841" name = "l04841" > < / a > < span class = "lineno" > 4841< / span > first_solution_sub_decision_builder_, store);< / div >
< div class = "line" > < a id = "l04842" name = "l04842" > < / a > < span class = "lineno" > 4842< / span > std::vector< SearchMonitor*> monitor;< / div >
< div class = "line" > < a id = "l04843" name = "l04843" > < / a > < span class = "lineno" > 4843< / span > monitor.push_back(< a class = "code hl_variable" href = "expressions_8cc.html#aae6e045630301833144e9075260cb2b9" > limit_< / a > );< / div >
< div class = "line" > < a id = "l04844" name = "l04844" > < / a > < span class = "lineno" > 4844< / span > nested_decisions_.push_back(solver-> RevAlloc(< / div >
< div class = "line" > < a id = "l04845" name = "l04845" > < / a > < span class = "lineno" > 4845< / span > < span class = "keyword" > new< / span > NestedSolveDecision(first_solution_and_store, < span class = "keyword" > false< / span > , monitor)));< / div >
< div class = "line" > < a id = "l04846" name = "l04846" > < / a > < span class = "lineno" > 4846< / span > }< / div >
< div class = "line" > < a id = "l04847" name = "l04847" > < / a > < span class = "lineno" > 4847< / span > < / div >
< div class = "line" > < a id = "l04848" name = "l04848" > < / a > < span class = "lineno" > 4848< / span > < span class = "keywordtype" > void< / span > LocalSearch::PushLocalSearchDecision() {< / div >
< div class = "line" > < a id = "l04849" name = "l04849" > < / a > < span class = "lineno" > 4849< / span > Solver* < span class = "keyword" > const< / span > solver = assignment_-> < a class = "code hl_function" href = "classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a" > solver< / a > ();< / div >
< div class = "line" > < a id = "l04850" name = "l04850" > < / a > < span class = "lineno" > 4850< / span > DecisionBuilder* find_neighbors = solver-> < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< / div >
< div class = "line" > < a id = "l04851" name = "l04851" > < / a > < span class = "lineno" > 4851< / span > < span class = "keyword" > new< / span > FindOneNeighbor(assignment_, < a class = "code hl_variable" href = "search_8cc.html#a9c6d2505b571d11bc113813060f465a3" > objective_< / a > , pool_, ls_operator_,< / div >
< div class = "line" > < a id = "l04852" name = "l04852" > < / a > < span class = "lineno" > 4852< / span > sub_decision_builder_, < a class = "code hl_variable" href = "expressions_8cc.html#aae6e045630301833144e9075260cb2b9" > limit_< / a > , filter_manager_));< / div >
< div class = "line" > < a id = "l04853" name = "l04853" > < / a > < span class = "lineno" > 4853< / span > nested_decisions_.push_back(< / div >
< div class = "line" > < a id = "l04854" name = "l04854" > < / a > < span class = "lineno" > 4854< / span > solver-> RevAlloc(< span class = "keyword" > new< / span > NestedSolveDecision(find_neighbors, < span class = "keyword" > false< / span > )));< / div >
< div class = "line" > < a id = "l04855" name = "l04855" > < / a > < span class = "lineno" > 4855< / span > }< / div >
< div class = "line" > < a id = "l04856" name = "l04856" > < / a > < span class = "lineno" > 4856< / span > < / div >
< div class = "line" > < a id = "l04857" name = "l04857" > < / a > < span class = "lineno" > 4857< / span > < span class = "keyword" > class < / span > DefaultSolutionPool : < span class = "keyword" > public< / span > SolutionPool {< / div >
< div class = "line" > < a id = "l04858" name = "l04858" > < / a > < span class = "lineno" > 4858< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l04859" name = "l04859" > < / a > < span class = "lineno" > 4859< / span > DefaultSolutionPool() {}< / div >
< div class = "line" > < a id = "l04860" name = "l04860" > < / a > < span class = "lineno" > 4860< / span > < / div >
< div class = "line" > < a id = "l04861" name = "l04861" > < / a > < span class = "lineno" > 4861< / span > ~DefaultSolutionPool()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a id = "l04862" name = "l04862" > < / a > < span class = "lineno" > 4862< / span > < / div >
< div class = "line" > < a id = "l04863" name = "l04863" > < / a > < span class = "lineno" > 4863< / span > < span class = "keywordtype" > void< / span > Initialize(Assignment* < span class = "keyword" > const< / span > assignment)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l04864" name = "l04864" > < / a > < span class = "lineno" > 4864< / span > reference_assignment_ = absl::make_unique< Assignment> (assignment);< / div >
< div class = "line" > < a id = "l04865" name = "l04865" > < / a > < span class = "lineno" > 4865< / span > }< / div >
< div class = "line" > < a id = "l04866" name = "l04866" > < / a > < span class = "lineno" > 4866< / span > < / div >
< div class = "line" > < a id = "l04867" name = "l04867" > < / a > < span class = "lineno" > 4867< / span > < span class = "keywordtype" > void< / span > RegisterNewSolution(Assignment* < span class = "keyword" > const< / span > assignment)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l04868" name = "l04868" > < / a > < span class = "lineno" > 4868< / span > reference_assignment_-> CopyIntersection(assignment);< / div >
< div class = "line" > < a id = "l04869" name = "l04869" > < / a > < span class = "lineno" > 4869< / span > }< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l04870" name = "l04870" > < / a > < span class = "lineno" > 4870< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l04871" name = "l04871" > < / a > < span class = "lineno" > 4871< / span > < span class = "keywordtype" > void< / span > GetNextSolution(Assignment* < span class = "keyword" > const< / span > assignment)< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l04872" name = "l04872" > < / a > < span class = "lineno" > 4872< / span > assignment-> CopyIntersection(reference_assignment_.get());< / div >
< div class = "line" > < a id = "l04873" name = "l04873" > < / a > < span class = "lineno" > 4873< / span > }< / div >
< div class = "line" > < a id = "l04874" name = "l04874" > < / a > < span class = "lineno" > 4874< / span > < / div >
< div class = "line" > < a id = "l04875" name = "l04875" > < / a > < span class = "lineno" > 4875< / span > < span class = "keywordtype" > bool< / span > SyncNeeded(Assignment* < span class = "keyword" > const< / span > local_assignment)< span class = "keyword" > override < / span > { < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ; }< / div >
< div class = "line" > < a id = "l04876" name = "l04876" > < / a > < span class = "lineno" > 4876< / span > < / div >
< div class = "line" > < a id = "l04877" name = "l04877" > < / a > < span class = "lineno" > 4877< / span > std::string DebugString()< span class = "keyword" > const override < / span > { < span class = "keywordflow" > return< / span > < span class = "stringliteral" > " DefaultSolutionPool" < / span > ; }< / div >
< div class = "line" > < a id = "l04878" name = "l04878" > < / a > < span class = "lineno" > 4878< / span > < / div >
< div class = "line" > < a id = "l04879" name = "l04879" > < / a > < span class = "lineno" > 4879< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l04880" name = "l04880" > < / a > < span class = "lineno" > 4880< / span > std::unique_ptr< Assignment> reference_assignment_;< / div >
< div class = "line" > < a id = "l04881" name = "l04881" > < / a > < span class = "lineno" > 4881< / span > };< / div >
< div class = "line" > < a id = "l04882" name = "l04882" > < / a > < span class = "lineno" > 4882< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l04883" name = "l04883" > < / a > < span class = "lineno" > 4883< / span > < / div >
< div class = "line" > < a id = "l04884" name = "l04884" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a953add22f3c0d887291eec2b40eb0aeb" > 4884< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_solution_pool.html" > SolutionPool< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a953add22f3c0d887291eec2b40eb0aeb" > Solver::MakeDefaultSolutionPool< / a > () {< / div >
< div class = "line" > < a id = "l04885" name = "l04885" > < / a > < span class = "lineno" > 4885< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > DefaultSolutionPool());< / div >
< div class = "line" > < a id = "l04886" name = "l04886" > < / a > < span class = "lineno" > 4886< / span > }< / div >
< div class = "line" > < a id = "l04887" name = "l04887" > < / a > < span class = "lineno" > 4887< / span > < / div >
< div class = "line" > < a id = "l04888" name = "l04888" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#ac2e2c11fe0cb421b8b6785b3f0bbb201" > 4888< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ac2e2c11fe0cb421b8b6785b3f0bbb201" > Solver::MakeLocalSearchPhase< / a > (< / div >
< div class = "line" > < a id = "l04889" name = "l04889" > < / a > < span class = "lineno" > 4889< / span > < a class = "code hl_class" href = "classoperations__research_1_1_assignment.html" > Assignment< / a > * assignment, < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > * < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ) {< / div >
< div class = "line" > < a id = "l04890" name = "l04890" > < / a > < span class = "lineno" > 4890< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > LocalSearch(< / div >
< div class = "line" > < a id = "l04891" name = "l04891" > < / a > < span class = "lineno" > 4891< / span > assignment, < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> objective(), < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> solution_pool(),< / div >
< div class = "line" > < a id = "l04892" name = "l04892" > < / a > < span class = "lineno" > 4892< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> ls_operator(), < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> sub_decision_builder(),< / div >
< div class = "line" > < a id = "l04893" name = "l04893" > < / a > < span class = "lineno" > 4893< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> limit(), < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> filter_manager()));< / div >
< div class = "line" > < a id = "l04894" name = "l04894" > < / a > < span class = "lineno" > 4894< / span > }< / div >
< div class = "line" > < a id = "l04895" name = "l04895" > < / a > < span class = "lineno" > 4895< / span > < / div >
< div class = "line" > < a id = "l04896" name = "l04896" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a91eda0fa95a8ae13f412894b05d188d4" > 4896< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ac2e2c11fe0cb421b8b6785b3f0bbb201" > Solver::MakeLocalSearchPhase< / a > (< / div >
< div class = "line" > < a id = "l04897" name = "l04897" > < / a > < span class = "lineno" > 4897< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars, < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * first_solution,< / div >
< div class = "line" > < a id = "l04898" name = "l04898" > < / a > < span class = "lineno" > 4898< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > * < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ) {< / div >
< div class = "line" > < a id = "l04899" name = "l04899" > < / a > < span class = "lineno" > 4899< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > LocalSearch(< / div >
< div class = "line" > < a id = "l04900" name = "l04900" > < / a > < span class = "lineno" > 4900< / span > vars, < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> objective(), < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> solution_pool(),< / div >
< div class = "line" > < a id = "l04901" name = "l04901" > < / a > < span class = "lineno" > 4901< / span > first_solution, < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> ls_operator(),< / div >
< div class = "line" > < a id = "l04902" name = "l04902" > < / a > < span class = "lineno" > 4902< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> sub_decision_builder(), < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> limit(),< / div >
< div class = "line" > < a id = "l04903" name = "l04903" > < / a > < span class = "lineno" > 4903< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> filter_manager()));< / div >
< div class = "line" > < a id = "l04904" name = "l04904" > < / a > < span class = "lineno" > 4904< / span > }< / div >
< div class = "line" > < a id = "l04905" name = "l04905" > < / a > < span class = "lineno" > 4905< / span > < / div >
< div class = "line" > < a id = "l04906" name = "l04906" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a4ec960bcf67cfb15b00f95884425713b" > 4906< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ac2e2c11fe0cb421b8b6785b3f0bbb201" > Solver::MakeLocalSearchPhase< / a > (< / div >
< div class = "line" > < a id = "l04907" name = "l04907" > < / a > < span class = "lineno" > 4907< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & vars, < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * first_solution,< / div >
< div class = "line" > < a id = "l04908" name = "l04908" > < / a > < span class = "lineno" > 4908< / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * first_solution_sub_decision_builder,< / div >
< div class = "line" > < a id = "l04909" name = "l04909" > < / a > < span class = "lineno" > 4909< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > * < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ) {< / div >
< div class = "line" > < a id = "l04910" name = "l04910" > < / a > < span class = "lineno" > 4910< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > LocalSearch(< / div >
< div class = "line" > < a id = "l04911" name = "l04911" > < / a > < span class = "lineno" > 4911< / span > vars, < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> objective(), < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> solution_pool(),< / div >
< div class = "line" > < a id = "l04912" name = "l04912" > < / a > < span class = "lineno" > 4912< / span > first_solution, first_solution_sub_decision_builder,< / div >
< div class = "line" > < a id = "l04913" name = "l04913" > < / a > < span class = "lineno" > 4913< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> ls_operator(), < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> sub_decision_builder(),< / div >
< div class = "line" > < a id = "l04914" name = "l04914" > < / a > < span class = "lineno" > 4914< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> limit(), < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> filter_manager()));< / div >
< div class = "line" > < a id = "l04915" name = "l04915" > < / a > < span class = "lineno" > 4915< / span > }< / div >
< div class = "line" > < a id = "l04916" name = "l04916" > < / a > < span class = "lineno" > 4916< / span > < / div >
< div class = "line" > < a id = "l04917" name = "l04917" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#af35f78c27f773a8ffc787537dc9f4982" > 4917< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ac2e2c11fe0cb421b8b6785b3f0bbb201" > Solver::MakeLocalSearchPhase< / a > (< / div >
< div class = "line" > < a id = "l04918" name = "l04918" > < / a > < span class = "lineno" > 4918< / span > < span class = "keyword" > const< / span > std::vector< SequenceVar*> & vars, < a class = "code hl_class" href = "classoperations__research_1_1_decision_builder.html" > DecisionBuilder< / a > * first_solution,< / div >
< div class = "line" > < a id = "l04919" name = "l04919" > < / a > < span class = "lineno" > 4919< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_search_phase_parameters.html" > LocalSearchPhaseParameters< / a > * < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ) {< / div >
< div class = "line" > < a id = "l04920" name = "l04920" > < / a > < span class = "lineno" > 4920< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > RevAlloc< / a > (< span class = "keyword" > new< / span > LocalSearch(< / div >
< div class = "line" > < a id = "l04921" name = "l04921" > < / a > < span class = "lineno" > 4921< / span > vars, < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> objective(), < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> solution_pool(),< / div >
< div class = "line" > < a id = "l04922" name = "l04922" > < / a > < span class = "lineno" > 4922< / span > first_solution, < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> ls_operator(),< / div >
< div class = "line" > < a id = "l04923" name = "l04923" > < / a > < span class = "lineno" > 4923< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> sub_decision_builder(), < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> limit(),< / div >
< div class = "line" > < a id = "l04924" name = "l04924" > < / a > < span class = "lineno" > 4924< / span > < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > parameters< / a > -> filter_manager()));< / div >
< div class = "line" > < a id = "l04925" name = "l04925" > < / a > < span class = "lineno" > 4925< / span > }< / div >
< div class = "line" > < a id = "l04926" name = "l04926" > < / a > < span class = "lineno" > 4926< / span > } < span class = "comment" > // namespace operations_research< / span > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aalldiff__cst_8cc_html_a26e6db9bcc64b584051ecc28171ed11f" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > < / div > < div class = "ttdeci" > int64_t max< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00140" > alldiff_cst.cc:140< / a > < / div > < / div >
< div class = "ttc" id = "aalldiff__cst_8cc_html_ad10edae0a852d72fb76afb1c77735045" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > < / div > < div class = "ttdeci" > int64_t min< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00139" > alldiff_cst.cc:139< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html" > < div class = "ttname" > < a href = "base_2logging_8h.html" > logging.h< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a3e1cfef60e774a81f30eaddf26a3a274" > < div class = "ttname" > < a href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > < / div > < div class = "ttdeci" > #define CHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00495" > base/logging.h:495< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_a4395e95bab44e222cb2e77251017a0e2" > < div class = "ttname" > < a href = "base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2" > DCHECK_LE< / a > < / div > < div class = "ttdeci" > #define DCHECK_LE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00893" > base/logging.h:893< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a46e69120fbd3b36e6960e096d23b66f0" > < div class = "ttname" > < a href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > < / div > < div class = "ttdeci" > #define DCHECK_NE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00892" > base/logging.h:892< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a4bd2e815ca2f702a4b6aa744b1ff3b82" > < div class = "ttname" > < a href = "base_2logging_8h.html#a4bd2e815ca2f702a4b6aa744b1ff3b82" > CHECK_LT< / a > < / div > < div class = "ttdeci" > #define CHECK_LT(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00706" > base/logging.h:706< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a7c0ce053b28d53aa4eaf3eb7fb71663b" > < div class = "ttname" > < a href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > < / div > < div class = "ttdeci" > #define CHECK_EQ(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00703" > base/logging.h:703< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a7cc25402ecd7591b4c39934dd656b1f9" > < div class = "ttname" > < a href = "base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9" > CHECK_GE< / a > < / div > < div class = "ttdeci" > #define CHECK_GE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00707" > base/logging.h:707< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a7e03ec13560fa94a8fea569960d7efc6" > < div class = "ttname" > < a href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > < / div > < div class = "ttdeci" > #define CHECK_GT(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00708" > base/logging.h:708< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_aae2dc65d9ea248d54bf39daa986dd295" > < div class = "ttname" > < a href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > < / div > < div class = "ttdeci" > #define DCHECK_GE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00895" > base/logging.h:895< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ab4f56aa24c4c9cddc47a6abd2d747f9a" > < div class = "ttname" > < a href = "base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a" > DCHECK_GT< / a > < / div > < div class = "ttdeci" > #define DCHECK_GT(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00896" > base/logging.h:896< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ab62f5ed8f2d48e29802be0cbbcd1359a" > < div class = "ttname" > < a href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > < / div > < div class = "ttdeci" > #define DCHECK_LT(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00894" > base/logging.h:894< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_accad43a85d781d53381cd53a9894b6ae" > < div class = "ttname" > < a href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > < / div > < div class = "ttdeci" > #define LOG(severity)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00420" > base/logging.h:420< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_ae17f8119c108cf3070bad3449c7e0006" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > < / div > < div class = "ttdeci" > #define DCHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00890" > base/logging.h:890< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ae4db23f10f5d4aad6d735f5a74cd6f8c" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c" > CHECK_LE< / a > < / div > < div class = "ttdeci" > #define CHECK_LE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00705" > base/logging.h:705< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ae89df3243bbb8341130c7b3f44145ea0" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > < / div > < div class = "ttdeci" > #define DCHECK_EQ(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00891" > base/logging.h:891< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_afcaa7cadd41741bb855c2ada1d2ef927" > < div class = "ttname" > < a href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > < / div > < div class = "ttdeci" > #define VLOG(verboselevel)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00984" > base/logging.h:984< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclass_wall_timer_html" > < div class = "ttname" > < a href = "class_wall_timer.html" > WallTimer< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "timer_8h_source.html#l00023" > timer.h:23< / a > < / div > < / div >
< div class = "ttc" id = "aclass_wall_timer_html_a07aaf1227e4d645f15e0a964f54ef291" > < div class = "ttname" > < a href = "class_wall_timer.html#a07aaf1227e4d645f15e0a964f54ef291" > WallTimer::Start< / a > < / div > < div class = "ttdeci" > void Start()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "timer_8h_source.html#l00031" > timer.h:31< / a > < / div > < / div >
< div class = "ttc" id = "aclass_wall_timer_html_a17a237457e57625296e6b24feb19c60a" > < div class = "ttname" > < a href = "class_wall_timer.html#a17a237457e57625296e6b24feb19c60a" > WallTimer::Stop< / a > < / div > < div class = "ttdeci" > void Stop()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "timer_8h_source.html#l00039" > timer.h:39< / a > < / div > < / div >
< div class = "ttc" id = "aclass_wall_timer_html_aec56fe080959ecebec3feaed9dafde84" > < div class = "ttname" > < a href = "class_wall_timer.html#aec56fe080959ecebec3feaed9dafde84" > WallTimer::Get< / a > < / div > < div class = "ttdeci" > double Get() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "timer_8h_source.html#l00045" > timer.h:45< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_container_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment_container.html" > operations_research::AssignmentContainer< IntVar, IntVarElement > < / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_container_html_a24926108b770033792d015cb86aeffb3" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment_container.html#a24926108b770033792d015cb86aeffb3" > operations_research::AssignmentContainer::Size< / a > < / div > < div class = "ttdeci" > int Size() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l05000" > constraint_solver.h:5000< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_container_html_a574bbe757dd231a59843422be3145dee" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment_container.html#a574bbe757dd231a59843422be3145dee" > operations_research::AssignmentContainer::Element< / a > < / div > < div class = "ttdeci" > const E & Element(const V *const var) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l04984" > constraint_solver.h:4984< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_container_html_ab313b4181bd38071d2d1495a0227f1d6" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment_container.html#ab313b4181bd38071d2d1495a0227f1d6" > operations_research::AssignmentContainer::elements< / a > < / div > < div class = "ttdeci" > const std::vector< E > & elements() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l04997" > constraint_solver.h:4997< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html" > operations_research::Assignment< / a > < / div > < div class = "ttdoc" > An Assignment is a variable -> domains mapping, used to report solutions to the user.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l05081" > constraint_solver.h:5081< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_a34965212763f85ad2098000fc74cf171" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#a34965212763f85ad2098000fc74cf171" > operations_research::Assignment::IntervalVarContainer< / a > < / div > < div class = "ttdeci" > const IntervalContainer & IntervalVarContainer() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l05234" > constraint_solver.h:5234< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_a3abcbe1fcd37d8982941a795ed22e34a" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#a3abcbe1fcd37d8982941a795ed22e34a" > operations_research::Assignment::Store< / a > < / div > < div class = "ttdeci" > void Store()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l00428" > constraint_solver/assignment.cc:428< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_a431875fe26e9e5e35f0ced96f77cd290" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#a431875fe26e9e5e35f0ced96f77cd290" > operations_research::Assignment::SetObjectiveValue< / a > < / div > < div class = "ttdeci" > void SetObjectiveValue(int64_t value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l00931" > constraint_solver/assignment.cc:931< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_a4787369b2c9922e8ad325759d2a559b3" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#a4787369b2c9922e8ad325759d2a559b3" > operations_research::Assignment::Objective< / a > < / div > < div class = "ttdeci" > IntVar * Objective() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l00883" > constraint_solver/assignment.cc:883< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_a673faac1a261ca2414930dddbfaef92b" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#a673faac1a261ca2414930dddbfaef92b" > operations_research::Assignment::ObjectiveValue< / a > < / div > < div class = "ttdeci" > int64_t ObjectiveValue() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l00899" > constraint_solver/assignment.cc:899< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_a81c8f76d39ff0529fe40e70f8319d5d2" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#a81c8f76d39ff0529fe40e70f8319d5d2" > operations_research::Assignment::HasObjective< / a > < / div > < div class = "ttdeci" > bool HasObjective() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l05124" > constraint_solver.h:5124< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_a86601a2dad7a051d7b387ffa789898ff" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#a86601a2dad7a051d7b387ffa789898ff" > operations_research::Assignment::AddObjective< / a > < / div > < div class = "ttdeci" > void AddObjective(IntVar *const v)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l00877" > constraint_solver/assignment.cc:877< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_aa71d36872f416feaa853788a7a7a7ef8" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#aa71d36872f416feaa853788a7a7a7ef8" > operations_research::Assignment::Clear< / a > < / div > < div class = "ttdeci" > void Clear()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l00421" > constraint_solver/assignment.cc:421< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_aad86dd69d5664ce8e16198be929fd941" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#aad86dd69d5664ce8e16198be929fd941" > operations_research::Assignment::CopyIntersection< / a > < / div > < div class = "ttdeci" > void CopyIntersection(const Assignment *assignment)< / div > < div class = "ttdoc" > Copies the intersection of the two assignments to the current assignment.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l01004" > constraint_solver/assignment.cc:1004< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_ace2db6f9700f6a2159db104f5df1dc8f" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#ace2db6f9700f6a2159db104f5df1dc8f" > operations_research::Assignment::IntContainer< / a > < / div > < div class = "ttdeci" > AssignmentContainer< IntVar, IntVarElement > IntContainer< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l05083" > constraint_solver.h:5083< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_adc0a2632bffdcc3b422a33cda362a294" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#adc0a2632bffdcc3b422a33cda362a294" > operations_research::Assignment::NumIntVars< / a > < / div > < div class = "ttdeci" > int NumIntVars() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l05101" > constraint_solver.h:5101< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::Assignment::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l00626" > constraint_solver/assignment.cc:626< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_assignment_html_aedb0ae1cf8c3e89218604e5c039d6c7b" > < div class = "ttname" > < a href = "classoperations__research_1_1_assignment.html#aedb0ae1cf8c3e89218604e5c039d6c7b" > operations_research::Assignment::IntVarContainer< / a > < / div > < div class = "ttdeci" > const IntContainer & IntVarContainer() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l05232" > constraint_solver.h:5232< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_inactive_node_to_path_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html" > operations_research::BaseInactiveNodeToPathOperator< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01079" > local_search.cc:1079< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_inactive_node_to_path_operator_html_a0ad0c64ded5b916cdef28c4f5caf18a6" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#a0ad0c64ded5b916cdef28c4f5caf18a6" > operations_research::BaseInactiveNodeToPathOperator::~BaseInactiveNodeToPathOperator< / a > < / div > < div class = "ttdeci" > ~BaseInactiveNodeToPathOperator() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01090" > local_search.cc:1090< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_inactive_node_to_path_operator_html_a6cfdfe7ad9b112287ace2c74ff4d89b1" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#a6cfdfe7ad9b112287ace2c74ff4d89b1" > operations_research::BaseInactiveNodeToPathOperator::BaseInactiveNodeToPathOperator< / a > < / div > < div class = "ttdeci" > BaseInactiveNodeToPathOperator(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, int number_of_base_nodes, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01081" > local_search.cc:1081< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_inactive_node_to_path_operator_html_ad01d9500474e389acf3e4e73e8888fc3" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad01d9500474e389acf3e4e73e8888fc3" > operations_research::BaseInactiveNodeToPathOperator::GetInactiveNode< / a > < / div > < div class = "ttdeci" > int64_t GetInactiveNode() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01094" > local_search.cc:1094< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_inactive_node_to_path_operator_html_ad14cde260686e5b4174e691675df3139" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_inactive_node_to_path_operator.html#ad14cde260686e5b4174e691675df3139" > operations_research::BaseInactiveNodeToPathOperator::MakeOneNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeOneNeighbor() override< / div > < div class = "ttdoc" > This method should not be overridden. Override MakeNeighbor() instead.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01112" > local_search.cc:1112< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_lns_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_lns.html" > operations_research::BaseLns< / a > < / div > < div class = "ttdoc" > This is the base class for building an Lns operator.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01260" > constraint_solveri.h:1260< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_lns_html_a3de0e8f828ff8c805575512db8e89c75" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_lns.html#a3de0e8f828ff8c805575512db8e89c75" > operations_research::BaseLns::NextFragment< / a > < / div > < div class = "ttdeci" > virtual bool NextFragment()=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_lns_html_a4b7841840aa1d1db5969b556993c4701" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_lns.html#a4b7841840aa1d1db5969b556993c4701" > operations_research::BaseLns::~BaseLns< / a > < / div > < div class = "ttdeci" > ~BaseLns() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00104" > local_search.cc:104< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_lns_html_a76f3a89c46806c6aa038669246ccb66b" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_lns.html#a76f3a89c46806c6aa038669246ccb66b" > operations_research::BaseLns::AppendToFragment< / a > < / div > < div class = "ttdeci" > void AppendToFragment(int index)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00121" > local_search.cc:121< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_lns_html_a840517015168011f69e29024a6427c59" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_lns.html#a840517015168011f69e29024a6427c59" > operations_research::BaseLns::BaseLns< / a > < / div > < div class = "ttdeci" > BaseLns(const std::vector< IntVar * > & vars)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00101" > local_search.cc:101< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_lns_html_a93c1603a882c8cf59cc93822caf83caa" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_lns.html#a93c1603a882c8cf59cc93822caf83caa" > operations_research::BaseLns::FragmentSize< / a > < / div > < div class = "ttdeci" > int FragmentSize() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00127" > local_search.cc:127< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_lns_html_ad14cde260686e5b4174e691675df3139" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_lns.html#ad14cde260686e5b4174e691675df3139" > operations_research::BaseLns::MakeOneNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeOneNeighbor() override< / div > < div class = "ttdoc" > This method should not be overridden. Override NextFragment() instead.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00106" > local_search.cc:106< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_lns_html_adfa0121ae9643b1ebbf015263e75267f" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_lns.html#adfa0121ae9643b1ebbf015263e75267f" > operations_research::BaseLns::InitFragments< / a > < / div > < div class = "ttdeci" > virtual void InitFragments()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00119" > local_search.cc:119< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_object_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_object.html" > operations_research::BaseObject< / a > < / div > < div class = "ttdoc" > A BaseObject is the root of all reversibly allocated objects.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03169" > constraint_solver.h:3169< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_base_object_html_a8eba5d533fa9df4617c1868d3ec2afc4" > < div class = "ttname" > < a href = "classoperations__research_1_1_base_object.html#a8eba5d533fa9df4617c1868d3ec2afc4" > operations_research::BaseObject::DebugString< / a > < / div > < div class = "ttdeci" > virtual std::string DebugString() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03173" > constraint_solver.h:3173< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_bitset64_html_a76e58f3dd327215d28ea8c48f8c86009" > < div class = "ttname" > < a href = "classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009" > operations_research::Bitset64::Set< / a > < / div > < div class = "ttdeci" > void Set(IndexType i)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "bitset_8h_source.html#l00495" > bitset.h:495< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_bitset64_html_aa7d76b766faf39c1652b6617eac5fe20" > < div class = "ttname" > < a href = "classoperations__research_1_1_bitset64.html#aa7d76b766faf39c1652b6617eac5fe20" > operations_research::Bitset64::ClearAll< / a > < / div > < div class = "ttdeci" > void ClearAll()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "bitset_8h_source.html#l00454" > bitset.h:454< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_change_value_html_a24154d3958d686ddef877d6511dbf002" > < div class = "ttname" > < a href = "classoperations__research_1_1_change_value.html#a24154d3958d686ddef877d6511dbf002" > operations_research::ChangeValue::ChangeValue< / a > < / div > < div class = "ttdeci" > ChangeValue(const std::vector< IntVar * > & vars)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00295" > local_search.cc:295< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_change_value_html_a3a6b7683af0d21eadc801e49dcafb240" > < div class = "ttname" > < a href = "classoperations__research_1_1_change_value.html#a3a6b7683af0d21eadc801e49dcafb240" > operations_research::ChangeValue::ModifyValue< / a > < / div > < div class = "ttdeci" > virtual int64_t ModifyValue(int64_t index, int64_t value)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_change_value_html_a65938f69ea3057a0c2cada291b8c6bce" > < div class = "ttname" > < a href = "classoperations__research_1_1_change_value.html#a65938f69ea3057a0c2cada291b8c6bce" > operations_research::ChangeValue::~ChangeValue< / a > < / div > < div class = "ttdeci" > ~ChangeValue() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00298" > local_search.cc:298< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_change_value_html_ad14cde260686e5b4174e691675df3139" > < div class = "ttname" > < a href = "classoperations__research_1_1_change_value.html#ad14cde260686e5b4174e691675df3139" > operations_research::ChangeValue::MakeOneNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeOneNeighbor() override< / div > < div class = "ttdoc" > This method should not be overridden. Override ModifyValue() instead.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00300" > local_search.cc:300< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_cross_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_cross.html" > operations_research::Cross< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01042" > local_search.cc:1042< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_cross_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_cross.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::Cross::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01055" > local_search.cc:1055< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_cross_html_a40848b847b1e5620a3bada1103322069" > < div class = "ttname" > < a href = "classoperations__research_1_1_cross.html#a40848b847b1e5620a3bada1103322069" > operations_research::Cross::Cross< / a > < / div > < div class = "ttdeci" > Cross(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01044" > local_search.cc:1044< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_cross_html_a9f87335744e20933551ed011c3822bd5" > < div class = "ttname" > < a href = "classoperations__research_1_1_cross.html#a9f87335744e20933551ed011c3822bd5" > operations_research::Cross::~Cross< / a > < / div > < div class = "ttdeci" > ~Cross() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01049" > local_search.cc:1049< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_cross_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_cross.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::Cross::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01052" > local_search.cc:1052< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_decision_builder_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_decision_builder.html" > operations_research::DecisionBuilder< / a > < / div > < div class = "ttdoc" > A DecisionBuilder is responsible for creating the search tree.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03285" > constraint_solver.h:3285< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_decision_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_decision.html" > operations_research::Decision< / a > < / div > < div class = "ttdoc" > A Decision represents a choice point in the search tree.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03245" > constraint_solver.h:3245< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_exchange_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_exchange.html" > operations_research::Exchange< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01006" > local_search.cc:1006< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_exchange_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_exchange.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::Exchange::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01019" > local_search.cc:1019< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_exchange_html_a7aede1d432affa306b026658bcccaf98" > < div class = "ttname" > < a href = "classoperations__research_1_1_exchange.html#a7aede1d432affa306b026658bcccaf98" > operations_research::Exchange::~Exchange< / a > < / div > < div class = "ttdeci" > ~Exchange() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01013" > local_search.cc:1013< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_exchange_html_aae781aab90d12f82f229c45e153ebdd6" > < div class = "ttname" > < a href = "classoperations__research_1_1_exchange.html#aae781aab90d12f82f229c45e153ebdd6" > operations_research::Exchange::Exchange< / a > < / div > < div class = "ttdeci" > Exchange(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01008" > local_search.cc:1008< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_exchange_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_exchange.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::Exchange::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01016" > local_search.cc:1016< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_extended_swap_active_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_extended_swap_active_operator.html" > operations_research::ExtendedSwapActiveOperator< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01347" > local_search.cc:1347< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_extended_swap_active_operator_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_extended_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::ExtendedSwapActiveOperator::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01362" > local_search.cc:1362< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_extended_swap_active_operator_html_a3318c7bad3e4e6a73216d9df126aca11" > < div class = "ttname" > < a href = "classoperations__research_1_1_extended_swap_active_operator.html#a3318c7bad3e4e6a73216d9df126aca11" > operations_research::ExtendedSwapActiveOperator::ExtendedSwapActiveOperator< / a > < / div > < div class = "ttdeci" > ExtendedSwapActiveOperator(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01349" > local_search.cc:1349< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_extended_swap_active_operator_html_ab6221e057ab68b747dd7ea9acfd020d2" > < div class = "ttname" > < a href = "classoperations__research_1_1_extended_swap_active_operator.html#ab6221e057ab68b747dd7ea9acfd020d2" > operations_research::ExtendedSwapActiveOperator::~ExtendedSwapActiveOperator< / a > < / div > < div class = "ttdeci" > ~ExtendedSwapActiveOperator() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01354" > local_search.cc:1354< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_extended_swap_active_operator_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_extended_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::ExtendedSwapActiveOperator::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01357" > local_search.cc:1357< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_find_one_neighbor_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_find_one_neighbor.html" > operations_research::FindOneNeighbor< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04089" > local_search.cc:4089< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_find_one_neighbor_html_a49b2c7befab0ae7655bd9fe05fa2b01a" > < div class = "ttname" > < a href = "classoperations__research_1_1_find_one_neighbor.html#a49b2c7befab0ae7655bd9fe05fa2b01a" > operations_research::FindOneNeighbor::~FindOneNeighbor< / a > < / div > < div class = "ttdeci" > ~FindOneNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04097" > local_search.cc:4097< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_find_one_neighbor_html_ab5f7652f234787507e7998fce5d701de" > < div class = "ttname" > < a href = "classoperations__research_1_1_find_one_neighbor.html#ab5f7652f234787507e7998fce5d701de" > operations_research::FindOneNeighbor::FindOneNeighbor< / a > < / div > < div class = "ttdeci" > FindOneNeighbor(Assignment *const assignment, IntVar *objective, SolutionPool *const pool, LocalSearchOperator *const ls_operator, DecisionBuilder *const sub_decision_builder, const RegularLimit *const limit, LocalSearchFilterManager *filter_manager)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04130" > local_search.cc:4130< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_find_one_neighbor_html_ad7f92654b8e5be833b185bd72f6c1e24" > < div class = "ttname" > < a href = "classoperations__research_1_1_find_one_neighbor.html#ad7f92654b8e5be833b185bd72f6c1e24" > operations_research::FindOneNeighbor::Next< / a > < / div > < div class = "ttdeci" > Decision * Next(Solver *const solver) override< / div > < div class = "ttdoc" > This is the main method of the decision builder class.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04180" > local_search.cc:4180< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_find_one_neighbor_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_find_one_neighbor.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::FindOneNeighbor::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04099" > local_search.cc:4099< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_hamiltonian_path_solver_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_hamiltonian_path_solver.html" > operations_research::HamiltonianPathSolver< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "hamiltonian__path_8h_source.html#l00454" > hamiltonian_path.h:454< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_hamiltonian_path_solver_html_a19edb994fca04e71736cf3a8d62d7a73" > < div class = "ttname" > < a href = "classoperations__research_1_1_hamiltonian_path_solver.html#a19edb994fca04e71736cf3a8d62d7a73" > operations_research::HamiltonianPathSolver::ChangeCostMatrix< / a > < / div > < div class = "ttdeci" > void ChangeCostMatrix(CostFunction cost)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "hamiltonian__path_8h_source.html#l00628" > hamiltonian_path.h:628< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_hamiltonian_path_solver_html_a326a998ed18bedda49bd2cab5cbd4079" > < div class = "ttname" > < a href = "classoperations__research_1_1_hamiltonian_path_solver.html#a326a998ed18bedda49bd2cab5cbd4079" > operations_research::HamiltonianPathSolver::TravelingSalesmanPath< / a > < / div > < div class = "ttdeci" > std::vector< int > TravelingSalesmanPath()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "hamiltonian__path_8h_source.html#l00866" > hamiltonian_path.h:866< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_expr_html_a62b340f6d1dde6a36560bd88a382ada7" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7" > operations_research::IntExpr::Min< / a > < / div > < div class = "ttdeci" > virtual int64_t Min() const =0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_expr_html_ac84c250d67f30c89e845cd460eeaaad8" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8" > operations_research::IntExpr::Max< / a > < / div > < div class = "ttdeci" > virtual int64_t Max() const =0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_element_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_element.html" > operations_research::IntVarElement< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l04694" > constraint_solver.h:4694< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_element_html_a15828fe5ecfdada586a63d916b7b7354" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_element.html#a15828fe5ecfdada586a63d916b7b7354" > operations_research::IntVarElement::Value< / a > < / div > < div class = "ttdeci" > int64_t Value() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l04718" > constraint_solver.h:4718< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_element_html_ad197164b669d8b5d35fc497754791e39" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_element.html#ad197164b669d8b5d35fc497754791e39" > operations_research::IntVarElement::Var< / a > < / div > < div class = "ttdeci" > IntVar * Var() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l04701" > constraint_solver.h:4701< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var.html" > operations_research::IntVar< / a > < / div > < div class = "ttdoc" > The class IntVar is a subset of IntExpr.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l04040" > constraint_solver.h:4040< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_html_aabb6b039a96b1f9aaed302ba620c08cd" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var.html#aabb6b039a96b1f9aaed302ba620c08cd" > operations_research::IntVar::Var< / a > < / div > < div class = "ttdeci" > IntVar * Var() override< / div > < div class = "ttdoc" > Creates a variable from the expression.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l04047" > constraint_solver.h:4047< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html" > operations_research::IntVarLocalSearchFilter< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01822" > constraint_solveri.h:1822< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_a07e7b2863d0982b2eb610f2d31171b4d" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#a07e7b2863d0982b2eb610f2d31171b4d" > operations_research::IntVarLocalSearchFilter::SynchronizeOnAssignment< / a > < / div > < div class = "ttdeci" > void SynchronizeOnAssignment(const Assignment *assignment)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03335" > local_search.cc:3335< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_a0aee6f5d9448e52ed735f92e581f2a3f" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#a0aee6f5d9448e52ed735f92e581f2a3f" > operations_research::IntVarLocalSearchFilter::OnSynchronize< / a > < / div > < div class = "ttdeci" > virtual void OnSynchronize(const Assignment *delta)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01851" > constraint_solveri.h:1851< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_a24926108b770033792d015cb86aeffb3" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#a24926108b770033792d015cb86aeffb3" > operations_research::IntVarLocalSearchFilter::Size< / a > < / div > < div class = "ttdeci" > int Size() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01842" > constraint_solveri.h:1842< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_a32d7d75eadfb9b0f532f9bed4d864274" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#a32d7d75eadfb9b0f532f9bed4d864274" > operations_research::IntVarLocalSearchFilter::~IntVarLocalSearchFilter< / a > < / div > < div class = "ttdeci" > ~IntVarLocalSearchFilter() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03322" > local_search.cc:3322< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_a625550edd889d6c9a3b73db329d52a72" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#a625550edd889d6c9a3b73db329d52a72" > operations_research::IntVarLocalSearchFilter::Synchronize< / a > < / div > < div class = "ttdeci" > void Synchronize(const Assignment *assignment, const Assignment *delta) override< / div > < div class = "ttdoc" > This method should not be overridden.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03324" > local_search.cc:3324< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_a6de77240042f2131a749284738dacf39" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#a6de77240042f2131a749284738dacf39" > operations_research::IntVarLocalSearchFilter::Var< / a > < / div > < div class = "ttdeci" > IntVar * Var(int index) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01843" > constraint_solveri.h:1843< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_a8aee4c2eced4f3924981864dffcb9f4b" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#a8aee4c2eced4f3924981864dffcb9f4b" > operations_research::IntVarLocalSearchFilter::FindIndex< / a > < / div > < div class = "ttdeci" > bool FindIndex(IntVar *const var, int64_t *index) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01831" > constraint_solveri.h:1831< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_a8db9c655c030223da3b1071e9469e441" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#a8db9c655c030223da3b1071e9469e441" > operations_research::IntVarLocalSearchFilter::IntVarLocalSearchFilter< / a > < / div > < div class = "ttdeci" > IntVarLocalSearchFilter(const std::vector< IntVar * > & vars)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03302" > local_search.cc:3302< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_a98462960b58fdbd903804b5fe18c0be0" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#a98462960b58fdbd903804b5fe18c0be0" > operations_research::IntVarLocalSearchFilter::Value< / a > < / div > < div class = "ttdeci" > int64_t Value(int index) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01844" > constraint_solveri.h:1844< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_ad0c622b7f274388822c9f35659a56542" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#ad0c622b7f274388822c9f35659a56542" > operations_research::IntVarLocalSearchFilter::AddVars< / a > < / div > < div class = "ttdeci" > void AddVars(const std::vector< IntVar * > & vars)< / div > < div class = "ttdoc" > Add variables to " track" to the filter.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03307" > local_search.cc:3307< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_filter_html_af295b14439014798b1fd34faffd3b5e7" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_filter.html#af295b14439014798b1fd34faffd3b5e7" > operations_research::IntVarLocalSearchFilter::IsVarSynced< / a > < / div > < div class = "ttdeci" > bool IsVarSynced(int index) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01848" > constraint_solveri.h:1848< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_operator.html" > operations_research::IntVarLocalSearchOperator< / a > < / div > < div class = "ttdoc" > Specialization of LocalSearchOperator built from an array of IntVars which specifies the scope of the...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01021" > constraint_solveri.h:1022< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_operator_html_a2b47576627076cc054924a89a08f69a6" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_operator.html#a2b47576627076cc054924a89a08f69a6" > operations_research::IntVarLocalSearchOperator::MakeNextNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNextNeighbor(Assignment *delta, Assignment *deltadelta) override< / div > < div class = "ttdoc" > Redefines MakeNextNeighbor to export a simpler interface.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00076" > local_search.cc:76< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_var_local_search_operator_html_ac7dcbffbe392b653b5e0674631d03d3d" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_var_local_search_operator.html#ac7dcbffbe392b653b5e0674631d03d3d" > operations_research::IntVarLocalSearchOperator::MakeOneNeighbor< / a > < / div > < div class = "ttdeci" > virtual bool MakeOneNeighbor()< / div > < div class = "ttdoc" > Creates a new neighbor.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00097" > local_search.cc:97< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_lin_kernighan_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_lin_kernighan.html" > operations_research::LinKernighan< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01658" > local_search.cc:1658< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_lin_kernighan_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_lin_kernighan.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::LinKernighan::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01697" > local_search.cc:1697< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_lin_kernighan_html_a8fae09c636da0b2a6812840e6e27bd8b" > < div class = "ttname" > < a href = "classoperations__research_1_1_lin_kernighan.html#a8fae09c636da0b2a6812840e6e27bd8b" > operations_research::LinKernighan::~LinKernighan< / a > < / div > < div class = "ttdeci" > ~LinKernighan() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01693" > local_search.cc:1693< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_lin_kernighan_html_ac0b773cd72e881364f22fc930bc9867c" > < div class = "ttname" > < a href = "classoperations__research_1_1_lin_kernighan.html#ac0b773cd72e881364f22fc930bc9867c" > operations_research::LinKernighan::LinKernighan< / a > < / div > < div class = "ttdeci" > LinKernighan(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, const Solver::IndexEvaluator3 & evaluator, bool topt)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01685" > local_search.cc:1685< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_lin_kernighan_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_lin_kernighan.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::LinKernighan::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01666" > local_search.cc:1666< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_filter_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_filter.html" > operations_research::LocalSearchFilter< / a > < / div > < div class = "ttdoc" > Local Search Filters are used for fast neighbor pruning.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01730" > constraint_solveri.h:1730< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_filter_manager_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_filter_manager.html" > operations_research::LocalSearchFilterManager< / a > < / div > < div class = "ttdoc" > Filter manager: when a move is made, filters are executed to decide whether the solution is feasible ...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01774" > constraint_solveri.h:1774< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_filter_manager_html_a16e0093badb54c2c26a272d6f245155e" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_filter_manager.html#a16e0093badb54c2c26a272d6f245155e" > operations_research::LocalSearchFilterManager::GetAcceptedObjectiveValue< / a > < / div > < div class = "ttdeci" > int64_t GetAcceptedObjectiveValue() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01806" > constraint_solveri.h:1806< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_filter_manager_html_a2f382f2b04d9d07c1ca24689bb31f082" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_filter_manager.html#a2f382f2b04d9d07c1ca24689bb31f082" > operations_research::LocalSearchFilterManager::LocalSearchFilterManager< / a > < / div > < div class = "ttdeci" > LocalSearchFilterManager(std::vector< FilterEvent > filter_events)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03975" > local_search.cc:3975< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_filter_manager_html_a712060303eea0e26ca9a072b57bbf227" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_filter_manager.html#a712060303eea0e26ca9a072b57bbf227" > operations_research::LocalSearchFilterManager::Accept< / a > < / div > < div class = "ttdeci" > bool Accept(LocalSearchMonitor *const monitor, const Assignment *delta, const Assignment *deltadelta, int64_t objective_min, int64_t objective_max)< / div > < div class = "ttdoc" > Returns true iff all filters return true, and the sum of their accepted objectives is between objecti...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03996" > local_search.cc:3996< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_filter_manager_html_ad415204991d6155dd37e84f3a306ccca" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_filter_manager.html#ad415204991d6155dd37e84f3a306ccca" > operations_research::LocalSearchFilterManager::Revert< / a > < / div > < div class = "ttdeci" > void Revert()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03985" > local_search.cc:3985< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_filter_manager_html_ae90693395653f673140e7bee51daf656" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_filter_manager.html#ae90693395653f673140e7bee51daf656" > operations_research::LocalSearchFilterManager::Synchronize< / a > < / div > < div class = "ttdeci" > void Synchronize(const Assignment *assignment, const Assignment *delta)< / div > < div class = "ttdoc" > Synchronizes all filters to assignment.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04041" > local_search.cc:4041< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_monitor_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_monitor.html" > operations_research::LocalSearchMonitor< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01929" > constraint_solveri.h:1929< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_monitor_html_a0ee5f26ca61781ca148050d4c849a59a" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_monitor.html#a0ee5f26ca61781ca148050d4c849a59a" > operations_research::LocalSearchMonitor::EndMakeNextNeighbor< / a > < / div > < div class = "ttdeci" > virtual void EndMakeNextNeighbor(const LocalSearchOperator *op, bool neighbor_found, const Assignment *delta, const Assignment *deltadelta)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_monitor_html_a16b6aa7d88fa401005be90a804a7ab10" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_monitor.html#a16b6aa7d88fa401005be90a804a7ab10" > operations_research::LocalSearchMonitor::EndAcceptNeighbor< / a > < / div > < div class = "ttdeci" > virtual void EndAcceptNeighbor(const LocalSearchOperator *op, bool neighbor_found)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_monitor_html_a1b4ca6b8001752831ccac4e35478456c" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_monitor.html#a1b4ca6b8001752831ccac4e35478456c" > operations_research::LocalSearchMonitor::BeginMakeNextNeighbor< / a > < / div > < div class = "ttdeci" > virtual void BeginMakeNextNeighbor(const LocalSearchOperator *op)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_monitor_html_a70a6f04e20d3aca67f5463c3b12498dc" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_monitor.html#a70a6f04e20d3aca67f5463c3b12498dc" > operations_research::LocalSearchMonitor::EndFiltering< / a > < / div > < div class = "ttdeci" > virtual void EndFiltering(const LocalSearchFilter *filter, bool reject)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_monitor_html_a9bff5a3752886dfc07cdb1a013703229" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_monitor.html#a9bff5a3752886dfc07cdb1a013703229" > operations_research::LocalSearchMonitor::BeginFilterNeighbor< / a > < / div > < div class = "ttdeci" > virtual void BeginFilterNeighbor(const LocalSearchOperator *op)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_monitor_html_aa4c2b5fb22216b02024b4e6f42603483" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_monitor.html#aa4c2b5fb22216b02024b4e6f42603483" > operations_research::LocalSearchMonitor::BeginAcceptNeighbor< / a > < / div > < div class = "ttdeci" > virtual void BeginAcceptNeighbor(const LocalSearchOperator *op)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_monitor_html_aa80c2b78ad60b5811b9fdeb8fab32c71" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_monitor.html#aa80c2b78ad60b5811b9fdeb8fab32c71" > operations_research::LocalSearchMonitor::BeginFiltering< / a > < / div > < div class = "ttdeci" > virtual void BeginFiltering(const LocalSearchFilter *filter)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_monitor_html_acf88f5c01754112f318c5e3e09e3df28" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_monitor.html#acf88f5c01754112f318c5e3e09e3df28" > operations_research::LocalSearchMonitor::EndFilterNeighbor< / a > < / div > < div class = "ttdeci" > virtual void EndFilterNeighbor(const LocalSearchOperator *op, bool neighbor_found)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_operator.html" > operations_research::LocalSearchOperator< / a > < / div > < div class = "ttdoc" > The base class for all local search operators.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00792" > constraint_solveri.h:792< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_operator_html_a1b0063f805d92ed061848616d08f4664" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_operator.html#a1b0063f805d92ed061848616d08f4664" > operations_research::LocalSearchOperator::HasFragments< / a > < / div > < div class = "ttdeci" > virtual bool HasFragments() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00802" > constraint_solveri.h:802< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_operator_html_a1e1cf9d9c4228f22482c4ee6c58951a8" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_operator.html#a1e1cf9d9c4228f22482c4ee6c58951a8" > operations_research::LocalSearchOperator::HoldsDelta< / a > < / div > < div class = "ttdeci" > virtual bool HoldsDelta() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00803" > constraint_solveri.h:803< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_operator_html_a4c4ba0ffe635d14b93794268bd8e5995" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_operator.html#a4c4ba0ffe635d14b93794268bd8e5995" > operations_research::LocalSearchOperator::Reset< / a > < / div > < div class = "ttdeci" > virtual void Reset()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00798" > constraint_solveri.h:798< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_operator_html_a6d9702ba9fe50096dded07c0c2836c32" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_operator.html#a6d9702ba9fe50096dded07c0c2836c32" > operations_research::LocalSearchOperator::Self< / a > < / div > < div class = "ttdeci" > virtual const LocalSearchOperator * Self() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00800" > constraint_solveri.h:800< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_operator_html_a9bd1712271364632b22009ef10eb2172" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_operator.html#a9bd1712271364632b22009ef10eb2172" > operations_research::LocalSearchOperator::MakeNextNeighbor< / a > < / div > < div class = "ttdeci" > virtual bool MakeNextNeighbor(Assignment *delta, Assignment *deltadelta)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_operator_html_ae8505ab0739cf0b585de5844f7a6703c" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_operator.html#ae8505ab0739cf0b585de5844f7a6703c" > operations_research::LocalSearchOperator::Start< / a > < / div > < div class = "ttdeci" > virtual void Start(const Assignment *assignment)=0< / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_phase_parameters_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_phase_parameters.html" > operations_research::LocalSearchPhaseParameters< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04427" > local_search.cc:4427< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_phase_parameters_html_a30a2d8e95615d4467958e773cca1620f" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_phase_parameters.html#a30a2d8e95615d4467958e773cca1620f" > operations_research::LocalSearchPhaseParameters::sub_decision_builder< / a > < / div > < div class = "ttdeci" > DecisionBuilder * sub_decision_builder() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04448" > local_search.cc:4448< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_phase_parameters_html_a350b13a903f1bd01fe217e68ecbed5a9" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_phase_parameters.html#a350b13a903f1bd01fe217e68ecbed5a9" > operations_research::LocalSearchPhaseParameters::~LocalSearchPhaseParameters< / a > < / div > < div class = "ttdeci" > ~LocalSearchPhaseParameters() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04440" > local_search.cc:4440< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_phase_parameters_html_a6b7b9c8aa43bcc5b17fae24cb48e0b64" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_phase_parameters.html#a6b7b9c8aa43bcc5b17fae24cb48e0b64" > operations_research::LocalSearchPhaseParameters::ls_operator< / a > < / div > < div class = "ttdeci" > LocalSearchOperator * ls_operator() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04447" > local_search.cc:4447< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_phase_parameters_html_a75b8f28347c5501a28f73d34ec449907" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_phase_parameters.html#a75b8f28347c5501a28f73d34ec449907" > operations_research::LocalSearchPhaseParameters::limit< / a > < / div > < div class = "ttdeci" > RegularLimit * limit() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04451" > local_search.cc:4451< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_phase_parameters_html_a9a78887d6733a620811a09954d2d7dce" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_phase_parameters.html#a9a78887d6733a620811a09954d2d7dce" > operations_research::LocalSearchPhaseParameters::filter_manager< / a > < / div > < div class = "ttdeci" > LocalSearchFilterManager *const filter_manager() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04452" > local_search.cc:4452< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_phase_parameters_html_abc82b1f5f4128c23cb592ee7ad680e74" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_phase_parameters.html#abc82b1f5f4128c23cb592ee7ad680e74" > operations_research::LocalSearchPhaseParameters::LocalSearchPhaseParameters< / a > < / div > < div class = "ttdeci" > LocalSearchPhaseParameters(IntVar *objective, SolutionPool *const pool, LocalSearchOperator *ls_operator, DecisionBuilder *sub_decision_builder, RegularLimit *const limit, LocalSearchFilterManager *filter_manager)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04429" > local_search.cc:4429< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_phase_parameters_html_ac5ecb68e570056723c8228cbbd0dc154" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_phase_parameters.html#ac5ecb68e570056723c8228cbbd0dc154" > operations_research::LocalSearchPhaseParameters::objective< / a > < / div > < div class = "ttdeci" > IntVar * objective() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04445" > local_search.cc:4445< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_phase_parameters_html_ad1ed1836fd9bd1be61ce2ffde747f6fa" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_phase_parameters.html#ad1ed1836fd9bd1be61ce2ffde747f6fa" > operations_research::LocalSearchPhaseParameters::solution_pool< / a > < / div > < div class = "ttdeci" > SolutionPool * solution_pool() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04446" > local_search.cc:4446< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_phase_parameters_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_phase_parameters.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::LocalSearchPhaseParameters::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04441" > local_search.cc:4441< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html" > operations_research::LocalSearchProfiler< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03683" > local_search.cc:3683< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a0bdc6735b31caa3523c00f92ee707e52" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a0bdc6735b31caa3523c00f92ee707e52" > operations_research::LocalSearchProfiler::BeginFiltering< / a > < / div > < div class = "ttdeci" > void BeginFiltering(const LocalSearchFilter *filter) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03859" > local_search.cc:3859< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a127c860aa3b5024666f308c553edf2a5" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a127c860aa3b5024666f308c553edf2a5" > operations_research::LocalSearchProfiler::Install< / a > < / div > < div class = "ttdeci" > void Install() override< / div > < div class = "ttdoc" > Install itself on the solver.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03875" > local_search.cc:3875< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a1d63fbac81ce38cd97e8a06dd86d1715" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a1d63fbac81ce38cd97e8a06dd86d1715" > operations_research::LocalSearchProfiler::BeginOperatorStart< / a > < / div > < div class = "ttdeci" > void BeginOperatorStart() override< / div > < div class = "ttdoc" > Local search operator events.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03830" > local_search.cc:3830< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a2536fa74dc1f0964122b676b944dcab0" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a2536fa74dc1f0964122b676b944dcab0" > operations_research::LocalSearchProfiler::RestartSearch< / a > < / div > < div class = "ttdeci" > void RestartSearch() override< / div > < div class = "ttdoc" > Restart the search.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03687" > local_search.cc:3687< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a2d41d4f18ba3d54a9b004c6addb8ea64" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a2d41d4f18ba3d54a9b004c6addb8ea64" > operations_research::LocalSearchProfiler::EndMakeNextNeighbor< / a > < / div > < div class = "ttdeci" > void EndMakeNextNeighbor(const LocalSearchOperator *op, bool neighbor_found, const Assignment *delta, const Assignment *deltadelta) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03838" > local_search.cc:3838< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a32e08745076d4727c2b9e9818f18f761" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a32e08745076d4727c2b9e9818f18f761" > operations_research::LocalSearchProfiler::ExportToLocalSearchStatistics< / a > < / div > < div class = "ttdeci" > LocalSearchStatistics ExportToLocalSearchStatistics() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03697" > local_search.cc:3697< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a3e9c145d6d56f5feeb3526a912b9b528" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a3e9c145d6d56f5feeb3526a912b9b528" > operations_research::LocalSearchProfiler::BeginMakeNextNeighbor< / a > < / div > < div class = "ttdeci" > void BeginMakeNextNeighbor(const LocalSearchOperator *op) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03832" > local_search.cc:3832< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a424edce8a1c3ab6486e1dc33faadbcaf" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a424edce8a1c3ab6486e1dc33faadbcaf" > operations_research::LocalSearchProfiler::EndAcceptNeighbor< / a > < / div > < div class = "ttdeci" > void EndAcceptNeighbor(const LocalSearchOperator *op, bool neighbor_found) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03853" > local_search.cc:3853< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a42a3ee4c9e3bf0abb1f4a6e853ef64ed" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a42a3ee4c9e3bf0abb1f4a6e853ef64ed" > operations_research::LocalSearchProfiler::BeginAcceptNeighbor< / a > < / div > < div class = "ttdeci" > void BeginAcceptNeighbor(const LocalSearchOperator *op) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03852" > local_search.cc:3852< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a4d07aaa3fe401d52e938c2f8f7f2e26f" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a4d07aaa3fe401d52e938c2f8f7f2e26f" > operations_research::LocalSearchProfiler::ExitSearch< / a > < / div > < div class = "ttdeci" > void ExitSearch() override< / div > < div class = "ttdoc" > End of the search.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03691" > local_search.cc:3691< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a5e3e57a2311804f5ae33d6024f3358f0" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a5e3e57a2311804f5ae33d6024f3358f0" > operations_research::LocalSearchProfiler::LocalSearchProfiler< / a > < / div > < div class = "ttdeci" > LocalSearchProfiler(Solver *solver)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03685" > local_search.cc:3685< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a684455b43321aebce9557661f21aa0f2" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a684455b43321aebce9557661f21aa0f2" > operations_research::LocalSearchProfiler::EndFilterNeighbor< / a > < / div > < div class = "ttdeci" > void EndFilterNeighbor(const LocalSearchOperator *op, bool neighbor_found) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03846" > local_search.cc:3846< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a9501e1562e9eb77c3724b14be927fabb" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a9501e1562e9eb77c3724b14be927fabb" > operations_research::LocalSearchProfiler::EndOperatorStart< / a > < / div > < div class = "ttdeci" > void EndOperatorStart() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03831" > local_search.cc:3831< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_a99cf80ffe49872a688cdc565eb15a784" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#a99cf80ffe49872a688cdc565eb15a784" > operations_research::LocalSearchProfiler::PrintOverview< / a > < / div > < div class = "ttdeci" > std::string PrintOverview() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03759" > local_search.cc:3759< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_aa5345eb1fc91fadc3ff2a8112cefd8d3" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#aa5345eb1fc91fadc3ff2a8112cefd8d3" > operations_research::LocalSearchProfiler::EndFiltering< / a > < / div > < div class = "ttdeci" > void EndFiltering(const LocalSearchFilter *filter, bool reject) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03863" > local_search.cc:3863< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_ac540c321355e4eca97dac2410d3f4edb" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#ac540c321355e4eca97dac2410d3f4edb" > operations_research::LocalSearchProfiler::BeginFilterNeighbor< / a > < / div > < div class = "ttdeci" > void BeginFilterNeighbor(const LocalSearchOperator *op) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03845" > local_search.cc:3845< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::LocalSearchProfiler::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03686" > local_search.cc:3686< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_profiler_html_af3970e93fc7a9ed78faeedf343ccf650" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_profiler.html#af3970e93fc7a9ed78faeedf343ccf650" > operations_research::LocalSearchProfiler::AddFirstSolutionProfiledDecisionBuilder< / a > < / div > < div class = "ttdeci" > void AddFirstSolutionProfiledDecisionBuilder(ProfiledDecisionBuilder *profiled_db)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03871" > local_search.cc:3871< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_state_html_aca6f43ce4724910499fa7cadb5caa01f" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_state.html#aca6f43ce4724910499fa7cadb5caa01f" > operations_research::LocalSearchState::Commit< / a > < / div > < div class = "ttdeci" > void Commit()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03665" > local_search.cc:3665< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_state_html_ad415204991d6155dd37e84f3a306ccca" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_state.html#ad415204991d6155dd37e84f3a306ccca" > operations_research::LocalSearchState::Revert< / a > < / div > < div class = "ttdeci" > void Revert()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03671" > local_search.cc:3671< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_state_html_ae2ee63cd9bce76b0235c961b803117ea" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_state.html#ae2ee63cd9bce76b0235c961b803117ea" > operations_research::LocalSearchState::AddVariable< / a > < / div > < div class = "ttdeci" > LocalSearchVariable AddVariable(int64_t initial_min, int64_t initial_max)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03601" > local_search.cc:3601< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_local_search_variable_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_search_variable.html" > operations_research::LocalSearchVariable< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01690" > constraint_solveri.h:1690< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_active_and_relocate_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_active_and_relocate.html" > operations_research::MakeActiveAndRelocate< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01187" > local_search.cc:1187< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_active_and_relocate_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_active_and_relocate.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::MakeActiveAndRelocate::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01202" > local_search.cc:1202< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_active_and_relocate_html_a8625bf2fb69128d6cbf5a68711554d91" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_active_and_relocate.html#a8625bf2fb69128d6cbf5a68711554d91" > operations_research::MakeActiveAndRelocate::~MakeActiveAndRelocate< / a > < / div > < div class = "ttdeci" > ~MakeActiveAndRelocate() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01194" > local_search.cc:1194< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_active_and_relocate_html_aa78f3b529efc5c13c3c120c1ed243085" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_active_and_relocate.html#aa78f3b529efc5c13c3c120c1ed243085" > operations_research::MakeActiveAndRelocate::MakeActiveAndRelocate< / a > < / div > < div class = "ttdeci" > MakeActiveAndRelocate(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01189" > local_search.cc:1189< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_active_and_relocate_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_active_and_relocate.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::MakeActiveAndRelocate::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01197" > local_search.cc:1197< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_active_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_active_operator.html" > operations_research::MakeActiveOperator< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01133" > local_search.cc:1133< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_active_operator_html_a0523370b831ff45845344b4ddab28767" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_active_operator.html#a0523370b831ff45845344b4ddab28767" > operations_research::MakeActiveOperator::~MakeActiveOperator< / a > < / div > < div class = "ttdeci" > ~MakeActiveOperator() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01140" > local_search.cc:1140< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_active_operator_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::MakeActiveOperator::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01146" > local_search.cc:1146< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_active_operator_html_a975f637feba26527a2e35d37e60545ad" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_active_operator.html#a975f637feba26527a2e35d37e60545ad" > operations_research::MakeActiveOperator::MakeActiveOperator< / a > < / div > < div class = "ttdeci" > MakeActiveOperator(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01135" > local_search.cc:1135< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_active_operator_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::MakeActiveOperator::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01143" > local_search.cc:1143< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_chain_inactive_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_chain_inactive_operator.html" > operations_research::MakeChainInactiveOperator< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01278" > local_search.cc:1278< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_chain_inactive_operator_html_a22efab68fd4a93ad85101ceffb01134b" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_chain_inactive_operator.html#a22efab68fd4a93ad85101ceffb01134b" > operations_research::MakeChainInactiveOperator::GetBaseNodeRestartPosition< / a > < / div > < div class = "ttdeci" > int64_t GetBaseNodeRestartPosition(int base_index) override< / div > < div class = "ttdoc" > Returns the index of the node to which the base node of index base_index must be set to when it reach...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01301" > local_search.cc:1301< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_chain_inactive_operator_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_chain_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::MakeChainInactiveOperator::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01286" > local_search.cc:1286< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_chain_inactive_operator_html_a2fd3d593b7cc193d13819eecc8ee5a4c" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_chain_inactive_operator.html#a2fd3d593b7cc193d13819eecc8ee5a4c" > operations_research::MakeChainInactiveOperator::~MakeChainInactiveOperator< / a > < / div > < div class = "ttdeci" > ~MakeChainInactiveOperator() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01285" > local_search.cc:1285< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_chain_inactive_operator_html_aeb4fe30538ba848f88b1657accd934c6" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_chain_inactive_operator.html#aeb4fe30538ba848f88b1657accd934c6" > operations_research::MakeChainInactiveOperator::OnSamePathAsPreviousBase< / a > < / div > < div class = "ttdeci" > bool OnSamePathAsPreviousBase(int64_t base_index) override< / div > < div class = "ttdoc" > Returns true if a base node has to be on the same path as the " previous" base node (base node of inde...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01295" > local_search.cc:1295< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_chain_inactive_operator_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_chain_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::MakeChainInactiveOperator::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01290" > local_search.cc:1290< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_chain_inactive_operator_html_aef518ed2e1ace1d393dc45612baf39ea" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_chain_inactive_operator.html#aef518ed2e1ace1d393dc45612baf39ea" > operations_research::MakeChainInactiveOperator::MakeChainInactiveOperator< / a > < / div > < div class = "ttdeci" > MakeChainInactiveOperator(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01280" > local_search.cc:1280< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_inactive_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_inactive_operator.html" > operations_research::MakeInactiveOperator< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01219" > local_search.cc:1219< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_inactive_operator_html_a138213d9733d8ad57693702008aeb83f" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_inactive_operator.html#a138213d9733d8ad57693702008aeb83f" > operations_research::MakeInactiveOperator::MakeInactiveOperator< / a > < / div > < div class = "ttdeci" > MakeInactiveOperator(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01221" > local_search.cc:1221< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_inactive_operator_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::MakeInactiveOperator::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01227" > local_search.cc:1227< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_inactive_operator_html_a6df3ba9bed50c8f3d258b1c7835b1b0d" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_inactive_operator.html#a6df3ba9bed50c8f3d258b1c7835b1b0d" > operations_research::MakeInactiveOperator::~MakeInactiveOperator< / a > < / div > < div class = "ttdeci" > ~MakeInactiveOperator() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01226" > local_search.cc:1226< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_make_inactive_operator_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_make_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::MakeInactiveOperator::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01232" > local_search.cc:1232< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_model_visitor_html_a671ece39b478a03a0c0e45a0e81cc0c7" > < div class = "ttname" > < a href = "classoperations__research_1_1_model_visitor.html#a671ece39b478a03a0c0e45a0e81cc0c7" > operations_research::ModelVisitor::kIntervalsArgument< / a > < / div > < div class = "ttdeci" > static const char kIntervalsArgument[]< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03501" > constraint_solver.h:3501< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_model_visitor_html_aa9175e7f7c9d2598d26293435ecd89ce" > < div class = "ttname" > < a href = "classoperations__research_1_1_model_visitor.html#aa9175e7f7c9d2598d26293435ecd89ce" > operations_research::ModelVisitor::kVarsArgument< / a > < / div > < div class = "ttdeci" > static const char kVarsArgument[]< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03535" > constraint_solver.h:3535< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_model_visitor_html_ab2689eae50e311de930f43660cd27034" > < div class = "ttname" > < a href = "classoperations__research_1_1_model_visitor.html#ab2689eae50e311de930f43660cd27034" > operations_research::ModelVisitor::kVariableGroupExtension< / a > < / div > < div class = "ttdeci" > static const char kVariableGroupExtension[]< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03471" > constraint_solver.h:3471< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_nearest_neighbors_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_nearest_neighbors.html" > operations_research::NearestNeighbors< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01590" > local_search.cc:1590< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_nearest_neighbors_html_a16d9fd5e5be1efe514dad5dd85b7e6e9" > < div class = "ttname" > < a href = "classoperations__research_1_1_nearest_neighbors.html#a16d9fd5e5be1efe514dad5dd85b7e6e9" > operations_research::NearestNeighbors::Neighbors< / a > < / div > < div class = "ttdeci" > const std::vector< int > & Neighbors(int index) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01630" > local_search.cc:1630< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_nearest_neighbors_html_a56d504af3d483f34e19e5646f0e71073" > < div class = "ttname" > < a href = "classoperations__research_1_1_nearest_neighbors.html#a56d504af3d483f34e19e5646f0e71073" > operations_research::NearestNeighbors::NearestNeighbors< / a > < / div > < div class = "ttdeci" > NearestNeighbors(Solver::IndexEvaluator3 evaluator, const PathOperator & path_operator, int size)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01612" > local_search.cc:1612< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_nearest_neighbors_html_a8eba5d533fa9df4617c1868d3ec2afc4" > < div class = "ttname" > < a href = "classoperations__research_1_1_nearest_neighbors.html#a8eba5d533fa9df4617c1868d3ec2afc4" > operations_research::NearestNeighbors::DebugString< / a > < / div > < div class = "ttdeci" > virtual std::string DebugString() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01598" > local_search.cc:1598< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_nearest_neighbors_html_a98b1050f09da390896f964fb7a892391" > < div class = "ttname" > < a href = "classoperations__research_1_1_nearest_neighbors.html#a98b1050f09da390896f964fb7a892391" > operations_research::NearestNeighbors::Initialize< / a > < / div > < div class = "ttdeci" > void Initialize()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01619" > local_search.cc:1619< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_nearest_neighbors_html_ad583547ce3ea34c032bb5032c0a4a394" > < div class = "ttname" > < a href = "classoperations__research_1_1_nearest_neighbors.html#ad583547ce3ea34c032bb5032c0a4a394" > operations_research::NearestNeighbors::~NearestNeighbors< / a > < / div > < div class = "ttdeci" > virtual ~NearestNeighbors()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01594" > local_search.cc:1594< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_neighborhood_limit_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_neighborhood_limit.html" > operations_research::NeighborhoodLimit< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01858" > local_search.cc:1858< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_neighborhood_limit_html_a2b47576627076cc054924a89a08f69a6" > < div class = "ttname" > < a href = "classoperations__research_1_1_neighborhood_limit.html#a2b47576627076cc054924a89a08f69a6" > operations_research::NeighborhoodLimit::MakeNextNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNextNeighbor(Assignment *delta, Assignment *deltadelta) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01871" > local_search.cc:1871< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_neighborhood_limit_html_a35de616bef50b1661e3133761f7260e1" > < div class = "ttname" > < a href = "classoperations__research_1_1_neighborhood_limit.html#a35de616bef50b1661e3133761f7260e1" > operations_research::NeighborhoodLimit::HoldsDelta< / a > < / div > < div class = "ttdeci" > bool HoldsDelta() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01879" > local_search.cc:1879< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_neighborhood_limit_html_a649ef7a7bb95f4c1c3aaa685be5f6cf8" > < div class = "ttname" > < a href = "classoperations__research_1_1_neighborhood_limit.html#a649ef7a7bb95f4c1c3aaa685be5f6cf8" > operations_research::NeighborhoodLimit::NeighborhoodLimit< / a > < / div > < div class = "ttdeci" > NeighborhoodLimit(LocalSearchOperator *const op, int64_t limit)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01860" > local_search.cc:1860< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_neighborhood_limit_html_aeacffb05338262fd232dc77fed8cc586" > < div class = "ttname" > < a href = "classoperations__research_1_1_neighborhood_limit.html#aeacffb05338262fd232dc77fed8cc586" > operations_research::NeighborhoodLimit::Start< / a > < / div > < div class = "ttdeci" > void Start(const Assignment *assignment) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01866" > local_search.cc:1866< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_neighborhood_limit_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_neighborhood_limit.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::NeighborhoodLimit::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01881" > local_search.cc:1881< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_lns_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_lns.html" > operations_research::PathLns< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01788" > local_search.cc:1788< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_lns_html_a026250f453df6c3c5b417d1815ff1e05" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_lns.html#a026250f453df6c3c5b417d1815ff1e05" > operations_research::PathLns::PathLns< / a > < / div > < div class = "ttdeci" > PathLns(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, int number_of_chunks, int chunk_size, bool unactive_fragments)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01790" > local_search.cc:1790< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_lns_html_a13eca4316982a1ea9d39c4e50032114b" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_lns.html#a13eca4316982a1ea9d39c4e50032114b" > operations_research::PathLns::~PathLns< / a > < / div > < div class = "ttdeci" > ~PathLns() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01800" > local_search.cc:1800< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_lns_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_lns.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::PathLns::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01816" > local_search.cc:1816< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_lns_html_a4c069642a869d9055609c7eac7078f8c" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_lns.html#a4c069642a869d9055609c7eac7078f8c" > operations_research::PathLns::HasFragments< / a > < / div > < div class = "ttdeci" > bool HasFragments() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01804" > local_search.cc:1804< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_lns_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_lns.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::PathLns::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01803" > local_search.cc:1803< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html" > operations_research::PathOperator< / a > < / div > < div class = "ttdoc" > Base class of the local search operators dedicated to path modifications (a path is a set of nodes li...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01313" > constraint_solveri.h:1313< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a027b0d17fd972bee95a8023e7d4f81c9" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a027b0d17fd972bee95a8023e7d4f81c9" > operations_research::PathOperator::StartNode< / a > < / div > < div class = "ttdeci" > int64_t StartNode(int i) const< / div > < div class = "ttdoc" > Returns the start node of the ith base node.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01412" > constraint_solveri.h:1412< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a03283bdc4a6447ff4882cb1e42662b00" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a03283bdc4a6447ff4882cb1e42662b00" > operations_research::PathOperator::IsInactive< / a > < / div > < div class = "ttdeci" > bool IsInactive(int64_t node) const< / div > < div class = "ttdoc" > Returns true if node is inactive.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01504" > constraint_solveri.h:1504< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a0d3deb689556a77ed6f99860918d7f21" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a0d3deb689556a77ed6f99860918d7f21" > operations_research::PathOperator::ConsiderAlternatives< / a > < / div > < div class = "ttdeci" > virtual bool ConsiderAlternatives(int64_t base_index) const< / div > < div class = "ttdoc" > Indicates if alternatives should be considered when iterating over base nodes.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01452" > constraint_solveri.h:1452< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a10ae14d6daad9088377260420952f814" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a10ae14d6daad9088377260420952f814" > operations_research::PathOperator::MakeNeighbor< / a > < / div > < div class = "ttdeci" > virtual bool MakeNeighbor()=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a11b8ad366b686132736854e7029e7bff" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a11b8ad366b686132736854e7029e7bff" > operations_research::PathOperator::PathClass< / a > < / div > < div class = "ttdeci" > int PathClass(int i) const< / div > < div class = "ttdoc" > Returns the class of the path of the ith base node.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01416" > constraint_solveri.h:1416< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a1223e0b8dbca7cd9c296fc4de65080b2" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a1223e0b8dbca7cd9c296fc4de65080b2" > operations_research::PathOperator::OnNodeInitialization< / a > < / div > < div class = "ttdeci" > virtual void OnNodeInitialization()< / div > < div class = "ttdoc" > Called by OnStart() after initializing node information.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01383" > constraint_solveri.h:1383< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a126d8d622ba60f333308fd98bcf8ed2b" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a126d8d622ba60f333308fd98bcf8ed2b" > operations_research::PathOperator::OnSamePathAsPreviousBase< / a > < / div > < div class = "ttdeci" > virtual bool OnSamePathAsPreviousBase(int64_t base_index)< / div > < div class = "ttdoc" > Returns true if a base node has to be on the same path as the " previous" base node (base node of inde...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01436" > constraint_solveri.h:1436< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a208d45797eebd7cad439cc43b049103d" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a208d45797eebd7cad439cc43b049103d" > operations_research::PathOperator::number_of_nexts< / a > < / div > < div class = "ttdeci" > int number_of_nexts() const< / div > < div class = "ttdoc" > Number of next variables.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01375" > constraint_solveri.h:1375< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a28146a7f59f91f25281c97d55abce60d" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a28146a7f59f91f25281c97d55abce60d" > operations_research::PathOperator::CheckChainValidity< / a > < / div > < div class = "ttdeci" > bool CheckChainValidity(int64_t before_chain, int64_t chain_end, int64_t exclude) const< / div > < div class = "ttdoc" > Returns true if the chain is a valid path without cycles from before_chain to chain_end and does not ...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00839" > local_search.cc:839< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a38b76e1e3a147226d4981b05e4ec2c55" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a38b76e1e3a147226d4981b05e4ec2c55" > operations_research::PathOperator::RestartAtPathStartOnSynchronize< / a > < / div > < div class = "ttdeci" > virtual bool RestartAtPathStartOnSynchronize()< / div > < div class = "ttdoc" > When the operator is being synchronized with a new solution (when Start() is called),...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01429" > constraint_solveri.h:1429< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a4f36c21ecd69ac0eda49cd44375e88b4" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a4f36c21ecd69ac0eda49cd44375e88b4" > operations_research::PathOperator::IsPathEnd< / a > < / div > < div class = "ttdeci" > bool IsPathEnd(int64_t node) const< / div > < div class = "ttdoc" > Returns true if node is the last node on the path; defined by the fact that node is outside the range...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01498" > constraint_solveri.h:1498< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a5f9e1016a5bb6a7d5cded8599a50fce1" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a5f9e1016a5bb6a7d5cded8599a50fce1" > operations_research::PathOperator::Next< / a > < / div > < div class = "ttdeci" > int64_t Next(int64_t node) const< / div > < div class = "ttdoc" > Returns the node after node in the current delta.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01356" > constraint_solveri.h:1356< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a625a8523af421e43b7ac500b934e7dbd" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a625a8523af421e43b7ac500b934e7dbd" > operations_research::PathOperator::MoveChain< / a > < / div > < div class = "ttdeci" > bool MoveChain(int64_t before_chain, int64_t chain_end, int64_t destination)< / div > < div class = "ttdoc" > Moves the chain starting after the node before_chain and ending at the node chain_end after the node ...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00412" > local_search.cc:412< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a683f9daa3c8c8d6695ed277a470942f5" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a683f9daa3c8c8d6695ed277a470942f5" > operations_research::PathOperator::MakeActive< / a > < / div > < div class = "ttdeci" > bool MakeActive(int64_t node, int64_t destination)< / div > < div class = "ttdoc" > Insert the inactive node after destination.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00458" > local_search.cc:458< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a753f1802e83fb21039b87a64a1769983" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a753f1802e83fb21039b87a64a1769983" > operations_research::PathOperator::ReverseChain< / a > < / div > < div class = "ttdeci" > bool ReverseChain(int64_t before_chain, int64_t after_chain, int64_t *chain_last)< / div > < div class = "ttdoc" > Reverses the chain starting after before_chain and ending before after_chain.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00435" > local_search.cc:435< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a932ef778eaff30030509ce65ce40ca38" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a932ef778eaff30030509ce65ce40ca38" > operations_research::PathOperator::start_to_path_< / a > < / div > < div class = "ttdeci" > std::vector< int64_t > start_to_path_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01576" > constraint_solveri.h:1576< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_a968f3a82c5dbaba4f0725200b00ee97f" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#a968f3a82c5dbaba4f0725200b00ee97f" > operations_research::PathOperator::SetNext< / a > < / div > < div class = "ttdeci" > void SetNext(int64_t from, int64_t to, int64_t path)< / div > < div class = "ttdoc" > Sets 'to' to be the node after 'from' on the given path.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01486" > constraint_solveri.h:1486< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_aa14dad2d86c18296f9a5227b87d5caad" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#aa14dad2d86c18296f9a5227b87d5caad" > operations_research::PathOperator::Prev< / a > < / div > < div class = "ttdeci" > int64_t Prev(int64_t node) const< / div > < div class = "ttdoc" > Returns the node before node in the current delta.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01362" > constraint_solveri.h:1362< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_aa5e00890b9ba3ed95dfba829e51f6be4" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#aa5e00890b9ba3ed95dfba829e51f6be4" > operations_research::PathOperator::OldNext< / a > < / div > < div class = "ttdeci" > int64_t OldNext(int64_t node) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01454" > constraint_solveri.h:1454< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_aa8d4a4b8ea73184cedcc0be51f6a3921" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#aa8d4a4b8ea73184cedcc0be51f6a3921" > operations_research::PathOperator::SkipUnchanged< / a > < / div > < div class = "ttdeci" > bool SkipUnchanged(int index) const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00400" > local_search.cc:400< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_aad7695e494039d607c26afb6acd0644a" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#aad7695e494039d607c26afb6acd0644a" > operations_research::PathOperator::number_of_nexts_< / a > < / div > < div class = "ttdeci" > const int number_of_nexts_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01572" > constraint_solveri.h:1572< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_ab5ccf1d0572985fd266702a181b9cf8d" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#ab5ccf1d0572985fd266702a181b9cf8d" > operations_research::PathOperator::SwapActiveAndInactive< / a > < / div > < div class = "ttdeci" > bool SwapActiveAndInactive(int64_t active, int64_t inactive)< / div > < div class = "ttdoc" > Replaces active by inactive in the current path, making active inactive.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00485" > local_search.cc:485< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_ab661b8d8259dac8444804d91809fbb0a" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#ab661b8d8259dac8444804d91809fbb0a" > operations_research::PathOperator::ResetPosition< / a > < / div > < div class = "ttdeci" > void ResetPosition()< / div > < div class = "ttdoc" > Reset the position of the operator to its position when Start() was last called; this can be used to ...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01514" > constraint_solveri.h:1514< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_ab720cd311ecdce747e444192edd3ea78" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#ab720cd311ecdce747e444192edd3ea78" > operations_research::PathOperator::GetBaseNodeRestartPosition< / a > < / div > < div class = "ttdeci" > virtual int64_t GetBaseNodeRestartPosition(int base_index)< / div > < div class = "ttdoc" > Returns the index of the node to which the base node of index base_index must be set to when it reach...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01442" > constraint_solveri.h:1442< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_ab8846cc7a17291cb0dffd4c0fc4933ea" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#ab8846cc7a17291cb0dffd4c0fc4933ea" > operations_research::PathOperator::BaseNode< / a > < / div > < div class = "ttdeci" > int64_t BaseNode(int i) const< / div > < div class = "ttdoc" > Returns the ith base node of the operator.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01386" > constraint_solveri.h:1386< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_ac4e410910ad9361ed46221ecc6f0aa9b" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#ac4e410910ad9361ed46221ecc6f0aa9b" > operations_research::PathOperator::next_base_to_increment_< / a > < / div > < div class = "ttdeci" > int next_base_to_increment_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01574" > constraint_solveri.h:1574< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_ac9d41c75de01039a11af9b5d3cecc37f" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#ac9d41c75de01039a11af9b5d3cecc37f" > operations_research::PathOperator::GetSiblingAlternativeIndex< / a > < / div > < div class = "ttdeci" > int GetSiblingAlternativeIndex(int node) const< / div > < div class = "ttdoc" > Returns the index of the alternative set of the sibling of node.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01553" > constraint_solveri.h:1553< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_ad14cde260686e5b4174e691675df3139" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#ad14cde260686e5b4174e691675df3139" > operations_research::PathOperator::MakeOneNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeOneNeighbor() override< / div > < div class = "ttdoc" > This method should not be overridden. Override MakeNeighbor() instead.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00388" > local_search.cc:388< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_adf2175ee598b241dcc5459573ebdc886" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#adf2175ee598b241dcc5459573ebdc886" > operations_research::PathOperator::Path< / a > < / div > < div class = "ttdeci" > int64_t Path(int64_t node) const< / div > < div class = "ttdoc" > Returns the index of the path to which node belongs in the current delta.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01370" > constraint_solveri.h:1370< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_ae1c162cfc11069e25becbd53cdce7def" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#ae1c162cfc11069e25becbd53cdce7def" > operations_research::PathOperator::InitPosition< / a > < / div > < div class = "ttdeci" > virtual bool InitPosition() const< / div > < div class = "ttdoc" > Returns true if the operator needs to restart its initial position at each call to Start()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01510" > constraint_solveri.h:1510< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_ae56132578e8bc7a7eca4af4fd24fa966" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#ae56132578e8bc7a7eca4af4fd24fa966" > operations_research::PathOperator::ignore_path_vars_< / a > < / div > < div class = "ttdeci" > const bool ignore_path_vars_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01573" > constraint_solveri.h:1573< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_aea9787c24ee8fe0e3fa88451ddadeb54" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#aea9787c24ee8fe0e3fa88451ddadeb54" > operations_research::PathOperator::PathOperator< / a > < / div > < div class = "ttdeci" > PathOperator(const std::vector< IntVar * > & next_vars, const std::vector< IntVar * > & path_vars, IterationParameters iteration_parameters)< / div > < div class = "ttdoc" > Builds an instance of PathOperator from next and path variables.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00345" > local_search.cc:345< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_af82f4acaed7bb39d568e689a9caa63d5" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#af82f4acaed7bb39d568e689a9caa63d5" > operations_research::PathOperator::Reset< / a > < / div > < div class = "ttdeci" > void Reset() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00379" > local_search.cc:379< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_afd4107d44c9d70962fa429ecd6cc8312" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#afd4107d44c9d70962fa429ecd6cc8312" > operations_research::PathOperator::num_paths_< / a > < / div > < div class = "ttdeci" > int num_paths_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01575" > constraint_solveri.h:1575< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_operator_html_aff25e92fae946063c5a4a786e58e37a2" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_operator.html#aff25e92fae946063c5a4a786e58e37a2" > operations_research::PathOperator::MakeChainInactive< / a > < / div > < div class = "ttdeci" > bool MakeChainInactive(int64_t before_chain, int64_t chain_end)< / div > < div class = "ttdoc" > Makes the nodes on the chain starting after before_chain and ending at chain_end inactive.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00468" > local_search.cc:468< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_1_1_chain_range_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state_1_1_chain_range.html" > operations_research::PathState::ChainRange< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03266" > constraint_solveri.h:3266< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_1_1_node_range_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state_1_1_node_range.html" > operations_research::PathState::NodeRange< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03309" > constraint_solveri.h:3309< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html" > operations_research::PathState< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03061" > constraint_solveri.h:3061< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_a0d16eaa2f4cc0dbde0c88126021ec34e" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#a0d16eaa2f4cc0dbde0c88126021ec34e" > operations_research::PathState::NumPaths< / a > < / div > < div class = "ttdeci" > int NumPaths() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03095" > constraint_solveri.h:3095< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_a5385bb1f08b7a7dedd4caa863f3b09b1" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#a5385bb1f08b7a7dedd4caa863f3b09b1" > operations_research::PathState::ChangedPaths< / a > < / div > < div class = "ttdeci" > const std::vector< int > & ChangedPaths() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03109" > constraint_solveri.h:3109< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_a62f78c1e488deaeaf985cabbcacf5d2f" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#a62f78c1e488deaeaf985cabbcacf5d2f" > operations_research::PathState::ChangedLoops< / a > < / div > < div class = "ttdeci" > const std::vector< int > & ChangedLoops() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03111" > constraint_solveri.h:3111< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_a6c1f27c9de7ff98356fa712e4b796a1a" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#a6c1f27c9de7ff98356fa712e4b796a1a" > operations_research::PathState::IsInvalid< / a > < / div > < div class = "ttdeci" > bool IsInvalid() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03148" > constraint_solveri.h:3148< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_a72756006e75803f215faf5453e42643c" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#a72756006e75803f215faf5453e42643c" > operations_research::PathState::ChangePath< / a > < / div > < div class = "ttdeci" > void ChangePath(int path, const std::vector< ChainBounds > & chains)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02619" > local_search.cc:2619< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_a747ddcc73f7e44233e6daa5c076eb329" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#a747ddcc73f7e44233e6daa5c076eb329" > operations_research::PathState::ChangeLoops< / a > < / div > < div class = "ttdeci" > void ChangeLoops(const std::vector< int > & new_loops)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02628" > local_search.cc:2628< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_a8bffb16d39fb61d3a63bfbd7e239cc88" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#a8bffb16d39fb61d3a63bfbd7e239cc88" > operations_research::PathState::Nodes< / a > < / div > < div class = "ttdeci" > NodeRange Nodes(int path) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02612" > local_search.cc:2612< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_a937b365701ebfe974cd5cb1353261f09" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#a937b365701ebfe974cd5cb1353261f09" > operations_research::PathState::Path< / a > < / div > < div class = "ttdeci" > int Path(int node) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03104" > constraint_solveri.h:3104< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_aca6f43ce4724910499fa7cadb5caa01f" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#aca6f43ce4724910499fa7cadb5caa01f" > operations_research::PathState::Commit< / a > < / div > < div class = "ttdeci" > void Commit()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02635" > local_search.cc:2635< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_ad415204991d6155dd37e84f3a306ccca" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#ad415204991d6155dd37e84f3a306ccca" > operations_research::PathState::Revert< / a > < / div > < div class = "ttdeci" > void Revert()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02644" > local_search.cc:2644< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_ad47f19f9f76313e9fad7d6c63424a3f9" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#ad47f19f9f76313e9fad7d6c63424a3f9" > operations_research::PathState::Chains< / a > < / div > < div class = "ttdeci" > ChainRange Chains(int path) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02605" > local_search.cc:2605< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_add5aaa3d107c19f881053c3a398df594" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#add5aaa3d107c19f881053c3a398df594" > operations_research::PathState::Start< / a > < / div > < div class = "ttdeci" > int Start(int path) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03097" > constraint_solveri.h:3097< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_af7b62ca470d8de1c1dde577b04671fa7" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#af7b62ca470d8de1c1dde577b04671fa7" > operations_research::PathState::NumNodes< / a > < / div > < div class = "ttdeci" > int NumNodes() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03093" > constraint_solveri.h:3093< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_path_state_html_afff8650ff7cd2d26a74e6dd518744a81" > < div class = "ttname" > < a href = "classoperations__research_1_1_path_state.html#afff8650ff7cd2d26a74e6dd518744a81" > operations_research::PathState::PathState< / a > < / div > < div class = "ttdeci" > PathState(int num_nodes, std::vector< int > path_start, std::vector< int > path_end)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02568" > local_search.cc:2568< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_profiled_decision_builder_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_profiled_decision_builder.html" > operations_research::ProfiledDecisionBuilder< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03313" > constraint_solver.h:3313< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_propagation_base_object_html_a0b526d33739114e9255ffbe8343efe1a" > < div class = "ttname" > < a href = "classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a" > operations_research::PropagationBaseObject::solver< / a > < / div > < div class = "ttdeci" > Solver * solver() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03196" > constraint_solver.h:3196< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_regular_limit_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_regular_limit.html" > operations_research::RegularLimit< / a > < / div > < div class = "ttdoc" > Usual limit based on wall_time, number of explored branches and number of failures in the search tree...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l04324" > constraint_solver.h:4324< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_regular_limit_html_a01dd9b59b9a183cb3ba148b08d09b320" > < div class = "ttname" > < a href = "classoperations__research_1_1_regular_limit.html#a01dd9b59b9a183cb3ba148b08d09b320" > operations_research::RegularLimit::Check< / a > < / div > < div class = "ttdeci" > bool Check() override< / div > < div class = "ttdoc" > This method is called to check the status of the limit.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "search_8cc_source.html#l04071" > search.cc:4071< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_regular_limit_html_a47de93e849d14c3eda08d78613506608" > < div class = "ttname" > < a href = "classoperations__research_1_1_regular_limit.html#a47de93e849d14c3eda08d78613506608" > operations_research::RegularLimit::Init< / a > < / div > < div class = "ttdeci" > void Init() override< / div > < div class = "ttdoc" > This method is called when the search limit is initialized.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "search_8cc_source.html#l04092" > search.cc:4092< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_regular_limit_html_aac0948fa90cbc174304a0f6c78d72e15" > < div class = "ttname" > < a href = "classoperations__research_1_1_regular_limit.html#aac0948fa90cbc174304a0f6c78d72e15" > operations_research::RegularLimit::Copy< / a > < / div > < div class = "ttdeci" > void Copy(const SearchLimit *const limit) override< / div > < div class = "ttdoc" > Copy a limit.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "search_8cc_source.html#l04052" > search.cc:4052< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_regular_limit_html_ad74b8657dc115d03d0135566e2e6c0cf" > < div class = "ttname" > < a href = "classoperations__research_1_1_regular_limit.html#ad74b8657dc115d03d0135566e2e6c0cf" > operations_research::RegularLimit::MakeIdenticalClone< / a > < / div > < div class = "ttdeci" > RegularLimit * MakeIdenticalClone() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "search_8cc_source.html#l04065" > search.cc:4065< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_regular_limit_html_af1315bc614fc71a3c90729398d208289" > < div class = "ttname" > < a href = "classoperations__research_1_1_regular_limit.html#af1315bc614fc71a3c90729398d208289" > operations_research::RegularLimit::solutions< / a > < / div > < div class = "ttdeci" > int64_t solutions() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l04346" > constraint_solver.h:4346< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_and_make_active_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate_and_make_active_operator.html" > operations_research::RelocateAndMakeActiveOperator< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01159" > local_search.cc:1159< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_and_make_active_operator_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate_and_make_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::RelocateAndMakeActiveOperator::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01168" > local_search.cc:1168< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_and_make_active_operator_html_a55c9d81ce64b7585a900098c15334265" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate_and_make_active_operator.html#a55c9d81ce64b7585a900098c15334265" > operations_research::RelocateAndMakeActiveOperator::~RelocateAndMakeActiveOperator< / a > < / div > < div class = "ttdeci" > ~RelocateAndMakeActiveOperator() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01167" > local_search.cc:1167< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_and_make_active_operator_html_a971d90a50121fb1da3ec596bd61a1cfd" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate_and_make_active_operator.html#a971d90a50121fb1da3ec596bd61a1cfd" > operations_research::RelocateAndMakeActiveOperator::RelocateAndMakeActiveOperator< / a > < / div > < div class = "ttdeci" > RelocateAndMakeActiveOperator(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01161" > local_search.cc:1161< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_and_make_active_operator_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate_and_make_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::RelocateAndMakeActiveOperator::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01176" > local_search.cc:1176< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_and_make_inactive_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html" > operations_research::RelocateAndMakeInactiveOperator< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01243" > local_search.cc:1243< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_and_make_inactive_operator_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::RelocateAndMakeInactiveOperator::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01252" > local_search.cc:1252< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_and_make_inactive_operator_html_a4b8a9a8ecfdc8c188f0676ec56525146" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#a4b8a9a8ecfdc8c188f0676ec56525146" > operations_research::RelocateAndMakeInactiveOperator::~RelocateAndMakeInactiveOperator< / a > < / div > < div class = "ttdeci" > ~RelocateAndMakeInactiveOperator() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01251" > local_search.cc:1251< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_and_make_inactive_operator_html_a7fd8d9e49016c9f354ec63a508e4d8ea" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#a7fd8d9e49016c9f354ec63a508e4d8ea" > operations_research::RelocateAndMakeInactiveOperator::RelocateAndMakeInactiveOperator< / a > < / div > < div class = "ttdeci" > RelocateAndMakeInactiveOperator(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01245" > local_search.cc:1245< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_and_make_inactive_operator_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate_and_make_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::RelocateAndMakeInactiveOperator::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01264" > local_search.cc:1264< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate.html" > operations_research::Relocate< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00941" > local_search.cc:941< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_html_a00c596fb0770955b0b0e49d1b3a632bd" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate.html#a00c596fb0770955b0b0e49d1b3a632bd" > operations_research::Relocate::Relocate< / a > < / div > < div class = "ttdeci" > Relocate(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class, int64_t chain_length=1LL, bool single_path=false)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00954" > local_search.cc:954< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::Relocate::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00980" > local_search.cc:980< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_html_a50b6c7f8e95f86e7517c9beb9e137aee" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate.html#a50b6c7f8e95f86e7517c9beb9e137aee" > operations_research::Relocate::Relocate< / a > < / div > < div class = "ttdeci" > Relocate(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, const std::string & name, std::function< int(int64_t)> start_empty_path_class, int64_t chain_length=1LL, bool single_path=false)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00943" > local_search.cc:943< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_html_aae01842176a9bbb5c31cd6715b30321c" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate.html#aae01842176a9bbb5c31cd6715b30321c" > operations_research::Relocate::~Relocate< / a > < / div > < div class = "ttdeci" > ~Relocate() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00962" > local_search.cc:962< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_html_aeb4fe30538ba848f88b1657accd934c6" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate.html#aeb4fe30538ba848f88b1657accd934c6" > operations_research::Relocate::OnSamePathAsPreviousBase< / a > < / div > < div class = "ttdeci" > bool OnSamePathAsPreviousBase(int64_t base_index) override< / div > < div class = "ttdoc" > Returns true if a base node has to be on the same path as the " previous" base node (base node of inde...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00968" > local_search.cc:968< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_relocate_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_relocate.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::Relocate::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00965" > local_search.cc:965< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_search_monitor_html_a0b526d33739114e9255ffbe8343efe1a" > < div class = "ttname" > < a href = "classoperations__research_1_1_search_monitor.html#a0b526d33739114e9255ffbe8343efe1a" > operations_research::SearchMonitor::solver< / a > < / div > < div class = "ttdeci" > Solver * solver() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03750" > constraint_solver.h:3750< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_search_monitor_html_af01d6e340e0ee803b6587a736745a78c" > < div class = "ttname" > < a href = "classoperations__research_1_1_search_monitor.html#af01d6e340e0ee803b6587a736745a78c" > operations_research::SearchMonitor::Install< / a > < / div > < div class = "ttdeci" > virtual void Install()< / div > < div class = "ttdoc" > Registers itself on the solver such that it gets notified of the search and propagation events.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l02902" > constraint_solver.cc:2902< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solution_pool_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_solution_pool.html" > operations_research::SolutionPool< / a > < / div > < div class = "ttdoc" > This class is used to manage a pool of solutions.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l05420" > constraint_solver.h:5420< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solution_pool_html_a0ddd1c2f332c3cea0612b9d18ad6ef83" > < div class = "ttname" > < a href = "classoperations__research_1_1_solution_pool.html#a0ddd1c2f332c3cea0612b9d18ad6ef83" > operations_research::SolutionPool::SyncNeeded< / a > < / div > < div class = "ttdeci" > virtual bool SyncNeeded(Assignment *const local_assignment)=0< / div > < div class = "ttdoc" > This method checks if the local solution needs to be updated with an external one.< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solution_pool_html_a39b9785ffd2b768743ca541295668408" > < div class = "ttname" > < a href = "classoperations__research_1_1_solution_pool.html#a39b9785ffd2b768743ca541295668408" > operations_research::SolutionPool::RegisterNewSolution< / a > < / div > < div class = "ttdeci" > virtual void RegisterNewSolution(Assignment *const assignment)=0< / div > < div class = "ttdoc" > This method is called when a new solution has been accepted by the local search.< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solution_pool_html_a6fbedcc0e848833761bc0ed775aa5436" > < div class = "ttname" > < a href = "classoperations__research_1_1_solution_pool.html#a6fbedcc0e848833761bc0ed775aa5436" > operations_research::SolutionPool::GetNextSolution< / a > < / div > < div class = "ttdeci" > virtual void GetNextSolution(Assignment *const assignment)=0< / div > < div class = "ttdoc" > This method is called when the local search starts a new neighborhood to initialize the default assig...< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solution_pool_html_afa82c2dd754ff490f08768ed621d1f5b" > < div class = "ttname" > < a href = "classoperations__research_1_1_solution_pool.html#afa82c2dd754ff490f08768ed621d1f5b" > operations_research::SolutionPool::Initialize< / a > < / div > < div class = "ttdeci" > virtual void Initialize(Assignment *const assignment)=0< / div > < div class = "ttdoc" > This method is called to initialize the solution pool with the assignment from the local search.< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html" > operations_research::Solver< / a > < / div > < div class = "ttdoc" > Solver Class.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00245" > constraint_solver.h:245< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a0a0fa138e73ae39159c557c6356d055f" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a0a0fa138e73ae39159c557c6356d055f" > operations_research::Solver::MakeProfiledDecisionBuilderWrapper< / a > < / div > < div class = "ttdeci" > DecisionBuilder * MakeProfiledDecisionBuilderWrapper(DecisionBuilder *db)< / div > < div class = "ttdoc" > Activates profiling on a decision builder.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03908" > local_search.cc:3908< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a0a6069cef9fe87b649dd6e7f20d4d070" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a0a6069cef9fe87b649dd6e7f20d4d070" > operations_research::Solver::MakeSolutionsLimit< / a > < / div > < div class = "ttdeci" > ABSL_MUST_USE_RESULT RegularLimit * MakeSolutionsLimit(int64_t solutions)< / div > < div class = "ttdoc" > Creates a search limit that constrains the number of solutions found during the search.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "search_8cc_source.html#l04194" > search.cc:4194< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a0cb99d2eebdcea4267b7ab1b21059d37" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a0cb99d2eebdcea4267b7ab1b21059d37" > operations_research::Solver::MakeVariableDomainFilter< / a > < / div > < div class = "ttdeci" > LocalSearchFilter * MakeVariableDomainFilter()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03294" > local_search.cc:3294< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a1974d638ba45f2a66ae864e96b766131" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a1974d638ba45f2a66ae864e96b766131" > operations_research::Solver::SolveAndCommit< / a > < / div > < div class = "ttdeci" > bool SolveAndCommit(DecisionBuilder *const db, const std::vector< SearchMonitor * > & monitors)< / div > < div class = "ttdoc" > SolveAndCommit using a decision builder and up to three search monitors, usually one for the objectiv...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l02411" > constraint_solver.cc:2411< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a1b5f4ac1fc0e68af2247581f7396f454" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a1b5f4ac1fc0e68af2247581f7396f454" > operations_research::Solver::MakeMoveTowardTargetOperator< / a > < / div > < div class = "ttdeci" > LocalSearchOperator * MakeMoveTowardTargetOperator(const Assignment & target)< / div > < div class = "ttdoc" > Creates a local search operator that tries to move the assignment of some variables toward a target.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00271" > local_search.cc:271< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a2563992eba2a464bd9f4c56c7f894945" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a2563992eba2a464bd9f4c56c7f894945" > operations_research::Solver::GetLocalSearchStatistics< / a > < / div > < div class = "ttdeci" > LocalSearchStatistics GetLocalSearchStatistics() const< / div > < div class = "ttdoc" > Returns detailed local search statistics.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03940" > local_search.cc:3940< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a2a0b93a70f0d588f157ade7909c42eff" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a2a0b93a70f0d588f157ade7909c42eff" > operations_research::Solver::parameters< / a > < / div > < div class = "ttdeci" > ConstraintSolverParameters parameters() const< / div > < div class = "ttdoc" > Stored Parameters.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00763" > constraint_solver.h:763< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a3b8bde4dadfe1f1aed53ac24f4cdc94f" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a3b8bde4dadfe1f1aed53ac24f4cdc94f" > operations_research::Solver::IndexEvaluator3< / a > < / div > < div class = "ttdeci" > std::function< int64_t(int64_t, int64_t, int64_t)> IndexEvaluator3< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00737" > constraint_solver.h:737< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a4a54531bd135948e0c2a039b4435d952" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a4a54531bd135948e0c2a039b4435d952" > operations_research::Solver::SetSearchContext< / a > < / div > < div class = "ttdeci" > void SetSearchContext(Search *search, const std::string & search_context)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l03227" > constraint_solver.cc:3227< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a4de855c905df4a729715972dc39997a4" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a4de855c905df4a729715972dc39997a4" > operations_research::Solver::TopPeriodicCheck< / a > < / div > < div class = "ttdeci" > void TopPeriodicCheck()< / div > < div class = "ttdoc" > Performs PeriodicCheck on the top-level search; for instance, can be called from a nested solve to ch...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l01548" > constraint_solver.cc:1548< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a55d833360c375d45a3c503437de9841c" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a55d833360c375d45a3c503437de9841c" > operations_research::Solver::IndexEvaluator2< / a > < / div > < div class = "ttdeci" > std::function< int64_t(int64_t, int64_t)> IndexEvaluator2< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00736" > constraint_solver.h:736< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a5b65e631181f40eedd7afba46116fa66" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a5b65e631181f40eedd7afba46116fa66" > operations_research::Solver::ConcatenateOperators< / a > < / div > < div class = "ttdeci" > LocalSearchOperator * ConcatenateOperators(const std::vector< LocalSearchOperator * > & ops)< / div > < div class = "ttdoc" > Creates a local search operator which concatenates a vector of operators.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02022" > local_search.cc:2022< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a5b9158014841db28425c3fe68700af22" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a5b9158014841db28425c3fe68700af22" > operations_research::Solver::MakeRejectFilter< / a > < / div > < div class = "ttdeci" > LocalSearchFilter * MakeRejectFilter()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02564" > local_search.cc:2564< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a5eb867095eedbb05c137aae7aac299de" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a5eb867095eedbb05c137aae7aac299de" > operations_research::Solver::MakeAcceptFilter< / a > < / div > < div class = "ttdeci" > LocalSearchFilter * MakeAcceptFilter()< / div > < div class = "ttdoc" > Local Search Filters.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02546" > local_search.cc:2546< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a609ad11d842b8b7b4a8b0d2028818d31" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a609ad11d842b8b7b4a8b0d2028818d31" > operations_research::Solver::MakeRandomLnsOperator< / a > < / div > < div class = "ttdeci" > LocalSearchOperator * MakeRandomLnsOperator(const std::vector< IntVar * > & vars, int number_of_variables)< / div > < div class = "ttdoc" > Creates a large neighborhood search operator which creates fragments (set of relaxed variables) with ...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00193" > local_search.cc:193< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6cadf6ba5aec276c1bab7db60b5eeb13" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6cadf6ba5aec276c1bab7db60b5eeb13" > operations_research::Solver::RandomConcatenateOperators< / a > < / div > < div class = "ttdeci" > LocalSearchOperator * RandomConcatenateOperators(const std::vector< LocalSearchOperator * > & ops)< / div > < div class = "ttdoc" > Randomized version of local search concatenator; calls a random operator at each call to MakeNextNeig...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02112" > local_search.cc:2112< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18" > operations_research::Solver::LocalSearchOperators< / a > < / div > < div class = "ttdeci" > LocalSearchOperators< / div > < div class = "ttdoc" > This enum is used in Solver::MakeOperator to specify the neighborhood to create.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00426" > constraint_solver.h:426< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a1c5d6c437384057c9b472a5081800462" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a1c5d6c437384057c9b472a5081800462" > operations_research::Solver::EXCHANGE< / a > < / div > < div class = "ttdeci" > @ EXCHANGE< / div > < div class = "ttdoc" > Operator which exchanges the positions of two nodes.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00464" > constraint_solver.h:464< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a2270aed8867e84e996306402cfa4f5d5" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a2270aed8867e84e996306402cfa4f5d5" > operations_research::Solver::MAKEINACTIVE< / a > < / div > < div class = "ttdeci" > @ MAKEINACTIVE< / div > < div class = "ttdoc" > Operator which makes path nodes inactive.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00490" > constraint_solver.h:490< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a2893291ad956ff115a7a331f512cd4a3" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a2893291ad956ff115a7a331f512cd4a3" > operations_research::Solver::RELOCATE< / a > < / div > < div class = "ttdeci" > @ RELOCATE< / div > < div class = "ttdoc" > Relocate neighborhood with length of 1 (see OROPT comment).< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00455" > constraint_solver.h:455< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a37a8c9623d7eaef96c74865483fe8e8b" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a37a8c9623d7eaef96c74865483fe8e8b" > operations_research::Solver::SWAPACTIVE< / a > < / div > < div class = "ttdeci" > @ SWAPACTIVE< / div > < div class = "ttdoc" > Operator which replaces an active node by an inactive one.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00505" > constraint_solver.h:505< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a4741235246c97963a5a5316382888a58" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a4741235246c97963a5a5316382888a58" > operations_research::Solver::SIMPLELNS< / a > < / div > < div class = "ttdeci" > @ SIMPLELNS< / div > < div class = "ttdoc" > Operator which defines one neighbor per variable.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00560" > constraint_solver.h:559< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a5d249e853c4031947f979fe903390dfb" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a5d249e853c4031947f979fe903390dfb" > operations_research::Solver::INCREMENT< / a > < / div > < div class = "ttdeci" > @ INCREMENT< / div > < div class = "ttdoc" > Operator which defines one neighbor per variable.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00545" > constraint_solver.h:545< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a60b0c4db87e990aa84b63ba1990aa41e" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a60b0c4db87e990aa84b63ba1990aa41e" > operations_research::Solver::MAKECHAININACTIVE< / a > < / div > < div class = "ttdeci" > @ MAKECHAININACTIVE< / div > < div class = "ttdoc" > Operator which makes a " chain" of path nodes inactive.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00498" > constraint_solver.h:498< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a6235329fc45bc5a7612cc84342b2528e" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a6235329fc45bc5a7612cc84342b2528e" > operations_research::Solver::TWOOPT< / a > < / div > < div class = "ttdeci" > @ TWOOPT< / div > < div class = "ttdoc" > Operator which reverses a sub-chain of a path.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00436" > constraint_solver.h:436< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a935985d0022c026978eace7ff7cd5f7a" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a935985d0022c026978eace7ff7cd5f7a" > operations_research::Solver::FULLPATHLNS< / a > < / div > < div class = "ttdeci" > @ FULLPATHLNS< / div > < div class = "ttdoc" > Operator which relaxes one entire path and all inactive nodes, thus defining num_paths neighbors.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00530" > constraint_solver.h:530< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a952b4c317733a065c74841dc00fe8bd9" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a952b4c317733a065c74841dc00fe8bd9" > operations_research::Solver::EXTENDEDSWAPACTIVE< / a > < / div > < div class = "ttdeci" > @ EXTENDEDSWAPACTIVE< / div > < div class = "ttdoc" > Operator which makes an inactive node active and an active one inactive.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00517" > constraint_solver.h:517< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a9bbd3bcce8e7d9e4a6901cce828e8704" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a9bbd3bcce8e7d9e4a6901cce828e8704" > operations_research::Solver::OROPT< / a > < / div > < div class = "ttdeci" > @ OROPT< / div > < div class = "ttdoc" > Relocate: OROPT and RELOCATE.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00452" > constraint_solver.h:452< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a9ea125a691a8fb716dc09ac09db7c4f3" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a9ea125a691a8fb716dc09ac09db7c4f3" > operations_research::Solver::PATHLNS< / a > < / div > < div class = "ttdeci" > @ PATHLNS< / div > < div class = "ttdoc" > Operator which relaxes two sub-chains of three consecutive arcs each.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00526" > constraint_solver.h:526< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18a9fe88872d52e4a1fead358f9f6b57408" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18a9fe88872d52e4a1fead358f9f6b57408" > operations_research::Solver::UNACTIVELNS< / a > < / div > < div class = "ttdeci" > @ UNACTIVELNS< / div > < div class = "ttdoc" > Operator which relaxes all inactive nodes and one sub-chain of six consecutive arcs.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00535" > constraint_solver.h:535< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18ab0af70328b3e18dfb0008306fccef2de" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18ab0af70328b3e18dfb0008306fccef2de" > operations_research::Solver::MAKEACTIVE< / a > < / div > < div class = "ttdeci" > @ MAKEACTIVE< / div > < div class = "ttdoc" > Operator which inserts an inactive node into a path.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00483" > constraint_solver.h:483< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18acd27a3a13d233019cec19a2423d65a84" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18acd27a3a13d233019cec19a2423d65a84" > operations_research::Solver::DECREMENT< / a > < / div > < div class = "ttdeci" > @ DECREMENT< / div > < div class = "ttdoc" > Operator which defines a neighborhood to decrement values.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00550" > constraint_solver.h:550< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a6fc60ae040ae35c83f09736d2e682a18ad699bdf1731bd839b56c299536ba1d9d" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a6fc60ae040ae35c83f09736d2e682a18ad699bdf1731bd839b56c299536ba1d9d" > operations_research::Solver::CROSS< / a > < / div > < div class = "ttdeci" > @ CROSS< / div > < div class = "ttdoc" > Operator which cross exchanges the starting chains of 2 paths, including exchanging the whole paths.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00475" > constraint_solver.h:475< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a70cdd3625d5c9c18b5cd1d662cb704bb" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a70cdd3625d5c9c18b5cd1d662cb704bb" > operations_research::Solver::MakeLocalSearchPhaseParameters< / a > < / div > < div class = "ttdeci" > LocalSearchPhaseParameters * MakeLocalSearchPhaseParameters(IntVar *objective, LocalSearchOperator *const ls_operator, DecisionBuilder *const sub_decision_builder)< / div > < div class = "ttdoc" > Local Search Phase Parameters.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04465" > local_search.cc:4465< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a72954fb35fd0dd0d796b18d893e957b4" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a72954fb35fd0dd0d796b18d893e957b4" > operations_research::Solver::IsLocalSearchProfilingEnabled< / a > < / div > < div class = "ttdeci" > bool IsLocalSearchProfilingEnabled() const< / div > < div class = "ttdoc" > Returns whether we are profiling local search.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l00182" > constraint_solver.cc:182< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a7327212dd857729d8d4dfaa7192a55ef" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a7327212dd857729d8d4dfaa7192a55ef" > operations_research::Solver::MakeSumObjectiveFilter< / a > < / div > < div class = "ttdeci" > IntVarLocalSearchFilter * MakeSumObjectiveFilter(const std::vector< IntVar * > & vars, IndexEvaluator2 values, Solver::LocalSearchFilterBound filter_enum)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03586" > local_search.cc:3586< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a7c06ab0a290a6fbdc909fd63c192a4bf" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a7c06ab0a290a6fbdc909fd63c192a4bf" > operations_research::Solver::ActiveSearch< / a > < / div > < div class = "ttdeci" > Search * ActiveSearch() const< / div > < div class = "ttdoc" > Returns the active search, nullptr outside search.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l01131" > constraint_solver.cc:1131< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a7d7f85d631ce26fd2e025555d65b1aad" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a7d7f85d631ce26fd2e025555d65b1aad" > operations_research::Solver::MakeNeighborhoodLimit< / a > < / div > < div class = "ttdeci" > LocalSearchOperator * MakeNeighborhoodLimit(LocalSearchOperator *const op, int64_t limit)< / div > < div class = "ttdoc" > Creates a local search operator that wraps another local search operator and limits the number of nei...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01889" > local_search.cc:1889< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a869f7ed2cc6505c59ecf1eb8ecb2288a" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a869f7ed2cc6505c59ecf1eb8ecb2288a" > operations_research::Solver::GetLocalSearchMonitor< / a > < / div > < div class = "ttdeci" > LocalSearchMonitor * GetLocalSearchMonitor() const< / div > < div class = "ttdoc" > Returns the local search monitor.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l03223" > constraint_solver.cc:3223< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a953add22f3c0d887291eec2b40eb0aeb" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a953add22f3c0d887291eec2b40eb0aeb" > operations_research::Solver::MakeDefaultSolutionPool< / a > < / div > < div class = "ttdeci" > SolutionPool * MakeDefaultSolutionPool()< / div > < div class = "ttdoc" > Solution Pool.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04884" > local_search.cc:4884< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_aa58a5d8b15333d39678c0d6180c1c0b1" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#aa58a5d8b15333d39678c0d6180c1c0b1" > operations_research::Solver::UseFastLocalSearch< / a > < / div > < div class = "ttdeci" > bool UseFastLocalSearch() const< / div > < div class = "ttdoc" > Returns true if fast local search is enabled.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l02901" > constraint_solver.h:2901< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_aabf79e2e1b17a7a5ce1c5e69cc3f582b" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#aabf79e2e1b17a7a5ce1c5e69cc3f582b" > operations_research::Solver::MakeOperator< / a > < / div > < div class = "ttdeci" > LocalSearchOperator * MakeOperator(const std::vector< IntVar * > & vars, LocalSearchOperators op)< / div > < div class = "ttdoc" > Local Search Operators.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02319" > local_search.cc:2319< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_aac351c16876d84a5b0602aa1337a3c61" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#aac351c16876d84a5b0602aa1337a3c61" > operations_research::Solver::LocalSearchProfile< / a > < / div > < div class = "ttdeci" > std::string LocalSearchProfile() const< / div > < div class = "ttdoc" > Returns local search profiling information in a human readable format.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03933" > local_search.cc:3933< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_abac10873a1af49f1dce33a34f3afaa56" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#abac10873a1af49f1dce33a34f3afaa56" > operations_research::Solver::Solver< / a > < / div > < div class = "ttdeci" > Solver(const std::string & name)< / div > < div class = "ttdoc" > Solver API.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l01421" > constraint_solver.cc:1421< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_ac2e2c11fe0cb421b8b6785b3f0bbb201" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#ac2e2c11fe0cb421b8b6785b3f0bbb201" > operations_research::Solver::MakeLocalSearchPhase< / a > < / div > < div class = "ttdeci" > DecisionBuilder * MakeLocalSearchPhase(Assignment *const assignment, LocalSearchPhaseParameters *const parameters)< / div > < div class = "ttdoc" > Local Search decision builders factories.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l04888" > local_search.cc:4888< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_ad1715ae8613b43ca37c2d76e61047a82" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#ad1715ae8613b43ca37c2d76e61047a82" > operations_research::Solver::MultiArmedBanditConcatenateOperators< / a > < / div > < div class = "ttdeci" > LocalSearchOperator * MultiArmedBanditConcatenateOperators(const std::vector< LocalSearchOperator * > & ops, double memory_coefficient, double exploration_coefficient, bool maximize)< / div > < div class = "ttdoc" > Creates a local search operator which concatenates a vector of operators.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02276" > local_search.cc:2276< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_ad45ddc54149c5954c2bbd4e2657f9148" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#ad45ddc54149c5954c2bbd4e2657f9148" > operations_research::Solver::MakeAssignment< / a > < / div > < div class = "ttdeci" > Assignment * MakeAssignment()< / div > < div class = "ttdoc" > This method creates an empty assignment.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l01042" > constraint_solver/assignment.cc:1042< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_adbf7d490e8a610424c1cdcc336fed1b2" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#adbf7d490e8a610424c1cdcc336fed1b2" > operations_research::Solver::Compose< / a > < / div > < div class = "ttdeci" > DecisionBuilder * Compose(DecisionBuilder *const db1, DecisionBuilder *const db2)< / div > < div class = "ttdoc" > Creates a decision builder which sequentially composes decision builders.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "search_8cc_source.html#l00556" > search.cc:556< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_ae3e41eaf96a9ec044d34293897960631" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#ae3e41eaf96a9ec044d34293897960631" > operations_research::Solver::MakeStoreAssignment< / a > < / div > < div class = "ttdeci" > DecisionBuilder * MakeStoreAssignment(Assignment *assignment)< / div > < div class = "ttdoc" > Returns a DecisionBuilder which stores an Assignment (calls void Assignment::Store())< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l01090" > constraint_solver/assignment.cc:1090< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_ae95ca181ba462987f0cd6e10eef83a97" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#ae95ca181ba462987f0cd6e10eef83a97" > operations_research::Solver::MakeRestoreAssignment< / a > < / div > < div class = "ttdeci" > DecisionBuilder * MakeRestoreAssignment(Assignment *assignment)< / div > < div class = "ttdoc" > Returns a DecisionBuilder which restores an Assignment (calls void Assignment::Restore())< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l01086" > constraint_solver/assignment.cc:1086< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_aeb92d4addb41255c9732cacfcb54f795" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#aeb92d4addb41255c9732cacfcb54f795" > operations_research::Solver::Fail< / a > < / div > < div class = "ttdeci" > void Fail()< / div > < div class = "ttdoc" > Abandon the current branch in the search tree. A backtrack will follow.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l02422" > constraint_solver.cc:2422< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7" > operations_research::Solver::RevAlloc< / a > < / div > < div class = "ttdeci" > T * RevAlloc(T *object)< / div > < div class = "ttdoc" > Registers the given object as being reversible.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00791" > constraint_solver.h:791< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_afd2868244e1a645aaf41eb8a6a6c8bf4" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#afd2868244e1a645aaf41eb8a6a6c8bf4" > operations_research::Solver::EvaluatorLocalSearchOperators< / a > < / div > < div class = "ttdeci" > EvaluatorLocalSearchOperators< / div > < div class = "ttdoc" > This enum is used in Solver::MakeOperator associated with an evaluator to specify the neighborhood to...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00564" > constraint_solver.h:564< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_afd2868244e1a645aaf41eb8a6a6c8bf4a092684b466c2d8f6dffcc4fcc45a4c87" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#afd2868244e1a645aaf41eb8a6a6c8bf4a092684b466c2d8f6dffcc4fcc45a4c87" > operations_research::Solver::TSPOPT< / a > < / div > < div class = "ttdeci" > @ TSPOPT< / div > < div class = "ttdoc" > Sliding TSP operator.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00577" > constraint_solver.h:577< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_afd2868244e1a645aaf41eb8a6a6c8bf4a2e646463fe193258a090a50ba806fd6e" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#afd2868244e1a645aaf41eb8a6a6c8bf4a2e646463fe193258a090a50ba806fd6e" > operations_research::Solver::LK< / a > < / div > < div class = "ttdeci" > @ LK< / div > < div class = "ttdoc" > Lin-Kernighan local search.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00569" > constraint_solver.h:569< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_afd2868244e1a645aaf41eb8a6a6c8bf4af23b5d9059cb973667272b793cfd37b1" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#afd2868244e1a645aaf41eb8a6a6c8bf4af23b5d9059cb973667272b793cfd37b1" > operations_research::Solver::TSPLNS< / a > < / div > < div class = "ttdeci" > @ TSPLNS< / div > < div class = "ttdoc" > TSP-base LNS.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00586" > constraint_solver.h:585< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_afd2d924f019d44bc99930a1e931a735f" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735f" > operations_research::Solver::LocalSearchFilterBound< / a > < / div > < div class = "ttdeci" > LocalSearchFilterBound< / div > < div class = "ttdoc" > This enum is used in Solver::MakeLocalSearchObjectiveFilter.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00592" > constraint_solver.h:592< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_afd2d924f019d44bc99930a1e931a735fa558711b4a2a25070b970d85f5926d5ce" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735fa558711b4a2a25070b970d85f5926d5ce" > operations_research::Solver::GE< / a > < / div > < div class = "ttdeci" > @ GE< / div > < div class = "ttdoc" > Move is accepted when the current objective value > = objective.Min.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00594" > constraint_solver.h:594< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_afd2d924f019d44bc99930a1e931a735fa662ed4b51721a45f07d645d4ca099a61" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735fa662ed4b51721a45f07d645d4ca099a61" > operations_research::Solver::LE< / a > < / div > < div class = "ttdeci" > @ LE< / div > < div class = "ttdoc" > Move is accepted when the current objective value < = objective.Max.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00596" > constraint_solver.h:596< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_afd2d924f019d44bc99930a1e931a735fa9efdc855f3c1477957fb50affec07f8f" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#afd2d924f019d44bc99930a1e931a735fa9efdc855f3c1477957fb50affec07f8f" > operations_research::Solver::EQ< / a > < / div > < div class = "ttdeci" > @ EQ< / div > < div class = "ttdoc" > Move is accepted when the current objective value is in the interval objective.Min .< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00600" > constraint_solver.h:599< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_swap_active_operator_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_swap_active_operator.html" > operations_research::SwapActiveOperator< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01315" > local_search.cc:1315< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_swap_active_operator_html_a0b4da5b0294237eed00f369e86fa9c65" > < div class = "ttname" > < a href = "classoperations__research_1_1_swap_active_operator.html#a0b4da5b0294237eed00f369e86fa9c65" > operations_research::SwapActiveOperator::~SwapActiveOperator< / a > < / div > < div class = "ttdeci" > ~SwapActiveOperator() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01322" > local_search.cc:1322< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_swap_active_operator_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::SwapActiveOperator::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01328" > local_search.cc:1328< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_swap_active_operator_html_a5930c448c70d9a856115cf7f560e5807" > < div class = "ttname" > < a href = "classoperations__research_1_1_swap_active_operator.html#a5930c448c70d9a856115cf7f560e5807" > operations_research::SwapActiveOperator::SwapActiveOperator< / a > < / div > < div class = "ttdeci" > SwapActiveOperator(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01317" > local_search.cc:1317< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_swap_active_operator_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::SwapActiveOperator::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01325" > local_search.cc:1325< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_lns_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_lns.html" > operations_research::TSPLns< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01449" > local_search.cc:1449< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_lns_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_lns.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::TSPLns::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01504" > local_search.cc:1504< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_lns_html_a45c4153f826737945ddc7356f9d395b2" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_lns.html#a45c4153f826737945ddc7356f9d395b2" > operations_research::TSPLns::TSPLns< / a > < / div > < div class = "ttdeci" > TSPLns(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, Solver::IndexEvaluator3 evaluator, int tsp_size)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01477" > local_search.cc:1477< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_lns_html_a789aa737b9dceff71fbd58eb56b6449c" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_lns.html#a789aa737b9dceff71fbd58eb56b6449c" > operations_research::TSPLns::~TSPLns< / a > < / div > < div class = "ttdeci" > ~TSPLns() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01454" > local_search.cc:1454< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_lns_html_ad14cde260686e5b4174e691675df3139" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_lns.html#ad14cde260686e5b4174e691675df3139" > operations_research::TSPLns::MakeOneNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeOneNeighbor() override< / div > < div class = "ttdoc" > This method should not be overridden. Override MakeNeighbor() instead.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01493" > local_search.cc:1493< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_lns_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_lns.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::TSPLns::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01457" > local_search.cc:1457< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_opt_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_opt.html" > operations_research::TSPOpt< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01381" > local_search.cc:1381< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_opt_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_opt.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::TSPOpt::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01407" > local_search.cc:1407< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_opt_html_aa584a42307600b22841b70f188c2cb5c" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_opt.html#aa584a42307600b22841b70f188c2cb5c" > operations_research::TSPOpt::~TSPOpt< / a > < / div > < div class = "ttdeci" > ~TSPOpt() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01386" > local_search.cc:1386< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_opt_html_abeab93b2b6b7f3e67d71939e63a3d66a" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_opt.html#abeab93b2b6b7f3e67d71939e63a3d66a" > operations_research::TSPOpt::TSPOpt< / a > < / div > < div class = "ttdeci" > TSPOpt(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, Solver::IndexEvaluator3 evaluator, int chain_length)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01399" > local_search.cc:1399< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_t_s_p_opt_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_t_s_p_opt.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::TSPOpt::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l01389" > local_search.cc:1389< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_two_opt_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_two_opt.html" > operations_research::TwoOpt< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00870" > local_search.cc:870< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_two_opt_html_a22efab68fd4a93ad85101ceffb01134b" > < div class = "ttname" > < a href = "classoperations__research_1_1_two_opt.html#a22efab68fd4a93ad85101ceffb01134b" > operations_research::TwoOpt::GetBaseNodeRestartPosition< / a > < / div > < div class = "ttdeci" > int64_t GetBaseNodeRestartPosition(int base_index) override< / div > < div class = "ttdoc" > Returns the index of the node to which the base node of index base_index must be set to when it reach...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00890" > local_search.cc:890< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_two_opt_html_a24ea165f00f8e15de94958fc804ff209" > < div class = "ttname" > < a href = "classoperations__research_1_1_two_opt.html#a24ea165f00f8e15de94958fc804ff209" > operations_research::TwoOpt::MakeNeighbor< / a > < / div > < div class = "ttdeci" > bool MakeNeighbor() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00901" > local_search.cc:901< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_two_opt_html_a25270065fa93c847ef996f6ed937e175" > < div class = "ttname" > < a href = "classoperations__research_1_1_two_opt.html#a25270065fa93c847ef996f6ed937e175" > operations_research::TwoOpt::IsIncremental< / a > < / div > < div class = "ttdeci" > bool IsIncremental() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00881" > local_search.cc:881< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_two_opt_html_a5854bf6473144ca20423ef623907960e" > < div class = "ttname" > < a href = "classoperations__research_1_1_two_opt.html#a5854bf6473144ca20423ef623907960e" > operations_research::TwoOpt::~TwoOpt< / a > < / div > < div class = "ttdeci" > ~TwoOpt() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00879" > local_search.cc:879< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_two_opt_html_ae53f0215ef920400f5092f6992597b0b" > < div class = "ttname" > < a href = "classoperations__research_1_1_two_opt.html#ae53f0215ef920400f5092f6992597b0b" > operations_research::TwoOpt::TwoOpt< / a > < / div > < div class = "ttdeci" > TwoOpt(const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00872" > local_search.cc:872< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_two_opt_html_aeb4fe30538ba848f88b1657accd934c6" > < div class = "ttname" > < a href = "classoperations__research_1_1_two_opt.html#aeb4fe30538ba848f88b1657accd934c6" > operations_research::TwoOpt::OnSamePathAsPreviousBase< / a > < / div > < div class = "ttdeci" > bool OnSamePathAsPreviousBase(int64_t base_index) override< / div > < div class = "ttdoc" > Returns true if a base node has to be on the same path as the " previous" base node (base node of inde...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00886" > local_search.cc:886< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_two_opt_html_aed804747c45a7e1caf81461f9e45dd91" > < div class = "ttname" > < a href = "classoperations__research_1_1_two_opt.html#aed804747c45a7e1caf81461f9e45dd91" > operations_research::TwoOpt::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l00883" > local_search.cc:883< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_unary_dimension_checker_html_a49b06b04b3aa7a76149ce864098a0f15" > < div class = "ttname" > < a href = "classoperations__research_1_1_unary_dimension_checker.html#a49b06b04b3aa7a76149ce864098a0f15" > operations_research::UnaryDimensionChecker::Check< / a > < / div > < div class = "ttdeci" > bool Check() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03032" > local_search.cc:3032< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_unary_dimension_checker_html_aca6f43ce4724910499fa7cadb5caa01f" > < div class = "ttname" > < a href = "classoperations__research_1_1_unary_dimension_checker.html#aca6f43ce4724910499fa7cadb5caa01f" > operations_research::UnaryDimensionChecker::Commit< / a > < / div > < div class = "ttdeci" > void Commit()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03108" > local_search.cc:3108< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_var_local_search_operator_html_a06eb05df61a9b9fce744928947f43d89" > < div class = "ttname" > < a href = "classoperations__research_1_1_var_local_search_operator.html#a06eb05df61a9b9fce744928947f43d89" > operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler > ::RevertChanges< / a > < / div > < div class = "ttdeci" > void RevertChanges(bool incremental)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00882" > constraint_solveri.h:882< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_var_local_search_operator_html_a07cab95250a1eb5cf83faca67805fd80" > < div class = "ttname" > < a href = "classoperations__research_1_1_var_local_search_operator.html#a07cab95250a1eb5cf83faca67805fd80" > operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler > ::Deactivate< / a > < / div > < div class = "ttdeci" > void Deactivate(int64_t index)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00854" > constraint_solveri.h:854< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_var_local_search_operator_html_a20dd03e0437bf484e2ea321595c2e1cd" > < div class = "ttname" > < a href = "classoperations__research_1_1_var_local_search_operator.html#a20dd03e0437bf484e2ea321595c2e1cd" > operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler > ::SetValue< / a > < / div > < div class = "ttdeci" > void SetValue(int64_t index, const int64_t & value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00845" > constraint_solveri.h:845< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_var_local_search_operator_html_a24926108b770033792d015cb86aeffb3" > < div class = "ttname" > < a href = "classoperations__research_1_1_var_local_search_operator.html#a24926108b770033792d015cb86aeffb3" > operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler > ::Size< / a > < / div > < div class = "ttdeci" > int Size() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00834" > constraint_solveri.h:834< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_var_local_search_operator_html_a3c7b6e2c172f34aad1d952d799be61f2" > < div class = "ttname" > < a href = "classoperations__research_1_1_var_local_search_operator.html#a3c7b6e2c172f34aad1d952d799be61f2" > operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler > ::Value< / a > < / div > < div class = "ttdeci" > const int64_t & Value(int64_t index) const< / div > < div class = "ttdoc" > Returns the value in the current assignment of the variable of given index.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00837" > constraint_solveri.h:837< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_var_local_search_operator_html_a68dd19d6f0517e2bfb128f87fbad4fea" > < div class = "ttname" > < a href = "classoperations__research_1_1_var_local_search_operator.html#a68dd19d6f0517e2bfb128f87fbad4fea" > operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler > ::prev_values_< / a > < / div > < div class = "ttdeci" > std::vector< int64_t > prev_values_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00927" > constraint_solveri.h:927< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_var_local_search_operator_html_a79163ea8990864f185e87eabf1578cca" > < div class = "ttname" > < a href = "classoperations__research_1_1_var_local_search_operator.html#a79163ea8990864f185e87eabf1578cca" > operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler > ::OldValue< / a > < / div > < div class = "ttdeci" > const int64_t & OldValue(int64_t index) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00844" > constraint_solveri.h:844< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_var_local_search_operator_html_a88a93be7370ff1f4c043fb335c8aac7c" > < div class = "ttname" > < a href = "classoperations__research_1_1_var_local_search_operator.html#a88a93be7370ff1f4c043fb335c8aac7c" > operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler > ::Var< / a > < / div > < div class = "ttdeci" > IntVar * Var(int64_t index) const< / div > < div class = "ttdoc" > Returns the variable of given index.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00842" > constraint_solveri.h:842< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_var_local_search_operator_html_aabafb6d8996f5101db26b30efff406b0" > < div class = "ttname" > < a href = "classoperations__research_1_1_var_local_search_operator.html#aabafb6d8996f5101db26b30efff406b0" > operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler > ::ApplyChanges< / a > < / div > < div class = "ttdeci" > bool ApplyChanges(Assignment *delta, Assignment *deltadelta) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00858" > constraint_solveri.h:858< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_var_local_search_operator_html_ae2af73491ab2aa6804b443d442026a5e" > < div class = "ttname" > < a href = "classoperations__research_1_1_var_local_search_operator.html#ae2af73491ab2aa6804b443d442026a5e" > operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler > ::AddVars< / a > < / div > < div class = "ttdeci" > void AddVars(const std::vector< IntVar * > & vars)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00895" > constraint_solveri.h:895< / a > < / div > < / div >
< div class = "ttc" id = "acommandlineflags_8h_html" > < div class = "ttname" > < a href = "commandlineflags_8h.html" > commandlineflags.h< / a > < / div > < / div >
< div class = "ttc" id = "aconstraint__solver_8cc_html_a395f613555f398dd389670bb4c2a4599" > < div class = "ttname" > < a href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > < / div > < div class = "ttdeci" > Block * next< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l00678" > constraint_solver.cc:678< / a > < / div > < / div >
< div class = "ttc" id = "aconstraint__solver_8h_html" > < div class = "ttname" > < a href = "constraint__solver_8h.html" > constraint_solver.h< / a > < / div > < / div >
< div class = "ttc" id = "aconstraint__solveri_8h_html" > < div class = "ttname" > < a href = "constraint__solveri_8h.html" > constraint_solveri.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "acp__model__fz__solver_8cc_html_a10a1eab179b472c030bdc2a2efef7219" > < div class = "ttname" > < a href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > < / div > < div class = "ttdeci" > SatParameters parameters< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cp__model__fz__solver_8cc_source.html#l00119" > cp_model_fz_solver.cc:119< / a > < / div > < / div >
< div class = "ttc" id = "acp__model__solver_8cc_html_a06dad0852d85b0686e01c084207c03a7" > < div class = "ttname" > < a href = "cp__model__solver_8cc.html#a06dad0852d85b0686e01c084207c03a7" > bounds< / a > < / div > < div class = "ttdeci" > SharedBoundsManager * bounds< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cp__model__solver_8cc_source.html#l02051" > cp_model_solver.cc:2051< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "adefault__search_8cc_html_ac673bc430bdc3fdaa09f7becf98ef267" > < div class = "ttname" > < a href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > < / div > < div class = "ttdeci" > const std::string name< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "default__search_8cc_source.html#l00813" > default_search.cc:813< / a > < / div > < / div >
< div class = "ttc" id = "ademon__profiler_8cc_html_ac072af30c4ffbc834bb4c681f6ecb514" > < div class = "ttname" > < a href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > < / div > < div class = "ttdeci" > int64_t value< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "demon__profiler_8cc_source.html#l00044" > demon_profiler.cc:44< / a > < / div > < / div >
< div class = "ttc" id = "aexpr__array_8cc_html_a472a99923cbe11ae7b5a5d157d9ad465" > < div class = "ttname" > < a href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > < / div > < div class = "ttdeci" > IntVar * var< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "expr__array_8cc_source.html#l01874" > expr_array.cc:1874< / a > < / div > < / div >
< div class = "ttc" id = "aexpressions_8cc_html_aae6e045630301833144e9075260cb2b9" > < div class = "ttname" > < a href = "expressions_8cc.html#aae6e045630301833144e9075260cb2b9" > limit_< / a > < / div > < div class = "ttdeci" > const int64_t limit_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "expressions_8cc_source.html#l05479" > expressions.cc:5479< / a > < / div > < / div >
< div class = "ttc" id = "ahamiltonian__path_8h_html" > < div class = "ttname" > < a href = "hamiltonian__path_8h.html" > hamiltonian_path.h< / a > < / div > < / div >
< div class = "ttc" id = "ahash_8h_html" > < div class = "ttname" > < a href = "hash_8h.html" > hash.h< / a > < / div > < / div >
< div class = "ttc" id = "aintegral__types_8h_html" > < div class = "ttname" > < a href = "integral__types_8h.html" > integral_types.h< / a > < / div > < / div >
< div class = "ttc" id = "aiterator__adaptors_8h_html" > < div class = "ttname" > < a href = "iterator__adaptors_8h.html" > iterator_adaptors.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "alocal__search_8cc_html_a0722a5ad63459cea6ea6687a5629d38b" > < div class = "ttname" > < a href = "local__search_8cc.html#a0722a5ad63459cea6ea6687a5629d38b" > synchronized_costs_< / a > < / div > < div class = "ttdeci" > int64_t *const synchronized_costs_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03450" > local_search.cc:3450< / a > < / div > < / div >
< div class = "ttc" id = "alocal__search_8cc_html_a30b5726116ac85ea64777e5d6e333894" > < div class = "ttname" > < a href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > < / div > < div class = "ttdeci" > int arc< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02751" > local_search.cc:2751< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "alocal__search_8cc_html_a3f3280fc397293e6745e03cefccdf5d4" > < div class = "ttname" > < a href = "local__search_8cc.html#a3f3280fc397293e6745e03cefccdf5d4" > ABSL_FLAG< / a > < / div > < div class = "ttdeci" > ABSL_FLAG(int, cp_local_search_sync_frequency, 16, " Frequency of checks for better solutions in the solution pool." )< / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "alocal__search_8cc_html_a6838828409e38d5296e8379d61758293" > < div class = "ttname" > < a href = "local__search_8cc.html#a6838828409e38d5296e8379d61758293" > head_index< / a > < / div > < div class = "ttdeci" > int head_index< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02747" > local_search.cc:2747< / a > < / div > < / div >
< div class = "ttc" id = "alocal__search_8cc_html_a6fd39ac3fffc21b6844f418b311f6fc3" > < div class = "ttname" > < a href = "local__search_8cc.html#a6fd39ac3fffc21b6844f418b311f6fc3" > filter_enum_< / a > < / div > < div class = "ttdeci" > Solver::LocalSearchFilterBound filter_enum_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03452" > local_search.cc:3452< / a > < / div > < / div >
< div class = "ttc" id = "alocal__search_8cc_html_a750b5d744c39a06bfb13e6eb010e35d0" > < div class = "ttname" > < a href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < / div > < div class = "ttdeci" > int index< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02750" > local_search.cc:2750< / a > < / div > < / div >
< div class = "ttc" id = "alocal__search_8cc_html_a8552f217eefca281590d7a045028c8ca" > < div class = "ttname" > < a href = "local__search_8cc.html#a8552f217eefca281590d7a045028c8ca" > synchronized_sum_< / a > < / div > < div class = "ttdeci" > int64_t synchronized_sum_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03453" > local_search.cc:3453< / a > < / div > < / div >
< div class = "ttc" id = "alocal__search_8cc_html_a8b42abc53c805eb31004b35ff794bbd6" > < div class = "ttname" > < a href = "local__search_8cc.html#a8b42abc53c805eb31004b35ff794bbd6" > delta_sum_< / a > < / div > < div class = "ttdeci" > int64_t delta_sum_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03454" > local_search.cc:3454< / a > < / div > < / div >
< div class = "ttc" id = "alocal__search_8cc_html_a9fd7c2515dca5ff059460f91ee73cb4b" > < div class = "ttname" > < a href = "local__search_8cc.html#a9fd7c2515dca5ff059460f91ee73cb4b" > delta_costs_< / a > < / div > < div class = "ttdeci" > int64_t *const delta_costs_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03451" > local_search.cc:3451< / a > < / div > < / div >
< div class = "ttc" id = "alocal__search_8cc_html_aaf2e0a8c3adf4282a64dedbfc3ad9dbc" > < div class = "ttname" > < a href = "local__search_8cc.html#aaf2e0a8c3adf4282a64dedbfc3ad9dbc" > tail_index< / a > < / div > < div class = "ttdeci" > int tail_index< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02746" > local_search.cc:2746< / a > < / div > < / div >
< div class = "ttc" id = "alocal__search_8cc_html_abb9d2b424ab39435d678a29eb290bb7c" > < div class = "ttname" > < a href = "local__search_8cc.html#abb9d2b424ab39435d678a29eb290bb7c" > primary_vars_size_< / a > < / div > < div class = "ttdeci" > const int primary_vars_size_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03449" > local_search.cc:3449< / a > < / div > < / div >
< div class = "ttc" id = "alocal__search_8cc_html_abbbbee7259152ce5851cd46ede1b148b" > < div class = "ttname" > < a href = "local__search_8cc.html#abbbbee7259152ce5851cd46ede1b148b" > MAKE_LOCAL_SEARCH_OPERATOR< / a > < / div > < div class = "ttdeci" > #define MAKE_LOCAL_SEARCH_OPERATOR(OperatorClass)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02294" > local_search.cc:2294< / a > < / div > < / div >
< div class = "ttc" id = "alocal__search_8cc_html_ac8f969ce45179d0fd0a42ccf7735bcd6" > < div class = "ttname" > < a href = "local__search_8cc.html#ac8f969ce45179d0fd0a42ccf7735bcd6" > incremental_< / a > < / div > < div class = "ttdeci" > bool incremental_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03455" > local_search.cc:3455< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "alog__severity_8h_html_acdd38e3c9f22f127d7776920e3079eda" > < div class = "ttname" > < a href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > < / div > < div class = "ttdeci" > const int FATAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "log__severity_8h_source.html#l00032" > log_severity.h:32< / a > < / div > < / div >
< div class = "ttc" id = "amacros_8h_html" > < div class = "ttname" > < a href = "macros_8h.html" > macros.h< / a > < / div > < / div >
< div class = "ttc" id = "amap__util_8h_html" > < div class = "ttname" > < a href = "map__util_8h.html" > map_util.h< / a > < / div > < / div >
< div class = "ttc" id = "amarkowitz_8cc_html_aea35f36ba98d5bbd8d033382f50c9e52" > < div class = "ttname" > < a href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < / div > < div class = "ttdeci" > RowIndex row< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "markowitz_8cc_source.html#l00182" > markowitz.cc:182< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceabsl_html" > < div class = "ttname" > < a href = "namespaceabsl.html" > absl< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cleanup_8h_source.html#l00022" > cleanup.h:22< / a > < / div > < / div >
< div class = "ttc" id = "anamespacegtl_html_a45d76e4ed7c0294917917c69ef7313cf" > < div class = "ttname" > < a href = "namespacegtl.html#a45d76e4ed7c0294917917c69ef7313cf" > gtl::reversed_view< / a > < / div > < div class = "ttdeci" > ReverseView< Container > reversed_view(const Container & c)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "iterator__adaptors_8h_source.html#l00033" > iterator_adaptors.h:33< / a > < / div > < / div >
< div class = "ttc" id = "anamespacegtl_html_a73f41ac11336b94768fdd41594153d59" > < div class = "ttname" > < a href = "namespacegtl.html#a73f41ac11336b94768fdd41594153d59" > gtl::FindOrDie< / a > < / div > < div class = "ttdeci" > const Collection::value_type::second_type & FindOrDie(const Collection & collection, const typename Collection::value_type::first_type & key)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "map__util_8h_source.html#l00206" > map_util.h:206< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a5de89a1f6e3f80a49a0d76136d8044e2" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2" > operations_research::math_opt::swap< / a > < / div > < div class = "ttdeci" > void swap(IdMap< K, V > & a, IdMap< K, V > & b)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "id__map_8h_source.html#l00262" > id_map.h:262< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html" > < div class = "ttname" > < a href = "namespaceoperations__research.html" > operations_research< / a > < / div > < div class = "ttdoc" > Collection of objects used to extend the Constraint Solver library.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dense__doubly__linked__list_8h_source.html#l00021" > dense_doubly_linked_list.h:21< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a111f44b9b9cf67a8e8d83794ac9f5291" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > operations_research::CapAdd< / a > < / div > < div class = "ttdeci" > int64_t CapAdd(int64_t x, int64_t y)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "saturated__arithmetic_8h_source.html#l00126" > saturated_arithmetic.h:126< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a1988908f406c46ceaed7911f83aef59c" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a1988908f406c46ceaed7911f83aef59c" > operations_research::MakeLocalSearchOperator< / a > < / div > < div class = "ttdeci" > LocalSearchOperator * MakeLocalSearchOperator(Solver *solver, const std::vector< IntVar * > & vars, const std::vector< IntVar * > & secondary_vars, std::function< int(int64_t)> start_empty_path_class)< / div > < div class = "ttdoc" > Operator Factories.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02286" > local_search.cc:2286< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a1c0f97bcea6f2f81b6fd7243ae86f95d" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a1c0f97bcea6f2f81b6fd7243ae86f95d" > operations_research::InstallLocalSearchProfiler< / a > < / div > < div class = "ttdeci" > void InstallLocalSearchProfiler(LocalSearchProfiler *monitor)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03920" > local_search.cc:3920< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a2df70eb91e349ca7fe8310de3a9bc9b9" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a2df70eb91e349ca7fe8310de3a9bc9b9" > operations_research::MakeUnaryDimensionFilter< / a > < / div > < div class = "ttdeci" > LocalSearchFilter * MakeUnaryDimensionFilter(Solver *solver, std::unique_ptr< UnaryDimensionChecker > checker, const std::string & dimension_name)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03254" > local_search.cc:3254< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a4a43d435871f16c321861fa5de32df82" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > operations_research::CapSub< / a > < / div > < div class = "ttdeci" > int64_t CapSub(int64_t x, int64_t y)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "saturated__arithmetic_8h_source.html#l00158" > saturated_arithmetic.h:158< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a6b1eaa3bbbca6bb1540d0c6f58e1b429" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a6b1eaa3bbbca6bb1540d0c6f58e1b429" > operations_research::DeleteLocalSearchProfiler< / a > < / div > < div class = "ttdeci" > void DeleteLocalSearchProfiler(LocalSearchProfiler *monitor)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03931" > local_search.cc:3931< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a6daa2481a6bbd7b307647006a8752630" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a6daa2481a6bbd7b307647006a8752630" > operations_research::CpRandomSeed< / a > < / div > < div class = "ttdeci" > int64_t CpRandomSeed()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l00160" > constraint_solver.h:160< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_aa84acd1f5e19a0fda99d68bfcce4fdcf" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aa84acd1f5e19a0fda99d68bfcce4fdcf" > operations_research::AcceptDelta< / a > < / div > < div class = "ttdeci" > bool AcceptDelta(Search *const search, Assignment *delta, Assignment *deltadelta)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l01352" > constraint_solver.cc:1352< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ac076f97ddc2c6a302b01ca2bb528e1f4" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ac076f97ddc2c6a302b01ca2bb528e1f4" > operations_research::AcceptNeighbor< / a > < / div > < div class = "ttdeci" > void AcceptNeighbor(Search *const search)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l01357" > constraint_solver.cc:1357< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ac2dd49087312b4acbda94f5c6cb668f7" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ac2dd49087312b4acbda94f5c6cb668f7" > operations_research::MostSignificantBitPosition32< / a > < / div > < div class = "ttdeci" > int MostSignificantBitPosition32(uint32_t n)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "bitset_8h_source.html#l00273" > bitset.h:273< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_ae1de0a1f7cf121d53ee230f794ce51f5" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ae1de0a1f7cf121d53ee230f794ce51f5" > operations_research::MakePathStateFilter< / a > < / div > < div class = "ttdeci" > LocalSearchFilter * MakePathStateFilter(Solver *solver, std::unique_ptr< PathState > path_state, const std::vector< IntVar * > & nexts)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03000" > local_search.cc:3000< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_af3c183bd74c4ac70341e97fe5030b191" > < div class = "ttname" > < a href = "namespaceoperations__research.html#af3c183bd74c4ac70341e97fe5030b191" > operations_research::LocalOptimumReached< / a > < / div > < div class = "ttdeci" > bool LocalOptimumReached(Search *const search)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l01348" > constraint_solver.cc:1348< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_af7c8c8d0b8a6e63b446a63628d790337" > < div class = "ttname" > < a href = "namespaceoperations__research.html#af7c8c8d0b8a6e63b446a63628d790337" > operations_research::AcceptUncheckedNeighbor< / a > < / div > < div class = "ttdeci" > void AcceptUncheckedNeighbor(Search *const search)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l01359" > constraint_solver.cc:1359< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_af99f1f47c471de23412979cd175e4ba5" > < div class = "ttname" > < a href = "namespaceoperations__research.html#af99f1f47c471de23412979cd175e4ba5" > operations_research::BuildLocalSearchProfiler< / a > < / div > < div class = "ttdeci" > LocalSearchProfiler * BuildLocalSearchProfiler(Solver *solver)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l03924" > local_search.cc:3924< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespacestd_html" > < div class = "ttname" > < a href = "namespacestd.html" > std< / a > < / div > < div class = "ttdoc" > STL namespace.< / div > < / div >
< div class = "ttc" id = "aresource_8cc_html_a29fb0dd9484d890b12b280c41c150e20" > < div class = "ttname" > < a href = "resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20" > demand< / a > < / div > < div class = "ttdeci" > int64_t demand< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "resource_8cc_source.html#l00125" > resource.cc:125< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aresource_8cc_html_af12056bc2a8e3ec563f0940d87abbd2e" > < div class = "ttname" > < a href = "resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e" > delta< / a > < / div > < div class = "ttdeci" > int64_t delta< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "resource_8cc_source.html#l01694" > resource.cc:1694< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "arouting__flow_8cc_html_a75d7b5e4cab1e156cc7a2c5eba1e16f1" > < div class = "ttname" > < a href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > < / div > < div class = "ttdeci" > int64_t cost< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__flow_8cc_source.html#l00152" > routing_flow.cc:152< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "arouting__search_8cc_html_a6b7983ccd32c86cbbc3d4d9cda4cac17" > < div class = "ttname" > < a href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > < / div > < div class = "ttdeci" > int nodes< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__search_8cc_source.html#l03997" > routing_search.cc:3997< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "asaturated__arithmetic_8h_html" > < div class = "ttname" > < a href = "saturated__arithmetic_8h.html" > saturated_arithmetic.h< / a > < / div > < / div >
< div class = "ttc" id = "asearch_8cc_html_a9648c36eafdd6183052aeec5bef2d8b2" > < div class = "ttname" > < a href = "search_8cc.html#a9648c36eafdd6183052aeec5bef2d8b2" > maximize_< / a > < / div > < div class = "ttdeci" > const bool maximize_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "search_8cc_source.html#l02559" > search.cc:2559< / a > < / div > < / div >
< div class = "ttc" id = "asearch_8cc_html_a9c6d2505b571d11bc113813060f465a3" > < div class = "ttname" > < a href = "search_8cc.html#a9c6d2505b571d11bc113813060f465a3" > objective_< / a > < / div > < div class = "ttdeci" > IntVar *const objective_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "search_8cc_source.html#l03017" > search.cc:3017< / a > < / div > < / div >
< div class = "ttc" id = "asearch_8cc_html_ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > < div class = "ttname" > < a href = "search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772" > evaluator_< / a > < / div > < div class = "ttdeci" > std::function< int64_t(int64_t, int64_t)> evaluator_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "search_8cc_source.html#l01368" > search.cc:1368< / a > < / div > < / div >
< div class = "ttc" id = "asparse__submatrix_8cc_html_a4d53eac2ef2732c28fa9fb663e0c19a7" > < div class = "ttname" > < a href = "sparse__submatrix_8cc.html#a4d53eac2ef2732c28fa9fb663e0c19a7" > end< / a > < / div > < div class = "ttdeci" > std::optional< int64_t > end< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__submatrix_8cc_source.html#l00036" > sparse_submatrix.cc:36< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_path_operator_1_1_iteration_parameters_html" > < div class = "ttname" > < a href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html" > operations_research::PathOperator::IterationParameters< / a > < / div > < div class = "ttdoc" > Set of parameters used to configure how the neighnorhood is traversed.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01316" > constraint_solveri.h:1316< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_path_operator_1_1_iteration_parameters_html_a06ba9faa1da8bc11b9bad1b28184d66a" > < div class = "ttname" > < a href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a06ba9faa1da8bc11b9bad1b28184d66a" > operations_research::PathOperator::IterationParameters::accept_path_end_base< / a > < / div > < div class = "ttdeci" > bool accept_path_end_base< / div > < div class = "ttdoc" > True if path ends should be considered when iterating over neighbors.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01323" > constraint_solveri.h:1323< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_path_operator_1_1_iteration_parameters_html_a0e2c2f3c021b1d8cff2e0f0458f8ee29" > < div class = "ttname" > < a href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a0e2c2f3c021b1d8cff2e0f0458f8ee29" > operations_research::PathOperator::IterationParameters::number_of_base_nodes< / a > < / div > < div class = "ttdeci" > int number_of_base_nodes< / div > < div class = "ttdoc" > Number of nodes needed to define a neighbor.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01318" > constraint_solveri.h:1318< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_path_operator_1_1_iteration_parameters_html_a1581ad954b08df9d34aeab8c61baa926" > < div class = "ttname" > < a href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#a1581ad954b08df9d34aeab8c61baa926" > operations_research::PathOperator::IterationParameters::start_empty_path_class< / a > < / div > < div class = "ttdeci" > std::function< int(int64_t)> start_empty_path_class< / div > < div class = "ttdoc" > Callback returning an index such that if c1 = start_empty_path_class(StartNode(p1)),...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01334" > constraint_solveri.h:1334< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_path_operator_1_1_iteration_parameters_html_ab789487f0da61ea5fffb910d587d18b3" > < div class = "ttname" > < a href = "structoperations__research_1_1_path_operator_1_1_iteration_parameters.html#ab789487f0da61ea5fffb910d587d18b3" > operations_research::PathOperator::IterationParameters::skip_locally_optimal_paths< / a > < / div > < div class = "ttdeci" > bool skip_locally_optimal_paths< / div > < div class = "ttdoc" > Skip paths which have been proven locally optimal.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l01321" > constraint_solveri.h:1321< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "astructoperations__research_1_1_unary_dimension_checker_1_1_interval_html" > < div class = "ttname" > < a href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html" > operations_research::UnaryDimensionChecker::Interval< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03379" > constraint_solveri.h:3379< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_unary_dimension_checker_1_1_interval_html_a26e6db9bcc64b584051ecc28171ed11f" > < div class = "ttname" > < a href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#a26e6db9bcc64b584051ecc28171ed11f" > operations_research::UnaryDimensionChecker::Interval::max< / a > < / div > < div class = "ttdeci" > int64_t max< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03381" > constraint_solveri.h:3381< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_unary_dimension_checker_1_1_interval_html_ad10edae0a852d72fb76afb1c77735045" > < div class = "ttname" > < a href = "structoperations__research_1_1_unary_dimension_checker_1_1_interval.html#ad10edae0a852d72fb76afb1c77735045" > operations_research::UnaryDimensionChecker::Interval::min< / a > < / div > < div class = "ttdeci" > int64_t min< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03380" > constraint_solveri.h:3380< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
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