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< a href = "constraint__solver_2diffn_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 >
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< 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 < limits> < / span > < / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "preprocessor" > #include < string> < / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "preprocessor" > #include " absl/strings/str_format.h" < / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "preprocessor" > #include " < a class = "code" href = "hash_8h.html" > ortools/base/hash.h< / a > " < / span > < / div >
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< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / 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 = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / 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 = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "preprocessor" > #include " < a class = "code" href = "strong__int_8h.html" > ortools/base/strong_int.h< / a > " < / span > < / div >
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< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / 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 = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / 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 = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "preprocessor" > #include " < a class = "code" href = "string__array_8h.html" > ortools/util/string_array.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < span class = "comment" > // Diffn constraint, Non overlapping boxs.< / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "keyword" > namespace < / span > {< / div >
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< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a5ac15931bc80d274989abd5021c1a405" > DEFINE_STRONG_INT_TYPE< / a > (Box, < span class = "keywordtype" > int< / span > );< / div >
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< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "keyword" > class < / span > Diffn : < span class = "keyword" > public< / span > Constraint {< / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > Diffn(Solver* < span class = "keyword" > const< / span > solver, < span class = "keyword" > const< / span > std::vector< IntVar*> & x_vars,< / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & y_vars, < span class = "keyword" > const< / span > std::vector< IntVar*> & x_size,< / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & y_size, < span class = "keywordtype" > bool< / span > strict)< / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > : Constraint(solver),< / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > x_(x_vars),< / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > y_(y_vars),< / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > dx_(x_size),< / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > dy_(y_size),< / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > strict_(strict),< / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > size_(x_vars.size()),< / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > fail_stamp_(0) {< / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (x_vars.size(), y_vars.size());< / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (x_vars.size(), x_size.size());< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (x_vars.size(), y_size.size());< / 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" > 50< / span > < / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > ~Diffn()< span class = "keyword" > override < / 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" > 53< / span > < span class = "keywordtype" > void< / span > Post()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > Solver* < span class = "keyword" > const< / span > s = solver();< / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size_; ++i) {< / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > Demon* < span class = "keyword" > const< / span > demon = < a class = "code hl_function" href = "namespaceoperations__research.html#ae0190f4a9c848c207d0bff97f625fcd1" > MakeConstraintDemon1< / a > (< / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > s, < span class = "keyword" > this< / span > , & Diffn::OnBoxRangeChange, < span class = "stringliteral" > " OnBoxRangeChange" < / span > , i);< / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > x_[i]-> WhenRange(demon);< / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > y_[i]-> WhenRange(demon);< / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > dx_[i]-> WhenRange(demon);< / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > dy_[i]-> WhenRange(demon);< / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > }< / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > delayed_demon_ = < a class = "code hl_function" href = "namespaceoperations__research.html#a6a001b36b291a4afe7dffdbb9194bc45" > MakeDelayedConstraintDemon0< / a > (s, < span class = "keyword" > this< / span > , & Diffn::PropagateAll,< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < span class = "stringliteral" > " PropagateAll" < / span > );< / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < span class = "keywordflow" > if< / span > (solver()-> < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ().diffn_use_cumulative() & & < / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > IsArrayInRange< int64_t> (x_, 0, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) & & < / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > IsArrayInRange< int64_t> (y_, 0, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ())) {< / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > Constraint* ct1 = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > Constraint* ct2 = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > {< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > < span class = "comment" > // We can add redundant cumulative constraints. This is done< / span > < / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > < span class = "comment" > // inside a c++ block to avoid leaking memory if adding the< / span > < / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > < span class = "comment" > // constraints leads to a failure. A cumulative constraint is< / span > < / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < span class = "comment" > // a scheduling constraint that will perform finer energy< / span > < / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > < span class = "comment" > // based reasoning to do more propagation. (see Solver::MakeCumulative).< / span > < / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < span class = "keyword" > const< / span > int64_t min_x = < a class = "code hl_function" href = "namespaceoperations__research.html#a8e8f645f06f9749b562b6625cd822daa" > MinVarArray< / a > (x_);< / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < span class = "keyword" > const< / span > int64_t max_x = < a class = "code hl_function" href = "namespaceoperations__research.html#a587a6a73cbcb4e4a4c7d3b596fa407aa" > MaxVarArray< / a > (x_);< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > < span class = "keyword" > const< / span > int64_t max_size_x = < a class = "code hl_function" href = "namespaceoperations__research.html#a587a6a73cbcb4e4a4c7d3b596fa407aa" > MaxVarArray< / a > (dx_);< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > < span class = "keyword" > const< / span > int64_t min_y = < a class = "code hl_function" href = "namespaceoperations__research.html#a8e8f645f06f9749b562b6625cd822daa" > MinVarArray< / a > (y_);< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < span class = "keyword" > const< / span > int64_t max_y = < a class = "code hl_function" href = "namespaceoperations__research.html#a587a6a73cbcb4e4a4c7d3b596fa407aa" > MaxVarArray< / a > (y_);< / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > < span class = "keyword" > const< / span > int64_t max_size_y = < a class = "code hl_function" href = "namespaceoperations__research.html#a587a6a73cbcb4e4a4c7d3b596fa407aa" > MaxVarArray< / a > (dy_);< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "namespaceoperations__research.html#ae4c7a8bfc6877606e512d3279549f44d" > AreAllBound< / a > (dx_)) {< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > std::vector< int64_t> size_x;< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a79edaa5bfddfcd382d36a2ae25df798c" > FillValues< / a > (dx_, & size_x);< / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > ct1 = MakeCumulativeConstraint(x_, size_x, dy_,< / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > max_size_y + max_y - min_y);< / 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 > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "namespaceoperations__research.html#ae4c7a8bfc6877606e512d3279549f44d" > AreAllBound< / a > (dy_)) {< / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > std::vector< int64_t> size_y;< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a79edaa5bfddfcd382d36a2ae25df798c" > FillValues< / a > (dy_, & size_y);< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > ct2 = MakeCumulativeConstraint(y_, size_y, dx_,< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > max_size_x + max_x - min_x);< / 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 > }< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > < span class = "keywordflow" > if< / span > (ct1 != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > s-> AddConstraint(ct1);< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > }< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "keywordflow" > if< / span > (ct2 != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > s-> AddConstraint(ct2);< / 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" > 101< / span > }< / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > }< / 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" > 104< / span > < span class = "keywordtype" > void< / span > InitialPropagate()< span class = "keyword" > override < / span > {< / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < span class = "comment" > // All sizes should be > = 0.< / span > < / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size_; ++i) {< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > dx_[i]-> SetMin(0);< / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > dy_[i]-> SetMin(0);< / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > }< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > < span class = "comment" > // Force propagation on all boxes.< / span > < / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > to_propagate_.clear();< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size_; i++) {< / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > to_propagate_.insert(i);< / 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 > PropagateAll();< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > }< / 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" > 119< / span > std::string DebugString()< span class = "keyword" > const override < / span > {< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > < span class = "keywordflow" > return< / span > absl::StrFormat(< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > < span class = "stringliteral" > " Diffn(x = [%s], y = [%s], dx = [%s], dy = [%s]))" < / span > ,< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c" > JoinDebugStringPtr< / a > (x_, < span class = "stringliteral" > " , " < / span > ), < a class = "code hl_function" href = "namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c" > JoinDebugStringPtr< / a > (y_, < span class = "stringliteral" > " , " < / span > ),< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c" > JoinDebugStringPtr< / a > (dx_, < span class = "stringliteral" > " , " < / span > ), < a class = "code hl_function" href = "namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c" > JoinDebugStringPtr< / a > (dy_, < span class = "stringliteral" > " , " < / span > ));< / div >
< 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 > < 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 = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > visitor-> BeginVisitConstraint(< a class = "code hl_variable" href = "classoperations__research_1_1_model_visitor.html#a43f1277df24787f539601c88e6a5fee0" > ModelVisitor::kDisjunctive< / a > , < span class = "keyword" > this< / span > );< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > visitor-> VisitIntegerVariableArrayArgument(< a class = "code hl_variable" href = "classoperations__research_1_1_model_visitor.html#a6c57f00cf29d252f86c1dd0d27ce3619" > ModelVisitor::kPositionXArgument< / a > ,< / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > x_);< / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > visitor-> VisitIntegerVariableArrayArgument(< a class = "code hl_variable" href = "classoperations__research_1_1_model_visitor.html#ac579d6d64c67e01abcee3be235d65db9" > ModelVisitor::kPositionYArgument< / a > ,< / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > y_);< / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > visitor-> VisitIntegerVariableArrayArgument(< a class = "code hl_variable" href = "classoperations__research_1_1_model_visitor.html#a7724361fb5b4714dbc30443fa48a25e9" > ModelVisitor::kSizeXArgument< / a > ,< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > dx_);< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > visitor-> VisitIntegerVariableArrayArgument(< a class = "code hl_variable" href = "classoperations__research_1_1_model_visitor.html#ab89d687f1f30a31bfc0fc1fe67d706e1" > ModelVisitor::kSizeYArgument< / a > ,< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > dy_);< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > visitor-> EndVisitConstraint(< a class = "code hl_variable" href = "classoperations__research_1_1_model_visitor.html#a43f1277df24787f539601c88e6a5fee0" > ModelVisitor::kDisjunctive< / a > , < span class = "keyword" > this< / span > );< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > }< / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > < / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < span class = "keywordtype" > void< / span > PropagateAll() {< / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > box : to_propagate_) {< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > FillNeighbors(box);< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > FailWhenEnergyIsTooLarge(box);< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > PushOverlappingBoxes(box);< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > }< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > to_propagate_.clear();< / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > fail_stamp_ = solver()-> fail_stamp();< / 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" > void< / span > OnBoxRangeChange(< span class = "keywordtype" > int< / span > box) {< / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "keywordflow" > if< / span > (solver()-> fail_stamp() > fail_stamp_ & & !to_propagate_.empty()) {< / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < span class = "comment" > // We have failed in the last propagation and the to_propagate_< / span > < / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > < span class = "comment" > // was not cleared.< / span > < / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > fail_stamp_ = solver()-> fail_stamp();< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > to_propagate_.clear();< / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > }< / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > to_propagate_.insert(box);< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > EnqueueDelayedDemon(delayed_demon_);< / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / 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 > < span class = "keywordtype" > bool< / span > CanBoxedOverlap(< span class = "keywordtype" > int< / span > i, < span class = "keywordtype" > int< / span > j)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > < span class = "keywordflow" > if< / span > (AreBoxedDisjoingHorizontallyForSure(i, j) ||< / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > AreBoxedDisjoingVerticallyForSure(i, j)) {< / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / 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 = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > }< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > < span class = "keywordtype" > bool< / span > AreBoxedDisjoingHorizontallyForSure(< span class = "keywordtype" > int< / span > i, < span class = "keywordtype" > int< / span > j)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > < span class = "keywordflow" > return< / span > (x_[i]-> Min() > = x_[j]-> Max() + dx_[j]-> Max()) ||< / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > (x_[j]-> Min() > = x_[i]-> Max() + dx_[i]-> Max()) ||< / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > (!strict_ & & (dx_[i]-> Min() == 0 || dx_[j]-> Min() == 0));< / 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 > < / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > < span class = "keywordtype" > bool< / span > AreBoxedDisjoingVerticallyForSure(< span class = "keywordtype" > int< / span > i, < span class = "keywordtype" > int< / span > j)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > < span class = "keywordflow" > return< / span > (y_[i]-> Min() > = y_[j]-> Max() + dy_[j]-> Max()) ||< / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > (y_[j]-> Min() > = y_[i]-> Max() + dy_[i]-> Max()) ||< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > (!strict_ & & (dy_[i]-> Min() == 0 || dy_[j]-> Min() == 0));< / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > }< / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > < / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < span class = "comment" > // Fill neighbors_ with all boxes that can overlap the given box.< / span > < / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > < span class = "keywordtype" > void< / span > FillNeighbors(< span class = "keywordtype" > int< / span > box) {< / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > < span class = "comment" > // TODO(user): We could maintain a non reversible list of< / span > < / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > < span class = "comment" > // neighbors and clean it after each failure.< / span > < / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > neighbors_.clear();< / 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 > other = 0; other < size_; ++other) {< / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > < span class = "keywordflow" > if< / span > (other != box & & CanBoxedOverlap(other, box)) {< / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > neighbors_.push_back(other);< / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / 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 > }< / 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" > 193< / span > < span class = "comment" > // Fails if the minimum area of the given box plus the area of its neighbors< / span > < / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > < span class = "comment" > // (that must already be computed in neighbors_) is greater than the area of a< / span > < / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > < span class = "comment" > // bounding box that necessarily contains all these boxes.< / span > < / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > < span class = "keywordtype" > void< / span > FailWhenEnergyIsTooLarge(< span class = "keywordtype" > int< / span > box) {< / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > int64_t area_min_x = x_[box]-> Min();< / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > int64_t area_max_x = x_[box]-> Max() + dx_[box]-> Max();< / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > int64_t area_min_y = y_[box]-> Min();< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > int64_t area_max_y = y_[box]-> Max() + dy_[box]-> Max();< / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > int64_t sum_of_areas = dx_[box]-> Min() * dy_[box]-> Min();< / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > < span class = "comment" > // TODO(user): Is there a better order, maybe sort by distance< / span > < / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > < span class = "comment" > // with the current box.< / span > < / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < neighbors_.size(); ++i) {< / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > other = neighbors_[i];< / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > < span class = "comment" > // Update Bounding box.< / span > < / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > area_min_x = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (area_min_x, x_[other]-> Min());< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > area_max_x = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (area_max_x, x_[other]-> Max() + dx_[other]-> Max());< / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > area_min_y = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (area_min_y, y_[other]-> Min());< / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > area_max_y = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (area_max_y, y_[other]-> Max() + dy_[other]-> Max());< / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > < span class = "comment" > // Update sum of areas.< / span > < / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > sum_of_areas += dx_[other]-> Min() * dy_[other]-> Min();< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > < span class = "keyword" > const< / span > int64_t bounding_area =< / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > 214< / span > (area_max_x - area_min_x) * (area_max_y - area_min_y);< / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > < span class = "keywordflow" > if< / span > (sum_of_areas > bounding_area) {< / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > solver()-> Fail();< / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > }< / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > }< / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / 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 > < span class = "comment" > // Changes the domain of all the neighbors of a given box (that must< / span > < / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > < span class = "comment" > // already be computed in neighbors_) so that they can' t overlap the< / span > < / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > < span class = "comment" > // mandatory part of the given box.< / span > < / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > < span class = "keywordtype" > void< / span > PushOverlappingBoxes(< span class = "keywordtype" > int< / span > box) {< / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > 225< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < neighbors_.size(); ++i) {< / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > PushOneBox(box, neighbors_[i]);< / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > }< / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > }< / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > 229< / span > < / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > < span class = "comment" > // Changes the domain of the two given box by excluding the value that< / span > < / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > < span class = "comment" > // make them overlap for sure. Note that this function is symmetric in< / span > < / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > < span class = "comment" > // the sense that its argument can be swapped for the same result.< / span > < / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > < span class = "keywordtype" > void< / span > PushOneBox(< span class = "keywordtype" > int< / span > box, < span class = "keywordtype" > int< / span > other) {< / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > state =< / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > (x_[box]-> Min() + dx_[box]-> Min() < = x_[other]-> Max()) +< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > 2 * (x_[other]-> Min() + dx_[other]-> Min() < = x_[box]-> Max()) +< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > 4 * (y_[box]-> Min() + dy_[box]-> Min() < = y_[other]-> Max()) +< / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > 8 * (y_[other]-> Min() + dy_[other]-> Min() < = y_[box]-> Max());< / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / span > < span class = "comment" > // This is an " hack" to be able to easily test for none or for one< / span > < / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > < span class = "comment" > // and only one of the conditions below.< / span > < / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > < span class = "keywordflow" > switch< / span > (state) {< / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > < span class = "keywordflow" > case< / span > 0: {< / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > solver()-> Fail();< / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > 245< / span > }< / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > 246< / span > < span class = "keywordflow" > case< / span > 1: { < span class = "comment" > // We push other left (x increasing).< / span > < / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > x_[other]-> SetMin(x_[box]-> Min() + dx_[box]-> Min());< / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > x_[box]-> SetMax(x_[other]-> Max() - dx_[box]-> Min());< / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > dx_[box]-> SetMax(x_[other]-> Max() - x_[box]-> Min());< / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > }< / div >
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > < span class = "keywordflow" > case< / span > 2: { < span class = "comment" > // We push other right (x decreasing).< / span > < / div >
< div class = "line" > < a id = "l00253" name = "l00253" > < / a > < span class = "lineno" > 253< / span > x_[box]-> SetMin(x_[other]-> Min() + dx_[other]-> Min());< / div >
< div class = "line" > < a id = "l00254" name = "l00254" > < / a > < span class = "lineno" > 254< / span > x_[other]-> SetMax(x_[box]-> Max() - dx_[other]-> Min());< / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > dx_[other]-> SetMax(x_[box]-> Max() - x_[other]-> Min());< / div >
< div class = "line" > < a id = "l00256" name = "l00256" > < / a > < span class = "lineno" > 256< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > 257< / span > }< / div >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > 258< / span > < span class = "keywordflow" > case< / span > 4: { < span class = "comment" > // We push other up (y increasing).< / span > < / div >
< div class = "line" > < a id = "l00259" name = "l00259" > < / a > < span class = "lineno" > 259< / span > y_[other]-> SetMin(y_[box]-> Min() + dy_[box]-> Min());< / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > y_[box]-> SetMax(y_[other]-> Max() - dy_[box]-> Min());< / div >
< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > dy_[box]-> SetMax(y_[other]-> Max() - y_[box]-> Min());< / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > }< / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > < span class = "keywordflow" > case< / span > 8: { < span class = "comment" > // We push other down (y decreasing).< / span > < / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > y_[box]-> SetMin(y_[other]-> Min() + dy_[other]-> Min());< / div >
< div class = "line" > < a id = "l00266" name = "l00266" > < / a > < span class = "lineno" > 266< / span > y_[other]-> SetMax(y_[box]-> Max() - dy_[other]-> Min());< / div >
< div class = "line" > < a id = "l00267" name = "l00267" > < / a > < span class = "lineno" > 267< / span > dy_[other]-> SetMax(y_[box]-> Max() - y_[other]-> Min());< / div >
< div class = "line" > < a id = "l00268" name = "l00268" > < / a > < span class = "lineno" > 268< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00269" name = "l00269" > < / a > < span class = "lineno" > 269< / span > }< / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > 270< / span > < span class = "keywordflow" > default< / span > : {< / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > 271< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > 272< / span > }< / div >
< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > }< / div >
< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > 274< / span > }< / div >
< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > 275< / span > < / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > 276< / span > Constraint* MakeCumulativeConstraint(< span class = "keyword" > const< / span > std::vector< IntVar*> & positions,< / div >
< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > 277< / span > < span class = "keyword" > const< / span > std::vector< int64_t> & sizes,< / div >
< div class = "line" > < a id = "l00278" name = "l00278" > < / a > < span class = "lineno" > 278< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & demands,< / div >
< div class = "line" > < a id = "l00279" name = "l00279" > < / a > < span class = "lineno" > 279< / span > int64_t < a class = "code hl_variable" href = "routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec" > capacity< / a > ) {< / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > std::vector< IntervalVar*> intervals;< / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > solver()-> MakeFixedDurationIntervalVarArray(positions, sizes, < span class = "stringliteral" > " interval" < / span > ,< / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > & intervals);< / div >
< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > 283< / span > < span class = "keywordflow" > return< / span > solver()-> MakeCumulative(intervals, demands, < a class = "code hl_variable" href = "routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec" > capacity< / a > , < span class = "stringliteral" > " cumul" < / span > );< / div >
< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > }< / 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 > std::vector< IntVar*> x_;< / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > 287< / span > std::vector< IntVar*> y_;< / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > std::vector< IntVar*> dx_;< / div >
< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > std::vector< IntVar*> dy_;< / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > strict_;< / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > 291< / span > < span class = "keyword" > const< / span > int64_t size_;< / div >
< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > Demon* delayed_demon_;< / div >
< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > absl::flat_hash_set< int> to_propagate_;< / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > std::vector< int> neighbors_;< / div >
< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > 295< / span > uint64_t fail_stamp_;< / div >
< div class = "line" > < a id = "l00296" name = "l00296" > < / a > < span class = "lineno" > 296< / span > };< / div >
< div class = "line" > < a id = "l00297" name = "l00297" > < / a > < span class = "lineno" > 297< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00298" name = "l00298" > < / a > < span class = "lineno" > 298< / span > < / div >
< div class = "line" > < a id = "l00299" name = "l00299" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a4ddadd35d3227ee3f1216b9d7129227f" > 299< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_constraint.html" > Constraint< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a4ddadd35d3227ee3f1216b9d7129227f" > Solver::MakeNonOverlappingBoxesConstraint< / a > (< / div >
< div class = "line" > < a id = "l00300" name = "l00300" > < / a > < span class = "lineno" > 300< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & x_vars, < span class = "keyword" > const< / span > std::vector< IntVar*> & y_vars,< / div >
< div class = "line" > < a id = "l00301" name = "l00301" > < / a > < span class = "lineno" > 301< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & x_size, < span class = "keyword" > const< / span > std::vector< IntVar*> & y_size) {< / div >
< div class = "line" > < a id = "l00302" name = "l00302" > < / a > < span class = "lineno" > 302< / 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 > Diffn(< span class = "keyword" > this< / span > , x_vars, y_vars, x_size, y_size, < span class = "keyword" > true< / span > ));< / div >
< div class = "line" > < a id = "l00303" name = "l00303" > < / a > < span class = "lineno" > 303< / span > }< / div >
< div class = "line" > < a id = "l00304" name = "l00304" > < / a > < span class = "lineno" > 304< / span > < / div >
< div class = "line" > < a id = "l00305" name = "l00305" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a27c2d8bdabfef5fd7507993153c0f957" > 305< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_constraint.html" > Constraint< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a4ddadd35d3227ee3f1216b9d7129227f" > Solver::MakeNonOverlappingBoxesConstraint< / a > (< / div >
< div class = "line" > < a id = "l00306" name = "l00306" > < / a > < span class = "lineno" > 306< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & x_vars, < span class = "keyword" > const< / span > std::vector< IntVar*> & y_vars,< / div >
< div class = "line" > < a id = "l00307" name = "l00307" > < / a > < span class = "lineno" > 307< / span > < span class = "keyword" > const< / span > std::vector< int64_t> & x_size, < span class = "keyword" > const< / span > std::vector< int64_t> & y_size) {< / div >
< div class = "line" > < a id = "l00308" name = "l00308" > < / a > < span class = "lineno" > 308< / span > std::vector< IntVar*> dx(x_size.size());< / div >
< div class = "line" > < a id = "l00309" name = "l00309" > < / a > < span class = "lineno" > 309< / span > std::vector< IntVar*> dy(y_size.size());< / div >
< div class = "line" > < a id = "l00310" name = "l00310" > < / a > < span class = "lineno" > 310< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < x_size.size(); ++i) {< / div >
< div class = "line" > < a id = "l00311" name = "l00311" > < / a > < span class = "lineno" > 311< / span > dx[i] = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ae8cece32cf189d295336a64e00767bdd" > MakeIntConst< / a > (x_size[i]);< / div >
< div class = "line" > < a id = "l00312" name = "l00312" > < / a > < span class = "lineno" > 312< / span > dy[i] = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ae8cece32cf189d295336a64e00767bdd" > MakeIntConst< / a > (y_size[i]);< / div >
< div class = "line" > < a id = "l00313" name = "l00313" > < / a > < span class = "lineno" > 313< / span > }< / div >
< div class = "line" > < a id = "l00314" name = "l00314" > < / a > < span class = "lineno" > 314< / 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 > Diffn(< span class = "keyword" > this< / span > , x_vars, y_vars, dx, dy, < span class = "keyword" > true< / span > ));< / div >
< div class = "line" > < a id = "l00315" name = "l00315" > < / a > < span class = "lineno" > 315< / span > }< / div >
< div class = "line" > < a id = "l00316" name = "l00316" > < / a > < span class = "lineno" > 316< / span > < / div >
< div class = "line" > < a id = "l00317" name = "l00317" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#ac0226a133f43985fecfdd49803e53b17" > 317< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_constraint.html" > Constraint< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#a4ddadd35d3227ee3f1216b9d7129227f" > Solver::MakeNonOverlappingBoxesConstraint< / a > (< / div >
< div class = "line" > < a id = "l00318" name = "l00318" > < / a > < span class = "lineno" > 318< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & x_vars, < span class = "keyword" > const< / span > std::vector< IntVar*> & y_vars,< / div >
< div class = "line" > < a id = "l00319" name = "l00319" > < / a > < span class = "lineno" > 319< / span > < span class = "keyword" > const< / span > std::vector< int> & x_size, < span class = "keyword" > const< / span > std::vector< int> & y_size) {< / div >
< div class = "line" > < a id = "l00320" name = "l00320" > < / a > < span class = "lineno" > 320< / span > std::vector< IntVar*> dx(x_size.size());< / div >
< div class = "line" > < a id = "l00321" name = "l00321" > < / a > < span class = "lineno" > 321< / span > std::vector< IntVar*> dy(y_size.size());< / div >
< div class = "line" > < a id = "l00322" name = "l00322" > < / a > < span class = "lineno" > 322< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < x_size.size(); ++i) {< / div >
< div class = "line" > < a id = "l00323" name = "l00323" > < / a > < span class = "lineno" > 323< / span > dx[i] = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ae8cece32cf189d295336a64e00767bdd" > MakeIntConst< / a > (x_size[i]);< / div >
< div class = "line" > < a id = "l00324" name = "l00324" > < / a > < span class = "lineno" > 324< / span > dy[i] = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ae8cece32cf189d295336a64e00767bdd" > MakeIntConst< / a > (y_size[i]);< / div >
< div class = "line" > < a id = "l00325" name = "l00325" > < / a > < span class = "lineno" > 325< / span > }< / div >
< div class = "line" > < a id = "l00326" name = "l00326" > < / a > < span class = "lineno" > 326< / 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 > Diffn(< span class = "keyword" > this< / span > , x_vars, y_vars, dx, dy, < span class = "keyword" > true< / 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 > < / div >
< div class = "line" > < a id = "l00329" name = "l00329" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#ac4f11683c5546c728671e917d2031384" > 329< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_constraint.html" > Constraint< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ac4f11683c5546c728671e917d2031384" > Solver::MakeNonOverlappingNonStrictBoxesConstraint< / a > (< / div >
< div class = "line" > < a id = "l00330" name = "l00330" > < / a > < span class = "lineno" > 330< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & x_vars, < span class = "keyword" > const< / span > std::vector< IntVar*> & y_vars,< / div >
< div class = "line" > < a id = "l00331" name = "l00331" > < / a > < span class = "lineno" > 331< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & x_size, < span class = "keyword" > const< / span > std::vector< IntVar*> & y_size) {< / div >
< div class = "line" > < a id = "l00332" name = "l00332" > < / a > < span class = "lineno" > 332< / 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 > Diffn(< span class = "keyword" > this< / span > , x_vars, y_vars, x_size, y_size, < span class = "keyword" > false< / span > ));< / div >
< div class = "line" > < a id = "l00333" name = "l00333" > < / a > < span class = "lineno" > 333< / span > }< / div >
< div class = "line" > < a id = "l00334" name = "l00334" > < / a > < span class = "lineno" > 334< / span > < / div >
< div class = "line" > < a id = "l00335" name = "l00335" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a454d82afd3f209d01ee2b69290fc8bf7" > 335< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_constraint.html" > Constraint< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ac4f11683c5546c728671e917d2031384" > Solver::MakeNonOverlappingNonStrictBoxesConstraint< / a > (< / div >
< div class = "line" > < a id = "l00336" name = "l00336" > < / a > < span class = "lineno" > 336< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & x_vars, < span class = "keyword" > const< / span > std::vector< IntVar*> & y_vars,< / div >
< div class = "line" > < a id = "l00337" name = "l00337" > < / a > < span class = "lineno" > 337< / span > < span class = "keyword" > const< / span > std::vector< int64_t> & x_size, < span class = "keyword" > const< / span > std::vector< int64_t> & y_size) {< / div >
< div class = "line" > < a id = "l00338" name = "l00338" > < / a > < span class = "lineno" > 338< / span > std::vector< IntVar*> dx(x_size.size());< / div >
< div class = "line" > < a id = "l00339" name = "l00339" > < / a > < span class = "lineno" > 339< / span > std::vector< IntVar*> dy(y_size.size());< / div >
< div class = "line" > < a id = "l00340" name = "l00340" > < / a > < span class = "lineno" > 340< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < x_size.size(); ++i) {< / div >
< div class = "line" > < a id = "l00341" name = "l00341" > < / a > < span class = "lineno" > 341< / span > dx[i] = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ae8cece32cf189d295336a64e00767bdd" > MakeIntConst< / a > (x_size[i]);< / div >
< div class = "line" > < a id = "l00342" name = "l00342" > < / a > < span class = "lineno" > 342< / span > dy[i] = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ae8cece32cf189d295336a64e00767bdd" > MakeIntConst< / a > (y_size[i]);< / div >
< div class = "line" > < a id = "l00343" name = "l00343" > < / a > < span class = "lineno" > 343< / span > }< / div >
< div class = "line" > < a id = "l00344" name = "l00344" > < / a > < span class = "lineno" > 344< / 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 > Diffn(< span class = "keyword" > this< / span > , x_vars, y_vars, dx, dy, < span class = "keyword" > false< / span > ));< / div >
< div class = "line" > < a id = "l00345" name = "l00345" > < / a > < span class = "lineno" > 345< / span > }< / div >
< div class = "line" > < a id = "l00346" name = "l00346" > < / a > < span class = "lineno" > 346< / span > < / div >
< div class = "line" > < a id = "l00347" name = "l00347" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_solver.html#a931314662eb3ee9591e6d0c7635f5971" > 347< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_constraint.html" > Constraint< / a > * < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ac4f11683c5546c728671e917d2031384" > Solver::MakeNonOverlappingNonStrictBoxesConstraint< / a > (< / div >
< div class = "line" > < a id = "l00348" name = "l00348" > < / a > < span class = "lineno" > 348< / span > < span class = "keyword" > const< / span > std::vector< IntVar*> & x_vars, < span class = "keyword" > const< / span > std::vector< IntVar*> & y_vars,< / div >
< div class = "line" > < a id = "l00349" name = "l00349" > < / a > < span class = "lineno" > 349< / span > < span class = "keyword" > const< / span > std::vector< int> & x_size, < span class = "keyword" > const< / span > std::vector< int> & y_size) {< / div >
< div class = "line" > < a id = "l00350" name = "l00350" > < / a > < span class = "lineno" > 350< / span > std::vector< IntVar*> dx(x_size.size());< / div >
< div class = "line" > < a id = "l00351" name = "l00351" > < / a > < span class = "lineno" > 351< / span > std::vector< IntVar*> dy(y_size.size());< / div >
< div class = "line" > < a id = "l00352" name = "l00352" > < / a > < span class = "lineno" > 352< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < x_size.size(); ++i) {< / div >
< div class = "line" > < a id = "l00353" name = "l00353" > < / a > < span class = "lineno" > 353< / span > dx[i] = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ae8cece32cf189d295336a64e00767bdd" > MakeIntConst< / a > (x_size[i]);< / div >
< div class = "line" > < a id = "l00354" name = "l00354" > < / a > < span class = "lineno" > 354< / span > dy[i] = < a class = "code hl_function" href = "classoperations__research_1_1_solver.html#ae8cece32cf189d295336a64e00767bdd" > MakeIntConst< / a > (y_size[i]);< / div >
< div class = "line" > < a id = "l00355" name = "l00355" > < / a > < span class = "lineno" > 355< / span > }< / div >
< div class = "line" > < a id = "l00356" name = "l00356" > < / a > < span class = "lineno" > 356< / 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 > Diffn(< span class = "keyword" > this< / span > , x_vars, y_vars, dx, dy, < span class = "keyword" > false< / span > ));< / div >
< div class = "line" > < a id = "l00357" name = "l00357" > < / a > < span class = "lineno" > 357< / span > }< / div >
< div class = "line" > < a id = "l00358" name = "l00358" > < / a > < span class = "lineno" > 358< / span > } < span class = "comment" > // namespace operations_research< / span > < / div >
< 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 >
2022-03-04 00:11:33 +01:00
< 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 >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_constraint_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_constraint.html" > operations_research::Constraint< / a > < / div > < div class = "ttdoc" > A constraint is the main modeling object.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03626" > constraint_solver.h:3626< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_model_visitor_html_a43f1277df24787f539601c88e6a5fee0" > < div class = "ttname" > < a href = "classoperations__research_1_1_model_visitor.html#a43f1277df24787f539601c88e6a5fee0" > operations_research::ModelVisitor::kDisjunctive< / a > < / div > < div class = "ttdeci" > static const char kDisjunctive[]< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03393" > constraint_solver.h:3393< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_model_visitor_html_a6c57f00cf29d252f86c1dd0d27ce3619" > < div class = "ttname" > < a href = "classoperations__research_1_1_model_visitor.html#a6c57f00cf29d252f86c1dd0d27ce3619" > operations_research::ModelVisitor::kPositionXArgument< / a > < / div > < div class = "ttdeci" > static const char kPositionXArgument[]< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03512" > constraint_solver.h:3512< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_model_visitor_html_a7724361fb5b4714dbc30443fa48a25e9" > < div class = "ttname" > < a href = "classoperations__research_1_1_model_visitor.html#a7724361fb5b4714dbc30443fa48a25e9" > operations_research::ModelVisitor::kSizeXArgument< / a > < / div > < div class = "ttdeci" > static const char kSizeXArgument[]< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03520" > constraint_solver.h:3520< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_model_visitor_html_ab89d687f1f30a31bfc0fc1fe67d706e1" > < div class = "ttname" > < a href = "classoperations__research_1_1_model_visitor.html#ab89d687f1f30a31bfc0fc1fe67d706e1" > operations_research::ModelVisitor::kSizeYArgument< / a > < / div > < div class = "ttdeci" > static const char kSizeYArgument[]< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03521" > constraint_solver.h:3521< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_model_visitor_html_ac579d6d64c67e01abcee3be235d65db9" > < div class = "ttname" > < a href = "classoperations__research_1_1_model_visitor.html#ac579d6d64c67e01abcee3be235d65db9" > operations_research::ModelVisitor::kPositionYArgument< / a > < / div > < div class = "ttdeci" > static const char kPositionYArgument[]< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8h_source.html#l03513" > constraint_solver.h:3513< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_a4ddadd35d3227ee3f1216b9d7129227f" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#a4ddadd35d3227ee3f1216b9d7129227f" > operations_research::Solver::MakeNonOverlappingBoxesConstraint< / a > < / div > < div class = "ttdeci" > Constraint * MakeNonOverlappingBoxesConstraint(const std::vector< IntVar * > & x_vars, const std::vector< IntVar * > & y_vars, const std::vector< IntVar * > & x_size, const std::vector< IntVar * > & y_size)< / div > < div class = "ttdoc" > This constraint states that all the boxes must not overlap.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2diffn_8cc_source.html#l00299" > constraint_solver/diffn.cc:299< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_ac4f11683c5546c728671e917d2031384" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#ac4f11683c5546c728671e917d2031384" > operations_research::Solver::MakeNonOverlappingNonStrictBoxesConstraint< / a > < / div > < div class = "ttdeci" > Constraint * MakeNonOverlappingNonStrictBoxesConstraint(const std::vector< IntVar * > & x_vars, const std::vector< IntVar * > & y_vars, const std::vector< IntVar * > & x_size, const std::vector< IntVar * > & y_size)< / div > < div class = "ttdoc" > This constraint states that all the boxes must not overlap.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2diffn_8cc_source.html#l00329" > constraint_solver/diffn.cc:329< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_solver_html_ae8cece32cf189d295336a64e00767bdd" > < div class = "ttname" > < a href = "classoperations__research_1_1_solver.html#ae8cece32cf189d295336a64e00767bdd" > operations_research::Solver::MakeIntConst< / a > < / div > < div class = "ttdeci" > IntVar * MakeIntConst(int64_t val, const std::string & name)< / div > < div class = "ttdoc" > IntConst will create a constant expression.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "expressions_8cc_source.html#l06480" > expressions.cc:6480< / 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 = "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 >
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< 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 >
2022-01-17 21:42:14 +01:00
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< 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 = "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_a587a6a73cbcb4e4a4c7d3b596fa407aa" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a587a6a73cbcb4e4a4c7d3b596fa407aa" > operations_research::MaxVarArray< / a > < / div > < div class = "ttdeci" > int64_t MaxVarArray(const std::vector< IntVar * > & vars)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l02982" > constraint_solveri.h:2982< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a5ac15931bc80d274989abd5021c1a405" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a5ac15931bc80d274989abd5021c1a405" > operations_research::DEFINE_STRONG_INT_TYPE< / a > < / div > < div class = "ttdeci" > DEFINE_STRONG_INT_TYPE(RoutingNodeIndex, int)< / div > < div class = "ttdoc" > Defining common types used in the routing library outside the main RoutingModel class has several pur...< / div > < / div >
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< div class = "ttc" id = "anamespaceoperations__research_html_a6a001b36b291a4afe7dffdbb9194bc45" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a6a001b36b291a4afe7dffdbb9194bc45" > operations_research::MakeDelayedConstraintDemon0< / a > < / div > < div class = "ttdeci" > Demon * MakeDelayedConstraintDemon0(Solver *const s, T *const ct, void(T::*method)(), const std::string & name)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00682" > constraint_solveri.h:682< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a79edaa5bfddfcd382d36a2ae25df798c" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a79edaa5bfddfcd382d36a2ae25df798c" > operations_research::FillValues< / a > < / div > < div class = "ttdeci" > void FillValues(const std::vector< IntVar * > & vars, std::vector< int64_t > *const values)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l03002" > constraint_solveri.h:3002< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a8e8f645f06f9749b562b6625cd822daa" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a8e8f645f06f9749b562b6625cd822daa" > operations_research::MinVarArray< / a > < / div > < div class = "ttdeci" > int64_t MinVarArray(const std::vector< IntVar * > & vars)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l02992" > constraint_solveri.h:2992< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a9be76edcbd5ccb982d92c8d90421a73c" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c" > operations_research::JoinDebugStringPtr< / a > < / div > < div class = "ttdeci" > std::string JoinDebugStringPtr(const std::vector< T > & v, const std::string & separator)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "string__array_8h_source.html#l00045" > string_array.h:45< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ae0190f4a9c848c207d0bff97f625fcd1" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ae0190f4a9c848c207d0bff97f625fcd1" > operations_research::MakeConstraintDemon1< / a > < / div > < div class = "ttdeci" > Demon * MakeConstraintDemon1(Solver *const s, T *const ct, void(T::*method)(P), const std::string & name, P param1)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l00560" > constraint_solveri.h:560< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ae4c7a8bfc6877606e512d3279549f44d" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ae4c7a8bfc6877606e512d3279549f44d" > operations_research::AreAllBound< / a > < / div > < div class = "ttdeci" > bool AreAllBound(const std::vector< IntVar * > & vars)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solveri_8h_source.html#l02946" > constraint_solveri.h:2946< / a > < / div > < / div >
< div class = "ttc" id = "arouting__flow_8cc_html_a2acb49f4df5288066c43610bede123ec" > < div class = "ttname" > < a href = "routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec" > capacity< / a > < / div > < div class = "ttdeci" > int64_t capacity< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__flow_8cc_source.html#l00151" > routing_flow.cc:151< / a > < / div > < / div >
< div class = "ttc" id = "astring__array_8h_html" > < div class = "ttname" > < a href = "string__array_8h.html" > string_array.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
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