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< a href = "scip__callback_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" > #if defined(USE_SCIP)< / span > < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < span class = "preprocessor" > #include " < a class = "code" href = "scip__callback_8h.html" > ortools/linear_solver/scip_callback.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "preprocessor" > #include < cstdint> < / 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_cat.h" < / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "preprocessor" > #include " absl/types/span.h" < / span > < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / 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 = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "preprocessor" > #include " < a class = "code" href = "scip__helper__macros_8h.html" > ortools/linear_solver/scip_helper_macros.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "preprocessor" > #include " scip/cons_linear.h" < / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < span class = "preprocessor" > #include " scip/def.h" < / span > < / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < span class = "preprocessor" > #include " scip/pub_cons.h" < / span > < / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "preprocessor" > #include " scip/scip.h" < / span > < / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < span class = "preprocessor" > #include " scip/scip_cons.h" < / span > < / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "preprocessor" > #include " scip/scip_cut.h" < / span > < / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < span class = "preprocessor" > #include " scip/scip_general.h" < / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "preprocessor" > #include " scip/scip_lp.h" < / span > < / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < span class = "preprocessor" > #include " scip/scip_param.h" < / span > < / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "preprocessor" > #include " scip/scip_prob.h" < / span > < / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < span class = "preprocessor" > #include " scip/scip_sol.h" < / span > < / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > < span class = "preprocessor" > #include " scip/scip_solvingstats.h" < / span > < / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < span class = "preprocessor" > #include " scip/scip_tree.h" < / span > < / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < span class = "preprocessor" > #include " scip/scipdefplugins.h" < / span > < / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < span class = "preprocessor" > #include " scip/struct_cons.h" < / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > < span class = "preprocessor" > #include " scip/struct_tree.h" < / span > < / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < span class = "preprocessor" > #include " scip/struct_var.h" < / span > < / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "preprocessor" > #include " scip/type_cons.h" < / span > < / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "preprocessor" > #include " scip/type_lp.h" < / span > < / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < span class = "preprocessor" > #include " scip/type_result.h" < / span > < / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > < span class = "preprocessor" > #include " scip/type_retcode.h" < / span > < / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > < span class = "preprocessor" > #include " scip/type_scip.h" < / span > < / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > < span class = "preprocessor" > #include " scip/type_sol.h" < / span > < / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > < span class = "preprocessor" > #include " scip/type_tree.h" < / span > < / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < span class = "preprocessor" > #include " scip/type_var.h" < / 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 = "struct_s_c_i_p___conshdlr_data.html" > 50< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "struct_s_c_i_p___conshdlr_data.html" > SCIP_ConshdlrData< / a > {< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > < a class = "line" href = "struct_s_c_i_p___conshdlr_data.html#aa64468b7123338080275cf12a8ec1596" > 51< / a > < / span > std::unique_ptr< operations_research::internal::ScipCallbackRunner> < a class = "code hl_variable" href = "struct_s_c_i_p___conshdlr_data.html#aa64468b7123338080275cf12a8ec1596" > runner< / a > ;< / 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 > < / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > < a class = "line" href = "struct_s_c_i_p___cons_data.html" > 54< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "struct_s_c_i_p___cons_data.html" > SCIP_ConsData< / a > {< / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > < a class = "line" href = "struct_s_c_i_p___cons_data.html#a735984d41155bc1032e09bece8f8d66d" > 55< / a > < / span > < span class = "keywordtype" > void< / span > * < a class = "code hl_variable" href = "struct_s_c_i_p___cons_data.html#a735984d41155bc1032e09bece8f8d66d" > data< / a > ;< / 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 > < / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > < / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > < span class = "keywordtype" > int< / span > ScipNumVars(SCIP* scip) { < span class = "keywordflow" > return< / span > SCIPgetNOrigVars(scip); }< / 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 > SCIP_VAR* ScipGetVar(SCIP* scip, < span class = "keywordtype" > int< / span > var_index) {< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (var_index, 0);< / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (var_index, ScipNumVars(scip));< / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > < span class = "keywordflow" > return< / span > SCIPgetOrigVars(scip)[var_index];< / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > }< / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > < / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > } < span class = "comment" > // namespace< / 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" > < a class = "line" href = "classoperations__research_1_1_scip_constraint_handler_context.html#a55640ec713a214d62de2eb172cb22590" > 71< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_scip_constraint_handler_context.html#a55640ec713a214d62de2eb172cb22590" > ScipConstraintHandlerContext::ScipConstraintHandlerContext< / a > (< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > SCIP* scip, SCIP_SOL* solution, < span class = "keywordtype" > bool< / span > is_pseudo_solution)< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > : scip_(scip),< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > solution_(solution),< / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > is_pseudo_solution_(is_pseudo_solution) {}< / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_scip_constraint_handler_context.html#a4a1bfdb9483ad4c428b481bd6111a357" > 77< / a > < / span > < span class = "keywordtype" > double< / span > < a class = "code hl_function" href = "classoperations__research_1_1_scip_constraint_handler_context.html#a4a1bfdb9483ad4c428b481bd6111a357" > ScipConstraintHandlerContext::VariableValue< / a > (< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * variable)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > < span class = "keywordflow" > return< / span > SCIPgetSolVal(scip_, solution_, ScipGetVar(scip_, variable-> < a class = "code hl_function" href = "classoperations__research_1_1_m_p_variable.html#acca41811e8aaab0112b987749c0ecb93" > index< / a > ()));< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > }< / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > < / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_scip_constraint_handler_context.html#abb2d1b6efd2b973ed78b20e538047f7a" > 82< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1_scip_constraint_handler_context.html#abb2d1b6efd2b973ed78b20e538047f7a" > ScipConstraintHandlerContext::NumNodesProcessed< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > < span class = "keywordflow" > return< / span > SCIPgetNNodes(scip_);< / 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 > < / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_scip_constraint_handler_context.html#aae95e02c1caff664dbc5efda58e56c6e" > 86< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1_scip_constraint_handler_context.html#aae95e02c1caff664dbc5efda58e56c6e" > ScipConstraintHandlerContext::CurrentNodeId< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > < span class = "keywordflow" > return< / span > SCIPgetCurrentNode(scip_)-> number;< / 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 > < / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12ee" > 90< / a > < / span > < span class = "keyword" > enum class< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12ee" > ScipSeparationResult< / a > {< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeaa8e1b948c80fb564a5eac917da76a7e9" > kLazyConstraintAdded< / a > ,< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeab22a2d6012d9a21952411a08dc99f3bd" > kCuttingPlaneAdded< / a > ,< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > kDidNotFind< / a > < / 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 > < / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a16279e26b1c9fb24892ea66c6e29d546" > 96< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a16279e26b1c9fb24892ea66c6e29d546" > LinearConstraintIsViolated< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_scip_constraint_handler_context.html" > ScipConstraintHandlerContext< / a > & < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > context< / a > ,< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_range.html" > LinearRange< / a > & constraint) {< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "keywordtype" > double< / span > a_times_x = 0;< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & coef_pair : constraint.< a class = "code hl_function" href = "classoperations__research_1_1_linear_range.html#a4b3f32be654fc87e926e6c1cb2167fc0" > linear_expr< / a > ().< a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#afb42f5cebaf659f1a302d5062a576af0" > terms< / a > ()) {< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > a_times_x += coef_pair.second * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > context< / a > .VariableValue(coef_pair.first);< / 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 > < span class = "keywordtype" > double< / span > violation = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (a_times_x - constraint.< a class = "code hl_function" href = "classoperations__research_1_1_linear_range.html#a5158072d27a176fc38524893183d6527" > upper_bound< / a > (),< / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > constraint.< a class = "code hl_function" href = "classoperations__research_1_1_linear_range.html#a9748ce3280b2d4c16a2cd38a480b9c7c" > lower_bound< / a > () - a_times_x);< / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < span class = "keywordflow" > return< / span > violation > 0;< / 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" > 106< / span > < / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < span class = "comment" > // If any violated lazy constraint is found:< / span > < / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < span class = "comment" > // returns kLazyConstraintAdded,< / span > < / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > < span class = "comment" > // else if any violated cutting plane is found:< / span > < / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < span class = "comment" > // returns kCuttingPlaneAdded,< / span > < / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > < span class = "comment" > // else:< / span > < / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > < span class = "comment" > // returns kDidNotFind< / span > < / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > 113< / a > < / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12ee" > ScipSeparationResult< / a > < a class = "code hl_function" href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > RunSeparation< / a > (< a class = "code hl_class" href = "classoperations__research_1_1internal_1_1_scip_callback_runner.html" > internal::ScipCallbackRunner< / a > * runner,< / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_scip_constraint_handler_context.html" > ScipConstraintHandlerContext< / a > & < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > context< / a > ,< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > absl::Span< SCIP_CONS*> constraints,< / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < span class = "keywordtype" > bool< / span > is_integral) {< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12ee" > ScipSeparationResult< / a > result = < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > ScipSeparationResult::kDidNotFind< / a > ;< / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > SCIP* scip = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > context< / a > .scip();< / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < span class = "keywordflow" > for< / span > (SCIP_CONS* constraint : constraints) {< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > SCIP_CONSDATA* consdata = SCIPconsGetData(constraint);< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (consdata != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > std::vector< CallbackRangeConstraint> user_suggested_constraints;< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > < span class = "keywordflow" > if< / span > (is_integral) {< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > user_suggested_constraints =< / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > runner-> < a class = "code hl_function" href = "classoperations__research_1_1internal_1_1_scip_callback_runner.html#a9982534517a7d8758a3ac06647d799fa" > SeparateIntegerSolution< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > context< / a > , consdata-> data);< / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > user_suggested_constraints =< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > runner-> < a class = "code hl_function" href = "classoperations__research_1_1internal_1_1_scip_callback_runner.html#aa6b1ae56f70332200150196a5667ad3b" > SeparateFractionalSolution< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > context< / a > , consdata-> data);< / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > }< / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < span class = "keywordtype" > int< / span > num_constraints_added = 0;< / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_callback_range_constraint.html" > CallbackRangeConstraint< / a > & user_suggested_constraint :< / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > user_suggested_constraints) {< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_function" href = "namespaceoperations__research.html#a16279e26b1c9fb24892ea66c6e29d546" > LinearConstraintIsViolated< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > context< / a > ,< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > user_suggested_constraint.range)) {< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > }< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > num_constraints_added++;< / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > < span class = "comment" > // Two code paths, one for cuts, one for lazy constraints. Cuts first:< / span > < / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < span class = "keywordflow" > if< / span > (user_suggested_constraint.is_cut) {< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > SCIP_ROW* < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < span class = "keyword" > constexpr< / span > < span class = "keywordtype" > bool< / span > kModifiable = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > < span class = "keyword" > constexpr< / span > < span class = "keywordtype" > bool< / span > kRemovable = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPcreateEmptyRowCons(< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > scip, & < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > , constraint, user_suggested_constraint.name.c_str(),< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > user_suggested_constraint.range.lower_bound(),< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > user_suggested_constraint.range.upper_bound(),< / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > user_suggested_constraint.local, kModifiable, kRemovable)));< / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPcacheRowExtensions(scip, < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > )));< / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & coef_pair :< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > user_suggested_constraint.range.linear_expr().terms()) {< / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "comment" > // NOTE(user): the coefficients don' t come out sorted. I don' t< / span > < / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < span class = "comment" > // think this matters.< / span > < / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > SCIP_VAR* < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = ScipGetVar(scip, coef_pair.first-> index());< / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > = coef_pair.second;< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPaddVarToRow(scip, < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > , < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > )));< / 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 > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPflushRowExtensions(scip, < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > )));< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > SCIP_Bool infeasible;< / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > < span class = "keyword" > constexpr< / span > < span class = "keywordtype" > bool< / span > kForceCut = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPaddRow(scip, < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > , kForceCut, & infeasible)));< / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPreleaseRow(scip, & < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > )));< / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > < span class = "comment" > // TODO(user): when infeasible is true, it better to have the scip< / span > < / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > < span class = "comment" > // return status be cutoff instead of cutting plane added (e.g. see< / span > < / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > < span class = "comment" > // cs/scip/cons_knapsack.c). However, as we use< / span > < / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > < span class = "comment" > // SCIPaddRow(), it isn' t clear this will even happen.< / span > < / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > < span class = "keywordflow" > if< / span > (result != < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeaa8e1b948c80fb564a5eac917da76a7e9" > ScipSeparationResult::kLazyConstraintAdded< / a > ) {< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > < span class = "comment" > // NOTE(user): if we have already found a violated lazy constraint,< / span > < / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < span class = "comment" > // we want to return kLazyConstraintAdded, not kCuttingPlaneAdded,< / span > < / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > < span class = "comment" > // see function contract.< / span > < / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > result = < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeab22a2d6012d9a21952411a08dc99f3bd" > ScipSeparationResult::kCuttingPlaneAdded< / a > ;< / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > }< / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > < span class = "comment" > // Lazy constraint path:< / span > < / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > std::vector< SCIP_VAR*> vars;< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > std::vector< double> coefs;< / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & coef_pair :< / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > user_suggested_constraint.range.linear_expr().terms()) {< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < span class = "comment" > // NOTE(user): the coefficients don' t come out sorted. I don' t< / span > < / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > < span class = "comment" > // think this matters.< / span > < / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > vars.push_back(ScipGetVar(scip, coef_pair.first-> index()));< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > coefs.push_back(coef_pair.second);< / 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 = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_vars = vars.size();< / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > SCIP_CONS* scip_cons;< / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < span class = "comment" > // TODO(user): Maybe it is better to expose more of these options,< / span > < / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > < span class = "comment" > // potentially through user_suggested_constraint.< / span > < / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPcreateConsLinear(< / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / span > scip, & scip_cons, user_suggested_constraint.name.c_str(), num_vars,< / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > vars.data(), coefs.data(),< / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > user_suggested_constraint.range.lower_bound(),< / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > user_suggested_constraint.range.upper_bound(), < span class = "comment" > /*initial=*/< / span > < span class = "keyword" > true< / span > ,< / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > < span class = "comment" > /*separate=*/< / span > < span class = "keyword" > true< / span > , < span class = "comment" > /*enforce=*/< / span > < span class = "keyword" > true< / span > , < span class = "comment" > /*check=*/< / span > < span class = "keyword" > true< / span > ,< / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > < span class = "comment" > /*propagate=*/< / span > < span class = "keyword" > true< / span > , < span class = "comment" > /*local=*/< / span > user_suggested_constraint.local,< / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > < span class = "comment" > /*modifiable=*/< / span > < span class = "keyword" > false< / span > , < span class = "comment" > /*dynamic=*/< / span > < span class = "keyword" > false< / span > , < span class = "comment" > /*removable=*/< / span > < span class = "keyword" > true< / span > ,< / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > < span class = "comment" > /*stickingatnode=*/< / span > < span class = "keyword" > false< / span > )));< / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > < span class = "keywordflow" > if< / span > (user_suggested_constraint.local) {< / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPaddConsLocal(scip, scip_cons, < span class = "keyword" > nullptr< / span > )));< / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPaddCons(scip, scip_cons)));< / 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 > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPreleaseCons(scip, & scip_cons)));< / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > result = < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeaa8e1b948c80fb564a5eac917da76a7e9" > ScipSeparationResult::kLazyConstraintAdded< / a > ;< / 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 > }< / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > }< / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > }< / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > < / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1_callback_setup.html" > 210< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structoperations__research_1_1_callback_setup.html" > CallbackSetup< / a > {< / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1_callback_setup.html#ac2ab682cf956d759393b96d9109fbea8" > 211< / a > < / span > SCIP_CONSHDLRDATA* < a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ac2ab682cf956d759393b96d9109fbea8" > scip_handler_data< / a > ;< / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > 212< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1internal_1_1_scip_callback_runner.html" > internal::ScipCallbackRunner< / a > * < a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > ;< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > 213< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_scip_constraint_handler_context.html" > ScipConstraintHandlerContext< / a > < a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > ;< / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1_callback_setup.html#ab447fdc61ed2439de2b67c2992effba5" > 214< / a > < / span > absl::Span< SCIP_CONS*> < a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ab447fdc61ed2439de2b67c2992effba5" > useful_constraints< / a > ;< / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1_callback_setup.html#a3786a8a9aedf11487a41d871b1ef660e" > 215< / a > < / span > absl::Span< SCIP_CONS*> < a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a3786a8a9aedf11487a41d871b1ef660e" > unlikely_useful_constraints< / a > ;< / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1_callback_setup.html#a6b8fe74d4ac72981658f6648005c6aec" > 217< / a > < / span > < a class = "code hl_function" href = "structoperations__research_1_1_callback_setup.html#a6b8fe74d4ac72981658f6648005c6aec" > CallbackSetup< / a > (SCIP* scip, SCIP_CONSHDLR* scip_handler, SCIP_CONS** conss,< / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > < span class = "keywordtype" > int< / span > nconss, < span class = "keywordtype" > int< / span > nusefulconss, SCIP_SOL* sol,< / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > < span class = "keywordtype" > bool< / span > is_pseudo_solution)< / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > : < a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ac2ab682cf956d759393b96d9109fbea8" > scip_handler_data< / a > (SCIPconshdlrGetData(scip_handler)),< / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > < a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ac2ab682cf956d759393b96d9109fbea8" > scip_handler_data< / a > -> runner.get()),< / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > < a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > (scip, sol, is_pseudo_solution),< / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > < a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ab447fdc61ed2439de2b67c2992effba5" > useful_constraints< / a > (< a class = "code hl_namespace" href = "namespaceabsl.html" > absl< / a > ::MakeSpan(conss, nusefulconss)),< / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > < a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a3786a8a9aedf11487a41d871b1ef660e" > unlikely_useful_constraints< / a > (< / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > 225< / span > < a class = "code hl_namespace" href = "namespaceabsl.html" > absl< / a > ::MakeSpan(conss, nconss).subspan(nusefulconss)) {< / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ac2ab682cf956d759393b96d9109fbea8" > scip_handler_data< / a > != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > != < span class = "keyword" > nullptr< / 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 > < / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > } < span class = "comment" > // namespace operations_research< / span > < / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > < / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > < span class = "keyword" > extern< / span > < span class = "stringliteral" > " C" < / span > {< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > < a class = "line" href = "scip__callback_8cc.html#a376bca25c3ec7429992b12732b0baf7a" > 236< / a > < / span > < span class = "keyword" > static< / span > < a class = "code hl_function" href = "scip__callback_8cc.html#a376bca25c3ec7429992b12732b0baf7a" > SCIP_DECL_CONSFREE< / a > (ConstraintHandlerFreeC) {< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (3) < < < span class = "stringliteral" > " FreeC" < / span > ;< / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (scip != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / span > SCIP_CONSHDLRDATA* scip_handler_data = SCIPconshdlrGetData(conshdlr);< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (scip_handler_data != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > < span class = "keyword" > delete< / span > scip_handler_data;< / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > SCIPconshdlrSetData(conshdlr, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > < span class = "keywordflow" > return< / span > SCIP_OKAY;< / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / 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" > < a class = "line" href = "scip__callback_8cc.html#abfa1bf86271e906a52cfc93578151993" > 246< / a > < / span > < span class = "keyword" > static< / span > < a class = "code hl_function" href = "scip__callback_8cc.html#abfa1bf86271e906a52cfc93578151993" > SCIP_DECL_CONSDELETE< / a > (ConstraintHandlerDeleteC) {< / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (3) < < < span class = "stringliteral" > " DeleteC" < / span > ;< / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (consdata != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (*consdata != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > < span class = "keyword" > delete< / span > *consdata;< / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > cons-> consdata = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > < span class = "keywordflow" > return< / span > SCIP_OKAY;< / div >
< div class = "line" > < a id = "l00253" name = "l00253" > < / a > < span class = "lineno" > 253< / span > }< / div >
< div class = "line" > < a id = "l00254" name = "l00254" > < / a > < span class = "lineno" > 254< / span > < / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > < a class = "line" href = "scip__callback_8cc.html#a875439e224114d05fb4ea2e4f0e07b3b" > 255< / a > < / span > < span class = "keyword" > static< / span > < a class = "code hl_function" href = "scip__callback_8cc.html#a875439e224114d05fb4ea2e4f0e07b3b" > SCIP_DECL_CONSENFOLP< / a > (EnforceLpC) {< / 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#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (3) < < < span class = "stringliteral" > " EnforceC" < / span > ;< / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > 257< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_callback_setup.html" > operations_research::CallbackSetup< / a > setup(scip, conshdlr, conss, nconss,< / div >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > 258< / span > nusefulconss, < span class = "keyword" > nullptr< / span > , < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00259" name = "l00259" > < / a > < span class = "lineno" > 259< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12ee" > operations_research::ScipSeparationResult< / a > separation_result =< / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > operations_research::RunSeparation< / a > (setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > ,< / div >
< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ab447fdc61ed2439de2b67c2992effba5" > useful_constraints< / a > ,< / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > < span class = "comment" > /*is_integral=*/< / span > < span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > < span class = "keywordflow" > if< / span > (separation_result ==< / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > operations_research::ScipSeparationResult::kDidNotFind< / a > ) {< / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > separation_result = < a class = "code hl_function" href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > operations_research::RunSeparation< / a > (< / div >
< div class = "line" > < a id = "l00266" name = "l00266" > < / a > < span class = "lineno" > 266< / span > setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a3786a8a9aedf11487a41d871b1ef660e" > unlikely_useful_constraints< / a > ,< / div >
< div class = "line" > < a id = "l00267" name = "l00267" > < / a > < span class = "lineno" > 267< / span > < span class = "comment" > /*is_integral=*/< / span > < span class = "keyword" > true< / span > );< / 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 = "keywordflow" > switch< / span > (separation_result) {< / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > 270< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeaa8e1b948c80fb564a5eac917da76a7e9" > operations_research::ScipSeparationResult::kLazyConstraintAdded< / a > :< / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > 271< / span > *result = SCIP_CONSADDED;< / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > 272< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeab22a2d6012d9a21952411a08dc99f3bd" > operations_research::ScipSeparationResult::kCuttingPlaneAdded< / a > :< / div >
< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > 274< / span > *result = SCIP_SEPARATED;< / div >
< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > 275< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > 276< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > operations_research::ScipSeparationResult::kDidNotFind< / a > :< / div >
< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > 277< / span > *result = SCIP_FEASIBLE;< / div >
< div class = "line" > < a id = "l00278" name = "l00278" > < / a > < span class = "lineno" > 278< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00279" name = "l00279" > < / a > < span class = "lineno" > 279< / span > }< / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > < span class = "keywordflow" > return< / span > SCIP_OKAY;< / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > }< / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > < / div >
< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > < a class = "line" href = "scip__callback_8cc.html#a5caadc079262052801b3e95ef2e6dd9b" > 283< / a > < / span > < span class = "keyword" > static< / span > < a class = "code hl_function" href = "scip__callback_8cc.html#a5caadc079262052801b3e95ef2e6dd9b" > SCIP_DECL_CONSSEPALP< / a > (SeparateLpC) {< / div >
< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (3) < < < span class = "stringliteral" > " SeparateLpC" < / span > ;< / div >
< div class = "line" > < a id = "l00285" name = "l00285" > < / a > < span class = "lineno" > 285< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_callback_setup.html" > operations_research::CallbackSetup< / a > setup(scip, conshdlr, conss, nconss,< / div >
< div class = "line" > < a id = "l00286" name = "l00286" > < / a > < span class = "lineno" > 286< / span > nusefulconss, < span class = "keyword" > nullptr< / span > , < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > 287< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12ee" > operations_research::ScipSeparationResult< / a > separation_result =< / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > operations_research::RunSeparation< / a > (setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > ,< / div >
< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ab447fdc61ed2439de2b67c2992effba5" > useful_constraints< / a > ,< / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > < span class = "comment" > /*is_integral=*/< / span > < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > 291< / span > < span class = "keywordflow" > if< / span > (separation_result ==< / div >
< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > operations_research::ScipSeparationResult::kDidNotFind< / a > ) {< / div >
< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > separation_result = < a class = "code hl_function" href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > operations_research::RunSeparation< / a > (< / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a3786a8a9aedf11487a41d871b1ef660e" > unlikely_useful_constraints< / a > ,< / div >
< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > 295< / span > < span class = "comment" > /*is_integral=*/< / span > < span class = "keyword" > false< / span > );< / 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 = "keywordflow" > switch< / span > (separation_result) {< / div >
< div class = "line" > < a id = "l00298" name = "l00298" > < / a > < span class = "lineno" > 298< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeaa8e1b948c80fb564a5eac917da76a7e9" > operations_research::ScipSeparationResult::kLazyConstraintAdded< / a > :< / div >
< div class = "line" > < a id = "l00299" name = "l00299" > < / a > < span class = "lineno" > 299< / span > *result = SCIP_CONSADDED;< / div >
< div class = "line" > < a id = "l00300" name = "l00300" > < / a > < span class = "lineno" > 300< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00301" name = "l00301" > < / a > < span class = "lineno" > 301< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeab22a2d6012d9a21952411a08dc99f3bd" > operations_research::ScipSeparationResult::kCuttingPlaneAdded< / a > :< / div >
< div class = "line" > < a id = "l00302" name = "l00302" > < / a > < span class = "lineno" > 302< / span > *result = SCIP_SEPARATED;< / div >
< div class = "line" > < a id = "l00303" name = "l00303" > < / a > < span class = "lineno" > 303< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00304" name = "l00304" > < / a > < span class = "lineno" > 304< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > operations_research::ScipSeparationResult::kDidNotFind< / a > :< / div >
< div class = "line" > < a id = "l00305" name = "l00305" > < / a > < span class = "lineno" > 305< / span > *result = SCIP_DIDNOTFIND;< / div >
< div class = "line" > < a id = "l00306" name = "l00306" > < / a > < span class = "lineno" > 306< / span > < span class = "keywordflow" > break< / 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 > SCIP_OKAY;< / 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" > < a class = "line" href = "scip__callback_8cc.html#a3a6d6acbad469426278fb8293fc83cdf" > 311< / a > < / span > < span class = "keyword" > static< / span > < a class = "code hl_function" href = "scip__callback_8cc.html#a3a6d6acbad469426278fb8293fc83cdf" > SCIP_DECL_CONSSEPASOL< / a > (SeparatePrimalSolutionC) {< / div >
< div class = "line" > < a id = "l00312" name = "l00312" > < / a > < span class = "lineno" > 312< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (3) < < < span class = "stringliteral" > " SeparatePrimalC" < / span > ;< / div >
< div class = "line" > < a id = "l00313" name = "l00313" > < / a > < span class = "lineno" > 313< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_callback_setup.html" > operations_research::CallbackSetup< / a > setup(scip, conshdlr, conss, nconss,< / div >
< div class = "line" > < a id = "l00314" name = "l00314" > < / a > < span class = "lineno" > 314< / span > nusefulconss, sol, < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00315" name = "l00315" > < / a > < span class = "lineno" > 315< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12ee" > operations_research::ScipSeparationResult< / a > separation_result =< / div >
< div class = "line" > < a id = "l00316" name = "l00316" > < / a > < span class = "lineno" > 316< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > operations_research::RunSeparation< / a > (setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > ,< / div >
< div class = "line" > < a id = "l00317" name = "l00317" > < / a > < span class = "lineno" > 317< / span > setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ab447fdc61ed2439de2b67c2992effba5" > useful_constraints< / a > ,< / div >
< div class = "line" > < a id = "l00318" name = "l00318" > < / a > < span class = "lineno" > 318< / span > < span class = "comment" > /*is_integral=*/< / span > < span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00319" name = "l00319" > < / a > < span class = "lineno" > 319< / span > < span class = "keywordflow" > if< / span > (separation_result ==< / div >
< div class = "line" > < a id = "l00320" name = "l00320" > < / a > < span class = "lineno" > 320< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > operations_research::ScipSeparationResult::kDidNotFind< / a > ) {< / div >
< div class = "line" > < a id = "l00321" name = "l00321" > < / a > < span class = "lineno" > 321< / span > separation_result = < a class = "code hl_function" href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > operations_research::RunSeparation< / a > (< / div >
< div class = "line" > < a id = "l00322" name = "l00322" > < / a > < span class = "lineno" > 322< / span > setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a3786a8a9aedf11487a41d871b1ef660e" > unlikely_useful_constraints< / a > ,< / div >
< div class = "line" > < a id = "l00323" name = "l00323" > < / a > < span class = "lineno" > 323< / span > < span class = "comment" > /*is_integral=*/< / span > < span class = "keyword" > true< / 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 > < span class = "keywordflow" > switch< / span > (separation_result) {< / div >
< div class = "line" > < a id = "l00326" name = "l00326" > < / a > < span class = "lineno" > 326< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeaa8e1b948c80fb564a5eac917da76a7e9" > operations_research::ScipSeparationResult::kLazyConstraintAdded< / a > :< / div >
< div class = "line" > < a id = "l00327" name = "l00327" > < / a > < span class = "lineno" > 327< / span > *result = SCIP_CONSADDED;< / div >
< div class = "line" > < a id = "l00328" name = "l00328" > < / a > < span class = "lineno" > 328< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00329" name = "l00329" > < / a > < span class = "lineno" > 329< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeab22a2d6012d9a21952411a08dc99f3bd" > operations_research::ScipSeparationResult::kCuttingPlaneAdded< / a > :< / div >
< div class = "line" > < a id = "l00330" name = "l00330" > < / a > < span class = "lineno" > 330< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#ac9bcbe19995a8140cd4ec61773cd6e67" > ERROR< / a > ) < < < span class = "stringliteral" > " Cutting planes cannot be added on integer solutions, " < / span > < / div >
< div class = "line" > < a id = "l00331" name = "l00331" > < / a > < span class = "lineno" > 331< / span > < span class = "stringliteral" > " treating as a constraint." < / span > ;< / div >
< div class = "line" > < a id = "l00332" name = "l00332" > < / a > < span class = "lineno" > 332< / span > *result = SCIP_CONSADDED;< / div >
< div class = "line" > < a id = "l00333" name = "l00333" > < / a > < span class = "lineno" > 333< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00334" name = "l00334" > < / a > < span class = "lineno" > 334< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > operations_research::ScipSeparationResult::kDidNotFind< / a > :< / div >
< div class = "line" > < a id = "l00335" name = "l00335" > < / a > < span class = "lineno" > 335< / span > *result = SCIP_DIDNOTFIND;< / div >
< div class = "line" > < a id = "l00336" name = "l00336" > < / a > < span class = "lineno" > 336< / span > < span class = "keywordflow" > break< / span > ;< / 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 > < span class = "keywordflow" > return< / span > SCIP_OKAY;< / div >
< div class = "line" > < a id = "l00339" name = "l00339" > < / a > < span class = "lineno" > 339< / 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" > < a class = "line" href = "scip__callback_8cc.html#ae5cc41357bffc84dee6ba5e059a30ca5" > 341< / a > < / span > < span class = "keyword" > static< / span > < a class = "code hl_function" href = "scip__callback_8cc.html#ae5cc41357bffc84dee6ba5e059a30ca5" > SCIP_DECL_CONSCHECK< / a > (CheckFeasibilityC) {< / div >
< div class = "line" > < a id = "l00342" name = "l00342" > < / a > < span class = "lineno" > 342< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (3) < < < span class = "stringliteral" > " CheckFeasibilityC" < / span > ;< / div >
< div class = "line" > < a id = "l00343" name = "l00343" > < / a > < span class = "lineno" > 343< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_callback_setup.html" > operations_research::CallbackSetup< / a > setup(scip, conshdlr, conss, nconss,< / div >
< div class = "line" > < a id = "l00344" name = "l00344" > < / a > < span class = "lineno" > 344< / span > nconss, sol, < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00345" name = "l00345" > < / a > < span class = "lineno" > 345< / span > < span class = "comment" > // All constraints are " useful" for this callback.< / span > < / div >
< div class = "line" > < a id = "l00346" name = "l00346" > < / a > < span class = "lineno" > 346< / span > < span class = "keywordflow" > for< / span > (SCIP_CONS* constraint : setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ab447fdc61ed2439de2b67c2992effba5" > useful_constraints< / a > ) {< / div >
< div class = "line" > < a id = "l00347" name = "l00347" > < / a > < span class = "lineno" > 347< / span > SCIP_CONSDATA* consdata = SCIPconsGetData(constraint);< / div >
< div class = "line" > < a id = "l00348" name = "l00348" > < / a > < span class = "lineno" > 348< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (consdata != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00349" name = "l00349" > < / a > < span class = "lineno" > 349< / span > < span class = "keywordflow" > if< / span > (!setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > -> < a class = "code hl_function" href = "classoperations__research_1_1internal_1_1_scip_callback_runner.html#a281a6d8fac497e751432b90428498117" > IntegerSolutionFeasible< / a > (setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > ,< / div >
< div class = "line" > < a id = "l00350" name = "l00350" > < / a > < span class = "lineno" > 350< / span > consdata-> data)) {< / div >
< div class = "line" > < a id = "l00351" name = "l00351" > < / a > < span class = "lineno" > 351< / span > *result = SCIP_INFEASIBLE;< / div >
< div class = "line" > < a id = "l00352" name = "l00352" > < / a > < span class = "lineno" > 352< / span > < span class = "keywordflow" > return< / span > SCIP_OKAY;< / div >
< div class = "line" > < a id = "l00353" name = "l00353" > < / a > < span class = "lineno" > 353< / span > }< / div >
< div class = "line" > < a id = "l00354" name = "l00354" > < / a > < span class = "lineno" > 354< / span > }< / div >
< div class = "line" > < a id = "l00355" name = "l00355" > < / a > < span class = "lineno" > 355< / span > *result = SCIP_FEASIBLE;< / div >
< div class = "line" > < a id = "l00356" name = "l00356" > < / a > < span class = "lineno" > 356< / span > < span class = "keywordflow" > return< / span > SCIP_OKAY;< / 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" > < a class = "line" href = "scip__callback_8cc.html#a55103a9413973772f122a9c3dfef5030" > 358< / a > < / span > < span class = "keyword" > static< / span > < a class = "code hl_function" href = "scip__callback_8cc.html#a55103a9413973772f122a9c3dfef5030" > SCIP_DECL_CONSENFOPS< / a > (EnforcePseudoSolutionC) {< / div >
< div class = "line" > < a id = "l00359" name = "l00359" > < / a > < span class = "lineno" > 359< / span > < a class = "code hl_define" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (3) < < < span class = "stringliteral" > " EnforcePseudoSolutionC" < / span > ;< / div >
< div class = "line" > < a id = "l00360" name = "l00360" > < / a > < span class = "lineno" > 360< / span > < span class = "comment" > // TODO(user): are we sure the pseudo solution is LP feasible? It seems like< / span > < / div >
< div class = "line" > < a id = "l00361" name = "l00361" > < / a > < span class = "lineno" > 361< / span > < span class = "comment" > // it doesn' t need to be. The code in RunSeparation might assume this?< / span > < / div >
< div class = "line" > < a id = "l00362" name = "l00362" > < / a > < span class = "lineno" > 362< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_callback_setup.html" > operations_research::CallbackSetup< / a > setup(scip, conshdlr, conss, nconss,< / div >
< div class = "line" > < a id = "l00363" name = "l00363" > < / a > < span class = "lineno" > 363< / span > nusefulconss, < span class = "keyword" > nullptr< / span > , < span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00364" name = "l00364" > < / a > < span class = "lineno" > 364< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12ee" > operations_research::ScipSeparationResult< / a > separation_result =< / div >
< div class = "line" > < a id = "l00365" name = "l00365" > < / a > < span class = "lineno" > 365< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > operations_research::RunSeparation< / a > (setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > ,< / div >
< div class = "line" > < a id = "l00366" name = "l00366" > < / a > < span class = "lineno" > 366< / span > setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ab447fdc61ed2439de2b67c2992effba5" > useful_constraints< / a > ,< / div >
< div class = "line" > < a id = "l00367" name = "l00367" > < / a > < span class = "lineno" > 367< / span > < span class = "comment" > /*is_integral=*/< / span > < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00368" name = "l00368" > < / a > < span class = "lineno" > 368< / span > < span class = "keywordflow" > if< / span > (separation_result ==< / div >
< div class = "line" > < a id = "l00369" name = "l00369" > < / a > < span class = "lineno" > 369< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > operations_research::ScipSeparationResult::kDidNotFind< / a > ) {< / div >
< div class = "line" > < a id = "l00370" name = "l00370" > < / a > < span class = "lineno" > 370< / span > separation_result = < a class = "code hl_function" href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > operations_research::RunSeparation< / a > (< / div >
< div class = "line" > < a id = "l00371" name = "l00371" > < / a > < span class = "lineno" > 371< / span > setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > callback_runner< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > context< / a > , setup.< a class = "code hl_variable" href = "structoperations__research_1_1_callback_setup.html#a3786a8a9aedf11487a41d871b1ef660e" > unlikely_useful_constraints< / a > ,< / div >
< div class = "line" > < a id = "l00372" name = "l00372" > < / a > < span class = "lineno" > 372< / span > < span class = "comment" > /*is_integral=*/< / span > < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00373" name = "l00373" > < / a > < span class = "lineno" > 373< / span > }< / div >
< div class = "line" > < a id = "l00374" name = "l00374" > < / a > < span class = "lineno" > 374< / span > < span class = "keywordflow" > switch< / span > (separation_result) {< / div >
< div class = "line" > < a id = "l00375" name = "l00375" > < / a > < span class = "lineno" > 375< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeaa8e1b948c80fb564a5eac917da76a7e9" > operations_research::ScipSeparationResult::kLazyConstraintAdded< / a > :< / div >
< div class = "line" > < a id = "l00376" name = "l00376" > < / a > < span class = "lineno" > 376< / span > *result = SCIP_CONSADDED;< / div >
< div class = "line" > < a id = "l00377" name = "l00377" > < / a > < span class = "lineno" > 377< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00378" name = "l00378" > < / a > < span class = "lineno" > 378< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeab22a2d6012d9a21952411a08dc99f3bd" > operations_research::ScipSeparationResult::kCuttingPlaneAdded< / a > :< / div >
< div class = "line" > < a id = "l00379" name = "l00379" > < / a > < span class = "lineno" > 379< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#ac9bcbe19995a8140cd4ec61773cd6e67" > ERROR< / a > ) < < < span class = "stringliteral" > " Cutting planes cannot be added on pseudo solutions, " < / span > < / div >
< div class = "line" > < a id = "l00380" name = "l00380" > < / a > < span class = "lineno" > 380< / span > < span class = "stringliteral" > " treating as a constraint." < / span > ;< / div >
< div class = "line" > < a id = "l00381" name = "l00381" > < / a > < span class = "lineno" > 381< / span > *result = SCIP_CONSADDED;< / div >
< div class = "line" > < a id = "l00382" name = "l00382" > < / a > < span class = "lineno" > 382< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00383" name = "l00383" > < / a > < span class = "lineno" > 383< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > operations_research::ScipSeparationResult::kDidNotFind< / a > :< / div >
< div class = "line" > < a id = "l00384" name = "l00384" > < / a > < span class = "lineno" > 384< / span > *result = SCIP_FEASIBLE;< / div >
< div class = "line" > < a id = "l00385" name = "l00385" > < / a > < span class = "lineno" > 385< / span > < span class = "keywordflow" > break< / span > ;< / 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 > < span class = "keywordflow" > return< / span > SCIP_OKAY;< / div >
< div class = "line" > < a id = "l00388" name = "l00388" > < / a > < span class = "lineno" > 388< / span > }< / div >
< div class = "line" > < a id = "l00389" name = "l00389" > < / a > < span class = "lineno" > < a class = "line" href = "scip__callback_8cc.html#a2e5ec3c32f1a6cde27f8a3538ea801bd" > 389< / a > < / span > < span class = "keyword" > static< / span > < a class = "code hl_function" href = "scip__callback_8cc.html#a2e5ec3c32f1a6cde27f8a3538ea801bd" > SCIP_DECL_CONSLOCK< / a > (VariableRoundingLockC) {< / div >
< div class = "line" > < a id = "l00390" name = "l00390" > < / a > < span class = "lineno" > 390< / span > < span class = "comment" > // In this callback, we need to say, for a constraint class and an instance of< / span > < / div >
< div class = "line" > < a id = "l00391" name = "l00391" > < / a > < span class = "lineno" > 391< / span > < span class = "comment" > // the constraint, for which variables could an {increase,decrease,either}< / span > < / div >
< div class = "line" > < a id = "l00392" name = "l00392" > < / a > < span class = "lineno" > 392< / span > < span class = "comment" > // affect feasibility. As a conservative overestimate, we say that any< / span > < / div >
< div class = "line" > < a id = "l00393" name = "l00393" > < / a > < span class = "lineno" > 393< / span > < span class = "comment" > // change in any variable could cause an infeasibility for any instance of< / span > < / div >
< div class = "line" > < a id = "l00394" name = "l00394" > < / a > < span class = "lineno" > 394< / span > < span class = "comment" > // any callback constraint.< / span > < / div >
< div class = "line" > < a id = "l00395" name = "l00395" > < / a > < span class = "lineno" > 395< / span > < span class = "comment" > // TODO(user): this could be a little better, but we would need to add< / span > < / div >
< div class = "line" > < a id = "l00396" name = "l00396" > < / a > < span class = "lineno" > 396< / span > < span class = "comment" > // another method to override on ScipConstraintHandler< ConstraintData> .< / span > < / div >
< div class = "line" > < a id = "l00397" name = "l00397" > < / a > < span class = "lineno" > 397< / span > < / div >
< div class = "line" > < a id = "l00398" name = "l00398" > < / a > < span class = "lineno" > 398< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_vars = operations_research::ScipNumVars(scip);< / div >
< div class = "line" > < a id = "l00399" name = "l00399" > < / a > < span class = "lineno" > 399< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < num_vars; ++i) {< / div >
< div class = "line" > < a id = "l00400" name = "l00400" > < / a > < span class = "lineno" > 400< / span > SCIP_VAR* < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > = operations_research::ScipGetVar(scip, i);< / div >
< div class = "line" > < a id = "l00401" name = "l00401" > < / a > < span class = "lineno" > 401< / span > SCIP_CALL(SCIPaddVarLocksType(scip, < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , locktype, nlockspos + nlocksneg,< / div >
< div class = "line" > < a id = "l00402" name = "l00402" > < / a > < span class = "lineno" > 402< / span > nlockspos + nlocksneg));< / div >
< div class = "line" > < a id = "l00403" name = "l00403" > < / a > < span class = "lineno" > 403< / span > }< / div >
< div class = "line" > < a id = "l00404" name = "l00404" > < / a > < span class = "lineno" > 404< / span > < span class = "keywordflow" > return< / span > SCIP_OKAY;< / div >
< div class = "line" > < a id = "l00405" name = "l00405" > < / a > < span class = "lineno" > 405< / span > }< / div >
< div class = "line" > < a id = "l00406" name = "l00406" > < / a > < span class = "lineno" > 406< / span > }< / div >
< div class = "line" > < a id = "l00407" name = "l00407" > < / a > < span class = "lineno" > 407< / span > < / div >
< div class = "line" > < a id = "l00408" name = "l00408" > < / a > < span class = "lineno" > 408< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00409" name = "l00409" > < / a > < span class = "lineno" > 409< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceinternal.html" > internal< / a > {< / 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" > < a class = "line" href = "namespaceoperations__research_1_1internal.html#a10baa8a53114ab362a572d8efe116194" > 411< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1internal.html#a10baa8a53114ab362a572d8efe116194" > AddConstraintHandlerImpl< / a > (< / div >
< div class = "line" > < a id = "l00412" name = "l00412" > < / a > < span class = "lineno" > 412< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_scip_constraint_handler_description.html" > ScipConstraintHandlerDescription< / a > & description,< / div >
< div class = "line" > < a id = "l00413" name = "l00413" > < / a > < span class = "lineno" > 413< / span > std::unique_ptr< ScipCallbackRunner> runner, SCIP* scip) {< / div >
< div class = "line" > < a id = "l00414" name = "l00414" > < / a > < span class = "lineno" > 414< / span > SCIP_CONSHDLR* c_scip_handler;< / div >
< div class = "line" > < a id = "l00415" name = "l00415" > < / a > < span class = "lineno" > 415< / span > SCIP_CONSHDLRDATA* scip_handler_data = < span class = "keyword" > new< / span > SCIP_CONSHDLRDATA;< / div >
< div class = "line" > < a id = "l00416" name = "l00416" > < / a > < span class = "lineno" > 416< / span > scip_handler_data-> runner = std::move(runner);< / div >
< div class = "line" > < a id = "l00417" name = "l00417" > < / a > < span class = "lineno" > 417< / span > < / div >
< div class = "line" > < a id = "l00418" name = "l00418" > < / a > < span class = "lineno" > 418< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPincludeConshdlrBasic(< / div >
< div class = "line" > < a id = "l00419" name = "l00419" > < / a > < span class = "lineno" > 419< / span > scip, & c_scip_handler, description.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_constraint_handler_description.html#a9b45b3e13bd9167aab02e17e08916231" > name< / a > .c_str(),< / div >
< div class = "line" > < a id = "l00420" name = "l00420" > < / a > < span class = "lineno" > 420< / span > description.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_constraint_handler_description.html#a2e1454f6988673f814408646edaeb320" > description< / a > .c_str(), description.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_constraint_handler_description.html#a6b848ab8a0b7aadfdd9642480f0a4c0c" > enforcement_priority< / a > ,< / div >
< div class = "line" > < a id = "l00421" name = "l00421" > < / a > < span class = "lineno" > 421< / span > description.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_constraint_handler_description.html#a77e539e915f4766aa06e317c039e9862" > feasibility_check_priority< / a > , description.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_constraint_handler_description.html#a57de9488954f41d5a072e36f243dbe7c" > eager_frequency< / a > ,< / div >
< div class = "line" > < a id = "l00422" name = "l00422" > < / a > < span class = "lineno" > 422< / span > description.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_constraint_handler_description.html#a52dfcdf1d75a8f419c22a5f5bc1be393" > needs_constraints< / a > , EnforceLpC, EnforcePseudoSolutionC,< / div >
< div class = "line" > < a id = "l00423" name = "l00423" > < / a > < span class = "lineno" > 423< / span > CheckFeasibilityC, VariableRoundingLockC, scip_handler_data)));< / div >
< div class = "line" > < a id = "l00424" name = "l00424" > < / a > < span class = "lineno" > 424< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (c_scip_handler != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00425" name = "l00425" > < / a > < span class = "lineno" > 425< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPsetConshdlrSepa(< / div >
< div class = "line" > < a id = "l00426" name = "l00426" > < / a > < span class = "lineno" > 426< / span > scip, c_scip_handler, SeparateLpC, SeparatePrimalSolutionC,< / div >
< div class = "line" > < a id = "l00427" name = "l00427" > < / a > < span class = "lineno" > 427< / span > description.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_constraint_handler_description.html#a10c26ed6effad6148d767b5231471d4b" > separation_frequency< / a > , description.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_constraint_handler_description.html#af20c5ab8632b94b24e815e17c589d98a" > separation_priority< / a > ,< / div >
< div class = "line" > < a id = "l00428" name = "l00428" > < / a > < span class = "lineno" > 428< / span > < span class = "comment" > /*delaysepa=*/< / span > < span class = "keyword" > false< / span > )));< / div >
< div class = "line" > < a id = "l00429" name = "l00429" > < / a > < span class = "lineno" > 429< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (< / div >
< div class = "line" > < a id = "l00430" name = "l00430" > < / a > < span class = "lineno" > 430< / span > SCIPsetConshdlrFree(scip, c_scip_handler, ConstraintHandlerFreeC)));< / div >
< div class = "line" > < a id = "l00431" name = "l00431" > < / a > < span class = "lineno" > 431< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (< / div >
< div class = "line" > < a id = "l00432" name = "l00432" > < / a > < span class = "lineno" > 432< / span > SCIPsetConshdlrDelete(scip, c_scip_handler, ConstraintHandlerDeleteC)));< / 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 = "namespaceoperations__research_1_1internal.html#a20b664d7fac2a352aab8819d35f3f868" > 435< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1internal.html#a20b664d7fac2a352aab8819d35f3f868" > AddCallbackConstraintImpl< / a > (SCIP* scip, < span class = "keyword" > const< / span > std::string& handler_name,< / div >
< div class = "line" > < a id = "l00436" name = "l00436" > < / a > < span class = "lineno" > 436< / span > < span class = "keyword" > const< / span > std::string& constraint_name,< / div >
< div class = "line" > < a id = "l00437" name = "l00437" > < / a > < span class = "lineno" > 437< / span > < span class = "keywordtype" > void< / span > * constraint_data,< / div >
< div class = "line" > < a id = "l00438" name = "l00438" > < / a > < span class = "lineno" > 438< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_scip_callback_constraint_options.html" > ScipCallbackConstraintOptions< / a > & options) {< / div >
< div class = "line" > < a id = "l00439" name = "l00439" > < / a > < span class = "lineno" > 439< / span > SCIP_CONSHDLR* conshdlr = SCIPfindConshdlr(scip, handler_name.c_str());< / div >
< div class = "line" > < a id = "l00440" name = "l00440" > < / a > < span class = "lineno" > 440< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (conshdlr != < span class = "keyword" > nullptr< / span > )< / div >
< div class = "line" > < a id = "l00441" name = "l00441" > < / a > < span class = "lineno" > 441< / span > < < < span class = "stringliteral" > " Constraint handler " < / span > < < handler_name < < < span class = "stringliteral" > " not registered with scip." < / span > ;< / div >
< div class = "line" > < a id = "l00442" name = "l00442" > < / a > < span class = "lineno" > 442< / span > < a class = "code hl_struct" href = "struct_s_c_i_p___cons_data.html" > SCIP_ConsData< / a > * consdata = < span class = "keyword" > new< / span > < a class = "code hl_struct" href = "struct_s_c_i_p___cons_data.html" > SCIP_ConsData< / a > ;< / div >
< div class = "line" > < a id = "l00443" name = "l00443" > < / a > < span class = "lineno" > 443< / span > consdata-> < a class = "code hl_variable" href = "struct_s_c_i_p___cons_data.html#a735984d41155bc1032e09bece8f8d66d" > data< / a > = constraint_data;< / div >
< div class = "line" > < a id = "l00444" name = "l00444" > < / a > < span class = "lineno" > 444< / span > SCIP_CONS* constraint = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l00445" name = "l00445" > < / a > < span class = "lineno" > 445< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPcreateCons(< / div >
< div class = "line" > < a id = "l00446" name = "l00446" > < / a > < span class = "lineno" > 446< / span > scip, & constraint, constraint_name.c_str(), conshdlr, consdata,< / div >
< div class = "line" > < a id = "l00447" name = "l00447" > < / a > < span class = "lineno" > 447< / span > options.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_callback_constraint_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66" > initial< / a > , options.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_callback_constraint_options.html#a62f216dcd76e89d9009c5eb9a436bdf1" > separate< / a > , options.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_callback_constraint_options.html#ab2c4dc79e21a75f205d49d9f9e5133a7" > enforce< / a > , options.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_callback_constraint_options.html#a08e5d4acf3bed996e35f8c4354412bcf" > check< / a > ,< / div >
< div class = "line" > < a id = "l00448" name = "l00448" > < / a > < span class = "lineno" > 448< / span > options.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_callback_constraint_options.html#a9ad8871a886a207356c7d4a3527a19e6" > propagate< / a > , options.local, options.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_callback_constraint_options.html#a883ae210392142bdc0c07032eb0fc0d4" > modifiable< / a > , options.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_callback_constraint_options.html#a8fcad9320dc8957d766ebf5a5293450e" > dynamic< / a > ,< / div >
< div class = "line" > < a id = "l00449" name = "l00449" > < / a > < span class = "lineno" > 449< / span > options.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_callback_constraint_options.html#a0d5a29925a9355418d112e7a0c538a73" > removable< / a > , options.< a class = "code hl_variable" href = "structoperations__research_1_1_scip_callback_constraint_options.html#a6eebf3db5020da0d44ea8bc5ef593733" > stickingatnodes< / a > )));< / div >
< div class = "line" > < a id = "l00450" name = "l00450" > < / a > < span class = "lineno" > 450< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (constraint != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00451" name = "l00451" > < / a > < span class = "lineno" > 451< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPaddCons(scip, constraint)));< / div >
< div class = "line" > < a id = "l00452" name = "l00452" > < / a > < span class = "lineno" > 452< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (< a class = "code hl_define" href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > (SCIPreleaseCons(scip, & constraint)));< / div >
< div class = "line" > < a id = "l00453" name = "l00453" > < / a > < span class = "lineno" > 453< / 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 = "comment" > // namespace internal< / span > < / div >
< div class = "line" > < a id = "l00456" name = "l00456" > < / a > < span class = "lineno" > 456< / span > } < span class = "comment" > // namespace operations_research< / span > < / div >
< div class = "line" > < a id = "l00457" name = "l00457" > < / a > < span class = "lineno" > 457< / span > < span class = "preprocessor" > #endif < / span > < span class = "comment" > // #if defined(USE_SCIP)< / 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 = "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 >
< div class = "ttc" id = "abase_2logging_8h_html_a9f96ed9f06763f0821fdbb4d29031d8d" > < div class = "ttname" > < a href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > < / div > < div class = "ttdeci" > #define CHECK_OK(x)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00044" > base/logging.h:44< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< 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_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_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 = "aclassoperations__research_1_1_linear_expr_html_afb42f5cebaf659f1a302d5062a576af0" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#afb42f5cebaf659f1a302d5062a576af0" > operations_research::LinearExpr::terms< / a > < / div > < div class = "ttdeci" > const absl::flat_hash_map< const MPVariable *, double > & terms() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8h_source.html#l00143" > linear_expr.h:143< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_range_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_range.html" > operations_research::LinearRange< / a > < / div > < div class = "ttdoc" > An expression of the form:< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8h_source.html#l00192" > linear_expr.h:192< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_range_html_a4b3f32be654fc87e926e6c1cb2167fc0" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_range.html#a4b3f32be654fc87e926e6c1cb2167fc0" > operations_research::LinearRange::linear_expr< / a > < / div > < div class = "ttdeci" > const LinearExpr & linear_expr() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8h_source.html#l00206" > linear_expr.h:206< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_range_html_a5158072d27a176fc38524893183d6527" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_range.html#a5158072d27a176fc38524893183d6527" > operations_research::LinearRange::upper_bound< / a > < / div > < div class = "ttdeci" > double upper_bound() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8h_source.html#l00207" > linear_expr.h:207< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_range_html_a9748ce3280b2d4c16a2cd38a480b9c7c" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_range.html#a9748ce3280b2d4c16a2cd38a480b9c7c" > operations_research::LinearRange::lower_bound< / a > < / div > < div class = "ttdeci" > double lower_bound() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8h_source.html#l00205" > linear_expr.h:205< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_variable_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_variable.html" > operations_research::MPVariable< / a > < / div > < div class = "ttdoc" > The class for variables of a Mathematical Programming (MP) model.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01093" > linear_solver.h:1093< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_variable_html_acca41811e8aaab0112b987749c0ecb93" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_variable.html#acca41811e8aaab0112b987749c0ecb93" > operations_research::MPVariable::index< / a > < / div > < div class = "ttdeci" > int index() const< / div > < div class = "ttdoc" > Returns the index of the variable in the MPSolver::variables_.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01114" > linear_solver.h:1114< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_scip_constraint_handler_context_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_scip_constraint_handler_context.html" > operations_research::ScipConstraintHandlerContext< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00083" > scip_callback.h:83< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_scip_constraint_handler_context_html_a4a1bfdb9483ad4c428b481bd6111a357" > < div class = "ttname" > < a href = "classoperations__research_1_1_scip_constraint_handler_context.html#a4a1bfdb9483ad4c428b481bd6111a357" > operations_research::ScipConstraintHandlerContext::VariableValue< / a > < / div > < div class = "ttdeci" > double VariableValue(const MPVariable *variable) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00077" > scip_callback.cc:77< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_scip_constraint_handler_context_html_a55640ec713a214d62de2eb172cb22590" > < div class = "ttname" > < a href = "classoperations__research_1_1_scip_constraint_handler_context.html#a55640ec713a214d62de2eb172cb22590" > operations_research::ScipConstraintHandlerContext::ScipConstraintHandlerContext< / a > < / div > < div class = "ttdeci" > ScipConstraintHandlerContext(SCIP *scip, SCIP_SOL *solution, bool is_pseudo_solution)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00071" > scip_callback.cc:71< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_scip_constraint_handler_context_html_aae95e02c1caff664dbc5efda58e56c6e" > < div class = "ttname" > < a href = "classoperations__research_1_1_scip_constraint_handler_context.html#aae95e02c1caff664dbc5efda58e56c6e" > operations_research::ScipConstraintHandlerContext::CurrentNodeId< / a > < / div > < div class = "ttdeci" > int64_t CurrentNodeId() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00086" > scip_callback.cc:86< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_scip_constraint_handler_context_html_abb2d1b6efd2b973ed78b20e538047f7a" > < div class = "ttname" > < a href = "classoperations__research_1_1_scip_constraint_handler_context.html#abb2d1b6efd2b973ed78b20e538047f7a" > operations_research::ScipConstraintHandlerContext::NumNodesProcessed< / a > < / div > < div class = "ttdeci" > int64_t NumNodesProcessed() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00082" > scip_callback.cc:82< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1internal_1_1_scip_callback_runner_html" > < div class = "ttname" > < a href = "classoperations__research_1_1internal_1_1_scip_callback_runner.html" > operations_research::internal::ScipCallbackRunner< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00191" > scip_callback.h:191< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1internal_1_1_scip_callback_runner_html_a281a6d8fac497e751432b90428498117" > < div class = "ttname" > < a href = "classoperations__research_1_1internal_1_1_scip_callback_runner.html#a281a6d8fac497e751432b90428498117" > operations_research::internal::ScipCallbackRunner::IntegerSolutionFeasible< / a > < / div > < div class = "ttdeci" > virtual bool IntegerSolutionFeasible(const ScipConstraintHandlerContext & context, void *constraint)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1internal_1_1_scip_callback_runner_html_a9982534517a7d8758a3ac06647d799fa" > < div class = "ttname" > < a href = "classoperations__research_1_1internal_1_1_scip_callback_runner.html#a9982534517a7d8758a3ac06647d799fa" > operations_research::internal::ScipCallbackRunner::SeparateIntegerSolution< / a > < / div > < div class = "ttdeci" > virtual std::vector< CallbackRangeConstraint > SeparateIntegerSolution(const ScipConstraintHandlerContext & context, void *constraint)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1internal_1_1_scip_callback_runner_html_aa6b1ae56f70332200150196a5667ad3b" > < div class = "ttname" > < a href = "classoperations__research_1_1internal_1_1_scip_callback_runner.html#aa6b1ae56f70332200150196a5667ad3b" > operations_research::internal::ScipCallbackRunner::SeparateFractionalSolution< / a > < / div > < div class = "ttdeci" > virtual std::vector< CallbackRangeConstraint > SeparateFractionalSolution(const ScipConstraintHandlerContext & context, void *constraint)=0< / 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 = "aexpr__array_8cc_html_abda708e4a6f0de72a842382f919a7c31" > < div class = "ttname" > < a href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > < / div > < div class = "ttdeci" > int64_t coef< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "expr__array_8cc_source.html#l01875" > expr_array.cc:1875< / a > < / div > < / div >
< div class = "ttc" id = "agurobi__interface_8cc_html_a5f287b83a753915ae862fed64f8640a6" > < div class = "ttname" > < a href = "gurobi__interface_8cc.html#a5f287b83a753915ae862fed64f8640a6" > context< / a > < / div > < div class = "ttdeci" > GurobiMPCallbackContext * context< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00514" > gurobi_interface.cc:514< / a > < / div > < / div >
< div class = "ttc" id = "alog__severity_8h_html_ac9bcbe19995a8140cd4ec61773cd6e67" > < div class = "ttname" > < a href = "log__severity_8h.html#ac9bcbe19995a8140cd4ec61773cd6e67" > ERROR< / a > < / div > < div class = "ttdeci" > const int ERROR< / 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 = "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 >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceinternal_html" > < div class = "ttname" > < a href = "namespaceinternal.html" > internal< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "connected__components_8h_source.html#l00138" > connected_components.h:138< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1internal_html_a10baa8a53114ab362a572d8efe116194" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1internal.html#a10baa8a53114ab362a572d8efe116194" > operations_research::internal::AddConstraintHandlerImpl< / a > < / div > < div class = "ttdeci" > void AddConstraintHandlerImpl(const ScipConstraintHandlerDescription & description, std::unique_ptr< ScipCallbackRunner > runner, SCIP *scip)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00411" > scip_callback.cc:411< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1internal_html_a20b664d7fac2a352aab8819d35f3f868" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1internal.html#a20b664d7fac2a352aab8819d35f3f868" > operations_research::internal::AddCallbackConstraintImpl< / a > < / div > < div class = "ttdeci" > void AddCallbackConstraintImpl(SCIP *scip, const std::string & handler_name, const std::string & constraint_name, void *constraint_data, const ScipCallbackConstraintOptions & options)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00435" > scip_callback.cc:435< / 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_a16279e26b1c9fb24892ea66c6e29d546" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a16279e26b1c9fb24892ea66c6e29d546" > operations_research::LinearConstraintIsViolated< / a > < / div > < div class = "ttdeci" > bool LinearConstraintIsViolated(const ScipConstraintHandlerContext & context, const LinearRange & constraint)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00096" > scip_callback.cc:96< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_aac65f6cb5816150efa463314f16ee1cd" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aac65f6cb5816150efa463314f16ee1cd" > operations_research::RunSeparation< / a > < / div > < div class = "ttdeci" > ScipSeparationResult RunSeparation(internal::ScipCallbackRunner *runner, const ScipConstraintHandlerContext & context, absl::Span< SCIP_CONS * > constraints, bool is_integral)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00113" > scip_callback.cc:113< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ac3c8ba8539ef21570d123e56c4ff12ee" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12ee" > operations_research::ScipSeparationResult< / a > < / div > < div class = "ttdeci" > ScipSeparationResult< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00090" > scip_callback.cc:90< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ac3c8ba8539ef21570d123e56c4ff12eeaa8e1b948c80fb564a5eac917da76a7e9" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeaa8e1b948c80fb564a5eac917da76a7e9" > operations_research::ScipSeparationResult::kLazyConstraintAdded< / a > < / div > < div class = "ttdeci" > @ kLazyConstraintAdded< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ac3c8ba8539ef21570d123e56c4ff12eeab22a2d6012d9a21952411a08dc99f3bd" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeab22a2d6012d9a21952411a08dc99f3bd" > operations_research::ScipSeparationResult::kCuttingPlaneAdded< / a > < / div > < div class = "ttdeci" > @ kCuttingPlaneAdded< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ac3c8ba8539ef21570d123e56c4ff12eeae715dc80b9a6bd66e25d740be4d67d8e" > operations_research::ScipSeparationResult::kDidNotFind< / a > < / div > < div class = "ttdeci" > @ kDidNotFind< / div > < / div >
< div class = "ttc" id = "ascip__callback_8cc_html_a2e5ec3c32f1a6cde27f8a3538ea801bd" > < div class = "ttname" > < a href = "scip__callback_8cc.html#a2e5ec3c32f1a6cde27f8a3538ea801bd" > SCIP_DECL_CONSLOCK< / a > < / div > < div class = "ttdeci" > static SCIP_DECL_CONSLOCK(VariableRoundingLockC)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00389" > scip_callback.cc:389< / a > < / div > < / div >
< div class = "ttc" id = "ascip__callback_8cc_html_a376bca25c3ec7429992b12732b0baf7a" > < div class = "ttname" > < a href = "scip__callback_8cc.html#a376bca25c3ec7429992b12732b0baf7a" > SCIP_DECL_CONSFREE< / a > < / div > < div class = "ttdeci" > static SCIP_DECL_CONSFREE(ConstraintHandlerFreeC)< / div > < div class = "ttdoc" > destructor of constraint handler to free user data (called when SCIP is exiting)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00236" > scip_callback.cc:236< / a > < / div > < / div >
< div class = "ttc" id = "ascip__callback_8cc_html_a3a6d6acbad469426278fb8293fc83cdf" > < div class = "ttname" > < a href = "scip__callback_8cc.html#a3a6d6acbad469426278fb8293fc83cdf" > SCIP_DECL_CONSSEPASOL< / a > < / div > < div class = "ttdeci" > static SCIP_DECL_CONSSEPASOL(SeparatePrimalSolutionC)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00311" > scip_callback.cc:311< / a > < / div > < / div >
< div class = "ttc" id = "ascip__callback_8cc_html_a55103a9413973772f122a9c3dfef5030" > < div class = "ttname" > < a href = "scip__callback_8cc.html#a55103a9413973772f122a9c3dfef5030" > SCIP_DECL_CONSENFOPS< / a > < / div > < div class = "ttdeci" > static SCIP_DECL_CONSENFOPS(EnforcePseudoSolutionC)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00358" > scip_callback.cc:358< / a > < / div > < / div >
< div class = "ttc" id = "ascip__callback_8cc_html_a5caadc079262052801b3e95ef2e6dd9b" > < div class = "ttname" > < a href = "scip__callback_8cc.html#a5caadc079262052801b3e95ef2e6dd9b" > SCIP_DECL_CONSSEPALP< / a > < / div > < div class = "ttdeci" > static SCIP_DECL_CONSSEPALP(SeparateLpC)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00283" > scip_callback.cc:283< / a > < / div > < / div >
< div class = "ttc" id = "ascip__callback_8cc_html_a875439e224114d05fb4ea2e4f0e07b3b" > < div class = "ttname" > < a href = "scip__callback_8cc.html#a875439e224114d05fb4ea2e4f0e07b3b" > SCIP_DECL_CONSENFOLP< / a > < / div > < div class = "ttdeci" > static SCIP_DECL_CONSENFOLP(EnforceLpC)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00255" > scip_callback.cc:255< / a > < / div > < / div >
< div class = "ttc" id = "ascip__callback_8cc_html_abfa1bf86271e906a52cfc93578151993" > < div class = "ttname" > < a href = "scip__callback_8cc.html#abfa1bf86271e906a52cfc93578151993" > SCIP_DECL_CONSDELETE< / a > < / div > < div class = "ttdeci" > static SCIP_DECL_CONSDELETE(ConstraintHandlerDeleteC)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00246" > scip_callback.cc:246< / a > < / div > < / div >
< div class = "ttc" id = "ascip__callback_8cc_html_ae5cc41357bffc84dee6ba5e059a30ca5" > < div class = "ttname" > < a href = "scip__callback_8cc.html#ae5cc41357bffc84dee6ba5e059a30ca5" > SCIP_DECL_CONSCHECK< / a > < / div > < div class = "ttdeci" > static SCIP_DECL_CONSCHECK(CheckFeasibilityC)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00341" > scip_callback.cc:341< / a > < / div > < / div >
< div class = "ttc" id = "ascip__callback_8h_html" > < div class = "ttname" > < a href = "scip__callback_8h.html" > scip_callback.h< / a > < / div > < / div >
< div class = "ttc" id = "ascip__helper__macros_8h_html" > < div class = "ttname" > < a href = "scip__helper__macros_8h.html" > scip_helper_macros.h< / a > < / div > < / div >
< div class = "ttc" id = "ascip__helper__macros_8h_html_a01a5597b6c8cb50ac465e5abebf00eec" > < div class = "ttname" > < a href = "scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec" > SCIP_TO_STATUS< / a > < / div > < div class = "ttdeci" > #define SCIP_TO_STATUS(x)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__helper__macros_8h_source.html#l00035" > scip_helper_macros.h:35< / a > < / div > < / div >
< div class = "ttc" id = "astruct_s_c_i_p___cons_data_html" > < div class = "ttname" > < a href = "struct_s_c_i_p___cons_data.html" > SCIP_ConsData< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00054" > scip_callback.cc:54< / a > < / div > < / div >
< div class = "ttc" id = "astruct_s_c_i_p___cons_data_html_a735984d41155bc1032e09bece8f8d66d" > < div class = "ttname" > < a href = "struct_s_c_i_p___cons_data.html#a735984d41155bc1032e09bece8f8d66d" > SCIP_ConsData::data< / a > < / div > < div class = "ttdeci" > void * data< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00055" > scip_callback.cc:55< / a > < / div > < / div >
< div class = "ttc" id = "astruct_s_c_i_p___conshdlr_data_html" > < div class = "ttname" > < a href = "struct_s_c_i_p___conshdlr_data.html" > SCIP_ConshdlrData< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00050" > scip_callback.cc:50< / a > < / div > < / div >
< div class = "ttc" id = "astruct_s_c_i_p___conshdlr_data_html_aa64468b7123338080275cf12a8ec1596" > < div class = "ttname" > < a href = "struct_s_c_i_p___conshdlr_data.html#aa64468b7123338080275cf12a8ec1596" > SCIP_ConshdlrData::runner< / a > < / div > < div class = "ttdeci" > std::unique_ptr< operations_research::internal::ScipCallbackRunner > runner< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00051" > scip_callback.cc:51< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_callback_range_constraint_html" > < div class = "ttname" > < a href = "structoperations__research_1_1_callback_range_constraint.html" > operations_research::CallbackRangeConstraint< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00110" > scip_callback.h:110< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_callback_setup_html" > < div class = "ttname" > < a href = "structoperations__research_1_1_callback_setup.html" > operations_research::CallbackSetup< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00210" > scip_callback.cc:210< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_callback_setup_html_a1fd56c74ad147d4c2d9f5c6e229c35c5" > < div class = "ttname" > < a href = "structoperations__research_1_1_callback_setup.html#a1fd56c74ad147d4c2d9f5c6e229c35c5" > operations_research::CallbackSetup::callback_runner< / a > < / div > < div class = "ttdeci" > internal::ScipCallbackRunner * callback_runner< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00212" > scip_callback.cc:212< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_callback_setup_html_a3786a8a9aedf11487a41d871b1ef660e" > < div class = "ttname" > < a href = "structoperations__research_1_1_callback_setup.html#a3786a8a9aedf11487a41d871b1ef660e" > operations_research::CallbackSetup::unlikely_useful_constraints< / a > < / div > < div class = "ttdeci" > absl::Span< SCIP_CONS * > unlikely_useful_constraints< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00215" > scip_callback.cc:215< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_callback_setup_html_a6b8fe74d4ac72981658f6648005c6aec" > < div class = "ttname" > < a href = "structoperations__research_1_1_callback_setup.html#a6b8fe74d4ac72981658f6648005c6aec" > operations_research::CallbackSetup::CallbackSetup< / a > < / div > < div class = "ttdeci" > CallbackSetup(SCIP *scip, SCIP_CONSHDLR *scip_handler, SCIP_CONS **conss, int nconss, int nusefulconss, SCIP_SOL *sol, bool is_pseudo_solution)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00217" > scip_callback.cc:217< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_callback_setup_html_ab447fdc61ed2439de2b67c2992effba5" > < div class = "ttname" > < a href = "structoperations__research_1_1_callback_setup.html#ab447fdc61ed2439de2b67c2992effba5" > operations_research::CallbackSetup::useful_constraints< / a > < / div > < div class = "ttdeci" > absl::Span< SCIP_CONS * > useful_constraints< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00214" > scip_callback.cc:214< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_callback_setup_html_ac2ab682cf956d759393b96d9109fbea8" > < div class = "ttname" > < a href = "structoperations__research_1_1_callback_setup.html#ac2ab682cf956d759393b96d9109fbea8" > operations_research::CallbackSetup::scip_handler_data< / a > < / div > < div class = "ttdeci" > SCIP_CONSHDLRDATA * scip_handler_data< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00211" > scip_callback.cc:211< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_callback_setup_html_ad10d1c5474f81b93a44a05329d92d0f1" > < div class = "ttname" > < a href = "structoperations__research_1_1_callback_setup.html#ad10d1c5474f81b93a44a05329d92d0f1" > operations_research::CallbackSetup::context< / a > < / div > < div class = "ttdeci" > ScipConstraintHandlerContext context< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8cc_source.html#l00213" > scip_callback.cc:213< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_callback_constraint_options_html" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_callback_constraint_options.html" > operations_research::ScipCallbackConstraintOptions< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00166" > scip_callback.h:166< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_callback_constraint_options_html_a08e5d4acf3bed996e35f8c4354412bcf" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_callback_constraint_options.html#a08e5d4acf3bed996e35f8c4354412bcf" > operations_research::ScipCallbackConstraintOptions::check< / a > < / div > < div class = "ttdeci" > bool check< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00170" > scip_callback.h:170< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_callback_constraint_options_html_a0d5a29925a9355418d112e7a0c538a73" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_callback_constraint_options.html#a0d5a29925a9355418d112e7a0c538a73" > operations_research::ScipCallbackConstraintOptions::removable< / a > < / div > < div class = "ttdeci" > bool removable< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00175" > scip_callback.h:175< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_callback_constraint_options_html_a62f216dcd76e89d9009c5eb9a436bdf1" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_callback_constraint_options.html#a62f216dcd76e89d9009c5eb9a436bdf1" > operations_research::ScipCallbackConstraintOptions::separate< / a > < / div > < div class = "ttdeci" > bool separate< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00168" > scip_callback.h:168< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_callback_constraint_options_html_a6eebf3db5020da0d44ea8bc5ef593733" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_callback_constraint_options.html#a6eebf3db5020da0d44ea8bc5ef593733" > operations_research::ScipCallbackConstraintOptions::stickingatnodes< / a > < / div > < div class = "ttdeci" > bool stickingatnodes< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00176" > scip_callback.h:176< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_callback_constraint_options_html_a883ae210392142bdc0c07032eb0fc0d4" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_callback_constraint_options.html#a883ae210392142bdc0c07032eb0fc0d4" > operations_research::ScipCallbackConstraintOptions::modifiable< / a > < / div > < div class = "ttdeci" > bool modifiable< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00173" > scip_callback.h:173< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_callback_constraint_options_html_a8fcad9320dc8957d766ebf5a5293450e" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_callback_constraint_options.html#a8fcad9320dc8957d766ebf5a5293450e" > operations_research::ScipCallbackConstraintOptions::dynamic< / a > < / div > < div class = "ttdeci" > bool dynamic< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00174" > scip_callback.h:174< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_callback_constraint_options_html_a9ad8871a886a207356c7d4a3527a19e6" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_callback_constraint_options.html#a9ad8871a886a207356c7d4a3527a19e6" > operations_research::ScipCallbackConstraintOptions::propagate< / a > < / div > < div class = "ttdeci" > bool propagate< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00171" > scip_callback.h:171< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_callback_constraint_options_html_aa87a85dc3f3ab85f078e036a4c9e8a66" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_callback_constraint_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66" > operations_research::ScipCallbackConstraintOptions::initial< / a > < / div > < div class = "ttdeci" > bool initial< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00167" > scip_callback.h:167< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_callback_constraint_options_html_ab2c4dc79e21a75f205d49d9f9e5133a7" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_callback_constraint_options.html#ab2c4dc79e21a75f205d49d9f9e5133a7" > operations_research::ScipCallbackConstraintOptions::enforce< / a > < / div > < div class = "ttdeci" > bool enforce< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00169" > scip_callback.h:169< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_constraint_handler_description_html" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_constraint_handler_description.html" > operations_research::ScipConstraintHandlerDescription< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00046" > scip_callback.h:46< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_constraint_handler_description_html_a10c26ed6effad6148d767b5231471d4b" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_constraint_handler_description.html#a10c26ed6effad6148d767b5231471d4b" > operations_research::ScipConstraintHandlerDescription::separation_frequency< / a > < / div > < div class = "ttdeci" > int separation_frequency< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00080" > scip_callback.h:80< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_constraint_handler_description_html_a2e1454f6988673f814408646edaeb320" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_constraint_handler_description.html#a2e1454f6988673f814408646edaeb320" > operations_research::ScipConstraintHandlerDescription::description< / a > < / div > < div class = "ttdeci" > std::string description< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00051" > scip_callback.h:51< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_constraint_handler_description_html_a52dfcdf1d75a8f419c22a5f5bc1be393" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_constraint_handler_description.html#a52dfcdf1d75a8f419c22a5f5bc1be393" > operations_research::ScipConstraintHandlerDescription::needs_constraints< / a > < / div > < div class = "ttdeci" > bool needs_constraints< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00073" > scip_callback.h:73< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_constraint_handler_description_html_a57de9488954f41d5a072e36f243dbe7c" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_constraint_handler_description.html#a57de9488954f41d5a072e36f243dbe7c" > operations_research::ScipConstraintHandlerDescription::eager_frequency< / a > < / div > < div class = "ttdeci" > int eager_frequency< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00070" > scip_callback.h:70< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_constraint_handler_description_html_a6b848ab8a0b7aadfdd9642480f0a4c0c" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_constraint_handler_description.html#a6b848ab8a0b7aadfdd9642480f0a4c0c" > operations_research::ScipConstraintHandlerDescription::enforcement_priority< / a > < / div > < div class = "ttdeci" > int enforcement_priority< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00059" > scip_callback.h:59< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_constraint_handler_description_html_a77e539e915f4766aa06e317c039e9862" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_constraint_handler_description.html#a77e539e915f4766aa06e317c039e9862" > operations_research::ScipConstraintHandlerDescription::feasibility_check_priority< / a > < / div > < div class = "ttdeci" > int feasibility_check_priority< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00067" > scip_callback.h:67< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_constraint_handler_description_html_a9b45b3e13bd9167aab02e17e08916231" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_constraint_handler_description.html#a9b45b3e13bd9167aab02e17e08916231" > operations_research::ScipConstraintHandlerDescription::name< / a > < / div > < div class = "ttdeci" > std::string name< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00048" > scip_callback.h:48< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1_scip_constraint_handler_description_html_af20c5ab8632b94b24e815e17c589d98a" > < div class = "ttname" > < a href = "structoperations__research_1_1_scip_constraint_handler_description.html#af20c5ab8632b94b24e815e17c589d98a" > operations_research::ScipConstraintHandlerDescription::separation_priority< / a > < / div > < div class = "ttdeci" > int separation_priority< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scip__callback_8h_source.html#l00077" > scip_callback.h:77< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
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