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< a href = "glop__solver_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 >
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< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > < / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > absl::string_view SafeName(< span class = "keyword" > const< / span > LinearConstraintsProto& linear_constraints,< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) {< / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > < span class = "keywordflow" > if< / span > (linear_constraints.names().empty()) {< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < span class = "keywordflow" > return< / span > {};< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > }< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > < span class = "keywordflow" > return< / span > linear_constraints.names(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > );< / 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" > 86< / span > < / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > absl::StatusOr< TerminationProto> BuildTermination(< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493" > glop::ProblemStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ,< / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "keyword" > const< / span > SolveInterrupter* < span class = "keyword" > const< / span > interrupter) {< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < span class = "keywordflow" > switch< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ) {< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493af00c8dbdd6e1f11bdae06be94277d293" > glop::ProblemStatus::OPTIMAL< / a > :< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#aaaafdf52dd4d552e04d416daeadbd81f" > TerminateForReason< / a > (TERMINATION_REASON_OPTIMAL);< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a7850fcfea005b86b2a3fa0d4293c5ee0" > glop::ProblemStatus::PRIMAL_INFEASIBLE< / a > :< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a8ada5da7749eac0d9fe1782ad9bab585" > glop::ProblemStatus::DUAL_UNBOUNDED< / a > :< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#aaaafdf52dd4d552e04d416daeadbd81f" > TerminateForReason< / a > (TERMINATION_REASON_INFEASIBLE);< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a8351cc0ea544c393b3e26fdf42520844" > glop::ProblemStatus::PRIMAL_UNBOUNDED< / a > :< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#aaaafdf52dd4d552e04d416daeadbd81f" > TerminateForReason< / a > (TERMINATION_REASON_UNBOUNDED);< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a1583be76ac58a4ac4c024f73b3d85811" > glop::ProblemStatus::DUAL_INFEASIBLE< / a > :< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a53ef0c1aa260e08f9010ddcc28d5a4a6" > glop::ProblemStatus::INFEASIBLE_OR_UNBOUNDED< / a > :< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#aaaafdf52dd4d552e04d416daeadbd81f" > TerminateForReason< / a > (TERMINATION_REASON_INFEASIBLE_OR_UNBOUNDED);< / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493afaee4ca3c30ee18148ce3ada37466498" > glop::ProblemStatus::INIT< / a > :< / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a57ad14e7a035f33c8ba6c0ea9ea23caa" > glop::ProblemStatus::DUAL_FEASIBLE< / a > :< / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < span class = "comment" > // Glop may flip the `interrupt_solve` atomic when it is terminated for a< / span > < / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < span class = "comment" > // reason other than interruption so we should ignore its value. Instead< / span > < / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < span class = "comment" > // we use the interrupter.< / span > < / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > < span class = "comment" > // A primal feasible solution is only returned for PRIMAL_FEASIBLE (see< / span > < / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < span class = "comment" > // comments in FillSolution).< / span > < / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a83a0991912b16a906577438e2e3479c6" > NoSolutionFoundTermination< / a > (interrupter != < span class = "keyword" > nullptr< / span > & & < / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > interrupter-> IsInterrupted()< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > ? LIMIT_INTERRUPTED< / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > : LIMIT_UNDETERMINED);< / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a2dcc8f5d91cb2aa2065b8305bf2d5cbd" > glop::ProblemStatus::PRIMAL_FEASIBLE< / a > :< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > < span class = "comment" > // Glop may flip the `interrupt_solve` atomic when it is terminated for a< / span > < / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > < span class = "comment" > // reason other than interruption so we should ignore its value. Instead< / span > < / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < span class = "comment" > // we use the interrupter.< / span > < / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < span class = "comment" > // A primal feasible solution is only returned for PRIMAL_FEASIBLE (see< / span > < / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < span class = "comment" > // comments in FillSolution).< / span > < / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a0c2a048ffad95d109485f661fcba75d2" > FeasibleTermination< / a > (interrupter != < span class = "keyword" > nullptr< / span > & & < / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > interrupter-> IsInterrupted()< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > ? LIMIT_INTERRUPTED< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > : LIMIT_UNDETERMINED);< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a0beacd9ca195de65e685252f1b46b954" > glop::ProblemStatus::IMPRECISE< / a > :< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#aaaafdf52dd4d552e04d416daeadbd81f" > TerminateForReason< / a > (TERMINATION_REASON_IMPRECISE);< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a88ec4386a3c49b50819358a579fb9adb" > glop::ProblemStatus::ABNORMAL< / a > :< / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > < span class = "keywordflow" > case< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493add8d8537e1472a5e432749c5abf45c82" > glop::ProblemStatus::INVALID_PROBLEM< / a > :< / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > < span class = "keywordflow" > return< / span > absl::InternalError(< / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > absl::StrCat(< span class = "stringliteral" > " Unexpected GLOP termination reason: " < / span > ,< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#a509c4e359e6f7041eddfac3f1c46a92f" > glop::GetProblemStatusString< / a > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > )));< / 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 > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Unimplemented GLOP termination reason: " < / span > < / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < < < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#a509c4e359e6f7041eddfac3f1c46a92f" > glop::GetProblemStatusString< / a > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > );< / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > }< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > GlopSolver::GlopSolver() : linear_program_(), lp_solver_() {}< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > < / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > < span class = "keywordtype" > void< / span > GlopSolver::AddVariables(< span class = "keyword" > const< / span > VariablesProto& variables) {< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a3055f8b845cde39af2c3bed9007d4a06" > NumVariables< / a > (variables); ++i) {< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < span class = "keyword" > const< / span > glop::ColIndex col_index = linear_program_.CreateNewVariable();< / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > linear_program_.SetVariableBounds(col_index, variables.lower_bounds(i),< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > variables.upper_bounds(i));< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > linear_program_.SetVariableName(col_index, SafeName(variables, i));< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > < a class = "code hl_function" href = "namespacegtl.html#a5c0d4dea208db4deaa285c06b78d8181" > gtl::InsertOrDie< / a > (& variables_, variables.ids(i), col_index);< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > }< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > }< / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > < / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > < span class = "comment" > // Note that this relies on the fact that when variable/constraint< / span > < / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < span class = "comment" > // are deleted, Glop re-index everything by compacting the< / span > < / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > < span class = "comment" > // index domain in a stable way.< / span > < / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > IndexType> < / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a266628d6b96d7113d9b30c96288f6b50" > 152< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a266628d6b96d7113d9b30c96288f6b50" > UpdateIdIndexMap< / a > (< a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > glop::StrictITIVector< IndexType, bool> < / a > indices_to_delete,< / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > < / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > IndexType num_indices,< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > absl::flat_hash_map< int64_t, IndexType> & id_index_map) {< / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > < a class = "code hl_class" href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IndexType, IndexType> < / a > new_indices(num_indices.value(),< / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > IndexType(0));< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > IndexType new_index(0);< / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > < span class = "keywordflow" > for< / span > (IndexType < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > (0); < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < num_indices; ++< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ) {< / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > < span class = "keywordflow" > if< / span > (indices_to_delete[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ]) {< / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > < span class = "comment" > // Mark deleted index< / span > < / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > new_indices[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] = IndexType(-1);< / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > new_indices[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] = new_index;< / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > ++new_index;< / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > }< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > }< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > it = id_index_map.begin(); it != id_index_map.end();) {< / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > IndexType < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > = it-> second;< / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > < span class = "keywordflow" > if< / span > (indices_to_delete[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ]) {< / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > < span class = "comment" > // This safely deletes the entry and moves the iterator one step ahead.< / span > < / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > id_index_map.erase(it++);< / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > it-> second = new_indices[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ];< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > ++it;< / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > }< / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > }< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > }< / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > < / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > < span class = "keywordtype" > void< / span > GlopSolver::DeleteVariables(absl::Span< const int64_t> ids_to_delete) {< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < span class = "keyword" > const< / span > glop::ColIndex num_cols = linear_program_.num_variables();< / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > glop::StrictITIVector< glop::ColIndex, bool> < / a > columns_to_delete(num_cols,< / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > int64_t deleted_variable_id : ids_to_delete) {< / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > columns_to_delete[variables_.at(deleted_variable_id)] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > }< / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > linear_program_.DeleteColumns(columns_to_delete);< / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > UpdateIdIndexMap< glop::ColIndex> (columns_to_delete, num_cols, variables_);< / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / span > }< / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > < / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > < span class = "keywordtype" > void< / span > GlopSolver::DeleteLinearConstraints(< / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > absl::Span< const int64_t> ids_to_delete) {< / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > < span class = "keyword" > const< / span > glop::RowIndex num_rows = linear_program_.num_constraints();< / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#aec7177dd4fab33ada14a7689223fe89f" > glop::DenseBooleanColumn< / a > rows_to_delete(num_rows, < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > int64_t deleted_constraint_id : ids_to_delete) {< / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > rows_to_delete[linear_constraints_.at(deleted_constraint_id)] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > }< / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > linear_program_.DeleteRows(rows_to_delete);< / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > UpdateIdIndexMap< glop::RowIndex> (rows_to_delete, num_rows,< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > linear_constraints_);< / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > }< / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > < / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > < span class = "keywordtype" > void< / span > GlopSolver::AddLinearConstraints(< / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > < span class = "keyword" > const< / span > LinearConstraintsProto& linear_constraints) {< / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a98600a28f0f805ae0cbe04802b0dcbc4" > NumConstraints< / a > (linear_constraints); ++i) {< / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > < span class = "keyword" > const< / span > glop::RowIndex row_index = linear_program_.CreateNewConstraint();< / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > linear_program_.SetConstraintBounds(row_index,< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > linear_constraints.lower_bounds(i),< / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > linear_constraints.upper_bounds(i));< / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > linear_program_.SetConstraintName(row_index,< / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > SafeName(linear_constraints, i));< / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > < a class = "code hl_function" href = "namespacegtl.html#a5c0d4dea208db4deaa285c06b78d8181" > gtl::InsertOrDie< / a > (& linear_constraints_, linear_constraints.ids(i),< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > row_index);< / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > 214< / span > }< / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > }< / 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" > 217< / span > < span class = "keywordtype" > void< / span > GlopSolver::SetOrUpdateObjectiveCoefficients(< / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > < span class = "keyword" > const< / span > SparseDoubleVectorProto& linear_objective_coefficients) {< / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < linear_objective_coefficients.ids_size(); ++i) {< / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > < span class = "keyword" > const< / span > glop::ColIndex col_index =< / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > variables_.at(linear_objective_coefficients.ids(i));< / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > linear_program_.SetObjectiveCoefficient(< / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > col_index, linear_objective_coefficients.values(i));< / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > }< / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > 225< / span > }< / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > < / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > < span class = "keywordtype" > void< / span > GlopSolver::SetOrUpdateConstraintMatrix(< / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > < span class = "keyword" > const< / span > SparseDoubleMatrixProto& linear_constraint_matrix) {< / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > 229< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > j = 0; j < < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a1c3bab427ac8280d7b32019b88ec59b4" > NumMatrixNonzeros< / a > (linear_constraint_matrix); ++j) {< / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > < span class = "keyword" > const< / span > glop::ColIndex col_index =< / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > variables_.at(linear_constraint_matrix.column_ids(j));< / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > < span class = "keyword" > const< / span > glop::RowIndex row_index =< / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > linear_constraints_.at(linear_constraint_matrix.row_ids(j));< / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > = linear_constraint_matrix.coefficients(j);< / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > linear_program_.SetCoefficient(row_index, col_index, < a class = "code hl_variable" href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > );< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > }< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > }< / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > < / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / span > < span class = "keywordtype" > void< / span > GlopSolver::UpdateVariableBounds(< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > < span class = "keyword" > const< / span > VariableUpdatesProto& variable_updates) {< / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [< span class = "keywordtype" > id< / span > , lb] : < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (variable_updates.lower_bounds())) {< / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > col_index = variables_.at(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > linear_program_.SetVariableBounds(< / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > col_index, lb, linear_program_.variable_upper_bounds()[col_index]);< / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > 245< / span > }< / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > 246< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [< span class = "keywordtype" > id< / span > , ub] : < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (variable_updates.upper_bounds())) {< / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > col_index = variables_.at(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > linear_program_.SetVariableBounds(< / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > col_index, linear_program_.variable_lower_bounds()[col_index], ub);< / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > }< / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > }< / div >
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > < / div >
< div class = "line" > < a id = "l00253" name = "l00253" > < / a > < span class = "lineno" > 253< / span > < span class = "keywordtype" > void< / span > GlopSolver::UpdateLinearConstraintBounds(< / div >
< div class = "line" > < a id = "l00254" name = "l00254" > < / a > < span class = "lineno" > 254< / span > < span class = "keyword" > const< / span > LinearConstraintUpdatesProto& linear_constraint_updates) {< / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [< span class = "keywordtype" > id< / span > , lb] :< / div >
< div class = "line" > < a id = "l00256" name = "l00256" > < / a > < span class = "lineno" > 256< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (linear_constraint_updates.lower_bounds())) {< / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > 257< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > row_index = linear_constraints_.at(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > 258< / span > linear_program_.SetConstraintBounds(< / div >
< div class = "line" > < a id = "l00259" name = "l00259" > < / a > < span class = "lineno" > 259< / span > row_index, lb, linear_program_.constraint_upper_bounds()[row_index]);< / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > }< / div >
< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [< span class = "keywordtype" > id< / span > , ub] :< / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (linear_constraint_updates.upper_bounds())) {< / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > row_index = linear_constraints_.at(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > linear_program_.SetConstraintBounds(< / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > row_index, linear_program_.constraint_lower_bounds()[row_index], ub);< / div >
< div class = "line" > < a id = "l00266" name = "l00266" > < / a > < span class = "lineno" > 266< / span > }< / div >
< div class = "line" > < a id = "l00267" name = "l00267" > < / a > < span class = "lineno" > 267< / 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" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_glop_solver.html#aad86f7817e44f1442cbf32f2367a0c70" > 269< / a > < / span > absl::StatusOr< glop::GlopParameters> GlopSolver::MergeSolveParameters(< / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > 270< / span > < span class = "keyword" > const< / span > SolveParametersProto& solver_parameters,< / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > 271< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > setting_initial_basis, < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > has_message_callback) {< / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > 272< / span > glop::GlopParameters result = solver_parameters.glop();< / div >
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< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > std::vector< std::string> warnings;< / div >
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< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > 274< / span > < span class = "keywordflow" > if< / span > (!result.has_max_time_in_seconds() & & solver_parameters.has_time_limit()) {< / div >
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< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > 275< / span > < span class = "keyword" > const< / span > absl::Duration < a class = "code hl_variable" href = "cp__model__solver_8cc.html#aec8af5c1be4e1b6d4330e1161028de21" > time_limit< / a > =< / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > 276< / span > < a class = "code hl_function" href = "namespaceutil__time.html#a801584734c5b3898f94cf932202b2eb7" > util_time::DecodeGoogleApiProto< / a > (solver_parameters.time_limit()).value();< / div >
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< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > 277< / span > result.set_max_time_in_seconds(absl::ToDoubleSeconds(< a class = "code hl_variable" href = "cp__model__solver_8cc.html#aec8af5c1be4e1b6d4330e1161028de21" > time_limit< / a > ));< / div >
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< div class = "line" > < a id = "l00278" name = "l00278" > < / a > < span class = "lineno" > 278< / span > }< / div >
< div class = "line" > < a id = "l00279" name = "l00279" > < / a > < span class = "lineno" > 279< / span > < span class = "keywordflow" > if< / span > (has_message_callback) {< / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > < span class = "comment" > // If we have a message callback, we must set log_search_progress to get any< / span > < / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > < span class = "comment" > // logs. We ignore the user' s input on specific solver parameters here since< / span > < / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > < span class = "comment" > // it would be confusing to accept a callback but never call it.< / span > < / div >
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< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > 283< / span > result.set_log_search_progress(< span class = "keyword" > true< / span > );< / div >
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< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > < / div >
< div class = "line" > < a id = "l00285" name = "l00285" > < / a > < span class = "lineno" > 285< / span > < span class = "comment" > // We don' t want the logs to be also printed to stdout when we have a< / span > < / div >
< div class = "line" > < a id = "l00286" name = "l00286" > < / a > < span class = "lineno" > 286< / span > < span class = "comment" > // message callback. Here we ignore the user input since message callback< / span > < / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > 287< / span > < span class = "comment" > // can be used in the context of a server and printing to stdout could be a< / span > < / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > < span class = "comment" > // problem.< / span > < / div >
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< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > result.set_log_to_stdout(< span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (!result.has_log_search_progress()) {< / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > 291< / span > result.set_log_search_progress(solver_parameters.enable_output());< / div >
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< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > }< / div >
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< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > < span class = "keywordflow" > if< / span > (!result.has_num_omp_threads() & & solver_parameters.has_threads()) {< / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > result.set_num_omp_threads(solver_parameters.threads());< / div >
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< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > 295< / span > }< / div >
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< div class = "line" > < a id = "l00296" name = "l00296" > < / a > < span class = "lineno" > 296< / span > < span class = "keywordflow" > if< / span > (!result.has_random_seed() & & solver_parameters.has_random_seed()) {< / div >
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< div class = "line" > < a id = "l00297" name = "l00297" > < / a > < span class = "lineno" > 297< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > random_seed = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (0, solver_parameters.random_seed());< / div >
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< div class = "line" > < a id = "l00298" name = "l00298" > < / a > < span class = "lineno" > 298< / span > result.set_random_seed(random_seed);< / div >
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< div class = "line" > < a id = "l00299" name = "l00299" > < / a > < span class = "lineno" > 299< / span > }< / div >
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< div class = "line" > < a id = "l00300" name = "l00300" > < / a > < span class = "lineno" > 300< / span > < span class = "keywordflow" > if< / span > (!result.has_max_number_of_iterations() & & < / div >
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< div class = "line" > < a id = "l00301" name = "l00301" > < / a > < span class = "lineno" > 301< / span > solver_parameters.iteration_limit()) {< / div >
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< div class = "line" > < a id = "l00302" name = "l00302" > < / a > < span class = "lineno" > 302< / span > result.set_max_number_of_iterations(solver_parameters.iteration_limit());< / div >
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< div class = "line" > < a id = "l00303" name = "l00303" > < / a > < span class = "lineno" > 303< / span > }< / div >
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< div class = "line" > < a id = "l00304" name = "l00304" > < / a > < span class = "lineno" > 304< / span > < span class = "keywordflow" > if< / span > (solver_parameters.has_node_limit()) {< / div >
< div class = "line" > < a id = "l00305" name = "l00305" > < / a > < span class = "lineno" > 305< / span > warnings.emplace_back(< span class = "stringliteral" > " GLOP does snot support ' node_limit' parameter" < / span > );< / div >
< div class = "line" > < a id = "l00306" name = "l00306" > < / a > < span class = "lineno" > 306< / span > }< / div >
< div class = "line" > < a id = "l00307" name = "l00307" > < / a > < span class = "lineno" > 307< / span > < span class = "keywordflow" > if< / span > (!result.has_use_dual_simplex() & & < / div >
< div class = "line" > < a id = "l00308" name = "l00308" > < / a > < span class = "lineno" > 308< / span > solver_parameters.lp_algorithm() != LP_ALGORITHM_UNSPECIFIED) {< / div >
< div class = "line" > < a id = "l00309" name = "l00309" > < / a > < span class = "lineno" > 309< / span > < span class = "keywordflow" > switch< / span > (solver_parameters.lp_algorithm()) {< / div >
< div class = "line" > < a id = "l00310" name = "l00310" > < / a > < span class = "lineno" > 310< / span > < span class = "keywordflow" > case< / span > LP_ALGORITHM_PRIMAL_SIMPLEX:< / div >
< div class = "line" > < a id = "l00311" name = "l00311" > < / a > < span class = "lineno" > 311< / span > result.set_use_dual_simplex(< span class = "keyword" > false< / span > );< / div >
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< div class = "line" > < a id = "l00312" name = "l00312" > < / a > < span class = "lineno" > 312< / span > < span class = "keywordflow" > break< / span > ;< / div >
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< div class = "line" > < a id = "l00313" name = "l00313" > < / a > < span class = "lineno" > 313< / span > < span class = "keywordflow" > case< / span > LP_ALGORITHM_DUAL_SIMPLEX:< / div >
< div class = "line" > < a id = "l00314" name = "l00314" > < / a > < span class = "lineno" > 314< / span > result.set_use_dual_simplex(< span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00315" name = "l00315" > < / a > < span class = "lineno" > 315< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00316" name = "l00316" > < / a > < span class = "lineno" > 316< / span > < span class = "keywordflow" > case< / span > LP_ALGORITHM_BARRIER:< / div >
< div class = "line" > < a id = "l00317" name = "l00317" > < / a > < span class = "lineno" > 317< / span > warnings.emplace_back(< / div >
< div class = "line" > < a id = "l00318" name = "l00318" > < / a > < span class = "lineno" > 318< / span > < span class = "stringliteral" > " GLOP does not support ' LP_ALGORITHM_BARRIER' value for " < / span > < / div >
< div class = "line" > < a id = "l00319" name = "l00319" > < / a > < span class = "lineno" > 319< / span > < span class = "stringliteral" > " ' lp_algorithm' parameter." < / span > );< / div >
< div class = "line" > < a id = "l00320" name = "l00320" > < / a > < span class = "lineno" > 320< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00321" name = "l00321" > < / a > < span class = "lineno" > 321< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l00322" name = "l00322" > < / a > < span class = "lineno" > 322< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " LPAlgorithm: " < / span > < / div >
< div class = "line" > < a id = "l00323" name = "l00323" > < / a > < span class = "lineno" > 323< / span > < < < a class = "code hl_function" href = "namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920" > ProtoEnumToString< / a > (solver_parameters.lp_algorithm())< / div >
< div class = "line" > < a id = "l00324" name = "l00324" > < / a > < span class = "lineno" > 324< / span > < < < span class = "stringliteral" > " unknown, error setting GLOP parameters" < / span > ;< / div >
< div class = "line" > < a id = "l00325" name = "l00325" > < / a > < span class = "lineno" > 325< / span > }< / div >
< div class = "line" > < a id = "l00326" name = "l00326" > < / a > < span class = "lineno" > 326< / span > }< / div >
< div class = "line" > < a id = "l00327" name = "l00327" > < / a > < span class = "lineno" > 327< / span > < span class = "keywordflow" > if< / span > (!result.has_use_scaling() & & !result.has_scaling_method() & & < / div >
< div class = "line" > < a id = "l00328" name = "l00328" > < / a > < span class = "lineno" > 328< / span > solver_parameters.scaling() != EMPHASIS_UNSPECIFIED) {< / div >
< div class = "line" > < a id = "l00329" name = "l00329" > < / a > < span class = "lineno" > 329< / span > < span class = "keywordflow" > switch< / span > (solver_parameters.scaling()) {< / div >
< div class = "line" > < a id = "l00330" name = "l00330" > < / a > < span class = "lineno" > 330< / span > < span class = "keywordflow" > case< / span > EMPHASIS_OFF:< / div >
< div class = "line" > < a id = "l00331" name = "l00331" > < / a > < span class = "lineno" > 331< / span > result.set_use_scaling(< span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00332" name = "l00332" > < / a > < span class = "lineno" > 332< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00333" name = "l00333" > < / a > < span class = "lineno" > 333< / span > < span class = "keywordflow" > case< / span > EMPHASIS_LOW:< / div >
< div class = "line" > < a id = "l00334" name = "l00334" > < / a > < span class = "lineno" > 334< / span > < span class = "keywordflow" > case< / span > EMPHASIS_MEDIUM:< / div >
< div class = "line" > < a id = "l00335" name = "l00335" > < / a > < span class = "lineno" > 335< / span > result.set_use_scaling(< span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00336" name = "l00336" > < / a > < span class = "lineno" > 336< / span > result.set_scaling_method(glop::GlopParameters::EQUILIBRATION);< / div >
< div class = "line" > < a id = "l00337" name = "l00337" > < / a > < span class = "lineno" > 337< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00338" name = "l00338" > < / a > < span class = "lineno" > 338< / span > < span class = "keywordflow" > case< / span > EMPHASIS_HIGH:< / div >
< div class = "line" > < a id = "l00339" name = "l00339" > < / a > < span class = "lineno" > 339< / span > < span class = "keywordflow" > case< / span > EMPHASIS_VERY_HIGH:< / div >
< div class = "line" > < a id = "l00340" name = "l00340" > < / a > < span class = "lineno" > 340< / span > result.set_use_scaling(< span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00341" name = "l00341" > < / a > < span class = "lineno" > 341< / span > result.set_scaling_method(glop::GlopParameters::LINEAR_PROGRAM);< / div >
< div class = "line" > < a id = "l00342" name = "l00342" > < / a > < span class = "lineno" > 342< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00343" name = "l00343" > < / a > < span class = "lineno" > 343< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l00344" name = "l00344" > < / a > < span class = "lineno" > 344< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Scaling emphasis: " < / span > < / div >
< div class = "line" > < a id = "l00345" name = "l00345" > < / a > < span class = "lineno" > 345< / span > < < < a class = "code hl_function" href = "namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920" > ProtoEnumToString< / a > (solver_parameters.scaling())< / div >
< div class = "line" > < a id = "l00346" name = "l00346" > < / a > < span class = "lineno" > 346< / span > < < < span class = "stringliteral" > " unknown, error setting GLOP parameters" < / span > ;< / div >
< div class = "line" > < a id = "l00347" name = "l00347" > < / a > < span class = "lineno" > 347< / span > }< / div >
< div class = "line" > < a id = "l00348" name = "l00348" > < / a > < span class = "lineno" > 348< / span > }< / div >
< div class = "line" > < a id = "l00349" name = "l00349" > < / a > < span class = "lineno" > 349< / span > < span class = "keywordflow" > if< / span > (setting_initial_basis) {< / div >
< div class = "line" > < a id = "l00350" name = "l00350" > < / a > < span class = "lineno" > 350< / span > result.set_use_preprocessing(< span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00351" name = "l00351" > < / a > < span class = "lineno" > 351< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (!result.has_use_preprocessing() & & < / div >
< div class = "line" > < a id = "l00352" name = "l00352" > < / a > < span class = "lineno" > 352< / span > solver_parameters.presolve() != EMPHASIS_UNSPECIFIED) {< / div >
< div class = "line" > < a id = "l00353" name = "l00353" > < / a > < span class = "lineno" > 353< / span > < span class = "keywordflow" > switch< / span > (solver_parameters.presolve()) {< / div >
< div class = "line" > < a id = "l00354" name = "l00354" > < / a > < span class = "lineno" > 354< / span > < span class = "keywordflow" > case< / span > EMPHASIS_OFF:< / div >
< div class = "line" > < a id = "l00355" name = "l00355" > < / a > < span class = "lineno" > 355< / span > result.set_use_preprocessing(< span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00356" name = "l00356" > < / a > < span class = "lineno" > 356< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00357" name = "l00357" > < / a > < span class = "lineno" > 357< / span > < span class = "keywordflow" > case< / span > EMPHASIS_LOW:< / div >
< div class = "line" > < a id = "l00358" name = "l00358" > < / a > < span class = "lineno" > 358< / span > < span class = "keywordflow" > case< / span > EMPHASIS_MEDIUM:< / div >
< div class = "line" > < a id = "l00359" name = "l00359" > < / a > < span class = "lineno" > 359< / span > < span class = "keywordflow" > case< / span > EMPHASIS_HIGH:< / div >
< div class = "line" > < a id = "l00360" name = "l00360" > < / a > < span class = "lineno" > 360< / span > < span class = "keywordflow" > case< / span > EMPHASIS_VERY_HIGH:< / div >
< div class = "line" > < a id = "l00361" name = "l00361" > < / a > < span class = "lineno" > 361< / span > result.set_use_preprocessing(< span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00362" name = "l00362" > < / a > < span class = "lineno" > 362< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00363" name = "l00363" > < / a > < span class = "lineno" > 363< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l00364" name = "l00364" > < / a > < span class = "lineno" > 364< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Presolve emphasis: " < / span > < / div >
< div class = "line" > < a id = "l00365" name = "l00365" > < / a > < span class = "lineno" > 365< / span > < < < a class = "code hl_function" href = "namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920" > ProtoEnumToString< / a > (solver_parameters.presolve())< / div >
< div class = "line" > < a id = "l00366" name = "l00366" > < / a > < span class = "lineno" > 366< / span > < < < span class = "stringliteral" > " unknown, error setting GLOP parameters" < / span > ;< / div >
< div class = "line" > < a id = "l00367" name = "l00367" > < / a > < span class = "lineno" > 367< / span > }< / div >
< div class = "line" > < a id = "l00368" name = "l00368" > < / a > < span class = "lineno" > 368< / span > }< / div >
< div class = "line" > < a id = "l00369" name = "l00369" > < / a > < span class = "lineno" > 369< / span > < span class = "keywordflow" > if< / span > (solver_parameters.cuts() != EMPHASIS_UNSPECIFIED) {< / div >
< div class = "line" > < a id = "l00370" name = "l00370" > < / a > < span class = "lineno" > 370< / span > warnings.push_back(absl::StrCat(< / div >
< div class = "line" > < a id = "l00371" name = "l00371" > < / a > < span class = "lineno" > 371< / span > < span class = "stringliteral" > " GLOP does not support ' cuts' parameters, but cuts was set to: " < / span > ,< / div >
< div class = "line" > < a id = "l00372" name = "l00372" > < / a > < span class = "lineno" > 372< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920" > ProtoEnumToString< / a > (solver_parameters.cuts())));< / 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" > if< / span > (solver_parameters.heuristics() != EMPHASIS_UNSPECIFIED) {< / div >
< div class = "line" > < a id = "l00375" name = "l00375" > < / a > < span class = "lineno" > 375< / span > warnings.push_back(< / div >
< div class = "line" > < a id = "l00376" name = "l00376" > < / a > < span class = "lineno" > 376< / span > absl::StrCat(< span class = "stringliteral" > " GLOP does not support ' heuristics' parameter, but " < / span > < / div >
< div class = "line" > < a id = "l00377" name = "l00377" > < / a > < span class = "lineno" > 377< / span > < span class = "stringliteral" > " heuristics was set to: " < / span > ,< / div >
< div class = "line" > < a id = "l00378" name = "l00378" > < / a > < span class = "lineno" > 378< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920" > ProtoEnumToString< / a > (solver_parameters.heuristics())));< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00379" name = "l00379" > < / a > < span class = "lineno" > 379< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00380" name = "l00380" > < / a > < span class = "lineno" > 380< / span > < span class = "keywordflow" > if< / span > (solver_parameters.has_cutoff_limit()) {< / div >
< div class = "line" > < a id = "l00381" name = "l00381" > < / a > < span class = "lineno" > 381< / span > warnings.push_back(< span class = "stringliteral" > " GLOP does not support ' cutoff_limit' parameter" < / span > );< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00382" name = "l00382" > < / a > < span class = "lineno" > 382< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00383" name = "l00383" > < / a > < span class = "lineno" > 383< / span > < span class = "keywordflow" > if< / span > (solver_parameters.has_objective_limit()) {< / div >
< div class = "line" > < a id = "l00384" name = "l00384" > < / a > < span class = "lineno" > 384< / span > warnings.push_back(< span class = "stringliteral" > " GLOP does not support ' objective_limit' parameter" < / span > );< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00385" name = "l00385" > < / a > < span class = "lineno" > 385< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00386" name = "l00386" > < / a > < span class = "lineno" > 386< / span > < span class = "keywordflow" > if< / span > (solver_parameters.has_best_bound_limit()) {< / div >
< div class = "line" > < a id = "l00387" name = "l00387" > < / a > < span class = "lineno" > 387< / span > warnings.push_back(< span class = "stringliteral" > " GLOP does not support ' best_bound_limit' parameter" < / span > );< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00388" name = "l00388" > < / a > < span class = "lineno" > 388< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00389" name = "l00389" > < / a > < span class = "lineno" > 389< / span > < span class = "keywordflow" > if< / span > (solver_parameters.has_solution_limit()) {< / div >
< div class = "line" > < a id = "l00390" name = "l00390" > < / a > < span class = "lineno" > 390< / span > warnings.push_back(< span class = "stringliteral" > " GLOP does not support ' solution_limit' parameter" < / span > );< / div >
< div class = "line" > < a id = "l00391" name = "l00391" > < / a > < span class = "lineno" > 391< / span > }< / div >
< div class = "line" > < a id = "l00392" name = "l00392" > < / a > < span class = "lineno" > 392< / span > < span class = "keywordflow" > if< / span > (!warnings.empty()) {< / div >
< div class = "line" > < a id = "l00393" name = "l00393" > < / a > < span class = "lineno" > 393< / span > < span class = "keywordflow" > return< / span > absl::InvalidArgumentError(absl::StrJoin(warnings, < span class = "stringliteral" > " ; " < / span > ));< / div >
< div class = "line" > < a id = "l00394" name = "l00394" > < / a > < span class = "lineno" > 394< / span > }< / div >
< div class = "line" > < a id = "l00395" name = "l00395" > < / a > < span class = "lineno" > 395< / span > < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a id = "l00396" name = "l00396" > < / a > < span class = "lineno" > 396< / span > }< / div >
< div class = "line" > < a id = "l00397" name = "l00397" > < / a > < span class = "lineno" > 397< / span > < / div >
< div class = "line" > < a id = "l00398" name = "l00398" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_glop_solver.html#a1dcbb1374e91747a2db097361b091c8b" > 398< / a > < / span > < span class = "keywordtype" > bool< / span > GlopSolver::CanUpdate(< span class = "keyword" > const< / span > ModelUpdateProto& model_update) {< / div >
< div class = "line" > < a id = "l00399" name = "l00399" > < / a > < span class = "lineno" > 399< / span > < span class = "keywordflow" > return< / span > model_update.objective_updates()< / div >
< div class = "line" > < a id = "l00400" name = "l00400" > < / a > < span class = "lineno" > 400< / span > .quadratic_coefficients()< / div >
< div class = "line" > < a id = "l00401" name = "l00401" > < / a > < span class = "lineno" > 401< / span > .row_ids()< / div >
< div class = "line" > < a id = "l00402" name = "l00402" > < / a > < span class = "lineno" > 402< / span > .empty();< / 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 > < / div >
< div class = "line" > < a id = "l00405" name = "l00405" > < / a > < span class = "lineno" > 405< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > IndexType> < / div >
< div class = "line" > < a id = "l00406" name = "l00406" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a49f967b1420551cce50b84075ab62535" > 406< / a > < / span > SparseDoubleVectorProto < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a49f967b1420551cce50b84075ab62535" > FillSparseDoubleVector< / a > (< / div >
< div class = "line" > < a id = "l00407" name = "l00407" > < / a > < span class = "lineno" > 407< / span > < span class = "keyword" > const< / span > std::vector< int64_t> & ids_in_order,< / div >
< div class = "line" > < a id = "l00408" name = "l00408" > < / a > < span class = "lineno" > 408< / span > < span class = "keyword" > const< / span > absl::flat_hash_map< int64_t, IndexType> & id_map,< / div >
< div class = "line" > < a id = "l00409" name = "l00409" > < / a > < span class = "lineno" > 409< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > glop::StrictITIVector< IndexType, glop::Fractional> < / a > & values,< / div >
< div class = "line" > < a id = "l00410" name = "l00410" > < / a > < span class = "lineno" > 410< / span > < span class = "keyword" > const< / span > SparseVectorFilterProto& filter) {< / div >
< div class = "line" > < a id = "l00411" name = "l00411" > < / a > < span class = "lineno" > 411< / span > < a class = "code hl_class" href = "classoperations__research_1_1math__opt_1_1_sparse_vector_filter_predicate.html" > SparseVectorFilterPredicate< / a > predicate(filter);< / div >
< div class = "line" > < a id = "l00412" name = "l00412" > < / a > < span class = "lineno" > 412< / span > SparseDoubleVectorProto result;< / div >
< div class = "line" > < a id = "l00413" name = "l00413" > < / a > < span class = "lineno" > 413< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > int64_t variable_id : ids_in_order) {< / div >
< div class = "line" > < a id = "l00414" name = "l00414" > < / a > < span class = "lineno" > 414< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > = values[id_map.at(variable_id)];< / div >
< div class = "line" > < a id = "l00415" name = "l00415" > < / a > < span class = "lineno" > 415< / span > < span class = "keywordflow" > if< / span > (predicate.< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_sparse_vector_filter_predicate.html#ac85e9cc171a845c8fe097f9306544181" > AcceptsAndUpdate< / a > (variable_id, < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )) {< / div >
< div class = "line" > < a id = "l00416" name = "l00416" > < / a > < span class = "lineno" > 416< / span > result.add_ids(variable_id);< / div >
< div class = "line" > < a id = "l00417" name = "l00417" > < / a > < span class = "lineno" > 417< / span > result.add_values(< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00418" name = "l00418" > < / a > < span class = "lineno" > 418< / span > }< / div >
< div class = "line" > < a id = "l00419" name = "l00419" > < / a > < span class = "lineno" > 419< / span > }< / div >
< div class = "line" > < a id = "l00420" name = "l00420" > < / a > < span class = "lineno" > 420< / span > < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a id = "l00421" name = "l00421" > < / a > < span class = "lineno" > 421< / span > }< / div >
< div class = "line" > < a id = "l00422" name = "l00422" > < / a > < span class = "lineno" > 422< / span > < / div >
< div class = "line" > < a id = "l00423" name = "l00423" > < / a > < span class = "lineno" > 423< / span > < span class = "comment" > // ValueType should be glop' s VariableStatus or ConstraintStatus.< / span > < / div >
< div class = "line" > < a id = "l00424" name = "l00424" > < / a > < span class = "lineno" > 424< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > ValueType> < / div >
< div class = "line" > < a id = "l00425" name = "l00425" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a55fb38df4be2b4a6e933fbbd6c2cd2d0" > 425< / a > < / span > BasisStatusProto < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a55fb38df4be2b4a6e933fbbd6c2cd2d0" > FromGlopBasisStatus< / a > (< span class = "keyword" > const< / span > ValueType glop_basis_status) {< / div >
< div class = "line" > < a id = "l00426" name = "l00426" > < / a > < span class = "lineno" > 426< / span > < span class = "keywordflow" > switch< / span > (glop_basis_status) {< / div >
< div class = "line" > < a id = "l00427" name = "l00427" > < / a > < span class = "lineno" > 427< / span > < span class = "keywordflow" > case< / span > ValueType::BASIC:< / div >
< div class = "line" > < a id = "l00428" name = "l00428" > < / a > < span class = "lineno" > 428< / span > < span class = "keywordflow" > return< / span > BasisStatusProto::BASIS_STATUS_BASIC;< / div >
< div class = "line" > < a id = "l00429" name = "l00429" > < / a > < span class = "lineno" > 429< / span > < span class = "keywordflow" > case< / span > ValueType::FIXED_VALUE:< / div >
< div class = "line" > < a id = "l00430" name = "l00430" > < / a > < span class = "lineno" > 430< / span > < span class = "keywordflow" > return< / span > BasisStatusProto::BASIS_STATUS_FIXED_VALUE;< / div >
< div class = "line" > < a id = "l00431" name = "l00431" > < / a > < span class = "lineno" > 431< / span > < span class = "keywordflow" > case< / span > ValueType::AT_LOWER_BOUND:< / div >
< div class = "line" > < a id = "l00432" name = "l00432" > < / a > < span class = "lineno" > 432< / span > < span class = "keywordflow" > return< / span > BasisStatusProto::BASIS_STATUS_AT_LOWER_BOUND;< / div >
< div class = "line" > < a id = "l00433" name = "l00433" > < / a > < span class = "lineno" > 433< / span > < span class = "keywordflow" > case< / span > ValueType::AT_UPPER_BOUND:< / div >
< div class = "line" > < a id = "l00434" name = "l00434" > < / a > < span class = "lineno" > 434< / span > < span class = "keywordflow" > return< / span > BasisStatusProto::BASIS_STATUS_AT_UPPER_BOUND;< / div >
< div class = "line" > < a id = "l00435" name = "l00435" > < / a > < span class = "lineno" > 435< / span > < span class = "keywordflow" > case< / span > ValueType::FREE:< / div >
< div class = "line" > < a id = "l00436" name = "l00436" > < / a > < span class = "lineno" > 436< / span > < span class = "keywordflow" > return< / span > BasisStatusProto::BASIS_STATUS_FREE;< / div >
< div class = "line" > < a id = "l00437" name = "l00437" > < / a > < span class = "lineno" > 437< / span > }< / div >
< div class = "line" > < a id = "l00438" name = "l00438" > < / a > < span class = "lineno" > 438< / span > < span class = "keywordflow" > return< / span > BasisStatusProto::BASIS_STATUS_UNSPECIFIED;< / div >
< div class = "line" > < a id = "l00439" name = "l00439" > < / a > < span class = "lineno" > 439< / span > }< / div >
< div class = "line" > < a id = "l00440" name = "l00440" > < / a > < span class = "lineno" > 440< / span > < / div >
< div class = "line" > < a id = "l00441" name = "l00441" > < / a > < span class = "lineno" > 441< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > IndexType, < span class = "keyword" > typename< / span > ValueType> < / div >
< div class = "line" > < a id = "l00442" name = "l00442" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#af7a6f14baf994a27e663ec535c32d199" > 442< / a > < / span > SparseBasisStatusVector < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#af7a6f14baf994a27e663ec535c32d199" > FillSparseBasisStatusVector< / a > (< / div >
< div class = "line" > < a id = "l00443" name = "l00443" > < / a > < span class = "lineno" > 443< / span > < span class = "keyword" > const< / span > std::vector< int64_t> & ids_in_order,< / div >
< div class = "line" > < a id = "l00444" name = "l00444" > < / a > < span class = "lineno" > 444< / span > < span class = "keyword" > const< / span > absl::flat_hash_map< int64_t, IndexType> & id_map,< / div >
< div class = "line" > < a id = "l00445" name = "l00445" > < / a > < span class = "lineno" > 445< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > glop::StrictITIVector< IndexType, ValueType> < / a > & values) {< / div >
< div class = "line" > < a id = "l00446" name = "l00446" > < / a > < span class = "lineno" > 446< / span > SparseBasisStatusVector result;< / div >
< div class = "line" > < a id = "l00447" name = "l00447" > < / a > < span class = "lineno" > 447< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > int64_t variable_id : ids_in_order) {< / div >
< div class = "line" > < a id = "l00448" name = "l00448" > < / a > < span class = "lineno" > 448< / span > < span class = "keyword" > const< / span > ValueType < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > = values[id_map.at(variable_id)];< / div >
< div class = "line" > < a id = "l00449" name = "l00449" > < / a > < span class = "lineno" > 449< / span > result.add_ids(variable_id);< / div >
< div class = "line" > < a id = "l00450" name = "l00450" > < / a > < span class = "lineno" > 450< / span > result.add_values(< a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a55fb38df4be2b4a6e933fbbd6c2cd2d0" > FromGlopBasisStatus< / a > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l00451" name = "l00451" > < / a > < span class = "lineno" > 451< / span > }< / div >
< div class = "line" > < a id = "l00452" name = "l00452" > < / a > < span class = "lineno" > 452< / span > < span class = "keywordflow" > return< / span > result;< / 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" > // ValueType should be glop' s VariableStatus or ConstraintStatus.< / span > < / div >
< div class = "line" > < a id = "l00456" name = "l00456" > < / a > < span class = "lineno" > 456< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > ValueType> < / div >
< div class = "line" > < a id = "l00457" name = "l00457" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a5ebe22725be1bb7e485f43794e10f766" > 457< / a > < / span > ValueType < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a5ebe22725be1bb7e485f43794e10f766" > ToGlopBasisStatus< / a > (< span class = "keyword" > const< / span > BasisStatusProto basis_status) {< / div >
< div class = "line" > < a id = "l00458" name = "l00458" > < / a > < span class = "lineno" > 458< / span > < span class = "keywordflow" > switch< / span > (basis_status) {< / div >
< div class = "line" > < a id = "l00459" name = "l00459" > < / a > < span class = "lineno" > 459< / span > < span class = "keywordflow" > case< / span > BASIS_STATUS_BASIC:< / div >
< div class = "line" > < a id = "l00460" name = "l00460" > < / a > < span class = "lineno" > 460< / span > < span class = "keywordflow" > return< / span > ValueType::BASIC;< / div >
< div class = "line" > < a id = "l00461" name = "l00461" > < / a > < span class = "lineno" > 461< / span > < span class = "keywordflow" > case< / span > BASIS_STATUS_FIXED_VALUE:< / div >
< div class = "line" > < a id = "l00462" name = "l00462" > < / a > < span class = "lineno" > 462< / span > < span class = "keywordflow" > return< / span > ValueType::FIXED_VALUE;< / div >
< div class = "line" > < a id = "l00463" name = "l00463" > < / a > < span class = "lineno" > 463< / span > < span class = "keywordflow" > case< / span > BASIS_STATUS_AT_LOWER_BOUND:< / div >
< div class = "line" > < a id = "l00464" name = "l00464" > < / a > < span class = "lineno" > 464< / span > < span class = "keywordflow" > return< / span > ValueType::AT_LOWER_BOUND;< / div >
< div class = "line" > < a id = "l00465" name = "l00465" > < / a > < span class = "lineno" > 465< / span > < span class = "keywordflow" > case< / span > BASIS_STATUS_AT_UPPER_BOUND:< / div >
< div class = "line" > < a id = "l00466" name = "l00466" > < / a > < span class = "lineno" > 466< / span > < span class = "keywordflow" > return< / span > ValueType::AT_UPPER_BOUND;< / div >
< div class = "line" > < a id = "l00467" name = "l00467" > < / a > < span class = "lineno" > 467< / span > < span class = "keywordflow" > case< / span > BASIS_STATUS_FREE:< / div >
< div class = "line" > < a id = "l00468" name = "l00468" > < / a > < span class = "lineno" > 468< / span > < span class = "keywordflow" > return< / span > ValueType::FREE;< / div >
< div class = "line" > < a id = "l00469" name = "l00469" > < / a > < span class = "lineno" > 469< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l00470" name = "l00470" > < / a > < span class = "lineno" > 470< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code hl_variable" href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > ) < < < span class = "stringliteral" > " Unexpected invalid initial_basis." < / span > ;< / div >
< div class = "line" > < a id = "l00471" name = "l00471" > < / a > < span class = "lineno" > 471< / span > < span class = "keywordflow" > return< / span > ValueType::FREE;< / div >
< div class = "line" > < a id = "l00472" name = "l00472" > < / a > < span class = "lineno" > 472< / span > }< / div >
< div class = "line" > < a id = "l00473" name = "l00473" > < / a > < span class = "lineno" > 473< / span > }< / div >
< div class = "line" > < a id = "l00474" name = "l00474" > < / a > < span class = "lineno" > 474< / span > < / div >
< div class = "line" > < a id = "l00475" name = "l00475" > < / a > < span class = "lineno" > 475< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T> < / div >
< div class = "line" > < a id = "l00476" name = "l00476" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a661588c758c0277f3e60bef8d8a7e2c7" > 476< / a > < / span > std::vector< int64_t> < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a661588c758c0277f3e60bef8d8a7e2c7" > GetSortedIs< / a > (< / div >
< div class = "line" > < a id = "l00477" name = "l00477" > < / a > < span class = "lineno" > 477< / span > < span class = "keyword" > const< / span > absl::flat_hash_map< int64_t, T> & id_map) {< / div >
< div class = "line" > < a id = "l00478" name = "l00478" > < / a > < span class = "lineno" > 478< / span > std::vector< int64_t> sorted;< / div >
< div class = "line" > < a id = "l00479" name = "l00479" > < / a > < span class = "lineno" > 479< / span > sorted.reserve(id_map.size());< / div >
< div class = "line" > < a id = "l00480" name = "l00480" > < / a > < span class = "lineno" > 480< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & entry : id_map) {< / div >
< div class = "line" > < a id = "l00481" name = "l00481" > < / a > < span class = "lineno" > 481< / span > sorted.emplace_back(entry.first);< / div >
< div class = "line" > < a id = "l00482" name = "l00482" > < / a > < span class = "lineno" > 482< / span > }< / div >
< div class = "line" > < a id = "l00483" name = "l00483" > < / a > < span class = "lineno" > 483< / span > std::sort(sorted.begin(), sorted.end());< / div >
< div class = "line" > < a id = "l00484" name = "l00484" > < / a > < span class = "lineno" > 484< / span > < span class = "keywordflow" > return< / span > sorted;< / div >
< div class = "line" > < a id = "l00485" name = "l00485" > < / a > < span class = "lineno" > 485< / span > }< / div >
< div class = "line" > < a id = "l00486" name = "l00486" > < / a > < span class = "lineno" > 486< / span > < / div >
< div class = "line" > < a id = "l00487" name = "l00487" > < / a > < span class = "lineno" > 487< / span > < span class = "comment" > // Returns a vector of containing the MathOpt id of each row or column. Here T< / span > < / div >
< div class = "line" > < a id = "l00488" name = "l00488" > < / a > < span class = "lineno" > 488< / span > < span class = "comment" > // is either (Col|Row)Index and id_map is expected to be< / span > < / div >
< div class = "line" > < a id = "l00489" name = "l00489" > < / a > < span class = "lineno" > 489< / span > < span class = "comment" > // GlopSolver::(linear_constraints_|variables_).< / span > < / div >
< div class = "line" > < a id = "l00490" name = "l00490" > < / a > < span class = "lineno" > 490< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T> < / div >
< div class = "line" > < a id = "l00491" name = "l00491" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a62e3dab60115f56d2af0e28ff7f446c8" > 491< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > glop::StrictITIVector< T, int64_t> < / a > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a62e3dab60115f56d2af0e28ff7f446c8" > IndexToId< / a > (< / div >
< div class = "line" > < a id = "l00492" name = "l00492" > < / a > < span class = "lineno" > 492< / span > < span class = "keyword" > const< / span > absl::flat_hash_map< int64_t, T> & id_map) {< / div >
< div class = "line" > < a id = "l00493" name = "l00493" > < / a > < span class = "lineno" > 493< / span > < span class = "comment" > // Guard value used to identify not-yet-set elements of index_to_id.< / span > < / div >
< div class = "line" > < a id = "l00494" name = "l00494" > < / a > < span class = "lineno" > 494< / span > < span class = "keyword" > constexpr< / span > int64_t kEmptyId = -1;< / div >
< div class = "line" > < a id = "l00495" name = "l00495" > < / a > < span class = "lineno" > 495< / span > < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > glop::StrictITIVector< T, int64_t> < / a > index_to_id(T(id_map.size()), kEmptyId);< / div >
< div class = "line" > < a id = "l00496" name = "l00496" > < / a > < span class = "lineno" > 496< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & [< span class = "keywordtype" > id< / span > , < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] : id_map) {< / div >
< div class = "line" > < a id = "l00497" name = "l00497" > < / a > < span class = "lineno" > 497< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > > = 0 & & < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < index_to_id.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5" > size< / a > ()) < < < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ;< / div >
< div class = "line" > < a id = "l00498" name = "l00498" > < / a > < span class = "lineno" > 498< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (index_to_id[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ], kEmptyId);< / div >
< div class = "line" > < a id = "l00499" name = "l00499" > < / a > < span class = "lineno" > 499< / span > index_to_id[< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ] = id;< / div >
< div class = "line" > < a id = "l00500" name = "l00500" > < / a > < span class = "lineno" > 500< / span > }< / div >
< div class = "line" > < a id = "l00501" name = "l00501" > < / a > < span class = "lineno" > 501< / span > < / div >
< div class = "line" > < a id = "l00502" name = "l00502" > < / a > < span class = "lineno" > 502< / span > < span class = "comment" > // At this point, index_to_id can' t contain any kEmptyId values since< / span > < / div >
< div class = "line" > < a id = "l00503" name = "l00503" > < / a > < span class = "lineno" > 503< / span > < span class = "comment" > // index_to_id.size() == id_map.size() and we modified id_map.size() elements< / span > < / div >
< div class = "line" > < a id = "l00504" name = "l00504" > < / a > < span class = "lineno" > 504< / span > < span class = "comment" > // in the loop, after checking that the modified element was changed by a< / span > < / div >
< div class = "line" > < a id = "l00505" name = "l00505" > < / a > < span class = "lineno" > 505< / span > < span class = "comment" > // previous iteration.< / span > < / div >
< div class = "line" > < a id = "l00506" name = "l00506" > < / a > < span class = "lineno" > 506< / span > < span class = "keywordflow" > return< / span > index_to_id;< / div >
< div class = "line" > < a id = "l00507" name = "l00507" > < / a > < span class = "lineno" > 507< / span > }< / div >
< div class = "line" > < a id = "l00508" name = "l00508" > < / a > < span class = "lineno" > 508< / span > < / div >
< div class = "line" > < a id = "l00509" name = "l00509" > < / a > < span class = "lineno" > 509< / span > InvertedBounds GlopSolver::ListInvertedBounds()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00510" name = "l00510" > < / a > < span class = "lineno" > 510< / span > < span class = "comment" > // Identify rows and columns by index first.< / span > < / div >
< div class = "line" > < a id = "l00511" name = "l00511" > < / a > < span class = "lineno" > 511< / span > std::vector< glop::ColIndex> inverted_columns;< / div >
< div class = "line" > < a id = "l00512" name = "l00512" > < / a > < span class = "lineno" > 512< / span > < span class = "keyword" > const< / span > glop::ColIndex num_cols = linear_program_.num_variables();< / div >
< div class = "line" > < a id = "l00513" name = "l00513" > < / a > < span class = "lineno" > 513< / span > < span class = "keywordflow" > for< / span > (glop::ColIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > (0); < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > < num_cols; ++< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) {< / div >
< div class = "line" > < a id = "l00514" name = "l00514" > < / a > < span class = "lineno" > 514< / span > < span class = "keywordflow" > if< / span > (linear_program_.variable_lower_bounds()[< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ] > < / div >
< div class = "line" > < a id = "l00515" name = "l00515" > < / a > < span class = "lineno" > 515< / span > linear_program_.variable_upper_bounds()[< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ]) {< / div >
< div class = "line" > < a id = "l00516" name = "l00516" > < / a > < span class = "lineno" > 516< / span > inverted_columns.< a class = "code hl_function" href = "classabsl_1_1_strong_vector.html#a9263000d449fdccb6cb70b303063e60b" > push_back< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > );< / div >
< div class = "line" > < a id = "l00517" name = "l00517" > < / a > < span class = "lineno" > 517< / span > }< / div >
< div class = "line" > < a id = "l00518" name = "l00518" > < / a > < span class = "lineno" > 518< / span > }< / div >
< div class = "line" > < a id = "l00519" name = "l00519" > < / a > < span class = "lineno" > 519< / span > std::vector< glop::RowIndex> inverted_rows;< / div >
< div class = "line" > < a id = "l00520" name = "l00520" > < / a > < span class = "lineno" > 520< / span > < span class = "keyword" > const< / span > glop::RowIndex num_rows = linear_program_.num_constraints();< / div >
< div class = "line" > < a id = "l00521" name = "l00521" > < / a > < span class = "lineno" > 521< / span > < span class = "keywordflow" > for< / span > (glop::RowIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > (0); < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < num_rows; ++< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) {< / div >
< div class = "line" > < a id = "l00522" name = "l00522" > < / a > < span class = "lineno" > 522< / span > < span class = "keywordflow" > if< / span > (linear_program_.constraint_lower_bounds()[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ] > < / div >
< div class = "line" > < a id = "l00523" name = "l00523" > < / a > < span class = "lineno" > 523< / span > linear_program_.constraint_upper_bounds()[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ]) {< / div >
< div class = "line" > < a id = "l00524" name = "l00524" > < / a > < span class = "lineno" > 524< / span > inverted_rows.push_back(< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > );< / div >
< div class = "line" > < a id = "l00525" name = "l00525" > < / a > < span class = "lineno" > 525< / span > }< / div >
< div class = "line" > < a id = "l00526" name = "l00526" > < / a > < span class = "lineno" > 526< / span > }< / div >
< div class = "line" > < a id = "l00527" name = "l00527" > < / a > < span class = "lineno" > 527< / span > < / div >
< div class = "line" > < a id = "l00528" name = "l00528" > < / a > < span class = "lineno" > 528< / span > < span class = "comment" > // Convert column/row indices into MathOpt ids. We avoid calling the expensive< / span > < / div >
< div class = "line" > < a id = "l00529" name = "l00529" > < / a > < span class = "lineno" > 529< / span > < span class = "comment" > // IndexToId() when not necessary.< / span > < / div >
< div class = "line" > < a id = "l00530" name = "l00530" > < / a > < span class = "lineno" > 530< / span > InvertedBounds inverted_bounds;< / div >
< div class = "line" > < a id = "l00531" name = "l00531" > < / a > < span class = "lineno" > 531< / span > < span class = "keywordflow" > if< / span > (!inverted_columns.empty()) {< / div >
< div class = "line" > < a id = "l00532" name = "l00532" > < / a > < span class = "lineno" > 532< / span > < span class = "keyword" > const< / span > glop::StrictITIVector< glop::ColIndex, int64_t> ids =< / div >
< div class = "line" > < a id = "l00533" name = "l00533" > < / a > < span class = "lineno" > 533< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a62e3dab60115f56d2af0e28ff7f446c8" > IndexToId< / a > (variables_);< / div >
< div class = "line" > < a id = "l00534" name = "l00534" > < / a > < span class = "lineno" > 534< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (ids.size(), num_cols);< / div >
< div class = "line" > < a id = "l00535" name = "l00535" > < / a > < span class = "lineno" > 535< / span > inverted_bounds.variables.reserve(inverted_columns.size());< / div >
< div class = "line" > < a id = "l00536" name = "l00536" > < / a > < span class = "lineno" > 536< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > glop::ColIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > : inverted_columns) {< / div >
< div class = "line" > < a id = "l00537" name = "l00537" > < / a > < span class = "lineno" > 537< / span > inverted_bounds.variables.push_back(ids[< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ]);< / div >
< div class = "line" > < a id = "l00538" name = "l00538" > < / a > < span class = "lineno" > 538< / span > }< / div >
< div class = "line" > < a id = "l00539" name = "l00539" > < / a > < span class = "lineno" > 539< / span > }< / div >
< div class = "line" > < a id = "l00540" name = "l00540" > < / a > < span class = "lineno" > 540< / span > < span class = "keywordflow" > if< / span > (!inverted_rows.empty()) {< / div >
< div class = "line" > < a id = "l00541" name = "l00541" > < / a > < span class = "lineno" > 541< / span > < span class = "keyword" > const< / span > glop::StrictITIVector< glop::RowIndex, int64_t> ids =< / div >
< div class = "line" > < a id = "l00542" name = "l00542" > < / a > < span class = "lineno" > 542< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a62e3dab60115f56d2af0e28ff7f446c8" > IndexToId< / a > (linear_constraints_);< / div >
< div class = "line" > < a id = "l00543" name = "l00543" > < / a > < span class = "lineno" > 543< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (ids.size(), num_rows);< / div >
< div class = "line" > < a id = "l00544" name = "l00544" > < / a > < span class = "lineno" > 544< / span > inverted_bounds.linear_constraints.reserve(inverted_rows.size());< / div >
< div class = "line" > < a id = "l00545" name = "l00545" > < / a > < span class = "lineno" > 545< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > glop::RowIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > : inverted_rows) {< / div >
< div class = "line" > < a id = "l00546" name = "l00546" > < / a > < span class = "lineno" > 546< / span > inverted_bounds.linear_constraints.push_back(ids[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ]);< / div >
< div class = "line" > < a id = "l00547" name = "l00547" > < / a > < span class = "lineno" > 547< / span > }< / div >
< div class = "line" > < a id = "l00548" name = "l00548" > < / a > < span class = "lineno" > 548< / span > }< / div >
< div class = "line" > < a id = "l00549" name = "l00549" > < / a > < span class = "lineno" > 549< / span > < / div >
< div class = "line" > < a id = "l00550" name = "l00550" > < / a > < span class = "lineno" > 550< / span > < span class = "keywordflow" > return< / span > inverted_bounds;< / div >
< div class = "line" > < a id = "l00551" name = "l00551" > < / a > < span class = "lineno" > 551< / span > }< / div >
< div class = "line" > < a id = "l00552" name = "l00552" > < / a > < span class = "lineno" > 552< / span > < / div >
< div class = "line" > < a id = "l00553" name = "l00553" > < / a > < span class = "lineno" > 553< / span > < span class = "keywordtype" > void< / span > GlopSolver::FillSolution(< span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493" > glop::ProblemStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ,< / div >
< div class = "line" > < a id = "l00554" name = "l00554" > < / a > < span class = "lineno" > 554< / span > < span class = "keyword" > const< / span > ModelSolveParametersProto& model_parameters,< / div >
< div class = "line" > < a id = "l00555" name = "l00555" > < / a > < span class = "lineno" > 555< / span > SolveResultProto& solve_result) {< / div >
< div class = "line" > < a id = "l00556" name = "l00556" > < / a > < span class = "lineno" > 556< / span > < span class = "comment" > // Meaningfull solutions are available if optimality is proven in< / span > < / div >
< div class = "line" > < a id = "l00557" name = "l00557" > < / a > < span class = "lineno" > 557< / span > < span class = "comment" > // preprocessing or after 1 simplex iteration.< / span > < / div >
< div class = "line" > < a id = "l00558" name = "l00558" > < / a > < span class = "lineno" > 558< / span > < span class = "comment" > // TODO(b/195295177): Discuss what to do with glop::ProblemStatus::IMPRECISE< / span > < / div >
< div class = "line" > < a id = "l00559" name = "l00559" > < / a > < span class = "lineno" > 559< / span > < span class = "comment" > // looks like it may be set also when rays are imprecise.< / span > < / div >
< div class = "line" > < a id = "l00560" name = "l00560" > < / a > < span class = "lineno" > 560< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > phase_I_solution_available =< / div >
< div class = "line" > < a id = "l00561" name = "l00561" > < / a > < span class = "lineno" > 561< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > == glop::ProblemStatus::INIT) & & < / div >
< div class = "line" > < a id = "l00562" name = "l00562" > < / a > < span class = "lineno" > 562< / span > (lp_solver_.GetNumberOfSimplexIterations() > 0);< / div >
< div class = "line" > < a id = "l00563" name = "l00563" > < / a > < span class = "lineno" > 563< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > != glop::ProblemStatus::OPTIMAL & & < / div >
< div class = "line" > < a id = "l00564" name = "l00564" > < / a > < span class = "lineno" > 564< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > != glop::ProblemStatus::PRIMAL_FEASIBLE & & < / div >
< div class = "line" > < a id = "l00565" name = "l00565" > < / a > < span class = "lineno" > 565< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > != glop::ProblemStatus::DUAL_FEASIBLE & & < / div >
< div class = "line" > < a id = "l00566" name = "l00566" > < / a > < span class = "lineno" > 566< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > != glop::ProblemStatus::PRIMAL_UNBOUNDED & & < / div >
< div class = "line" > < a id = "l00567" name = "l00567" > < / a > < span class = "lineno" > 567< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > != glop::ProblemStatus::DUAL_UNBOUNDED & & < / div >
< div class = "line" > < a id = "l00568" name = "l00568" > < / a > < span class = "lineno" > 568< / span > !phase_I_solution_available) {< / div >
< div class = "line" > < a id = "l00569" name = "l00569" > < / a > < span class = "lineno" > 569< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00570" name = "l00570" > < / a > < span class = "lineno" > 570< / span > }< / div >
< div class = "line" > < a id = "l00571" name = "l00571" > < / a > < span class = "lineno" > 571< / span > < span class = "keyword" > auto< / span > sorted_variables = < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a661588c758c0277f3e60bef8d8a7e2c7" > GetSortedIs< / a > (variables_);< / div >
< div class = "line" > < a id = "l00572" name = "l00572" > < / a > < span class = "lineno" > 572< / span > < span class = "keyword" > auto< / span > sorted_constraints = < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a661588c758c0277f3e60bef8d8a7e2c7" > GetSortedIs< / a > (linear_constraints_);< / div >
< div class = "line" > < a id = "l00573" name = "l00573" > < / a > < span class = "lineno" > 573< / span > SolutionProto* < span class = "keyword" > const< / span > solution = solve_result.add_solutions();< / div >
< div class = "line" > < a id = "l00574" name = "l00574" > < / a > < span class = "lineno" > 574< / span > BasisProto* < span class = "keyword" > const< / span > basis = solution-> mutable_basis();< / div >
< div class = "line" > < a id = "l00575" name = "l00575" > < / a > < span class = "lineno" > 575< / span > PrimalSolutionProto* < span class = "keyword" > const< / span > primal_solution =< / div >
< div class = "line" > < a id = "l00576" name = "l00576" > < / a > < span class = "lineno" > 576< / span > solution-> mutable_primal_solution();< / div >
< div class = "line" > < a id = "l00577" name = "l00577" > < / a > < span class = "lineno" > 577< / span > DualSolutionProto* < span class = "keyword" > const< / span > dual_solution = solution-> mutable_dual_solution();< / div >
< div class = "line" > < a id = "l00578" name = "l00578" > < / a > < span class = "lineno" > 578< / span > < / div >
< div class = "line" > < a id = "l00579" name = "l00579" > < / a > < span class = "lineno" > 579< / span > < span class = "comment" > // Fill in feasibility statuses< / span > < / div >
< div class = "line" > < a id = "l00580" name = "l00580" > < / a > < span class = "lineno" > 580< / span > < span class = "comment" > // Note: if we reach here and status != OPTIMAL, then at least 1 simplex< / span > < / div >
< div class = "line" > < a id = "l00581" name = "l00581" > < / a > < span class = "lineno" > 581< / span > < span class = "comment" > // iteration has been executed.< / span > < / div >
< div class = "line" > < a id = "l00582" name = "l00582" > < / a > < span class = "lineno" > 582< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > == glop::ProblemStatus::OPTIMAL) {< / div >
< div class = "line" > < a id = "l00583" name = "l00583" > < / a > < span class = "lineno" > 583< / span > primal_solution-> set_feasibility_status(SOLUTION_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00584" name = "l00584" > < / a > < span class = "lineno" > 584< / span > basis-> set_basic_dual_feasibility(SOLUTION_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00585" name = "l00585" > < / a > < span class = "lineno" > 585< / span > dual_solution-> set_feasibility_status(SOLUTION_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00586" name = "l00586" > < / a > < span class = "lineno" > 586< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > == glop::ProblemStatus::PRIMAL_FEASIBLE) {< / div >
< div class = "line" > < a id = "l00587" name = "l00587" > < / a > < span class = "lineno" > 587< / span > < span class = "comment" > // Solve reached phase II of primal simplex and current basis is not< / span > < / div >
< div class = "line" > < a id = "l00588" name = "l00588" > < / a > < span class = "lineno" > 588< / span > < span class = "comment" > // optimal. Hence basis is primal feasible, but cannot be dual feasible.< / span > < / div >
< div class = "line" > < a id = "l00589" name = "l00589" > < / a > < span class = "lineno" > 589< / span > < span class = "comment" > // Dual solution could still be feasible as noted in< / span > < / div >
< div class = "line" > < a id = "l00590" name = "l00590" > < / a > < span class = "lineno" > 590< / span > < span class = "comment" > // go/mathopt-basis-advanced#dualfeasibility< / span > < / div >
< div class = "line" > < a id = "l00591" name = "l00591" > < / a > < span class = "lineno" > 591< / span > primal_solution-> set_feasibility_status(SOLUTION_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00592" name = "l00592" > < / a > < span class = "lineno" > 592< / span > dual_solution-> set_feasibility_status(SOLUTION_STATUS_UNDETERMINED);< / div >
< div class = "line" > < a id = "l00593" name = "l00593" > < / a > < span class = "lineno" > 593< / span > basis-> set_basic_dual_feasibility(SOLUTION_STATUS_INFEASIBLE);< / div >
< div class = "line" > < a id = "l00594" name = "l00594" > < / a > < span class = "lineno" > 594< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > == glop::ProblemStatus::DUAL_FEASIBLE) {< / div >
< div class = "line" > < a id = "l00595" name = "l00595" > < / a > < span class = "lineno" > 595< / span > < span class = "comment" > // Solve reached phase II of dual simplex and current basis is not optimal.< / span > < / div >
< div class = "line" > < a id = "l00596" name = "l00596" > < / a > < span class = "lineno" > 596< / span > < span class = "comment" > // Hence basis is dual feasible, but cannot be primal feasible. In addition,< / span > < / div >
< div class = "line" > < a id = "l00597" name = "l00597" > < / a > < span class = "lineno" > 597< / span > < span class = "comment" > // glop applies dual feasibility correction in dual simplex so feasibility< / span > < / div >
< div class = "line" > < a id = "l00598" name = "l00598" > < / a > < span class = "lineno" > 598< / span > < span class = "comment" > // of the dual solution matches dual feasibility of the basis (i.e the issue< / span > < / div >
< div class = "line" > < a id = "l00599" name = "l00599" > < / a > < span class = "lineno" > 599< / span > < span class = "comment" > // described in go/mathopt-basis-advanced#dualfeasibility cannot happen).< / span > < / div >
< div class = "line" > < a id = "l00600" name = "l00600" > < / a > < span class = "lineno" > 600< / span > < span class = "comment" > // TODO(b/195295177): confirm with fdid< / span > < / div >
< div class = "line" > < a id = "l00601" name = "l00601" > < / a > < span class = "lineno" > 601< / span > primal_solution-> set_feasibility_status(SOLUTION_STATUS_INFEASIBLE);< / div >
< div class = "line" > < a id = "l00602" name = "l00602" > < / a > < span class = "lineno" > 602< / span > dual_solution-> set_feasibility_status(SOLUTION_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00603" name = "l00603" > < / a > < span class = "lineno" > 603< / span > basis-> set_basic_dual_feasibility(SOLUTION_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00604" name = "l00604" > < / a > < span class = "lineno" > 604< / span > } < span class = "keywordflow" > else< / span > { < span class = "comment" > // status == INIT< / span > < / div >
< div class = "line" > < a id = "l00605" name = "l00605" > < / a > < span class = "lineno" > 605< / span > < span class = "comment" > // Phase I of primal or dual simplex ran for at least one iteration< / span > < / div >
< div class = "line" > < a id = "l00606" name = "l00606" > < / a > < span class = "lineno" > 606< / span > < span class = "keywordflow" > if< / span > (lp_solver_.GetParameters().use_dual_simplex()) {< / div >
< div class = "line" > < a id = "l00607" name = "l00607" > < / a > < span class = "lineno" > 607< / span > < span class = "comment" > // Phase I did not finish so basis is not dual feasible. In addition,< / span > < / div >
< div class = "line" > < a id = "l00608" name = "l00608" > < / a > < span class = "lineno" > 608< / span > < span class = "comment" > // glop applies dual feasibility correction so feasibility of the dual< / span > < / div >
< div class = "line" > < a id = "l00609" name = "l00609" > < / a > < span class = "lineno" > 609< / span > < span class = "comment" > // solution matches dual feasibility of the basis (i.e the issue described< / span > < / div >
< div class = "line" > < a id = "l00610" name = "l00610" > < / a > < span class = "lineno" > 610< / span > < span class = "comment" > // in go/mathopt-basis-advanced#dualfeasibility cannot happen).< / span > < / div >
< div class = "line" > < a id = "l00611" name = "l00611" > < / a > < span class = "lineno" > 611< / span > < span class = "comment" > // TODO(b/195295177): confirm with fdid< / span > < / div >
< div class = "line" > < a id = "l00612" name = "l00612" > < / a > < span class = "lineno" > 612< / span > primal_solution-> set_feasibility_status(SOLUTION_STATUS_UNDETERMINED);< / div >
< div class = "line" > < a id = "l00613" name = "l00613" > < / a > < span class = "lineno" > 613< / span > dual_solution-> set_feasibility_status(SOLUTION_STATUS_INFEASIBLE);< / div >
< div class = "line" > < a id = "l00614" name = "l00614" > < / a > < span class = "lineno" > 614< / span > basis-> set_basic_dual_feasibility(SOLUTION_STATUS_INFEASIBLE);< / div >
< div class = "line" > < a id = "l00615" name = "l00615" > < / a > < span class = "lineno" > 615< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00616" name = "l00616" > < / a > < span class = "lineno" > 616< / span > < span class = "comment" > // Phase I did not finish so basis is not primal feasible.< / span > < / div >
< div class = "line" > < a id = "l00617" name = "l00617" > < / a > < span class = "lineno" > 617< / span > primal_solution-> set_feasibility_status(SOLUTION_STATUS_INFEASIBLE);< / div >
< div class = "line" > < a id = "l00618" name = "l00618" > < / a > < span class = "lineno" > 618< / span > dual_solution-> set_feasibility_status(SOLUTION_STATUS_UNDETERMINED);< / div >
< div class = "line" > < a id = "l00619" name = "l00619" > < / a > < span class = "lineno" > 619< / span > basis-> set_basic_dual_feasibility(SOLUTION_STATUS_UNDETERMINED);< / div >
< div class = "line" > < a id = "l00620" name = "l00620" > < / a > < span class = "lineno" > 620< / span > }< / div >
< div class = "line" > < a id = "l00621" name = "l00621" > < / a > < span class = "lineno" > 621< / span > }< / div >
< div class = "line" > < a id = "l00622" name = "l00622" > < / a > < span class = "lineno" > 622< / span > < / div >
< div class = "line" > < a id = "l00623" name = "l00623" > < / a > < span class = "lineno" > 623< / span > < span class = "comment" > // Fill in objective values< / span > < / div >
< div class = "line" > < a id = "l00624" name = "l00624" > < / a > < span class = "lineno" > 624< / span > primal_solution-> set_objective_value(lp_solver_.GetObjectiveValue());< / div >
< div class = "line" > < a id = "l00625" name = "l00625" > < / a > < span class = "lineno" > 625< / span > < span class = "keywordflow" > if< / span > (basis-> basic_dual_feasibility() == SOLUTION_STATUS_FEASIBLE) {< / div >
< div class = "line" > < a id = "l00626" name = "l00626" > < / a > < span class = "lineno" > 626< / span > < span class = "comment" > // Primal and dual objectives are the same for a dual feasible basis< / span > < / div >
< div class = "line" > < a id = "l00627" name = "l00627" > < / a > < span class = "lineno" > 627< / span > < span class = "comment" > // see go/mathopt-basis-advanced#cs-obj-dual-feasible-dual-feasible-basis< / span > < / div >
< div class = "line" > < a id = "l00628" name = "l00628" > < / a > < span class = "lineno" > 628< / span > dual_solution-> set_objective_value(primal_solution-> objective_value());< / div >
< div class = "line" > < a id = "l00629" name = "l00629" > < / a > < span class = "lineno" > 629< / span > }< / div >
< div class = "line" > < a id = "l00630" name = "l00630" > < / a > < span class = "lineno" > 630< / span > < / div >
< div class = "line" > < a id = "l00631" name = "l00631" > < / a > < span class = "lineno" > 631< / span > < span class = "comment" > // Fill solution and basis< / span > < / div >
< div class = "line" > < a id = "l00632" name = "l00632" > < / a > < span class = "lineno" > 632< / span > *basis-> mutable_constraint_status() = *basis-> mutable_variable_status() =< / div >
< div class = "line" > < a id = "l00633" name = "l00633" > < / a > < span class = "lineno" > 633< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#af7a6f14baf994a27e663ec535c32d199" > FillSparseBasisStatusVector< / a > (sorted_variables, variables_,< / div >
< div class = "line" > < a id = "l00634" name = "l00634" > < / a > < span class = "lineno" > 634< / span > lp_solver_.variable_statuses());< / div >
< div class = "line" > < a id = "l00635" name = "l00635" > < / a > < span class = "lineno" > 635< / span > *basis-> mutable_constraint_status() =< / div >
< div class = "line" > < a id = "l00636" name = "l00636" > < / a > < span class = "lineno" > 636< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#af7a6f14baf994a27e663ec535c32d199" > FillSparseBasisStatusVector< / a > (sorted_constraints, linear_constraints_,< / div >
< div class = "line" > < a id = "l00637" name = "l00637" > < / a > < span class = "lineno" > 637< / span > lp_solver_.constraint_statuses());< / div >
< div class = "line" > < a id = "l00638" name = "l00638" > < / a > < span class = "lineno" > 638< / span > < / div >
< div class = "line" > < a id = "l00639" name = "l00639" > < / a > < span class = "lineno" > 639< / span > *primal_solution-> mutable_variable_values() = < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a49f967b1420551cce50b84075ab62535" > FillSparseDoubleVector< / a > (< / div >
< div class = "line" > < a id = "l00640" name = "l00640" > < / a > < span class = "lineno" > 640< / span > sorted_variables, variables_, lp_solver_.variable_values(),< / div >
< div class = "line" > < a id = "l00641" name = "l00641" > < / a > < span class = "lineno" > 641< / span > model_parameters.variable_values_filter());< / div >
< div class = "line" > < a id = "l00642" name = "l00642" > < / a > < span class = "lineno" > 642< / span > < / div >
< div class = "line" > < a id = "l00643" name = "l00643" > < / a > < span class = "lineno" > 643< / span > *dual_solution-> mutable_dual_values() = < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a49f967b1420551cce50b84075ab62535" > FillSparseDoubleVector< / a > (< / div >
< div class = "line" > < a id = "l00644" name = "l00644" > < / a > < span class = "lineno" > 644< / span > sorted_constraints, linear_constraints_, lp_solver_.dual_values(),< / div >
< div class = "line" > < a id = "l00645" name = "l00645" > < / a > < span class = "lineno" > 645< / span > model_parameters.dual_values_filter());< / div >
< div class = "line" > < a id = "l00646" name = "l00646" > < / a > < span class = "lineno" > 646< / span > *dual_solution-> mutable_reduced_costs() = < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a49f967b1420551cce50b84075ab62535" > FillSparseDoubleVector< / a > (< / div >
< div class = "line" > < a id = "l00647" name = "l00647" > < / a > < span class = "lineno" > 647< / span > sorted_variables, variables_, lp_solver_.reduced_costs(),< / div >
< div class = "line" > < a id = "l00648" name = "l00648" > < / a > < span class = "lineno" > 648< / span > model_parameters.reduced_costs_filter());< / div >
< div class = "line" > < a id = "l00649" name = "l00649" > < / a > < span class = "lineno" > 649< / span > < / div >
< div class = "line" > < a id = "l00650" name = "l00650" > < / a > < span class = "lineno" > 650< / span > < span class = "keywordflow" > if< / span > (!lp_solver_.primal_ray().empty()) {< / div >
< div class = "line" > < a id = "l00651" name = "l00651" > < / a > < span class = "lineno" > 651< / span > PrimalRayProto* < span class = "keyword" > const< / span > primal_ray = solve_result.add_primal_rays();< / div >
< div class = "line" > < a id = "l00652" name = "l00652" > < / a > < span class = "lineno" > 652< / span > < / div >
< div class = "line" > < a id = "l00653" name = "l00653" > < / a > < span class = "lineno" > 653< / span > *primal_ray-> mutable_variable_values() = < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a49f967b1420551cce50b84075ab62535" > FillSparseDoubleVector< / a > (< / div >
< div class = "line" > < a id = "l00654" name = "l00654" > < / a > < span class = "lineno" > 654< / span > sorted_variables, variables_, lp_solver_.primal_ray(),< / div >
< div class = "line" > < a id = "l00655" name = "l00655" > < / a > < span class = "lineno" > 655< / span > model_parameters.variable_values_filter());< / div >
< div class = "line" > < a id = "l00656" name = "l00656" > < / a > < span class = "lineno" > 656< / span > }< / div >
< div class = "line" > < a id = "l00657" name = "l00657" > < / a > < span class = "lineno" > 657< / span > < span class = "keywordflow" > if< / span > (!lp_solver_.constraints_dual_ray().empty() & & < / div >
< div class = "line" > < a id = "l00658" name = "l00658" > < / a > < span class = "lineno" > 658< / span > !lp_solver_.variable_bounds_dual_ray().empty()) {< / div >
< div class = "line" > < a id = "l00659" name = "l00659" > < / a > < span class = "lineno" > 659< / span > DualRayProto* < span class = "keyword" > const< / span > dual_ray = solve_result.add_dual_rays();< / div >
< div class = "line" > < a id = "l00660" name = "l00660" > < / a > < span class = "lineno" > 660< / span > *dual_ray-> mutable_dual_values() =< / div >
< div class = "line" > < a id = "l00661" name = "l00661" > < / a > < span class = "lineno" > 661< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a49f967b1420551cce50b84075ab62535" > FillSparseDoubleVector< / a > (sorted_constraints, linear_constraints_,< / div >
< div class = "line" > < a id = "l00662" name = "l00662" > < / a > < span class = "lineno" > 662< / span > lp_solver_.constraints_dual_ray(),< / div >
< div class = "line" > < a id = "l00663" name = "l00663" > < / a > < span class = "lineno" > 663< / span > model_parameters.dual_values_filter());< / div >
< div class = "line" > < a id = "l00664" name = "l00664" > < / a > < span class = "lineno" > 664< / span > *dual_ray-> mutable_reduced_costs() = < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a49f967b1420551cce50b84075ab62535" > FillSparseDoubleVector< / a > (< / div >
< div class = "line" > < a id = "l00665" name = "l00665" > < / a > < span class = "lineno" > 665< / span > sorted_variables, variables_, lp_solver_.variable_bounds_dual_ray(),< / div >
< div class = "line" > < a id = "l00666" name = "l00666" > < / a > < span class = "lineno" > 666< / span > model_parameters.reduced_costs_filter());< / div >
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< div class = "line" > < a id = "l00667" name = "l00667" > < / a > < span class = "lineno" > 667< / span > }< / div >
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< div class = "line" > < a id = "l00668" name = "l00668" > < / a > < span class = "lineno" > 668< / span > }< / div >
< div class = "line" > < a id = "l00669" name = "l00669" > < / a > < span class = "lineno" > 669< / span > < / div >
< div class = "line" > < a id = "l00670" name = "l00670" > < / a > < span class = "lineno" > 670< / span > absl::Status GlopSolver::FillSolveStats(< span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493" > glop::ProblemStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ,< / div >
< div class = "line" > < a id = "l00671" name = "l00671" > < / a > < span class = "lineno" > 671< / span > < span class = "keyword" > const< / span > absl::Duration solve_time,< / div >
< div class = "line" > < a id = "l00672" name = "l00672" > < / a > < span class = "lineno" > 672< / span > SolveStatsProto& solve_stats) {< / div >
< div class = "line" > < a id = "l00673" name = "l00673" > < / a > < span class = "lineno" > 673< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > is_maximize = linear_program_.IsMaximizationProblem();< / div >
< div class = "line" > < a id = "l00674" name = "l00674" > < / a > < span class = "lineno" > 674< / span > < / div >
< div class = "line" > < a id = "l00675" name = "l00675" > < / a > < span class = "lineno" > 675< / span > < span class = "comment" > // Set default status and bounds.< / span > < / div >
< div class = "line" > < a id = "l00676" name = "l00676" > < / a > < span class = "lineno" > 676< / span > solve_stats.mutable_problem_status()-> set_primal_status(< / div >
< div class = "line" > < a id = "l00677" name = "l00677" > < / a > < span class = "lineno" > 677< / span > FEASIBILITY_STATUS_UNDETERMINED);< / div >
< div class = "line" > < a id = "l00678" name = "l00678" > < / a > < span class = "lineno" > 678< / span > solve_stats.set_best_primal_bound(is_maximize ? -< a class = "code hl_variable" href = "namespaceoperations__research_1_1math__opt.html#ad9f50c9313b35cc1e8887057dc4d9645" > kInf< / a > : < a class = "code hl_variable" href = "namespaceoperations__research_1_1math__opt.html#ad9f50c9313b35cc1e8887057dc4d9645" > kInf< / a > );< / div >
< div class = "line" > < a id = "l00679" name = "l00679" > < / a > < span class = "lineno" > 679< / span > solve_stats.mutable_problem_status()-> set_dual_status(< / div >
< div class = "line" > < a id = "l00680" name = "l00680" > < / a > < span class = "lineno" > 680< / span > FEASIBILITY_STATUS_UNDETERMINED);< / div >
< div class = "line" > < a id = "l00681" name = "l00681" > < / a > < span class = "lineno" > 681< / span > solve_stats.set_best_dual_bound(is_maximize ? < a class = "code hl_variable" href = "namespaceoperations__research_1_1math__opt.html#ad9f50c9313b35cc1e8887057dc4d9645" > kInf< / a > : -< a class = "code hl_variable" href = "namespaceoperations__research_1_1math__opt.html#ad9f50c9313b35cc1e8887057dc4d9645" > kInf< / a > );< / div >
< div class = "line" > < a id = "l00682" name = "l00682" > < / a > < span class = "lineno" > 682< / span > < / div >
< div class = "line" > < a id = "l00683" name = "l00683" > < / a > < span class = "lineno" > 683< / span > < span class = "comment" > // Update status and bounds as appropriate.< / span > < / div >
< div class = "line" > < a id = "l00684" name = "l00684" > < / a > < span class = "lineno" > 684< / span > < span class = "keywordflow" > switch< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ) {< / div >
< div class = "line" > < a id = "l00685" name = "l00685" > < / a > < span class = "lineno" > 685< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::OPTIMAL:< / div >
< div class = "line" > < a id = "l00686" name = "l00686" > < / a > < span class = "lineno" > 686< / span > solve_stats.mutable_problem_status()-> set_primal_status(< / div >
< div class = "line" > < a id = "l00687" name = "l00687" > < / a > < span class = "lineno" > 687< / span > FEASIBILITY_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00688" name = "l00688" > < / a > < span class = "lineno" > 688< / span > solve_stats.mutable_problem_status()-> set_dual_status(< / div >
< div class = "line" > < a id = "l00689" name = "l00689" > < / a > < span class = "lineno" > 689< / span > FEASIBILITY_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00690" name = "l00690" > < / a > < span class = "lineno" > 690< / span > solve_stats.set_best_primal_bound(lp_solver_.GetObjectiveValue());< / div >
< div class = "line" > < a id = "l00691" name = "l00691" > < / a > < span class = "lineno" > 691< / span > solve_stats.set_best_dual_bound(lp_solver_.GetObjectiveValue());< / div >
< div class = "line" > < a id = "l00692" name = "l00692" > < / a > < span class = "lineno" > 692< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00693" name = "l00693" > < / a > < span class = "lineno" > 693< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::PRIMAL_INFEASIBLE:< / div >
< div class = "line" > < a id = "l00694" name = "l00694" > < / a > < span class = "lineno" > 694< / span > solve_stats.mutable_problem_status()-> set_primal_status(< / div >
< div class = "line" > < a id = "l00695" name = "l00695" > < / a > < span class = "lineno" > 695< / span > FEASIBILITY_STATUS_INFEASIBLE);< / div >
< div class = "line" > < a id = "l00696" name = "l00696" > < / a > < span class = "lineno" > 696< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00697" name = "l00697" > < / a > < span class = "lineno" > 697< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::DUAL_UNBOUNDED:< / div >
< div class = "line" > < a id = "l00698" name = "l00698" > < / a > < span class = "lineno" > 698< / span > solve_stats.mutable_problem_status()-> set_primal_status(< / div >
< div class = "line" > < a id = "l00699" name = "l00699" > < / a > < span class = "lineno" > 699< / span > FEASIBILITY_STATUS_INFEASIBLE);< / div >
< div class = "line" > < a id = "l00700" name = "l00700" > < / a > < span class = "lineno" > 700< / span > solve_stats.mutable_problem_status()-> set_dual_status(< / div >
< div class = "line" > < a id = "l00701" name = "l00701" > < / a > < span class = "lineno" > 701< / span > FEASIBILITY_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00702" name = "l00702" > < / a > < span class = "lineno" > 702< / span > solve_stats.set_best_dual_bound(is_maximize ? -< a class = "code hl_variable" href = "namespaceoperations__research_1_1math__opt.html#ad9f50c9313b35cc1e8887057dc4d9645" > kInf< / a > : < a class = "code hl_variable" href = "namespaceoperations__research_1_1math__opt.html#ad9f50c9313b35cc1e8887057dc4d9645" > kInf< / a > );< / div >
< div class = "line" > < a id = "l00703" name = "l00703" > < / a > < span class = "lineno" > 703< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00704" name = "l00704" > < / a > < span class = "lineno" > 704< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::PRIMAL_UNBOUNDED:< / div >
< div class = "line" > < a id = "l00705" name = "l00705" > < / a > < span class = "lineno" > 705< / span > solve_stats.mutable_problem_status()-> set_primal_status(< / div >
< div class = "line" > < a id = "l00706" name = "l00706" > < / a > < span class = "lineno" > 706< / span > FEASIBILITY_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00707" name = "l00707" > < / a > < span class = "lineno" > 707< / span > solve_stats.mutable_problem_status()-> set_dual_status(< / div >
< div class = "line" > < a id = "l00708" name = "l00708" > < / a > < span class = "lineno" > 708< / span > FEASIBILITY_STATUS_INFEASIBLE);< / div >
< div class = "line" > < a id = "l00709" name = "l00709" > < / a > < span class = "lineno" > 709< / span > solve_stats.set_best_primal_bound(is_maximize ? < a class = "code hl_variable" href = "namespaceoperations__research_1_1math__opt.html#ad9f50c9313b35cc1e8887057dc4d9645" > kInf< / a > : -< a class = "code hl_variable" href = "namespaceoperations__research_1_1math__opt.html#ad9f50c9313b35cc1e8887057dc4d9645" > kInf< / a > );< / div >
< div class = "line" > < a id = "l00710" name = "l00710" > < / a > < span class = "lineno" > 710< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00711" name = "l00711" > < / a > < span class = "lineno" > 711< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::DUAL_INFEASIBLE:< / div >
< div class = "line" > < a id = "l00712" name = "l00712" > < / a > < span class = "lineno" > 712< / span > solve_stats.mutable_problem_status()-> set_dual_status(< / div >
< div class = "line" > < a id = "l00713" name = "l00713" > < / a > < span class = "lineno" > 713< / span > FEASIBILITY_STATUS_INFEASIBLE);< / div >
< div class = "line" > < a id = "l00714" name = "l00714" > < / a > < span class = "lineno" > 714< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00715" name = "l00715" > < / a > < span class = "lineno" > 715< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::INFEASIBLE_OR_UNBOUNDED:< / div >
< div class = "line" > < a id = "l00716" name = "l00716" > < / a > < span class = "lineno" > 716< / span > solve_stats.mutable_problem_status()-> set_primal_or_dual_infeasible(< span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00717" name = "l00717" > < / a > < span class = "lineno" > 717< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00718" name = "l00718" > < / a > < span class = "lineno" > 718< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::PRIMAL_FEASIBLE:< / div >
< div class = "line" > < a id = "l00719" name = "l00719" > < / a > < span class = "lineno" > 719< / span > solve_stats.mutable_problem_status()-> set_primal_status(< / div >
< div class = "line" > < a id = "l00720" name = "l00720" > < / a > < span class = "lineno" > 720< / span > FEASIBILITY_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00721" name = "l00721" > < / a > < span class = "lineno" > 721< / span > solve_stats.set_best_primal_bound(lp_solver_.GetObjectiveValue());< / div >
< div class = "line" > < a id = "l00722" name = "l00722" > < / a > < span class = "lineno" > 722< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00723" name = "l00723" > < / a > < span class = "lineno" > 723< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::DUAL_FEASIBLE:< / div >
< div class = "line" > < a id = "l00724" name = "l00724" > < / a > < span class = "lineno" > 724< / span > solve_stats.mutable_problem_status()-> set_dual_status(< / div >
< div class = "line" > < a id = "l00725" name = "l00725" > < / a > < span class = "lineno" > 725< / span > FEASIBILITY_STATUS_FEASIBLE);< / div >
< div class = "line" > < a id = "l00726" name = "l00726" > < / a > < span class = "lineno" > 726< / span > solve_stats.set_best_dual_bound(lp_solver_.GetObjectiveValue());< / div >
< div class = "line" > < a id = "l00727" name = "l00727" > < / a > < span class = "lineno" > 727< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00728" name = "l00728" > < / a > < span class = "lineno" > 728< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::INIT:< / div >
< div class = "line" > < a id = "l00729" name = "l00729" > < / a > < span class = "lineno" > 729< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::IMPRECISE:< / div >
< div class = "line" > < a id = "l00730" name = "l00730" > < / a > < span class = "lineno" > 730< / span > < span class = "comment" > // TODO(b/195295177): Discuss what to do with< / span > < / div >
< div class = "line" > < a id = "l00731" name = "l00731" > < / a > < span class = "lineno" > 731< / span > < span class = "comment" > // glop::ProblemStatus::IMPRECISE< / span > < / div >
< div class = "line" > < a id = "l00732" name = "l00732" > < / a > < span class = "lineno" > 732< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00733" name = "l00733" > < / a > < span class = "lineno" > 733< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::ABNORMAL:< / div >
< div class = "line" > < a id = "l00734" name = "l00734" > < / a > < span class = "lineno" > 734< / span > < span class = "keywordflow" > case< / span > glop::ProblemStatus::INVALID_PROBLEM:< / div >
< div class = "line" > < a id = "l00735" name = "l00735" > < / a > < span class = "lineno" > 735< / span > < span class = "keywordflow" > return< / span > absl::InternalError(< / div >
< div class = "line" > < a id = "l00736" name = "l00736" > < / a > < span class = "lineno" > 736< / span > absl::StrCat(< span class = "stringliteral" > " Unexpected GLOP termination reason: " < / span > ,< / div >
< div class = "line" > < a id = "l00737" name = "l00737" > < / a > < span class = "lineno" > 737< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#a509c4e359e6f7041eddfac3f1c46a92f" > glop::GetProblemStatusString< / a > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > )));< / div >
< div class = "line" > < a id = "l00738" name = "l00738" > < / a > < span class = "lineno" > 738< / span > }< / div >
< div class = "line" > < a id = "l00739" name = "l00739" > < / a > < span class = "lineno" > 739< / span > < / div >
< div class = "line" > < a id = "l00740" name = "l00740" > < / a > < span class = "lineno" > 740< / span > < span class = "comment" > // Fill remaining stats< / span > < / div >
< div class = "line" > < a id = "l00741" name = "l00741" > < / a > < span class = "lineno" > 741< / span > solve_stats.set_simplex_iterations(lp_solver_.GetNumberOfSimplexIterations());< / div >
< div class = "line" > < a id = "l00742" name = "l00742" > < / a > < span class = "lineno" > 742< / span > < a class = "code hl_define" href = "base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b" > RETURN_IF_ERROR< / a > (< a class = "code hl_function" href = "namespaceutil__time.html#a9b705fc0063004954faa62e54450d4fc" > util_time::EncodeGoogleApiProto< / a > (< / div >
< div class = "line" > < a id = "l00743" name = "l00743" > < / a > < span class = "lineno" > 743< / span > solve_time, solve_stats.mutable_solve_time()));< / div >
< div class = "line" > < a id = "l00744" name = "l00744" > < / a > < span class = "lineno" > 744< / span > < / div >
< div class = "line" > < a id = "l00745" name = "l00745" > < / a > < span class = "lineno" > 745< / span > < span class = "keywordflow" > return< / span > absl::OkStatus();< / div >
< div class = "line" > < a id = "l00746" name = "l00746" > < / a > < span class = "lineno" > 746< / span > }< / div >
< div class = "line" > < a id = "l00747" name = "l00747" > < / a > < span class = "lineno" > 747< / span > < / div >
< div class = "line" > < a id = "l00748" name = "l00748" > < / a > < span class = "lineno" > 748< / span > absl::StatusOr< SolveResultProto> GlopSolver::MakeSolveResult(< / div >
< div class = "line" > < a id = "l00749" name = "l00749" > < / a > < span class = "lineno" > 749< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493" > glop::ProblemStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ,< / div >
< div class = "line" > < a id = "l00750" name = "l00750" > < / a > < span class = "lineno" > 750< / span > < span class = "keyword" > const< / span > ModelSolveParametersProto& model_parameters,< / div >
< div class = "line" > < a id = "l00751" name = "l00751" > < / a > < span class = "lineno" > 751< / span > < span class = "keyword" > const< / span > SolveInterrupter* < span class = "keyword" > const< / span > interrupter,< / div >
< div class = "line" > < a id = "l00752" name = "l00752" > < / a > < span class = "lineno" > 752< / span > < span class = "keyword" > const< / span > absl::Duration solve_time) {< / div >
< div class = "line" > < a id = "l00753" name = "l00753" > < / a > < span class = "lineno" > 753< / span > SolveResultProto solve_result;< / div >
< div class = "line" > < a id = "l00754" name = "l00754" > < / a > < span class = "lineno" > 754< / span > < a class = "code hl_define" href = "base_2status__macros_8h.html#a600de4b8f65fe0a4b1898041634f9011" > ASSIGN_OR_RETURN< / a > (*solve_result.mutable_termination(),< / div >
< div class = "line" > < a id = "l00755" name = "l00755" > < / a > < span class = "lineno" > 755< / span > BuildTermination(< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > , interrupter));< / div >
< div class = "line" > < a id = "l00756" name = "l00756" > < / a > < span class = "lineno" > 756< / span > FillSolution(< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > , model_parameters, solve_result);< / div >
< div class = "line" > < a id = "l00757" name = "l00757" > < / a > < span class = "lineno" > 757< / span > < a class = "code hl_define" href = "base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b" > RETURN_IF_ERROR< / a > (< / div >
< div class = "line" > < a id = "l00758" name = "l00758" > < / a > < span class = "lineno" > 758< / span > FillSolveStats(< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > , solve_time, *solve_result.mutable_solve_stats()));< / div >
< div class = "line" > < a id = "l00759" name = "l00759" > < / a > < span class = "lineno" > 759< / span > < span class = "keywordflow" > return< / span > solve_result;< / div >
< div class = "line" > < a id = "l00760" name = "l00760" > < / a > < span class = "lineno" > 760< / span > }< / div >
< div class = "line" > < a id = "l00761" name = "l00761" > < / a > < span class = "lineno" > 761< / span > < / div >
< div class = "line" > < a id = "l00762" name = "l00762" > < / a > < span class = "lineno" > 762< / span > < span class = "keywordtype" > void< / span > GlopSolver::SetGlopBasis(< span class = "keyword" > const< / span > BasisProto& basis) {< / div >
< div class = "line" > < a id = "l00763" name = "l00763" > < / a > < span class = "lineno" > 763< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a6d0540e510c4225b196d87b16f2721a8" > glop::VariableStatusRow< / a > variable_statuses(linear_program_.num_variables());< / div >
< div class = "line" > < a id = "l00764" name = "l00764" > < / a > < span class = "lineno" > 764< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [< span class = "keywordtype" > id< / span > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ] : < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (basis.variable_status())) {< / div >
< div class = "line" > < a id = "l00765" name = "l00765" > < / a > < span class = "lineno" > 765< / span > variable_statuses[variables_.at(< span class = "keywordtype" > id< / span > )] =< / div >
< div class = "line" > < a id = "l00766" name = "l00766" > < / a > < span class = "lineno" > 766< / span > ToGlopBasisStatus< glop::VariableStatus> (< / div >
< div class = "line" > < a id = "l00767" name = "l00767" > < / a > < span class = "lineno" > 767< / span > < span class = "keyword" > static_cast< < / span > BasisStatusProto< span class = "keyword" > > < / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l00768" name = "l00768" > < / a > < span class = "lineno" > 768< / span > }< / div >
< div class = "line" > < a id = "l00769" name = "l00769" > < / a > < span class = "lineno" > 769< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a7f6435e3138db1e45c3ff2b00cb999aa" > glop::ConstraintStatusColumn< / a > constraint_statuses(< / div >
< div class = "line" > < a id = "l00770" name = "l00770" > < / a > < span class = "lineno" > 770< / span > linear_program_.num_constraints());< / div >
< div class = "line" > < a id = "l00771" name = "l00771" > < / a > < span class = "lineno" > 771< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [< span class = "keywordtype" > id< / span > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ] : < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (basis.constraint_status())) {< / div >
< div class = "line" > < a id = "l00772" name = "l00772" > < / a > < span class = "lineno" > 772< / span > constraint_statuses[linear_constraints_.at(< span class = "keywordtype" > id< / span > )] =< / div >
< div class = "line" > < a id = "l00773" name = "l00773" > < / a > < span class = "lineno" > 773< / span > ToGlopBasisStatus< glop::ConstraintStatus> (< / div >
< div class = "line" > < a id = "l00774" name = "l00774" > < / a > < span class = "lineno" > 774< / span > < span class = "keyword" > static_cast< < / span > BasisStatusProto< span class = "keyword" > > < / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l00775" name = "l00775" > < / a > < span class = "lineno" > 775< / span > }< / div >
< div class = "line" > < a id = "l00776" name = "l00776" > < / a > < span class = "lineno" > 776< / span > lp_solver_.SetInitialBasis(variable_statuses, constraint_statuses);< / div >
< div class = "line" > < a id = "l00777" name = "l00777" > < / a > < span class = "lineno" > 777< / span > }< / div >
< div class = "line" > < a id = "l00778" name = "l00778" > < / a > < span class = "lineno" > 778< / span > < / div >
< div class = "line" > < a id = "l00779" name = "l00779" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_glop_solver.html#a7875bc8ab28e1cf6cefc688d7b70ac7e" > 779< / a > < / span > absl::StatusOr< SolveResultProto> < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a5767ee23f380e72488d3c7ebf2d742b1" > GlopSolver::Solve< / a > (< / div >
< div class = "line" > < a id = "l00780" name = "l00780" > < / a > < span class = "lineno" > 780< / span > < span class = "keyword" > const< / span > SolveParametersProto& < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ,< / div >
< div class = "line" > < a id = "l00781" name = "l00781" > < / a > < span class = "lineno" > 781< / span > < span class = "keyword" > const< / span > ModelSolveParametersProto& model_parameters,< / div >
< div class = "line" > < a id = "l00782" name = "l00782" > < / a > < span class = "lineno" > 782< / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1math__opt_1_1_solver_interface.html#aad3360b1947c772bebf3d3cfb2105a15" > MessageCallback< / a > message_cb,< / div >
< div class = "line" > < a id = "l00783" name = "l00783" > < / a > < span class = "lineno" > 783< / span > < span class = "keyword" > const< / span > CallbackRegistrationProto& callback_registration, < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "classoperations__research_1_1math__opt_1_1_solver_interface.html#ab47a61ca53ae9cdf35dd4f2dfc9ecadb" > Callback< / a > cb,< / div >
< div class = "line" > < a id = "l00784" name = "l00784" > < / a > < span class = "lineno" > 784< / span > < a class = "code hl_class" href = "classoperations__research_1_1math__opt_1_1_solve_interrupter.html" > SolveInterrupter< / a > * < span class = "keyword" > const< / span > interrupter) {< / div >
< div class = "line" > < a id = "l00785" name = "l00785" > < / a > < span class = "lineno" > 785< / span > < a class = "code hl_define" href = "base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b" > RETURN_IF_ERROR< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a0d2106bc8a55ecfe52d502eee346b62a" > CheckRegisteredCallbackEvents< / a > (callback_registration,< / div >
< div class = "line" > < a id = "l00786" name = "l00786" > < / a > < span class = "lineno" > 786< / span > < span class = "comment" > /*supported_events=*/< / span > {}));< / div >
< div class = "line" > < a id = "l00787" name = "l00787" > < / a > < span class = "lineno" > 787< / span > < / div >
< div class = "line" > < a id = "l00788" name = "l00788" > < / a > < span class = "lineno" > 788< / span > < span class = "keyword" > const< / span > absl::Time < a class = "code hl_variable" href = "sparse__submatrix_8cc.html#a9b7656b922ea4ec96097d7380c0e61fe" > start< / a > = absl::Now();< / div >
< div class = "line" > < a id = "l00789" name = "l00789" > < / a > < span class = "lineno" > 789< / span > < a class = "code hl_define" href = "base_2status__macros_8h.html#a600de4b8f65fe0a4b1898041634f9011" > ASSIGN_OR_RETURN< / a > (< / div >
< div class = "line" > < a id = "l00790" name = "l00790" > < / a > < span class = "lineno" > 790< / span > < span class = "keyword" > const< / span > glop::GlopParameters glop_parameters,< / div >
< div class = "line" > < a id = "l00791" name = "l00791" > < / a > < span class = "lineno" > 791< / span > MergeSolveParameters(< / div >
< div class = "line" > < a id = "l00792" name = "l00792" > < / a > < span class = "lineno" > 792< / span > < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ,< / div >
< div class = "line" > < a id = "l00793" name = "l00793" > < / a > < span class = "lineno" > 793< / span > < span class = "comment" > /*setting_initial_basis=*/< / span > model_parameters.has_initial_basis(),< / div >
< div class = "line" > < a id = "l00794" name = "l00794" > < / a > < span class = "lineno" > 794< / span > < span class = "comment" > /*has_message_callback=*/< / span > message_cb != < span class = "keyword" > nullptr< / span > ));< / div >
< div class = "line" > < a id = "l00795" name = "l00795" > < / a > < span class = "lineno" > 795< / span > lp_solver_.SetParameters(glop_parameters);< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00796" name = "l00796" > < / a > < span class = "lineno" > 796< / span > < / div >
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< div class = "line" > < a id = "l00797" name = "l00797" > < / a > < span class = "lineno" > 797< / span > < span class = "keywordflow" > if< / span > (model_parameters.has_initial_basis()) {< / div >
< div class = "line" > < a id = "l00798" name = "l00798" > < / a > < span class = "lineno" > 798< / span > SetGlopBasis(model_parameters.initial_basis());< / div >
< div class = "line" > < a id = "l00799" name = "l00799" > < / a > < span class = "lineno" > 799< / span > }< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00800" name = "l00800" > < / a > < span class = "lineno" > 800< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00801" name = "l00801" > < / a > < span class = "lineno" > 801< / span > std::atomic< bool> interrupt_solve = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00802" name = "l00802" > < / a > < span class = "lineno" > 802< / span > < span class = "keyword" > const< / span > std::unique_ptr< TimeLimit> < a class = "code hl_variable" href = "cp__model__solver_8cc.html#aec8af5c1be4e1b6d4330e1161028de21" > time_limit< / a > =< / div >
< div class = "line" > < a id = "l00803" name = "l00803" > < / a > < span class = "lineno" > 803< / span > TimeLimit::FromParameters(lp_solver_.GetParameters());< / div >
< div class = "line" > < a id = "l00804" name = "l00804" > < / a > < span class = "lineno" > 804< / span > < a class = "code hl_variable" href = "cp__model__solver_8cc.html#aec8af5c1be4e1b6d4330e1161028de21" > time_limit< / a > -> RegisterExternalBooleanAsLimit(& interrupt_solve);< / div >
< div class = "line" > < a id = "l00805" name = "l00805" > < / a > < span class = "lineno" > 805< / span > < / div >
< div class = "line" > < a id = "l00806" name = "l00806" > < / a > < span class = "lineno" > 806< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1math__opt_1_1_scoped_solve_interrupter_callback.html" > ScopedSolveInterrupterCallback< / a > scoped_interrupt_cb(interrupter, [& ]() {< / div >
< div class = "line" > < a id = "l00807" name = "l00807" > < / a > < span class = "lineno" > 807< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab25e01a2942b821d66371fc68d53f2eb" > CHECK_NE< / a > (interrupter, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00808" name = "l00808" > < / a > < span class = "lineno" > 808< / span > interrupt_solve = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00809" name = "l00809" > < / a > < span class = "lineno" > 809< / span > });< / div >
< div class = "line" > < a id = "l00810" name = "l00810" > < / a > < span class = "lineno" > 810< / span > < / div >
< div class = "line" > < a id = "l00811" name = "l00811" > < / a > < span class = "lineno" > 811< / span > < span class = "keywordflow" > if< / span > (message_cb != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00812" name = "l00812" > < / a > < span class = "lineno" > 812< / span > < span class = "comment" > // Please note that the logging is enabled in MergeSolveParameters() where< / span > < / div >
< div class = "line" > < a id = "l00813" name = "l00813" > < / a > < span class = "lineno" > 813< / span > < span class = "comment" > // we also disable logging to stdout. We can' t modify the SolverLogger here< / span > < / div >
< div class = "line" > < a id = "l00814" name = "l00814" > < / a > < span class = "lineno" > 814< / span > < span class = "comment" > // since the values are overwritten from the parameters at the beginning of< / span > < / div >
< div class = "line" > < a id = "l00815" name = "l00815" > < / a > < span class = "lineno" > 815< / span > < span class = "comment" > // the solve.< / span > < / div >
< div class = "line" > < a id = "l00816" name = "l00816" > < / a > < span class = "lineno" > 816< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00817" name = "l00817" > < / a > < span class = "lineno" > 817< / span > < span class = "comment" > // Here we test that there are no other callbacks since we will clear them< / span > < / div >
< div class = "line" > < a id = "l00818" name = "l00818" > < / a > < span class = "lineno" > 818< / span > < span class = "comment" > // all in the cleanup below.< / span > < / div >
< div class = "line" > < a id = "l00819" name = "l00819" > < / a > < span class = "lineno" > 819< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (lp_solver_.GetSolverLogger().NumInfoLoggingCallbacks(), 0);< / div >
< div class = "line" > < a id = "l00820" name = "l00820" > < / a > < span class = "lineno" > 820< / span > lp_solver_.GetSolverLogger().AddInfoLoggingCallback(< / div >
< div class = "line" > < a id = "l00821" name = "l00821" > < / a > < span class = "lineno" > 821< / span > [& ](< span class = "keyword" > const< / span > std::string& < a class = "code hl_variable" href = "trace_8cc.html#a36bd74109f547f7f8198faf5a12d2879" > message< / a > ) {< / div >
< div class = "line" > < a id = "l00822" name = "l00822" > < / a > < span class = "lineno" > 822< / span > message_cb(absl::StrSplit(< a class = "code hl_variable" href = "trace_8cc.html#a36bd74109f547f7f8198faf5a12d2879" > message< / a > , < span class = "charliteral" > ' \n' < / span > ));< / div >
< div class = "line" > < a id = "l00823" name = "l00823" > < / a > < span class = "lineno" > 823< / span > });< / div >
< div class = "line" > < a id = "l00824" name = "l00824" > < / a > < span class = "lineno" > 824< / span > }< / div >
< div class = "line" > < a id = "l00825" name = "l00825" > < / a > < span class = "lineno" > 825< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > message_cb_cleanup = < a class = "code hl_function" href = "namespaceabsl.html#a01547ab811df98c71089487f394ec259" > absl::MakeCleanup< / a > ([& ]() {< / div >
< div class = "line" > < a id = "l00826" name = "l00826" > < / a > < span class = "lineno" > 826< / span > < span class = "keywordflow" > if< / span > (message_cb != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00827" name = "l00827" > < / a > < span class = "lineno" > 827< / span > < span class = "comment" > // Check that no other callbacks have been added to the logger.< / span > < / div >
< div class = "line" > < a id = "l00828" name = "l00828" > < / a > < span class = "lineno" > 828< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (lp_solver_.GetSolverLogger().NumInfoLoggingCallbacks(), 1);< / div >
< div class = "line" > < a id = "l00829" name = "l00829" > < / a > < span class = "lineno" > 829< / span > lp_solver_.GetSolverLogger().ClearInfoLoggingCallbacks();< / div >
< div class = "line" > < a id = "l00830" name = "l00830" > < / a > < span class = "lineno" > 830< / span > }< / div >
< div class = "line" > < a id = "l00831" name = "l00831" > < / a > < span class = "lineno" > 831< / span > });< / div >
< div class = "line" > < a id = "l00832" name = "l00832" > < / a > < span class = "lineno" > 832< / span > < / div >
< div class = "line" > < a id = "l00833" name = "l00833" > < / a > < span class = "lineno" > 833< / span > < span class = "comment" > // Glop returns an error when bounds are inverted and does not list the< / span > < / div >
< div class = "line" > < a id = "l00834" name = "l00834" > < / a > < span class = "lineno" > 834< / span > < span class = "comment" > // offending variables/constraints. Here we want to return a more detailed< / span > < / div >
< div class = "line" > < a id = "l00835" name = "l00835" > < / a > < span class = "lineno" > 835< / span > < span class = "comment" > // status.< / span > < / div >
< div class = "line" > < a id = "l00836" name = "l00836" > < / a > < span class = "lineno" > 836< / span > < a class = "code hl_define" href = "base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b" > RETURN_IF_ERROR< / a > (ListInvertedBounds().ToStatus());< / div >
< div class = "line" > < a id = "l00837" name = "l00837" > < / a > < span class = "lineno" > 837< / span > < / div >
< div class = "line" > < a id = "l00838" name = "l00838" > < / a > < span class = "lineno" > 838< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493" > glop::ProblemStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > =< / div >
< div class = "line" > < a id = "l00839" name = "l00839" > < / a > < span class = "lineno" > 839< / span > lp_solver_.SolveWithTimeLimit(linear_program_, < a class = "code hl_variable" href = "cp__model__solver_8cc.html#aec8af5c1be4e1b6d4330e1161028de21" > time_limit< / a > .get());< / div >
< div class = "line" > < a id = "l00840" name = "l00840" > < / a > < span class = "lineno" > 840< / span > < span class = "keyword" > const< / span > absl::Duration solve_time = absl::Now() - < a class = "code hl_variable" href = "sparse__submatrix_8cc.html#a9b7656b922ea4ec96097d7380c0e61fe" > start< / a > ;< / div >
< div class = "line" > < a id = "l00841" name = "l00841" > < / a > < span class = "lineno" > 841< / span > < span class = "keywordflow" > return< / span > MakeSolveResult(< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > , model_parameters, interrupter, solve_time);< / div >
< div class = "line" > < a id = "l00842" name = "l00842" > < / a > < span class = "lineno" > 842< / span > }< / div >
< div class = "line" > < a id = "l00843" name = "l00843" > < / a > < span class = "lineno" > 843< / span > < / div >
< div class = "line" > < a id = "l00844" name = "l00844" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_glop_solver.html#a61ac0bc6afed786de631c4a91faeb866" > 844< / a > < / span > absl::StatusOr< std::unique_ptr< SolverInterface> > GlopSolver::New(< / div >
< div class = "line" > < a id = "l00845" name = "l00845" > < / a > < span class = "lineno" > 845< / span > < span class = "keyword" > const< / span > ModelProto& < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > , < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1math__opt_1_1_solver_interface_1_1_init_args.html" > InitArgs< / a > & init_args) {< / div >
< div class = "line" > < a id = "l00846" name = "l00846" > < / a > < span class = "lineno" > 846< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .objective().quadratic_coefficients().row_ids().empty()) {< / div >
< div class = "line" > < a id = "l00847" name = "l00847" > < / a > < span class = "lineno" > 847< / span > < span class = "keywordflow" > return< / span > absl::InvalidArgumentError(< / div >
< div class = "line" > < a id = "l00848" name = "l00848" > < / a > < span class = "lineno" > 848< / span > < span class = "stringliteral" > " Glop does not support quadratic objectives" < / span > );< / div >
< div class = "line" > < a id = "l00849" name = "l00849" > < / a > < span class = "lineno" > 849< / span > }< / div >
< div class = "line" > < a id = "l00850" name = "l00850" > < / a > < span class = "lineno" > 850< / span > < span class = "keyword" > auto< / span > solver = absl::WrapUnique(< span class = "keyword" > new< / span > < a class = "code hl_class" href = "classoperations__research_1_1math__opt_1_1_glop_solver.html" > GlopSolver< / a > );< / div >
< div class = "line" > < a id = "l00851" name = "l00851" > < / a > < span class = "lineno" > 851< / span > < span class = "comment" > // By default Glop CHECKs that bounds are always consistent (lb < ub); thus it< / span > < / div >
< div class = "line" > < a id = "l00852" name = "l00852" > < / a > < span class = "lineno" > 852< / span > < span class = "comment" > // would fail if the initial model or later updates temporarily set inverted< / span > < / div >
< div class = "line" > < a id = "l00853" name = "l00853" > < / a > < span class = "lineno" > 853< / span > < span class = "comment" > // bounds.< / span > < / div >
< div class = "line" > < a id = "l00854" name = "l00854" > < / a > < span class = "lineno" > 854< / span > solver-> linear_program_.SetDcheckBounds(< span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00855" name = "l00855" > < / a > < span class = "lineno" > 855< / span > < / div >
< div class = "line" > < a id = "l00856" name = "l00856" > < / a > < span class = "lineno" > 856< / span > solver-> linear_program_.SetName(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .name());< / div >
< div class = "line" > < a id = "l00857" name = "l00857" > < / a > < span class = "lineno" > 857< / span > solver-> linear_program_.SetMaximizationProblem(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .objective().maximize());< / div >
< div class = "line" > < a id = "l00858" name = "l00858" > < / a > < span class = "lineno" > 858< / span > solver-> linear_program_.SetObjectiveOffset(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .objective().offset());< / div >
< div class = "line" > < a id = "l00859" name = "l00859" > < / a > < span class = "lineno" > 859< / span > < / div >
< div class = "line" > < a id = "l00860" name = "l00860" > < / a > < span class = "lineno" > 860< / span > solver-> AddVariables(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .variables());< / div >
< div class = "line" > < a id = "l00861" name = "l00861" > < / a > < span class = "lineno" > 861< / span > solver-> SetOrUpdateObjectiveCoefficients(< / div >
< div class = "line" > < a id = "l00862" name = "l00862" > < / a > < span class = "lineno" > 862< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .objective().linear_coefficients());< / div >
< div class = "line" > < a id = "l00863" name = "l00863" > < / a > < span class = "lineno" > 863< / span > < / div >
< div class = "line" > < a id = "l00864" name = "l00864" > < / a > < span class = "lineno" > 864< / span > solver-> AddLinearConstraints(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .linear_constraints());< / div >
< div class = "line" > < a id = "l00865" name = "l00865" > < / a > < span class = "lineno" > 865< / span > solver-> SetOrUpdateConstraintMatrix(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .linear_constraint_matrix());< / div >
< div class = "line" > < a id = "l00866" name = "l00866" > < / a > < span class = "lineno" > 866< / span > solver-> linear_program_.CleanUp();< / div >
< div class = "line" > < a id = "l00867" name = "l00867" > < / a > < span class = "lineno" > 867< / span > < span class = "keywordflow" > return< / span > solver;< / div >
< div class = "line" > < a id = "l00868" name = "l00868" > < / a > < span class = "lineno" > 868< / span > }< / div >
< div class = "line" > < a id = "l00869" name = "l00869" > < / a > < span class = "lineno" > 869< / span > < / div >
< div class = "line" > < a id = "l00870" name = "l00870" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_glop_solver.html#a4dc835d3171da48778de1bbea39f8448" > 870< / a > < / span > absl::Status GlopSolver::Update(< span class = "keyword" > const< / span > ModelUpdateProto& model_update) {< / div >
< div class = "line" > < a id = "l00871" name = "l00871" > < / a > < span class = "lineno" > 871< / span > < span class = "keywordflow" > if< / span > (model_update.objective_updates().has_direction_update()) {< / div >
< div class = "line" > < a id = "l00872" name = "l00872" > < / a > < span class = "lineno" > 872< / span > linear_program_.SetMaximizationProblem(< / div >
< div class = "line" > < a id = "l00873" name = "l00873" > < / a > < span class = "lineno" > 873< / span > model_update.objective_updates().direction_update());< / div >
< div class = "line" > < a id = "l00874" name = "l00874" > < / a > < span class = "lineno" > 874< / span > }< / div >
< div class = "line" > < a id = "l00875" name = "l00875" > < / a > < span class = "lineno" > 875< / span > < span class = "keywordflow" > if< / span > (model_update.objective_updates().has_offset_update()) {< / div >
< div class = "line" > < a id = "l00876" name = "l00876" > < / a > < span class = "lineno" > 876< / span > linear_program_.SetObjectiveOffset(< / div >
< div class = "line" > < a id = "l00877" name = "l00877" > < / a > < span class = "lineno" > 877< / span > model_update.objective_updates().offset_update());< / div >
< div class = "line" > < a id = "l00878" name = "l00878" > < / a > < span class = "lineno" > 878< / span > }< / div >
< div class = "line" > < a id = "l00879" name = "l00879" > < / a > < span class = "lineno" > 879< / span > < / div >
< div class = "line" > < a id = "l00880" name = "l00880" > < / a > < span class = "lineno" > 880< / span > DeleteVariables(model_update.deleted_variable_ids());< / div >
< div class = "line" > < a id = "l00881" name = "l00881" > < / a > < span class = "lineno" > 881< / span > AddVariables(model_update.new_variables());< / div >
< div class = "line" > < a id = "l00882" name = "l00882" > < / a > < span class = "lineno" > 882< / span > < / div >
< div class = "line" > < a id = "l00883" name = "l00883" > < / a > < span class = "lineno" > 883< / span > SetOrUpdateObjectiveCoefficients(< / div >
< div class = "line" > < a id = "l00884" name = "l00884" > < / a > < span class = "lineno" > 884< / span > model_update.objective_updates().linear_coefficients());< / div >
< div class = "line" > < a id = "l00885" name = "l00885" > < / a > < span class = "lineno" > 885< / span > UpdateVariableBounds(model_update.variable_updates());< / div >
< div class = "line" > < a id = "l00886" name = "l00886" > < / a > < span class = "lineno" > 886< / span > < / div >
< div class = "line" > < a id = "l00887" name = "l00887" > < / a > < span class = "lineno" > 887< / span > DeleteLinearConstraints(model_update.deleted_linear_constraint_ids());< / div >
< div class = "line" > < a id = "l00888" name = "l00888" > < / a > < span class = "lineno" > 888< / span > AddLinearConstraints(model_update.new_linear_constraints());< / div >
< div class = "line" > < a id = "l00889" name = "l00889" > < / a > < span class = "lineno" > 889< / span > UpdateLinearConstraintBounds(model_update.linear_constraint_updates());< / div >
< div class = "line" > < a id = "l00890" name = "l00890" > < / a > < span class = "lineno" > 890< / span > < / div >
< div class = "line" > < a id = "l00891" name = "l00891" > < / a > < span class = "lineno" > 891< / span > SetOrUpdateConstraintMatrix(model_update.linear_constraint_matrix_updates());< / div >
< div class = "line" > < a id = "l00892" name = "l00892" > < / a > < span class = "lineno" > 892< / span > < / div >
< div class = "line" > < a id = "l00893" name = "l00893" > < / a > < span class = "lineno" > 893< / span > linear_program_.CleanUp();< / div >
< div class = "line" > < a id = "l00894" name = "l00894" > < / a > < span class = "lineno" > 894< / span > < / div >
< div class = "line" > < a id = "l00895" name = "l00895" > < / a > < span class = "lineno" > 895< / span > < span class = "keywordflow" > return< / span > absl::OkStatus();< / div >
< div class = "line" > < a id = "l00896" name = "l00896" > < / a > < span class = "lineno" > 896< / span > }< / div >
< div class = "line" > < a id = "l00897" name = "l00897" > < / a > < span class = "lineno" > 897< / span > < / div >
< div class = "line" > < a id = "l00898" name = "l00898" > < / a > < span class = "lineno" > 898< / span > < a class = "code hl_define" href = "solver__interface_8h.html#ad082a79cf1be23f55e3435fad5bf4949" > MATH_OPT_REGISTER_SOLVER< / a > (SOLVER_TYPE_GLOP, GlopSolver::New)< / div >
< div class = "line" > < a id = "l00899" name = "l00899" > < / a > < span class = "lineno" > 899< / span > < / div >
< div class = "line" > < a id = "l00900" name = "l00900" > < / a > < span class = "lineno" > 900< / span > } < span class = "comment" > // namespace math_opt< / span > < / div >
< div class = "line" > < a id = "l00901" name = "l00901" > < / a > < span class = "lineno" > 901< / span > } < span class = "comment" > // namespace operations_research< / span > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aalldiff__cst_8cc_html_a26e6db9bcc64b584051ecc28171ed11f" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > < / div > < div class = "ttdeci" > int64_t max< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00140" > alldiff_cst.cc:140< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html" > < div class = "ttname" > < a href = "base_2logging_8h.html" > logging.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_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_a7c0ce053b28d53aa4eaf3eb7fb71663b" > < div class = "ttname" > < a href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > < / div > < div class = "ttdeci" > #define CHECK_EQ(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00703" > base/logging.h:703< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ab25e01a2942b821d66371fc68d53f2eb" > < div class = "ttname" > < a href = "base_2logging_8h.html#ab25e01a2942b821d66371fc68d53f2eb" > CHECK_NE< / a > < / div > < div class = "ttdeci" > #define CHECK_NE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00704" > base/logging.h:704< / 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_2status__macros_8h_html" > < div class = "ttname" > < a href = "base_2status__macros_8h.html" > status_macros.h< / a > < / div > < / div >
< div class = "ttc" id = "abase_2status__macros_8h_html_a600de4b8f65fe0a4b1898041634f9011" > < div class = "ttname" > < a href = "base_2status__macros_8h.html#a600de4b8f65fe0a4b1898041634f9011" > ASSIGN_OR_RETURN< / a > < / div > < div class = "ttdeci" > #define ASSIGN_OR_RETURN(lhs, rexpr)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2status__macros_8h_source.html#l00046" > base/status_macros.h:46< / a > < / div > < / div >
< div class = "ttc" id = "abase_2status__macros_8h_html_acdc223d8c59d5c591dc6b4e88257627b" > < div class = "ttname" > < a href = "base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b" > RETURN_IF_ERROR< / a > < / div > < div class = "ttdeci" > #define RETURN_IF_ERROR(expr)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2status__macros_8h_source.html#l00027" > base/status_macros.h:27< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "acallback__validator_8h_html" > < div class = "ttname" > < a href = "callback__validator_8h.html" > callback_validator.h< / a > < / div > < / div >
< div class = "ttc" id = "aclassabsl_1_1_strong_vector_html" > < div class = "ttname" > < a href = "classabsl_1_1_strong_vector.html" > absl::StrongVector< IndexType, IndexType > < / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassabsl_1_1_strong_vector_html_a9263000d449fdccb6cb70b303063e60b" > < div class = "ttname" > < a href = "classabsl_1_1_strong_vector.html#a9263000d449fdccb6cb70b303063e60b" > absl::StrongVector::push_back< / a > < / div > < div class = "ttdeci" > void push_back(const value_type & x)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "strong__vector_8h_source.html#l00158" > strong_vector.h:158< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_strict_i_t_i_vector_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > operations_research::glop::StrictITIVector< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00256" > lp_types.h:256< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_strict_i_t_i_vector_html_a967a5c081ad4195a30c78dc2c0bcabf5" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5" > operations_research::glop::StrictITIVector::size< / a > < / div > < div class = "ttdeci" > IntType size() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00280" > lp_types.h:280< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_glop_solver_html" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_glop_solver.html" > operations_research::math_opt::GlopSolver< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "glop__solver_8h_source.html#l00048" > glop_solver.h:48< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_scoped_solve_interrupter_callback_html" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_scoped_solve_interrupter_callback.html" > operations_research::math_opt::ScopedSolveInterrupterCallback< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "solve__interrupter_8h_source.html#l00117" > solve_interrupter.h:117< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_solve_interrupter_html" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_solve_interrupter.html" > operations_research::math_opt::SolveInterrupter< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "solve__interrupter_8h_source.html#l00039" > solve_interrupter.h:39< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_solver_interface_html_aad3360b1947c772bebf3d3cfb2105a15" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_solver_interface.html#aad3360b1947c772bebf3d3cfb2105a15" > operations_research::math_opt::SolverInterface::MessageCallback< / a > < / div > < div class = "ttdeci" > std::function< void(const std::vector< std::string > & )> MessageCallback< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "solver__interface_8h_source.html#l00075" > solver_interface.h:75< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_solver_interface_html_ab47a61ca53ae9cdf35dd4f2dfc9ecadb" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_solver_interface.html#ab47a61ca53ae9cdf35dd4f2dfc9ecadb" > operations_research::math_opt::SolverInterface::Callback< / a > < / div > < div class = "ttdeci" > std::function< absl::StatusOr< CallbackResultProto > (const CallbackDataProto & )> Callback< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "solver__interface_8h_source.html#l00083" > solver_interface.h:84< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_sparse_vector_filter_predicate_html" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_sparse_vector_filter_predicate.html" > operations_research::math_opt::SparseVectorFilterPredicate< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "math__opt__proto__utils_8h_source.html#l00074" > math_opt_proto_utils.h:74< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_sparse_vector_filter_predicate_html_ac85e9cc171a845c8fe097f9306544181" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_sparse_vector_filter_predicate.html#ac85e9cc171a845c8fe097f9306544181" > operations_research::math_opt::SparseVectorFilterPredicate::AcceptsAndUpdate< / a > < / div > < div class = "ttdeci" > bool AcceptsAndUpdate(const int64_t id, const Value & value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "math__opt__proto__utils_8h_source.html#l00129" > math_opt_proto_utils.h:129< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "acleanup_8h_html" > < div class = "ttname" > < a href = "cleanup_8h.html" > cleanup.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "acp__model__fz__solver_8cc_html_a10a1eab179b472c030bdc2a2efef7219" > < div class = "ttname" > < a href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > < / div > < div class = "ttdeci" > SatParameters parameters< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cp__model__fz__solver_8cc_source.html#l00119" > cp_model_fz_solver.cc:119< / a > < / div > < / div >
< div class = "ttc" id = "acp__model__solver_8cc_html_aec8af5c1be4e1b6d4330e1161028de21" > < div class = "ttname" > < a href = "cp__model__solver_8cc.html#aec8af5c1be4e1b6d4330e1161028de21" > time_limit< / a > < / div > < div class = "ttdeci" > ModelSharedTimeLimit * time_limit< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cp__model__solver_8cc_source.html#l02050" > cp_model_solver.cc:2050< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "ademon__profiler_8cc_html_ac072af30c4ffbc834bb4c681f6ecb514" > < div class = "ttname" > < a href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > < / div > < div class = "ttdeci" > int64_t value< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "demon__profiler_8cc_source.html#l00044" > demon_profiler.cc:44< / a > < / div > < / div >
< div class = "ttc" id = "ag__gurobi_8cc_html_a2237393c7ae7ad7344c9885066d5ab6d" > < div class = "ttname" > < a href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > < / div > < div class = "ttdeci" > absl::Status status< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "g__gurobi_8cc_source.html#l00035" > g_gurobi.cc:35< / a > < / div > < / div >
< div class = "ttc" id = "aglop__solver_8h_html" > < div class = "ttname" > < a href = "glop__solver_8h.html" > glop_solver.h< / a > < / div > < / div >
< div class = "ttc" id = "agurobi__interface_8cc_html_a0728f23c9a47655d38e0bf1a2f200bcf" > < div class = "ttname" > < a href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > < / div > < div class = "ttdeci" > GRBmodel * model< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00274" > gurobi_interface.cc:274< / a > < / div > < / div >
< div class = "ttc" id = "aintegral__types_8h_html" > < div class = "ttname" > < a href = "integral__types_8h.html" > integral_types.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "alocal__search_8cc_html_a750b5d744c39a06bfb13e6eb010e35d0" > < div class = "ttname" > < a href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > < / div > < div class = "ttdeci" > int index< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02750" > local_search.cc:2750< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "alog__severity_8h_html_acdd38e3c9f22f127d7776920e3079eda" > < div class = "ttname" > < a href = "log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda" > FATAL< / a > < / div > < div class = "ttdeci" > const int FATAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "log__severity_8h_source.html#l00032" > log_severity.h:32< / a > < / div > < / div >
< div class = "ttc" id = "alp__data_8h_html" > < div class = "ttname" > < a href = "lp__data_8h.html" > lp_data.h< / a > < / div > < / div >
< div class = "ttc" id = "alp__solver_8h_html" > < div class = "ttname" > < a href = "lp__solver_8h.html" > lp_solver.h< / a > < / div > < / div >
< div class = "ttc" id = "alp__types_8h_html" > < div class = "ttname" > < a href = "lp__types_8h.html" > lp_types.h< / a > < / div > < / div >
< div class = "ttc" id = "amap__util_8h_html" > < div class = "ttname" > < a href = "map__util_8h.html" > map_util.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "amarkowitz_8cc_html_aa9d6c98fdf8d89b0e2321fda02adc82c" > < div class = "ttname" > < a href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > < / div > < div class = "ttdeci" > ColIndex col< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "markowitz_8cc_source.html#l00183" > markowitz.cc:183< / 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 >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "amath__opt__proto__utils_8h_html" > < div class = "ttname" > < a href = "math__opt__proto__utils_8h.html" > math_opt_proto_utils.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceabsl_html_a01547ab811df98c71089487f394ec259" > < div class = "ttname" > < a href = "namespaceabsl.html#a01547ab811df98c71089487f394ec259" > absl::MakeCleanup< / a > < / div > < div class = "ttdeci" > absl::Cleanup< absl::decay_t< Callback > > MakeCleanup(Callback & & callback)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cleanup_8h_source.html#l00125" > cleanup.h:125< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespacegtl_html_a5c0d4dea208db4deaa285c06b78d8181" > < div class = "ttname" > < a href = "namespacegtl.html#a5c0d4dea208db4deaa285c06b78d8181" > gtl::InsertOrDie< / a > < / div > < div class = "ttdeci" > void InsertOrDie(Collection *const collection, const typename Collection::value_type & value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "map__util_8h_source.html#l00154" > map_util.h:154< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a509c4e359e6f7041eddfac3f1c46a92f" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a509c4e359e6f7041eddfac3f1c46a92f" > operations_research::glop::GetProblemStatusString< / a > < / div > < div class = "ttdeci" > std::string GetProblemStatusString(ProblemStatus problem_status)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8cc_source.html#l00019" > lp_types.cc:19< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a6d0540e510c4225b196d87b16f2721a8" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a6d0540e510c4225b196d87b16f2721a8" > operations_research::glop::VariableStatusRow< / a > < / div > < div class = "ttdeci" > StrictITIVector< ColIndex, VariableStatus > VariableStatusRow< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00324" > lp_types.h:324< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a7f6435e3138db1e45c3ff2b00cb999aa" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a7f6435e3138db1e45c3ff2b00cb999aa" > operations_research::glop::ConstraintStatusColumn< / a > < / div > < div class = "ttdeci" > StrictITIVector< RowIndex, ConstraintStatus > ConstraintStatusColumn< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00349" > lp_types.h:349< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493" > operations_research::glop::ProblemStatus< / a > < / div > < div class = "ttdeci" > ProblemStatus< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00102" > lp_types.h:102< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493a0beacd9ca195de65e685252f1b46b954" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a0beacd9ca195de65e685252f1b46b954" > operations_research::glop::ProblemStatus::IMPRECISE< / a > < / div > < div class = "ttdeci" > @ IMPRECISE< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493a1583be76ac58a4ac4c024f73b3d85811" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a1583be76ac58a4ac4c024f73b3d85811" > operations_research::glop::ProblemStatus::DUAL_INFEASIBLE< / a > < / div > < div class = "ttdeci" > @ DUAL_INFEASIBLE< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493a2dcc8f5d91cb2aa2065b8305bf2d5cbd" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a2dcc8f5d91cb2aa2065b8305bf2d5cbd" > operations_research::glop::ProblemStatus::PRIMAL_FEASIBLE< / a > < / div > < div class = "ttdeci" > @ PRIMAL_FEASIBLE< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493a53ef0c1aa260e08f9010ddcc28d5a4a6" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a53ef0c1aa260e08f9010ddcc28d5a4a6" > operations_research::glop::ProblemStatus::INFEASIBLE_OR_UNBOUNDED< / a > < / div > < div class = "ttdeci" > @ INFEASIBLE_OR_UNBOUNDED< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493a57ad14e7a035f33c8ba6c0ea9ea23caa" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a57ad14e7a035f33c8ba6c0ea9ea23caa" > operations_research::glop::ProblemStatus::DUAL_FEASIBLE< / a > < / div > < div class = "ttdeci" > @ DUAL_FEASIBLE< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493a7850fcfea005b86b2a3fa0d4293c5ee0" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a7850fcfea005b86b2a3fa0d4293c5ee0" > operations_research::glop::ProblemStatus::PRIMAL_INFEASIBLE< / a > < / div > < div class = "ttdeci" > @ PRIMAL_INFEASIBLE< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493a8351cc0ea544c393b3e26fdf42520844" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a8351cc0ea544c393b3e26fdf42520844" > operations_research::glop::ProblemStatus::PRIMAL_UNBOUNDED< / a > < / div > < div class = "ttdeci" > @ PRIMAL_UNBOUNDED< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493a88ec4386a3c49b50819358a579fb9adb" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a88ec4386a3c49b50819358a579fb9adb" > operations_research::glop::ProblemStatus::ABNORMAL< / a > < / div > < div class = "ttdeci" > @ ABNORMAL< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493a8ada5da7749eac0d9fe1782ad9bab585" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493a8ada5da7749eac0d9fe1782ad9bab585" > operations_research::glop::ProblemStatus::DUAL_UNBOUNDED< / a > < / div > < div class = "ttdeci" > @ DUAL_UNBOUNDED< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493add8d8537e1472a5e432749c5abf45c82" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493add8d8537e1472a5e432749c5abf45c82" > operations_research::glop::ProblemStatus::INVALID_PROBLEM< / a > < / div > < div class = "ttdeci" > @ INVALID_PROBLEM< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493af00c8dbdd6e1f11bdae06be94277d293" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493af00c8dbdd6e1f11bdae06be94277d293" > operations_research::glop::ProblemStatus::OPTIMAL< / a > < / div > < div class = "ttdeci" > @ OPTIMAL< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a884f3b645d22471e5ed3320e182cd493afaee4ca3c30ee18148ce3ada37466498" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a884f3b645d22471e5ed3320e182cd493afaee4ca3c30ee18148ce3ada37466498" > operations_research::glop::ProblemStatus::INIT< / a > < / div > < div class = "ttdeci" > @ INIT< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_aec7177dd4fab33ada14a7689223fe89f" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#aec7177dd4fab33ada14a7689223fe89f" > operations_research::glop::DenseBooleanColumn< / a > < / div > < div class = "ttdeci" > StrictITIVector< RowIndex, bool > DenseBooleanColumn< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00335" > lp_types.h:335< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html" > operations_research::math_opt< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "arrow__operator__proxy_8h_source.html#l00020" > arrow_operator_proxy.h:20< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a0c2a048ffad95d109485f661fcba75d2" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a0c2a048ffad95d109485f661fcba75d2" > operations_research::math_opt::FeasibleTermination< / a > < / div > < div class = "ttdeci" > TerminationProto FeasibleTermination(const LimitProto limit, const absl::string_view detail)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "math__opt__proto__utils_8cc_source.html#l00094" > math_opt_proto_utils.cc:94< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a0d2106bc8a55ecfe52d502eee346b62a" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a0d2106bc8a55ecfe52d502eee346b62a" > operations_research::math_opt::CheckRegisteredCallbackEvents< / a > < / div > < div class = "ttdeci" > absl::Status CheckRegisteredCallbackEvents(const CallbackRegistrationProto & registration, const absl::flat_hash_set< CallbackEventProto > & supported_events)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "callback__validator_8cc_source.html#l00299" > callback_validator.cc:299< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a1c3bab427ac8280d7b32019b88ec59b4" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a1c3bab427ac8280d7b32019b88ec59b4" > operations_research::math_opt::NumMatrixNonzeros< / a > < / div > < div class = "ttdeci" > int NumMatrixNonzeros(const SparseDoubleMatrixProto & matrix)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "math__opt__proto__utils_8h_source.html#l00040" > math_opt_proto_utils.h:40< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a266628d6b96d7113d9b30c96288f6b50" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a266628d6b96d7113d9b30c96288f6b50" > operations_research::math_opt::UpdateIdIndexMap< / a > < / div > < div class = "ttdeci" > void UpdateIdIndexMap(glop::StrictITIVector< IndexType, bool > indices_to_delete, IndexType num_indices, absl::flat_hash_map< int64_t, IndexType > & id_index_map)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "glop__solver_8cc_source.html#l00152" > glop_solver.cc:152< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a3055f8b845cde39af2c3bed9007d4a06" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a3055f8b845cde39af2c3bed9007d4a06" > operations_research::math_opt::NumVariables< / a > < / div > < div class = "ttdeci" > int NumVariables(const VariablesProto & variables)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "math__opt__proto__utils_8h_source.html#l00032" > math_opt_proto_utils.h:32< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a49f967b1420551cce50b84075ab62535" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a49f967b1420551cce50b84075ab62535" > operations_research::math_opt::FillSparseDoubleVector< / a > < / div > < div class = "ttdeci" > SparseDoubleVectorProto FillSparseDoubleVector(const std::vector< int64_t > & ids_in_order, const absl::flat_hash_map< int64_t, IndexType > & id_map, const glop::StrictITIVector< IndexType, glop::Fractional > & values, const SparseVectorFilterProto & filter)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "glop__solver_8cc_source.html#l00406" > glop_solver.cc:406< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a55fb38df4be2b4a6e933fbbd6c2cd2d0" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a55fb38df4be2b4a6e933fbbd6c2cd2d0" > operations_research::math_opt::FromGlopBasisStatus< / a > < / div > < div class = "ttdeci" > BasisStatusProto FromGlopBasisStatus(const ValueType glop_basis_status)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "glop__solver_8cc_source.html#l00425" > glop_solver.cc:425< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a5767ee23f380e72488d3c7ebf2d742b1" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a5767ee23f380e72488d3c7ebf2d742b1" > operations_research::math_opt::Solve< / a > < / div > < div class = "ttdeci" > absl::StatusOr< SolveResult > Solve(const Model & model, const SolverType solver_type, const SolveArguments & solve_args, const SolverInitArguments & init_args)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "solve_8cc_source.html#l00094" > solve.cc:94< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a5ebe22725be1bb7e485f43794e10f766" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a5ebe22725be1bb7e485f43794e10f766" > operations_research::math_opt::ToGlopBasisStatus< / a > < / div > < div class = "ttdeci" > ValueType ToGlopBasisStatus(const BasisStatusProto basis_status)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "glop__solver_8cc_source.html#l00457" > glop_solver.cc:457< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a62e3dab60115f56d2af0e28ff7f446c8" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a62e3dab60115f56d2af0e28ff7f446c8" > operations_research::math_opt::IndexToId< / a > < / div > < div class = "ttdeci" > glop::StrictITIVector< T, int64_t > IndexToId(const absl::flat_hash_map< int64_t, T > & id_map)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "glop__solver_8cc_source.html#l00491" > glop_solver.cc:491< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a661588c758c0277f3e60bef8d8a7e2c7" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a661588c758c0277f3e60bef8d8a7e2c7" > operations_research::math_opt::GetSortedIs< / a > < / div > < div class = "ttdeci" > std::vector< int64_t > GetSortedIs(const absl::flat_hash_map< int64_t, T > & id_map)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "glop__solver_8cc_source.html#l00476" > glop_solver.cc:476< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a80e158d48db32a3bbbe915179b36e405" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > operations_research::math_opt::MakeView< / a > < / div > < div class = "ttdeci" > SparseVectorView< T > MakeView(absl::Span< const int64_t > ids, const Collection & values)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__vector__view_8h_source.html#l00144" > sparse_vector_view.h:144< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a83a0991912b16a906577438e2e3479c6" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a83a0991912b16a906577438e2e3479c6" > operations_research::math_opt::NoSolutionFoundTermination< / a > < / div > < div class = "ttdeci" > TerminationProto NoSolutionFoundTermination(const LimitProto limit, const absl::string_view detail)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "math__opt__proto__utils_8cc_source.html#l00099" > math_opt_proto_utils.cc:99< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a98600a28f0f805ae0cbe04802b0dcbc4" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a98600a28f0f805ae0cbe04802b0dcbc4" > operations_research::math_opt::NumConstraints< / a > < / div > < div class = "ttdeci" > int NumConstraints(const LinearConstraintsProto & linear_constraints)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "math__opt__proto__utils_8h_source.html#l00036" > math_opt_proto_utils.h:36< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_aaaafdf52dd4d552e04d416daeadbd81f" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#aaaafdf52dd4d552e04d416daeadbd81f" > operations_research::math_opt::TerminateForReason< / a > < / div > < div class = "ttdeci" > TerminationProto TerminateForReason(const TerminationReasonProto reason, const absl::string_view detail)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "math__opt__proto__utils_8cc_source.html#l00104" > math_opt_proto_utils.cc:104< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_ad9f50c9313b35cc1e8887057dc4d9645" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#ad9f50c9313b35cc1e8887057dc4d9645" > operations_research::math_opt::kInf< / a > < / div > < div class = "ttdeci" > constexpr double kInf< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "variable__and__expressions_8cc_source.html#l00029" > variable_and_expressions.cc:29< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_af7a6f14baf994a27e663ec535c32d199" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#af7a6f14baf994a27e663ec535c32d199" > operations_research::math_opt::FillSparseBasisStatusVector< / a > < / div > < div class = "ttdeci" > SparseBasisStatusVector FillSparseBasisStatusVector(const std::vector< int64_t > & ids_in_order, const absl::flat_hash_map< int64_t, IndexType > & id_map, const glop::StrictITIVector< IndexType, ValueType > & values)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "glop__solver_8cc_source.html#l00442" > glop_solver.cc:442< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< 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_a760c8bbae2698a370004ceaaba9d9920" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920" > operations_research::ProtoEnumToString< / a > < / div > < div class = "ttdeci" > std::string ProtoEnumToString(ProtoEnumType enum_value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "port_2proto__utils_8h_source.html#l00047" > port/proto_utils.h:47< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceutil__time_html_a801584734c5b3898f94cf932202b2eb7" > < div class = "ttname" > < a href = "namespaceutil__time.html#a801584734c5b3898f94cf932202b2eb7" > util_time::DecodeGoogleApiProto< / a > < / div > < div class = "ttdeci" > inline ::absl::StatusOr< absl::Duration > DecodeGoogleApiProto(const google::protobuf::Duration & proto)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "protoutil_8h_source.html#l00042" > protoutil.h:42< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceutil__time_html_a9b705fc0063004954faa62e54450d4fc" > < div class = "ttname" > < a href = "namespaceutil__time.html#a9b705fc0063004954faa62e54450d4fc" > util_time::EncodeGoogleApiProto< / a > < / div > < div class = "ttdeci" > inline ::absl::StatusOr< google::protobuf::Duration > EncodeGoogleApiProto(absl::Duration d)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "protoutil_8h_source.html#l00027" > protoutil.h:27< / a > < / div > < / div >
< div class = "ttc" id = "aport_2proto__utils_8h_html" > < div class = "ttname" > < a href = "port_2proto__utils_8h.html" > proto_utils.h< / a > < / div > < / div >
< div class = "ttc" id = "aprotoutil_8h_html" > < div class = "ttname" > < a href = "protoutil_8h.html" > protoutil.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "arouting__filters_8cc_html_a8e4ee19dee0e00541dbe9bbc83d806ba" > < div class = "ttname" > < a href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > < / div > < div class = "ttdeci" > int64_t coefficient< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__filters_8cc_source.html#l00969" > routing_filters.cc:969< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "asolve__interrupter_8h_html" > < div class = "ttname" > < a href = "solve__interrupter_8h.html" > solve_interrupter.h< / a > < / div > < / div >
< div class = "ttc" id = "asolver__interface_8h_html" > < div class = "ttname" > < a href = "solver__interface_8h.html" > solver_interface.h< / a > < / div > < / div >
< div class = "ttc" id = "asolver__interface_8h_html_ad082a79cf1be23f55e3435fad5bf4949" > < div class = "ttname" > < a href = "solver__interface_8h.html#ad082a79cf1be23f55e3435fad5bf4949" > MATH_OPT_REGISTER_SOLVER< / a > < / div > < div class = "ttdeci" > #define MATH_OPT_REGISTER_SOLVER(solver_type, solver_factory)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "solver__interface_8h_source.html#l00191" > solver_interface.h:191< / a > < / div > < / div >
< div class = "ttc" id = "asparse__submatrix_8cc_html_a9b7656b922ea4ec96097d7380c0e61fe" > < div class = "ttname" > < a href = "sparse__submatrix_8cc.html#a9b7656b922ea4ec96097d7380c0e61fe" > start< / a > < / div > < div class = "ttdeci" > int64_t start< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__submatrix_8cc_source.html#l00035" > sparse_submatrix.cc:35< / a > < / div > < / div >
< div class = "ttc" id = "asparse__vector__view_8h_html" > < div class = "ttname" > < a href = "sparse__vector__view_8h.html" > sparse_vector_view.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "astrong__int_8h_html" > < div class = "ttname" > < a href = "strong__int_8h.html" > strong_int.h< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "astrong__vector_8h_html" > < div class = "ttname" > < a href = "strong__vector_8h.html" > strong_vector.h< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_solver_interface_1_1_init_args_html" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_solver_interface_1_1_init_args.html" > operations_research::math_opt::SolverInterface::InitArgs< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "solver__interface_8h_source.html#l00062" > solver_interface.h:62< / a > < / div > < / div >
< div class = "ttc" id = "atime__limit_8h_html" > < div class = "ttname" > < a href = "time__limit_8h.html" > time_limit.h< / a > < / div > < / div >
< div class = "ttc" id = "atrace_8cc_html_a36bd74109f547f7f8198faf5a12d2879" > < div class = "ttname" > < a href = "trace_8cc.html#a36bd74109f547f7f8198faf5a12d2879" > message< / a > < / div > < div class = "ttdeci" > std::string message< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "trace_8cc_source.html#l00398" > trace.cc:398< / a > < / div > < / div >
2021-04-27 23:00:03 +02:00
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