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< a href = "routing__lp__scheduling_8cc.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a id = "l00001" name = "l00001" > < / a > < span class = "lineno" > 1< / span > < span class = "comment" > // Copyright 2010-2021 Google LLC< / span > < / div >
< div class = "line" > < a id = "l00002" name = "l00002" > < / a > < span class = "lineno" > 2< / span > < span class = "comment" > // Licensed under the Apache License, Version 2.0 (the " License" );< / span > < / div >
< div class = "line" > < a id = "l00003" name = "l00003" > < / a > < span class = "lineno" > 3< / span > < span class = "comment" > // you may not use this file except in compliance with the License.< / span > < / div >
< div class = "line" > < a id = "l00004" name = "l00004" > < / a > < span class = "lineno" > 4< / span > < span class = "comment" > // You may obtain a copy of the License at< / span > < / div >
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< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "comment" > //< / span > < / div >
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< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < span class = "comment" > // limitations under the License.< / span > < / div >
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< div class = "line" > < a id = "l00014" name = "l00014" > < / a > < span class = "lineno" > 14< / span > < span class = "preprocessor" > #include " < a class = "code" href = "routing__lp__scheduling_8h.html" > ortools/constraint_solver/routing_lp_scheduling.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < span class = "preprocessor" > #include < algorithm> < / span > < / div >
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< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "preprocessor" > #include < deque> < / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "preprocessor" > #include < functional> < / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "preprocessor" > #include < limits> < / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "preprocessor" > #include < memory> < / span > < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "preprocessor" > #include < numeric> < / span > < / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "preprocessor" > #include < utility> < / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < span class = "preprocessor" > #include " absl/memory/memory.h" < / span > < / div >
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< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "preprocessor" > #include " < a class = "code" href = "base_2logging_8h.html" > ortools/base/logging.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < span class = "preprocessor" > #include " < a class = "code" href = "mathutil_8h.html" > ortools/base/mathutil.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "preprocessor" > #include " < a class = "code" href = "constraint__solver_8h.html" > ortools/constraint_solver/constraint_solver.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < span class = "preprocessor" > #include " < a class = "code" href = "routing_8h.html" > ortools/constraint_solver/routing.h< / a > " < / span > < / div >
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< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "preprocessor" > #include " ortools/constraint_solver/routing_parameters.pb.h" < / span > < / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < span class = "preprocessor" > #include " ortools/glop/parameters.pb.h" < / span > < / div >
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< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > < span class = "preprocessor" > #include " < a class = "code" href = "min__cost__flow_8h.html" > ortools/graph/min_cost_flow.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < span class = "preprocessor" > #include " < a class = "code" href = "saturated__arithmetic_8h.html" > ortools/util/saturated_arithmetic.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < span class = "preprocessor" > #include " < a class = "code" href = "sorted__interval__list_8h.html" > ortools/util/sorted_interval_list.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < span class = "comment" > // The following sets of parameters give the fastest response time without< / span > < / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > < span class = "comment" > // impacting solutions found negatively.< / span > < / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > glop::GlopParameters GetGlopParametersForLocalLP() {< / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > glop::GlopParameters < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ;< / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > .set_use_dual_simplex(< span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > .set_use_preprocessing(< span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ;< / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > }< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > < / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > glop::GlopParameters GetGlopParametersForGlobalLP() {< / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > glop::GlopParameters < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ;< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > .set_use_dual_simplex(< span class = "keyword" > true< / span > );< / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > ;< / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > }< / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > < / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < span class = "keywordtype" > bool< / span > GetCumulBoundsWithOffset(< span class = "keyword" > const< / span > RoutingDimension& dimension,< / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > int64_t node_index, int64_t cumul_offset,< / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > int64_t* < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > , int64_t* < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ) {< / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > < / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < span class = "keyword" > const< / span > IntVar& cumul_var = *dimension.CumulVar(node_index);< / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > *< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > = cumul_var.Max();< / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > < span class = "keywordflow" > if< / span > (*< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > < cumul_offset) {< / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > }< / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > < / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > < span class = "keyword" > const< / span > int64_t first_after_offset =< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (dimension.GetFirstPossibleGreaterOrEqualValueForNode(< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > node_index, cumul_offset),< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > cumul_var.Min());< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (first_after_offset, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ());< / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > *< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (first_after_offset, cumul_offset);< / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (*< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > , 0);< / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > < span class = "keywordflow" > if< / span > (*< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > == < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > }< / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > *< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (*< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > , cumul_offset);< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (*< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > , *< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > );< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > }< / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > < / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > int64_t GetFirstPossibleValueForCumulWithOffset(< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > < span class = "keyword" > const< / span > RoutingDimension& dimension, int64_t node_index,< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > int64_t lower_bound_without_offset, int64_t cumul_offset) {< / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > dimension.GetFirstPossibleGreaterOrEqualValueForNode(< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > node_index, < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (lower_bound_without_offset, cumul_offset)),< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > cumul_offset);< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > }< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > < / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > int64_t GetLastPossibleValueForCumulWithOffset(< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > < span class = "keyword" > const< / span > RoutingDimension& dimension, int64_t node_index,< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > int64_t upper_bound_without_offset, int64_t cumul_offset) {< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > dimension.GetLastPossibleLessOrEqualValueForNode(< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > node_index, < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (upper_bound_without_offset, cumul_offset)),< / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > cumul_offset);< / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > }< / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < span class = "comment" > // Finds the pickup/delivery pairs of nodes on a given vehicle' s route.< / span > < / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < span class = "comment" > // Returns the vector of visited pair indices, and stores the corresponding< / span > < / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > < span class = "comment" > // pickup/delivery indices in visited_pickup_delivery_indices_for_pair_.< / span > < / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < span class = "comment" > // NOTE: Supposes that visited_pickup_delivery_indices_for_pair is correctly< / span > < / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < span class = "comment" > // sized and initialized to {-1, -1} for all pairs.< / span > < / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > < span class = "keywordtype" > void< / span > StoreVisitedPickupDeliveryPairsOnRoute(< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < span class = "keyword" > const< / span > RoutingDimension& dimension, < span class = "keywordtype" > int< / span > vehicle,< / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > std::vector< int> * visited_pairs,< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > std::vector< std::pair< int64_t, int64_t> > *< / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > visited_pickup_delivery_indices_for_pair) {< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < span class = "comment" > // visited_pickup_delivery_indices_for_pair must be all {-1, -1}.< / span > < / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (visited_pickup_delivery_indices_for_pair-> size(),< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > dimension.model()-> GetPickupAndDeliveryPairs().size());< / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (std::all_of(visited_pickup_delivery_indices_for_pair-> begin(),< / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > visited_pickup_delivery_indices_for_pair-> end(),< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > [](std::pair< int64_t, int64_t> p) {< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > return p.first == -1 & & p.second == -1;< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > }));< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > visited_pairs-> clear();< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > < span class = "keywordflow" > if< / span > (!dimension.HasPickupToDeliveryLimits()) {< / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > }< / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > < span class = "keyword" > const< / span > RoutingModel& < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > = *dimension.model();< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > < / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > int64_t node_index = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .Start(vehicle);< / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < span class = "keywordflow" > while< / span > (!< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .IsEnd(node_index)) {< / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < span class = "keyword" > const< / span > std::vector< std::pair< int, int> > & pickup_index_pairs =< / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .GetPickupIndexPairs(node_index);< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < span class = "keyword" > const< / span > std::vector< std::pair< int, int> > & delivery_index_pairs =< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .GetDeliveryIndexPairs(node_index);< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < span class = "keywordflow" > if< / span > (!pickup_index_pairs.empty()) {< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > < span class = "comment" > // The current node is a pickup. We verify that it belongs to a single< / span > < / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > < span class = "comment" > // pickup index pair and that it' s not a delivery, and store the index.< / span > < / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (delivery_index_pairs.empty());< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (pickup_index_pairs.size(), 1);< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > (*visited_pickup_delivery_indices_for_pair)[pickup_index_pairs[0].first]< / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > .first = node_index;< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > visited_pairs-> push_back(pickup_index_pairs[0].first);< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (!delivery_index_pairs.empty()) {< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > < span class = "comment" > // The node is a delivery. We verify that it belongs to a single< / span > < / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < span class = "comment" > // delivery pair, and set the limit with its pickup if one has been< / span > < / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > < span class = "comment" > // visited for this pair.< / span > < / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (delivery_index_pairs.size(), 1);< / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > pair_index = delivery_index_pairs[0].first;< / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > std::pair< int64_t, int64_t> & pickup_delivery_index =< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > (*visited_pickup_delivery_indices_for_pair)[pair_index];< / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "keywordflow" > if< / span > (pickup_delivery_index.first < 0) {< / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < span class = "comment" > // This case should not happen, as a delivery must have its pickup< / span > < / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > < span class = "comment" > // on the route, but we ignore it here.< / span > < / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > node_index = next_accessor(node_index);< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > }< / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > pickup_delivery_index.second = node_index;< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > }< / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > node_index = next_accessor(node_index);< / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > }< / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > }< / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > < / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > < / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > < span class = "comment" > // LocalDimensionCumulOptimizer< / span > < / 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" > < a class = "line" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a5bcbf49ff1a9dd9f92c40750ec0267b4" > 167< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a5bcbf49ff1a9dd9f92c40750ec0267b4" > LocalDimensionCumulOptimizer::LocalDimensionCumulOptimizer< / a > (< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_dimension.html" > RoutingDimension< / a > * dimension,< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > RoutingSearchParameters::SchedulingSolver solver_type)< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > : optimizer_core_(dimension, < span class = "comment" > /*use_precedence_propagator=*/< / span > false) {< / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > < span class = "comment" > // Using one solver per vehicle in the hope that if routes don' t change this< / span > < / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > < span class = "comment" > // will be faster.< / span > < / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > vehicles = < a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a771ef9d454a03f02a8c884aacaf61765" > dimension< / a > -> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_model.html#aa9e7ba89833775f29889744fe9480d29" > vehicles< / a > ();< / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > solver_.resize(vehicles);< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > < span class = "keywordflow" > switch< / span > (solver_type) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > < span class = "keywordflow" > case< / span > RoutingSearchParameters::SCHEDULING_GLOP: {< / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > < span class = "keyword" > const< / span > glop::GlopParameters < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > = GetGlopParametersForLocalLP();< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > vehicle = 0; vehicle < vehicles; ++vehicle) {< / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > < span class = "comment" > // TODO(user): Instead of passing false, detect if the relaxation< / span > < / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > < span class = "comment" > // will always violate the MIPL constraints.< / span > < / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > solver_[vehicle] =< / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > absl::make_unique< RoutingGlopWrapper> (< span class = "keyword" > false< / span > , < a class = "code hl_variable" href = "cp__model__fz__solver_8cc.html#a10a1eab179b472c030bdc2a2efef7219" > parameters< / a > );< / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > }< / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < span class = "keywordflow" > case< / span > RoutingSearchParameters::SCHEDULING_CP_SAT: {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > vehicle = 0; vehicle < vehicles; ++vehicle) {< / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > solver_[vehicle] = absl::make_unique< RoutingCPSatWrapper> ();< / 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 > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > }< / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Unrecognized solver type: " < / span > < < solver_type;< / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > }< / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > }< / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > < / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a10cab4b73bfe12bef44924a47c5345b6" > 197< / a > < / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a10cab4b73bfe12bef44924a47c5345b6" > LocalDimensionCumulOptimizer::ComputeRouteCumulCost< / a > (< / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > < span class = "keywordtype" > int< / span > vehicle, < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > int64_t* optimal_cost) {< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > < span class = "keywordflow" > return< / span > optimizer_core_.< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#ad8f55e0b1048c51c733207c60a2f87b0" > OptimizeSingleRoute< / a > (vehicle, next_accessor,< / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > solver_[vehicle].get(), < span class = "keyword" > nullptr< / span > ,< / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > < span class = "keyword" > nullptr< / span > , optimal_cost, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > }< / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > < / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a296e8d7e154740a84c59774f20a295ba" > 206< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a296e8d7e154740a84c59774f20a295ba" > LocalDimensionCumulOptimizer::ComputeRouteCumulCostWithoutFixedTransits< / a > (< / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > < span class = "keywordtype" > int< / span > vehicle, < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > int64_t* optimal_cost_without_transits) {< / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > int64_t < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = 0;< / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > int64_t transit_cost = 0;< / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > = optimizer_core_.< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#ad8f55e0b1048c51c733207c60a2f87b0" > OptimizeSingleRoute< / a > (< / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > vehicle, next_accessor, solver_[vehicle].get(), < span class = "keyword" > nullptr< / span > , < span class = "keyword" > nullptr< / span > , & < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > ,< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > & transit_cost);< / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > 214< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > != < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > & & < / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > optimal_cost_without_transits != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > *optimal_cost_without_transits = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > , transit_cost);< / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > }< / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ;< / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > }< / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > < / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#adc503615328f6444d3286281f8ba786f" > 221< / a > < / span > std::vector< DimensionSchedulingStatus> < a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#adc503615328f6444d3286281f8ba786f" > LocalDimensionCumulOptimizer::< / a > < / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#adc503615328f6444d3286281f8ba786f" > ComputeRouteCumulCostsForResourcesWithoutFixedTransits< / a > (< / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > < span class = "keywordtype" > int< / span > vehicle, < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > < span class = "keyword" > const< / span > std::vector< RoutingModel::ResourceGroup::Resource> & resources,< / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > 225< / span > < span class = "keyword" > const< / span > std::vector< int> & resource_indices, < span class = "keywordtype" > bool< / span > optimize_vehicle_costs,< / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > std::vector< int64_t> * optimal_costs_without_transits,< / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > std::vector< std::vector< int64_t> > * optimal_cumuls,< / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > std::vector< std::vector< int64_t> > * optimal_breaks) {< / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > 229< / span > < span class = "keywordflow" > return< / span > optimizer_core_.< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a164fa51cd8575b74cbc058770461eac3" > OptimizeSingleRouteWithResources< / a > (< / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > vehicle, next_accessor, resources, resource_indices,< / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > optimize_vehicle_costs, solver_[vehicle].get(),< / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > optimal_costs_without_transits, optimal_cumuls, optimal_breaks);< / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > }< / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > < / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a161ed371fd2e35ef76b4539540bfcfd6" > 235< / a > < / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a161ed371fd2e35ef76b4539540bfcfd6" > LocalDimensionCumulOptimizer::ComputeRouteCumuls< / a > (< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > < span class = "keywordtype" > int< / span > vehicle, < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > std::vector< int64_t> * optimal_cumuls,< / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > std::vector< int64_t> * optimal_breaks) {< / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / span > < span class = "keywordflow" > return< / span > optimizer_core_.< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#ad8f55e0b1048c51c733207c60a2f87b0" > OptimizeSingleRoute< / a > (< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > vehicle, next_accessor, solver_[vehicle].get(), optimal_cumuls,< / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > optimal_breaks, < span class = "keyword" > nullptr< / span > , < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > }< / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > < / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a070e10db63b6b261c4fffaf68d517a82" > 245< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a070e10db63b6b261c4fffaf68d517a82" > LocalDimensionCumulOptimizer::ComputePackedRouteCumuls< / a > (< / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > 246< / span > < span class = "keywordtype" > int< / span > vehicle, < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_model_1_1_resource_group_1_1_resource.html" > RoutingModel::ResourceGroup::Resource< / a > * resource,< / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > std::vector< int64_t> * packed_cumuls, std::vector< int64_t> * packed_breaks) {< / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > < span class = "keywordflow" > return< / span > optimizer_core_.< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#aec1c4f058fbbbd5e0b5f767c5f0a87a3" > OptimizeAndPackSingleRoute< / a > (< / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > vehicle, next_accessor, resource, solver_[vehicle].get(), packed_cumuls,< / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > packed_breaks);< / 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 > < / div >
< div class = "line" > < a id = "l00254" name = "l00254" > < / a > < span class = "lineno" > 254< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > CumulBoundsPropagator::kNoParent = -2;< / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > CumulBoundsPropagator::kParentToBePropagated = -1;< / div >
< div class = "line" > < a id = "l00256" name = "l00256" > < / a > < span class = "lineno" > 256< / span > < / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_cumul_bounds_propagator.html#aff8f29b2fce9f6447474ee6077af1b72" > 257< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_cumul_bounds_propagator.html#aff8f29b2fce9f6447474ee6077af1b72" > CumulBoundsPropagator::CumulBoundsPropagator< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_dimension.html" > RoutingDimension< / a > * dimension)< / div >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > 258< / span > : dimension_(*dimension), num_nodes_(2 * dimension-> cumuls().size()) {< / div >
< div class = "line" > < a id = "l00259" name = "l00259" > < / a > < span class = "lineno" > 259< / span > outgoing_arcs_.resize(num_nodes_);< / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > node_in_queue_.resize(num_nodes_, < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > tree_parent_node_of_.resize(num_nodes_, kNoParent);< / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > propagated_bounds_.resize(num_nodes_);< / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > visited_pickup_delivery_indices_for_pair_.resize(< / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > < a class = "code hl_function" href = "classoperations__research_1_1_cumul_bounds_propagator.html#a03e0559549552ae0d25421ab310f73e1" > dimension< / a > -> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_model.html#a251dfaa30251901d13cd2f33a92571ac" > GetPickupAndDeliveryPairs< / a > ().size(), {-1, -1});< / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > }< / div >
< div class = "line" > < a id = "l00266" name = "l00266" > < / a > < span class = "lineno" > 266< / span > < / div >
< div class = "line" > < a id = "l00267" name = "l00267" > < / a > < span class = "lineno" > 267< / span > < span class = "keywordtype" > void< / span > CumulBoundsPropagator::AddArcs(< span class = "keywordtype" > int< / span > first_index, < span class = "keywordtype" > int< / span > second_index,< / div >
< div class = "line" > < a id = "l00268" name = "l00268" > < / a > < span class = "lineno" > 268< / span > int64_t offset) {< / div >
< div class = "line" > < a id = "l00269" name = "l00269" > < / a > < span class = "lineno" > 269< / span > < span class = "comment" > // Add arc first_index + offset < = second_index< / span > < / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > 270< / span > outgoing_arcs_[PositiveNode(first_index)].push_back(< / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > 271< / span > {PositiveNode(second_index), offset});< / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > 272< / span > AddNodeToQueue(PositiveNode(first_index));< / div >
< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > < span class = "comment" > // Add arc -second_index + transit < = -first_index< / span > < / div >
< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > 274< / span > outgoing_arcs_[NegativeNode(second_index)].push_back(< / div >
< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > 275< / span > {NegativeNode(first_index), offset});< / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > 276< / span > AddNodeToQueue(NegativeNode(second_index));< / div >
< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > 277< / span > }< / div >
< 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 = "keywordtype" > bool< / span > CumulBoundsPropagator::InitializeArcsAndBounds(< / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > int64_t cumul_offset) {< / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > propagated_bounds_.assign(num_nodes_, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > ());< / div >
< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > 283< / span > < / div >
< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > < span class = "keywordflow" > for< / span > (std::vector< ArcInfo> & arcs : outgoing_arcs_) {< / div >
< div class = "line" > < a id = "l00285" name = "l00285" > < / a > < span class = "lineno" > 285< / span > arcs.clear();< / div >
< div class = "line" > < a id = "l00286" name = "l00286" > < / a > < span class = "lineno" > 286< / span > }< / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > 287< / span > < / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > RoutingModel* < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > = dimension_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ();< / div >
< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > std::vector< int64_t> & < a class = "code hl_variable" href = "sat_2lp__utils_8cc.html#a561d7bf12fc7674b3fe0ad2ba2e175a0" > lower_bounds< / a > = propagated_bounds_;< / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > < / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > 291< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > vehicle = 0; vehicle < < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> vehicles(); vehicle++) {< / div >
< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t, int64_t)> & transit_accessor =< / div >
< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > dimension_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a5c170c586b06b6435f4e85cfc9db27e5" > transit_evaluator< / a > (vehicle);< / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > < / div >
< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > 295< / span > < span class = "keywordtype" > int< / span > node = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Start(vehicle);< / div >
< div class = "line" > < a id = "l00296" name = "l00296" > < / a > < span class = "lineno" > 296< / span > < span class = "keywordflow" > while< / span > (< span class = "keyword" > true< / span > ) {< / div >
< div class = "line" > < a id = "l00297" name = "l00297" > < / a > < span class = "lineno" > 297< / span > int64_t cumul_lb, cumul_ub;< / div >
< div class = "line" > < a id = "l00298" name = "l00298" > < / a > < span class = "lineno" > 298< / span > < span class = "keywordflow" > if< / span > (!GetCumulBoundsWithOffset(dimension_, node, cumul_offset, & cumul_lb,< / div >
< div class = "line" > < a id = "l00299" name = "l00299" > < / a > < span class = "lineno" > 299< / span > & cumul_ub)) {< / div >
< div class = "line" > < a id = "l00300" name = "l00300" > < / a > < span class = "lineno" > 300< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00301" name = "l00301" > < / a > < span class = "lineno" > 301< / span > }< / div >
< div class = "line" > < a id = "l00302" name = "l00302" > < / a > < span class = "lineno" > 302< / span > < a class = "code hl_variable" href = "sat_2lp__utils_8cc.html#a561d7bf12fc7674b3fe0ad2ba2e175a0" > lower_bounds< / a > [PositiveNode(node)] = cumul_lb;< / div >
< div class = "line" > < a id = "l00303" name = "l00303" > < / a > < span class = "lineno" > 303< / span > < span class = "keywordflow" > if< / span > (cumul_ub < < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l00304" name = "l00304" > < / a > < span class = "lineno" > 304< / span > < a class = "code hl_variable" href = "sat_2lp__utils_8cc.html#a561d7bf12fc7674b3fe0ad2ba2e175a0" > lower_bounds< / a > [NegativeNode(node)] = -cumul_ub;< / div >
< div class = "line" > < a id = "l00305" name = "l00305" > < / a > < span class = "lineno" > 305< / 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 > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> IsEnd(node)) {< / div >
< div class = "line" > < a id = "l00308" name = "l00308" > < / a > < span class = "lineno" > 308< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l00309" name = "l00309" > < / a > < span class = "lineno" > 309< / span > }< / div >
< div class = "line" > < a id = "l00310" name = "l00310" > < / a > < span class = "lineno" > 310< / span > < / div >
< div class = "line" > < a id = "l00311" name = "l00311" > < / a > < span class = "lineno" > 311< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > = next_accessor(node);< / div >
< div class = "line" > < a id = "l00312" name = "l00312" > < / a > < span class = "lineno" > 312< / span > < span class = "keyword" > const< / span > int64_t transit = transit_accessor(node, < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > );< / div >
< div class = "line" > < a id = "l00313" name = "l00313" > < / a > < span class = "lineno" > 313< / span > < span class = "keyword" > const< / span > IntVar& slack_var = *dimension_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a4232c22ddc9e65e726ee87cf27778072" > SlackVar< / a > (node);< / div >
< div class = "line" > < a id = "l00314" name = "l00314" > < / a > < span class = "lineno" > 314< / span > < span class = "comment" > // node + transit + slack_var == next< / span > < / div >
< div class = "line" > < a id = "l00315" name = "l00315" > < / a > < span class = "lineno" > 315< / span > < span class = "comment" > // Add arcs for node + transit + slack_min < = next< / span > < / div >
< div class = "line" > < a id = "l00316" name = "l00316" > < / a > < span class = "lineno" > 316< / span > AddArcs(node, < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > , < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (transit, slack_var.Min()));< / div >
< div class = "line" > < a id = "l00317" name = "l00317" > < / a > < span class = "lineno" > 317< / span > < span class = "keywordflow" > if< / span > (slack_var.Max() < < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l00318" name = "l00318" > < / a > < span class = "lineno" > 318< / span > < span class = "comment" > // Add arcs for node + transit + slack_max > = next.< / span > < / div >
< div class = "line" > < a id = "l00319" name = "l00319" > < / a > < span class = "lineno" > 319< / span > AddArcs(< a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > , node, < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (-slack_var.Max(), transit));< / div >
< div class = "line" > < a id = "l00320" name = "l00320" > < / a > < span class = "lineno" > 320< / span > }< / div >
< div class = "line" > < a id = "l00321" name = "l00321" > < / a > < span class = "lineno" > 321< / span > < / div >
< div class = "line" > < a id = "l00322" name = "l00322" > < / a > < span class = "lineno" > 322< / span > node = < a class = "code hl_variable" href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > ;< / div >
< div class = "line" > < a id = "l00323" name = "l00323" > < / a > < span class = "lineno" > 323< / span > }< / div >
< div class = "line" > < a id = "l00324" name = "l00324" > < / a > < span class = "lineno" > 324< / span > < / div >
< div class = "line" > < a id = "l00325" name = "l00325" > < / a > < span class = "lineno" > 325< / span > < span class = "comment" > // Add vehicle span upper bound: end - span_ub < = start.< / span > < / div >
< div class = "line" > < a id = "l00326" name = "l00326" > < / a > < span class = "lineno" > 326< / span > < span class = "keyword" > const< / span > int64_t span_ub = dimension_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a5ffb5c0e60db5d3939873fe92462bae9" > GetSpanUpperBoundForVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l00327" name = "l00327" > < / a > < span class = "lineno" > 327< / span > < span class = "keywordflow" > if< / span > (span_ub < < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l00328" name = "l00328" > < / a > < span class = "lineno" > 328< / span > AddArcs(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> End(vehicle), < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Start(vehicle), -span_ub);< / div >
< div class = "line" > < a id = "l00329" name = "l00329" > < / a > < span class = "lineno" > 329< / span > }< / div >
< div class = "line" > < a id = "l00330" name = "l00330" > < / a > < span class = "lineno" > 330< / span > < / div >
< div class = "line" > < a id = "l00331" name = "l00331" > < / a > < span class = "lineno" > 331< / span > < span class = "comment" > // Set pickup/delivery limits on route.< / span > < / div >
< div class = "line" > < a id = "l00332" name = "l00332" > < / a > < span class = "lineno" > 332< / span > std::vector< int> visited_pairs;< / div >
< div class = "line" > < a id = "l00333" name = "l00333" > < / a > < span class = "lineno" > 333< / span > StoreVisitedPickupDeliveryPairsOnRoute(< / div >
< div class = "line" > < a id = "l00334" name = "l00334" > < / a > < span class = "lineno" > 334< / span > dimension_, vehicle, next_accessor, & visited_pairs,< / div >
< div class = "line" > < a id = "l00335" name = "l00335" > < / a > < span class = "lineno" > 335< / span > & visited_pickup_delivery_indices_for_pair_);< / div >
< div class = "line" > < a id = "l00336" name = "l00336" > < / a > < span class = "lineno" > 336< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pair_index : visited_pairs) {< / div >
< div class = "line" > < a id = "l00337" name = "l00337" > < / a > < span class = "lineno" > 337< / span > < span class = "keyword" > const< / span > int64_t pickup_index =< / div >
< div class = "line" > < a id = "l00338" name = "l00338" > < / a > < span class = "lineno" > 338< / span > visited_pickup_delivery_indices_for_pair_[pair_index].first;< / div >
< div class = "line" > < a id = "l00339" name = "l00339" > < / a > < span class = "lineno" > 339< / span > < span class = "keyword" > const< / span > int64_t delivery_index =< / div >
< div class = "line" > < a id = "l00340" name = "l00340" > < / a > < span class = "lineno" > 340< / span > visited_pickup_delivery_indices_for_pair_[pair_index].second;< / div >
< div class = "line" > < a id = "l00341" name = "l00341" > < / a > < span class = "lineno" > 341< / span > visited_pickup_delivery_indices_for_pair_[pair_index] = {-1, -1};< / div >
< div class = "line" > < a id = "l00342" name = "l00342" > < / a > < span class = "lineno" > 342< / span > < / div >
< div class = "line" > < a id = "l00343" name = "l00343" > < / a > < span class = "lineno" > 343< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (pickup_index, 0);< / div >
< div class = "line" > < a id = "l00344" name = "l00344" > < / a > < span class = "lineno" > 344< / span > < span class = "keywordflow" > if< / span > (delivery_index < 0) {< / div >
< div class = "line" > < a id = "l00345" name = "l00345" > < / a > < span class = "lineno" > 345< / span > < span class = "comment" > // We didn' t encounter a delivery for this pickup.< / span > < / div >
< div class = "line" > < a id = "l00346" name = "l00346" > < / a > < span class = "lineno" > 346< / span > < span class = "keywordflow" > continue< / 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 = "keyword" > const< / span > int64_t limit = dimension_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a3efd441f3accdd91d91ffbd1d4e1b255" > GetPickupToDeliveryLimitForPair< / a > (< / div >
< div class = "line" > < a id = "l00350" name = "l00350" > < / a > < span class = "lineno" > 350< / span > pair_index, < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetPickupIndexPairs(pickup_index)[0].second,< / div >
< div class = "line" > < a id = "l00351" name = "l00351" > < / a > < span class = "lineno" > 351< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetDeliveryIndexPairs(delivery_index)[0].second);< / div >
< div class = "line" > < a id = "l00352" name = "l00352" > < / a > < span class = "lineno" > 352< / span > < span class = "keywordflow" > if< / span > (limit < < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l00353" name = "l00353" > < / a > < span class = "lineno" > 353< / span > < span class = "comment" > // delivery_cumul - limit < = pickup_cumul.< / span > < / div >
< div class = "line" > < a id = "l00354" name = "l00354" > < / a > < span class = "lineno" > 354< / span > AddArcs(delivery_index, pickup_index, -limit);< / div >
< div class = "line" > < a id = "l00355" name = "l00355" > < / a > < span class = "lineno" > 355< / span > }< / div >
< div class = "line" > < a id = "l00356" name = "l00356" > < / a > < span class = "lineno" > 356< / span > }< / div >
< div class = "line" > < a id = "l00357" name = "l00357" > < / a > < span class = "lineno" > 357< / span > }< / div >
< div class = "line" > < a id = "l00358" name = "l00358" > < / a > < span class = "lineno" > 358< / span > < / div >
< div class = "line" > < a id = "l00359" name = "l00359" > < / a > < span class = "lineno" > 359< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > RoutingDimension::NodePrecedence& precedence :< / div >
< div class = "line" > < a id = "l00360" name = "l00360" > < / a > < span class = "lineno" > 360< / span > dimension_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a96a6b6ac14b3f18c40e2e00b9e186842" > GetNodePrecedences< / a > ()) {< / div >
< div class = "line" > < a id = "l00361" name = "l00361" > < / a > < span class = "lineno" > 361< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > first_index = precedence.first_node;< / div >
< div class = "line" > < a id = "l00362" name = "l00362" > < / a > < span class = "lineno" > 362< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > second_index = precedence.second_node;< / div >
< div class = "line" > < a id = "l00363" name = "l00363" > < / a > < span class = "lineno" > 363< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "sat_2lp__utils_8cc.html#a561d7bf12fc7674b3fe0ad2ba2e175a0" > lower_bounds< / a > [PositiveNode(first_index)] ==< / div >
< div class = "line" > < a id = "l00364" name = "l00364" > < / a > < span class = "lineno" > 364< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > () ||< / div >
< div class = "line" > < a id = "l00365" name = "l00365" > < / a > < span class = "lineno" > 365< / span > < a class = "code hl_variable" href = "sat_2lp__utils_8cc.html#a561d7bf12fc7674b3fe0ad2ba2e175a0" > lower_bounds< / a > [PositiveNode(second_index)] ==< / div >
< div class = "line" > < a id = "l00366" name = "l00366" > < / a > < span class = "lineno" > 366< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > ()) {< / div >
< div class = "line" > < a id = "l00367" name = "l00367" > < / a > < span class = "lineno" > 367< / span > < span class = "comment" > // One of the nodes is unperformed, so the precedence rule doesn' t apply.< / span > < / div >
< div class = "line" > < a id = "l00368" name = "l00368" > < / a > < span class = "lineno" > 368< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l00369" name = "l00369" > < / a > < span class = "lineno" > 369< / span > }< / div >
< div class = "line" > < a id = "l00370" name = "l00370" > < / a > < span class = "lineno" > 370< / span > AddArcs(first_index, second_index, precedence.offset);< / div >
< div class = "line" > < a id = "l00371" name = "l00371" > < / a > < span class = "lineno" > 371< / span > }< / div >
< div class = "line" > < a id = "l00372" name = "l00372" > < / a > < span class = "lineno" > 372< / span > < / div >
< div class = "line" > < a id = "l00373" name = "l00373" > < / a > < span class = "lineno" > 373< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00374" name = "l00374" > < / a > < span class = "lineno" > 374< / span > }< / div >
< div class = "line" > < a id = "l00375" name = "l00375" > < / a > < span class = "lineno" > 375< / span > < / div >
< div class = "line" > < a id = "l00376" name = "l00376" > < / a > < span class = "lineno" > 376< / span > < span class = "keywordtype" > bool< / span > CumulBoundsPropagator::UpdateCurrentLowerBoundOfNode(< span class = "keywordtype" > int< / span > node,< / div >
< div class = "line" > < a id = "l00377" name = "l00377" > < / a > < span class = "lineno" > 377< / span > int64_t new_lb,< / div >
< div class = "line" > < a id = "l00378" name = "l00378" > < / a > < span class = "lineno" > 378< / span > int64_t offset) {< / div >
< div class = "line" > < a id = "l00379" name = "l00379" > < / a > < span class = "lineno" > 379< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > cumul_var_index = node / 2;< / div >
< div class = "line" > < a id = "l00380" name = "l00380" > < / a > < span class = "lineno" > 380< / span > < / div >
< div class = "line" > < a id = "l00381" name = "l00381" > < / a > < span class = "lineno" > 381< / span > < span class = "keywordflow" > if< / span > (node == PositiveNode(cumul_var_index)) {< / div >
< div class = "line" > < a id = "l00382" name = "l00382" > < / a > < span class = "lineno" > 382< / span > < span class = "comment" > // new_lb is a lower bound of the cumul of variable ' cumul_var_index' .< / span > < / div >
< div class = "line" > < a id = "l00383" name = "l00383" > < / a > < span class = "lineno" > 383< / span > propagated_bounds_[node] = GetFirstPossibleValueForCumulWithOffset(< / div >
< div class = "line" > < a id = "l00384" name = "l00384" > < / a > < span class = "lineno" > 384< / span > dimension_, cumul_var_index, new_lb, offset);< / div >
< div class = "line" > < a id = "l00385" name = "l00385" > < / a > < span class = "lineno" > 385< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00386" name = "l00386" > < / a > < span class = "lineno" > 386< / span > < span class = "comment" > // -new_lb is an upper bound of the cumul of variable ' cumul_var_index' .< / span > < / div >
< div class = "line" > < a id = "l00387" name = "l00387" > < / a > < span class = "lineno" > 387< / span > < span class = "keyword" > const< / span > int64_t new_ub = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (0, new_lb);< / div >
< div class = "line" > < a id = "l00388" name = "l00388" > < / a > < span class = "lineno" > 388< / span > propagated_bounds_[node] =< / div >
< div class = "line" > < a id = "l00389" name = "l00389" > < / a > < span class = "lineno" > 389< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (0, GetLastPossibleValueForCumulWithOffset(< / div >
< div class = "line" > < a id = "l00390" name = "l00390" > < / a > < span class = "lineno" > 390< / span > dimension_, cumul_var_index, new_ub, offset));< / 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 > < / div >
< div class = "line" > < a id = "l00393" name = "l00393" > < / a > < span class = "lineno" > 393< / span > < span class = "comment" > // Test that the lower/upper bounds do not cross each other.< / span > < / div >
< div class = "line" > < a id = "l00394" name = "l00394" > < / a > < span class = "lineno" > 394< / span > < span class = "keyword" > const< / span > int64_t cumul_lower_bound =< / div >
< div class = "line" > < a id = "l00395" name = "l00395" > < / a > < span class = "lineno" > 395< / span > propagated_bounds_[PositiveNode(cumul_var_index)];< / div >
< div class = "line" > < a id = "l00396" name = "l00396" > < / a > < span class = "lineno" > 396< / span > < / div >
< div class = "line" > < a id = "l00397" name = "l00397" > < / a > < span class = "lineno" > 397< / span > < span class = "keyword" > const< / span > int64_t negated_cumul_upper_bound =< / div >
< div class = "line" > < a id = "l00398" name = "l00398" > < / a > < span class = "lineno" > 398< / span > propagated_bounds_[NegativeNode(cumul_var_index)];< / div >
< div class = "line" > < a id = "l00399" name = "l00399" > < / a > < span class = "lineno" > 399< / span > < / div >
< div class = "line" > < a id = "l00400" name = "l00400" > < / a > < span class = "lineno" > 400< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (negated_cumul_upper_bound, cumul_lower_bound) < = 0;< / div >
< div class = "line" > < a id = "l00401" name = "l00401" > < / a > < span class = "lineno" > 401< / span > }< / div >
< div class = "line" > < a id = "l00402" name = "l00402" > < / a > < span class = "lineno" > 402< / span > < / div >
< div class = "line" > < a id = "l00403" name = "l00403" > < / a > < span class = "lineno" > 403< / span > < span class = "keywordtype" > bool< / span > CumulBoundsPropagator::DisassembleSubtree(< span class = "keywordtype" > int< / span > source, < span class = "keywordtype" > int< / span > target) {< / div >
< div class = "line" > < a id = "l00404" name = "l00404" > < / a > < span class = "lineno" > 404< / span > tmp_dfs_stack_.clear();< / div >
< div class = "line" > < a id = "l00405" name = "l00405" > < / a > < span class = "lineno" > 405< / span > tmp_dfs_stack_.push_back(source);< / div >
< div class = "line" > < a id = "l00406" name = "l00406" > < / a > < span class = "lineno" > 406< / span > < span class = "keywordflow" > while< / span > (!tmp_dfs_stack_.empty()) {< / div >
< div class = "line" > < a id = "l00407" name = "l00407" > < / a > < span class = "lineno" > 407< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "routing__flow_8cc.html#a64e7efc5529154ba56903e75f5300990" > tail< / a > = tmp_dfs_stack_.back();< / div >
< div class = "line" > < a id = "l00408" name = "l00408" > < / a > < span class = "lineno" > 408< / span > tmp_dfs_stack_.pop_back();< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00409" name = "l00409" > < / a > < span class = "lineno" > 409< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > ArcInfo& < a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > : outgoing_arcs_[< a class = "code hl_variable" href = "routing__flow_8cc.html#a64e7efc5529154ba56903e75f5300990" > tail< / a > ]) {< / div >
< div class = "line" > < a id = "l00410" name = "l00410" > < / a > < span class = "lineno" > 410< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > child_node = < a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > .head;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00411" name = "l00411" > < / a > < span class = "lineno" > 411< / span > < span class = "keywordflow" > if< / span > (tree_parent_node_of_[child_node] != < a class = "code hl_variable" href = "routing__flow_8cc.html#a64e7efc5529154ba56903e75f5300990" > tail< / a > ) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l00412" name = "l00412" > < / a > < span class = "lineno" > 412< / span > < span class = "keywordflow" > if< / span > (child_node == target) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00413" name = "l00413" > < / a > < span class = "lineno" > 413< / span > tree_parent_node_of_[child_node] = kParentToBePropagated;< / div >
< div class = "line" > < a id = "l00414" name = "l00414" > < / a > < span class = "lineno" > 414< / span > tmp_dfs_stack_.push_back(child_node);< / div >
< div class = "line" > < a id = "l00415" name = "l00415" > < / a > < span class = "lineno" > 415< / span > }< / div >
< div class = "line" > < a id = "l00416" name = "l00416" > < / a > < span class = "lineno" > 416< / span > }< / div >
< div class = "line" > < a id = "l00417" name = "l00417" > < / a > < span class = "lineno" > 417< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / 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" > < a class = "line" href = "classoperations__research_1_1_cumul_bounds_propagator.html#aa83a7ff5ef57860290d9838959d6ecf1" > 420< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_cumul_bounds_propagator.html#aa83a7ff5ef57860290d9838959d6ecf1" > CumulBoundsPropagator::PropagateCumulBounds< / a > (< / div >
< div class = "line" > < a id = "l00421" name = "l00421" > < / a > < span class = "lineno" > 421< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00422" name = "l00422" > < / a > < span class = "lineno" > 422< / span > int64_t cumul_offset) {< / div >
< div class = "line" > < a id = "l00423" name = "l00423" > < / a > < span class = "lineno" > 423< / span > tree_parent_node_of_.assign(num_nodes_, kNoParent);< / div >
< div class = "line" > < a id = "l00424" name = "l00424" > < / a > < span class = "lineno" > 424< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (std::none_of(node_in_queue_.begin(), node_in_queue_.end(),< / div >
< div class = "line" > < a id = "l00425" name = "l00425" > < / a > < span class = "lineno" > 425< / span > [](< span class = "keywordtype" > bool< / span > < a class = "code hl_variable" href = "constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683" > b< / a > ) { return b; }));< / div >
< div class = "line" > < a id = "l00426" name = "l00426" > < / a > < span class = "lineno" > 426< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (bf_queue_.empty());< / div >
< div class = "line" > < a id = "l00427" name = "l00427" > < / a > < span class = "lineno" > 427< / span > < / div >
< div class = "line" > < a id = "l00428" name = "l00428" > < / a > < span class = "lineno" > 428< / span > < span class = "keywordflow" > if< / span > (!InitializeArcsAndBounds(next_accessor, cumul_offset)) {< / div >
< div class = "line" > < a id = "l00429" name = "l00429" > < / a > < span class = "lineno" > 429< / span > < span class = "keywordflow" > return< / span > CleanupAndReturnFalse();< / div >
< div class = "line" > < a id = "l00430" name = "l00430" > < / a > < span class = "lineno" > 430< / span > }< / div >
< div class = "line" > < a id = "l00431" name = "l00431" > < / a > < span class = "lineno" > 431< / span > < / div >
< div class = "line" > < a id = "l00432" name = "l00432" > < / a > < span class = "lineno" > 432< / span > std::vector< int64_t> & current_lb = propagated_bounds_;< / div >
< div class = "line" > < a id = "l00433" name = "l00433" > < / a > < span class = "lineno" > 433< / span > < / div >
< div class = "line" > < a id = "l00434" name = "l00434" > < / a > < span class = "lineno" > 434< / span > < span class = "comment" > // Bellman-Ford-Tarjan algorithm.< / span > < / div >
< div class = "line" > < a id = "l00435" name = "l00435" > < / a > < span class = "lineno" > 435< / span > < span class = "keywordflow" > while< / span > (!bf_queue_.empty()) {< / div >
< div class = "line" > < a id = "l00436" name = "l00436" > < / a > < span class = "lineno" > 436< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > node = bf_queue_.front();< / div >
< div class = "line" > < a id = "l00437" name = "l00437" > < / a > < span class = "lineno" > 437< / span > bf_queue_.pop_front();< / div >
< div class = "line" > < a id = "l00438" name = "l00438" > < / a > < span class = "lineno" > 438< / span > node_in_queue_[node] = < span class = "keyword" > false< / span > ;< / 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 > < span class = "keywordflow" > if< / span > (tree_parent_node_of_[node] == kParentToBePropagated) {< / div >
< div class = "line" > < a id = "l00441" name = "l00441" > < / a > < span class = "lineno" > 441< / span > < span class = "comment" > // The parent of this node is still in the queue, so no need to process< / span > < / div >
< div class = "line" > < a id = "l00442" name = "l00442" > < / a > < span class = "lineno" > 442< / span > < span class = "comment" > // node now, since it will be re-enqued when its parent is processed.< / span > < / div >
< div class = "line" > < a id = "l00443" name = "l00443" > < / a > < span class = "lineno" > 443< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l00444" name = "l00444" > < / a > < span class = "lineno" > 444< / span > }< / div >
< div class = "line" > < a id = "l00445" name = "l00445" > < / a > < span class = "lineno" > 445< / span > < / div >
< div class = "line" > < a id = "l00446" name = "l00446" > < / a > < span class = "lineno" > 446< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > = current_lb[node];< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00447" name = "l00447" > < / a > < span class = "lineno" > 447< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > ArcInfo& < a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > : outgoing_arcs_[node]) {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00448" name = "l00448" > < / a > < span class = "lineno" > 448< / span > < span class = "comment" > // NOTE: kint64min as a lower bound means no lower bound at all, so we< / span > < / div >
< div class = "line" > < a id = "l00449" name = "l00449" > < / a > < span class = "lineno" > 449< / span > < span class = "comment" > // don' t use this value to propagate.< / span > < / div >
< div class = "line" > < a id = "l00450" name = "l00450" > < / a > < span class = "lineno" > 450< / span > < span class = "keyword" > const< / span > int64_t induced_lb =< / div >
< div class = "line" > < a id = "l00451" name = "l00451" > < / a > < span class = "lineno" > 451< / span > (< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > == < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > ())< / div >
< div class = "line" > < a id = "l00452" name = "l00452" > < / a > < span class = "lineno" > 452< / span > ? < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > ()< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00453" name = "l00453" > < / a > < span class = "lineno" > 453< / span > : < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > , < a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > .offset);< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00454" name = "l00454" > < / a > < span class = "lineno" > 454< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00455" name = "l00455" > < / a > < span class = "lineno" > 455< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > head_node = < a class = "code hl_variable" href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > .head;< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00456" name = "l00456" > < / a > < span class = "lineno" > 456< / span > < span class = "keywordflow" > if< / span > (induced_lb < = current_lb[head_node]) {< / div >
< div class = "line" > < a id = "l00457" name = "l00457" > < / a > < span class = "lineno" > 457< / span > < span class = "comment" > // No update necessary for the head_node, continue to next children of< / span > < / div >
< div class = "line" > < a id = "l00458" name = "l00458" > < / a > < span class = "lineno" > 458< / span > < span class = "comment" > // node.< / span > < / div >
< div class = "line" > < a id = "l00459" name = "l00459" > < / a > < span class = "lineno" > 459< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l00460" name = "l00460" > < / a > < span class = "lineno" > 460< / span > }< / div >
< div class = "line" > < a id = "l00461" name = "l00461" > < / a > < span class = "lineno" > 461< / span > < span class = "keywordflow" > if< / span > (!UpdateCurrentLowerBoundOfNode(head_node, induced_lb, cumul_offset) ||< / div >
< div class = "line" > < a id = "l00462" name = "l00462" > < / a > < span class = "lineno" > 462< / span > !DisassembleSubtree(head_node, node)) {< / div >
< div class = "line" > < a id = "l00463" name = "l00463" > < / a > < span class = "lineno" > 463< / span > < span class = "comment" > // The new lower bound is infeasible, or a positive cycle was detected< / span > < / div >
< div class = "line" > < a id = "l00464" name = "l00464" > < / a > < span class = "lineno" > 464< / span > < span class = "comment" > // in the precedence graph by DisassembleSubtree().< / span > < / div >
< div class = "line" > < a id = "l00465" name = "l00465" > < / a > < span class = "lineno" > 465< / span > < span class = "keywordflow" > return< / span > CleanupAndReturnFalse();< / div >
< div class = "line" > < a id = "l00466" name = "l00466" > < / a > < span class = "lineno" > 466< / span > }< / div >
< div class = "line" > < a id = "l00467" name = "l00467" > < / a > < span class = "lineno" > 467< / span > < / div >
< div class = "line" > < a id = "l00468" name = "l00468" > < / a > < span class = "lineno" > 468< / span > tree_parent_node_of_[head_node] = node;< / div >
< div class = "line" > < a id = "l00469" name = "l00469" > < / a > < span class = "lineno" > 469< / span > AddNodeToQueue(head_node);< / div >
< div class = "line" > < a id = "l00470" name = "l00470" > < / a > < span class = "lineno" > 470< / span > }< / div >
< div class = "line" > < a id = "l00471" name = "l00471" > < / a > < span class = "lineno" > 471< / span > }< / div >
< div class = "line" > < a id = "l00472" name = "l00472" > < / a > < span class = "lineno" > 472< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / 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" > < a class = "line" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a5967f72ac911a2ed971a1ce103d1c47b" > 475< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a5967f72ac911a2ed971a1ce103d1c47b" > DimensionCumulOptimizerCore::DimensionCumulOptimizerCore< / a > (< / div >
< div class = "line" > < a id = "l00476" name = "l00476" > < / a > < span class = "lineno" > 476< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_dimension.html" > RoutingDimension< / a > * dimension, < span class = "keywordtype" > bool< / span > use_precedence_propagator)< / div >
< div class = "line" > < a id = "l00477" name = "l00477" > < / a > < span class = "lineno" > 477< / span > : dimension_(dimension),< / div >
< div class = "line" > < a id = "l00478" name = "l00478" > < / a > < span class = "lineno" > 478< / span > visited_pickup_delivery_indices_for_pair_(< / div >
< div class = "line" > < a id = "l00479" name = "l00479" > < / a > < span class = "lineno" > 479< / span > dimension-> < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ()-> GetPickupAndDeliveryPairs().size(), {-1, -1}) {< / div >
< div class = "line" > < a id = "l00480" name = "l00480" > < / a > < span class = "lineno" > 480< / span > < span class = "keywordflow" > if< / span > (use_precedence_propagator) {< / div >
< div class = "line" > < a id = "l00481" name = "l00481" > < / a > < span class = "lineno" > 481< / span > propagator_ = absl::make_unique< CumulBoundsPropagator> (dimension);< / 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 > < span class = "keyword" > const< / span > RoutingModel& < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > = *dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ();< / div >
< div class = "line" > < a id = "l00484" name = "l00484" > < / a > < span class = "lineno" > 484< / span > < span class = "keywordflow" > if< / span > (dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a6debc638c02bfb2b4afe0afccdd98ca5" > HasBreakConstraints< / a > ()) {< / div >
< div class = "line" > < a id = "l00485" name = "l00485" > < / a > < span class = "lineno" > 485< / span > < span class = "comment" > // Initialize vehicle_to_first_index_ so the variables of the breaks of< / span > < / div >
< div class = "line" > < a id = "l00486" name = "l00486" > < / a > < span class = "lineno" > 486< / span > < span class = "comment" > // vehicle v are stored from vehicle_to_first_index_[v] to< / span > < / div >
< div class = "line" > < a id = "l00487" name = "l00487" > < / a > < span class = "lineno" > 487< / span > < span class = "comment" > // vehicle_to_first_index_[v+1] - 1.< / span > < / div >
< div class = "line" > < a id = "l00488" name = "l00488" > < / a > < span class = "lineno" > 488< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_vehicles = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .vehicles();< / div >
< div class = "line" > < a id = "l00489" name = "l00489" > < / a > < span class = "lineno" > 489< / span > vehicle_to_all_break_variables_offset_.reserve(num_vehicles);< / div >
< div class = "line" > < a id = "l00490" name = "l00490" > < / a > < span class = "lineno" > 490< / span > < span class = "keywordtype" > int< / span > num_break_vars = 0;< / div >
< div class = "line" > < a id = "l00491" name = "l00491" > < / a > < span class = "lineno" > 491< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > vehicle = 0; vehicle < num_vehicles; ++vehicle) {< / div >
< div class = "line" > < a id = "l00492" name = "l00492" > < / a > < span class = "lineno" > 492< / span > vehicle_to_all_break_variables_offset_.push_back(num_break_vars);< / div >
< div class = "line" > < a id = "l00493" name = "l00493" > < / a > < span class = "lineno" > 493< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & intervals = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a91b8a6eb7cf5ab0ebc74ddced140d700" > GetBreakIntervalsOfVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l00494" name = "l00494" > < / a > < span class = "lineno" > 494< / span > num_break_vars += 2 * intervals.size(); < span class = "comment" > // 2 variables per break.< / span > < / div >
< div class = "line" > < a id = "l00495" name = "l00495" > < / a > < span class = "lineno" > 495< / span > }< / div >
< div class = "line" > < a id = "l00496" name = "l00496" > < / a > < span class = "lineno" > 496< / span > all_break_variables_.resize(num_break_vars, -1);< / div >
< div class = "line" > < a id = "l00497" name = "l00497" > < / a > < span class = "lineno" > 497< / span > }< / div >
< div class = "line" > < a id = "l00498" name = "l00498" > < / a > < span class = "lineno" > 498< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .GetDimensionResourceGroupIndices(dimension_).empty()) {< / div >
< div class = "line" > < a id = "l00499" name = "l00499" > < / a > < span class = "lineno" > 499< / span > resource_group_to_resource_to_vehicle_assignment_variables_.resize(< / div >
< div class = "line" > < a id = "l00500" name = "l00500" > < / a > < span class = "lineno" > 500< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .GetResourceGroups().size());< / 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 > }< / div >
< div class = "line" > < a id = "l00503" name = "l00503" > < / a > < span class = "lineno" > 503< / span > < / div >
< div class = "line" > < a id = "l00504" name = "l00504" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#ad8f55e0b1048c51c733207c60a2f87b0" > 504< / a > < / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#ad8f55e0b1048c51c733207c60a2f87b0" > DimensionCumulOptimizerCore::OptimizeSingleRoute< / a > (< / div >
< div class = "line" > < a id = "l00505" name = "l00505" > < / a > < span class = "lineno" > 505< / span > < span class = "keywordtype" > int< / span > vehicle, < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00506" name = "l00506" > < / a > < span class = "lineno" > 506< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html" > RoutingLinearSolverWrapper< / a > * solver, std::vector< int64_t> * cumul_values,< / div >
< div class = "line" > < a id = "l00507" name = "l00507" > < / a > < span class = "lineno" > 507< / span > std::vector< int64_t> * break_values, int64_t* < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > , int64_t* transit_cost,< / div >
< div class = "line" > < a id = "l00508" name = "l00508" > < / a > < span class = "lineno" > 508< / span > < span class = "keywordtype" > bool< / span > clear_lp) {< / div >
< div class = "line" > < a id = "l00509" name = "l00509" > < / a > < span class = "lineno" > 509< / span > InitOptimizer(solver);< / div >
< div class = "line" > < a id = "l00510" name = "l00510" > < / a > < span class = "lineno" > 510< / span > < span class = "comment" > // Make sure SetRouteCumulConstraints will properly set the cumul bounds by< / span > < / div >
< div class = "line" > < a id = "l00511" name = "l00511" > < / a > < span class = "lineno" > 511< / span > < span class = "comment" > // looking at this route only.< / span > < / div >
< div class = "line" > < a id = "l00512" name = "l00512" > < / a > < span class = "lineno" > 512< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (propagator_.get(), < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00513" name = "l00513" > < / a > < span class = "lineno" > 513< / span > < / div >
< div class = "line" > < a id = "l00514" name = "l00514" > < / a > < span class = "lineno" > 514< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_model.html" > RoutingModel< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a771ef9d454a03f02a8c884aacaf61765" > dimension< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ();< / div >
< div class = "line" > < a id = "l00515" name = "l00515" > < / a > < span class = "lineno" > 515< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > optimize_vehicle_costs =< / div >
< div class = "line" > < a id = "l00516" name = "l00516" > < / a > < span class = "lineno" > 516< / span > (cumul_values != < span class = "keyword" > nullptr< / span > || < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > != < span class = "keyword" > nullptr< / span > ) & & < / div >
< div class = "line" > < a id = "l00517" name = "l00517" > < / a > < span class = "lineno" > 517< / span > (!< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> IsEnd(next_accessor(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Start(vehicle))) ||< / div >
< div class = "line" > < a id = "l00518" name = "l00518" > < / a > < span class = "lineno" > 518< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> IsVehicleUsedWhenEmpty(vehicle));< / div >
< div class = "line" > < a id = "l00519" name = "l00519" > < / a > < span class = "lineno" > 519< / span > < span class = "keyword" > const< / span > int64_t cumul_offset =< / div >
< div class = "line" > < a id = "l00520" name = "l00520" > < / a > < span class = "lineno" > 520< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#ac49d19c473861fd725540574c9779f7f" > GetLocalOptimizerOffsetForVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l00521" name = "l00521" > < / a > < span class = "lineno" > 521< / span > int64_t cost_offset = 0;< / div >
< div class = "line" > < a id = "l00522" name = "l00522" > < / a > < span class = "lineno" > 522< / span > < span class = "keywordflow" > if< / span > (!SetRouteCumulConstraints(vehicle, next_accessor, cumul_offset,< / div >
< div class = "line" > < a id = "l00523" name = "l00523" > < / a > < span class = "lineno" > 523< / span > optimize_vehicle_costs, solver, transit_cost,< / div >
< div class = "line" > < a id = "l00524" name = "l00524" > < / a > < span class = "lineno" > 524< / span > & cost_offset)) {< / div >
< div class = "line" > < a id = "l00525" name = "l00525" > < / a > < span class = "lineno" > 525< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ;< / 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 > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> CheckLimit()) {< / div >
< div class = "line" > < a id = "l00528" name = "l00528" > < / a > < span class = "lineno" > 528< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ;< / div >
< div class = "line" > < a id = "l00529" name = "l00529" > < / a > < span class = "lineno" > 529< / span > }< / div >
< div class = "line" > < a id = "l00530" name = "l00530" > < / a > < span class = "lineno" > 530< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > =< / div >
< div class = "line" > < a id = "l00531" name = "l00531" > < / a > < span class = "lineno" > 531< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#acb5447abf2fd0ef52e46ce561ffef5cb" > Solve< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> RemainingTime());< / div >
< div class = "line" > < a id = "l00532" name = "l00532" > < / a > < span class = "lineno" > 532< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > == < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ) {< / div >
< div class = "line" > < a id = "l00533" name = "l00533" > < / a > < span class = "lineno" > 533< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa5b31c976cc6734003d9950e731dfed3" > Clear< / a > ();< / div >
< div class = "line" > < a id = "l00534" name = "l00534" > < / a > < span class = "lineno" > 534< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ;< / div >
< div class = "line" > < a id = "l00535" name = "l00535" > < / a > < span class = "lineno" > 535< / span > }< / div >
< div class = "line" > < a id = "l00536" name = "l00536" > < / a > < span class = "lineno" > 536< / span > < / div >
< div class = "line" > < a id = "l00537" name = "l00537" > < / a > < span class = "lineno" > 537< / span > SetValuesFromLP(current_route_cumul_variables_, cumul_offset, solver,< / div >
< div class = "line" > < a id = "l00538" name = "l00538" > < / a > < span class = "lineno" > 538< / span > cumul_values);< / div >
< div class = "line" > < a id = "l00539" name = "l00539" > < / a > < span class = "lineno" > 539< / span > SetValuesFromLP(current_route_break_variables_, cumul_offset, solver,< / div >
< div class = "line" > < a id = "l00540" name = "l00540" > < / a > < span class = "lineno" > 540< / span > break_values);< / div >
< div class = "line" > < a id = "l00541" name = "l00541" > < / a > < span class = "lineno" > 541< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00542" name = "l00542" > < / a > < span class = "lineno" > 542< / span > *< a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (cost_offset, solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa7ad30a5bcbd156380533cc7abb69172" > GetObjectiveValue< / a > ());< / div >
< div class = "line" > < a id = "l00543" name = "l00543" > < / a > < span class = "lineno" > 543< / span > }< / div >
< div class = "line" > < a id = "l00544" name = "l00544" > < / a > < span class = "lineno" > 544< / span > < / div >
< div class = "line" > < a id = "l00545" name = "l00545" > < / a > < span class = "lineno" > 545< / span > < span class = "keywordflow" > if< / span > (clear_lp) {< / div >
< div class = "line" > < a id = "l00546" name = "l00546" > < / a > < span class = "lineno" > 546< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa5b31c976cc6734003d9950e731dfed3" > Clear< / 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 > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ;< / 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 > < / div >
< div class = "line" > < a id = "l00551" name = "l00551" > < / a > < span class = "lineno" > 551< / span > < span class = "keyword" > namespace < / 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 = "keyword" > using< / span > ResourceGroup = < a class = "code hl_class" href = "classoperations__research_1_1_routing_model_1_1_resource_group.html" > RoutingModel::ResourceGroup< / a > ;< / div >
< div class = "line" > < a id = "l00554" name = "l00554" > < / a > < span class = "lineno" > 554< / span > < / div >
< div class = "line" > < a id = "l00555" name = "l00555" > < / a > < span class = "lineno" > 555< / span > < span class = "keywordtype" > bool< / span > GetDomainOffsetBounds(< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_domain.html" > Domain< / a > & domain, int64_t offset,< / div >
< div class = "line" > < a id = "l00556" name = "l00556" > < / a > < span class = "lineno" > 556< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_closed_interval.html" > ClosedInterval< / a > * < a class = "code hl_variable" href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > ) {< / div >
< div class = "line" > < a id = "l00557" name = "l00557" > < / a > < span class = "lineno" > 557< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > =< / div >
< div class = "line" > < a id = "l00558" name = "l00558" > < / a > < span class = "lineno" > 558< / span > std::max< int64_t> (< a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (domain.< a class = "code hl_function" href = "classoperations__research_1_1_domain.html#a8cf21a67f7d81a800ff912239bb2db64" > Min< / a > (), offset), 0);< / div >
< div class = "line" > < a id = "l00559" name = "l00559" > < / a > < span class = "lineno" > 559< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > =< / div >
< div class = "line" > < a id = "l00560" name = "l00560" > < / a > < span class = "lineno" > 560< / span > domain.< a class = "code hl_function" href = "classoperations__research_1_1_domain.html#aa74ea8cd1b0767659f704b482d07c103" > Max< / a > () == < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()< / div >
< div class = "line" > < a id = "l00561" name = "l00561" > < / a > < span class = "lineno" > 561< / span > ? < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()< / div >
< div class = "line" > < a id = "l00562" name = "l00562" > < / a > < span class = "lineno" > 562< / span > : < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (domain.Max(), offset);< / 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 = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00564" name = "l00564" > < / a > < span class = "lineno" > 564< / span > < / div >
< div class = "line" > < a id = "l00565" name = "l00565" > < / a > < span class = "lineno" > 565< / span > *< a class = "code hl_variable" href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > = < a class = "code hl_struct" href = "structoperations__research_1_1_closed_interval.html" > ClosedInterval< / a > (< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > , < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > );< / div >
< div class = "line" > < a id = "l00566" name = "l00566" > < / a > < span class = "lineno" > 566< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00567" name = "l00567" > < / a > < span class = "lineno" > 567< / span > }< / div >
< div class = "line" > < a id = "l00568" name = "l00568" > < / a > < span class = "lineno" > 568< / span > < / div >
< div class = "line" > < a id = "l00569" name = "l00569" > < / a > < span class = "lineno" > 569< / span > < span class = "keywordtype" > bool< / span > GetIntervalIntersectionWithOffsetDomain(< span class = "keyword" > const< / span > ClosedInterval& < a class = "code hl_variable" href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > ,< / div >
< div class = "line" > < a id = "l00570" name = "l00570" > < / a > < span class = "lineno" > 570< / span > < span class = "keyword" > const< / span > Domain& domain,< / div >
< div class = "line" > < a id = "l00571" name = "l00571" > < / a > < span class = "lineno" > 571< / span > int64_t offset,< / div >
< div class = "line" > < a id = "l00572" name = "l00572" > < / a > < span class = "lineno" > 572< / span > ClosedInterval* intersection) {< / div >
< div class = "line" > < a id = "l00573" name = "l00573" > < / a > < span class = "lineno" > 573< / span > ClosedInterval domain_bounds;< / div >
< div class = "line" > < a id = "l00574" name = "l00574" > < / a > < span class = "lineno" > 574< / span > < span class = "keywordflow" > if< / span > (!GetDomainOffsetBounds(domain, offset, & domain_bounds)) {< / div >
< div class = "line" > < a id = "l00575" name = "l00575" > < / a > < span class = "lineno" > 575< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00576" name = "l00576" > < / a > < span class = "lineno" > 576< / span > }< / div >
< div class = "line" > < a id = "l00577" name = "l00577" > < / a > < span class = "lineno" > 577< / span > < span class = "keyword" > const< / span > int64_t intersection_lb = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > .start, domain_bounds.start);< / div >
< div class = "line" > < a id = "l00578" name = "l00578" > < / a > < span class = "lineno" > 578< / span > < span class = "keyword" > const< / span > int64_t intersection_ub = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > .end, domain_bounds.end);< / div >
< div class = "line" > < a id = "l00579" name = "l00579" > < / a > < span class = "lineno" > 579< / span > < span class = "keywordflow" > if< / span > (intersection_lb > intersection_ub) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00580" name = "l00580" > < / a > < span class = "lineno" > 580< / span > < / div >
< div class = "line" > < a id = "l00581" name = "l00581" > < / a > < span class = "lineno" > 581< / span > *intersection = ClosedInterval(intersection_lb, intersection_ub);< / div >
< div class = "line" > < a id = "l00582" name = "l00582" > < / a > < span class = "lineno" > 582< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00583" name = "l00583" > < / a > < span class = "lineno" > 583< / span > }< / div >
< div class = "line" > < a id = "l00584" name = "l00584" > < / a > < span class = "lineno" > 584< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00585" name = "l00585" > < / a > < span class = "lineno" > 585< / span > ClosedInterval GetVariableBounds(< span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ,< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00586" name = "l00586" > < / a > < span class = "lineno" > 586< / span > < span class = "keyword" > const< / span > RoutingLinearSolverWrapper& solver) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00587" name = "l00587" > < / a > < span class = "lineno" > 587< / span > < span class = "keywordflow" > return< / span > ClosedInterval(solver.GetVariableLowerBound(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ),< / div >
< div class = "line" > < a id = "l00588" name = "l00588" > < / a > < span class = "lineno" > 588< / span > solver.GetVariableUpperBound(< a class = "code hl_variable" href = "local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0" > index< / a > ));< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00589" name = "l00589" > < / a > < span class = "lineno" > 589< / span > }< / div >
< div class = "line" > < a id = "l00590" name = "l00590" > < / a > < span class = "lineno" > 590< / span > < / div >
< div class = "line" > < a id = "l00591" name = "l00591" > < / a > < span class = "lineno" > 591< / span > < span class = "keywordtype" > bool< / span > TightenStartEndVariableBoundsWithResource(< / div >
< div class = "line" > < a id = "l00592" name = "l00592" > < / a > < span class = "lineno" > 592< / span > < span class = "keyword" > const< / span > RoutingDimension& dimension, < span class = "keyword" > const< / span > ResourceGroup::Resource& resource,< / div >
< div class = "line" > < a id = "l00593" name = "l00593" > < / a > < span class = "lineno" > 593< / span > < span class = "keyword" > const< / span > ClosedInterval& start_bounds, < span class = "keywordtype" > int< / span > start_index,< / div >
< div class = "line" > < a id = "l00594" name = "l00594" > < / a > < span class = "lineno" > 594< / span > < span class = "keyword" > const< / span > ClosedInterval& end_bounds, < span class = "keywordtype" > int< / span > end_index, int64_t offset,< / div >
< div class = "line" > < a id = "l00595" name = "l00595" > < / a > < span class = "lineno" > 595< / span > RoutingLinearSolverWrapper* solver) {< / div >
< div class = "line" > < a id = "l00596" name = "l00596" > < / a > < span class = "lineno" > 596< / span > < span class = "keyword" > const< / span > ResourceGroup::Attributes& attributes =< / div >
< div class = "line" > < a id = "l00597" name = "l00597" > < / a > < span class = "lineno" > 597< / span > resource.GetDimensionAttributes(& dimension);< / div >
< div class = "line" > < a id = "l00598" name = "l00598" > < / a > < span class = "lineno" > 598< / span > ClosedInterval new_start_bounds;< / div >
< div class = "line" > < a id = "l00599" name = "l00599" > < / a > < span class = "lineno" > 599< / span > ClosedInterval new_end_bounds;< / div >
< div class = "line" > < a id = "l00600" name = "l00600" > < / a > < span class = "lineno" > 600< / span > < span class = "keywordflow" > return< / span > GetIntervalIntersectionWithOffsetDomain(start_bounds,< / div >
< div class = "line" > < a id = "l00601" name = "l00601" > < / a > < span class = "lineno" > 601< / span > attributes.start_domain(),< / div >
< div class = "line" > < a id = "l00602" name = "l00602" > < / a > < span class = "lineno" > 602< / span > offset, & new_start_bounds) & & < / div >
< div class = "line" > < a id = "l00603" name = "l00603" > < / a > < span class = "lineno" > 603< / span > solver-> SetVariableBounds(start_index, new_start_bounds.start,< / div >
< div class = "line" > < a id = "l00604" name = "l00604" > < / a > < span class = "lineno" > 604< / span > new_start_bounds.end) & & < / div >
< div class = "line" > < a id = "l00605" name = "l00605" > < / a > < span class = "lineno" > 605< / span > GetIntervalIntersectionWithOffsetDomain(< / div >
< div class = "line" > < a id = "l00606" name = "l00606" > < / a > < span class = "lineno" > 606< / span > end_bounds, attributes.end_domain(), offset, & new_end_bounds) & & < / div >
< div class = "line" > < a id = "l00607" name = "l00607" > < / a > < span class = "lineno" > 607< / span > solver-> SetVariableBounds(end_index, new_end_bounds.start,< / div >
< div class = "line" > < a id = "l00608" name = "l00608" > < / a > < span class = "lineno" > 608< / span > new_end_bounds.end);< / div >
< div class = "line" > < a id = "l00609" name = "l00609" > < / a > < span class = "lineno" > 609< / span > }< / div >
< div class = "line" > < a id = "l00610" name = "l00610" > < / a > < span class = "lineno" > 610< / span > < / div >
< div class = "line" > < a id = "l00611" name = "l00611" > < / a > < span class = "lineno" > 611< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00612" name = "l00612" > < / a > < span class = "lineno" > 612< / span > < / div >
< div class = "line" > < a id = "l00613" name = "l00613" > < / a > < span class = "lineno" > 613< / span > std::vector< DimensionSchedulingStatus> < / div >
< div class = "line" > < a id = "l00614" name = "l00614" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a164fa51cd8575b74cbc058770461eac3" > 614< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a164fa51cd8575b74cbc058770461eac3" > DimensionCumulOptimizerCore::OptimizeSingleRouteWithResources< / a > (< / div >
< div class = "line" > < a id = "l00615" name = "l00615" > < / a > < span class = "lineno" > 615< / span > < span class = "keywordtype" > int< / span > vehicle, < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00616" name = "l00616" > < / a > < span class = "lineno" > 616< / span > < span class = "keyword" > const< / span > std::vector< RoutingModel::ResourceGroup::Resource> & resources,< / div >
< div class = "line" > < a id = "l00617" name = "l00617" > < / a > < span class = "lineno" > 617< / span > < span class = "keyword" > const< / span > std::vector< int> & resource_indices, < span class = "keywordtype" > bool< / span > optimize_vehicle_costs,< / div >
< div class = "line" > < a id = "l00618" name = "l00618" > < / a > < span class = "lineno" > 618< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html" > RoutingLinearSolverWrapper< / a > * solver,< / div >
< div class = "line" > < a id = "l00619" name = "l00619" > < / a > < span class = "lineno" > 619< / span > std::vector< int64_t> * costs_without_transits,< / div >
< div class = "line" > < a id = "l00620" name = "l00620" > < / a > < span class = "lineno" > 620< / span > std::vector< std::vector< int64_t> > * cumul_values,< / div >
< div class = "line" > < a id = "l00621" name = "l00621" > < / a > < span class = "lineno" > 621< / span > std::vector< std::vector< int64_t> > * break_values, < span class = "keywordtype" > bool< / span > clear_lp) {< / div >
< div class = "line" > < a id = "l00622" name = "l00622" > < / a > < span class = "lineno" > 622< / span > < span class = "keywordflow" > if< / span > (resource_indices.empty()) < span class = "keywordflow" > return< / span > {};< / div >
< div class = "line" > < a id = "l00623" name = "l00623" > < / a > < span class = "lineno" > 623< / span > < / div >
< div class = "line" > < a id = "l00624" name = "l00624" > < / a > < span class = "lineno" > 624< / span > InitOptimizer(solver);< / div >
< div class = "line" > < a id = "l00625" name = "l00625" > < / a > < span class = "lineno" > 625< / span > < span class = "comment" > // Make sure SetRouteCumulConstraints will properly set the cumul bounds by< / span > < / div >
< div class = "line" > < a id = "l00626" name = "l00626" > < / a > < span class = "lineno" > 626< / span > < span class = "comment" > // looking at this route only.< / span > < / div >
< div class = "line" > < a id = "l00627" name = "l00627" > < / a > < span class = "lineno" > 627< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (propagator_.get(), < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00628" name = "l00628" > < / a > < span class = "lineno" > 628< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > (costs_without_transits, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00629" name = "l00629" > < / a > < span class = "lineno" > 629< / span > costs_without_transits-> clear();< / 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 > < a class = "code hl_class" href = "classoperations__research_1_1_routing_model.html" > RoutingModel< / a > * < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a771ef9d454a03f02a8c884aacaf61765" > dimension< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ();< / div >
< div class = "line" > < a id = "l00632" name = "l00632" > < / a > < span class = "lineno" > 632< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> IsEnd(next_accessor(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Start(vehicle))) & & < / div >
< div class = "line" > < a id = "l00633" name = "l00633" > < / a > < span class = "lineno" > 633< / span > !< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> IsVehicleUsedWhenEmpty(vehicle)) {< / div >
< div class = "line" > < a id = "l00634" name = "l00634" > < / a > < span class = "lineno" > 634< / span > < span class = "comment" > // An unused empty vehicle doesn' t require resources.< / span > < / div >
< div class = "line" > < a id = "l00635" name = "l00635" > < / a > < span class = "lineno" > 635< / span > < span class = "keywordflow" > return< / span > {};< / div >
< div class = "line" > < a id = "l00636" name = "l00636" > < / a > < span class = "lineno" > 636< / span > }< / div >
< div class = "line" > < a id = "l00637" name = "l00637" > < / a > < span class = "lineno" > 637< / span > < / div >
< div class = "line" > < a id = "l00638" name = "l00638" > < / a > < span class = "lineno" > 638< / span > < span class = "keyword" > const< / span > int64_t cumul_offset =< / div >
< div class = "line" > < a id = "l00639" name = "l00639" > < / a > < span class = "lineno" > 639< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#ac49d19c473861fd725540574c9779f7f" > GetLocalOptimizerOffsetForVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l00640" name = "l00640" > < / a > < span class = "lineno" > 640< / span > int64_t cost_offset = 0;< / div >
< div class = "line" > < a id = "l00641" name = "l00641" > < / a > < span class = "lineno" > 641< / span > int64_t transit_cost = 0;< / div >
< div class = "line" > < a id = "l00642" name = "l00642" > < / a > < span class = "lineno" > 642< / span > < span class = "keywordflow" > if< / span > (!SetRouteCumulConstraints(vehicle, next_accessor, cumul_offset,< / div >
< div class = "line" > < a id = "l00643" name = "l00643" > < / a > < span class = "lineno" > 643< / span > optimize_vehicle_costs, solver, & transit_cost,< / div >
< div class = "line" > < a id = "l00644" name = "l00644" > < / a > < span class = "lineno" > 644< / span > & cost_offset)) {< / div >
< div class = "line" > < a id = "l00645" name = "l00645" > < / a > < span class = "lineno" > 645< / span > < span class = "keywordflow" > return< / span > {< a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > };< / div >
< div class = "line" > < a id = "l00646" name = "l00646" > < / a > < span class = "lineno" > 646< / span > }< / div >
< div class = "line" > < a id = "l00647" name = "l00647" > < / a > < span class = "lineno" > 647< / span > < / div >
< div class = "line" > < a id = "l00648" name = "l00648" > < / a > < span class = "lineno" > 648< / span > costs_without_transits-> assign(resource_indices.size(), -1);< / div >
< div class = "line" > < a id = "l00649" name = "l00649" > < / a > < span class = "lineno" > 649< / span > < span class = "keywordflow" > if< / span > (cumul_values != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00650" name = "l00650" > < / a > < span class = "lineno" > 650< / span > cumul_values-> assign(resource_indices.size(), {});< / div >
< div class = "line" > < a id = "l00651" name = "l00651" > < / a > < span class = "lineno" > 651< / span > }< / div >
< div class = "line" > < a id = "l00652" name = "l00652" > < / a > < span class = "lineno" > 652< / span > < span class = "keywordflow" > if< / span > (break_values != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00653" name = "l00653" > < / a > < span class = "lineno" > 653< / span > break_values-> assign(resource_indices.size(), {});< / div >
< div class = "line" > < a id = "l00654" name = "l00654" > < / a > < span class = "lineno" > 654< / span > }< / div >
< div class = "line" > < a id = "l00655" name = "l00655" > < / a > < span class = "lineno" > 655< / span > < / div >
< div class = "line" > < a id = "l00656" name = "l00656" > < / a > < span class = "lineno" > 656< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (current_route_cumul_variables_.size(), 2);< / div >
< div class = "line" > < a id = "l00657" name = "l00657" > < / a > < span class = "lineno" > 657< / span > < / div >
< div class = "line" > < a id = "l00658" name = "l00658" > < / a > < span class = "lineno" > 658< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > start_cumul = current_route_cumul_variables_[0];< / div >
< div class = "line" > < a id = "l00659" name = "l00659" > < / a > < span class = "lineno" > 659< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_closed_interval.html" > ClosedInterval< / a > start_bounds = GetVariableBounds(start_cumul, *solver);< / div >
< div class = "line" > < a id = "l00660" name = "l00660" > < / a > < span class = "lineno" > 660< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > end_cumul = current_route_cumul_variables_.back();< / div >
< div class = "line" > < a id = "l00661" name = "l00661" > < / a > < span class = "lineno" > 661< / span > < span class = "keyword" > const< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_closed_interval.html" > ClosedInterval< / a > end_bounds = GetVariableBounds(end_cumul, *solver);< / div >
< div class = "line" > < a id = "l00662" name = "l00662" > < / a > < span class = "lineno" > 662< / span > std::vector< DimensionSchedulingStatus> statuses;< / div >
< div class = "line" > < a id = "l00663" name = "l00663" > < / a > < span class = "lineno" > 663< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < resource_indices.size(); i++) {< / div >
< div class = "line" > < a id = "l00664" name = "l00664" > < / a > < span class = "lineno" > 664< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> CheckLimit()) {< / div >
< div class = "line" > < a id = "l00665" name = "l00665" > < / a > < span class = "lineno" > 665< / span > < span class = "comment" > // The model' s deadline has been reached, stop.< / span > < / div >
< div class = "line" > < a id = "l00666" name = "l00666" > < / a > < span class = "lineno" > 666< / span > costs_without_transits-> clear();< / div >
< div class = "line" > < a id = "l00667" name = "l00667" > < / a > < span class = "lineno" > 667< / span > < span class = "keywordflow" > if< / span > (cumul_values != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00668" name = "l00668" > < / a > < span class = "lineno" > 668< / span > cumul_values-> clear();< / 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 > < span class = "keywordflow" > if< / span > (break_values != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00671" name = "l00671" > < / a > < span class = "lineno" > 671< / span > break_values-> clear();< / div >
< div class = "line" > < a id = "l00672" name = "l00672" > < / a > < span class = "lineno" > 672< / span > }< / div >
< div class = "line" > < a id = "l00673" name = "l00673" > < / a > < span class = "lineno" > 673< / span > < span class = "keywordflow" > return< / span > {};< / 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 = "keywordflow" > if< / span > (!TightenStartEndVariableBoundsWithResource(< / div >
< div class = "line" > < a id = "l00676" name = "l00676" > < / a > < span class = "lineno" > 676< / span > *dimension_, resources[resource_indices[i]], start_bounds,< / div >
< div class = "line" > < a id = "l00677" name = "l00677" > < / a > < span class = "lineno" > 677< / span > start_cumul, end_bounds, end_cumul, cumul_offset, solver)) {< / div >
< div class = "line" > < a id = "l00678" name = "l00678" > < / a > < span class = "lineno" > 678< / span > < span class = "comment" > // The resource attributes don' t match this vehicle.< / span > < / div >
< div class = "line" > < a id = "l00679" name = "l00679" > < / a > < span class = "lineno" > 679< / span > statuses.push_back(< a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > );< / div >
< div class = "line" > < a id = "l00680" name = "l00680" > < / a > < span class = "lineno" > 680< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l00681" name = "l00681" > < / a > < span class = "lineno" > 681< / span > }< / 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 > statuses.push_back(solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#acb5447abf2fd0ef52e46ce561ffef5cb" > Solve< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> RemainingTime()));< / div >
< div class = "line" > < a id = "l00684" name = "l00684" > < / a > < span class = "lineno" > 684< / span > < span class = "keywordflow" > if< / span > (statuses.back() == < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ) {< / div >
< div class = "line" > < a id = "l00685" name = "l00685" > < / a > < span class = "lineno" > 685< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l00686" name = "l00686" > < / a > < span class = "lineno" > 686< / span > }< / div >
< div class = "line" > < a id = "l00687" name = "l00687" > < / a > < span class = "lineno" > 687< / span > costs_without_transits-> at(i) =< / div >
< div class = "line" > < a id = "l00688" name = "l00688" > < / a > < span class = "lineno" > 688< / span > optimize_vehicle_costs< / div >
< div class = "line" > < a id = "l00689" name = "l00689" > < / a > < span class = "lineno" > 689< / span > ? < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (cost_offset, solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa7ad30a5bcbd156380533cc7abb69172" > GetObjectiveValue< / a > ()),< / div >
< div class = "line" > < a id = "l00690" name = "l00690" > < / a > < span class = "lineno" > 690< / span > transit_cost)< / div >
< div class = "line" > < a id = "l00691" name = "l00691" > < / a > < span class = "lineno" > 691< / span > : 0;< / div >
< div class = "line" > < a id = "l00692" name = "l00692" > < / a > < span class = "lineno" > 692< / span > < / div >
< div class = "line" > < a id = "l00693" name = "l00693" > < / a > < span class = "lineno" > 693< / span > < span class = "keywordflow" > if< / span > (cumul_values != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00694" name = "l00694" > < / a > < span class = "lineno" > 694< / span > SetValuesFromLP(current_route_cumul_variables_, cumul_offset, solver,< / div >
< div class = "line" > < a id = "l00695" name = "l00695" > < / a > < span class = "lineno" > 695< / span > & cumul_values-> at(i));< / div >
< div class = "line" > < a id = "l00696" name = "l00696" > < / a > < span class = "lineno" > 696< / span > }< / div >
< div class = "line" > < a id = "l00697" name = "l00697" > < / a > < span class = "lineno" > 697< / span > < span class = "keywordflow" > if< / span > (break_values != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00698" name = "l00698" > < / a > < span class = "lineno" > 698< / span > SetValuesFromLP(current_route_break_variables_, cumul_offset, solver,< / div >
< div class = "line" > < a id = "l00699" name = "l00699" > < / a > < span class = "lineno" > 699< / span > & break_values-> at(i));< / div >
< div class = "line" > < a id = "l00700" name = "l00700" > < / a > < span class = "lineno" > 700< / span > }< / div >
< div class = "line" > < a id = "l00701" name = "l00701" > < / a > < span class = "lineno" > 701< / span > }< / div >
< div class = "line" > < a id = "l00702" name = "l00702" > < / a > < span class = "lineno" > 702< / span > < / div >
< div class = "line" > < a id = "l00703" name = "l00703" > < / a > < span class = "lineno" > 703< / span > < span class = "keywordflow" > if< / span > (clear_lp) {< / div >
< div class = "line" > < a id = "l00704" name = "l00704" > < / a > < span class = "lineno" > 704< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa5b31c976cc6734003d9950e731dfed3" > Clear< / a > ();< / div >
< div class = "line" > < a id = "l00705" name = "l00705" > < / a > < span class = "lineno" > 705< / span > }< / div >
< div class = "line" > < a id = "l00706" name = "l00706" > < / a > < span class = "lineno" > 706< / span > < span class = "keywordflow" > return< / span > statuses;< / div >
< div class = "line" > < a id = "l00707" name = "l00707" > < / a > < span class = "lineno" > 707< / span > }< / div >
< div class = "line" > < a id = "l00708" name = "l00708" > < / a > < span class = "lineno" > 708< / span > < / div >
< div class = "line" > < a id = "l00709" name = "l00709" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a2f7a5a1dd37425548dd240eaa26b3778" > 709< / a > < / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a2f7a5a1dd37425548dd240eaa26b3778" > DimensionCumulOptimizerCore::Optimize< / a > (< / div >
< div class = "line" > < a id = "l00710" name = "l00710" > < / a > < span class = "lineno" > 710< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00711" name = "l00711" > < / a > < span class = "lineno" > 711< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html" > RoutingLinearSolverWrapper< / a > * solver, std::vector< int64_t> * cumul_values,< / div >
< div class = "line" > < a id = "l00712" name = "l00712" > < / a > < span class = "lineno" > 712< / span > std::vector< int64_t> * break_values,< / div >
< div class = "line" > < a id = "l00713" name = "l00713" > < / a > < span class = "lineno" > 713< / span > std::vector< std::vector< int> > * resource_indices_per_group, int64_t* < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > ,< / div >
< div class = "line" > < a id = "l00714" name = "l00714" > < / a > < span class = "lineno" > 714< / span > int64_t* transit_cost, < span class = "keywordtype" > bool< / span > clear_lp) {< / div >
< div class = "line" > < a id = "l00715" name = "l00715" > < / a > < span class = "lineno" > 715< / span > InitOptimizer(solver);< / div >
< div class = "line" > < a id = "l00716" name = "l00716" > < / a > < span class = "lineno" > 716< / span > < / div >
< div class = "line" > < a id = "l00717" name = "l00717" > < / a > < span class = "lineno" > 717< / span > < span class = "comment" > // If both " cumul_values" and " cost" parameters are null, we don' t try to< / span > < / div >
< div class = "line" > < a id = "l00718" name = "l00718" > < / a > < span class = "lineno" > 718< / span > < span class = "comment" > // optimize the cost and stop at the first feasible solution.< / span > < / div >
< div class = "line" > < a id = "l00719" name = "l00719" > < / a > < span class = "lineno" > 719< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > optimize_costs = (cumul_values != < span class = "keyword" > nullptr< / span > ) || (< a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > != < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l00720" name = "l00720" > < / a > < span class = "lineno" > 720< / span > < span class = "keywordtype" > bool< / span > has_vehicles_being_optimized = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00721" name = "l00721" > < / a > < span class = "lineno" > 721< / span > < / div >
< div class = "line" > < a id = "l00722" name = "l00722" > < / a > < span class = "lineno" > 722< / span > < span class = "keyword" > const< / span > int64_t cumul_offset = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a38a1205e1e6fec4a632d523a64856c4b" > GetGlobalOptimizerOffset< / a > ();< / div >
< div class = "line" > < a id = "l00723" name = "l00723" > < / a > < span class = "lineno" > 723< / span > < / div >
< div class = "line" > < a id = "l00724" name = "l00724" > < / a > < span class = "lineno" > 724< / span > < span class = "keywordflow" > if< / span > (propagator_ != < span class = "keyword" > nullptr< / span > & & < / div >
< div class = "line" > < a id = "l00725" name = "l00725" > < / a > < span class = "lineno" > 725< / span > !propagator_-> PropagateCumulBounds(next_accessor, cumul_offset)) {< / div >
< div class = "line" > < a id = "l00726" name = "l00726" > < / a > < span class = "lineno" > 726< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ;< / div >
< div class = "line" > < a id = "l00727" name = "l00727" > < / a > < span class = "lineno" > 727< / span > }< / div >
< div class = "line" > < a id = "l00728" name = "l00728" > < / a > < span class = "lineno" > 728< / span > < / div >
< div class = "line" > < a id = "l00729" name = "l00729" > < / a > < span class = "lineno" > 729< / span > int64_t total_transit_cost = 0;< / div >
< div class = "line" > < a id = "l00730" name = "l00730" > < / a > < span class = "lineno" > 730< / span > int64_t total_cost_offset = 0;< / div >
< div class = "line" > < a id = "l00731" name = "l00731" > < / a > < span class = "lineno" > 731< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_model.html" > RoutingModel< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a771ef9d454a03f02a8c884aacaf61765" > dimension< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ();< / div >
< div class = "line" > < a id = "l00732" name = "l00732" > < / a > < span class = "lineno" > 732< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > vehicle = 0; vehicle < < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> vehicles(); vehicle++) {< / div >
< div class = "line" > < a id = "l00733" name = "l00733" > < / a > < span class = "lineno" > 733< / span > int64_t route_transit_cost = 0;< / div >
< div class = "line" > < a id = "l00734" name = "l00734" > < / a > < span class = "lineno" > 734< / span > int64_t route_cost_offset = 0;< / div >
< div class = "line" > < a id = "l00735" name = "l00735" > < / a > < span class = "lineno" > 735< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > vehicle_is_used =< / div >
< div class = "line" > < a id = "l00736" name = "l00736" > < / a > < span class = "lineno" > 736< / span > !< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> IsEnd(next_accessor(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Start(vehicle))) ||< / div >
< div class = "line" > < a id = "l00737" name = "l00737" > < / a > < span class = "lineno" > 737< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> IsVehicleUsedWhenEmpty(vehicle);< / div >
< div class = "line" > < a id = "l00738" name = "l00738" > < / a > < span class = "lineno" > 738< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > optimize_vehicle_costs = optimize_costs & & vehicle_is_used;< / div >
< div class = "line" > < a id = "l00739" name = "l00739" > < / a > < span class = "lineno" > 739< / span > < span class = "keywordflow" > if< / span > (!SetRouteCumulConstraints(vehicle, next_accessor, cumul_offset,< / div >
< div class = "line" > < a id = "l00740" name = "l00740" > < / a > < span class = "lineno" > 740< / span > optimize_vehicle_costs, solver,< / div >
< div class = "line" > < a id = "l00741" name = "l00741" > < / a > < span class = "lineno" > 741< / span > & route_transit_cost, & route_cost_offset)) {< / div >
< div class = "line" > < a id = "l00742" name = "l00742" > < / a > < span class = "lineno" > 742< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ;< / div >
< div class = "line" > < a id = "l00743" name = "l00743" > < / a > < span class = "lineno" > 743< / span > }< / div >
< div class = "line" > < a id = "l00744" name = "l00744" > < / a > < span class = "lineno" > 744< / span > total_transit_cost = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (total_transit_cost, route_transit_cost);< / div >
< div class = "line" > < a id = "l00745" name = "l00745" > < / a > < span class = "lineno" > 745< / span > total_cost_offset = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (total_cost_offset, route_cost_offset);< / div >
< div class = "line" > < a id = "l00746" name = "l00746" > < / a > < span class = "lineno" > 746< / span > has_vehicles_being_optimized |= optimize_vehicle_costs;< / 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 > < span class = "keywordflow" > if< / span > (transit_cost != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00749" name = "l00749" > < / a > < span class = "lineno" > 749< / span > *transit_cost = total_transit_cost;< / div >
< div class = "line" > < a id = "l00750" name = "l00750" > < / a > < span class = "lineno" > 750< / span > }< / div >
< div class = "line" > < a id = "l00751" name = "l00751" > < / a > < span class = "lineno" > 751< / span > < / div >
< div class = "line" > < a id = "l00752" name = "l00752" > < / a > < span class = "lineno" > 752< / span > < span class = "keywordflow" > if< / span > (!SetGlobalConstraints(next_accessor, cumul_offset,< / div >
< div class = "line" > < a id = "l00753" name = "l00753" > < / a > < span class = "lineno" > 753< / span > has_vehicles_being_optimized, solver)) {< / div >
< div class = "line" > < a id = "l00754" name = "l00754" > < / a > < span class = "lineno" > 754< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ;< / div >
< div class = "line" > < a id = "l00755" name = "l00755" > < / a > < span class = "lineno" > 755< / span > }< / div >
< div class = "line" > < a id = "l00756" name = "l00756" > < / a > < span class = "lineno" > 756< / span > < / div >
< div class = "line" > < a id = "l00757" name = "l00757" > < / a > < span class = "lineno" > 757< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > =< / div >
< div class = "line" > < a id = "l00758" name = "l00758" > < / a > < span class = "lineno" > 758< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#acb5447abf2fd0ef52e46ce561ffef5cb" > Solve< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> RemainingTime());< / div >
< div class = "line" > < a id = "l00759" name = "l00759" > < / a > < span class = "lineno" > 759< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > == < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ) {< / div >
< div class = "line" > < a id = "l00760" name = "l00760" > < / a > < span class = "lineno" > 760< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa5b31c976cc6734003d9950e731dfed3" > Clear< / a > ();< / div >
< div class = "line" > < a id = "l00761" name = "l00761" > < / a > < span class = "lineno" > 761< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ;< / div >
< div class = "line" > < a id = "l00762" name = "l00762" > < / a > < span class = "lineno" > 762< / span > }< / div >
< div class = "line" > < a id = "l00763" name = "l00763" > < / a > < span class = "lineno" > 763< / span > < / div >
< div class = "line" > < a id = "l00764" name = "l00764" > < / a > < span class = "lineno" > 764< / span > < span class = "comment" > // TODO(user): In case the status is RELAXED_OPTIMAL_ONLY, check we can< / span > < / div >
< div class = "line" > < a id = "l00765" name = "l00765" > < / a > < span class = "lineno" > 765< / span > < span class = "comment" > // safely avoid filling variable and cost values.< / span > < / div >
< div class = "line" > < a id = "l00766" name = "l00766" > < / a > < span class = "lineno" > 766< / span > SetValuesFromLP(index_to_cumul_variable_, cumul_offset, solver, cumul_values);< / div >
< div class = "line" > < a id = "l00767" name = "l00767" > < / a > < span class = "lineno" > 767< / span > SetValuesFromLP(all_break_variables_, cumul_offset, solver, break_values);< / div >
< div class = "line" > < a id = "l00768" name = "l00768" > < / a > < span class = "lineno" > 768< / span > SetResourceIndices(solver, resource_indices_per_group);< / div >
< div class = "line" > < a id = "l00769" name = "l00769" > < / a > < span class = "lineno" > 769< / span > < / div >
< div class = "line" > < a id = "l00770" name = "l00770" > < / a > < span class = "lineno" > 770< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00771" name = "l00771" > < / a > < span class = "lineno" > 771< / span > *< a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa7ad30a5bcbd156380533cc7abb69172" > GetObjectiveValue< / a > (), total_cost_offset);< / div >
< div class = "line" > < a id = "l00772" name = "l00772" > < / a > < span class = "lineno" > 772< / span > }< / div >
< div class = "line" > < a id = "l00773" name = "l00773" > < / a > < span class = "lineno" > 773< / span > < / div >
< div class = "line" > < a id = "l00774" name = "l00774" > < / a > < span class = "lineno" > 774< / span > < span class = "keywordflow" > if< / span > (clear_lp) {< / div >
< div class = "line" > < a id = "l00775" name = "l00775" > < / a > < span class = "lineno" > 775< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa5b31c976cc6734003d9950e731dfed3" > Clear< / a > ();< / div >
< div class = "line" > < a id = "l00776" name = "l00776" > < / a > < span class = "lineno" > 776< / span > }< / div >
< div class = "line" > < a id = "l00777" name = "l00777" > < / a > < span class = "lineno" > 777< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ;< / 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" > 779< / span > < / div >
< div class = "line" > < a id = "l00780" name = "l00780" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a9af3ca4bab4b91eac932f71596ada6ac" > 780< / a > < / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a9af3ca4bab4b91eac932f71596ada6ac" > DimensionCumulOptimizerCore::OptimizeAndPack< / a > (< / div >
< div class = "line" > < a id = "l00781" name = "l00781" > < / a > < span class = "lineno" > 781< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00782" name = "l00782" > < / a > < span class = "lineno" > 782< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html" > RoutingLinearSolverWrapper< / a > * solver, std::vector< int64_t> * cumul_values,< / div >
< div class = "line" > < a id = "l00783" name = "l00783" > < / a > < span class = "lineno" > 783< / span > std::vector< int64_t> * break_values,< / div >
< div class = "line" > < a id = "l00784" name = "l00784" > < / a > < span class = "lineno" > 784< / span > std::vector< std::vector< int> > * resource_indices_per_group) {< / div >
< div class = "line" > < a id = "l00785" name = "l00785" > < / a > < span class = "lineno" > 785< / span > < span class = "comment" > // Note: We pass a non-nullptr cost to the Optimize() method so the costs< / span > < / div >
< div class = "line" > < a id = "l00786" name = "l00786" > < / a > < span class = "lineno" > 786< / span > < span class = "comment" > // are optimized by the solver.< / span > < / div >
< div class = "line" > < a id = "l00787" name = "l00787" > < / a > < span class = "lineno" > 787< / span > int64_t < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = 0;< / div >
< div class = "line" > < a id = "l00788" name = "l00788" > < / a > < span class = "lineno" > 788< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a2f7a5a1dd37425548dd240eaa26b3778" > Optimize< / a > (next_accessor, solver,< / div >
< div class = "line" > < a id = "l00789" name = "l00789" > < / a > < span class = "lineno" > 789< / span > < span class = "comment" > /*cumul_values=*/< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > /*break_values=*/< / span > < span class = "keyword" > nullptr< / span > ,< / div >
< div class = "line" > < a id = "l00790" name = "l00790" > < / a > < span class = "lineno" > 790< / span > < span class = "comment" > /*resource_indices_per_group=*/< / span > < span class = "keyword" > nullptr< / span > , & < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > ,< / div >
< div class = "line" > < a id = "l00791" name = "l00791" > < / a > < span class = "lineno" > 791< / span > < span class = "comment" > /*transit_cost=*/< / span > < span class = "keyword" > nullptr< / span > ,< / div >
< div class = "line" > < a id = "l00792" name = "l00792" > < / a > < span class = "lineno" > 792< / span > < span class = "comment" > /*clear_lp=*/< / span > < span class = "keyword" > false< / span > ) == < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ) {< / div >
< div class = "line" > < a id = "l00793" name = "l00793" > < / a > < span class = "lineno" > 793< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ;< / div >
< div class = "line" > < a id = "l00794" name = "l00794" > < / a > < span class = "lineno" > 794< / span > }< / div >
< div class = "line" > < a id = "l00795" name = "l00795" > < / a > < span class = "lineno" > 795< / span > std::vector< int> vehicles(< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a771ef9d454a03f02a8c884aacaf61765" > dimension< / a > ()-> < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ()-> vehicles());< / div >
< div class = "line" > < a id = "l00796" name = "l00796" > < / a > < span class = "lineno" > 796< / span > std::iota(vehicles.begin(), vehicles.end(), 0);< / div >
< div class = "line" > < a id = "l00797" name = "l00797" > < / a > < span class = "lineno" > 797< / span > < span class = "comment" > // Subtle: Even if the status was RELAXED_OPTIMAL_ONLY we try to pack just in< / span > < / div >
< div class = "line" > < a id = "l00798" name = "l00798" > < / a > < span class = "lineno" > 798< / span > < span class = "comment" > // case packing manages to make the solution completely feasible.< / span > < / div >
< div class = "line" > < a id = "l00799" name = "l00799" > < / a > < span class = "lineno" > 799< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > = PackRoutes(vehicles, solver);< / div >
< div class = "line" > < a id = "l00800" name = "l00800" > < / a > < span class = "lineno" > 800< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > == < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ) {< / div >
< div class = "line" > < a id = "l00801" name = "l00801" > < / a > < span class = "lineno" > 801< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ;< / div >
< div class = "line" > < a id = "l00802" name = "l00802" > < / a > < span class = "lineno" > 802< / span > }< / div >
< div class = "line" > < a id = "l00803" name = "l00803" > < / a > < span class = "lineno" > 803< / span > < span class = "comment" > // TODO(user): In case the status is RELAXED_OPTIMAL_ONLY, check we can< / span > < / div >
< div class = "line" > < a id = "l00804" name = "l00804" > < / a > < span class = "lineno" > 804< / span > < span class = "comment" > // safely avoid filling variable values.< / span > < / div >
< div class = "line" > < a id = "l00805" name = "l00805" > < / a > < span class = "lineno" > 805< / span > < span class = "keyword" > const< / span > int64_t global_offset = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a38a1205e1e6fec4a632d523a64856c4b" > GetGlobalOptimizerOffset< / a > ();< / div >
< div class = "line" > < a id = "l00806" name = "l00806" > < / a > < span class = "lineno" > 806< / span > SetValuesFromLP(index_to_cumul_variable_, global_offset, solver,< / div >
< div class = "line" > < a id = "l00807" name = "l00807" > < / a > < span class = "lineno" > 807< / span > cumul_values);< / div >
< div class = "line" > < a id = "l00808" name = "l00808" > < / a > < span class = "lineno" > 808< / span > SetValuesFromLP(all_break_variables_, global_offset, solver, break_values);< / div >
< div class = "line" > < a id = "l00809" name = "l00809" > < / a > < span class = "lineno" > 809< / span > SetResourceIndices(solver, resource_indices_per_group);< / div >
< div class = "line" > < a id = "l00810" name = "l00810" > < / a > < span class = "lineno" > 810< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa5b31c976cc6734003d9950e731dfed3" > Clear< / a > ();< / div >
< div class = "line" > < a id = "l00811" name = "l00811" > < / a > < span class = "lineno" > 811< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ;< / div >
< div class = "line" > < a id = "l00812" name = "l00812" > < / a > < span class = "lineno" > 812< / span > }< / div >
< div class = "line" > < a id = "l00813" name = "l00813" > < / a > < span class = "lineno" > 813< / span > < / div >
< div class = "line" > < a id = "l00814" name = "l00814" > < / a > < span class = "lineno" > 814< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < / div >
< div class = "line" > < a id = "l00815" name = "l00815" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#aec1c4f058fbbbd5e0b5f767c5f0a87a3" > 815< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#aec1c4f058fbbbd5e0b5f767c5f0a87a3" > DimensionCumulOptimizerCore::OptimizeAndPackSingleRoute< / a > (< / div >
< div class = "line" > < a id = "l00816" name = "l00816" > < / a > < span class = "lineno" > 816< / span > < span class = "keywordtype" > int< / span > vehicle, < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00817" name = "l00817" > < / a > < span class = "lineno" > 817< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_model_1_1_resource_group_1_1_resource.html" > RoutingModel::ResourceGroup::Resource< / a > * resource,< / div >
< div class = "line" > < a id = "l00818" name = "l00818" > < / a > < span class = "lineno" > 818< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html" > RoutingLinearSolverWrapper< / a > * solver, std::vector< int64_t> * cumul_values,< / div >
< div class = "line" > < a id = "l00819" name = "l00819" > < / a > < span class = "lineno" > 819< / span > std::vector< int64_t> * break_values) {< / div >
< div class = "line" > < a id = "l00820" name = "l00820" > < / a > < span class = "lineno" > 820< / span > < span class = "keywordflow" > if< / span > (resource == < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00821" name = "l00821" > < / a > < span class = "lineno" > 821< / span > < span class = "comment" > // Note: We pass a non-nullptr cost to the OptimizeSingleRoute() method so< / span > < / div >
< div class = "line" > < a id = "l00822" name = "l00822" > < / a > < span class = "lineno" > 822< / span > < span class = "comment" > // the costs are optimized by the LP.< / span > < / div >
< div class = "line" > < a id = "l00823" name = "l00823" > < / a > < span class = "lineno" > 823< / span > int64_t < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = 0;< / div >
< div class = "line" > < a id = "l00824" name = "l00824" > < / a > < span class = "lineno" > 824< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#ad8f55e0b1048c51c733207c60a2f87b0" > OptimizeSingleRoute< / a > (vehicle, next_accessor, solver,< / div >
< div class = "line" > < a id = "l00825" name = "l00825" > < / a > < span class = "lineno" > 825< / span > < span class = "comment" > /*cumul_values=*/< / span > < span class = "keyword" > nullptr< / span > , < span class = "comment" > /*break_values=*/< / span > < span class = "keyword" > nullptr< / span > ,< / div >
< div class = "line" > < a id = "l00826" name = "l00826" > < / a > < span class = "lineno" > 826< / span > & < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > , < span class = "comment" > /*transit_cost=*/< / span > < span class = "keyword" > nullptr< / span > ,< / div >
< div class = "line" > < a id = "l00827" name = "l00827" > < / a > < span class = "lineno" > 827< / span > < span class = "comment" > /*clear_lp=*/< / span > < span class = "keyword" > false< / span > ) ==< / div >
< div class = "line" > < a id = "l00828" name = "l00828" > < / a > < span class = "lineno" > 828< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ) {< / div >
< div class = "line" > < a id = "l00829" name = "l00829" > < / a > < span class = "lineno" > 829< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ;< / div >
< div class = "line" > < a id = "l00830" name = "l00830" > < / a > < span class = "lineno" > 830< / span > }< / div >
< div class = "line" > < a id = "l00831" name = "l00831" > < / a > < span class = "lineno" > 831< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00832" name = "l00832" > < / a > < span class = "lineno" > 832< / span > std::vector< int64_t> costs_without_transits;< / div >
< div class = "line" > < a id = "l00833" name = "l00833" > < / a > < span class = "lineno" > 833< / span > < span class = "keyword" > const< / span > std::vector< DimensionSchedulingStatus> statuses =< / div >
< div class = "line" > < a id = "l00834" name = "l00834" > < / a > < span class = "lineno" > 834< / span > < a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a164fa51cd8575b74cbc058770461eac3" > OptimizeSingleRouteWithResources< / a > (< / div >
< div class = "line" > < a id = "l00835" name = "l00835" > < / a > < span class = "lineno" > 835< / span > vehicle, next_accessor, {*resource}, {0},< / div >
< div class = "line" > < a id = "l00836" name = "l00836" > < / a > < span class = "lineno" > 836< / span > < span class = "comment" > /*optimize_vehicle_costs=*/< / span > < span class = "keyword" > true< / span > , solver, & costs_without_transits,< / div >
< div class = "line" > < a id = "l00837" name = "l00837" > < / a > < span class = "lineno" > 837< / span > < span class = "comment" > /*cumul_values=*/< / span > < span class = "keyword" > nullptr< / span > ,< / div >
< div class = "line" > < a id = "l00838" name = "l00838" > < / a > < span class = "lineno" > 838< / span > < span class = "comment" > /*break_values=*/< / span > < span class = "keyword" > nullptr< / span > ,< / div >
< div class = "line" > < a id = "l00839" name = "l00839" > < / a > < span class = "lineno" > 839< / span > < span class = "comment" > /*clear_lp=*/< / span > < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00840" name = "l00840" > < / a > < span class = "lineno" > 840< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (statuses.size(), 1);< / div >
< div class = "line" > < a id = "l00841" name = "l00841" > < / a > < span class = "lineno" > 841< / span > < span class = "keywordflow" > if< / span > (statuses[0] == < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ) {< / div >
< div class = "line" > < a id = "l00842" name = "l00842" > < / a > < span class = "lineno" > 842< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ;< / 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" > 844< / span > }< / div >
< div class = "line" > < a id = "l00845" name = "l00845" > < / a > < span class = "lineno" > 845< / span > < / div >
< div class = "line" > < a id = "l00846" name = "l00846" > < / a > < span class = "lineno" > 846< / span > < span class = "keyword" > const< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > = PackRoutes({vehicle}, solver);< / div >
< div class = "line" > < a id = "l00847" name = "l00847" > < / a > < span class = "lineno" > 847< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > == < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ) {< / div >
< div class = "line" > < a id = "l00848" name = "l00848" > < / a > < span class = "lineno" > 848< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ;< / 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" > const< / span > int64_t local_offset =< / div >
< div class = "line" > < a id = "l00851" name = "l00851" > < / a > < span class = "lineno" > 851< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#ac49d19c473861fd725540574c9779f7f" > GetLocalOptimizerOffsetForVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l00852" name = "l00852" > < / a > < span class = "lineno" > 852< / span > SetValuesFromLP(current_route_cumul_variables_, local_offset, solver,< / div >
< div class = "line" > < a id = "l00853" name = "l00853" > < / a > < span class = "lineno" > 853< / span > cumul_values);< / div >
< div class = "line" > < a id = "l00854" name = "l00854" > < / a > < span class = "lineno" > 854< / span > SetValuesFromLP(current_route_break_variables_, local_offset, solver,< / div >
< div class = "line" > < a id = "l00855" name = "l00855" > < / a > < span class = "lineno" > 855< / span > break_values);< / div >
< div class = "line" > < a id = "l00856" name = "l00856" > < / a > < span class = "lineno" > 856< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa5b31c976cc6734003d9950e731dfed3" > Clear< / a > ();< / div >
< div class = "line" > < a id = "l00857" name = "l00857" > < / a > < span class = "lineno" > 857< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ;< / div >
< div class = "line" > < a id = "l00858" name = "l00858" > < / a > < span class = "lineno" > 858< / span > }< / div >
< div class = "line" > < a id = "l00859" name = "l00859" > < / a > < span class = "lineno" > 859< / span > < / div >
< div class = "line" > < a id = "l00860" name = "l00860" > < / a > < span class = "lineno" > 860< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > DimensionCumulOptimizerCore::PackRoutes(< / div >
< div class = "line" > < a id = "l00861" name = "l00861" > < / a > < span class = "lineno" > 861< / span > std::vector< int> vehicles, < a class = "code hl_class" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html" > RoutingLinearSolverWrapper< / a > * solver) {< / div >
< div class = "line" > < a id = "l00862" name = "l00862" > < / a > < span class = "lineno" > 862< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_model.html" > RoutingModel< / a > * < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ();< / 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 > < span class = "comment" > // NOTE(user): Given our constraint matrix, our problem *should* always< / span > < / div >
< div class = "line" > < a id = "l00865" name = "l00865" > < / a > < span class = "lineno" > 865< / span > < span class = "comment" > // have an integer optimal solution, in which case we can round to the nearest< / span > < / div >
< div class = "line" > < a id = "l00866" name = "l00866" > < / a > < span class = "lineno" > 866< / span > < span class = "comment" > // integer both for the objective constraint bound (returned by< / span > < / div >
< div class = "line" > < a id = "l00867" name = "l00867" > < / a > < span class = "lineno" > 867< / span > < span class = "comment" > // GetObjectiveValue()) and the end cumul variable bound after minimizing< / span > < / div >
< div class = "line" > < a id = "l00868" name = "l00868" > < / a > < span class = "lineno" > 868< / span > < span class = "comment" > // (see b/154381899 showcasing an example where std::ceil leads to an< / span > < / div >
< div class = "line" > < a id = "l00869" name = "l00869" > < / a > < span class = "lineno" > 869< / span > < span class = "comment" > // " imperfect" packing due to rounding precision errors).< / span > < / div >
< div class = "line" > < a id = "l00870" name = "l00870" > < / a > < span class = "lineno" > 870< / span > < span class = "comment" > // If this DCHECK ever fails, it can be removed but the code below should be< / span > < / div >
< div class = "line" > < a id = "l00871" name = "l00871" > < / a > < span class = "lineno" > 871< / span > < span class = "comment" > // adapted to have a 2-phase approach, solving once with the rounded value as< / span > < / div >
< div class = "line" > < a id = "l00872" name = "l00872" > < / a > < span class = "lineno" > 872< / span > < span class = "comment" > // bound and if this fails, solve again using std::ceil.< / span > < / div >
< div class = "line" > < a id = "l00873" name = "l00873" > < / a > < span class = "lineno" > 873< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#af1eb90688746692ec522c88d501bd598" > SolutionIsInteger< / a > ());< / 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 = "comment" > // Minimize the route end times without increasing the cost.< / span > < / div >
< div class = "line" > < a id = "l00876" name = "l00876" > < / a > < span class = "lineno" > 876< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ab570a51d5ff506f435fa428d3f145f0a" > AddObjectiveConstraint< / a > ();< / div >
< div class = "line" > < a id = "l00877" name = "l00877" > < / a > < span class = "lineno" > 877< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ab8bd6c2ebc0fe292221efda5c39de361" > ClearObjective< / a > ();< / div >
< div class = "line" > < a id = "l00878" name = "l00878" > < / a > < span class = "lineno" > 878< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > vehicle : vehicles) {< / div >
< div class = "line" > < a id = "l00879" name = "l00879" > < / a > < span class = "lineno" > 879< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ad56b5d5264e07b44be873dfdcd29cb8e" > SetObjectiveCoefficient< / a > (< / div >
< div class = "line" > < a id = "l00880" name = "l00880" > < / a > < span class = "lineno" > 880< / span > index_to_cumul_variable_[< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> End(vehicle)], 1);< / div >
< div class = "line" > < a id = "l00881" name = "l00881" > < / a > < span class = "lineno" > 881< / span > }< / div >
< div class = "line" > < a id = "l00882" name = "l00882" > < / a > < span class = "lineno" > 882< / span > < / div >
< div class = "line" > < a id = "l00883" name = "l00883" > < / a > < span class = "lineno" > 883< / span > < span class = "keywordflow" > if< / span > (solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#acb5447abf2fd0ef52e46ce561ffef5cb" > Solve< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> RemainingTime()) ==< / div >
< div class = "line" > < a id = "l00884" name = "l00884" > < / a > < span class = "lineno" > 884< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ) {< / div >
< div class = "line" > < a id = "l00885" name = "l00885" > < / a > < span class = "lineno" > 885< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > ;< / 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 > < / div >
< div class = "line" > < a id = "l00888" name = "l00888" > < / a > < span class = "lineno" > 888< / span > < span class = "comment" > // Maximize the route start times without increasing the cost or the route end< / span > < / div >
< div class = "line" > < a id = "l00889" name = "l00889" > < / a > < span class = "lineno" > 889< / span > < span class = "comment" > // times.< / span > < / div >
< div class = "line" > < a id = "l00890" name = "l00890" > < / a > < span class = "lineno" > 890< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ab8bd6c2ebc0fe292221efda5c39de361" > ClearObjective< / a > ();< / div >
< div class = "line" > < a id = "l00891" name = "l00891" > < / a > < span class = "lineno" > 891< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > vehicle : vehicles) {< / div >
< div class = "line" > < a id = "l00892" name = "l00892" > < / a > < span class = "lineno" > 892< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > end_cumul_var = index_to_cumul_variable_[< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> End(vehicle)];< / div >
< div class = "line" > < a id = "l00893" name = "l00893" > < / a > < span class = "lineno" > 893< / span > < span class = "comment" > // end_cumul_var < = solver.GetValue(end_cumul_var)< / span > < / div >
< div class = "line" > < a id = "l00894" name = "l00894" > < / a > < span class = "lineno" > 894< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ad1a3a80256c0caa8f7ebdacb42294c81" > SetVariableBounds< / a > (< / div >
< div class = "line" > < a id = "l00895" name = "l00895" > < / a > < span class = "lineno" > 895< / span > end_cumul_var, solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#afaf5c7b0c88dbe8a11b8d9d66a7c2871" > GetVariableLowerBound< / a > (end_cumul_var),< / div >
< div class = "line" > < a id = "l00896" name = "l00896" > < / a > < span class = "lineno" > 896< / span > < a class = "code hl_function" href = "classoperations__research_1_1_math_util.html#a55fc8a3af7c2526c83e83586cd578d89" > MathUtil::FastInt64Round< / a > (solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ac154a773600edab5f5fbc597c5639cce" > GetValue< / a > (end_cumul_var)));< / 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 > < span class = "comment" > // Maximize the starts of the routes.< / span > < / div >
< div class = "line" > < a id = "l00899" name = "l00899" > < / a > < span class = "lineno" > 899< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ad56b5d5264e07b44be873dfdcd29cb8e" > SetObjectiveCoefficient< / a > (< / div >
< div class = "line" > < a id = "l00900" name = "l00900" > < / a > < span class = "lineno" > 900< / span > index_to_cumul_variable_[< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Start(vehicle)], -1);< / div >
< div class = "line" > < a id = "l00901" name = "l00901" > < / a > < span class = "lineno" > 901< / span > }< / div >
< div class = "line" > < a id = "l00902" name = "l00902" > < / a > < span class = "lineno" > 902< / span > < span class = "keywordflow" > return< / span > solver-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#acb5447abf2fd0ef52e46ce561ffef5cb" > Solve< / a > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> RemainingTime());< / div >
< div class = "line" > < a id = "l00903" name = "l00903" > < / a > < span class = "lineno" > 903< / span > }< / div >
< div class = "line" > < a id = "l00904" name = "l00904" > < / a > < span class = "lineno" > 904< / span > < / div >
< div class = "line" > < a id = "l00905" name = "l00905" > < / a > < span class = "lineno" > 905< / span > < span class = "keywordtype" > void< / span > DimensionCumulOptimizerCore::InitOptimizer(< / div >
< div class = "line" > < a id = "l00906" name = "l00906" > < / a > < span class = "lineno" > 906< / span > RoutingLinearSolverWrapper* solver) {< / div >
< div class = "line" > < a id = "l00907" name = "l00907" > < / a > < span class = "lineno" > 907< / span > solver-> Clear();< / div >
< div class = "line" > < a id = "l00908" name = "l00908" > < / a > < span class = "lineno" > 908< / span > index_to_cumul_variable_.assign(dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a2658bab0f635e3b399b100ecd6bc12cb" > cumuls< / a > ().size(), -1);< / div >
< div class = "line" > < a id = "l00909" name = "l00909" > < / a > < span class = "lineno" > 909< / span > max_end_cumul_ = solver-> CreateNewPositiveVariable();< / div >
< div class = "line" > < a id = "l00910" name = "l00910" > < / a > < span class = "lineno" > 910< / span > min_start_cumul_ = solver-> CreateNewPositiveVariable();< / div >
< div class = "line" > < a id = "l00911" name = "l00911" > < / a > < span class = "lineno" > 911< / span > }< / div >
< div class = "line" > < a id = "l00912" name = "l00912" > < / a > < span class = "lineno" > 912< / span > < / div >
< div class = "line" > < a id = "l00913" name = "l00913" > < / a > < span class = "lineno" > 913< / span > < span class = "keywordtype" > bool< / span > DimensionCumulOptimizerCore::ComputeRouteCumulBounds(< / div >
< div class = "line" > < a id = "l00914" name = "l00914" > < / a > < span class = "lineno" > 914< / span > < span class = "keyword" > const< / span > std::vector< int64_t> & route,< / div >
< div class = "line" > < a id = "l00915" name = "l00915" > < / a > < span class = "lineno" > 915< / span > < span class = "keyword" > const< / span > std::vector< int64_t> & fixed_transits, int64_t cumul_offset) {< / div >
< div class = "line" > < a id = "l00916" name = "l00916" > < / a > < span class = "lineno" > 916< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > route_size = route.size();< / div >
< div class = "line" > < a id = "l00917" name = "l00917" > < / a > < span class = "lineno" > 917< / span > current_route_min_cumuls_.resize(route_size);< / div >
< div class = "line" > < a id = "l00918" name = "l00918" > < / a > < span class = "lineno" > 918< / span > current_route_max_cumuls_.resize(route_size);< / div >
< div class = "line" > < a id = "l00919" name = "l00919" > < / a > < span class = "lineno" > 919< / span > < span class = "keywordflow" > if< / span > (propagator_ != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00920" name = "l00920" > < / a > < span class = "lineno" > 920< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = 0; pos < route_size; pos++) {< / div >
< div class = "line" > < a id = "l00921" name = "l00921" > < / a > < span class = "lineno" > 921< / span > < span class = "keyword" > const< / span > int64_t node = route[pos];< / div >
< div class = "line" > < a id = "l00922" name = "l00922" > < / a > < span class = "lineno" > 922< / span > current_route_min_cumuls_[pos] = propagator_-> CumulMin(node);< / div >
< div class = "line" > < a id = "l00923" name = "l00923" > < / a > < span class = "lineno" > 923< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (current_route_min_cumuls_[pos], 0);< / div >
< div class = "line" > < a id = "l00924" name = "l00924" > < / a > < span class = "lineno" > 924< / span > current_route_max_cumuls_[pos] = propagator_-> CumulMax(node);< / div >
< div class = "line" > < a id = "l00925" name = "l00925" > < / a > < span class = "lineno" > 925< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (current_route_max_cumuls_[pos], current_route_min_cumuls_[pos]);< / div >
< div class = "line" > < a id = "l00926" name = "l00926" > < / a > < span class = "lineno" > 926< / span > }< / div >
< div class = "line" > < a id = "l00927" name = "l00927" > < / a > < span class = "lineno" > 927< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00928" name = "l00928" > < / a > < span class = "lineno" > 928< / span > }< / div >
< div class = "line" > < a id = "l00929" name = "l00929" > < / a > < span class = "lineno" > 929< / span > < / div >
< div class = "line" > < a id = "l00930" name = "l00930" > < / a > < span class = "lineno" > 930< / span > < span class = "comment" > // Extract cumul min/max and fixed transits from CP.< / span > < / div >
< div class = "line" > < a id = "l00931" name = "l00931" > < / a > < span class = "lineno" > 931< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = 0; pos < route_size; ++pos) {< / div >
< div class = "line" > < a id = "l00932" name = "l00932" > < / a > < span class = "lineno" > 932< / span > < span class = "keywordflow" > if< / span > (!GetCumulBoundsWithOffset(*dimension_, route[pos], cumul_offset,< / div >
< div class = "line" > < a id = "l00933" name = "l00933" > < / a > < span class = "lineno" > 933< / span > & current_route_min_cumuls_[pos],< / div >
< div class = "line" > < a id = "l00934" name = "l00934" > < / a > < span class = "lineno" > 934< / span > & current_route_max_cumuls_[pos])) {< / div >
< div class = "line" > < a id = "l00935" name = "l00935" > < / a > < span class = "lineno" > 935< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00936" name = "l00936" > < / a > < span class = "lineno" > 936< / span > }< / div >
< div class = "line" > < a id = "l00937" name = "l00937" > < / a > < span class = "lineno" > 937< / span > }< / div >
< div class = "line" > < a id = "l00938" name = "l00938" > < / a > < span class = "lineno" > 938< / span > < / div >
< div class = "line" > < a id = "l00939" name = "l00939" > < / a > < span class = "lineno" > 939< / span > < span class = "comment" > // Refine cumul bounds using< / span > < / div >
< div class = "line" > < a id = "l00940" name = "l00940" > < / a > < span class = "lineno" > 940< / span > < span class = "comment" > // cumul[i+1] > = cumul[i] + fixed_transit[i] + slack[i].< / span > < / div >
< div class = "line" > < a id = "l00941" name = "l00941" > < / a > < span class = "lineno" > 941< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = 1; pos < route_size; ++pos) {< / div >
< div class = "line" > < a id = "l00942" name = "l00942" > < / a > < span class = "lineno" > 942< / span > < span class = "keyword" > const< / span > int64_t slack_min = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a4232c22ddc9e65e726ee87cf27778072" > SlackVar< / a > (route[pos - 1])-> < a class = "code hl_function" href = "classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7" > Min< / a > ();< / div >
< div class = "line" > < a id = "l00943" name = "l00943" > < / a > < span class = "lineno" > 943< / span > current_route_min_cumuls_[pos] = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (< / div >
< div class = "line" > < a id = "l00944" name = "l00944" > < / a > < span class = "lineno" > 944< / span > current_route_min_cumuls_[pos],< / div >
< div class = "line" > < a id = "l00945" name = "l00945" > < / a > < span class = "lineno" > 945< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< / div >
< div class = "line" > < a id = "l00946" name = "l00946" > < / a > < span class = "lineno" > 946< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (current_route_min_cumuls_[pos - 1], fixed_transits[pos - 1]),< / div >
< div class = "line" > < a id = "l00947" name = "l00947" > < / a > < span class = "lineno" > 947< / span > slack_min));< / div >
< div class = "line" > < a id = "l00948" name = "l00948" > < / a > < span class = "lineno" > 948< / span > current_route_min_cumuls_[pos] = GetFirstPossibleValueForCumulWithOffset(< / div >
< div class = "line" > < a id = "l00949" name = "l00949" > < / a > < span class = "lineno" > 949< / span > *dimension_, route[pos], current_route_min_cumuls_[pos], cumul_offset);< / div >
< div class = "line" > < a id = "l00950" name = "l00950" > < / a > < span class = "lineno" > 950< / span > < span class = "keywordflow" > if< / span > (current_route_min_cumuls_[pos] > current_route_max_cumuls_[pos]) {< / div >
< div class = "line" > < a id = "l00951" name = "l00951" > < / a > < span class = "lineno" > 951< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00952" name = "l00952" > < / a > < span class = "lineno" > 952< / span > }< / div >
< div class = "line" > < a id = "l00953" name = "l00953" > < / a > < span class = "lineno" > 953< / span > }< / div >
< div class = "line" > < a id = "l00954" name = "l00954" > < / a > < span class = "lineno" > 954< / span > < / div >
< div class = "line" > < a id = "l00955" name = "l00955" > < / a > < span class = "lineno" > 955< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = route_size - 2; pos > = 0; --pos) {< / div >
< div class = "line" > < a id = "l00956" name = "l00956" > < / a > < span class = "lineno" > 956< / span > < span class = "comment" > // If cumul_max[pos+1] is kint64max, it will be translated to< / span > < / div >
< div class = "line" > < a id = "l00957" name = "l00957" > < / a > < span class = "lineno" > 957< / span > < span class = "comment" > // double +infinity, so it must not constrain cumul_max[pos].< / span > < / div >
< div class = "line" > < a id = "l00958" name = "l00958" > < / a > < span class = "lineno" > 958< / span > < span class = "keywordflow" > if< / span > (current_route_max_cumuls_[pos + 1] < < / div >
< div class = "line" > < a id = "l00959" name = "l00959" > < / a > < span class = "lineno" > 959< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l00960" name = "l00960" > < / a > < span class = "lineno" > 960< / span > < span class = "keyword" > const< / span > int64_t slack_min = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a4232c22ddc9e65e726ee87cf27778072" > SlackVar< / a > (route[pos])-> < a class = "code hl_function" href = "classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7" > Min< / a > ();< / div >
< div class = "line" > < a id = "l00961" name = "l00961" > < / a > < span class = "lineno" > 961< / span > current_route_max_cumuls_[pos] = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (< / div >
< div class = "line" > < a id = "l00962" name = "l00962" > < / a > < span class = "lineno" > 962< / span > current_route_max_cumuls_[pos],< / div >
< div class = "line" > < a id = "l00963" name = "l00963" > < / a > < span class = "lineno" > 963< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< / div >
< div class = "line" > < a id = "l00964" name = "l00964" > < / a > < span class = "lineno" > 964< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (current_route_max_cumuls_[pos + 1], fixed_transits[pos]),< / div >
< div class = "line" > < a id = "l00965" name = "l00965" > < / a > < span class = "lineno" > 965< / span > slack_min));< / div >
< div class = "line" > < a id = "l00966" name = "l00966" > < / a > < span class = "lineno" > 966< / span > current_route_max_cumuls_[pos] = GetLastPossibleValueForCumulWithOffset(< / div >
< div class = "line" > < a id = "l00967" name = "l00967" > < / a > < span class = "lineno" > 967< / span > *dimension_, route[pos], current_route_max_cumuls_[pos],< / div >
< div class = "line" > < a id = "l00968" name = "l00968" > < / a > < span class = "lineno" > 968< / span > cumul_offset);< / div >
< div class = "line" > < a id = "l00969" name = "l00969" > < / a > < span class = "lineno" > 969< / span > < span class = "keywordflow" > if< / span > (current_route_max_cumuls_[pos] < current_route_min_cumuls_[pos]) {< / div >
< div class = "line" > < a id = "l00970" name = "l00970" > < / a > < span class = "lineno" > 970< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00971" name = "l00971" > < / a > < span class = "lineno" > 971< / span > }< / div >
< div class = "line" > < a id = "l00972" name = "l00972" > < / a > < span class = "lineno" > 972< / span > }< / div >
< div class = "line" > < a id = "l00973" name = "l00973" > < / a > < span class = "lineno" > 973< / span > }< / div >
< div class = "line" > < a id = "l00974" name = "l00974" > < / a > < span class = "lineno" > 974< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00975" name = "l00975" > < / a > < span class = "lineno" > 975< / span > }< / div >
< div class = "line" > < a id = "l00976" name = "l00976" > < / a > < span class = "lineno" > 976< / span > < / div >
< div class = "line" > < a id = "l00977" name = "l00977" > < / a > < span class = "lineno" > 977< / span > < span class = "keywordtype" > bool< / span > DimensionCumulOptimizerCore::SetRouteCumulConstraints(< / div >
< div class = "line" > < a id = "l00978" name = "l00978" > < / a > < span class = "lineno" > 978< / span > < span class = "keywordtype" > int< / span > vehicle, < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l00979" name = "l00979" > < / a > < span class = "lineno" > 979< / span > int64_t cumul_offset, < span class = "keywordtype" > bool< / span > optimize_costs,< / div >
< div class = "line" > < a id = "l00980" name = "l00980" > < / a > < span class = "lineno" > 980< / span > RoutingLinearSolverWrapper* solver, int64_t* route_transit_cost,< / div >
< div class = "line" > < a id = "l00981" name = "l00981" > < / a > < span class = "lineno" > 981< / span > int64_t* route_cost_offset) {< / div >
< div class = "line" > < a id = "l00982" name = "l00982" > < / a > < span class = "lineno" > 982< / span > RoutingModel* < span class = "keyword" > const< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ();< / div >
< div class = "line" > < a id = "l00983" name = "l00983" > < / a > < span class = "lineno" > 983< / span > < span class = "comment" > // Extract the vehicle' s path from next_accessor.< / span > < / div >
< div class = "line" > < a id = "l00984" name = "l00984" > < / a > < span class = "lineno" > 984< / span > std::vector< int64_t> path;< / div >
< div class = "line" > < a id = "l00985" name = "l00985" > < / a > < span class = "lineno" > 985< / span > {< / div >
< div class = "line" > < a id = "l00986" name = "l00986" > < / a > < span class = "lineno" > 986< / span > < span class = "keywordtype" > int< / span > node = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> Start(vehicle);< / div >
< div class = "line" > < a id = "l00987" name = "l00987" > < / a > < span class = "lineno" > 987< / span > path.push_back(node);< / div >
< div class = "line" > < a id = "l00988" name = "l00988" > < / a > < span class = "lineno" > 988< / span > < span class = "keywordflow" > while< / span > (!< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> IsEnd(node)) {< / div >
< div class = "line" > < a id = "l00989" name = "l00989" > < / a > < span class = "lineno" > 989< / span > node = next_accessor(node);< / div >
< div class = "line" > < a id = "l00990" name = "l00990" > < / a > < span class = "lineno" > 990< / span > path.push_back(node);< / div >
< div class = "line" > < a id = "l00991" name = "l00991" > < / a > < span class = "lineno" > 991< / span > }< / div >
< div class = "line" > < a id = "l00992" name = "l00992" > < / a > < span class = "lineno" > 992< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (path.size(), 2);< / div >
< div class = "line" > < a id = "l00993" name = "l00993" > < / a > < span class = "lineno" > 993< / span > }< / div >
< div class = "line" > < a id = "l00994" name = "l00994" > < / a > < span class = "lineno" > 994< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > path_size = path.size();< / div >
< div class = "line" > < a id = "l00995" name = "l00995" > < / a > < span class = "lineno" > 995< / span > < / div >
< div class = "line" > < a id = "l00996" name = "l00996" > < / a > < span class = "lineno" > 996< / span > std::vector< int64_t> fixed_transit(path_size - 1);< / div >
< div class = "line" > < a id = "l00997" name = "l00997" > < / a > < span class = "lineno" > 997< / span > {< / div >
< div class = "line" > < a id = "l00998" name = "l00998" > < / a > < span class = "lineno" > 998< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t, int64_t)> & transit_accessor =< / div >
< div class = "line" > < a id = "l00999" name = "l00999" > < / a > < span class = "lineno" > 999< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a5c170c586b06b6435f4e85cfc9db27e5" > transit_evaluator< / a > (vehicle);< / div >
< div class = "line" > < a id = "l01000" name = "l01000" > < / a > < span class = "lineno" > 1000< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = 1; pos < path_size; ++pos) {< / div >
< div class = "line" > < a id = "l01001" name = "l01001" > < / a > < span class = "lineno" > 1001< / span > fixed_transit[pos - 1] = transit_accessor(path[pos - 1], path[pos]);< / div >
< div class = "line" > < a id = "l01002" name = "l01002" > < / a > < span class = "lineno" > 1002< / span > }< / div >
< div class = "line" > < a id = "l01003" name = "l01003" > < / a > < span class = "lineno" > 1003< / span > }< / div >
< div class = "line" > < a id = "l01004" name = "l01004" > < / a > < span class = "lineno" > 1004< / span > < / div >
< div class = "line" > < a id = "l01005" name = "l01005" > < / a > < span class = "lineno" > 1005< / span > < span class = "keywordflow" > if< / span > (!ComputeRouteCumulBounds(path, fixed_transit, cumul_offset)) {< / div >
< div class = "line" > < a id = "l01006" name = "l01006" > < / a > < span class = "lineno" > 1006< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01007" name = "l01007" > < / a > < span class = "lineno" > 1007< / span > }< / div >
< div class = "line" > < a id = "l01008" name = "l01008" > < / a > < span class = "lineno" > 1008< / span > < / div >
< div class = "line" > < a id = "l01009" name = "l01009" > < / a > < span class = "lineno" > 1009< / span > < span class = "comment" > // LP Model variables, current_route_cumul_variables_ and lp_slacks.< / span > < / div >
< div class = "line" > < a id = "l01010" name = "l01010" > < / a > < span class = "lineno" > 1010< / span > < span class = "comment" > // Create LP variables for cumuls.< / span > < / div >
< div class = "line" > < a id = "l01011" name = "l01011" > < / a > < span class = "lineno" > 1011< / span > std::vector< int> & lp_cumuls = current_route_cumul_variables_;< / div >
< div class = "line" > < a id = "l01012" name = "l01012" > < / a > < span class = "lineno" > 1012< / span > lp_cumuls.assign(path_size, -1);< / div >
< div class = "line" > < a id = "l01013" name = "l01013" > < / a > < span class = "lineno" > 1013< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = 0; pos < path_size; ++pos) {< / div >
< div class = "line" > < a id = "l01014" name = "l01014" > < / a > < span class = "lineno" > 1014< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > lp_cumul = solver-> CreateNewPositiveVariable();< / div >
< div class = "line" > < a id = "l01015" name = "l01015" > < / a > < span class = "lineno" > 1015< / span > index_to_cumul_variable_[path[pos]] = lp_cumul;< / div >
< div class = "line" > < a id = "l01016" name = "l01016" > < / a > < span class = "lineno" > 1016< / span > lp_cumuls[pos] = lp_cumul;< / div >
< div class = "line" > < a id = "l01017" name = "l01017" > < / a > < span class = "lineno" > 1017< / span > < span class = "keywordflow" > if< / span > (!solver-> SetVariableBounds(lp_cumul, current_route_min_cumuls_[pos],< / div >
< div class = "line" > < a id = "l01018" name = "l01018" > < / a > < span class = "lineno" > 1018< / span > current_route_max_cumuls_[pos])) {< / div >
< div class = "line" > < a id = "l01019" name = "l01019" > < / a > < span class = "lineno" > 1019< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01020" name = "l01020" > < / a > < span class = "lineno" > 1020< / span > }< / div >
< div class = "line" > < a id = "l01021" name = "l01021" > < / a > < span class = "lineno" > 1021< / span > < span class = "keyword" > const< / span > SortedDisjointIntervalList& forbidden =< / div >
< div class = "line" > < a id = "l01022" name = "l01022" > < / a > < span class = "lineno" > 1022< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a9958465c1ff256b5cbcdc684ada03e60" > forbidden_intervals< / a > ()[path[pos]];< / div >
< div class = "line" > < a id = "l01023" name = "l01023" > < / a > < span class = "lineno" > 1023< / span > < span class = "keywordflow" > if< / span > (forbidden.NumIntervals() > 0) {< / div >
< div class = "line" > < a id = "l01024" name = "l01024" > < / a > < span class = "lineno" > 1024< / span > std::vector< int64_t> starts;< / div >
< div class = "line" > < a id = "l01025" name = "l01025" > < / a > < span class = "lineno" > 1025< / span > std::vector< int64_t> ends;< / div >
< div class = "line" > < a id = "l01026" name = "l01026" > < / a > < span class = "lineno" > 1026< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > ClosedInterval < a class = "code hl_variable" href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > :< / div >
< div class = "line" > < a id = "l01027" name = "l01027" > < / a > < span class = "lineno" > 1027< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a70dcc75273b8ffe7bf1df455e227d939" > GetAllowedIntervalsInRange< / a > (< / div >
< div class = "line" > < a id = "l01028" name = "l01028" > < / a > < span class = "lineno" > 1028< / span > path[pos], < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (current_route_min_cumuls_[pos], cumul_offset),< / div >
< div class = "line" > < a id = "l01029" name = "l01029" > < / a > < span class = "lineno" > 1029< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (current_route_max_cumuls_[pos], cumul_offset))) {< / div >
< div class = "line" > < a id = "l01030" name = "l01030" > < / a > < span class = "lineno" > 1030< / span > starts.push_back(< a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > .start, cumul_offset));< / div >
< div class = "line" > < a id = "l01031" name = "l01031" > < / a > < span class = "lineno" > 1031< / span > ends.push_back(< a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< a class = "code hl_variable" href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > .end, cumul_offset));< / div >
< div class = "line" > < a id = "l01032" name = "l01032" > < / a > < span class = "lineno" > 1032< / span > }< / div >
< div class = "line" > < a id = "l01033" name = "l01033" > < / a > < span class = "lineno" > 1033< / span > solver-> SetVariableDisjointBounds(lp_cumul, starts, ends);< / div >
< div class = "line" > < a id = "l01034" name = "l01034" > < / a > < span class = "lineno" > 1034< / span > }< / div >
< div class = "line" > < a id = "l01035" name = "l01035" > < / a > < span class = "lineno" > 1035< / span > }< / div >
< div class = "line" > < a id = "l01036" name = "l01036" > < / a > < span class = "lineno" > 1036< / span > < span class = "comment" > // Create LP variables for slacks.< / span > < / div >
< div class = "line" > < a id = "l01037" name = "l01037" > < / a > < span class = "lineno" > 1037< / span > std::vector< int> lp_slacks(path_size - 1, -1);< / div >
< div class = "line" > < a id = "l01038" name = "l01038" > < / a > < span class = "lineno" > 1038< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = 0; pos < path_size - 1; ++pos) {< / div >
< div class = "line" > < a id = "l01039" name = "l01039" > < / a > < span class = "lineno" > 1039< / span > < span class = "keyword" > const< / span > IntVar* cp_slack = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a4232c22ddc9e65e726ee87cf27778072" > SlackVar< / a > (path[pos]);< / div >
< div class = "line" > < a id = "l01040" name = "l01040" > < / a > < span class = "lineno" > 1040< / span > lp_slacks[pos] = solver-> CreateNewPositiveVariable();< / div >
< div class = "line" > < a id = "l01041" name = "l01041" > < / a > < span class = "lineno" > 1041< / span > < span class = "keywordflow" > if< / span > (!solver-> SetVariableBounds(lp_slacks[pos], cp_slack-> Min(),< / div >
< div class = "line" > < a id = "l01042" name = "l01042" > < / a > < span class = "lineno" > 1042< / span > cp_slack-> Max())) {< / div >
< div class = "line" > < a id = "l01043" name = "l01043" > < / a > < span class = "lineno" > 1043< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01044" name = "l01044" > < / a > < span class = "lineno" > 1044< / span > }< / div >
< div class = "line" > < a id = "l01045" name = "l01045" > < / a > < span class = "lineno" > 1045< / span > }< / div >
< div class = "line" > < a id = "l01046" name = "l01046" > < / a > < span class = "lineno" > 1046< / span > < / div >
< div class = "line" > < a id = "l01047" name = "l01047" > < / a > < span class = "lineno" > 1047< / span > < span class = "comment" > // LP Model constraints and costs.< / span > < / div >
< div class = "line" > < a id = "l01048" name = "l01048" > < / a > < span class = "lineno" > 1048< / span > < span class = "comment" > // Add all path constraints to LP:< / span > < / div >
< div class = "line" > < a id = "l01049" name = "l01049" > < / a > < span class = "lineno" > 1049< / span > < span class = "comment" > // cumul[i] + fixed_transit[i] + slack[i] == cumul[i+1]< / span > < / div >
< div class = "line" > < a id = "l01050" name = "l01050" > < / a > < span class = "lineno" > 1050< / span > < span class = "comment" > // < => fixed_transit[i] == cumul[i+1] - cumul[i] - slack[i].< / span > < / div >
< div class = "line" > < a id = "l01051" name = "l01051" > < / a > < span class = "lineno" > 1051< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = 0; pos < path_size - 1; ++pos) {< / div >
< div class = "line" > < a id = "l01052" name = "l01052" > < / a > < span class = "lineno" > 1052< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > =< / div >
< div class = "line" > < a id = "l01053" name = "l01053" > < / a > < span class = "lineno" > 1053< / span > solver-> CreateNewConstraint(fixed_transit[pos], fixed_transit[pos]);< / div >
< div class = "line" > < a id = "l01054" name = "l01054" > < / a > < span class = "lineno" > 1054< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_cumuls[pos + 1], 1);< / div >
< div class = "line" > < a id = "l01055" name = "l01055" > < / a > < span class = "lineno" > 1055< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_cumuls[pos], -1);< / div >
< div class = "line" > < a id = "l01056" name = "l01056" > < / a > < span class = "lineno" > 1056< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_slacks[pos], -1);< / div >
< div class = "line" > < a id = "l01057" name = "l01057" > < / a > < span class = "lineno" > 1057< / span > }< / div >
< div class = "line" > < a id = "l01058" name = "l01058" > < / a > < span class = "lineno" > 1058< / span > < span class = "keywordflow" > if< / span > (route_cost_offset != < span class = "keyword" > nullptr< / span > ) *route_cost_offset = 0;< / div >
< div class = "line" > < a id = "l01059" name = "l01059" > < / a > < span class = "lineno" > 1059< / span > < span class = "keywordflow" > if< / span > (optimize_costs) {< / div >
< div class = "line" > < a id = "l01060" name = "l01060" > < / a > < span class = "lineno" > 1060< / span > < span class = "comment" > // Add soft upper bounds.< / span > < / div >
< div class = "line" > < a id = "l01061" name = "l01061" > < / a > < span class = "lineno" > 1061< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = 0; pos < path_size; ++pos) {< / div >
< div class = "line" > < a id = "l01062" name = "l01062" > < / a > < span class = "lineno" > 1062< / span > < span class = "keywordflow" > if< / span > (!dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a8eafd6802aace5a8b509d920de5e37c5" > HasCumulVarSoftUpperBound< / a > (path[pos])) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01063" name = "l01063" > < / a > < span class = "lineno" > 1063< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > =< / div >
< div class = "line" > < a id = "l01064" name = "l01064" > < / a > < span class = "lineno" > 1064< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a32c310c90b2870f76dfe58ef41127d83" > GetCumulVarSoftUpperBoundCoefficient< / a > (path[pos]);< / div >
< div class = "line" > < a id = "l01065" name = "l01065" > < / a > < span class = "lineno" > 1065< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > == 0) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01066" name = "l01066" > < / a > < span class = "lineno" > 1066< / span > int64_t < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#ae80c65007e8e9be55995bb2aa4493898" > GetCumulVarSoftUpperBound< / a > (path[pos]);< / div >
< div class = "line" > < a id = "l01067" name = "l01067" > < / a > < span class = "lineno" > 1067< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > < cumul_offset & & route_cost_offset != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l01068" name = "l01068" > < / a > < span class = "lineno" > 1068< / span > < span class = "comment" > // Add coef * (cumul_offset - bound) to the cost offset.< / span > < / div >
< div class = "line" > < a id = "l01069" name = "l01069" > < / a > < span class = "lineno" > 1069< / span > *route_cost_offset = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (*route_cost_offset,< / div >
< div class = "line" > < a id = "l01070" name = "l01070" > < / a > < span class = "lineno" > 1070< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#aa64bf49d041052c7cb3f40f7496d7534" > CapProd< / a > (< a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (cumul_offset, < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > ), < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > ));< / div >
< div class = "line" > < a id = "l01071" name = "l01071" > < / a > < span class = "lineno" > 1071< / span > }< / div >
< div class = "line" > < a id = "l01072" name = "l01072" > < / a > < span class = "lineno" > 1072< / span > < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > = std::max< int64_t> (0, < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > , cumul_offset));< / div >
< div class = "line" > < a id = "l01073" name = "l01073" > < / a > < span class = "lineno" > 1073< / span > < span class = "keywordflow" > if< / span > (current_route_max_cumuls_[pos] < = < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > ) {< / div >
< div class = "line" > < a id = "l01074" name = "l01074" > < / a > < span class = "lineno" > 1074< / span > < span class = "comment" > // constraint is never violated.< / span > < / div >
< div class = "line" > < a id = "l01075" name = "l01075" > < / a > < span class = "lineno" > 1075< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01076" name = "l01076" > < / a > < span class = "lineno" > 1076< / span > }< / div >
< div class = "line" > < a id = "l01077" name = "l01077" > < / a > < span class = "lineno" > 1077< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > soft_ub_diff = solver-> CreateNewPositiveVariable();< / div >
< div class = "line" > < a id = "l01078" name = "l01078" > < / a > < span class = "lineno" > 1078< / span > solver-> SetObjectiveCoefficient(soft_ub_diff, < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > );< / div >
< div class = "line" > < a id = "l01079" name = "l01079" > < / a > < span class = "lineno" > 1079< / span > < span class = "comment" > // cumul - soft_ub_diff < = bound.< / span > < / div >
< div class = "line" > < a id = "l01080" name = "l01080" > < / a > < span class = "lineno" > 1080< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = solver-> CreateNewConstraint(< / div >
< div class = "line" > < a id = "l01081" name = "l01081" > < / a > < span class = "lineno" > 1081< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > (), < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > );< / div >
< div class = "line" > < a id = "l01082" name = "l01082" > < / a > < span class = "lineno" > 1082< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_cumuls[pos], 1);< / div >
< div class = "line" > < a id = "l01083" name = "l01083" > < / a > < span class = "lineno" > 1083< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , soft_ub_diff, -1);< / div >
< div class = "line" > < a id = "l01084" name = "l01084" > < / a > < span class = "lineno" > 1084< / span > }< / div >
< div class = "line" > < a id = "l01085" name = "l01085" > < / a > < span class = "lineno" > 1085< / span > < span class = "comment" > // Add soft lower bounds.< / span > < / div >
< div class = "line" > < a id = "l01086" name = "l01086" > < / a > < span class = "lineno" > 1086< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = 0; pos < path_size; ++pos) {< / div >
< div class = "line" > < a id = "l01087" name = "l01087" > < / a > < span class = "lineno" > 1087< / span > < span class = "keywordflow" > if< / span > (!dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a3ffb5532e1a2da908b35ce947f30a0a3" > HasCumulVarSoftLowerBound< / a > (path[pos])) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01088" name = "l01088" > < / a > < span class = "lineno" > 1088< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > =< / div >
< div class = "line" > < a id = "l01089" name = "l01089" > < / a > < span class = "lineno" > 1089< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#af63828b2874b76ba4af52bfbbed5f156" > GetCumulVarSoftLowerBoundCoefficient< / a > (path[pos]);< / div >
< div class = "line" > < a id = "l01090" name = "l01090" > < / a > < span class = "lineno" > 1090< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > == 0) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01091" name = "l01091" > < / a > < span class = "lineno" > 1091< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > = std::max< int64_t> (< / div >
< div class = "line" > < a id = "l01092" name = "l01092" > < / a > < span class = "lineno" > 1092< / span > 0, < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#afe26c6f9f4c70620ce91fbff37f4834d" > GetCumulVarSoftLowerBound< / a > (path[pos]),< / div >
< div class = "line" > < a id = "l01093" name = "l01093" > < / a > < span class = "lineno" > 1093< / span > cumul_offset));< / div >
< div class = "line" > < a id = "l01094" name = "l01094" > < / a > < span class = "lineno" > 1094< / span > < span class = "keywordflow" > if< / span > (current_route_min_cumuls_[pos] > = < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > ) {< / div >
< div class = "line" > < a id = "l01095" name = "l01095" > < / a > < span class = "lineno" > 1095< / span > < span class = "comment" > // constraint is never violated.< / span > < / div >
< div class = "line" > < a id = "l01096" name = "l01096" > < / a > < span class = "lineno" > 1096< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01097" name = "l01097" > < / a > < span class = "lineno" > 1097< / span > }< / div >
< div class = "line" > < a id = "l01098" name = "l01098" > < / a > < span class = "lineno" > 1098< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > soft_lb_diff = solver-> CreateNewPositiveVariable();< / div >
< div class = "line" > < a id = "l01099" name = "l01099" > < / a > < span class = "lineno" > 1099< / span > solver-> SetObjectiveCoefficient(soft_lb_diff, < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > );< / div >
< div class = "line" > < a id = "l01100" name = "l01100" > < / a > < span class = "lineno" > 1100< / span > < span class = "comment" > // bound - cumul < = soft_lb_diff< / span > < / div >
< div class = "line" > < a id = "l01101" name = "l01101" > < / a > < span class = "lineno" > 1101< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = solver-> CreateNewConstraint(< / div >
< div class = "line" > < a id = "l01102" name = "l01102" > < / a > < span class = "lineno" > 1102< / span > < a class = "code hl_variable" href = "routing__filters_8cc.html#a4f1e8002734902ae1c65ccc3fc30c98e" > bound< / a > , < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ());< / div >
< div class = "line" > < a id = "l01103" name = "l01103" > < / a > < span class = "lineno" > 1103< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_cumuls[pos], 1);< / div >
< div class = "line" > < a id = "l01104" name = "l01104" > < / a > < span class = "lineno" > 1104< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , soft_lb_diff, 1);< / div >
< div class = "line" > < a id = "l01105" name = "l01105" > < / a > < span class = "lineno" > 1105< / span > }< / div >
< div class = "line" > < a id = "l01106" name = "l01106" > < / a > < span class = "lineno" > 1106< / span > }< / div >
< div class = "line" > < a id = "l01107" name = "l01107" > < / a > < span class = "lineno" > 1107< / span > < span class = "comment" > // Add pickup and delivery limits.< / span > < / div >
< div class = "line" > < a id = "l01108" name = "l01108" > < / a > < span class = "lineno" > 1108< / span > std::vector< int> visited_pairs;< / div >
< div class = "line" > < a id = "l01109" name = "l01109" > < / a > < span class = "lineno" > 1109< / span > StoreVisitedPickupDeliveryPairsOnRoute(< / div >
< div class = "line" > < a id = "l01110" name = "l01110" > < / a > < span class = "lineno" > 1110< / span > *dimension_, vehicle, next_accessor, & visited_pairs,< / div >
< div class = "line" > < a id = "l01111" name = "l01111" > < / a > < span class = "lineno" > 1111< / span > & visited_pickup_delivery_indices_for_pair_);< / div >
< div class = "line" > < a id = "l01112" name = "l01112" > < / a > < span class = "lineno" > 1112< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pair_index : visited_pairs) {< / div >
< div class = "line" > < a id = "l01113" name = "l01113" > < / a > < span class = "lineno" > 1113< / span > < span class = "keyword" > const< / span > int64_t pickup_index =< / div >
< div class = "line" > < a id = "l01114" name = "l01114" > < / a > < span class = "lineno" > 1114< / span > visited_pickup_delivery_indices_for_pair_[pair_index].first;< / div >
< div class = "line" > < a id = "l01115" name = "l01115" > < / a > < span class = "lineno" > 1115< / span > < span class = "keyword" > const< / span > int64_t delivery_index =< / div >
< div class = "line" > < a id = "l01116" name = "l01116" > < / a > < span class = "lineno" > 1116< / span > visited_pickup_delivery_indices_for_pair_[pair_index].second;< / div >
< div class = "line" > < a id = "l01117" name = "l01117" > < / a > < span class = "lineno" > 1117< / span > visited_pickup_delivery_indices_for_pair_[pair_index] = {-1, -1};< / div >
< div class = "line" > < a id = "l01118" name = "l01118" > < / a > < span class = "lineno" > 1118< / span > < / div >
< div class = "line" > < a id = "l01119" name = "l01119" > < / a > < span class = "lineno" > 1119< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (pickup_index, 0);< / div >
< div class = "line" > < a id = "l01120" name = "l01120" > < / a > < span class = "lineno" > 1120< / span > < span class = "keywordflow" > if< / span > (delivery_index < 0) {< / div >
< div class = "line" > < a id = "l01121" name = "l01121" > < / a > < span class = "lineno" > 1121< / span > < span class = "comment" > // We didn' t encounter a delivery for this pickup.< / span > < / div >
< div class = "line" > < a id = "l01122" name = "l01122" > < / a > < span class = "lineno" > 1122< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01123" name = "l01123" > < / a > < span class = "lineno" > 1123< / span > }< / div >
< div class = "line" > < a id = "l01124" name = "l01124" > < / a > < span class = "lineno" > 1124< / span > < / div >
< div class = "line" > < a id = "l01125" name = "l01125" > < / a > < span class = "lineno" > 1125< / span > < span class = "keyword" > const< / span > int64_t limit = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a3efd441f3accdd91d91ffbd1d4e1b255" > GetPickupToDeliveryLimitForPair< / a > (< / div >
< div class = "line" > < a id = "l01126" name = "l01126" > < / a > < span class = "lineno" > 1126< / span > pair_index, < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetPickupIndexPairs(pickup_index)[0].second,< / div >
< div class = "line" > < a id = "l01127" name = "l01127" > < / a > < span class = "lineno" > 1127< / span > < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> GetDeliveryIndexPairs(delivery_index)[0].second);< / div >
< div class = "line" > < a id = "l01128" name = "l01128" > < / a > < span class = "lineno" > 1128< / span > < span class = "keywordflow" > if< / span > (limit < < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l01129" name = "l01129" > < / a > < span class = "lineno" > 1129< / span > < span class = "comment" > // delivery_cumul - pickup_cumul < = limit.< / span > < / div >
< div class = "line" > < a id = "l01130" name = "l01130" > < / a > < span class = "lineno" > 1130< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = solver-> CreateNewConstraint(< / div >
< div class = "line" > < a id = "l01131" name = "l01131" > < / a > < span class = "lineno" > 1131< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > (), limit);< / div >
< div class = "line" > < a id = "l01132" name = "l01132" > < / a > < span class = "lineno" > 1132< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , index_to_cumul_variable_[delivery_index], 1);< / div >
< div class = "line" > < a id = "l01133" name = "l01133" > < / a > < span class = "lineno" > 1133< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , index_to_cumul_variable_[pickup_index], -1);< / div >
< div class = "line" > < a id = "l01134" name = "l01134" > < / a > < span class = "lineno" > 1134< / span > }< / div >
< div class = "line" > < a id = "l01135" name = "l01135" > < / a > < span class = "lineno" > 1135< / span > }< / div >
< div class = "line" > < a id = "l01136" name = "l01136" > < / a > < span class = "lineno" > 1136< / span > < / div >
< div class = "line" > < a id = "l01137" name = "l01137" > < / a > < span class = "lineno" > 1137< / span > < span class = "comment" > // Add span bound constraint.< / span > < / div >
< div class = "line" > < a id = "l01138" name = "l01138" > < / a > < span class = "lineno" > 1138< / span > < span class = "keyword" > const< / span > int64_t span_bound = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a5ffb5c0e60db5d3939873fe92462bae9" > GetSpanUpperBoundForVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l01139" name = "l01139" > < / a > < span class = "lineno" > 1139< / span > < span class = "keywordflow" > if< / span > (span_bound < < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l01140" name = "l01140" > < / a > < span class = "lineno" > 1140< / span > < span class = "comment" > // end_cumul - start_cumul < = bound< / span > < / div >
< div class = "line" > < a id = "l01141" name = "l01141" > < / a > < span class = "lineno" > 1141< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = solver-> CreateNewConstraint(< / div >
< div class = "line" > < a id = "l01142" name = "l01142" > < / a > < span class = "lineno" > 1142< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > (), span_bound);< / div >
< div class = "line" > < a id = "l01143" name = "l01143" > < / a > < span class = "lineno" > 1143< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_cumuls.back(), 1);< / div >
< div class = "line" > < a id = "l01144" name = "l01144" > < / a > < span class = "lineno" > 1144< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_cumuls.front(), -1);< / div >
< div class = "line" > < a id = "l01145" name = "l01145" > < / a > < span class = "lineno" > 1145< / span > }< / div >
< div class = "line" > < a id = "l01146" name = "l01146" > < / a > < span class = "lineno" > 1146< / span > < span class = "comment" > // Add span cost.< / span > < / div >
< div class = "line" > < a id = "l01147" name = "l01147" > < / a > < span class = "lineno" > 1147< / span > < span class = "keyword" > const< / span > int64_t span_cost_coef =< / div >
< div class = "line" > < a id = "l01148" name = "l01148" > < / a > < span class = "lineno" > 1148< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a506e1394eff1694085e3cfeb4a1997f1" > GetSpanCostCoefficientForVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l01149" name = "l01149" > < / a > < span class = "lineno" > 1149< / span > < span class = "keywordflow" > if< / span > (optimize_costs & & span_cost_coef > 0) {< / div >
< div class = "line" > < a id = "l01150" name = "l01150" > < / a > < span class = "lineno" > 1150< / span > solver-> SetObjectiveCoefficient(lp_cumuls.back(), span_cost_coef);< / div >
< div class = "line" > < a id = "l01151" name = "l01151" > < / a > < span class = "lineno" > 1151< / span > solver-> SetObjectiveCoefficient(lp_cumuls.front(), -span_cost_coef);< / div >
< div class = "line" > < a id = "l01152" name = "l01152" > < / a > < span class = "lineno" > 1152< / span > }< / div >
< div class = "line" > < a id = "l01153" name = "l01153" > < / a > < span class = "lineno" > 1153< / span > < span class = "comment" > // Add soft span cost.< / span > < / div >
< div class = "line" > < a id = "l01154" name = "l01154" > < / a > < span class = "lineno" > 1154< / span > < span class = "keywordflow" > if< / span > (optimize_costs & & dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#af0185f7c0ea3abf45191db23514604f3" > HasSoftSpanUpperBounds< / a > ()) {< / div >
< div class = "line" > < a id = "l01155" name = "l01155" > < / a > < span class = "lineno" > 1155< / span > SimpleBoundCosts::BoundCost bound_cost =< / div >
< div class = "line" > < a id = "l01156" name = "l01156" > < / a > < span class = "lineno" > 1156< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a06257e0b9422e5de00bd4eef03777355" > GetSoftSpanUpperBoundForVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l01157" name = "l01157" > < / a > < span class = "lineno" > 1157< / span > < span class = "keywordflow" > if< / span > (bound_cost.bound < < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > () & & < / div >
< div class = "line" > < a id = "l01158" name = "l01158" > < / a > < span class = "lineno" > 1158< / span > bound_cost.cost > 0) {< / div >
< div class = "line" > < a id = "l01159" name = "l01159" > < / a > < span class = "lineno" > 1159< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > span_violation = solver-> CreateNewPositiveVariable();< / div >
< div class = "line" > < a id = "l01160" name = "l01160" > < / a > < span class = "lineno" > 1160< / span > < span class = "comment" > // end - start < = bound + span_violation< / span > < / div >
< div class = "line" > < a id = "l01161" name = "l01161" > < / a > < span class = "lineno" > 1161< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > violation = solver-> CreateNewConstraint(< / div >
< div class = "line" > < a id = "l01162" name = "l01162" > < / a > < span class = "lineno" > 1162< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > (), bound_cost.bound);< / div >
< div class = "line" > < a id = "l01163" name = "l01163" > < / a > < span class = "lineno" > 1163< / span > solver-> SetCoefficient(violation, lp_cumuls.back(), 1.0);< / div >
< div class = "line" > < a id = "l01164" name = "l01164" > < / a > < span class = "lineno" > 1164< / span > solver-> SetCoefficient(violation, lp_cumuls.front(), -1.0);< / div >
< div class = "line" > < a id = "l01165" name = "l01165" > < / a > < span class = "lineno" > 1165< / span > solver-> SetCoefficient(violation, span_violation, -1.0);< / div >
< div class = "line" > < a id = "l01166" name = "l01166" > < / a > < span class = "lineno" > 1166< / span > < span class = "comment" > // Add span_violation * cost to objective.< / span > < / div >
< div class = "line" > < a id = "l01167" name = "l01167" > < / a > < span class = "lineno" > 1167< / span > solver-> SetObjectiveCoefficient(span_violation, bound_cost.cost);< / div >
< div class = "line" > < a id = "l01168" name = "l01168" > < / a > < span class = "lineno" > 1168< / span > }< / div >
< div class = "line" > < a id = "l01169" name = "l01169" > < / a > < span class = "lineno" > 1169< / span > }< / div >
< div class = "line" > < a id = "l01170" name = "l01170" > < / a > < span class = "lineno" > 1170< / span > < span class = "comment" > // Add global span constraint.< / span > < / div >
< div class = "line" > < a id = "l01171" name = "l01171" > < / a > < span class = "lineno" > 1171< / span > < span class = "keywordflow" > if< / span > (optimize_costs & & dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a539915a226ec8626161d0310b22e8881" > global_span_cost_coefficient< / a > () > 0) {< / div >
< div class = "line" > < a id = "l01172" name = "l01172" > < / a > < span class = "lineno" > 1172< / span > < span class = "comment" > // min_start_cumul_ < = cumuls[start]< / span > < / div >
< div class = "line" > < a id = "l01173" name = "l01173" > < / a > < span class = "lineno" > 1173< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > =< / div >
< div class = "line" > < a id = "l01174" name = "l01174" > < / a > < span class = "lineno" > 1174< / span > solver-> CreateNewConstraint(< a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > (), 0);< / div >
< div class = "line" > < a id = "l01175" name = "l01175" > < / a > < span class = "lineno" > 1175< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , min_start_cumul_, 1);< / div >
< div class = "line" > < a id = "l01176" name = "l01176" > < / a > < span class = "lineno" > 1176< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_cumuls.front(), -1);< / div >
< div class = "line" > < a id = "l01177" name = "l01177" > < / a > < span class = "lineno" > 1177< / span > < span class = "comment" > // max_end_cumul_ > = cumuls[end]< / span > < / div >
< div class = "line" > < a id = "l01178" name = "l01178" > < / a > < span class = "lineno" > 1178< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = solver-> CreateNewConstraint(0, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ());< / div >
< div class = "line" > < a id = "l01179" name = "l01179" > < / a > < span class = "lineno" > 1179< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , max_end_cumul_, 1);< / div >
< div class = "line" > < a id = "l01180" name = "l01180" > < / a > < span class = "lineno" > 1180< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_cumuls.back(), -1);< / div >
< div class = "line" > < a id = "l01181" name = "l01181" > < / a > < span class = "lineno" > 1181< / span > }< / div >
< div class = "line" > < a id = "l01182" name = "l01182" > < / a > < span class = "lineno" > 1182< / span > < span class = "comment" > // Fill transit cost if specified.< / span > < / div >
< div class = "line" > < a id = "l01183" name = "l01183" > < / a > < span class = "lineno" > 1183< / span > < span class = "keywordflow" > if< / span > (route_transit_cost != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l01184" name = "l01184" > < / a > < span class = "lineno" > 1184< / span > < span class = "keywordflow" > if< / span > (optimize_costs & & span_cost_coef > 0) {< / div >
< div class = "line" > < a id = "l01185" name = "l01185" > < / a > < span class = "lineno" > 1185< / span > < span class = "keyword" > const< / span > int64_t total_fixed_transit = std::accumulate(< / div >
< div class = "line" > < a id = "l01186" name = "l01186" > < / a > < span class = "lineno" > 1186< / span > fixed_transit.begin(), fixed_transit.end(), 0, < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > );< / div >
< div class = "line" > < a id = "l01187" name = "l01187" > < / a > < span class = "lineno" > 1187< / span > *route_transit_cost = < a class = "code hl_function" href = "namespaceoperations__research.html#aa64bf49d041052c7cb3f40f7496d7534" > CapProd< / a > (total_fixed_transit, span_cost_coef);< / div >
< div class = "line" > < a id = "l01188" name = "l01188" > < / a > < span class = "lineno" > 1188< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01189" name = "l01189" > < / a > < span class = "lineno" > 1189< / span > *route_transit_cost = 0;< / div >
< div class = "line" > < a id = "l01190" name = "l01190" > < / a > < span class = "lineno" > 1190< / span > }< / div >
< div class = "line" > < a id = "l01191" name = "l01191" > < / a > < span class = "lineno" > 1191< / span > }< / div >
< div class = "line" > < a id = "l01192" name = "l01192" > < / a > < span class = "lineno" > 1192< / span > < span class = "comment" > // For every break that must be inside the route, the duration of that break< / span > < / div >
< div class = "line" > < a id = "l01193" name = "l01193" > < / a > < span class = "lineno" > 1193< / span > < span class = "comment" > // must be flowed in the slacks of arcs that can intersect the break.< / span > < / div >
< div class = "line" > < a id = "l01194" name = "l01194" > < / a > < span class = "lineno" > 1194< / span > < span class = "comment" > // This LP modelization is correct but not complete:< / span > < / div >
< div class = "line" > < a id = "l01195" name = "l01195" > < / a > < span class = "lineno" > 1195< / span > < span class = "comment" > // can miss some cases where the breaks cannot fit.< / span > < / div >
< div class = "line" > < a id = "l01196" name = "l01196" > < / a > < span class = "lineno" > 1196< / span > < span class = "comment" > // TODO(user): remove the need for returns in the code below.< / span > < / div >
< div class = "line" > < a id = "l01197" name = "l01197" > < / a > < span class = "lineno" > 1197< / span > current_route_break_variables_.clear();< / div >
< div class = "line" > < a id = "l01198" name = "l01198" > < / a > < span class = "lineno" > 1198< / span > < span class = "keywordflow" > if< / span > (!dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a6debc638c02bfb2b4afe0afccdd98ca5" > HasBreakConstraints< / a > ()) < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01199" name = "l01199" > < / a > < span class = "lineno" > 1199< / span > < span class = "keyword" > const< / span > std::vector< IntervalVar*> & breaks =< / div >
< div class = "line" > < a id = "l01200" name = "l01200" > < / a > < span class = "lineno" > 1200< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a91b8a6eb7cf5ab0ebc74ddced140d700" > GetBreakIntervalsOfVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l01201" name = "l01201" > < / a > < span class = "lineno" > 1201< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_breaks = breaks.size();< / div >
< div class = "line" > < a id = "l01202" name = "l01202" > < / a > < span class = "lineno" > 1202< / span > < span class = "comment" > // When there are no breaks, only break distance needs to be modeled,< / span > < / div >
< div class = "line" > < a id = "l01203" name = "l01203" > < / a > < span class = "lineno" > 1203< / span > < span class = "comment" > // and it reduces to a span maximum.< / span > < / div >
< div class = "line" > < a id = "l01204" name = "l01204" > < / a > < span class = "lineno" > 1204< / span > < span class = "comment" > // TODO(user): Also add the case where no breaks can intersect the route.< / span > < / div >
< div class = "line" > < a id = "l01205" name = "l01205" > < / a > < span class = "lineno" > 1205< / span > < span class = "keywordflow" > if< / span > (num_breaks == 0) {< / div >
< div class = "line" > < a id = "l01206" name = "l01206" > < / a > < span class = "lineno" > 1206< / span > int64_t maximum_route_span = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ();< / div >
< div class = "line" > < a id = "l01207" name = "l01207" > < / a > < span class = "lineno" > 1207< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & distance_duration :< / div >
< div class = "line" > < a id = "l01208" name = "l01208" > < / a > < span class = "lineno" > 1208< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#aeb48e0a259af538f591d9f843c113d00" > GetBreakDistanceDurationOfVehicle< / a > (vehicle)) {< / div >
< div class = "line" > < a id = "l01209" name = "l01209" > < / a > < span class = "lineno" > 1209< / span > maximum_route_span =< / div >
< div class = "line" > < a id = "l01210" name = "l01210" > < / a > < span class = "lineno" > 1210< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (maximum_route_span, distance_duration.first);< / div >
< div class = "line" > < a id = "l01211" name = "l01211" > < / a > < span class = "lineno" > 1211< / span > }< / div >
< div class = "line" > < a id = "l01212" name = "l01212" > < / a > < span class = "lineno" > 1212< / span > < span class = "keywordflow" > if< / span > (maximum_route_span < < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()) {< / div >
< div class = "line" > < a id = "l01213" name = "l01213" > < / a > < span class = "lineno" > 1213< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = solver-> CreateNewConstraint(< / div >
< div class = "line" > < a id = "l01214" name = "l01214" > < / a > < span class = "lineno" > 1214< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > (), maximum_route_span);< / div >
< div class = "line" > < a id = "l01215" name = "l01215" > < / a > < span class = "lineno" > 1215< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_cumuls.back(), 1);< / div >
< div class = "line" > < a id = "l01216" name = "l01216" > < / a > < span class = "lineno" > 1216< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , lp_cumuls.front(), -1);< / div >
< div class = "line" > < a id = "l01217" name = "l01217" > < / a > < span class = "lineno" > 1217< / span > }< / div >
< div class = "line" > < a id = "l01218" name = "l01218" > < / a > < span class = "lineno" > 1218< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01219" name = "l01219" > < / a > < span class = "lineno" > 1219< / span > }< / div >
< div class = "line" > < a id = "l01220" name = "l01220" > < / a > < span class = "lineno" > 1220< / span > < span class = "comment" > // Gather visit information: the visit of node i has [start, end) =< / span > < / div >
< div class = "line" > < a id = "l01221" name = "l01221" > < / a > < span class = "lineno" > 1221< / span > < span class = "comment" > // [cumul[i] - post_travel[i-1], cumul[i] + pre_travel[i]).< / span > < / div >
< div class = "line" > < a id = "l01222" name = "l01222" > < / a > < span class = "lineno" > 1222< / span > < span class = "comment" > // Breaks cannot overlap those visit intervals.< / span > < / div >
< div class = "line" > < a id = "l01223" name = "l01223" > < / a > < span class = "lineno" > 1223< / span > std::vector< int64_t> pre_travel(path_size - 1, 0);< / div >
< div class = "line" > < a id = "l01224" name = "l01224" > < / a > < span class = "lineno" > 1224< / span > std::vector< int64_t> post_travel(path_size - 1, 0);< / div >
< div class = "line" > < a id = "l01225" name = "l01225" > < / a > < span class = "lineno" > 1225< / span > {< / div >
< div class = "line" > < a id = "l01226" name = "l01226" > < / a > < span class = "lineno" > 1226< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > pre_travel_index =< / div >
< div class = "line" > < a id = "l01227" name = "l01227" > < / a > < span class = "lineno" > 1227< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a8e93e99ce491f2779c0d2e5e7de5a98a" > GetPreTravelEvaluatorOfVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l01228" name = "l01228" > < / a > < span class = "lineno" > 1228< / span > < span class = "keywordflow" > if< / span > (pre_travel_index != -1) {< / div >
< div class = "line" > < a id = "l01229" name = "l01229" > < / a > < span class = "lineno" > 1229< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#aae315ffb47820060e3fa070260434118" > FillPathEvaluation< / a > (path, < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> TransitCallback(pre_travel_index),< / div >
< div class = "line" > < a id = "l01230" name = "l01230" > < / a > < span class = "lineno" > 1230< / span > & pre_travel);< / div >
< div class = "line" > < a id = "l01231" name = "l01231" > < / a > < span class = "lineno" > 1231< / span > }< / div >
< div class = "line" > < a id = "l01232" name = "l01232" > < / a > < span class = "lineno" > 1232< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > post_travel_index =< / div >
< div class = "line" > < a id = "l01233" name = "l01233" > < / a > < span class = "lineno" > 1233< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#afb4c32e76561cad95bd8be2777d8f1ac" > GetPostTravelEvaluatorOfVehicle< / a > (vehicle);< / div >
< div class = "line" > < a id = "l01234" name = "l01234" > < / a > < span class = "lineno" > 1234< / span > < span class = "keywordflow" > if< / span > (post_travel_index != -1) {< / div >
< div class = "line" > < a id = "l01235" name = "l01235" > < / a > < span class = "lineno" > 1235< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#aae315ffb47820060e3fa070260434118" > FillPathEvaluation< / a > (path, < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > -> TransitCallback(post_travel_index),< / div >
< div class = "line" > < a id = "l01236" name = "l01236" > < / a > < span class = "lineno" > 1236< / span > & post_travel);< / div >
< div class = "line" > < a id = "l01237" name = "l01237" > < / a > < span class = "lineno" > 1237< / span > }< / div >
< div class = "line" > < a id = "l01238" name = "l01238" > < / a > < span class = "lineno" > 1238< / span > }< / div >
< div class = "line" > < a id = "l01239" name = "l01239" > < / a > < span class = "lineno" > 1239< / span > < span class = "comment" > // If the solver is CPSAT, it will need to represent the times at which< / span > < / div >
< div class = "line" > < a id = "l01240" name = "l01240" > < / a > < span class = "lineno" > 1240< / span > < span class = "comment" > // breaks are scheduled, those variables are used both in the pure breaks< / span > < / div >
< div class = "line" > < a id = "l01241" name = "l01241" > < / a > < span class = "lineno" > 1241< / span > < span class = "comment" > // part and in the break distance part of the model.< / span > < / div >
< div class = "line" > < a id = "l01242" name = "l01242" > < / a > < span class = "lineno" > 1242< / span > < span class = "comment" > // Otherwise, it doesn' t need the variables and they are not created.< / span > < / div >
< div class = "line" > < a id = "l01243" name = "l01243" > < / a > < span class = "lineno" > 1243< / span > std::vector< int> lp_break_start;< / div >
< div class = "line" > < a id = "l01244" name = "l01244" > < / a > < span class = "lineno" > 1244< / span > std::vector< int> lp_break_duration;< / div >
< div class = "line" > < a id = "l01245" name = "l01245" > < / a > < span class = "lineno" > 1245< / span > std::vector< int> lp_break_end;< / div >
< div class = "line" > < a id = "l01246" name = "l01246" > < / a > < span class = "lineno" > 1246< / span > < span class = "keywordflow" > if< / span > (solver-> IsCPSATSolver()) {< / div >
< div class = "line" > < a id = "l01247" name = "l01247" > < / a > < span class = "lineno" > 1247< / span > lp_break_start.resize(num_breaks, -1);< / div >
< div class = "line" > < a id = "l01248" name = "l01248" > < / a > < span class = "lineno" > 1248< / span > lp_break_duration.resize(num_breaks, -1);< / div >
< div class = "line" > < a id = "l01249" name = "l01249" > < / a > < span class = "lineno" > 1249< / span > lp_break_end.resize(num_breaks, -1);< / div >
< div class = "line" > < a id = "l01250" name = "l01250" > < / a > < span class = "lineno" > 1250< / span > }< / div >
< div class = "line" > < a id = "l01251" name = "l01251" > < / a > < span class = "lineno" > 1251< / span > < / div >
< div class = "line" > < a id = "l01252" name = "l01252" > < / a > < span class = "lineno" > 1252< / span > std::vector< int> slack_exact_lower_bound_ct(path_size - 1, -1);< / div >
< div class = "line" > < a id = "l01253" name = "l01253" > < / a > < span class = "lineno" > 1253< / span > std::vector< int> slack_linear_lower_bound_ct(path_size - 1, -1);< / div >
< div class = "line" > < a id = "l01254" name = "l01254" > < / a > < span class = "lineno" > 1254< / span > < / div >
< div class = "line" > < a id = "l01255" name = "l01255" > < / a > < span class = "lineno" > 1255< / span > < span class = "keyword" > const< / span > int64_t vehicle_start_min = current_route_min_cumuls_.front();< / div >
< div class = "line" > < a id = "l01256" name = "l01256" > < / a > < span class = "lineno" > 1256< / span > < span class = "keyword" > const< / span > int64_t vehicle_start_max = current_route_max_cumuls_.front();< / div >
< div class = "line" > < a id = "l01257" name = "l01257" > < / a > < span class = "lineno" > 1257< / span > < span class = "keyword" > const< / span > int64_t vehicle_end_min = current_route_min_cumuls_.back();< / div >
< div class = "line" > < a id = "l01258" name = "l01258" > < / a > < span class = "lineno" > 1258< / span > < span class = "keyword" > const< / span > int64_t vehicle_end_max = current_route_max_cumuls_.back();< / div >
< div class = "line" > < a id = "l01259" name = "l01259" > < / a > < span class = "lineno" > 1259< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > all_break_variables_offset =< / div >
< div class = "line" > < a id = "l01260" name = "l01260" > < / a > < span class = "lineno" > 1260< / span > vehicle_to_all_break_variables_offset_[vehicle];< / div >
< div class = "line" > < a id = "l01261" name = "l01261" > < / a > < span class = "lineno" > 1261< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > br = 0; br < num_breaks; ++br) {< / div >
< div class = "line" > < a id = "l01262" name = "l01262" > < / a > < span class = "lineno" > 1262< / span > < span class = "keyword" > const< / span > IntervalVar& break_var = *breaks[br];< / div >
< div class = "line" > < a id = "l01263" name = "l01263" > < / a > < span class = "lineno" > 1263< / span > < span class = "keywordflow" > if< / span > (!break_var.MustBePerformed()) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01264" name = "l01264" > < / a > < span class = "lineno" > 1264< / span > < span class = "keyword" > const< / span > int64_t break_start_min = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (break_var.StartMin(), cumul_offset);< / div >
< div class = "line" > < a id = "l01265" name = "l01265" > < / a > < span class = "lineno" > 1265< / span > < span class = "keyword" > const< / span > int64_t break_start_max = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (break_var.StartMax(), cumul_offset);< / div >
< div class = "line" > < a id = "l01266" name = "l01266" > < / a > < span class = "lineno" > 1266< / span > < span class = "keyword" > const< / span > int64_t break_end_min = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (break_var.EndMin(), cumul_offset);< / div >
< div class = "line" > < a id = "l01267" name = "l01267" > < / a > < span class = "lineno" > 1267< / span > < span class = "keyword" > const< / span > int64_t break_end_max = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (break_var.EndMax(), cumul_offset);< / div >
< div class = "line" > < a id = "l01268" name = "l01268" > < / a > < span class = "lineno" > 1268< / span > < span class = "keyword" > const< / span > int64_t break_duration_min = break_var.DurationMin();< / div >
< div class = "line" > < a id = "l01269" name = "l01269" > < / a > < span class = "lineno" > 1269< / span > < span class = "keyword" > const< / span > int64_t break_duration_max = break_var.DurationMax();< / div >
< div class = "line" > < a id = "l01270" name = "l01270" > < / a > < span class = "lineno" > 1270< / span > < span class = "comment" > // The CPSAT solver encodes all breaks that can intersect the route,< / span > < / div >
< div class = "line" > < a id = "l01271" name = "l01271" > < / a > < span class = "lineno" > 1271< / span > < span class = "comment" > // the LP solver only encodes the breaks that must intersect the route.< / span > < / div >
< div class = "line" > < a id = "l01272" name = "l01272" > < / a > < span class = "lineno" > 1272< / span > < span class = "keywordflow" > if< / span > (solver-> IsCPSATSolver()) {< / div >
< div class = "line" > < a id = "l01273" name = "l01273" > < / a > < span class = "lineno" > 1273< / span > < span class = "keywordflow" > if< / span > (break_end_max < = vehicle_start_min ||< / div >
< div class = "line" > < a id = "l01274" name = "l01274" > < / a > < span class = "lineno" > 1274< / span > vehicle_end_max < = break_start_min) {< / div >
< div class = "line" > < a id = "l01275" name = "l01275" > < / a > < span class = "lineno" > 1275< / span > all_break_variables_[all_break_variables_offset + 2 * br] = -1;< / div >
< div class = "line" > < a id = "l01276" name = "l01276" > < / a > < span class = "lineno" > 1276< / span > all_break_variables_[all_break_variables_offset + 2 * br + 1] = -1;< / div >
< div class = "line" > < a id = "l01277" name = "l01277" > < / a > < span class = "lineno" > 1277< / span > current_route_break_variables_.push_back(-1);< / div >
< div class = "line" > < a id = "l01278" name = "l01278" > < / a > < span class = "lineno" > 1278< / span > current_route_break_variables_.push_back(-1);< / div >
< div class = "line" > < a id = "l01279" name = "l01279" > < / a > < span class = "lineno" > 1279< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01280" name = "l01280" > < / a > < span class = "lineno" > 1280< / span > }< / div >
< div class = "line" > < a id = "l01281" name = "l01281" > < / a > < span class = "lineno" > 1281< / span > lp_break_start[br] =< / div >
< div class = "line" > < a id = "l01282" name = "l01282" > < / a > < span class = "lineno" > 1282< / span > solver-> AddVariable(break_start_min, break_start_max);< / div >
< div class = "line" > < a id = "l01283" name = "l01283" > < / a > < span class = "lineno" > 1283< / span > lp_break_end[br] = solver-> AddVariable(break_end_min, break_end_max);< / div >
< div class = "line" > < a id = "l01284" name = "l01284" > < / a > < span class = "lineno" > 1284< / span > lp_break_duration[br] =< / div >
< div class = "line" > < a id = "l01285" name = "l01285" > < / a > < span class = "lineno" > 1285< / span > solver-> AddVariable(break_duration_min, break_duration_max);< / div >
< div class = "line" > < a id = "l01286" name = "l01286" > < / a > < span class = "lineno" > 1286< / span > < span class = "comment" > // start + duration = end.< / span > < / div >
< div class = "line" > < a id = "l01287" name = "l01287" > < / a > < span class = "lineno" > 1287< / span > solver-> AddLinearConstraint(0, 0,< / div >
< div class = "line" > < a id = "l01288" name = "l01288" > < / a > < span class = "lineno" > 1288< / span > {{lp_break_end[br], 1},< / div >
< div class = "line" > < a id = "l01289" name = "l01289" > < / a > < span class = "lineno" > 1289< / span > {lp_break_start[br], -1},< / div >
< div class = "line" > < a id = "l01290" name = "l01290" > < / a > < span class = "lineno" > 1290< / span > {lp_break_duration[br], -1}});< / div >
< div class = "line" > < a id = "l01291" name = "l01291" > < / a > < span class = "lineno" > 1291< / span > < span class = "comment" > // Record index of variables< / span > < / div >
< div class = "line" > < a id = "l01292" name = "l01292" > < / a > < span class = "lineno" > 1292< / span > all_break_variables_[all_break_variables_offset + 2 * br] =< / div >
< div class = "line" > < a id = "l01293" name = "l01293" > < / a > < span class = "lineno" > 1293< / span > lp_break_start[br];< / div >
< div class = "line" > < a id = "l01294" name = "l01294" > < / a > < span class = "lineno" > 1294< / span > all_break_variables_[all_break_variables_offset + 2 * br + 1] =< / div >
< div class = "line" > < a id = "l01295" name = "l01295" > < / a > < span class = "lineno" > 1295< / span > lp_break_end[br];< / div >
< div class = "line" > < a id = "l01296" name = "l01296" > < / a > < span class = "lineno" > 1296< / span > current_route_break_variables_.push_back(lp_break_start[br]);< / div >
< div class = "line" > < a id = "l01297" name = "l01297" > < / a > < span class = "lineno" > 1297< / span > current_route_break_variables_.push_back(lp_break_end[br]);< / div >
< div class = "line" > < a id = "l01298" name = "l01298" > < / a > < span class = "lineno" > 1298< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l01299" name = "l01299" > < / a > < span class = "lineno" > 1299< / span > < span class = "keywordflow" > if< / span > (break_end_min < = vehicle_start_max ||< / div >
< div class = "line" > < a id = "l01300" name = "l01300" > < / a > < span class = "lineno" > 1300< / span > vehicle_end_min < = break_start_max) {< / div >
< div class = "line" > < a id = "l01301" name = "l01301" > < / a > < span class = "lineno" > 1301< / span > all_break_variables_[all_break_variables_offset + 2 * br] = -1;< / div >
< div class = "line" > < a id = "l01302" name = "l01302" > < / a > < span class = "lineno" > 1302< / span > all_break_variables_[all_break_variables_offset + 2 * br + 1] = -1;< / div >
< div class = "line" > < a id = "l01303" name = "l01303" > < / a > < span class = "lineno" > 1303< / span > current_route_break_variables_.push_back(-1);< / div >
< div class = "line" > < a id = "l01304" name = "l01304" > < / a > < span class = "lineno" > 1304< / span > current_route_break_variables_.push_back(-1);< / div >
< div class = "line" > < a id = "l01305" name = "l01305" > < / a > < span class = "lineno" > 1305< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01306" name = "l01306" > < / a > < span class = "lineno" > 1306< / span > }< / div >
< div class = "line" > < a id = "l01307" name = "l01307" > < / a > < span class = "lineno" > 1307< / span > }< / div >
< div class = "line" > < a id = "l01308" name = "l01308" > < / a > < span class = "lineno" > 1308< / span > < / div >
< div class = "line" > < a id = "l01309" name = "l01309" > < / a > < span class = "lineno" > 1309< / span > < span class = "comment" > // Create a constraint for every break, that forces it to be scheduled< / span > < / div >
< div class = "line" > < a id = "l01310" name = "l01310" > < / a > < span class = "lineno" > 1310< / span > < span class = "comment" > // in exactly one place, i.e. one slack or before/after the route.< / span > < / div >
< div class = "line" > < a id = "l01311" name = "l01311" > < / a > < span class = "lineno" > 1311< / span > < span class = "comment" > // sum_i break_in_slack_i == 1.< / span > < / div >
< div class = "line" > < a id = "l01312" name = "l01312" > < / a > < span class = "lineno" > 1312< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_in_one_slack_ct = solver-> CreateNewConstraint(1, 1);< / div >
< div class = "line" > < a id = "l01313" name = "l01313" > < / a > < span class = "lineno" > 1313< / span > < / div >
< div class = "line" > < a id = "l01314" name = "l01314" > < / a > < span class = "lineno" > 1314< / span > < span class = "keywordflow" > if< / span > (solver-> IsCPSATSolver()) {< / div >
< div class = "line" > < a id = "l01315" name = "l01315" > < / a > < span class = "lineno" > 1315< / span > < span class = "comment" > // Break can be before route.< / span > < / div >
< div class = "line" > < a id = "l01316" name = "l01316" > < / a > < span class = "lineno" > 1316< / span > < span class = "keywordflow" > if< / span > (break_end_min < = vehicle_start_max) {< / div >
< div class = "line" > < a id = "l01317" name = "l01317" > < / a > < span class = "lineno" > 1317< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01318" name = "l01318" > < / a > < span class = "lineno" > 1318< / span > 0, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > (),< / div >
< div class = "line" > < a id = "l01319" name = "l01319" > < / a > < span class = "lineno" > 1319< / span > {{lp_cumuls.front(), 1}, {lp_break_end[br], -1}});< / div >
< div class = "line" > < a id = "l01320" name = "l01320" > < / a > < span class = "lineno" > 1320< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_is_before_route = solver-> AddVariable(0, 1);< / div >
< div class = "line" > < a id = "l01321" name = "l01321" > < / a > < span class = "lineno" > 1321< / span > solver-> SetEnforcementLiteral(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , break_is_before_route);< / div >
< div class = "line" > < a id = "l01322" name = "l01322" > < / a > < span class = "lineno" > 1322< / span > solver-> SetCoefficient(break_in_one_slack_ct, break_is_before_route, 1);< / div >
< div class = "line" > < a id = "l01323" name = "l01323" > < / a > < span class = "lineno" > 1323< / span > }< / div >
< div class = "line" > < a id = "l01324" name = "l01324" > < / a > < span class = "lineno" > 1324< / span > < span class = "comment" > // Break can be after route.< / span > < / div >
< div class = "line" > < a id = "l01325" name = "l01325" > < / a > < span class = "lineno" > 1325< / span > < span class = "keywordflow" > if< / span > (vehicle_end_min < = break_start_max) {< / div >
< div class = "line" > < a id = "l01326" name = "l01326" > < / a > < span class = "lineno" > 1326< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01327" name = "l01327" > < / a > < span class = "lineno" > 1327< / span > 0, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > (),< / div >
< div class = "line" > < a id = "l01328" name = "l01328" > < / a > < span class = "lineno" > 1328< / span > {{lp_break_start[br], 1}, {lp_cumuls.back(), -1}});< / div >
< div class = "line" > < a id = "l01329" name = "l01329" > < / a > < span class = "lineno" > 1329< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_is_after_route = solver-> AddVariable(0, 1);< / div >
< div class = "line" > < a id = "l01330" name = "l01330" > < / a > < span class = "lineno" > 1330< / span > solver-> SetEnforcementLiteral(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , break_is_after_route);< / div >
< div class = "line" > < a id = "l01331" name = "l01331" > < / a > < span class = "lineno" > 1331< / span > solver-> SetCoefficient(break_in_one_slack_ct, break_is_after_route, 1);< / div >
< div class = "line" > < a id = "l01332" name = "l01332" > < / a > < span class = "lineno" > 1332< / span > }< / div >
< div class = "line" > < a id = "l01333" name = "l01333" > < / a > < span class = "lineno" > 1333< / span > }< / div >
< div class = "line" > < a id = "l01334" name = "l01334" > < / a > < span class = "lineno" > 1334< / span > < / div >
< div class = "line" > < a id = "l01335" name = "l01335" > < / a > < span class = "lineno" > 1335< / span > < span class = "comment" > // Add the possibility of fitting the break during each slack where it can.< / span > < / div >
< div class = "line" > < a id = "l01336" name = "l01336" > < / a > < span class = "lineno" > 1336< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > pos = 0; pos < path_size - 1; ++pos) {< / div >
< div class = "line" > < a id = "l01337" name = "l01337" > < / a > < span class = "lineno" > 1337< / span > < span class = "comment" > // Pass on slacks that cannot start before, cannot end after,< / span > < / div >
< div class = "line" > < a id = "l01338" name = "l01338" > < / a > < span class = "lineno" > 1338< / span > < span class = "comment" > // or are not long enough to contain the break.< / span > < / div >
< div class = "line" > < a id = "l01339" name = "l01339" > < / a > < span class = "lineno" > 1339< / span > < span class = "keyword" > const< / span > int64_t slack_start_min =< / div >
< div class = "line" > < a id = "l01340" name = "l01340" > < / a > < span class = "lineno" > 1340< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (current_route_min_cumuls_[pos], pre_travel[pos]);< / div >
< div class = "line" > < a id = "l01341" name = "l01341" > < / a > < span class = "lineno" > 1341< / span > < span class = "keywordflow" > if< / span > (slack_start_min > break_start_max) < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01342" name = "l01342" > < / a > < span class = "lineno" > 1342< / span > < span class = "keyword" > const< / span > int64_t slack_end_max =< / div >
< div class = "line" > < a id = "l01343" name = "l01343" > < / a > < span class = "lineno" > 1343< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (current_route_max_cumuls_[pos + 1], post_travel[pos]);< / div >
< div class = "line" > < a id = "l01344" name = "l01344" > < / a > < span class = "lineno" > 1344< / span > < span class = "keywordflow" > if< / span > (break_end_min > slack_end_max) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01345" name = "l01345" > < / a > < span class = "lineno" > 1345< / span > < span class = "keyword" > const< / span > int64_t slack_duration_max =< / div >
< div class = "line" > < a id = "l01346" name = "l01346" > < / a > < span class = "lineno" > 1346< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (< a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (current_route_max_cumuls_[pos + 1],< / div >
< div class = "line" > < a id = "l01347" name = "l01347" > < / a > < span class = "lineno" > 1347< / span > current_route_min_cumuls_[pos]),< / div >
< div class = "line" > < a id = "l01348" name = "l01348" > < / a > < span class = "lineno" > 1348< / span > fixed_transit[pos]),< / div >
< div class = "line" > < a id = "l01349" name = "l01349" > < / a > < span class = "lineno" > 1349< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a4232c22ddc9e65e726ee87cf27778072" > SlackVar< / a > (path[pos])-> < a class = "code hl_function" href = "classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8" > Max< / a > ());< / div >
< div class = "line" > < a id = "l01350" name = "l01350" > < / a > < span class = "lineno" > 1350< / span > < span class = "keywordflow" > if< / span > (slack_duration_max < break_duration_min) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01351" name = "l01351" > < / a > < span class = "lineno" > 1351< / span > < / div >
< div class = "line" > < a id = "l01352" name = "l01352" > < / a > < span class = "lineno" > 1352< / span > < span class = "comment" > // Break can fit into slack: make LP variable, add to break and slack< / span > < / div >
< div class = "line" > < a id = "l01353" name = "l01353" > < / a > < span class = "lineno" > 1353< / span > < span class = "comment" > // constraints.< / span > < / div >
< div class = "line" > < a id = "l01354" name = "l01354" > < / a > < span class = "lineno" > 1354< / span > < span class = "comment" > // Make a linearized slack lower bound (lazily), that represents< / span > < / div >
< div class = "line" > < a id = "l01355" name = "l01355" > < / a > < span class = "lineno" > 1355< / span > < span class = "comment" > // sum_br break_duration_min(br) * break_in_slack(br, pos) < =< / span > < / div >
< div class = "line" > < a id = "l01356" name = "l01356" > < / a > < span class = "lineno" > 1356< / span > < span class = "comment" > // lp_slacks(pos).< / span > < / div >
< div class = "line" > < a id = "l01357" name = "l01357" > < / a > < span class = "lineno" > 1357< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_in_slack = solver-> AddVariable(0, 1);< / div >
< div class = "line" > < a id = "l01358" name = "l01358" > < / a > < span class = "lineno" > 1358< / span > solver-> SetCoefficient(break_in_one_slack_ct, break_in_slack, 1);< / div >
< div class = "line" > < a id = "l01359" name = "l01359" > < / a > < span class = "lineno" > 1359< / span > < span class = "keywordflow" > if< / span > (slack_linear_lower_bound_ct[pos] == -1) {< / div >
< div class = "line" > < a id = "l01360" name = "l01360" > < / a > < span class = "lineno" > 1360< / span > slack_linear_lower_bound_ct[pos] = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01361" name = "l01361" > < / a > < span class = "lineno" > 1361< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > (), 0, {{lp_slacks[pos], -1}});< / div >
< div class = "line" > < a id = "l01362" name = "l01362" > < / a > < span class = "lineno" > 1362< / span > }< / div >
< div class = "line" > < a id = "l01363" name = "l01363" > < / a > < span class = "lineno" > 1363< / span > solver-> SetCoefficient(slack_linear_lower_bound_ct[pos], break_in_slack,< / div >
< div class = "line" > < a id = "l01364" name = "l01364" > < / a > < span class = "lineno" > 1364< / span > break_duration_min);< / div >
< div class = "line" > < a id = "l01365" name = "l01365" > < / a > < span class = "lineno" > 1365< / span > < span class = "keywordflow" > if< / span > (solver-> IsCPSATSolver()) {< / div >
< div class = "line" > < a id = "l01366" name = "l01366" > < / a > < span class = "lineno" > 1366< / span > < span class = "comment" > // Exact relation between breaks, slacks and cumul variables.< / span > < / div >
< div class = "line" > < a id = "l01367" name = "l01367" > < / a > < span class = "lineno" > 1367< / span > < span class = "comment" > // Make an exact slack lower bound (lazily), that represents< / span > < / div >
< div class = "line" > < a id = "l01368" name = "l01368" > < / a > < span class = "lineno" > 1368< / span > < span class = "comment" > // sum_br break_duration(br) * break_in_slack(br, pos) < =< / span > < / div >
< div class = "line" > < a id = "l01369" name = "l01369" > < / a > < span class = "lineno" > 1369< / span > < span class = "comment" > // lp_slacks(pos).< / span > < / div >
< div class = "line" > < a id = "l01370" name = "l01370" > < / a > < span class = "lineno" > 1370< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_duration_in_slack =< / div >
< div class = "line" > < a id = "l01371" name = "l01371" > < / a > < span class = "lineno" > 1371< / span > solver-> AddVariable(0, slack_duration_max);< / div >
< div class = "line" > < a id = "l01372" name = "l01372" > < / a > < span class = "lineno" > 1372< / span > solver-> AddProductConstraint(break_duration_in_slack,< / div >
< div class = "line" > < a id = "l01373" name = "l01373" > < / a > < span class = "lineno" > 1373< / span > {break_in_slack, lp_break_duration[br]});< / div >
< div class = "line" > < a id = "l01374" name = "l01374" > < / a > < span class = "lineno" > 1374< / span > < span class = "keywordflow" > if< / span > (slack_exact_lower_bound_ct[pos] == -1) {< / div >
< div class = "line" > < a id = "l01375" name = "l01375" > < / a > < span class = "lineno" > 1375< / span > slack_exact_lower_bound_ct[pos] = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01376" name = "l01376" > < / a > < span class = "lineno" > 1376< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > (), 0, {{lp_slacks[pos], -1}});< / div >
< div class = "line" > < a id = "l01377" name = "l01377" > < / a > < span class = "lineno" > 1377< / span > }< / div >
< div class = "line" > < a id = "l01378" name = "l01378" > < / a > < span class = "lineno" > 1378< / span > solver-> SetCoefficient(slack_exact_lower_bound_ct[pos],< / div >
< div class = "line" > < a id = "l01379" name = "l01379" > < / a > < span class = "lineno" > 1379< / span > break_duration_in_slack, 1);< / div >
< div class = "line" > < a id = "l01380" name = "l01380" > < / a > < span class = "lineno" > 1380< / span > < span class = "comment" > // If break_in_slack_i == 1, then< / span > < / div >
< div class = "line" > < a id = "l01381" name = "l01381" > < / a > < span class = "lineno" > 1381< / span > < span class = "comment" > // 1) break_start > = cumul[pos] + pre_travel[pos]< / span > < / div >
< div class = "line" > < a id = "l01382" name = "l01382" > < / a > < span class = "lineno" > 1382< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_start_after_current_ct = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01383" name = "l01383" > < / a > < span class = "lineno" > 1383< / span > pre_travel[pos], < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > (),< / div >
< div class = "line" > < a id = "l01384" name = "l01384" > < / a > < span class = "lineno" > 1384< / span > {{lp_break_start[br], 1}, {lp_cumuls[pos], -1}});< / div >
< div class = "line" > < a id = "l01385" name = "l01385" > < / a > < span class = "lineno" > 1385< / span > solver-> SetEnforcementLiteral(break_start_after_current_ct,< / div >
< div class = "line" > < a id = "l01386" name = "l01386" > < / a > < span class = "lineno" > 1386< / span > break_in_slack);< / div >
< div class = "line" > < a id = "l01387" name = "l01387" > < / a > < span class = "lineno" > 1387< / span > < span class = "comment" > // 2) break_end < = cumul[pos+1] - post_travel[pos]< / span > < / div >
< div class = "line" > < a id = "l01388" name = "l01388" > < / a > < span class = "lineno" > 1388< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_ends_before_next_ct = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01389" name = "l01389" > < / a > < span class = "lineno" > 1389< / span > post_travel[pos], < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > (),< / div >
< div class = "line" > < a id = "l01390" name = "l01390" > < / a > < span class = "lineno" > 1390< / span > {{lp_cumuls[pos + 1], 1}, {lp_break_end[br], -1}});< / div >
< div class = "line" > < a id = "l01391" name = "l01391" > < / a > < span class = "lineno" > 1391< / span > solver-> SetEnforcementLiteral(break_ends_before_next_ct,< / div >
< div class = "line" > < a id = "l01392" name = "l01392" > < / a > < span class = "lineno" > 1392< / span > break_in_slack);< / div >
< div class = "line" > < a id = "l01393" name = "l01393" > < / a > < span class = "lineno" > 1393< / span > }< / div >
< div class = "line" > < a id = "l01394" name = "l01394" > < / a > < span class = "lineno" > 1394< / span > }< / div >
< div class = "line" > < a id = "l01395" name = "l01395" > < / a > < span class = "lineno" > 1395< / span > }< / div >
< div class = "line" > < a id = "l01396" name = "l01396" > < / a > < span class = "lineno" > 1396< / span > < / div >
< div class = "line" > < a id = "l01397" name = "l01397" > < / a > < span class = "lineno" > 1397< / span > < span class = "keywordflow" > if< / span > (!solver-> IsCPSATSolver()) < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01398" name = "l01398" > < / a > < span class = "lineno" > 1398< / span > < span class = "keywordflow" > if< / span > (!dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#aeb48e0a259af538f591d9f843c113d00" > GetBreakDistanceDurationOfVehicle< / a > (vehicle).empty()) {< / div >
< div class = "line" > < a id = "l01399" name = "l01399" > < / a > < span class = "lineno" > 1399< / span > < span class = "comment" > // If there is an optional interval, the following model would be wrong.< / span > < / div >
< div class = "line" > < a id = "l01400" name = "l01400" > < / a > < span class = "lineno" > 1400< / span > < span class = "comment" > // TODO(user): support optional intervals.< / span > < / div >
< div class = "line" > < a id = "l01401" name = "l01401" > < / a > < span class = "lineno" > 1401< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > IntervalVar* < a class = "code hl_variable" href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > :< / div >
< div class = "line" > < a id = "l01402" name = "l01402" > < / a > < span class = "lineno" > 1402< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a91b8a6eb7cf5ab0ebc74ddced140d700" > GetBreakIntervalsOfVehicle< / a > (vehicle)) {< / div >
< div class = "line" > < a id = "l01403" name = "l01403" > < / a > < span class = "lineno" > 1403< / span > < span class = "keywordflow" > if< / span > (!< a class = "code hl_variable" href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > -> MustBePerformed()) < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01404" name = "l01404" > < / a > < span class = "lineno" > 1404< / span > }< / div >
< div class = "line" > < a id = "l01405" name = "l01405" > < / a > < span class = "lineno" > 1405< / span > < span class = "comment" > // When this feature is used, breaks are in sorted order.< / span > < / div >
< div class = "line" > < a id = "l01406" name = "l01406" > < / a > < span class = "lineno" > 1406< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > br = 1; br < num_breaks; ++br) {< / div >
< div class = "line" > < a id = "l01407" name = "l01407" > < / a > < span class = "lineno" > 1407< / span > solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01408" name = "l01408" > < / a > < span class = "lineno" > 1408< / span > 0, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > (),< / div >
< div class = "line" > < a id = "l01409" name = "l01409" > < / a > < span class = "lineno" > 1409< / span > {{lp_break_end[br - 1], -1}, {lp_break_start[br], 1}});< / div >
< div class = "line" > < a id = "l01410" name = "l01410" > < / a > < span class = "lineno" > 1410< / span > }< / div >
< div class = "line" > < a id = "l01411" name = "l01411" > < / a > < span class = "lineno" > 1411< / span > }< / div >
< div class = "line" > < a id = "l01412" name = "l01412" > < / a > < span class = "lineno" > 1412< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & distance_duration :< / div >
< div class = "line" > < a id = "l01413" name = "l01413" > < / a > < span class = "lineno" > 1413< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#aeb48e0a259af538f591d9f843c113d00" > GetBreakDistanceDurationOfVehicle< / a > (vehicle)) {< / div >
< div class = "line" > < a id = "l01414" name = "l01414" > < / a > < span class = "lineno" > 1414< / span > < span class = "keyword" > const< / span > int64_t limit = distance_duration.first;< / div >
< div class = "line" > < a id = "l01415" name = "l01415" > < / a > < span class = "lineno" > 1415< / span > < span class = "keyword" > const< / span > int64_t min_break_duration = distance_duration.second;< / div >
< div class = "line" > < a id = "l01416" name = "l01416" > < / a > < span class = "lineno" > 1416< / span > < span class = "comment" > // Interbreak limit constraint: breaks are interpreted as being in sorted< / span > < / div >
< div class = "line" > < a id = "l01417" name = "l01417" > < / a > < span class = "lineno" > 1417< / span > < span class = "comment" > // order, and the maximum duration between two consecutive< / span > < / div >
< div class = "line" > < a id = "l01418" name = "l01418" > < / a > < span class = "lineno" > 1418< / span > < span class = "comment" > // breaks of duration more than ' min_break_duration' is ' limit' . This< / span > < / div >
< div class = "line" > < a id = "l01419" name = "l01419" > < / a > < span class = "lineno" > 1419< / span > < span class = "comment" > // considers the time until start of route and after end of route to be< / span > < / div >
< div class = "line" > < a id = "l01420" name = "l01420" > < / a > < span class = "lineno" > 1420< / span > < span class = "comment" > // infinite breaks.< / span > < / div >
< div class = "line" > < a id = "l01421" name = "l01421" > < / a > < span class = "lineno" > 1421< / span > < span class = "comment" > // The model for this constraint adds some ' cover_i' variables, such that< / span > < / div >
< div class = "line" > < a id = "l01422" name = "l01422" > < / a > < span class = "lineno" > 1422< / span > < span class = "comment" > // the breaks up to i and the start of route allows to go without a break.< / span > < / div >
< div class = "line" > < a id = "l01423" name = "l01423" > < / a > < span class = "lineno" > 1423< / span > < span class = "comment" > // With s_i the start of break i and e_i its end:< / span > < / div >
< div class = "line" > < a id = "l01424" name = "l01424" > < / a > < span class = "lineno" > 1424< / span > < span class = "comment" > // - the route start covers time from start to start + limit:< / span > < / div >
< div class = "line" > < a id = "l01425" name = "l01425" > < / a > < span class = "lineno" > 1425< / span > < span class = "comment" > // cover_0 = route_start + limit< / span > < / div >
< div class = "line" > < a id = "l01426" name = "l01426" > < / a > < span class = "lineno" > 1426< / span > < span class = "comment" > // - the coverage up to a given break is the largest of the coverage of the< / span > < / div >
< div class = "line" > < a id = "l01427" name = "l01427" > < / a > < span class = "lineno" > 1427< / span > < span class = "comment" > // previous break and if the break is long enough, break end + limit:< / span > < / div >
< div class = "line" > < a id = "l01428" name = "l01428" > < / a > < span class = "lineno" > 1428< / span > < span class = "comment" > // cover_{i+1} = max(cover_i,< / span > < / div >
< div class = "line" > < a id = "l01429" name = "l01429" > < / a > < span class = "lineno" > 1429< / span > < span class = "comment" > // e_i - s_i > = min_break_duration ? e_i + limit : -inf)< / span > < / div >
< div class = "line" > < a id = "l01430" name = "l01430" > < / a > < span class = "lineno" > 1430< / span > < span class = "comment" > // - the coverage of the last break must be at least the route end,< / span > < / div >
< div class = "line" > < a id = "l01431" name = "l01431" > < / a > < span class = "lineno" > 1431< / span > < span class = "comment" > // to ensure the time point route_end-1 is covered:< / span > < / div >
< div class = "line" > < a id = "l01432" name = "l01432" > < / a > < span class = "lineno" > 1432< / span > < span class = "comment" > // cover_{num_breaks} > = route_end< / span > < / div >
< div class = "line" > < a id = "l01433" name = "l01433" > < / a > < span class = "lineno" > 1433< / span > < span class = "comment" > // - similarly, time point s_i-1 must be covered by breaks up to i-1,< / span > < / div >
< div class = "line" > < a id = "l01434" name = "l01434" > < / a > < span class = "lineno" > 1434< / span > < span class = "comment" > // but only if the cover has not reached the route end.< / span > < / div >
< div class = "line" > < a id = "l01435" name = "l01435" > < / a > < span class = "lineno" > 1435< / span > < span class = "comment" > // For instance, a vehicle could have a choice between two days,< / span > < / div >
< div class = "line" > < a id = "l01436" name = "l01436" > < / a > < span class = "lineno" > 1436< / span > < span class = "comment" > // with a potential break on day 1 and a potential break on day 2,< / span > < / div >
< div class = "line" > < a id = "l01437" name = "l01437" > < / a > < span class = "lineno" > 1437< / span > < span class = "comment" > // but the break of day 1 does not have to cover that of day 2!< / span > < / div >
< div class = "line" > < a id = "l01438" name = "l01438" > < / a > < span class = "lineno" > 1438< / span > < span class = "comment" > // cover_{i-1} < route_end => s_i < = cover_{i-1}< / span > < / div >
< div class = "line" > < a id = "l01439" name = "l01439" > < / a > < span class = "lineno" > 1439< / span > < span class = "comment" > // This is sufficient to ensure that the union of the intervals< / span > < / div >
< div class = "line" > < a id = "l01440" name = "l01440" > < / a > < span class = "lineno" > 1440< / span > < span class = "comment" > // (-infinity, route_start], [route_end, +infinity) and all< / span > < / div >
< div class = "line" > < a id = "l01441" name = "l01441" > < / a > < span class = "lineno" > 1441< / span > < span class = "comment" > // [s_i, e_i+limit) where e_i - s_i > = min_break_duration is< / span > < / div >
< div class = "line" > < a id = "l01442" name = "l01442" > < / a > < span class = "lineno" > 1442< / span > < span class = "comment" > // the whole timeline (-infinity, +infinity).< / span > < / div >
< div class = "line" > < a id = "l01443" name = "l01443" > < / a > < span class = "lineno" > 1443< / span > < span class = "keywordtype" > int< / span > previous_cover = solver-> AddVariable(< a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (vehicle_start_min, limit),< / div >
< div class = "line" > < a id = "l01444" name = "l01444" > < / a > < span class = "lineno" > 1444< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (vehicle_start_max, limit));< / div >
< div class = "line" > < a id = "l01445" name = "l01445" > < / a > < span class = "lineno" > 1445< / span > solver-> AddLinearConstraint(limit, limit,< / div >
< div class = "line" > < a id = "l01446" name = "l01446" > < / a > < span class = "lineno" > 1446< / span > {{previous_cover, 1}, {lp_cumuls.front(), -1}});< / div >
< div class = "line" > < a id = "l01447" name = "l01447" > < / a > < span class = "lineno" > 1447< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > br = 0; br < num_breaks; ++br) {< / div >
< div class = "line" > < a id = "l01448" name = "l01448" > < / a > < span class = "lineno" > 1448< / span > < span class = "keywordflow" > if< / span > (lp_break_start[br] == -1) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01449" name = "l01449" > < / a > < span class = "lineno" > 1449< / span > < span class = "keyword" > const< / span > int64_t break_end_min = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (breaks[br]-> EndMin(), cumul_offset);< / div >
< div class = "line" > < a id = "l01450" name = "l01450" > < / a > < span class = "lineno" > 1450< / span > < span class = "keyword" > const< / span > int64_t break_end_max = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (breaks[br]-> EndMax(), cumul_offset);< / div >
< div class = "line" > < a id = "l01451" name = "l01451" > < / a > < span class = "lineno" > 1451< / span > < span class = "comment" > // break_is_eligible < => < / span > < / div >
< div class = "line" > < a id = "l01452" name = "l01452" > < / a > < span class = "lineno" > 1452< / span > < span class = "comment" > // break_end - break_start > = break_minimum_duration.< / span > < / div >
< div class = "line" > < a id = "l01453" name = "l01453" > < / a > < span class = "lineno" > 1453< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_is_eligible = solver-> AddVariable(0, 1);< / div >
< div class = "line" > < a id = "l01454" name = "l01454" > < / a > < span class = "lineno" > 1454< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_is_not_eligible = solver-> AddVariable(0, 1);< / div >
< div class = "line" > < a id = "l01455" name = "l01455" > < / a > < span class = "lineno" > 1455< / span > {< / div >
< div class = "line" > < a id = "l01456" name = "l01456" > < / a > < span class = "lineno" > 1456< / span > solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01457" name = "l01457" > < / a > < span class = "lineno" > 1457< / span > 1, 1, {{break_is_eligible, 1}, {break_is_not_eligible, 1}});< / div >
< div class = "line" > < a id = "l01458" name = "l01458" > < / a > < span class = "lineno" > 1458< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > positive_ct = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01459" name = "l01459" > < / a > < span class = "lineno" > 1459< / span > min_break_duration, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > (),< / div >
< div class = "line" > < a id = "l01460" name = "l01460" > < / a > < span class = "lineno" > 1460< / span > {{lp_break_end[br], 1}, {lp_break_start[br], -1}});< / div >
< div class = "line" > < a id = "l01461" name = "l01461" > < / a > < span class = "lineno" > 1461< / span > solver-> SetEnforcementLiteral(positive_ct, break_is_eligible);< / div >
< div class = "line" > < a id = "l01462" name = "l01462" > < / a > < span class = "lineno" > 1462< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > negative_ct = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01463" name = "l01463" > < / a > < span class = "lineno" > 1463< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > (), min_break_duration - 1,< / div >
< div class = "line" > < a id = "l01464" name = "l01464" > < / a > < span class = "lineno" > 1464< / span > {{lp_break_end[br], 1}, {lp_break_start[br], -1}});< / div >
< div class = "line" > < a id = "l01465" name = "l01465" > < / a > < span class = "lineno" > 1465< / span > solver-> SetEnforcementLiteral(negative_ct, break_is_not_eligible);< / div >
< div class = "line" > < a id = "l01466" name = "l01466" > < / a > < span class = "lineno" > 1466< / span > }< / div >
< div class = "line" > < a id = "l01467" name = "l01467" > < / a > < span class = "lineno" > 1467< / span > < span class = "comment" > // break_is_eligible => break_cover == break_end + limit.< / span > < / div >
< div class = "line" > < a id = "l01468" name = "l01468" > < / a > < span class = "lineno" > 1468< / span > < span class = "comment" > // break_is_not_eligible => break_cover == vehicle_start_min + limit.< / span > < / div >
< div class = "line" > < a id = "l01469" name = "l01469" > < / a > < span class = "lineno" > 1469< / span > < span class = "comment" > // break_cover' s initial domain is the smallest interval that contains the< / span > < / div >
< div class = "line" > < a id = "l01470" name = "l01470" > < / a > < span class = "lineno" > 1470< / span > < span class = "comment" > // union of sets {vehicle_start_min+limit} and< / span > < / div >
< div class = "line" > < a id = "l01471" name = "l01471" > < / a > < span class = "lineno" > 1471< / span > < span class = "comment" > // [break_end_min+limit, break_end_max+limit).< / span > < / div >
< div class = "line" > < a id = "l01472" name = "l01472" > < / a > < span class = "lineno" > 1472< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_cover = solver-> AddVariable(< / div >
< div class = "line" > < a id = "l01473" name = "l01473" > < / a > < span class = "lineno" > 1473< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (vehicle_start_min, break_end_min), limit),< / div >
< div class = "line" > < a id = "l01474" name = "l01474" > < / a > < span class = "lineno" > 1474< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (< a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (vehicle_start_min, break_end_max), limit));< / div >
< div class = "line" > < a id = "l01475" name = "l01475" > < / a > < span class = "lineno" > 1475< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > limit_cover_ct = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01476" name = "l01476" > < / a > < span class = "lineno" > 1476< / span > limit, limit, {{break_cover, 1}, {lp_break_end[br], -1}});< / div >
< div class = "line" > < a id = "l01477" name = "l01477" > < / a > < span class = "lineno" > 1477< / span > solver-> SetEnforcementLiteral(limit_cover_ct, break_is_eligible);< / div >
< div class = "line" > < a id = "l01478" name = "l01478" > < / a > < span class = "lineno" > 1478< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > empty_cover_ct = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01479" name = "l01479" > < / a > < span class = "lineno" > 1479< / span > < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (vehicle_start_min, limit), < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (vehicle_start_min, limit),< / div >
< div class = "line" > < a id = "l01480" name = "l01480" > < / a > < span class = "lineno" > 1480< / span > {{break_cover, 1}});< / div >
< div class = "line" > < a id = "l01481" name = "l01481" > < / a > < span class = "lineno" > 1481< / span > solver-> SetEnforcementLiteral(empty_cover_ct, break_is_not_eligible);< / div >
< div class = "line" > < a id = "l01482" name = "l01482" > < / a > < span class = "lineno" > 1482< / span > < / div >
< div class = "line" > < a id = "l01483" name = "l01483" > < / a > < span class = "lineno" > 1483< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > cover =< / div >
< div class = "line" > < a id = "l01484" name = "l01484" > < / a > < span class = "lineno" > 1484< / span > solver-> AddVariable(< a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (vehicle_start_min, limit),< / div >
< div class = "line" > < a id = "l01485" name = "l01485" > < / a > < span class = "lineno" > 1485< / span > < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ());< / div >
< div class = "line" > < a id = "l01486" name = "l01486" > < / a > < span class = "lineno" > 1486< / span > solver-> AddMaximumConstraint(cover, {previous_cover, break_cover});< / div >
< div class = "line" > < a id = "l01487" name = "l01487" > < / a > < span class = "lineno" > 1487< / span > < span class = "comment" > // Cover chaining. If route end is not covered, break start must be:< / span > < / div >
< div class = "line" > < a id = "l01488" name = "l01488" > < / a > < span class = "lineno" > 1488< / span > < span class = "comment" > // cover_{i-1} < route_end => s_i < = cover_{i-1}< / span > < / div >
< div class = "line" > < a id = "l01489" name = "l01489" > < / a > < span class = "lineno" > 1489< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > route_end_is_not_covered = solver-> AddReifiedLinearConstraint(< / div >
< div class = "line" > < a id = "l01490" name = "l01490" > < / a > < span class = "lineno" > 1490< / span > 1, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > (),< / div >
< div class = "line" > < a id = "l01491" name = "l01491" > < / a > < span class = "lineno" > 1491< / span > {{lp_cumuls.back(), 1}, {previous_cover, -1}});< / div >
< div class = "line" > < a id = "l01492" name = "l01492" > < / a > < span class = "lineno" > 1492< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > break_start_cover_ct = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01493" name = "l01493" > < / a > < span class = "lineno" > 1493< / span > 0, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > (),< / div >
< div class = "line" > < a id = "l01494" name = "l01494" > < / a > < span class = "lineno" > 1494< / span > {{previous_cover, 1}, {lp_break_start[br], -1}});< / div >
< div class = "line" > < a id = "l01495" name = "l01495" > < / a > < span class = "lineno" > 1495< / span > solver-> SetEnforcementLiteral(break_start_cover_ct,< / div >
< div class = "line" > < a id = "l01496" name = "l01496" > < / a > < span class = "lineno" > 1496< / span > route_end_is_not_covered);< / div >
< div class = "line" > < a id = "l01497" name = "l01497" > < / a > < span class = "lineno" > 1497< / span > < / div >
< div class = "line" > < a id = "l01498" name = "l01498" > < / a > < span class = "lineno" > 1498< / span > previous_cover = cover;< / div >
< div class = "line" > < a id = "l01499" name = "l01499" > < / a > < span class = "lineno" > 1499< / span > }< / div >
< div class = "line" > < a id = "l01500" name = "l01500" > < / a > < span class = "lineno" > 1500< / span > solver-> AddLinearConstraint(0, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > (),< / div >
< div class = "line" > < a id = "l01501" name = "l01501" > < / a > < span class = "lineno" > 1501< / span > {{previous_cover, 1}, {lp_cumuls.back(), -1}});< / div >
< div class = "line" > < a id = "l01502" name = "l01502" > < / a > < span class = "lineno" > 1502< / span > }< / div >
< div class = "line" > < a id = "l01503" name = "l01503" > < / a > < span class = "lineno" > 1503< / span > < / div >
< div class = "line" > < a id = "l01504" name = "l01504" > < / a > < span class = "lineno" > 1504< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01505" name = "l01505" > < / a > < span class = "lineno" > 1505< / span > }< / div >
< div class = "line" > < a id = "l01506" name = "l01506" > < / a > < span class = "lineno" > 1506< / span > < / div >
< div class = "line" > < a id = "l01507" name = "l01507" > < / a > < span class = "lineno" > 1507< / span > < span class = "keywordtype" > bool< / span > DimensionCumulOptimizerCore::SetGlobalConstraints(< / div >
< div class = "line" > < a id = "l01508" name = "l01508" > < / a > < span class = "lineno" > 1508< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor, int64_t cumul_offset,< / div >
< div class = "line" > < a id = "l01509" name = "l01509" > < / a > < span class = "lineno" > 1509< / span > < span class = "keywordtype" > bool< / span > optimize_costs, RoutingLinearSolverWrapper* solver) {< / div >
< div class = "line" > < a id = "l01510" name = "l01510" > < / a > < span class = "lineno" > 1510< / span > < span class = "comment" > // Global span cost =< / span > < / div >
< div class = "line" > < a id = "l01511" name = "l01511" > < / a > < span class = "lineno" > 1511< / span > < span class = "comment" > // global_span_cost_coefficient * (max_end_cumul - min_start_cumul).< / span > < / div >
< div class = "line" > < a id = "l01512" name = "l01512" > < / a > < span class = "lineno" > 1512< / span > < span class = "keyword" > const< / span > int64_t global_span_coeff = dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a539915a226ec8626161d0310b22e8881" > global_span_cost_coefficient< / a > ();< / div >
< div class = "line" > < a id = "l01513" name = "l01513" > < / a > < span class = "lineno" > 1513< / span > < span class = "keywordflow" > if< / span > (optimize_costs & & global_span_coeff > 0) {< / div >
< div class = "line" > < a id = "l01514" name = "l01514" > < / a > < span class = "lineno" > 1514< / span > solver-> SetObjectiveCoefficient(max_end_cumul_, global_span_coeff);< / div >
< div class = "line" > < a id = "l01515" name = "l01515" > < / a > < span class = "lineno" > 1515< / span > solver-> SetObjectiveCoefficient(min_start_cumul_, -global_span_coeff);< / div >
< div class = "line" > < a id = "l01516" name = "l01516" > < / a > < span class = "lineno" > 1516< / span > }< / div >
< div class = "line" > < a id = "l01517" name = "l01517" > < / a > < span class = "lineno" > 1517< / span > < / div >
< div class = "line" > < a id = "l01518" name = "l01518" > < / a > < span class = "lineno" > 1518< / span > < span class = "comment" > // Node precedence constraints, set when both nodes are visited.< / span > < / div >
< div class = "line" > < a id = "l01519" name = "l01519" > < / a > < span class = "lineno" > 1519< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > RoutingDimension::NodePrecedence& precedence :< / div >
< div class = "line" > < a id = "l01520" name = "l01520" > < / a > < span class = "lineno" > 1520< / span > dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a96a6b6ac14b3f18c40e2e00b9e186842" > GetNodePrecedences< / a > ()) {< / div >
< div class = "line" > < a id = "l01521" name = "l01521" > < / a > < span class = "lineno" > 1521< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > first_cumul_var = index_to_cumul_variable_[precedence.first_node];< / div >
< div class = "line" > < a id = "l01522" name = "l01522" > < / a > < span class = "lineno" > 1522< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > second_cumul_var =< / div >
< div class = "line" > < a id = "l01523" name = "l01523" > < / a > < span class = "lineno" > 1523< / span > index_to_cumul_variable_[precedence.second_node];< / div >
< div class = "line" > < a id = "l01524" name = "l01524" > < / a > < span class = "lineno" > 1524< / span > < span class = "keywordflow" > if< / span > (first_cumul_var < 0 || second_cumul_var < 0) {< / div >
< div class = "line" > < a id = "l01525" name = "l01525" > < / a > < span class = "lineno" > 1525< / span > < span class = "comment" > // At least one of the nodes is not on any route, skip this precedence< / span > < / div >
< div class = "line" > < a id = "l01526" name = "l01526" > < / a > < span class = "lineno" > 1526< / span > < span class = "comment" > // constraint.< / span > < / div >
< div class = "line" > < a id = "l01527" name = "l01527" > < / a > < span class = "lineno" > 1527< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01528" name = "l01528" > < / a > < span class = "lineno" > 1528< / span > }< / div >
< div class = "line" > < a id = "l01529" name = "l01529" > < / a > < span class = "lineno" > 1529< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > (first_cumul_var, second_cumul_var)< / div >
< div class = "line" > < a id = "l01530" name = "l01530" > < / a > < span class = "lineno" > 1530< / span > < < < span class = "stringliteral" > " Dimension " < / span > < < dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a24dcbf29c0d6cd766009a182a6484e3b" > name< / a > ()< / div >
< div class = "line" > < a id = "l01531" name = "l01531" > < / a > < span class = "lineno" > 1531< / span > < < < span class = "stringliteral" > " has a self-precedence on node " < / span > < < precedence.first_node < < < span class = "stringliteral" > " ." < / span > ;< / div >
< div class = "line" > < a id = "l01532" name = "l01532" > < / a > < span class = "lineno" > 1532< / span > < / div >
< div class = "line" > < a id = "l01533" name = "l01533" > < / a > < span class = "lineno" > 1533< / span > < span class = "comment" > // cumul[second_node] - cumul[first_node] > = offset.< / span > < / div >
< div class = "line" > < a id = "l01534" name = "l01534" > < / a > < span class = "lineno" > 1534< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > = solver-> CreateNewConstraint(< / div >
< div class = "line" > < a id = "l01535" name = "l01535" > < / a > < span class = "lineno" > 1535< / span > precedence.offset, < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ());< / div >
< div class = "line" > < a id = "l01536" name = "l01536" > < / a > < span class = "lineno" > 1536< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , second_cumul_var, 1);< / div >
< div class = "line" > < a id = "l01537" name = "l01537" > < / a > < span class = "lineno" > 1537< / span > solver-> SetCoefficient(< a class = "code hl_variable" href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > , first_cumul_var, -1);< / div >
< div class = "line" > < a id = "l01538" name = "l01538" > < / a > < span class = "lineno" > 1538< / span > }< / div >
< div class = "line" > < a id = "l01539" name = "l01539" > < / a > < span class = "lineno" > 1539< / span > < / div >
< div class = "line" > < a id = "l01540" name = "l01540" > < / a > < span class = "lineno" > 1540< / span > < span class = "keyword" > const< / span > RoutingModel& < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > = *dimension_-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ();< / div >
< div class = "line" > < a id = "l01541" name = "l01541" > < / a > < span class = "lineno" > 1541< / span > < span class = "keywordflow" > if< / span > (!solver-> IsCPSATSolver()) {< / div >
< div class = "line" > < a id = "l01542" name = "l01542" > < / a > < span class = "lineno" > 1542< / span > < span class = "comment" > // The resource attributes conditional constraints can only be added with< / span > < / div >
< div class = "line" > < a id = "l01543" name = "l01543" > < / a > < span class = "lineno" > 1543< / span > < span class = "comment" > // the CP-SAT MIP solver.< / span > < / div >
< div class = "line" > < a id = "l01544" name = "l01544" > < / a > < span class = "lineno" > 1544< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01545" name = "l01545" > < / a > < span class = "lineno" > 1545< / span > }< / div >
< div class = "line" > < a id = "l01546" name = "l01546" > < / a > < span class = "lineno" > 1546< / span > < / div >
< div class = "line" > < a id = "l01547" name = "l01547" > < / a > < span class = "lineno" > 1547< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_vehicles = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .vehicles();< / div >
< div class = "line" > < a id = "l01548" name = "l01548" > < / a > < span class = "lineno" > 1548< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & resource_groups = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .GetResourceGroups();< / div >
< div class = "line" > < a id = "l01549" name = "l01549" > < / a > < span class = "lineno" > 1549< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > rg_index : < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .GetDimensionResourceGroupIndices(dimension_)) {< / div >
< div class = "line" > < a id = "l01550" name = "l01550" > < / a > < span class = "lineno" > 1550< / span > < span class = "comment" > // Resource domain constraints:< / span > < / div >
< div class = "line" > < a id = "l01551" name = "l01551" > < / a > < span class = "lineno" > 1551< / span > < span class = "comment" > // Every (used) vehicle requiring a resource from this group must be< / span > < / div >
< div class = "line" > < a id = "l01552" name = "l01552" > < / a > < span class = "lineno" > 1552< / span > < span class = "comment" > // assigned to exactly one resource in this group, and each resource must be< / span > < / div >
< div class = "line" > < a id = "l01553" name = "l01553" > < / a > < span class = "lineno" > 1553< / span > < span class = "comment" > // assigned to at most 1 vehicle requiring it.< / span > < / div >
< div class = "line" > < a id = "l01554" name = "l01554" > < / a > < span class = "lineno" > 1554< / span > < span class = "comment" > // For every resource r with Attributes A = resources[r].attributes(dim)< / span > < / div >
< div class = "line" > < a id = "l01555" name = "l01555" > < / a > < span class = "lineno" > 1555< / span > < span class = "comment" > // and every vehicle v, assign(r, v) == 1 --> < / span > < / div >
< div class = "line" > < a id = "l01556" name = "l01556" > < / a > < span class = "lineno" > 1556< / span > < span class = "comment" > // A.start_domain.Min() < = cumul[Start(v)] < = A.start_domain.Max(),< / span > < / div >
< div class = "line" > < a id = "l01557" name = "l01557" > < / a > < span class = "lineno" > 1557< / span > < span class = "comment" > // and< / span > < / div >
< div class = "line" > < a id = "l01558" name = "l01558" > < / a > < span class = "lineno" > 1558< / span > < span class = "comment" > // A.end_domain.Min() < = cumul[End(v)] < = A.end_domain.Max().< / span > < / div >
< div class = "line" > < a id = "l01559" name = "l01559" > < / a > < span class = "lineno" > 1559< / span > < span class = "keyword" > const< / span > ResourceGroup& resource_group = *resource_groups[rg_index];< / div >
< div class = "line" > < a id = "l01560" name = "l01560" > < / a > < span class = "lineno" > 1560< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (!resource_group.GetVehiclesRequiringAResource().empty());< / div >
< div class = "line" > < a id = "l01561" name = "l01561" > < / a > < span class = "lineno" > 1561< / span > < / div >
< div class = "line" > < a id = "l01562" name = "l01562" > < / a > < span class = "lineno" > 1562< / span > < span class = "keyword" > const< / span > std::vector< ResourceGroup::Resource> & resources =< / div >
< div class = "line" > < a id = "l01563" name = "l01563" > < / a > < span class = "lineno" > 1563< / span > resource_group.GetResources();< / div >
< div class = "line" > < a id = "l01564" name = "l01564" > < / a > < span class = "lineno" > 1564< / span > < span class = "keywordtype" > int< / span > num_required_resources = 0;< / div >
< div class = "line" > < a id = "l01565" name = "l01565" > < / a > < span class = "lineno" > 1565< / span > < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > kNoConstraint = -1;< / div >
< div class = "line" > < a id = "l01566" name = "l01566" > < / a > < span class = "lineno" > 1566< / span > < span class = "comment" > // Assignment constraints for vehicles: each (used) vehicle must have< / span > < / div >
< div class = "line" > < a id = "l01567" name = "l01567" > < / a > < span class = "lineno" > 1567< / span > < span class = "comment" > // exactly one resource assigned to it.< / span > < / div >
< div class = "line" > < a id = "l01568" name = "l01568" > < / a > < span class = "lineno" > 1568< / span > std::vector< int> vehicle_constraints(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .vehicles(), kNoConstraint);< / div >
< div class = "line" > < a id = "l01569" name = "l01569" > < / a > < span class = "lineno" > 1569< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > v : resource_group.GetVehiclesRequiringAResource()) {< / div >
< div class = "line" > < a id = "l01570" name = "l01570" > < / a > < span class = "lineno" > 1570< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .IsEnd(next_accessor(< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .Start(v))) & & < / div >
< div class = "line" > < a id = "l01571" name = "l01571" > < / a > < span class = "lineno" > 1571< / span > !< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .IsVehicleUsedWhenEmpty(v)) {< / div >
< div class = "line" > < a id = "l01572" name = "l01572" > < / a > < span class = "lineno" > 1572< / span > < span class = "comment" > // We don' t assign a driver to unused vehicles.< / span > < / div >
< div class = "line" > < a id = "l01573" name = "l01573" > < / a > < span class = "lineno" > 1573< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01574" name = "l01574" > < / a > < span class = "lineno" > 1574< / span > }< / div >
< div class = "line" > < a id = "l01575" name = "l01575" > < / a > < span class = "lineno" > 1575< / span > num_required_resources++;< / div >
< div class = "line" > < a id = "l01576" name = "l01576" > < / a > < span class = "lineno" > 1576< / span > vehicle_constraints[v] = solver-> CreateNewConstraint(1, 1);< / div >
< div class = "line" > < a id = "l01577" name = "l01577" > < / a > < span class = "lineno" > 1577< / span > }< / div >
< div class = "line" > < a id = "l01578" name = "l01578" > < / a > < span class = "lineno" > 1578< / span > < span class = "comment" > // Assignment constraints for resources: each resource must be assigned to< / span > < / div >
< div class = "line" > < a id = "l01579" name = "l01579" > < / a > < span class = "lineno" > 1579< / span > < span class = "comment" > // at most one (used) vehicle requiring one.< / span > < / div >
< div class = "line" > < a id = "l01580" name = "l01580" > < / a > < span class = "lineno" > 1580< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_resources = resources.size();< / div >
< div class = "line" > < a id = "l01581" name = "l01581" > < / a > < span class = "lineno" > 1581< / span > std::vector< int> resource_constraints(num_resources, kNoConstraint);< / div >
< div class = "line" > < a id = "l01582" name = "l01582" > < / a > < span class = "lineno" > 1582< / span > < span class = "keywordtype" > int< / span > num_available_resources = 0;< / div >
< div class = "line" > < a id = "l01583" name = "l01583" > < / a > < span class = "lineno" > 1583< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > r = 0; r < num_resources; r++) {< / div >
< div class = "line" > < a id = "l01584" name = "l01584" > < / a > < span class = "lineno" > 1584< / span > < span class = "keyword" > const< / span > ResourceGroup::Attributes& attributes =< / div >
< div class = "line" > < a id = "l01585" name = "l01585" > < / a > < span class = "lineno" > 1585< / span > resources[r].GetDimensionAttributes(dimension_);< / div >
< div class = "line" > < a id = "l01586" name = "l01586" > < / a > < span class = "lineno" > 1586< / span > < span class = "keywordflow" > if< / span > (attributes.start_domain().Max() < cumul_offset ||< / div >
< div class = "line" > < a id = "l01587" name = "l01587" > < / a > < span class = "lineno" > 1587< / span > attributes.end_domain().Max() < cumul_offset) {< / div >
< div class = "line" > < a id = "l01588" name = "l01588" > < / a > < span class = "lineno" > 1588< / span > < span class = "comment" > // This resource' s domain has a cumul max lower than the offset, so it' s< / span > < / div >
< div class = "line" > < a id = "l01589" name = "l01589" > < / a > < span class = "lineno" > 1589< / span > < span class = "comment" > // not possible to restrict any vehicle start/end to this domain; skip< / span > < / div >
< div class = "line" > < a id = "l01590" name = "l01590" > < / a > < span class = "lineno" > 1590< / span > < span class = "comment" > // it.< / span > < / div >
< div class = "line" > < a id = "l01591" name = "l01591" > < / a > < span class = "lineno" > 1591< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01592" name = "l01592" > < / a > < span class = "lineno" > 1592< / span > }< / div >
< div class = "line" > < a id = "l01593" name = "l01593" > < / a > < span class = "lineno" > 1593< / span > num_available_resources++;< / div >
< div class = "line" > < a id = "l01594" name = "l01594" > < / a > < span class = "lineno" > 1594< / span > resource_constraints[r] = solver-> CreateNewConstraint(0, 1);< / div >
< div class = "line" > < a id = "l01595" name = "l01595" > < / a > < span class = "lineno" > 1595< / span > }< / div >
< div class = "line" > < a id = "l01596" name = "l01596" > < / a > < span class = "lineno" > 1596< / span > < / div >
< div class = "line" > < a id = "l01597" name = "l01597" > < / a > < span class = "lineno" > 1597< / span > < span class = "keywordflow" > if< / span > (num_required_resources > num_available_resources) {< / div >
< div class = "line" > < a id = "l01598" name = "l01598" > < / a > < span class = "lineno" > 1598< / span > < span class = "comment" > // There aren' t enough resources in this group for vehicles requiring one.< / span > < / div >
< div class = "line" > < a id = "l01599" name = "l01599" > < / a > < span class = "lineno" > 1599< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01600" name = "l01600" > < / a > < span class = "lineno" > 1600< / span > }< / div >
< div class = "line" > < a id = "l01601" name = "l01601" > < / a > < span class = "lineno" > 1601< / span > < / div >
< div class = "line" > < a id = "l01602" name = "l01602" > < / a > < span class = "lineno" > 1602< / span > std::vector< int> & resource_to_vehicle_assignment_variables =< / div >
< div class = "line" > < a id = "l01603" name = "l01603" > < / a > < span class = "lineno" > 1603< / span > resource_group_to_resource_to_vehicle_assignment_variables_[rg_index];< / div >
< div class = "line" > < a id = "l01604" name = "l01604" > < / a > < span class = "lineno" > 1604< / span > resource_to_vehicle_assignment_variables.assign(< / div >
< div class = "line" > < a id = "l01605" name = "l01605" > < / a > < span class = "lineno" > 1605< / span > num_resources * num_vehicles, -1);< / div >
< div class = "line" > < a id = "l01606" name = "l01606" > < / a > < span class = "lineno" > 1606< / span > < span class = "comment" > // Create assignment variables, add them to the corresponding constraints,< / span > < / div >
< div class = "line" > < a id = "l01607" name = "l01607" > < / a > < span class = "lineno" > 1607< / span > < span class = "comment" > // and create the reified constraints assign(r, v) == 1 --> < / span > < / div >
< div class = "line" > < a id = "l01608" name = "l01608" > < / a > < span class = "lineno" > 1608< / span > < span class = "comment" > // A(r).start_domain.Min() < = cumul[Start(v)] < = A(r).start_domain.Max(),< / span > < / div >
< div class = "line" > < a id = "l01609" name = "l01609" > < / a > < span class = "lineno" > 1609< / span > < span class = "comment" > // and< / span > < / div >
< div class = "line" > < a id = "l01610" name = "l01610" > < / a > < span class = "lineno" > 1610< / span > < span class = "comment" > // A(r).end_domain.Min() < = cumul[End(v)] < = A(r).end_domain.Max().< / span > < / div >
< div class = "line" > < a id = "l01611" name = "l01611" > < / a > < span class = "lineno" > 1611< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > r = 0; r < num_resources; r++) {< / div >
< div class = "line" > < a id = "l01612" name = "l01612" > < / a > < span class = "lineno" > 1612< / span > < span class = "keywordflow" > if< / span > (resource_constraints[r] == kNoConstraint) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01613" name = "l01613" > < / a > < span class = "lineno" > 1613< / span > < span class = "keyword" > const< / span > ResourceGroup::Attributes& attributes =< / div >
< div class = "line" > < a id = "l01614" name = "l01614" > < / a > < span class = "lineno" > 1614< / span > resources[r].GetDimensionAttributes(dimension_);< / div >
< div class = "line" > < a id = "l01615" name = "l01615" > < / a > < span class = "lineno" > 1615< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > v : resource_group.GetVehiclesRequiringAResource()) {< / div >
< div class = "line" > < a id = "l01616" name = "l01616" > < / a > < span class = "lineno" > 1616< / span > < span class = "keywordflow" > if< / span > (vehicle_constraints[v] == kNoConstraint) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01617" name = "l01617" > < / a > < span class = "lineno" > 1617< / span > < / div >
< div class = "line" > < a id = "l01618" name = "l01618" > < / a > < span class = "lineno" > 1618< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > assign_r_to_v = solver-> AddVariable(0, 1);< / div >
< div class = "line" > < a id = "l01619" name = "l01619" > < / a > < span class = "lineno" > 1619< / span > resource_to_vehicle_assignment_variables[r * num_vehicles + v] =< / div >
< div class = "line" > < a id = "l01620" name = "l01620" > < / a > < span class = "lineno" > 1620< / span > assign_r_to_v;< / div >
< div class = "line" > < a id = "l01621" name = "l01621" > < / a > < span class = "lineno" > 1621< / span > solver-> SetCoefficient(vehicle_constraints[v], assign_r_to_v, 1);< / div >
< div class = "line" > < a id = "l01622" name = "l01622" > < / a > < span class = "lineno" > 1622< / span > solver-> SetCoefficient(resource_constraints[r], assign_r_to_v, 1);< / div >
< div class = "line" > < a id = "l01623" name = "l01623" > < / a > < span class = "lineno" > 1623< / span > < / div >
< div class = "line" > < a id = "l01624" name = "l01624" > < / a > < span class = "lineno" > 1624< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & add_domain_constraint =< / div >
< div class = "line" > < a id = "l01625" name = "l01625" > < / a > < span class = "lineno" > 1625< / span > [& solver, cumul_offset, assign_r_to_v](< span class = "keyword" > const< / span > Domain& domain,< / div >
< div class = "line" > < a id = "l01626" name = "l01626" > < / a > < span class = "lineno" > 1626< / span > < span class = "keywordtype" > int< / span > cumul_variable) {< / div >
< div class = "line" > < a id = "l01627" name = "l01627" > < / a > < span class = "lineno" > 1627< / span > < span class = "keywordflow" > if< / span > (domain == < a class = "code hl_function" href = "classoperations__research_1_1_domain.html#a03a595b90f43d02186eb660424c6ca1b" > Domain::AllValues< / a > ()) {< / div >
< div class = "line" > < a id = "l01628" name = "l01628" > < / a > < span class = "lineno" > 1628< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l01629" name = "l01629" > < / a > < span class = "lineno" > 1629< / span > }< / div >
< div class = "line" > < a id = "l01630" name = "l01630" > < / a > < span class = "lineno" > 1630< / span > ClosedInterval cumul_bounds;< / div >
< div class = "line" > < a id = "l01631" name = "l01631" > < / a > < span class = "lineno" > 1631< / span > < span class = "keywordflow" > if< / span > (!GetDomainOffsetBounds(domain, cumul_offset, & cumul_bounds)) {< / div >
< div class = "line" > < a id = "l01632" name = "l01632" > < / a > < span class = "lineno" > 1632< / span > < span class = "comment" > // This domain cannot be assigned to this vehicle.< / span > < / div >
< div class = "line" > < a id = "l01633" name = "l01633" > < / a > < span class = "lineno" > 1633< / span > solver-> SetVariableBounds(assign_r_to_v, 0, 0);< / div >
< div class = "line" > < a id = "l01634" name = "l01634" > < / a > < span class = "lineno" > 1634< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l01635" name = "l01635" > < / a > < span class = "lineno" > 1635< / span > }< / div >
< div class = "line" > < a id = "l01636" name = "l01636" > < / a > < span class = "lineno" > 1636< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > cumul_constraint = solver-> AddLinearConstraint(< / div >
< div class = "line" > < a id = "l01637" name = "l01637" > < / a > < span class = "lineno" > 1637< / span > cumul_bounds.start, cumul_bounds.end, {{cumul_variable, 1}});< / div >
< div class = "line" > < a id = "l01638" name = "l01638" > < / a > < span class = "lineno" > 1638< / span > solver-> SetEnforcementLiteral(cumul_constraint, assign_r_to_v);< / div >
< div class = "line" > < a id = "l01639" name = "l01639" > < / a > < span class = "lineno" > 1639< / span > };< / div >
< div class = "line" > < a id = "l01640" name = "l01640" > < / a > < span class = "lineno" > 1640< / span > add_domain_constraint(attributes.start_domain(),< / div >
< div class = "line" > < a id = "l01641" name = "l01641" > < / a > < span class = "lineno" > 1641< / span > index_to_cumul_variable_[< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .Start(v)]);< / div >
< div class = "line" > < a id = "l01642" name = "l01642" > < / a > < span class = "lineno" > 1642< / span > add_domain_constraint(attributes.end_domain(),< / div >
< div class = "line" > < a id = "l01643" name = "l01643" > < / a > < span class = "lineno" > 1643< / span > index_to_cumul_variable_[< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .End(v)]);< / div >
< div class = "line" > < a id = "l01644" name = "l01644" > < / a > < span class = "lineno" > 1644< / span > }< / div >
< div class = "line" > < a id = "l01645" name = "l01645" > < / a > < span class = "lineno" > 1645< / span > }< / div >
< div class = "line" > < a id = "l01646" name = "l01646" > < / a > < span class = "lineno" > 1646< / span > }< / div >
< div class = "line" > < a id = "l01647" name = "l01647" > < / a > < span class = "lineno" > 1647< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01648" name = "l01648" > < / a > < span class = "lineno" > 1648< / span > }< / div >
< div class = "line" > < a id = "l01649" name = "l01649" > < / a > < span class = "lineno" > 1649< / span > < / div >
< div class = "line" > < a id = "l01650" name = "l01650" > < / a > < span class = "lineno" > 1650< / span > < span class = "keywordtype" > void< / span > DimensionCumulOptimizerCore::SetValuesFromLP(< / div >
< div class = "line" > < a id = "l01651" name = "l01651" > < / a > < span class = "lineno" > 1651< / span > < span class = "keyword" > const< / span > std::vector< int> & lp_variables, int64_t offset,< / div >
< div class = "line" > < a id = "l01652" name = "l01652" > < / a > < span class = "lineno" > 1652< / span > RoutingLinearSolverWrapper* solver, std::vector< int64_t> * lp_values)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01653" name = "l01653" > < / a > < span class = "lineno" > 1653< / span > < span class = "keywordflow" > if< / span > (lp_values == < span class = "keyword" > nullptr< / span > ) < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l01654" name = "l01654" > < / a > < span class = "lineno" > 1654< / span > lp_values-> assign(lp_variables.size(), < a class = "code hl_variable" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::numeric_limits< int64_t> ::min< / a > ());< / div >
< div class = "line" > < a id = "l01655" name = "l01655" > < / a > < span class = "lineno" > 1655< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < lp_variables.size(); i++) {< / div >
< div class = "line" > < a id = "l01656" name = "l01656" > < / a > < span class = "lineno" > 1656< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > lp_var = lp_variables[i];< / div >
< div class = "line" > < a id = "l01657" name = "l01657" > < / a > < span class = "lineno" > 1657< / span > < span class = "keywordflow" > if< / span > (lp_var < 0) < span class = "keywordflow" > continue< / span > ; < span class = "comment" > // Keep default value, kint64min.< / span > < / div >
< div class = "line" > < a id = "l01658" name = "l01658" > < / a > < span class = "lineno" > 1658< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > lp_value_double = solver-> GetValue(lp_var);< / div >
< div class = "line" > < a id = "l01659" name = "l01659" > < / a > < span class = "lineno" > 1659< / span > < span class = "keyword" > const< / span > int64_t lp_value_int64 =< / div >
< div class = "line" > < a id = "l01660" name = "l01660" > < / a > < span class = "lineno" > 1660< / span > (lp_value_double > = < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ())< / div >
< div class = "line" > < a id = "l01661" name = "l01661" > < / a > < span class = "lineno" > 1661< / span > ? < a class = "code hl_variable" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::numeric_limits< int64_t> ::max< / a > ()< / div >
< div class = "line" > < a id = "l01662" name = "l01662" > < / a > < span class = "lineno" > 1662< / span > : MathUtil::FastInt64Round(lp_value_double);< / div >
< div class = "line" > < a id = "l01663" name = "l01663" > < / a > < span class = "lineno" > 1663< / span > (*lp_values)[i] = < a class = "code hl_function" href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > CapAdd< / a > (lp_value_int64, offset);< / div >
< div class = "line" > < a id = "l01664" name = "l01664" > < / a > < span class = "lineno" > 1664< / span > }< / div >
< div class = "line" > < a id = "l01665" name = "l01665" > < / a > < span class = "lineno" > 1665< / span > }< / div >
< div class = "line" > < a id = "l01666" name = "l01666" > < / a > < span class = "lineno" > 1666< / span > < / div >
< div class = "line" > < a id = "l01667" name = "l01667" > < / a > < span class = "lineno" > 1667< / span > < span class = "keywordtype" > void< / span > DimensionCumulOptimizerCore::SetResourceIndices(< / div >
< div class = "line" > < a id = "l01668" name = "l01668" > < / a > < span class = "lineno" > 1668< / span > RoutingLinearSolverWrapper* solver,< / div >
< div class = "line" > < a id = "l01669" name = "l01669" > < / a > < span class = "lineno" > 1669< / span > std::vector< std::vector< int> > * resource_indices_per_group)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01670" name = "l01670" > < / a > < span class = "lineno" > 1670< / span > < span class = "keywordflow" > if< / span > (resource_indices_per_group == < span class = "keyword" > nullptr< / span > ||< / div >
< div class = "line" > < a id = "l01671" name = "l01671" > < / a > < span class = "lineno" > 1671< / span > resource_group_to_resource_to_vehicle_assignment_variables_.empty()) {< / div >
< div class = "line" > < a id = "l01672" name = "l01672" > < / a > < span class = "lineno" > 1672< / span > < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l01673" name = "l01673" > < / a > < span class = "lineno" > 1673< / span > }< / div >
< div class = "line" > < a id = "l01674" name = "l01674" > < / a > < span class = "lineno" > 1674< / span > < span class = "keyword" > const< / span > RoutingModel& < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > = *dimension_-> model();< / div >
< div class = "line" > < a id = "l01675" name = "l01675" > < / a > < span class = "lineno" > 1675< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_vehicles = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .vehicles();< / div >
< div class = "line" > < a id = "l01676" name = "l01676" > < / a > < span class = "lineno" > 1676< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (!< a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .GetDimensionResourceGroupIndices(dimension_).empty());< / div >
< div class = "line" > < a id = "l01677" name = "l01677" > < / a > < span class = "lineno" > 1677< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & resource_groups = < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .GetResourceGroups();< / div >
< div class = "line" > < a id = "l01678" name = "l01678" > < / a > < span class = "lineno" > 1678< / span > resource_indices_per_group-> resize(resource_groups.size());< / div >
< div class = "line" > < a id = "l01679" name = "l01679" > < / a > < span class = "lineno" > 1679< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > rg_index : < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .GetDimensionResourceGroupIndices(dimension_)) {< / div >
< div class = "line" > < a id = "l01680" name = "l01680" > < / a > < span class = "lineno" > 1680< / span > < span class = "keyword" > const< / span > ResourceGroup& resource_group = *resource_groups[rg_index];< / div >
< div class = "line" > < a id = "l01681" name = "l01681" > < / a > < span class = "lineno" > 1681< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (!resource_group.GetVehiclesRequiringAResource().empty());< / div >
< div class = "line" > < a id = "l01682" name = "l01682" > < / a > < span class = "lineno" > 1682< / span > < / div >
< div class = "line" > < a id = "l01683" name = "l01683" > < / a > < span class = "lineno" > 1683< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_resources = resource_group.Size();< / div >
< div class = "line" > < a id = "l01684" name = "l01684" > < / a > < span class = "lineno" > 1684< / span > std::vector< int> & resource_indices =< / div >
< div class = "line" > < a id = "l01685" name = "l01685" > < / a > < span class = "lineno" > 1685< / span > resource_indices_per_group-> at(rg_index);< / div >
< div class = "line" > < a id = "l01686" name = "l01686" > < / a > < span class = "lineno" > 1686< / span > resource_indices.assign(num_vehicles, -1);< / div >
< div class = "line" > < a id = "l01687" name = "l01687" > < / a > < span class = "lineno" > 1687< / span > < span class = "comment" > // Find the resource assigned to each vehicle.< / span > < / div >
< div class = "line" > < a id = "l01688" name = "l01688" > < / a > < span class = "lineno" > 1688< / span > < span class = "keyword" > const< / span > std::vector< int> & resource_to_vehicle_assignment_variables =< / div >
< div class = "line" > < a id = "l01689" name = "l01689" > < / a > < span class = "lineno" > 1689< / span > resource_group_to_resource_to_vehicle_assignment_variables_[rg_index];< / div >
< div class = "line" > < a id = "l01690" name = "l01690" > < / a > < span class = "lineno" > 1690< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (resource_to_vehicle_assignment_variables.size(),< / div >
< div class = "line" > < a id = "l01691" name = "l01691" > < / a > < span class = "lineno" > 1691< / span > num_resources * num_vehicles);< / div >
< div class = "line" > < a id = "l01692" name = "l01692" > < / a > < span class = "lineno" > 1692< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > v : resource_group.GetVehiclesRequiringAResource()) {< / div >
< div class = "line" > < a id = "l01693" name = "l01693" > < / a > < span class = "lineno" > 1693< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > r = 0; r < num_resources; r++) {< / div >
< div class = "line" > < a id = "l01694" name = "l01694" > < / a > < span class = "lineno" > 1694< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > assignment_var =< / div >
< div class = "line" > < a id = "l01695" name = "l01695" > < / a > < span class = "lineno" > 1695< / span > resource_to_vehicle_assignment_variables[r * num_vehicles + v];< / div >
< div class = "line" > < a id = "l01696" name = "l01696" > < / a > < span class = "lineno" > 1696< / span > < span class = "keywordflow" > if< / span > (assignment_var > = 0 & & solver-> GetValue(assignment_var) == 1) {< / div >
< div class = "line" > < a id = "l01697" name = "l01697" > < / a > < span class = "lineno" > 1697< / span > < span class = "comment" > // This resource is assigned to this vehicle.< / span > < / div >
< div class = "line" > < a id = "l01698" name = "l01698" > < / a > < span class = "lineno" > 1698< / span > resource_indices[v] = r;< / div >
< div class = "line" > < a id = "l01699" name = "l01699" > < / a > < span class = "lineno" > 1699< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01700" name = "l01700" > < / a > < span class = "lineno" > 1700< / span > }< / div >
< div class = "line" > < a id = "l01701" name = "l01701" > < / a > < span class = "lineno" > 1701< / span > }< / div >
< div class = "line" > < a id = "l01702" name = "l01702" > < / a > < span class = "lineno" > 1702< / span > }< / div >
< div class = "line" > < a id = "l01703" name = "l01703" > < / a > < span class = "lineno" > 1703< / span > }< / div >
< div class = "line" > < a id = "l01704" name = "l01704" > < / a > < span class = "lineno" > 1704< / span > }< / div >
< div class = "line" > < a id = "l01705" name = "l01705" > < / a > < span class = "lineno" > 1705< / span > < / div >
< div class = "line" > < a id = "l01706" name = "l01706" > < / a > < span class = "lineno" > 1706< / span > < span class = "comment" > // GlobalDimensionCumulOptimizer< / span > < / div >
< div class = "line" > < a id = "l01707" name = "l01707" > < / a > < span class = "lineno" > 1707< / span > < / div >
< div class = "line" > < a id = "l01708" name = "l01708" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a06f837315ff17857e7a2dcd6524784f4" > 1708< / a > < / span > GlobalDimensionCumulOptimizer::GlobalDimensionCumulOptimizer(< / div >
< div class = "line" > < a id = "l01709" name = "l01709" > < / a > < span class = "lineno" > 1709< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_dimension.html" > RoutingDimension< / a > * dimension,< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l01710" name = "l01710" > < / a > < span class = "lineno" > 1710< / span > RoutingSearchParameters::SchedulingSolver solver_type)< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l01711" name = "l01711" > < / a > < span class = "lineno" > 1711< / span > : optimizer_core_(dimension,< / div >
< div class = "line" > < a id = "l01712" name = "l01712" > < / a > < span class = "lineno" > 1712< / span > < span class = "comment" > /*use_precedence_propagator=*/< / span > < / div >
< div class = "line" > < a id = "l01713" name = "l01713" > < / a > < span class = "lineno" > 1713< / span > !dimension-> GetNodePrecedences().empty()) {< / div >
< div class = "line" > < a id = "l01714" name = "l01714" > < / a > < span class = "lineno" > 1714< / span > < span class = "keywordflow" > switch< / span > (solver_type) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l01715" name = "l01715" > < / a > < span class = "lineno" > 1715< / span > < span class = "keywordflow" > case< / span > RoutingSearchParameters::SCHEDULING_GLOP: {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l01716" name = "l01716" > < / a > < span class = "lineno" > 1716< / span > solver_ = absl::make_unique< RoutingGlopWrapper> (< / div >
< div class = "line" > < a id = "l01717" name = "l01717" > < / a > < span class = "lineno" > 1717< / span > < span class = "comment" > /*is_relaxation=*/< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a771ef9d454a03f02a8c884aacaf61765" > dimension< / a > -> < a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ()< / div >
< div class = "line" > < a id = "l01718" name = "l01718" > < / a > < span class = "lineno" > 1718< / span > -> < a class = "code hl_function" href = "classoperations__research_1_1_routing_model.html#a219dfa10a2c3c26cff85c5adde3d47a3" > GetDimensionResourceGroupIndices< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a771ef9d454a03f02a8c884aacaf61765" > dimension< / a > )< / div >
< div class = "line" > < a id = "l01719" name = "l01719" > < / a > < span class = "lineno" > 1719< / span > .empty(),< / div >
< div class = "line" > < a id = "l01720" name = "l01720" > < / a > < span class = "lineno" > 1720< / span > GetGlopParametersForGlobalLP());< / div >
< div class = "line" > < a id = "l01721" name = "l01721" > < / a > < span class = "lineno" > 1721< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01722" name = "l01722" > < / a > < span class = "lineno" > 1722< / span > }< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l01723" name = "l01723" > < / a > < span class = "lineno" > 1723< / span > < span class = "keywordflow" > case< / span > RoutingSearchParameters::SCHEDULING_CP_SAT: {< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l01724" name = "l01724" > < / a > < span class = "lineno" > 1724< / span > solver_ = absl::make_unique< RoutingCPSatWrapper> ();< / div >
< div class = "line" > < a id = "l01725" name = "l01725" > < / a > < span class = "lineno" > 1725< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01726" name = "l01726" > < / a > < span class = "lineno" > 1726< / span > }< / div >
< div class = "line" > < a id = "l01727" name = "l01727" > < / a > < span class = "lineno" > 1727< / span > < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a id = "l01728" name = "l01728" > < / a > < span class = "lineno" > 1728< / span > < a class = "code hl_define" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Unrecognized solver type: " < / span > < < solver_type;< / div >
< div class = "line" > < a id = "l01729" name = "l01729" > < / a > < span class = "lineno" > 1729< / span > }< / div >
< div class = "line" > < a id = "l01730" name = "l01730" > < / a > < span class = "lineno" > 1730< / span > }< / div >
< div class = "line" > < a id = "l01731" name = "l01731" > < / a > < span class = "lineno" > 1731< / span > < / div >
< div class = "line" > < a id = "l01732" name = "l01732" > < / a > < span class = "lineno" > 1732< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < / div >
< div class = "line" > < a id = "l01733" name = "l01733" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a3ad9e218b0cfe6e27394f39c7117c065" > 1733< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a3ad9e218b0cfe6e27394f39c7117c065" > GlobalDimensionCumulOptimizer::ComputeCumulCostWithoutFixedTransits< / a > (< / div >
< div class = "line" > < a id = "l01734" name = "l01734" > < / a > < span class = "lineno" > 1734< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l01735" name = "l01735" > < / a > < span class = "lineno" > 1735< / span > int64_t* optimal_cost_without_transits) {< / div >
< div class = "line" > < a id = "l01736" name = "l01736" > < / a > < span class = "lineno" > 1736< / span > int64_t < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = 0;< / div >
< div class = "line" > < a id = "l01737" name = "l01737" > < / a > < span class = "lineno" > 1737< / span > int64_t transit_cost = 0;< / div >
< div class = "line" > < a id = "l01738" name = "l01738" > < / a > < span class = "lineno" > 1738< / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > =< / div >
< div class = "line" > < a id = "l01739" name = "l01739" > < / a > < span class = "lineno" > 1739< / span > optimizer_core_.< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a2f7a5a1dd37425548dd240eaa26b3778" > Optimize< / a > (next_accessor, solver_.get(), < span class = "keyword" > nullptr< / span > , < span class = "keyword" > nullptr< / span > ,< / div >
< div class = "line" > < a id = "l01740" name = "l01740" > < / a > < span class = "lineno" > 1740< / span > < span class = "keyword" > nullptr< / span > , & < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > , & transit_cost);< / div >
< div class = "line" > < a id = "l01741" name = "l01741" > < / a > < span class = "lineno" > 1741< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > != < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > DimensionSchedulingStatus::INFEASIBLE< / a > & & < / div >
< div class = "line" > < a id = "l01742" name = "l01742" > < / a > < span class = "lineno" > 1742< / span > optimal_cost_without_transits != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l01743" name = "l01743" > < / a > < span class = "lineno" > 1743< / span > *optimal_cost_without_transits = < a class = "code hl_function" href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > CapSub< / a > (< a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > , transit_cost);< / div >
< div class = "line" > < a id = "l01744" name = "l01744" > < / a > < span class = "lineno" > 1744< / span > }< / div >
< div class = "line" > < a id = "l01745" name = "l01745" > < / a > < span class = "lineno" > 1745< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "g__gurobi_8cc.html#a2237393c7ae7ad7344c9885066d5ab6d" > status< / a > ;< / div >
< div class = "line" > < a id = "l01746" name = "l01746" > < / a > < span class = "lineno" > 1746< / span > }< / div >
< div class = "line" > < a id = "l01747" name = "l01747" > < / a > < span class = "lineno" > 1747< / span > < / div >
< div class = "line" > < a id = "l01748" name = "l01748" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a29be0207f4e9f5407644119da4e80890" > 1748< / a > < / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a29be0207f4e9f5407644119da4e80890" > GlobalDimensionCumulOptimizer::ComputeCumuls< / a > (< / div >
< div class = "line" > < a id = "l01749" name = "l01749" > < / a > < span class = "lineno" > 1749< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l01750" name = "l01750" > < / a > < span class = "lineno" > 1750< / span > std::vector< int64_t> * optimal_cumuls, std::vector< int64_t> * optimal_breaks,< / div >
< div class = "line" > < a id = "l01751" name = "l01751" > < / a > < span class = "lineno" > 1751< / span > std::vector< std::vector< int> > * optimal_resource_indices) {< / div >
< div class = "line" > < a id = "l01752" name = "l01752" > < / a > < span class = "lineno" > 1752< / span > < span class = "keywordflow" > return< / span > optimizer_core_.< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a2f7a5a1dd37425548dd240eaa26b3778" > Optimize< / a > (next_accessor, solver_.get(), optimal_cumuls,< / div >
< div class = "line" > < a id = "l01753" name = "l01753" > < / a > < span class = "lineno" > 1753< / span > optimal_breaks, optimal_resource_indices,< / div >
< div class = "line" > < a id = "l01754" name = "l01754" > < / a > < span class = "lineno" > 1754< / span > < span class = "keyword" > nullptr< / span > , < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l01755" name = "l01755" > < / a > < span class = "lineno" > 1755< / span > }< / div >
< div class = "line" > < a id = "l01756" name = "l01756" > < / a > < span class = "lineno" > 1756< / span > < / div >
< div class = "line" > < a id = "l01757" name = "l01757" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a516015649889c185288546056d3e8e63" > 1757< / a > < / span > < a class = "code hl_enumeration" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > DimensionSchedulingStatus< / a > < a class = "code hl_function" href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a516015649889c185288546056d3e8e63" > GlobalDimensionCumulOptimizer::ComputePackedCumuls< / a > (< / div >
< div class = "line" > < a id = "l01758" name = "l01758" > < / a > < span class = "lineno" > 1758< / span > < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l01759" name = "l01759" > < / a > < span class = "lineno" > 1759< / span > std::vector< int64_t> * packed_cumuls, std::vector< int64_t> * packed_breaks,< / div >
< div class = "line" > < a id = "l01760" name = "l01760" > < / a > < span class = "lineno" > 1760< / span > std::vector< std::vector< int> > * resource_indices) {< / div >
< div class = "line" > < a id = "l01761" name = "l01761" > < / a > < span class = "lineno" > 1761< / span > < span class = "keywordflow" > return< / span > optimizer_core_.< a class = "code hl_function" href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a9af3ca4bab4b91eac932f71596ada6ac" > OptimizeAndPack< / a > (next_accessor, solver_.get(),< / div >
< div class = "line" > < a id = "l01762" name = "l01762" > < / a > < span class = "lineno" > 1762< / span > packed_cumuls, packed_breaks,< / div >
< div class = "line" > < a id = "l01763" name = "l01763" > < / a > < span class = "lineno" > 1763< / span > resource_indices);< / div >
< div class = "line" > < a id = "l01764" name = "l01764" > < / a > < span class = "lineno" > 1764< / span > }< / div >
< div class = "line" > < a id = "l01765" name = "l01765" > < / a > < span class = "lineno" > 1765< / span > < / div >
< div class = "line" > < a id = "l01766" name = "l01766" > < / a > < span class = "lineno" > 1766< / span > < span class = "comment" > // ResourceAssignmentOptimizer< / span > < / div >
< div class = "line" > < a id = "l01767" name = "l01767" > < / a > < span class = "lineno" > 1767< / span > < / div >
< div class = "line" > < a id = "l01768" name = "l01768" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_resource_assignment_optimizer.html#a190cb09ddb5b31582a9ce6ba943738d0" > 1768< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_resource_assignment_optimizer.html#a190cb09ddb5b31582a9ce6ba943738d0" > ResourceAssignmentOptimizer::ResourceAssignmentOptimizer< / a > (< / div >
< div class = "line" > < a id = "l01769" name = "l01769" > < / a > < span class = "lineno" > 1769< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_model_1_1_resource_group.html" > RoutingModel::ResourceGroup< / a > * resource_group,< / div >
< div class = "line" > < a id = "l01770" name = "l01770" > < / a > < span class = "lineno" > 1770< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html" > LocalDimensionCumulOptimizer< / a > * optimizer,< / div >
< div class = "line" > < a id = "l01771" name = "l01771" > < / a > < span class = "lineno" > 1771< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html" > LocalDimensionCumulOptimizer< / a > * mp_optimizer)< / div >
< div class = "line" > < a id = "l01772" name = "l01772" > < / a > < span class = "lineno" > 1772< / span > : optimizer_(*optimizer),< / div >
< div class = "line" > < a id = "l01773" name = "l01773" > < / a > < span class = "lineno" > 1773< / span > mp_optimizer_(*mp_optimizer),< / div >
< div class = "line" > < a id = "l01774" name = "l01774" > < / a > < span class = "lineno" > 1774< / span > model_(*optimizer-> dimension()-> < a class = "code hl_variable" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ()),< / div >
< div class = "line" > < a id = "l01775" name = "l01775" > < / a > < span class = "lineno" > 1775< / span > resource_group_(*resource_group) {}< / div >
< div class = "line" > < a id = "l01776" name = "l01776" > < / a > < span class = "lineno" > 1776< / span > < / div >
< div class = "line" > < a id = "l01777" name = "l01777" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_resource_assignment_optimizer.html#a4797496dc1aa3aac373d5e3df4a26336" > 1777< / a > < / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_function" href = "classoperations__research_1_1_resource_assignment_optimizer.html#a4797496dc1aa3aac373d5e3df4a26336" > ResourceAssignmentOptimizer::ComputeAssignmentCostsForVehicle< / a > (< / div >
< div class = "line" > < a id = "l01778" name = "l01778" > < / a > < span class = "lineno" > 1778< / span > < span class = "keywordtype" > int< / span > v, < span class = "keyword" > const< / span > std::function< int64_t(int64_t)> & next_accessor,< / div >
< div class = "line" > < a id = "l01779" name = "l01779" > < / a > < span class = "lineno" > 1779< / span > < span class = "keywordtype" > bool< / span > optimize_vehicle_costs, std::vector< int64_t> * assignment_costs,< / div >
< div class = "line" > < a id = "l01780" name = "l01780" > < / a > < span class = "lineno" > 1780< / span > std::vector< std::vector< int64_t> > * cumul_values,< / div >
< div class = "line" > < a id = "l01781" name = "l01781" > < / a > < span class = "lineno" > 1781< / span > std::vector< std::vector< int64_t> > * break_values) {< / div >
< div class = "line" > < a id = "l01782" name = "l01782" > < / a > < span class = "lineno" > 1782< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > (assignment_costs, < span class = "keyword" > nullptr< / span > );< / div >
< div class = "line" > < a id = "l01783" name = "l01783" > < / a > < span class = "lineno" > 1783< / span > < span class = "keywordflow" > if< / span > (!resource_group_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_model_1_1_resource_group.html#a14c8287f869044e4c2cb40ac6a60d4b9" > VehicleRequiresAResource< / a > (v) ||< / div >
< div class = "line" > < a id = "l01784" name = "l01784" > < / a > < span class = "lineno" > 1784< / span > (next_accessor(model_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_model.html#aa650ea2c539fab98337ae2f6ca553f3d" > Start< / a > (v)) == model_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_model.html#afb80fd36c1fb57d2db049403483e2074" > End< / a > (v) & & < / div >
< div class = "line" > < a id = "l01785" name = "l01785" > < / a > < span class = "lineno" > 1785< / span > !model_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_model.html#a27e8ef007bbfb2585ca2569faf92453c" > IsVehicleUsedWhenEmpty< / a > (v))) {< / div >
< div class = "line" > < a id = "l01786" name = "l01786" > < / a > < span class = "lineno" > 1786< / span > assignment_costs-> clear();< / div >
< div class = "line" > < a id = "l01787" name = "l01787" > < / a > < span class = "lineno" > 1787< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01788" name = "l01788" > < / a > < span class = "lineno" > 1788< / span > }< / div >
< div class = "line" > < a id = "l01789" name = "l01789" > < / a > < span class = "lineno" > 1789< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_routing_dimension.html" > RoutingDimension< / a > & < a class = "code hl_function" href = "classoperations__research_1_1_resource_assignment_optimizer.html#a1ed23c8f62342f4f212059ea2966b933" > dimension< / a > = *optimizer_.< a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a771ef9d454a03f02a8c884aacaf61765" > dimension< / a > ();< / div >
< div class = "line" > < a id = "l01790" name = "l01790" > < / a > < span class = "lineno" > 1790< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_resource_assignment_optimizer.html#a1ed23c8f62342f4f212059ea2966b933" > dimension< / a > .< a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > model< / a > ()-> < a class = "code hl_function" href = "classoperations__research_1_1_routing_model.html#a3f5d70fe48cb54cbc5d8f6bba55b007d" > CheckLimit< / a > ()) {< / div >
< div class = "line" > < a id = "l01791" name = "l01791" > < / a > < span class = "lineno" > 1791< / span > < span class = "comment" > // The model' s time limit has been reached, stop everything.< / span > < / div >
< div class = "line" > < a id = "l01792" name = "l01792" > < / a > < span class = "lineno" > 1792< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01793" name = "l01793" > < / a > < span class = "lineno" > 1793< / span > }< / div >
< div class = "line" > < a id = "l01794" name = "l01794" > < / a > < span class = "lineno" > 1794< / span > < / div >
< div class = "line" > < a id = "l01795" name = "l01795" > < / a > < span class = "lineno" > 1795< / span > < span class = "keyword" > const< / span > std::vector< ResourceGroup::Resource> & resources =< / div >
< div class = "line" > < a id = "l01796" name = "l01796" > < / a > < span class = "lineno" > 1796< / span > resource_group_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_model_1_1_resource_group.html#a703f9d081b7447b9c0377b52c11f00e4" > GetResources< / a > ();< / div >
< div class = "line" > < a id = "l01797" name = "l01797" > < / a > < span class = "lineno" > 1797< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_resources = resources.size();< / div >
< div class = "line" > < a id = "l01798" name = "l01798" > < / a > < span class = "lineno" > 1798< / span > std::vector< int> all_resource_indices(num_resources);< / div >
< div class = "line" > < a id = "l01799" name = "l01799" > < / a > < span class = "lineno" > 1799< / span > std::iota(all_resource_indices.begin(), all_resource_indices.end(), 0);< / div >
< div class = "line" > < a id = "l01800" name = "l01800" > < / a > < span class = "lineno" > 1800< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > use_mp_optimizer =< / div >
< div class = "line" > < a id = "l01801" name = "l01801" > < / a > < span class = "lineno" > 1801< / span > < a class = "code hl_function" href = "classoperations__research_1_1_resource_assignment_optimizer.html#a1ed23c8f62342f4f212059ea2966b933" > dimension< / a > .< a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a6debc638c02bfb2b4afe0afccdd98ca5" > HasBreakConstraints< / a > () & & < / div >
< div class = "line" > < a id = "l01802" name = "l01802" > < / a > < span class = "lineno" > 1802< / span > !< a class = "code hl_function" href = "classoperations__research_1_1_resource_assignment_optimizer.html#a1ed23c8f62342f4f212059ea2966b933" > dimension< / a > .< a class = "code hl_function" href = "classoperations__research_1_1_routing_dimension.html#a91b8a6eb7cf5ab0ebc74ddced140d700" > GetBreakIntervalsOfVehicle< / a > (v).empty();< / div >
< div class = "line" > < a id = "l01803" name = "l01803" > < / a > < span class = "lineno" > 1803< / span > < a class = "code hl_class" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html" > LocalDimensionCumulOptimizer< / a > & optimizer =< / div >
< div class = "line" > < a id = "l01804" name = "l01804" > < / a > < span class = "lineno" > 1804< / span > use_mp_optimizer ? mp_optimizer_ : optimizer_;< / div >
< div class = "line" > < a id = "l01805" name = "l01805" > < / a > < span class = "lineno" > 1805< / span > std::vector< DimensionSchedulingStatus> statuses =< / div >
< div class = "line" > < a id = "l01806" name = "l01806" > < / a > < span class = "lineno" > 1806< / span > optimizer.< a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#adc503615328f6444d3286281f8ba786f" > ComputeRouteCumulCostsForResourcesWithoutFixedTransits< / a > (< / div >
< div class = "line" > < a id = "l01807" name = "l01807" > < / a > < span class = "lineno" > 1807< / span > v, next_accessor, resources, all_resource_indices,< / div >
< div class = "line" > < a id = "l01808" name = "l01808" > < / a > < span class = "lineno" > 1808< / span > optimize_vehicle_costs, assignment_costs, cumul_values, break_values);< / div >
< div class = "line" > < a id = "l01809" name = "l01809" > < / a > < span class = "lineno" > 1809< / span > < / div >
< div class = "line" > < a id = "l01810" name = "l01810" > < / a > < span class = "lineno" > 1810< / span > < span class = "keywordflow" > if< / span > (assignment_costs-> empty()) {< / div >
< div class = "line" > < a id = "l01811" name = "l01811" > < / a > < span class = "lineno" > 1811< / span > < span class = "comment" > // Couldn' t assign any resource to this vehicle.< / span > < / div >
< div class = "line" > < a id = "l01812" name = "l01812" > < / a > < span class = "lineno" > 1812< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01813" name = "l01813" > < / a > < span class = "lineno" > 1813< / span > }< / div >
< div class = "line" > < a id = "l01814" name = "l01814" > < / a > < span class = "lineno" > 1814< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (assignment_costs-> size(), num_resources);< / div >
< div class = "line" > < a id = "l01815" name = "l01815" > < / a > < span class = "lineno" > 1815< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (statuses.size(), num_resources);< / div >
< div class = "line" > < a id = "l01816" name = "l01816" > < / a > < span class = "lineno" > 1816< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (cumul_values == < span class = "keyword" > nullptr< / span > || cumul_values-> size() == num_resources);< / div >
< div class = "line" > < a id = "l01817" name = "l01817" > < / a > < span class = "lineno" > 1817< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (break_values == < span class = "keyword" > nullptr< / span > || break_values-> size() == num_resources);< / div >
< div class = "line" > < a id = "l01818" name = "l01818" > < / a > < span class = "lineno" > 1818< / span > < / div >
< div class = "line" > < a id = "l01819" name = "l01819" > < / a > < span class = "lineno" > 1819< / span > < span class = "keywordflow" > if< / span > (use_mp_optimizer) {< / div >
< div class = "line" > < a id = "l01820" name = "l01820" > < / a > < span class = "lineno" > 1820< / span > < span class = "comment" > // We already used the mp optimizer, so we don' t need to recompute anything.< / span > < / div >
< div class = "line" > < a id = "l01821" name = "l01821" > < / a > < span class = "lineno" > 1821< / span > < span class = "comment" > // If all assignment costs are negative, it means no resource is feasible< / span > < / div >
< div class = "line" > < a id = "l01822" name = "l01822" > < / a > < span class = "lineno" > 1822< / span > < span class = "comment" > // for this vehicle.< / span > < / div >
< div class = "line" > < a id = "l01823" name = "l01823" > < / a > < span class = "lineno" > 1823< / span > < span class = "keywordflow" > return< / span > absl::c_any_of(*assignment_costs,< / div >
< div class = "line" > < a id = "l01824" name = "l01824" > < / a > < span class = "lineno" > 1824< / span > [](int64_t < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > ) { < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > > = 0; });< / div >
< div class = "line" > < a id = "l01825" name = "l01825" > < / a > < span class = "lineno" > 1825< / span > }< / div >
< div class = "line" > < a id = "l01826" name = "l01826" > < / a > < span class = "lineno" > 1826< / span > < / div >
< div class = "line" > < a id = "l01827" name = "l01827" > < / a > < span class = "lineno" > 1827< / span > std::vector< int> mp_optimizer_resource_indices;< / div >
< div class = "line" > < a id = "l01828" name = "l01828" > < / a > < span class = "lineno" > 1828< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > r = 0; r < num_resources; r++) {< / div >
< div class = "line" > < a id = "l01829" name = "l01829" > < / a > < span class = "lineno" > 1829< / span > < span class = "keywordflow" > if< / span > (statuses[r] == < a class = "code hl_enumvalue" href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8af8cfb2115ef7ab822bca8edd1edac285" > DimensionSchedulingStatus::RELAXED_OPTIMAL_ONLY< / a > ) {< / div >
< div class = "line" > < a id = "l01830" name = "l01830" > < / a > < span class = "lineno" > 1830< / span > mp_optimizer_resource_indices.push_back(r);< / div >
< div class = "line" > < a id = "l01831" name = "l01831" > < / a > < span class = "lineno" > 1831< / span > }< / div >
< div class = "line" > < a id = "l01832" name = "l01832" > < / a > < span class = "lineno" > 1832< / span > }< / div >
< div class = "line" > < a id = "l01833" name = "l01833" > < / a > < span class = "lineno" > 1833< / span > < / div >
< div class = "line" > < a id = "l01834" name = "l01834" > < / a > < span class = "lineno" > 1834< / span > std::vector< int64_t> mp_assignment_costs;< / div >
< div class = "line" > < a id = "l01835" name = "l01835" > < / a > < span class = "lineno" > 1835< / span > std::vector< std::vector< int64_t> > mp_cumul_values;< / div >
< div class = "line" > < a id = "l01836" name = "l01836" > < / a > < span class = "lineno" > 1836< / span > std::vector< std::vector< int64_t> > mp_break_values;< / div >
< div class = "line" > < a id = "l01837" name = "l01837" > < / a > < span class = "lineno" > 1837< / span > mp_optimizer_.< a class = "code hl_function" href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#adc503615328f6444d3286281f8ba786f" > ComputeRouteCumulCostsForResourcesWithoutFixedTransits< / a > (< / div >
< div class = "line" > < a id = "l01838" name = "l01838" > < / a > < span class = "lineno" > 1838< / span > v, next_accessor, resources, mp_optimizer_resource_indices,< / div >
< div class = "line" > < a id = "l01839" name = "l01839" > < / a > < span class = "lineno" > 1839< / span > optimize_vehicle_costs, & mp_assignment_costs,< / div >
< div class = "line" > < a id = "l01840" name = "l01840" > < / a > < span class = "lineno" > 1840< / span > cumul_values == < span class = "keyword" > nullptr< / span > ? < span class = "keyword" > nullptr< / span > : & mp_cumul_values,< / div >
< div class = "line" > < a id = "l01841" name = "l01841" > < / a > < span class = "lineno" > 1841< / span > break_values == < span class = "keyword" > nullptr< / span > ? < span class = "keyword" > nullptr< / span > : & mp_break_values);< / div >
< div class = "line" > < a id = "l01842" name = "l01842" > < / a > < span class = "lineno" > 1842< / span > < span class = "keywordflow" > if< / span > (!mp_optimizer_resource_indices.empty() & & mp_assignment_costs.empty()) {< / div >
< div class = "line" > < a id = "l01843" name = "l01843" > < / a > < span class = "lineno" > 1843< / span > < span class = "comment" > // A timeout was reached during optimization.< / span > < / div >
< div class = "line" > < a id = "l01844" name = "l01844" > < / a > < span class = "lineno" > 1844< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01845" name = "l01845" > < / a > < span class = "lineno" > 1845< / span > }< / div >
< div class = "line" > < a id = "l01846" name = "l01846" > < / a > < span class = "lineno" > 1846< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (mp_assignment_costs.size(), mp_optimizer_resource_indices.size());< / div >
< div class = "line" > < a id = "l01847" name = "l01847" > < / a > < span class = "lineno" > 1847< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (cumul_values == < span class = "keyword" > nullptr< / span > ||< / div >
< div class = "line" > < a id = "l01848" name = "l01848" > < / a > < span class = "lineno" > 1848< / span > mp_cumul_values.size() == mp_optimizer_resource_indices.size());< / div >
< div class = "line" > < a id = "l01849" name = "l01849" > < / a > < span class = "lineno" > 1849< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (break_values == < span class = "keyword" > nullptr< / span > ||< / div >
< div class = "line" > < a id = "l01850" name = "l01850" > < / a > < span class = "lineno" > 1850< / span > mp_break_values.size() == mp_optimizer_resource_indices.size());< / div >
< div class = "line" > < a id = "l01851" name = "l01851" > < / a > < span class = "lineno" > 1851< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < mp_optimizer_resource_indices.size(); i++) {< / div >
< div class = "line" > < a id = "l01852" name = "l01852" > < / a > < span class = "lineno" > 1852< / span > assignment_costs-> at(mp_optimizer_resource_indices[i]) =< / div >
< div class = "line" > < a id = "l01853" name = "l01853" > < / a > < span class = "lineno" > 1853< / span > mp_assignment_costs[i];< / div >
< div class = "line" > < a id = "l01854" name = "l01854" > < / a > < span class = "lineno" > 1854< / span > < span class = "keywordflow" > if< / span > (cumul_values != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l01855" name = "l01855" > < / a > < span class = "lineno" > 1855< / span > cumul_values-> at(mp_optimizer_resource_indices[i])< / div >
< div class = "line" > < a id = "l01856" name = "l01856" > < / a > < span class = "lineno" > 1856< / span > .swap(mp_cumul_values[i]);< / div >
< div class = "line" > < a id = "l01857" name = "l01857" > < / a > < span class = "lineno" > 1857< / span > }< / div >
< div class = "line" > < a id = "l01858" name = "l01858" > < / a > < span class = "lineno" > 1858< / span > < span class = "keywordflow" > if< / span > (break_values != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l01859" name = "l01859" > < / a > < span class = "lineno" > 1859< / span > break_values-> at(mp_optimizer_resource_indices[i])< / div >
< div class = "line" > < a id = "l01860" name = "l01860" > < / a > < span class = "lineno" > 1860< / span > .swap(mp_break_values[i]);< / div >
< div class = "line" > < a id = "l01861" name = "l01861" > < / a > < span class = "lineno" > 1861< / span > }< / div >
< div class = "line" > < a id = "l01862" name = "l01862" > < / a > < span class = "lineno" > 1862< / span > }< / div >
< div class = "line" > < a id = "l01863" name = "l01863" > < / a > < span class = "lineno" > 1863< / span > < span class = "keywordflow" > return< / span > absl::c_any_of(*assignment_costs,< / div >
< div class = "line" > < a id = "l01864" name = "l01864" > < / a > < span class = "lineno" > 1864< / span > [](int64_t < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > ) { < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > > = 0; });< / div >
< div class = "line" > < a id = "l01865" name = "l01865" > < / a > < span class = "lineno" > 1865< / span > }< / div >
< div class = "line" > < a id = "l01866" name = "l01866" > < / a > < span class = "lineno" > 1866< / span > < / div >
< div class = "line" > < a id = "l01867" name = "l01867" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_resource_assignment_optimizer.html#aea5d749ab9acc34d5c7a7a62be3d20a3" > 1867< / a > < / span > int64_t < a class = "code hl_function" href = "classoperations__research_1_1_resource_assignment_optimizer.html#aea5d749ab9acc34d5c7a7a62be3d20a3" > ResourceAssignmentOptimizer::ComputeBestAssignmentCost< / a > (< / div >
< div class = "line" > < a id = "l01868" name = "l01868" > < / a > < span class = "lineno" > 1868< / span > < span class = "keyword" > const< / span > std::vector< std::vector< int64_t> > & < / div >
< div class = "line" > < a id = "l01869" name = "l01869" > < / a > < span class = "lineno" > 1869< / span > primary_vehicle_to_resource_assignment_costs,< / div >
< div class = "line" > < a id = "l01870" name = "l01870" > < / a > < span class = "lineno" > 1870< / span > < span class = "keyword" > const< / span > std::vector< std::vector< int64_t> > & < / div >
< div class = "line" > < a id = "l01871" name = "l01871" > < / a > < span class = "lineno" > 1871< / span > secondary_vehicle_to_resource_assignment_costs,< / div >
< div class = "line" > < a id = "l01872" name = "l01872" > < / a > < span class = "lineno" > 1872< / span > < span class = "keyword" > const< / span > std::function< < span class = "keywordtype" > bool< / span > (< span class = "keywordtype" > int< / span > )> & use_primary_for_vehicle,< / div >
< div class = "line" > < a id = "l01873" name = "l01873" > < / a > < span class = "lineno" > 1873< / span > std::vector< int> * resource_indices)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l01874" name = "l01874" > < / a > < span class = "lineno" > 1874< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_vehicles = model_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_model.html#aa9e7ba89833775f29889744fe9480d29" > vehicles< / a > ();< / div >
< div class = "line" > < a id = "l01875" name = "l01875" > < / a > < span class = "lineno" > 1875< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (primary_vehicle_to_resource_assignment_costs.size(), num_vehicles);< / div >
< div class = "line" > < a id = "l01876" name = "l01876" > < / a > < span class = "lineno" > 1876< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (secondary_vehicle_to_resource_assignment_costs.size(),< / div >
< div class = "line" > < a id = "l01877" name = "l01877" > < / a > < span class = "lineno" > 1877< / span > num_vehicles);< / div >
< div class = "line" > < a id = "l01878" name = "l01878" > < / a > < span class = "lineno" > 1878< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_resources = resource_group_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_model_1_1_resource_group.html#a24926108b770033792d015cb86aeffb3" > Size< / a > ();< / div >
< div class = "line" > < a id = "l01879" name = "l01879" > < / a > < span class = "lineno" > 1879< / span > < / div >
< div class = "line" > < a id = "l01880" name = "l01880" > < / a > < span class = "lineno" > 1880< / span > < a class = "code hl_class" href = "classoperations__research_1_1_simple_min_cost_flow.html" > SimpleMinCostFlow< / a > flow(< / div >
< div class = "line" > < a id = "l01881" name = "l01881" > < / a > < span class = "lineno" > 1881< / span > < span class = "comment" > /*reserve_num_nodes*/< / span > 2 + num_vehicles + num_resources,< / div >
< div class = "line" > < a id = "l01882" name = "l01882" > < / a > < span class = "lineno" > 1882< / span > < span class = "comment" > /*reserve_num_arcs*/< / span > num_vehicles + num_vehicles * num_resources +< / div >
< div class = "line" > < a id = "l01883" name = "l01883" > < / a > < span class = "lineno" > 1883< / span > num_resources);< / div >
< div class = "line" > < a id = "l01884" name = "l01884" > < / a > < span class = "lineno" > 1884< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > source_index = num_vehicles + num_resources;< / div >
< div class = "line" > < a id = "l01885" name = "l01885" > < / a > < span class = "lineno" > 1885< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > sink_index = source_index + 1;< / div >
< div class = "line" > < a id = "l01886" name = "l01886" > < / a > < span class = "lineno" > 1886< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > resource_index = [num_vehicles](< span class = "keywordtype" > int< / span > r) {< / div >
< div class = "line" > < a id = "l01887" name = "l01887" > < / a > < span class = "lineno" > 1887< / span > < span class = "keywordflow" > return< / span > num_vehicles + r;< / div >
< div class = "line" > < a id = "l01888" name = "l01888" > < / a > < span class = "lineno" > 1888< / span > };< / div >
< div class = "line" > < a id = "l01889" name = "l01889" > < / a > < span class = "lineno" > 1889< / span > < / div >
< div class = "line" > < a id = "l01890" name = "l01890" > < / a > < span class = "lineno" > 1890< / span > std::vector< std::vector< ArcIndex> > vehicle_to_resource_arc_index;< / div >
< div class = "line" > < a id = "l01891" name = "l01891" > < / a > < span class = "lineno" > 1891< / span > < span class = "keywordflow" > if< / span > (resource_indices != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l01892" name = "l01892" > < / a > < span class = "lineno" > 1892< / span > vehicle_to_resource_arc_index.resize(< / div >
< div class = "line" > < a id = "l01893" name = "l01893" > < / a > < span class = "lineno" > 1893< / span > num_vehicles, std::vector< ArcIndex> (num_resources, -1));< / div >
< div class = "line" > < a id = "l01894" name = "l01894" > < / a > < span class = "lineno" > 1894< / span > }< / div >
< div class = "line" > < a id = "l01895" name = "l01895" > < / a > < span class = "lineno" > 1895< / span > < span class = "keywordtype" > int< / span > num_used_vehicles = 0;< / div >
< div class = "line" > < a id = "l01896" name = "l01896" > < / a > < span class = "lineno" > 1896< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > v : resource_group_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_model_1_1_resource_group.html#a06023aa442d14197e8aa0081ab2d69d0" > GetVehiclesRequiringAResource< / a > ()) {< / div >
< div class = "line" > < a id = "l01897" name = "l01897" > < / a > < span class = "lineno" > 1897< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (use_primary_for_vehicle(v) ||< / div >
< div class = "line" > < a id = "l01898" name = "l01898" > < / a > < span class = "lineno" > 1898< / span > primary_vehicle_to_resource_assignment_costs[v].empty());< / div >
< div class = "line" > < a id = "l01899" name = "l01899" > < / a > < span class = "lineno" > 1899< / span > < span class = "keyword" > const< / span > std::vector< int64_t> & assignment_costs =< / div >
< div class = "line" > < a id = "l01900" name = "l01900" > < / a > < span class = "lineno" > 1900< / span > use_primary_for_vehicle(v)< / div >
< div class = "line" > < a id = "l01901" name = "l01901" > < / a > < span class = "lineno" > 1901< / span > ? primary_vehicle_to_resource_assignment_costs[v]< / div >
< div class = "line" > < a id = "l01902" name = "l01902" > < / a > < span class = "lineno" > 1902< / span > : secondary_vehicle_to_resource_assignment_costs[v];< / div >
< div class = "line" > < a id = "l01903" name = "l01903" > < / a > < span class = "lineno" > 1903< / span > < span class = "keywordflow" > if< / span > (assignment_costs.empty()) {< / div >
< div class = "line" > < a id = "l01904" name = "l01904" > < / a > < span class = "lineno" > 1904< / span > < span class = "comment" > // We don' t need a resource for this vehicle.< / span > < / div >
< div class = "line" > < a id = "l01905" name = "l01905" > < / a > < span class = "lineno" > 1905< / span > < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01906" name = "l01906" > < / a > < span class = "lineno" > 1906< / span > }< / div >
< div class = "line" > < a id = "l01907" name = "l01907" > < / a > < span class = "lineno" > 1907< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (assignment_costs.size(), num_resources);< / div >
< div class = "line" > < a id = "l01908" name = "l01908" > < / a > < span class = "lineno" > 1908< / span > num_used_vehicles++;< / div >
< div class = "line" > < a id = "l01909" name = "l01909" > < / a > < span class = "lineno" > 1909< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2" > DCHECK_LE< / a > (num_used_vehicles, num_resources)< / div >
< div class = "line" > < a id = "l01910" name = "l01910" > < / a > < span class = "lineno" > 1910< / span > < < num_used_vehicles < < < span class = "stringliteral" > " used vehicles and only " < / span > < < num_resources< / div >
< div class = "line" > < a id = "l01911" name = "l01911" > < / a > < span class = "lineno" > 1911< / span > < < < span class = "stringliteral" > " resources available!" < / span > ;< / div >
< div class = "line" > < a id = "l01912" name = "l01912" > < / a > < span class = "lineno" > 1912< / span > < / div >
< div class = "line" > < a id = "l01913" name = "l01913" > < / a > < span class = "lineno" > 1913< / span > < span class = "comment" > // Add a source-> vehicle arc to the flow.< / span > < / div >
< div class = "line" > < a id = "l01914" name = "l01914" > < / a > < span class = "lineno" > 1914< / span > flow.< a class = "code hl_function" href = "classoperations__research_1_1_simple_min_cost_flow.html#a20e10ea36c32c30c5130f300f1ffde2e" > AddArcWithCapacityAndUnitCost< / a > (source_index, v, 1, 0);< / div >
< div class = "line" > < a id = "l01915" name = "l01915" > < / a > < span class = "lineno" > 1915< / span > < / div >
< div class = "line" > < a id = "l01916" name = "l01916" > < / a > < span class = "lineno" > 1916< / span > < span class = "comment" > // Add arcs to the min-cost-flow graph.< / span > < / div >
< div class = "line" > < a id = "l01917" name = "l01917" > < / a > < span class = "lineno" > 1917< / span > < span class = "keywordtype" > bool< / span > has_feasible_resource = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l01918" name = "l01918" > < / a > < span class = "lineno" > 1918< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > r = 0; r < num_resources; r++) {< / div >
< div class = "line" > < a id = "l01919" name = "l01919" > < / a > < span class = "lineno" > 1919< / span > < span class = "keyword" > const< / span > int64_t assignment_cost = assignment_costs[r];< / div >
< div class = "line" > < a id = "l01920" name = "l01920" > < / a > < span class = "lineno" > 1920< / span > < span class = "keywordflow" > if< / span > (assignment_cost < 0) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l01921" name = "l01921" > < / a > < span class = "lineno" > 1921< / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "namespaceoperations__research.html#aecf320bda6e95d1edaf3a546673e3e6b" > ArcIndex< / a > arc_index = flow.< a class = "code hl_function" href = "classoperations__research_1_1_simple_min_cost_flow.html#a20e10ea36c32c30c5130f300f1ffde2e" > AddArcWithCapacityAndUnitCost< / a > (< / div >
< div class = "line" > < a id = "l01922" name = "l01922" > < / a > < span class = "lineno" > 1922< / span > v, resource_index(r), 1, assignment_cost);< / div >
< div class = "line" > < a id = "l01923" name = "l01923" > < / a > < span class = "lineno" > 1923< / span > < span class = "keywordflow" > if< / span > (!vehicle_to_resource_arc_index.empty()) {< / div >
< div class = "line" > < a id = "l01924" name = "l01924" > < / a > < span class = "lineno" > 1924< / span > vehicle_to_resource_arc_index[v][r] = arc_index;< / div >
< div class = "line" > < a id = "l01925" name = "l01925" > < / a > < span class = "lineno" > 1925< / span > }< / div >
< div class = "line" > < a id = "l01926" name = "l01926" > < / a > < span class = "lineno" > 1926< / span > has_feasible_resource = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l01927" name = "l01927" > < / a > < span class = "lineno" > 1927< / span > }< / div >
< div class = "line" > < a id = "l01928" name = "l01928" > < / a > < span class = "lineno" > 1928< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (has_feasible_resource)< / div >
< div class = "line" > < a id = "l01929" name = "l01929" > < / a > < span class = "lineno" > 1929< / span > < < < span class = "stringliteral" > " No feasible resource for vehicle " < / span > < < v< / div >
< div class = "line" > < a id = "l01930" name = "l01930" > < / a > < span class = "lineno" > 1930< / span > < < < span class = "stringliteral" > " , should' ve been caught by ComputeAssignmentCostsForVehicle()" < / span > ;< / div >
< div class = "line" > < a id = "l01931" name = "l01931" > < / a > < span class = "lineno" > 1931< / span > }< / div >
< div class = "line" > < a id = "l01932" name = "l01932" > < / a > < span class = "lineno" > 1932< / span > < / div >
< div class = "line" > < a id = "l01933" name = "l01933" > < / a > < span class = "lineno" > 1933< / span > < span class = "comment" > // Add resource-> sink arcs to the flow.< / span > < / div >
< div class = "line" > < a id = "l01934" name = "l01934" > < / a > < span class = "lineno" > 1934< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > r = 0; r < num_resources; r++) {< / div >
< div class = "line" > < a id = "l01935" name = "l01935" > < / a > < span class = "lineno" > 1935< / span > flow.< a class = "code hl_function" href = "classoperations__research_1_1_simple_min_cost_flow.html#a20e10ea36c32c30c5130f300f1ffde2e" > AddArcWithCapacityAndUnitCost< / a > (resource_index(r), sink_index, 1, 0);< / div >
< div class = "line" > < a id = "l01936" name = "l01936" > < / a > < span class = "lineno" > 1936< / span > }< / div >
< div class = "line" > < a id = "l01937" name = "l01937" > < / a > < span class = "lineno" > 1937< / span > < / div >
< div class = "line" > < a id = "l01938" name = "l01938" > < / a > < span class = "lineno" > 1938< / span > < span class = "comment" > // Set the flow supply.< / span > < / div >
< div class = "line" > < a id = "l01939" name = "l01939" > < / a > < span class = "lineno" > 1939< / span > flow.< a class = "code hl_function" href = "classoperations__research_1_1_simple_min_cost_flow.html#a7cd2dc0776a9f339b56ffac996a7df8c" > SetNodeSupply< / a > (source_index, num_used_vehicles);< / div >
< div class = "line" > < a id = "l01940" name = "l01940" > < / a > < span class = "lineno" > 1940< / span > flow.< a class = "code hl_function" href = "classoperations__research_1_1_simple_min_cost_flow.html#a7cd2dc0776a9f339b56ffac996a7df8c" > SetNodeSupply< / a > (sink_index, -num_used_vehicles);< / div >
< div class = "line" > < a id = "l01941" name = "l01941" > < / a > < span class = "lineno" > 1941< / span > < / div >
< div class = "line" > < a id = "l01942" name = "l01942" > < / a > < span class = "lineno" > 1942< / span > < span class = "comment" > // Solve the min-cost flow and return its cost.< / span > < / div >
< div class = "line" > < a id = "l01943" name = "l01943" > < / a > < span class = "lineno" > 1943< / span > < span class = "keywordflow" > if< / span > (flow.< a class = "code hl_function" href = "classoperations__research_1_1_simple_min_cost_flow.html#acc2868367f8fd38360a8b5b56cf71bdc" > Solve< / a > () != < a class = "code hl_enumvalue" href = "classoperations__research_1_1_min_cost_flow_base.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba2579881e7c83261bc21bafb5a5c92cad" > SimpleMinCostFlow::OPTIMAL< / a > ) {< / div >
< div class = "line" > < a id = "l01944" name = "l01944" > < / a > < span class = "lineno" > 1944< / span > < span class = "keywordflow" > if< / span > (resource_indices != < span class = "keyword" > nullptr< / span > ) resource_indices-> clear();< / div >
< div class = "line" > < a id = "l01945" name = "l01945" > < / a > < span class = "lineno" > 1945< / span > < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a id = "l01946" name = "l01946" > < / a > < span class = "lineno" > 1946< / span > }< / div >
< div class = "line" > < a id = "l01947" name = "l01947" > < / a > < span class = "lineno" > 1947< / span > < / div >
< div class = "line" > < a id = "l01948" name = "l01948" > < / a > < span class = "lineno" > 1948< / span > < span class = "keyword" > const< / span > int64_t < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > = flow.< a class = "code hl_function" href = "classoperations__research_1_1_simple_min_cost_flow.html#ad39ce7ee10c34a3ce1f69f179aa4f1e9" > OptimalCost< / a > ();< / div >
< div class = "line" > < a id = "l01949" name = "l01949" > < / a > < span class = "lineno" > 1949< / span > < span class = "keywordflow" > if< / span > (resource_indices == < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l01950" name = "l01950" > < / a > < span class = "lineno" > 1950< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > ;< / div >
< div class = "line" > < a id = "l01951" name = "l01951" > < / a > < span class = "lineno" > 1951< / span > }< / div >
< div class = "line" > < a id = "l01952" name = "l01952" > < / a > < span class = "lineno" > 1952< / span > < / div >
< div class = "line" > < a id = "l01953" name = "l01953" > < / a > < span class = "lineno" > 1953< / span > < span class = "comment" > // Fill the resource indices corresponding to the min-cost assignment.< / span > < / div >
< div class = "line" > < a id = "l01954" name = "l01954" > < / a > < span class = "lineno" > 1954< / span > resource_indices-> assign(num_vehicles, -1);< / div >
< div class = "line" > < a id = "l01955" name = "l01955" > < / a > < span class = "lineno" > 1955< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > v : resource_group_.< a class = "code hl_function" href = "classoperations__research_1_1_routing_model_1_1_resource_group.html#a06023aa442d14197e8aa0081ab2d69d0" > GetVehiclesRequiringAResource< / a > ()) {< / div >
< div class = "line" > < a id = "l01956" name = "l01956" > < / a > < span class = "lineno" > 1956< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > r = 0; r < num_resources; r++) {< / div >
< div class = "line" > < a id = "l01957" name = "l01957" > < / a > < span class = "lineno" > 1957< / span > < span class = "keywordflow" > if< / span > (vehicle_to_resource_arc_index[v][r] > = 0 & & < / div >
< div class = "line" > < a id = "l01958" name = "l01958" > < / a > < span class = "lineno" > 1958< / span > flow.< a class = "code hl_function" href = "classoperations__research_1_1_simple_min_cost_flow.html#a2a420ad8221c326064736ccf148d2f93" > Flow< / a > (vehicle_to_resource_arc_index[v][r]) > 0) {< / div >
< div class = "line" > < a id = "l01959" name = "l01959" > < / a > < span class = "lineno" > 1959< / span > resource_indices-> at(v) = r;< / div >
< div class = "line" > < a id = "l01960" name = "l01960" > < / a > < span class = "lineno" > 1960< / span > < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a id = "l01961" name = "l01961" > < / a > < span class = "lineno" > 1961< / span > }< / div >
< div class = "line" > < a id = "l01962" name = "l01962" > < / a > < span class = "lineno" > 1962< / span > }< / div >
< div class = "line" > < a id = "l01963" name = "l01963" > < / a > < span class = "lineno" > 1963< / span > }< / div >
< div class = "line" > < a id = "l01964" name = "l01964" > < / a > < span class = "lineno" > 1964< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "routing__flow_8cc.html#a75d7b5e4cab1e156cc7a2c5eba1e16f1" > cost< / a > ;< / div >
< div class = "line" > < a id = "l01965" name = "l01965" > < / a > < span class = "lineno" > 1965< / span > }< / div >
< div class = "line" > < a id = "l01966" name = "l01966" > < / a > < span class = "lineno" > 1966< / span > < / div >
< div class = "line" > < a id = "l01967" name = "l01967" > < / a > < span class = "lineno" > 1967< / span > } < span class = "comment" > // namespace operations_research< / span > < / div >
< div class = "ttc" id = "aalldiff__cst_8cc_html_a26e6db9bcc64b584051ecc28171ed11f" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > < / div > < div class = "ttdeci" > int64_t max< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00140" > alldiff_cst.cc:140< / a > < / div > < / div >
< div class = "ttc" id = "aalldiff__cst_8cc_html_ad10edae0a852d72fb76afb1c77735045" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > < / div > < div class = "ttdeci" > int64_t min< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00139" > alldiff_cst.cc:139< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html" > < div class = "ttname" > < a href = "base_2logging_8h.html" > logging.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_a4395e95bab44e222cb2e77251017a0e2" > < div class = "ttname" > < a href = "base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2" > DCHECK_LE< / a > < / div > < div class = "ttdeci" > #define DCHECK_LE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00893" > base/logging.h:893< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a46e69120fbd3b36e6960e096d23b66f0" > < div class = "ttname" > < a href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > < / div > < div class = "ttdeci" > #define DCHECK_NE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00892" > base/logging.h:892< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_aae2dc65d9ea248d54bf39daa986dd295" > < div class = "ttname" > < a href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > < / div > < div class = "ttdeci" > #define DCHECK_GE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00895" > base/logging.h:895< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ab62f5ed8f2d48e29802be0cbbcd1359a" > < div class = "ttname" > < a href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > < / div > < div class = "ttdeci" > #define DCHECK_LT(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00894" > base/logging.h:894< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_accad43a85d781d53381cd53a9894b6ae" > < div class = "ttname" > < a href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > < / div > < div class = "ttdeci" > #define LOG(severity)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00420" > base/logging.h:420< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_ae17f8119c108cf3070bad3449c7e0006" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > < / div > < div class = "ttdeci" > #define DCHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00890" > base/logging.h:890< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ae89df3243bbb8341130c7b3f44145ea0" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > < / div > < div class = "ttdeci" > #define DCHECK_EQ(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00891" > base/logging.h:891< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_cumul_bounds_propagator_html_a03e0559549552ae0d25421ab310f73e1" > < div class = "ttname" > < a href = "classoperations__research_1_1_cumul_bounds_propagator.html#a03e0559549552ae0d25421ab310f73e1" > operations_research::CumulBoundsPropagator::dimension< / a > < / div > < div class = "ttdeci" > const RoutingDimension & dimension() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8h_source.html#l00079" > routing_lp_scheduling.h:79< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_cumul_bounds_propagator_html_aa83a7ff5ef57860290d9838959d6ecf1" > < div class = "ttname" > < a href = "classoperations__research_1_1_cumul_bounds_propagator.html#aa83a7ff5ef57860290d9838959d6ecf1" > operations_research::CumulBoundsPropagator::PropagateCumulBounds< / a > < / div > < div class = "ttdeci" > bool PropagateCumulBounds(const std::function< int64_t(int64_t)> & next_accessor, int64_t cumul_offset)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00420" > routing_lp_scheduling.cc:420< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_cumul_bounds_propagator_html_aff8f29b2fce9f6447474ee6077af1b72" > < div class = "ttname" > < a href = "classoperations__research_1_1_cumul_bounds_propagator.html#aff8f29b2fce9f6447474ee6077af1b72" > operations_research::CumulBoundsPropagator::CumulBoundsPropagator< / a > < / div > < div class = "ttdeci" > CumulBoundsPropagator(const RoutingDimension *dimension)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00257" > routing_lp_scheduling.cc:257< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dimension_cumul_optimizer_core_html_a164fa51cd8575b74cbc058770461eac3" > < div class = "ttname" > < a href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a164fa51cd8575b74cbc058770461eac3" > operations_research::DimensionCumulOptimizerCore::OptimizeSingleRouteWithResources< / a > < / div > < div class = "ttdeci" > std::vector< DimensionSchedulingStatus > OptimizeSingleRouteWithResources(int vehicle, const std::function< int64_t(int64_t)> & next_accessor, const std::vector< RoutingModel::ResourceGroup::Resource > & resources, const std::vector< int > & resource_indices, bool optimize_vehicle_costs, RoutingLinearSolverWrapper *solver, std::vector< int64_t > *costs_without_transits, std::vector< std::vector< int64_t > > *cumul_values, std::vector< std::vector< int64_t > > *break_values, bool clear_lp=true)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00614" > routing_lp_scheduling.cc:614< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dimension_cumul_optimizer_core_html_a2f7a5a1dd37425548dd240eaa26b3778" > < div class = "ttname" > < a href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a2f7a5a1dd37425548dd240eaa26b3778" > operations_research::DimensionCumulOptimizerCore::Optimize< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus Optimize(const std::function< int64_t(int64_t)> & next_accessor, RoutingLinearSolverWrapper *solver, std::vector< int64_t > *cumul_values, std::vector< int64_t > *break_values, std::vector< std::vector< int > > *resource_indices_per_group, int64_t *cost, int64_t *transit_cost, bool clear_lp=true)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00709" > routing_lp_scheduling.cc:709< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dimension_cumul_optimizer_core_html_a5967f72ac911a2ed971a1ce103d1c47b" > < div class = "ttname" > < a href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a5967f72ac911a2ed971a1ce103d1c47b" > operations_research::DimensionCumulOptimizerCore::DimensionCumulOptimizerCore< / a > < / div > < div class = "ttdeci" > DimensionCumulOptimizerCore(const RoutingDimension *dimension, bool use_precedence_propagator)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00475" > routing_lp_scheduling.cc:475< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dimension_cumul_optimizer_core_html_a771ef9d454a03f02a8c884aacaf61765" > < div class = "ttname" > < a href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a771ef9d454a03f02a8c884aacaf61765" > operations_research::DimensionCumulOptimizerCore::dimension< / a > < / div > < div class = "ttdeci" > const RoutingDimension * dimension() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8h_source.html#l00609" > routing_lp_scheduling.h:609< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dimension_cumul_optimizer_core_html_a9af3ca4bab4b91eac932f71596ada6ac" > < div class = "ttname" > < a href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#a9af3ca4bab4b91eac932f71596ada6ac" > operations_research::DimensionCumulOptimizerCore::OptimizeAndPack< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus OptimizeAndPack(const std::function< int64_t(int64_t)> & next_accessor, RoutingLinearSolverWrapper *solver, std::vector< int64_t > *cumul_values, std::vector< int64_t > *break_values, std::vector< std::vector< int > > *resource_indices_per_group)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00780" > routing_lp_scheduling.cc:780< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dimension_cumul_optimizer_core_html_ad8f55e0b1048c51c733207c60a2f87b0" > < div class = "ttname" > < a href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#ad8f55e0b1048c51c733207c60a2f87b0" > operations_research::DimensionCumulOptimizerCore::OptimizeSingleRoute< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus OptimizeSingleRoute(int vehicle, const std::function< int64_t(int64_t)> & next_accessor, RoutingLinearSolverWrapper *solver, std::vector< int64_t > *cumul_values, std::vector< int64_t > *break_values, int64_t *cost, int64_t *transit_cost, bool clear_lp=true)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00504" > routing_lp_scheduling.cc:504< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dimension_cumul_optimizer_core_html_aec1c4f058fbbbd5e0b5f767c5f0a87a3" > < div class = "ttname" > < a href = "classoperations__research_1_1_dimension_cumul_optimizer_core.html#aec1c4f058fbbbd5e0b5f767c5f0a87a3" > operations_research::DimensionCumulOptimizerCore::OptimizeAndPackSingleRoute< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus OptimizeAndPackSingleRoute(int vehicle, const std::function< int64_t(int64_t)> & next_accessor, const RoutingModel::ResourceGroup::Resource *resource, RoutingLinearSolverWrapper *solver, std::vector< int64_t > *cumul_values, std::vector< int64_t > *break_values)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00815" > routing_lp_scheduling.cc:815< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_domain_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_domain.html" > operations_research::Domain< / a > < / div > < div class = "ttdoc" > We call domain any subset of Int64 = [kint64min, kint64max].< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sorted__interval__list_8h_source.html#l00081" > sorted_interval_list.h:81< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_domain_html_a03a595b90f43d02186eb660424c6ca1b" > < div class = "ttname" > < a href = "classoperations__research_1_1_domain.html#a03a595b90f43d02186eb660424c6ca1b" > operations_research::Domain::AllValues< / a > < / div > < div class = "ttdeci" > static Domain AllValues()< / div > < div class = "ttdoc" > Returns the full domain Int64.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sorted__interval__list_8cc_source.html#l00142" > sorted_interval_list.cc:142< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_domain_html_a8cf21a67f7d81a800ff912239bb2db64" > < div class = "ttname" > < a href = "classoperations__research_1_1_domain.html#a8cf21a67f7d81a800ff912239bb2db64" > operations_research::Domain::Min< / a > < / div > < div class = "ttdeci" > int64_t Min() const< / div > < div class = "ttdoc" > Returns the min value of the domain.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sorted__interval__list_8cc_source.html#l00214" > sorted_interval_list.cc:214< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_domain_html_aa74ea8cd1b0767659f704b482d07c103" > < div class = "ttname" > < a href = "classoperations__research_1_1_domain.html#aa74ea8cd1b0767659f704b482d07c103" > operations_research::Domain::Max< / a > < / div > < div class = "ttdeci" > int64_t Max() const< / div > < div class = "ttdoc" > Returns the max value of the domain.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sorted__interval__list_8cc_source.html#l00219" > sorted_interval_list.cc:219< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_global_dimension_cumul_optimizer_html_a29be0207f4e9f5407644119da4e80890" > < div class = "ttname" > < a href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a29be0207f4e9f5407644119da4e80890" > operations_research::GlobalDimensionCumulOptimizer::ComputeCumuls< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus ComputeCumuls(const std::function< int64_t(int64_t)> & next_accessor, std::vector< int64_t > *optimal_cumuls, std::vector< int64_t > *optimal_breaks, std::vector< std::vector< int > > *optimal_resource_indices_per_group)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l01748" > routing_lp_scheduling.cc:1748< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_global_dimension_cumul_optimizer_html_a3ad9e218b0cfe6e27394f39c7117c065" > < div class = "ttname" > < a href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a3ad9e218b0cfe6e27394f39c7117c065" > operations_research::GlobalDimensionCumulOptimizer::ComputeCumulCostWithoutFixedTransits< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus ComputeCumulCostWithoutFixedTransits(const std::function< int64_t(int64_t)> & next_accessor, int64_t *optimal_cost_without_transits)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l01733" > routing_lp_scheduling.cc:1733< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_global_dimension_cumul_optimizer_html_a516015649889c185288546056d3e8e63" > < div class = "ttname" > < a href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a516015649889c185288546056d3e8e63" > operations_research::GlobalDimensionCumulOptimizer::ComputePackedCumuls< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus ComputePackedCumuls(const std::function< int64_t(int64_t)> & next_accessor, std::vector< int64_t > *packed_cumuls, std::vector< int64_t > *packed_breaks, std::vector< std::vector< int > > *resource_indices_per_group)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l01757" > routing_lp_scheduling.cc:1757< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_global_dimension_cumul_optimizer_html_a771ef9d454a03f02a8c884aacaf61765" > < div class = "ttname" > < a href = "classoperations__research_1_1_global_dimension_cumul_optimizer.html#a771ef9d454a03f02a8c884aacaf61765" > operations_research::GlobalDimensionCumulOptimizer::dimension< / a > < / div > < div class = "ttdeci" > const RoutingDimension * dimension() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8h_source.html#l00793" > routing_lp_scheduling.h:793< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_expr_html_a62b340f6d1dde6a36560bd88a382ada7" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7" > operations_research::IntExpr::Min< / a > < / div > < div class = "ttdeci" > virtual int64_t Min() const =0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_int_expr_html_ac84c250d67f30c89e845cd460eeaaad8" > < div class = "ttname" > < a href = "classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8" > operations_research::IntExpr::Max< / a > < / div > < div class = "ttdeci" > virtual int64_t Max() const =0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_dimension_cumul_optimizer_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html" > operations_research::LocalDimensionCumulOptimizer< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8h_source.html#l00703" > routing_lp_scheduling.h:703< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_dimension_cumul_optimizer_html_a070e10db63b6b261c4fffaf68d517a82" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a070e10db63b6b261c4fffaf68d517a82" > operations_research::LocalDimensionCumulOptimizer::ComputePackedRouteCumuls< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus ComputePackedRouteCumuls(int vehicle, const std::function< int64_t(int64_t)> & next_accessor, const RoutingModel::ResourceGroup::Resource *resource, std::vector< int64_t > *packed_cumuls, std::vector< int64_t > *packed_breaks)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00245" > routing_lp_scheduling.cc:245< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_dimension_cumul_optimizer_html_a10cab4b73bfe12bef44924a47c5345b6" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a10cab4b73bfe12bef44924a47c5345b6" > operations_research::LocalDimensionCumulOptimizer::ComputeRouteCumulCost< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus ComputeRouteCumulCost(int vehicle, const std::function< int64_t(int64_t)> & next_accessor, int64_t *optimal_cost)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00197" > routing_lp_scheduling.cc:197< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_dimension_cumul_optimizer_html_a161ed371fd2e35ef76b4539540bfcfd6" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a161ed371fd2e35ef76b4539540bfcfd6" > operations_research::LocalDimensionCumulOptimizer::ComputeRouteCumuls< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus ComputeRouteCumuls(int vehicle, const std::function< int64_t(int64_t)> & next_accessor, std::vector< int64_t > *optimal_cumuls, std::vector< int64_t > *optimal_breaks)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00235" > routing_lp_scheduling.cc:235< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_dimension_cumul_optimizer_html_a296e8d7e154740a84c59774f20a295ba" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a296e8d7e154740a84c59774f20a295ba" > operations_research::LocalDimensionCumulOptimizer::ComputeRouteCumulCostWithoutFixedTransits< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus ComputeRouteCumulCostWithoutFixedTransits(int vehicle, const std::function< int64_t(int64_t)> & next_accessor, int64_t *optimal_cost_without_transits)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00206" > routing_lp_scheduling.cc:206< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_dimension_cumul_optimizer_html_a5bcbf49ff1a9dd9f92c40750ec0267b4" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a5bcbf49ff1a9dd9f92c40750ec0267b4" > operations_research::LocalDimensionCumulOptimizer::LocalDimensionCumulOptimizer< / a > < / div > < div class = "ttdeci" > LocalDimensionCumulOptimizer(const RoutingDimension *dimension, RoutingSearchParameters::SchedulingSolver solver_type)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00167" > routing_lp_scheduling.cc:167< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_dimension_cumul_optimizer_html_a771ef9d454a03f02a8c884aacaf61765" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#a771ef9d454a03f02a8c884aacaf61765" > operations_research::LocalDimensionCumulOptimizer::dimension< / a > < / div > < div class = "ttdeci" > const RoutingDimension * dimension() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8h_source.html#l00752" > routing_lp_scheduling.h:752< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_local_dimension_cumul_optimizer_html_adc503615328f6444d3286281f8ba786f" > < div class = "ttname" > < a href = "classoperations__research_1_1_local_dimension_cumul_optimizer.html#adc503615328f6444d3286281f8ba786f" > operations_research::LocalDimensionCumulOptimizer::ComputeRouteCumulCostsForResourcesWithoutFixedTransits< / a > < / div > < div class = "ttdeci" > std::vector< DimensionSchedulingStatus > ComputeRouteCumulCostsForResourcesWithoutFixedTransits(int vehicle, const std::function< int64_t(int64_t)> & next_accessor, const std::vector< RoutingModel::ResourceGroup::Resource > & resources, const std::vector< int > & resource_indices, bool optimize_vehicle_costs, std::vector< int64_t > *optimal_costs_without_transits, std::vector< std::vector< int64_t > > *optimal_cumuls, std::vector< std::vector< int64_t > > *optimal_breaks)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l00221" > routing_lp_scheduling.cc:222< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_math_util_html_a55fc8a3af7c2526c83e83586cd578d89" > < div class = "ttname" > < a href = "classoperations__research_1_1_math_util.html#a55fc8a3af7c2526c83e83586cd578d89" > operations_research::MathUtil::FastInt64Round< / a > < / div > < div class = "ttdeci" > static int64_t FastInt64Round(double x)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "mathutil_8h_source.html#l00138" > mathutil.h:138< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_min_cost_flow_base_html_a67a0db04d321a74b7e7fcfd3f1a3f70ba2579881e7c83261bc21bafb5a5c92cad" > < div class = "ttname" > < a href = "classoperations__research_1_1_min_cost_flow_base.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba2579881e7c83261bc21bafb5a5c92cad" > operations_research::MinCostFlowBase::OPTIMAL< / a > < / div > < div class = "ttdeci" > @ OPTIMAL< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "min__cost__flow_8h_source.html#l00197" > min_cost_flow.h:197< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_resource_assignment_optimizer_html_a190cb09ddb5b31582a9ce6ba943738d0" > < div class = "ttname" > < a href = "classoperations__research_1_1_resource_assignment_optimizer.html#a190cb09ddb5b31582a9ce6ba943738d0" > operations_research::ResourceAssignmentOptimizer::ResourceAssignmentOptimizer< / a > < / div > < div class = "ttdeci" > ResourceAssignmentOptimizer(const RoutingModel::ResourceGroup *resource_group, LocalDimensionCumulOptimizer *optimizer, LocalDimensionCumulOptimizer *mp_optimizer)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l01768" > routing_lp_scheduling.cc:1768< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_resource_assignment_optimizer_html_a1ed23c8f62342f4f212059ea2966b933" > < div class = "ttname" > < a href = "classoperations__research_1_1_resource_assignment_optimizer.html#a1ed23c8f62342f4f212059ea2966b933" > operations_research::ResourceAssignmentOptimizer::dimension< / a > < / div > < div class = "ttdeci" > const RoutingDimension *const dimension() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8h_source.html#l00839" > routing_lp_scheduling.h:839< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_resource_assignment_optimizer_html_a4797496dc1aa3aac373d5e3df4a26336" > < div class = "ttname" > < a href = "classoperations__research_1_1_resource_assignment_optimizer.html#a4797496dc1aa3aac373d5e3df4a26336" > operations_research::ResourceAssignmentOptimizer::ComputeAssignmentCostsForVehicle< / a > < / div > < div class = "ttdeci" > bool ComputeAssignmentCostsForVehicle(int v, const std::function< int64_t(int64_t)> & next_accessor, bool optimize_vehicle_costs, std::vector< int64_t > *assignment_costs, std::vector< std::vector< int64_t > > *cumul_values, std::vector< std::vector< int64_t > > *break_values)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l01777" > routing_lp_scheduling.cc:1777< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_resource_assignment_optimizer_html_aea5d749ab9acc34d5c7a7a62be3d20a3" > < div class = "ttname" > < a href = "classoperations__research_1_1_resource_assignment_optimizer.html#aea5d749ab9acc34d5c7a7a62be3d20a3" > operations_research::ResourceAssignmentOptimizer::ComputeBestAssignmentCost< / a > < / div > < div class = "ttdeci" > int64_t ComputeBestAssignmentCost(const std::vector< std::vector< int64_t > > & primary_vehicle_to_resource_assignment_costs, const std::vector< std::vector< int64_t > > & secondary_vehicle_to_resource_assignment_costs, const std::function< bool(int)> & use_primary_for_vehicle, std::vector< int > *resource_indices) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8cc_source.html#l01867" > routing_lp_scheduling.cc:1867< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html" > operations_research::RoutingDimension< / a > < / div > < div class = "ttdoc" > Dimensions represent quantities accumulated at nodes along the routes.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02590" > routing.h:2590< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a06257e0b9422e5de00bd4eef03777355" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a06257e0b9422e5de00bd4eef03777355" > operations_research::RoutingDimension::GetSoftSpanUpperBoundForVehicle< / a > < / div > < div class = "ttdeci" > SimpleBoundCosts::BoundCost GetSoftSpanUpperBoundForVehicle(int vehicle) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02954" > routing.h:2954< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a24dcbf29c0d6cd766009a182a6484e3b" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a24dcbf29c0d6cd766009a182a6484e3b" > operations_research::RoutingDimension::name< / a > < / div > < div class = "ttdeci" > const std::string & name() const< / div > < div class = "ttdoc" > Returns the name of the dimension.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02854" > routing.h:2854< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a2658bab0f635e3b399b100ecd6bc12cb" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a2658bab0f635e3b399b100ecd6bc12cb" > operations_research::RoutingDimension::cumuls< / a > < / div > < div class = "ttdeci" > const std::vector< IntVar * > & cumuls() const< / div > < div class = "ttdoc" > Like CumulVar(), TransitVar(), SlackVar() but return the whole variable vectors instead (indexed by i...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02619" > routing.h:2619< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a32c310c90b2870f76dfe58ef41127d83" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a32c310c90b2870f76dfe58ef41127d83" > operations_research::RoutingDimension::GetCumulVarSoftUpperBoundCoefficient< / a > < / div > < div class = "ttdeci" > int64_t GetCumulVarSoftUpperBoundCoefficient(int64_t index) const< / div > < div class = "ttdoc" > Returns the cost coefficient of the soft upper bound of a cumul variable for a given variable index.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l06934" > routing.cc:6934< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a38a1205e1e6fec4a632d523a64856c4b" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a38a1205e1e6fec4a632d523a64856c4b" > operations_research::RoutingDimension::GetGlobalOptimizerOffset< / a > < / div > < div class = "ttdeci" > int64_t GetGlobalOptimizerOffset() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02929" > routing.h:2929< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a3efd441f3accdd91d91ffbd1d4e1b255" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a3efd441f3accdd91d91ffbd1d4e1b255" > operations_research::RoutingDimension::GetPickupToDeliveryLimitForPair< / a > < / div > < div class = "ttdeci" > int64_t GetPickupToDeliveryLimitForPair(int pair_index, int pickup, int delivery) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l07195" > routing.cc:7195< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a3ffb5532e1a2da908b35ce947f30a0a3" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a3ffb5532e1a2da908b35ce947f30a0a3" > operations_research::RoutingDimension::HasCumulVarSoftLowerBound< / a > < / div > < div class = "ttdeci" > bool HasCumulVarSoftLowerBound(int64_t index) const< / div > < div class = "ttdoc" > Returns true if a soft lower bound has been set for a given variable index.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l06973" > routing.cc:6973< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a4232c22ddc9e65e726ee87cf27778072" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a4232c22ddc9e65e726ee87cf27778072" > operations_research::RoutingDimension::SlackVar< / a > < / div > < div class = "ttdeci" > IntVar * SlackVar(int64_t index) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02614" > routing.h:2614< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a506e1394eff1694085e3cfeb4a1997f1" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a506e1394eff1694085e3cfeb4a1997f1" > operations_research::RoutingDimension::GetSpanCostCoefficientForVehicle< / a > < / div > < div class = "ttdeci" > int64_t GetSpanCostCoefficientForVehicle(int vehicle) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02909" > routing.h:2909< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a539915a226ec8626161d0310b22e8881" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a539915a226ec8626161d0310b22e8881" > operations_research::RoutingDimension::global_span_cost_coefficient< / a > < / div > < div class = "ttdeci" > int64_t global_span_cost_coefficient() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02925" > routing.h:2925< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a5c170c586b06b6435f4e85cfc9db27e5" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a5c170c586b06b6435f4e85cfc9db27e5" > operations_research::RoutingDimension::transit_evaluator< / a > < / div > < div class = "ttdeci" > const RoutingModel::TransitCallback2 & transit_evaluator(int vehicle) const< / div > < div class = "ttdoc" > Returns the callback evaluating the transit value between two node indices for a given vehicle.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02673" > routing.h:2673< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a5ffb5c0e60db5d3939873fe92462bae9" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a5ffb5c0e60db5d3939873fe92462bae9" > operations_research::RoutingDimension::GetSpanUpperBoundForVehicle< / a > < / div > < div class = "ttdeci" > int64_t GetSpanUpperBoundForVehicle(int vehicle) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02901" > routing.h:2901< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a6debc638c02bfb2b4afe0afccdd98ca5" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a6debc638c02bfb2b4afe0afccdd98ca5" > operations_research::RoutingDimension::HasBreakConstraints< / a > < / div > < div class = "ttdeci" > bool HasBreakConstraints() const< / div > < div class = "ttdoc" > Returns true if any break interval or break distance was defined.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l07136" > routing.cc:7136< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a70dcc75273b8ffe7bf1df455e227d939" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a70dcc75273b8ffe7bf1df455e227d939" > operations_research::RoutingDimension::GetAllowedIntervalsInRange< / a > < / div > < div class = "ttdeci" > SortedDisjointIntervalList GetAllowedIntervalsInRange(int64_t index, int64_t min_value, int64_t max_value) const< / div > < div class = "ttdoc" > Returns allowed intervals for a given node in a given interval.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l06795" > routing.cc:6795< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a8e93e99ce491f2779c0d2e5e7de5a98a" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a8e93e99ce491f2779c0d2e5e7de5a98a" > operations_research::RoutingDimension::GetPreTravelEvaluatorOfVehicle< / a > < / div > < div class = "ttdeci" > int GetPreTravelEvaluatorOfVehicle(int vehicle) const< / div > < div class = "ttdoc" > !defined(SWIGPYTHON)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l07147" > routing.cc:7147< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a8eafd6802aace5a8b509d920de5e37c5" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a8eafd6802aace5a8b509d920de5e37c5" > operations_research::RoutingDimension::HasCumulVarSoftUpperBound< / a > < / div > < div class = "ttdeci" > bool HasCumulVarSoftUpperBound(int64_t index) const< / div > < div class = "ttdoc" > Returns true if a soft upper bound has been set for a given variable index.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l06921" > routing.cc:6921< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a90dcdb4d66f8781421f5913150a85a06" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a90dcdb4d66f8781421f5913150a85a06" > operations_research::RoutingDimension::model< / a > < / div > < div class = "ttdeci" > RoutingModel * model() const< / div > < div class = "ttdoc" > Returns the model on which the dimension was created.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02594" > routing.h:2594< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a91b8a6eb7cf5ab0ebc74ddced140d700" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a91b8a6eb7cf5ab0ebc74ddced140d700" > operations_research::RoutingDimension::GetBreakIntervalsOfVehicle< / a > < / div > < div class = "ttdeci" > const std::vector< IntervalVar * > & GetBreakIntervalsOfVehicle(int vehicle) const< / div > < div class = "ttdoc" > Returns the break intervals set by SetBreakIntervalsOfVehicle().< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l07140" > routing.cc:7140< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a96a6b6ac14b3f18c40e2e00b9e186842" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a96a6b6ac14b3f18c40e2e00b9e186842" > operations_research::RoutingDimension::GetNodePrecedences< / a > < / div > < div class = "ttdeci" > const std::vector< NodePrecedence > & GetNodePrecedences() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02891" > routing.h:2891< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_a9958465c1ff256b5cbcdc684ada03e60" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#a9958465c1ff256b5cbcdc684ada03e60" > operations_research::RoutingDimension::forbidden_intervals< / a > < / div > < div class = "ttdeci" > const std::vector< SortedDisjointIntervalList > & forbidden_intervals() const< / div > < div class = "ttdoc" > Returns forbidden intervals for each node.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02625" > routing.h:2625< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_ac49d19c473861fd725540574c9779f7f" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#ac49d19c473861fd725540574c9779f7f" > operations_research::RoutingDimension::GetLocalOptimizerOffsetForVehicle< / a > < / div > < div class = "ttdeci" > int64_t GetLocalOptimizerOffsetForVehicle(int vehicle) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02933" > routing.h:2933< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_ae80c65007e8e9be55995bb2aa4493898" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#ae80c65007e8e9be55995bb2aa4493898" > operations_research::RoutingDimension::GetCumulVarSoftUpperBound< / a > < / div > < div class = "ttdeci" > int64_t GetCumulVarSoftUpperBound(int64_t index) const< / div > < div class = "ttdoc" > Returns the soft upper bound of a cumul variable for a given variable index.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l06926" > routing.cc:6926< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_aeb48e0a259af538f591d9f843c113d00" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#aeb48e0a259af538f591d9f843c113d00" > operations_research::RoutingDimension::GetBreakDistanceDurationOfVehicle< / a > < / div > < div class = "ttdeci" > const std::vector< std::pair< int64_t, int64_t > > & GetBreakDistanceDurationOfVehicle(int vehicle) const< / div > < div class = "ttdoc" > Returns the pairs (distance, duration) specified by break distance constraints.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l07175" > routing.cc:7175< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_af0185f7c0ea3abf45191db23514604f3" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#af0185f7c0ea3abf45191db23514604f3" > operations_research::RoutingDimension::HasSoftSpanUpperBounds< / a > < / div > < div class = "ttdeci" > bool HasSoftSpanUpperBounds() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l02951" > routing.h:2951< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_af63828b2874b76ba4af52bfbbed5f156" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#af63828b2874b76ba4af52bfbbed5f156" > operations_research::RoutingDimension::GetCumulVarSoftLowerBoundCoefficient< / a > < / div > < div class = "ttdeci" > int64_t GetCumulVarSoftLowerBoundCoefficient(int64_t index) const< / div > < div class = "ttdoc" > Returns the cost coefficient of the soft lower bound of a cumul variable for a given variable index.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l06986" > routing.cc:6986< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_afb4c32e76561cad95bd8be2777d8f1ac" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#afb4c32e76561cad95bd8be2777d8f1ac" > operations_research::RoutingDimension::GetPostTravelEvaluatorOfVehicle< / a > < / div > < div class = "ttdeci" > int GetPostTravelEvaluatorOfVehicle(int vehicle) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l07153" > routing.cc:7153< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_dimension_html_afe26c6f9f4c70620ce91fbff37f4834d" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_dimension.html#afe26c6f9f4c70620ce91fbff37f4834d" > operations_research::RoutingDimension::GetCumulVarSoftLowerBound< / a > < / div > < div class = "ttdeci" > int64_t GetCumulVarSoftLowerBound(int64_t index) const< / div > < div class = "ttdoc" > Returns the soft lower bound of a cumul variable for a given variable index.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l06978" > routing.cc:6978< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html" > operations_research::RoutingLinearSolverWrapper< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8h_source.html#l00160" > routing_lp_scheduling.h:160< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html_aa5b31c976cc6734003d9950e731dfed3" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa5b31c976cc6734003d9950e731dfed3" > operations_research::RoutingLinearSolverWrapper::Clear< / a > < / div > < div class = "ttdeci" > virtual void Clear()=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html_aa7ad30a5bcbd156380533cc7abb69172" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#aa7ad30a5bcbd156380533cc7abb69172" > operations_research::RoutingLinearSolverWrapper::GetObjectiveValue< / a > < / div > < div class = "ttdeci" > virtual int64_t GetObjectiveValue() const =0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html_ab570a51d5ff506f435fa428d3f145f0a" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ab570a51d5ff506f435fa428d3f145f0a" > operations_research::RoutingLinearSolverWrapper::AddObjectiveConstraint< / a > < / div > < div class = "ttdeci" > virtual void AddObjectiveConstraint()=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html_ab8bd6c2ebc0fe292221efda5c39de361" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ab8bd6c2ebc0fe292221efda5c39de361" > operations_research::RoutingLinearSolverWrapper::ClearObjective< / a > < / div > < div class = "ttdeci" > virtual void ClearObjective()=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html_ac154a773600edab5f5fbc597c5639cce" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ac154a773600edab5f5fbc597c5639cce" > operations_research::RoutingLinearSolverWrapper::GetValue< / a > < / div > < div class = "ttdeci" > virtual double GetValue(int index) const =0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html_acb5447abf2fd0ef52e46ce561ffef5cb" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#acb5447abf2fd0ef52e46ce561ffef5cb" > operations_research::RoutingLinearSolverWrapper::Solve< / a > < / div > < div class = "ttdeci" > virtual DimensionSchedulingStatus Solve(absl::Duration duration_limit)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html_ad1a3a80256c0caa8f7ebdacb42294c81" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ad1a3a80256c0caa8f7ebdacb42294c81" > operations_research::RoutingLinearSolverWrapper::SetVariableBounds< / a > < / div > < div class = "ttdeci" > virtual bool SetVariableBounds(int index, int64_t lower_bound, int64_t upper_bound)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html_ad56b5d5264e07b44be873dfdcd29cb8e" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#ad56b5d5264e07b44be873dfdcd29cb8e" > operations_research::RoutingLinearSolverWrapper::SetObjectiveCoefficient< / a > < / div > < div class = "ttdeci" > virtual void SetObjectiveCoefficient(int index, double coefficient)=0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html_af1eb90688746692ec522c88d501bd598" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#af1eb90688746692ec522c88d501bd598" > operations_research::RoutingLinearSolverWrapper::SolutionIsInteger< / a > < / div > < div class = "ttdeci" > virtual bool SolutionIsInteger() const =0< / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_linear_solver_wrapper_html_afaf5c7b0c88dbe8a11b8d9d66a7c2871" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_linear_solver_wrapper.html#afaf5c7b0c88dbe8a11b8d9d66a7c2871" > operations_research::RoutingLinearSolverWrapper::GetVariableLowerBound< / a > < / div > < div class = "ttdeci" > virtual int64_t GetVariableLowerBound(int index) const =0< / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_1_1_resource_group_1_1_resource_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model_1_1_resource_group_1_1_resource.html" > operations_research::RoutingModel::ResourceGroup::Resource< / a > < / div > < div class = "ttdoc" > A Resource sets attributes (costs/constraints) for a set of dimensions.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l00419" > routing.h:419< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_1_1_resource_group_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model_1_1_resource_group.html" > operations_research::RoutingModel::ResourceGroup< / a > < / div > < div class = "ttdoc" > A ResourceGroup defines a set of available Resources with attributes on one or multiple dimensions.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l00398" > routing.h:398< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_1_1_resource_group_html_a06023aa442d14197e8aa0081ab2d69d0" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model_1_1_resource_group.html#a06023aa442d14197e8aa0081ab2d69d0" > operations_research::RoutingModel::ResourceGroup::GetVehiclesRequiringAResource< / a > < / div > < div class = "ttdeci" > const std::vector< int > & GetVehiclesRequiringAResource() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l00450" > routing.h:450< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_1_1_resource_group_html_a14c8287f869044e4c2cb40ac6a60d4b9" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model_1_1_resource_group.html#a14c8287f869044e4c2cb40ac6a60d4b9" > operations_research::RoutingModel::ResourceGroup::VehicleRequiresAResource< / a > < / div > < div class = "ttdeci" > bool VehicleRequiresAResource(int vehicle) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l00454" > routing.h:454< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_1_1_resource_group_html_a24926108b770033792d015cb86aeffb3" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model_1_1_resource_group.html#a24926108b770033792d015cb86aeffb3" > operations_research::RoutingModel::ResourceGroup::Size< / a > < / div > < div class = "ttdeci" > int Size() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l00467" > routing.h:467< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_1_1_resource_group_html_a703f9d081b7447b9c0377b52c11f00e4" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model_1_1_resource_group.html#a703f9d081b7447b9c0377b52c11f00e4" > operations_research::RoutingModel::ResourceGroup::GetResources< / a > < / div > < div class = "ttdeci" > const std::vector< Resource > & GetResources() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l00458" > routing.h:458< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model.html" > operations_research::RoutingModel< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l00210" > routing.h:210< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_html_a219dfa10a2c3c26cff85c5adde3d47a3" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model.html#a219dfa10a2c3c26cff85c5adde3d47a3" > operations_research::RoutingModel::GetDimensionResourceGroupIndices< / a > < / div > < div class = "ttdeci" > const std::vector< int > & GetDimensionResourceGroupIndices(const RoutingDimension *dimension) const< / div > < div class = "ttdoc" > Returns the indices of resource groups for this dimension.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l01513" > routing.cc:1513< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_html_a251dfaa30251901d13cd2f33a92571ac" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model.html#a251dfaa30251901d13cd2f33a92571ac" > operations_research::RoutingModel::GetPickupAndDeliveryPairs< / a > < / div > < div class = "ttdeci" > const IndexPairs & GetPickupAndDeliveryPairs() const< / div > < div class = "ttdoc" > Returns pickup and delivery pairs currently in the model.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l00883" > routing.h:883< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_html_a27e8ef007bbfb2585ca2569faf92453c" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model.html#a27e8ef007bbfb2585ca2569faf92453c" > operations_research::RoutingModel::IsVehicleUsedWhenEmpty< / a > < / div > < div class = "ttdeci" > bool IsVehicleUsedWhenEmpty(int vehicle) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l01094" > routing.h:1094< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_html_a3f5d70fe48cb54cbc5d8f6bba55b007d" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model.html#a3f5d70fe48cb54cbc5d8f6bba55b007d" > operations_research::RoutingModel::CheckLimit< / a > < / div > < div class = "ttdeci" > bool CheckLimit()< / div > < div class = "ttdoc" > Returns true if the search limit has been crossed.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l01514" > routing.h:1514< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_html_aa650ea2c539fab98337ae2f6ca553f3d" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model.html#aa650ea2c539fab98337ae2f6ca553f3d" > operations_research::RoutingModel::Start< / a > < / div > < div class = "ttdeci" > int64_t Start(int vehicle) const< / div > < div class = "ttdoc" > Model inspection.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l01333" > routing.h:1333< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_html_aa9e7ba89833775f29889744fe9480d29" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model.html#aa9e7ba89833775f29889744fe9480d29" > operations_research::RoutingModel::vehicles< / a > < / div > < div class = "ttdeci" > int vehicles() const< / div > < div class = "ttdoc" > Returns the number of vehicle routes in the model.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l01529" > routing.h:1529< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_routing_model_html_afb80fd36c1fb57d2db049403483e2074" > < div class = "ttname" > < a href = "classoperations__research_1_1_routing_model.html#afb80fd36c1fb57d2db049403483e2074" > operations_research::RoutingModel::End< / a > < / div > < div class = "ttdeci" > int64_t End(int vehicle) const< / div > < div class = "ttdoc" > Returns the variable index of the ending node of a vehicle route.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8h_source.html#l01335" > routing.h:1335< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_simple_min_cost_flow_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_simple_min_cost_flow.html" > operations_research::SimpleMinCostFlow< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "min__cost__flow_8h_source.html#l00214" > min_cost_flow.h:214< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_simple_min_cost_flow_html_a20e10ea36c32c30c5130f300f1ffde2e" > < div class = "ttname" > < a href = "classoperations__research_1_1_simple_min_cost_flow.html#a20e10ea36c32c30c5130f300f1ffde2e" > operations_research::SimpleMinCostFlow::AddArcWithCapacityAndUnitCost< / a > < / div > < div class = "ttdeci" > ArcIndex AddArcWithCapacityAndUnitCost(NodeIndex tail, NodeIndex head, FlowQuantity capacity, CostValue unit_cost)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "min__cost__flow_8cc_source.html#l01019" > min_cost_flow.cc:1019< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_simple_min_cost_flow_html_a2a420ad8221c326064736ccf148d2f93" > < div class = "ttname" > < a href = "classoperations__research_1_1_simple_min_cost_flow.html#a2a420ad8221c326064736ccf148d2f93" > operations_research::SimpleMinCostFlow::Flow< / a > < / div > < div class = "ttdeci" > FlowQuantity Flow(ArcIndex arc) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "min__cost__flow_8cc_source.html#l01158" > min_cost_flow.cc:1158< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_simple_min_cost_flow_html_a7cd2dc0776a9f339b56ffac996a7df8c" > < div class = "ttname" > < a href = "classoperations__research_1_1_simple_min_cost_flow.html#a7cd2dc0776a9f339b56ffac996a7df8c" > operations_research::SimpleMinCostFlow::SetNodeSupply< / a > < / div > < div class = "ttdeci" > void SetNodeSupply(NodeIndex node, FlowQuantity supply)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "min__cost__flow_8cc_source.html#l01014" > min_cost_flow.cc:1014< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_simple_min_cost_flow_html_acc2868367f8fd38360a8b5b56cf71bdc" > < div class = "ttname" > < a href = "classoperations__research_1_1_simple_min_cost_flow.html#acc2868367f8fd38360a8b5b56cf71bdc" > operations_research::SimpleMinCostFlow::Solve< / a > < / div > < div class = "ttdeci" > Status Solve()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "min__cost__flow_8h_source.html#l00244" > min_cost_flow.h:244< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_simple_min_cost_flow_html_ad39ce7ee10c34a3ce1f69f179aa4f1e9" > < div class = "ttname" > < a href = "classoperations__research_1_1_simple_min_cost_flow.html#ad39ce7ee10c34a3ce1f69f179aa4f1e9" > operations_research::SimpleMinCostFlow::OptimalCost< / a > < / div > < div class = "ttdeci" > CostValue OptimalCost() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "min__cost__flow_8cc_source.html#l01154" > min_cost_flow.cc:1154< / a > < / div > < / div >
< div class = "ttc" id = "aconstraint__solver_2table_8cc_html_a9293e4d29cac928301645070dd307683" > < div class = "ttname" > < a href = "constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683" > b< / a > < / div > < div class = "ttdeci" > int64_t b< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2table_8cc_source.html#l00047" > constraint_solver/table.cc:47< / a > < / div > < / div >
< div class = "ttc" id = "aconstraint__solver_8cc_html_a395f613555f398dd389670bb4c2a4599" > < div class = "ttname" > < a href = "constraint__solver_8cc.html#a395f613555f398dd389670bb4c2a4599" > next< / a > < / div > < div class = "ttdeci" > Block * next< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_8cc_source.html#l00678" > constraint_solver.cc:678< / a > < / div > < / div >
< div class = "ttc" id = "aconstraint__solver_8h_html" > < div class = "ttname" > < a href = "constraint__solver_8h.html" > constraint_solver.h< / a > < / div > < / div >
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 >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "ademon__profiler_8cc_html_a05da18ca9c7b657a4a6ea24e07c9b695" > < div class = "ttname" > < a href = "demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695" > ct< / a > < / div > < div class = "ttdeci" > const Constraint * ct< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "demon__profiler_8cc_source.html#l00043" > demon_profiler.cc:43< / a > < / div > < / div >
< div class = "ttc" id = "aexpr__array_8cc_html_abda708e4a6f0de72a842382f919a7c31" > < div class = "ttname" > < a href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > < / div > < div class = "ttdeci" > int64_t coef< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "expr__array_8cc_source.html#l01875" > expr_array.cc:1875< / a > < / div > < / div >
< div class = "ttc" id = "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 = "agscip__solver_8cc_html_a1ba5ca0f61f2fa13bd23bf0f89004f35" > < div class = "ttname" > < a href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > < / div > < div class = "ttdeci" > double upper_bound< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gscip__solver_8cc_source.html#l00137" > gscip_solver.cc:137< / a > < / div > < / div >
< div class = "ttc" id = "agscip__solver_8cc_html_a1e2f9a2352c1d9a6cada9544898fceec" > < div class = "ttname" > < a href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > < / div > < div class = "ttdeci" > double lower_bound< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gscip__solver_8cc_source.html#l00136" > gscip_solver.cc:136< / 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 >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "alocal__search_8cc_html_a30b5726116ac85ea64777e5d6e333894" > < div class = "ttname" > < a href = "local__search_8cc.html#a30b5726116ac85ea64777e5d6e333894" > arc< / a > < / div > < div class = "ttdeci" > int arc< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "local__search_8cc_source.html#l02751" > local_search.cc:2751< / a > < / div > < / div >
< 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 = "amathutil_8h_html" > < div class = "ttname" > < a href = "mathutil_8h.html" > mathutil.h< / a > < / div > < / div >
< div class = "ttc" id = "amin__cost__flow_8h_html" > < div class = "ttname" > < a href = "min__cost__flow_8h.html" > min_cost_flow.h< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html" > < div class = "ttname" > < a href = "namespaceoperations__research.html" > operations_research< / a > < / div > < div class = "ttdoc" > Collection of objects used to extend the Constraint Solver library.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dense__doubly__linked__list_8h_source.html#l00021" > dense_doubly_linked_list.h:21< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a111f44b9b9cf67a8e8d83794ac9f5291" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a111f44b9b9cf67a8e8d83794ac9f5291" > operations_research::CapAdd< / a > < / div > < div class = "ttdeci" > int64_t CapAdd(int64_t x, int64_t y)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "saturated__arithmetic_8h_source.html#l00126" > saturated_arithmetic.h:126< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a4a43d435871f16c321861fa5de32df82" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a4a43d435871f16c321861fa5de32df82" > operations_research::CapSub< / a > < / div > < div class = "ttdeci" > int64_t CapSub(int64_t x, int64_t y)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "saturated__arithmetic_8h_source.html#l00158" > saturated_arithmetic.h:158< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_aa0787bf78fb09d1e30f2451b5a68d4b8" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8" > operations_research::DimensionSchedulingStatus< / a > < / div > < div class = "ttdeci" > DimensionSchedulingStatus< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__lp__scheduling_8h_source.html#l00150" > routing_lp_scheduling.h:150< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8a6faaca695f728b47f47dd389f31e4a93" > operations_research::DimensionSchedulingStatus::INFEASIBLE< / a > < / div > < div class = "ttdeci" > @ INFEASIBLE< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_aa0787bf78fb09d1e30f2451b5a68d4b8af8cfb2115ef7ab822bca8edd1edac285" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aa0787bf78fb09d1e30f2451b5a68d4b8af8cfb2115ef7ab822bca8edd1edac285" > operations_research::DimensionSchedulingStatus::RELAXED_OPTIMAL_ONLY< / a > < / div > < div class = "ttdeci" > @ RELAXED_OPTIMAL_ONLY< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_aa64bf49d041052c7cb3f40f7496d7534" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aa64bf49d041052c7cb3f40f7496d7534" > operations_research::CapProd< / a > < / div > < div class = "ttdeci" > int64_t CapProd(int64_t x, int64_t y)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "saturated__arithmetic_8h_source.html#l00235" > saturated_arithmetic.h:235< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_aae315ffb47820060e3fa070260434118" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aae315ffb47820060e3fa070260434118" > operations_research::FillPathEvaluation< / a > < / div > < div class = "ttdeci" > void FillPathEvaluation(const std::vector< int64_t > & path, const RoutingModel::TransitCallback2 & evaluator, std::vector< int64_t > *values)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing_8cc_source.html#l06452" > routing.cc:6452< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_aecf320bda6e95d1edaf3a546673e3e6b" > < div class = "ttname" > < a href = "namespaceoperations__research.html#aecf320bda6e95d1edaf3a546673e3e6b" > operations_research::ArcIndex< / a > < / div > < div class = "ttdeci" > int32_t ArcIndex< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "ebert__graph_8h_source.html#l00202" > ebert_graph.h:202< / a > < / div > < / div >
< div class = "ttc" id = "aresource_8cc_html_af92a8383a05fdf586a52263d358f5ada" > < div class = "ttname" > < a href = "resource_8cc.html#af92a8383a05fdf586a52263d358f5ada" > interval< / a > < / div > < div class = "ttdeci" > IntervalVar * interval< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "resource_8cc_source.html#l00100" > resource.cc:100< / a > < / div > < / div >
< div class = "ttc" id = "arouting_8h_html" > < div class = "ttname" > < a href = "routing_8h.html" > routing.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
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2022-01-17 21:42:14 +01:00
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2022-03-04 00:11:33 +01:00
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2022-01-17 21:42:14 +01:00
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2021-01-26 11:28:50 +01:00
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