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< a href = "model__storage_8cc.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a id = "l00001" name = "l00001" > < / a > < span class = "lineno" > 1< / span > < span class = "comment" > // Copyright 2010-2021 Google LLC< / span > < / div >
< div class = "line" > < a id = "l00002" name = "l00002" > < / a > < span class = "lineno" > 2< / span > < span class = "comment" > // Licensed under the Apache License, Version 2.0 (the " License" );< / span > < / div >
< div class = "line" > < a id = "l00003" name = "l00003" > < / a > < span class = "lineno" > 3< / span > < span class = "comment" > // you may not use this file except in compliance with the License.< / span > < / div >
< div class = "line" > < a id = "l00004" name = "l00004" > < / a > < span class = "lineno" > 4< / span > < span class = "comment" > // You may obtain a copy of the License at< / span > < / div >
< div class = "line" > < a id = "l00005" name = "l00005" > < / a > < span class = "lineno" > 5< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00006" name = "l00006" > < / a > < span class = "lineno" > 6< / span > < span class = "comment" > // http://www.apache.org/licenses/LICENSE-2.0< / span > < / div >
< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "comment" > //< / span > < / div >
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< div class = "line" > < a id = "l00010" name = "l00010" > < / a > < span class = "lineno" > 10< / span > < span class = "comment" > // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.< / span > < / div >
< div class = "line" > < a id = "l00011" name = "l00011" > < / a > < span class = "lineno" > 11< / span > < span class = "comment" > // See the License for the specific language governing permissions and< / span > < / div >
< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < span class = "comment" > // limitations under the License.< / span > < / div >
< div class = "line" > < a id = "l00013" name = "l00013" > < / a > < span class = "lineno" > 13< / span > < / div >
< div class = "line" > < a id = "l00014" name = "l00014" > < / a > < span class = "lineno" > 14< / span > < span class = "preprocessor" > #include " < a class = "code" href = "model__storage_8h.html" > ortools/math_opt/core/model_storage.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 >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "preprocessor" > #include < cstdint> < / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "preprocessor" > #include < memory> < / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "preprocessor" > #include < optional> < / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "preprocessor" > #include < string> < / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "preprocessor" > #include < utility> < / span > < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < / div >
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< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "preprocessor" > #include " absl/container/flat_hash_map.h" < / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < span class = "preprocessor" > #include " absl/container/flat_hash_set.h" < / 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 >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "preprocessor" > #include " absl/meta/type_traits.h" < / span > < / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < span class = "preprocessor" > #include " absl/status/statusor.h" < / span > < / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "preprocessor" > #include " absl/strings/string_view.h" < / span > < / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < span class = "preprocessor" > #include " absl/synchronization/mutex.h" < / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "preprocessor" > #include " absl/types/span.h" < / span > < / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < span class = "preprocessor" > #include " < a class = "code" href = "base_2logging_8h.html" > ortools/base/logging.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 " < a class = "code" href = "map__util_8h.html" > ortools/base/map_util.h< / a > " < / span > < / div >
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< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < span class = "preprocessor" > #include " < a class = "code" href = "base_2status__macros_8h.html" > ortools/base/status_macros.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > < span class = "preprocessor" > #include " < a class = "code" href = "strong__int_8h.html" > ortools/base/strong_int.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 = "model__update__merge_8h.html" > ortools/math_opt/core/model_update_merge.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 = "sparse__vector__view_8h.html" > ortools/math_opt/core/sparse_vector_view.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < span class = "preprocessor" > #include " ortools/math_opt/model.pb.h" < / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > < span class = "preprocessor" > #include " ortools/math_opt/model_update.pb.h" < / span > < / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < span class = "preprocessor" > #include " ortools/math_opt/solution.pb.h" < / span > < / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "preprocessor" > #include " ortools/math_opt/sparse_containers.pb.h" < / span > < / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "preprocessor" > #include " < a class = "code" href = "math__opt_2validators_2model__validator_8h.html" > ortools/math_opt/validators/model_validator.h< / a > " < / span > < / div >
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< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research_1_1math__opt.html" > math_opt< / a > {< / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > < / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > K, < span class = "keyword" > typename< / span > V> < / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > std::vector< K> MapKeys(< span class = "keyword" > const< / span > absl::flat_hash_map< K, V> & in_map) {< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > std::vector< K> keys;< / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > keys.reserve(in_map.size());< / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & key_pair : in_map) {< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > keys.push_back(key_pair.first);< / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > }< / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > < span class = "keywordflow" > return< / span > keys;< / 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 > < / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > K, < span class = "keyword" > typename< / span > V> < / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > std::vector< K> SortedMapKeys(< span class = "keyword" > const< / span > absl::flat_hash_map< K, V> & in_map) {< / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > std::vector< K> keys = MapKeys(in_map);< / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > std::sort(keys.begin(), keys.end());< / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > < span class = "keywordflow" > return< / span > keys;< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > }< / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T> < / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > std::vector< T> SortedSetKeys(< span class = "keyword" > const< / span > absl::flat_hash_set< T> & in_set) {< / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > std::vector< T> keys;< / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > keys.reserve(in_set.size());< / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & key : in_set) {< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > keys.push_back(key);< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > }< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > std::sort(keys.begin(), keys.end());< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < span class = "keywordflow" > return< / span > keys;< / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > }< / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < span class = "comment" > // ids should be sorted.< / span > < / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > IdType> < / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > < span class = "keywordtype" > void< / span > AppendFromMapOrDefault(< span class = "keyword" > const< / span > absl::Span< const IdType> ids,< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < span class = "keyword" > const< / span > absl::flat_hash_map< IdType, double> & values,< / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > SparseDoubleVectorProto& sparse_vector) {< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > IdType < span class = "keywordtype" > id< / span > : ids) {< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > sparse_vector.add_ids(< span class = "keywordtype" > id< / span > .< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ());< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > sparse_vector.add_values(< a class = "code hl_function" href = "namespacegtl.html#a795ebdb62731938c8c31b221f0f074b4" > gtl::FindWithDefault< / a > (values, < span class = "keywordtype" > id< / 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 > }< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > < / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "comment" > // ids should be sorted.< / span > < / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > IdType, < span class = "keyword" > typename< / span > IdIterable> < / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < span class = "keywordtype" > void< / span > AppendFromMapIfPresent(< span class = "keyword" > const< / span > IdIterable& ids,< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < span class = "keyword" > const< / span > absl::flat_hash_map< IdType, double> & values,< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > SparseDoubleVectorProto& sparse_vector) {< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > IdType < span class = "keywordtype" > id< / span > : ids) {< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > * < span class = "keyword" > const< / span > double_value = < a class = "code hl_function" href = "namespacegtl.html#a9f74dcd1ec00022462cbf110edaafc6d" > gtl::FindOrNull< / a > (values, < span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > < span class = "keywordflow" > if< / span > (double_value != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > sparse_vector.add_ids(< span class = "keywordtype" > id< / span > .< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ());< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > sparse_vector.add_values(*double_value);< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > }< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > }< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > }< / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > < / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > IdType, < span class = "keyword" > typename< / span > DataType> < / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < span class = "keywordtype" > void< / span > AppendFromMap(< span class = "keyword" > const< / span > absl::flat_hash_set< IdType> & dirty_keys,< / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < span class = "keyword" > const< / span > absl::flat_hash_map< IdType, DataType> & values,< / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < span class = "keywordtype" > double< / span > DataType::*field,< / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > SparseDoubleVectorProto& sparse_vector) {< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > IdType < span class = "keywordtype" > id< / span > : SortedSetKeys(dirty_keys)) {< / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > sparse_vector.add_ids(< span class = "keywordtype" > id< / span > .< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ());< / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > sparse_vector.add_values(values.at(< span class = "keywordtype" > id< / span > ).*field);< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > }< / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > }< / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > < / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T> < / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > absl::flat_hash_map< T, BasisStatusProto> SparseBasisVectorToMap(< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < span class = "keyword" > const< / span > SparseBasisStatusVector& sparse_vector) {< / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > absl::flat_hash_map< T, BasisStatusProto> result;< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (sparse_vector.ids_size(), sparse_vector.values_size());< / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > result.reserve(sparse_vector.ids_size());< / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [< span class = "keywordtype" > id< / span > , < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ] : < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (sparse_vector)) {< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > < a class = "code hl_function" href = "namespacegtl.html#a5c0d4dea208db4deaa285c06b78d8181" > gtl::InsertOrDie< / a > (& result, T(< span class = "keywordtype" > id< / span > ), < span class = "keyword" > static_cast< < / span > BasisStatusProto< span class = "keyword" > > < / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > }< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > }< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > < / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > < span class = "comment" > // If an element in keys is not found in coefficients, it is set to 0.0 in< / span > < / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > < span class = "comment" > // matrix. Keys must be in lexicographic ordering (i.e. sorted).< / span > < / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > < span class = "comment" > // NOTE: This signature can be updated to take a Span instead of a vector if< / span > < / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > < span class = "comment" > // needed in the future, but it required specifying parameters at the callsites.< / span > < / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > RK, < span class = "keyword" > typename< / span > CK> < / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > SparseDoubleMatrixProto ExportMatrix(< / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < span class = "keyword" > const< / span > absl::flat_hash_map< std::pair< RK, CK> , < span class = "keywordtype" > double< / span > > & < a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > ,< / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > < span class = "keyword" > const< / span > std::vector< std::pair< RK, CK> > & keys) {< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > SparseDoubleMatrixProto matrix;< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > matrix.mutable_row_ids()-> Reserve(keys.size());< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > matrix.mutable_column_ids()-> Reserve(keys.size());< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > matrix.mutable_coefficients()-> Reserve(keys.size());< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [row_id, column_id] : keys) {< / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > matrix.add_row_ids(row_id.value());< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > matrix.add_column_ids(column_id.value());< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > matrix.add_coefficients(< / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < a class = "code hl_function" href = "namespacegtl.html#a795ebdb62731938c8c31b221f0f074b4" > gtl::FindWithDefault< / a > (< a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > , {row_id, column_id}));< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > }< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > < span class = "keywordflow" > return< / span > matrix;< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > }< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > < / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a30e9766ac7cab4f98ac1dab04006cb85" > 148< / a > < / span > absl::StatusOr< std::unique_ptr< ModelStorage> > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a30e9766ac7cab4f98ac1dab04006cb85" > ModelStorage::FromModelProto< / a > (< / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < span class = "keyword" > const< / span > ModelProto& < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > ) {< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > < span class = "comment" > // We don' t check names since ModelStorage does not do so before exporting< / span > < / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "comment" > // models. Thus a model built by ModelStorage can contain duplicated< / span > < / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < span class = "comment" > // names. And since we use FromModelProto() to implement Clone(), we must make< / span > < / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > < span class = "comment" > // sure duplicated names don' t fail.< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > < a class = "code hl_define" href = "base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b" > RETURN_IF_ERROR< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#af039565f98410c47887cc13d5dbdd31b" > ValidateModel< / a > (< a class = "code hl_variable" href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > , < span class = "comment" > /*check_names=*/< / span > < span class = "keyword" > false< / span > ));< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > < / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > < span class = "keyword" > auto< / span > storage = std::make_unique< ModelStorage> (< a class = "code hl_variable" href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > .name());< / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > < / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > < span class = "comment" > // Add variables.< / span > < / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > storage-> AddVariables(< a class = "code hl_variable" href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > .variables());< / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > < / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > < span class = "comment" > // Set the objective.< / span > < / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > storage-> set_is_maximize(< a class = "code hl_variable" href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > .objective().maximize());< / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > storage-> set_objective_offset(< a class = "code hl_variable" href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > .objective().offset());< / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > storage-> UpdateLinearObjectiveCoefficients(< / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > .objective().linear_coefficients());< / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > storage-> UpdateQuadraticObjectiveCoefficients(< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > .objective().quadratic_coefficients());< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > < span class = "comment" > // Add linear constraints.< / span > < / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > storage-> AddLinearConstraints(< a class = "code hl_variable" href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > .linear_constraints());< / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > < / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > < span class = "comment" > // Set the linear constraints coefficients.< / span > < / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > storage-> UpdateLinearConstraintCoefficients(< / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > < a class = "code hl_variable" href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > .linear_constraint_matrix());< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > < / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > < span class = "keywordflow" > return< / span > storage;< / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > }< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > < span class = "keywordtype" > void< / span > ModelStorage::UpdateLinearObjectiveCoefficients(< / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > < span class = "keyword" > const< / span > SparseDoubleVectorProto& < a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > ) {< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [var_id, < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ] : < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (< a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > )) {< / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a41e65f404be4194aa05001eeccb35e25" > set_linear_objective_coefficient< / a > (VariableId(var_id), < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / 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 > }< / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > < / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < span class = "keywordtype" > void< / span > ModelStorage::UpdateQuadraticObjectiveCoefficients(< / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > < span class = "keyword" > const< / span > SparseDoubleMatrixProto& < a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > ) {< / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > .row_ids_size(); ++i) {< / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / span > < span class = "comment" > // This call is valid since this is an upper triangular matrix; there is no< / span > < / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > < span class = "comment" > // duplicated terms.< / span > < / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a0ddfd5df19c6bb23ba205b2baf32cda3" > set_quadratic_objective_coefficient< / a > (VariableId(< a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > .row_ids(i)),< / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > VariableId(< a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > .column_ids(i)),< / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > .coefficients(i));< / 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" > 197< / span > < span class = "keywordtype" > void< / span > ModelStorage::UpdateLinearConstraintCoefficients(< / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > < span class = "keyword" > const< / span > SparseDoubleMatrixProto& < a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > ) {< / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > .row_ids_size(); ++i) {< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > < span class = "comment" > // This call is valid since there are no duplicated pairs.< / span > < / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a773cd96209ac3afb1256dc1852f93ae7" > set_linear_constraint_coefficient< / a > (< / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > LinearConstraintId(< a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > .row_ids(i)),< / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > VariableId(< a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > .column_ids(i)), < a class = "code hl_variable" href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > .coefficients(i));< / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > }< / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > }< / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > < / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aebbe142c6b95fa15fb4b5c6933db7fb1" > 207< / a > < / span > std::unique_ptr< ModelStorage> < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aebbe142c6b95fa15fb4b5c6933db7fb1" > ModelStorage::Clone< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > absl::StatusOr< std::unique_ptr< ModelStorage> > clone =< / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a30e9766ac7cab4f98ac1dab04006cb85" > ModelStorage::FromModelProto< / a > (< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aa850c403983019f6676dda010d9ac3a5" > ExportModel< / a > ());< / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > < span class = "comment" > // Unless there is a very serious bug, a model exported by ExportModel()< / span > < / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > < span class = "comment" > // should always be valid.< / span > < / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > (clone.status());< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > < / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > 214< / span > < span class = "comment" > // Update the next ids so that the clone does not reused any deleted id from< / span > < / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > < span class = "comment" > // the original.< / span > < / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c" > CHECK_LE< / a > (clone.value()-> next_variable_id_, next_variable_id_);< / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > clone.value()-> next_variable_id_ = next_variable_id_;< / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c" > CHECK_LE< / a > (clone.value()-> next_linear_constraint_id_,< / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > next_linear_constraint_id_);< / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > clone.value()-> next_linear_constraint_id_ = next_linear_constraint_id_;< / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > < / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > < span class = "keywordflow" > return< / span > std::move(clone).value();< / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > }< / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > < / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a04bd5ab6d5358dd7ed572dcab871569e" > 225< / a > < / span > VariableId < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a7f61878db357c5e54364c258b84bd60f" > ModelStorage::AddVariable< / a > (< span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > ,< / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ,< / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > is_integer,< / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > < span class = "keyword" > const< / span > absl::string_view < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ) {< / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > 229< / span > < span class = "keyword" > const< / span > VariableId < span class = "keywordtype" > id< / span > = next_variable_id_;< / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > AddVariableInternal(< span class = "comment" > /*id=*/< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > < span class = "comment" > /*lower_bound=*/< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > ,< / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > < span class = "comment" > /*upper_bound=*/< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ,< / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > < span class = "comment" > /*is_integer=*/< / span > is_integer,< / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > < span class = "comment" > /*name=*/< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a24dcbf29c0d6cd766009a182a6484e3b" > name< / a > );< / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > < span class = "keywordflow" > return< / span > id;< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > }< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > < / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > < span class = "keywordtype" > void< / span > ModelStorage::AddVariableInternal(< span class = "keyword" > const< / span > VariableId < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > ,< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ,< / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > is_integer,< / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > < span class = "keyword" > const< / span > absl::string_view < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ) {< / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9" > CHECK_GE< / a > (< span class = "keywordtype" > id< / span > , next_variable_id_);< / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > next_variable_id_ = < span class = "keywordtype" > id< / span > + VariableId(1);< / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > 245< / span > < / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > 246< / span > VariableData& var_data = variables_[id];< / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > var_data.lower_bound = < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > ;< / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > var_data.upper_bound = < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ;< / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > var_data.is_integer = is_integer;< / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > var_data.name = std::string(< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a24dcbf29c0d6cd766009a182a6484e3b" > name< / a > );< / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > < span class = "keywordflow" > if< / span > (!lazy_matrix_columns_.empty()) {< / div >
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > < a class = "code hl_function" href = "namespacegtl.html#a5c0d4dea208db4deaa285c06b78d8181" > gtl::InsertOrDie< / a > (& lazy_matrix_columns_, < span class = "keywordtype" > id< / 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 = "keywordflow" > if< / span > (!lazy_quadratic_objective_by_variable_.empty()) {< / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > < a class = "code hl_function" href = "namespacegtl.html#a5c0d4dea208db4deaa285c06b78d8181" > gtl::InsertOrDie< / a > (& lazy_quadratic_objective_by_variable_, < span class = "keywordtype" > id< / span > , {});< / 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" > 257< / span > }< / div >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > 258< / span > < / div >
< div class = "line" > < a id = "l00259" name = "l00259" > < / a > < span class = "lineno" > 259< / span > < span class = "keywordtype" > void< / span > ModelStorage::AddVariables(< span class = "keyword" > const< / span > VariablesProto& variables) {< / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > has_names = !< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a5f3a8a03f482c425defc0907feb6ec03" > variables< / a > .names().empty();< / div >
< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > v = 0; v < < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a5f3a8a03f482c425defc0907feb6ec03" > variables< / a > .ids_size(); ++v) {< / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > < span class = "comment" > // This call is valid since ids are unique and increasing.< / span > < / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > AddVariableInternal(VariableId(< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a5f3a8a03f482c425defc0907feb6ec03" > variables< / a > .ids(v)),< / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > < span class = "comment" > /*lower_bound=*/< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a5f3a8a03f482c425defc0907feb6ec03" > variables< / a > .lower_bounds(v),< / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > < span class = "comment" > /*upper_bound=*/< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a5f3a8a03f482c425defc0907feb6ec03" > variables< / a > .upper_bounds(v),< / div >
< div class = "line" > < a id = "l00266" name = "l00266" > < / a > < span class = "lineno" > 266< / span > < span class = "comment" > /*is_integer=*/< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a5f3a8a03f482c425defc0907feb6ec03" > variables< / a > .integers(v),< / div >
< div class = "line" > < a id = "l00267" name = "l00267" > < / a > < span class = "lineno" > 267< / span > has_names ? < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a5f3a8a03f482c425defc0907feb6ec03" > variables< / a > .names(v) : absl::string_view());< / div >
< div class = "line" > < a id = "l00268" name = "l00268" > < / a > < span class = "lineno" > 268< / span > }< / div >
< div class = "line" > < a id = "l00269" name = "l00269" > < / a > < span class = "lineno" > 269< / span > }< / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > 270< / span > < / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a21466ff77e82c4002423e4dda189b780" > 271< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a21466ff77e82c4002423e4dda189b780" > ModelStorage::DeleteVariable< / a > (< span class = "keyword" > const< / span > VariableId < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > 272< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (variables_.contains(< span class = "keywordtype" > id< / span > ));< / div >
< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > EnsureLazyMatrixColumns();< / div >
< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > 274< / span > EnsureLazyMatrixRows();< / div >
< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > 275< / span > linear_objective_.erase(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > 276< / span > < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > < variables_checkpoint_) {< / div >
< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > 277< / span > dirty_variable_deletes_.insert(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00278" name = "l00278" > < / a > < span class = "lineno" > 278< / span > dirty_variable_lower_bounds_.erase(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00279" name = "l00279" > < / a > < span class = "lineno" > 279< / span > dirty_variable_upper_bounds_.erase(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > dirty_variable_is_integer_.erase(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > dirty_linear_objective_coefficients_.erase(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > }< / div >
< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > 283< / span > < span class = "comment" > // If we do not have any quadratic updates to delete, we would like to avoid< / span > < / div >
< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > < span class = "comment" > // initializing the lazy data structures. The updates might tracked in:< / span > < / div >
< div class = "line" > < a id = "l00285" name = "l00285" > < / a > < span class = "lineno" > 285< / span > < span class = "comment" > // 1. dirty_quadratic_objective_coefficients_ (both variables old)< / span > < / div >
< div class = "line" > < a id = "l00286" name = "l00286" > < / a > < span class = "lineno" > 286< / span > < span class = "comment" > // 2. quadratic_objective_ (at least one new variable)< / span > < / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > 287< / span > < span class = "comment" > // If both maps are empty, we can skip the update and initializiation. Note< / span > < / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > < span class = "comment" > // that we could be a bit more clever here based on whether the deleted< / span > < / div >
< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > < span class = "comment" > // variable is new or old, but that makes the logic more complex.< / span > < / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > < span class = "keywordflow" > if< / span > (!quadratic_objective_.empty() ||< / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > 291< / span > !dirty_quadratic_objective_coefficients_.empty()) {< / div >
< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > EnsureLazyQuadraticObjective();< / div >
< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > related_variables =< / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > lazy_quadratic_objective_by_variable_.extract(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > 295< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > VariableId other_id : related_variables.mapped()) {< / div >
< div class = "line" > < a id = "l00296" name = "l00296" > < / a > < span class = "lineno" > 296< / span > < span class = "comment" > // Due to the extract above, the at lookup will fail if other_id == id.< / span > < / div >
< div class = "line" > < a id = "l00297" name = "l00297" > < / a > < span class = "lineno" > 297< / span > < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > != other_id) {< / div >
< div class = "line" > < a id = "l00298" name = "l00298" > < / a > < span class = "lineno" > 298< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (lazy_quadratic_objective_by_variable_.at(other_id).erase(< span class = "keywordtype" > id< / span > ),< / div >
< div class = "line" > < a id = "l00299" name = "l00299" > < / a > < span class = "lineno" > 299< / span > 0);< / div >
< div class = "line" > < a id = "l00300" name = "l00300" > < / a > < span class = "lineno" > 300< / span > }< / div >
< div class = "line" > < a id = "l00301" name = "l00301" > < / a > < span class = "lineno" > 301< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > ordered_pair = < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt_1_1internal.html#a9d1544d64091496b638faf3cea76dc0e" > internal::MakeOrderedPair< / a > (< span class = "keywordtype" > id< / span > , other_id);< / div >
< div class = "line" > < a id = "l00302" name = "l00302" > < / a > < span class = "lineno" > 302< / span > quadratic_objective_.erase(ordered_pair);< / div >
< div class = "line" > < a id = "l00303" name = "l00303" > < / a > < span class = "lineno" > 303< / span > < span class = "comment" > // We can only have a dirty update to wipe clean if both variables are old< / span > < / div >
< div class = "line" > < a id = "l00304" name = "l00304" > < / a > < span class = "lineno" > 304< / span > < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > < variables_checkpoint_ & & other_id < variables_checkpoint_) {< / div >
< div class = "line" > < a id = "l00305" name = "l00305" > < / a > < span class = "lineno" > 305< / span > dirty_quadratic_objective_coefficients_.erase(ordered_pair);< / 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 > }< / div >
< div class = "line" > < a id = "l00308" name = "l00308" > < / a > < span class = "lineno" > 308< / span > }< / div >
< div class = "line" > < a id = "l00309" name = "l00309" > < / a > < span class = "lineno" > 309< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > LinearConstraintId related_constraint :< / div >
< div class = "line" > < a id = "l00310" name = "l00310" > < / a > < span class = "lineno" > 310< / span > lazy_matrix_columns_.at(< span class = "keywordtype" > id< / span > )) {< / div >
< div class = "line" > < a id = "l00311" name = "l00311" > < / a > < span class = "lineno" > 311< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (lazy_matrix_rows_.at(related_constraint).erase(< span class = "keywordtype" > id< / span > ), 0);< / div >
< div class = "line" > < a id = "l00312" name = "l00312" > < / a > < span class = "lineno" > 312< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (linear_constraint_matrix_.erase({related_constraint, id}), 0);< / div >
< div class = "line" > < a id = "l00313" name = "l00313" > < / a > < span class = "lineno" > 313< / span > < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > < variables_checkpoint_ & & < / div >
< div class = "line" > < a id = "l00314" name = "l00314" > < / a > < span class = "lineno" > 314< / span > related_constraint < linear_constraints_checkpoint_) {< / div >
< div class = "line" > < a id = "l00315" name = "l00315" > < / a > < span class = "lineno" > 315< / span > dirty_linear_constraint_matrix_keys_.erase({related_constraint, < span class = "keywordtype" > id< / span > });< / div >
< div class = "line" > < a id = "l00316" name = "l00316" > < / a > < span class = "lineno" > 316< / span > }< / div >
< div class = "line" > < a id = "l00317" name = "l00317" > < / a > < span class = "lineno" > 317< / span > }< / div >
< div class = "line" > < a id = "l00318" name = "l00318" > < / a > < span class = "lineno" > 318< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (lazy_matrix_columns_.erase(< span class = "keywordtype" > id< / span > ), 0);< / div >
< div class = "line" > < a id = "l00319" name = "l00319" > < / a > < span class = "lineno" > 319< / span > variables_.erase(< span class = "keywordtype" > id< / span > );< / 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" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a5f3a8a03f482c425defc0907feb6ec03" > 322< / a > < / span > std::vector< VariableId> < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a5f3a8a03f482c425defc0907feb6ec03" > ModelStorage::variables< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00323" name = "l00323" > < / a > < span class = "lineno" > 323< / span > < span class = "keywordflow" > return< / span > MapKeys(variables_);< / 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 > < / div >
< div class = "line" > < a id = "l00326" name = "l00326" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a17bfc36741359bc1a6313ab7beb2a616" > 326< / a > < / span > std::vector< VariableId> < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a17bfc36741359bc1a6313ab7beb2a616" > ModelStorage::SortedVariables< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00327" name = "l00327" > < / a > < span class = "lineno" > 327< / span > < span class = "keywordflow" > return< / span > SortedMapKeys(variables_);< / div >
< div class = "line" > < a id = "l00328" name = "l00328" > < / a > < span class = "lineno" > 328< / span > }< / div >
< div class = "line" > < a id = "l00329" name = "l00329" > < / a > < span class = "lineno" > 329< / span > < / div >
< div class = "line" > < a id = "l00330" name = "l00330" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a7f75ea97788827cedf03b0025c8c4dc8" > 330< / a > < / span > LinearConstraintId < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aef798fd853e39de45ca855559f0df129" > ModelStorage::AddLinearConstraint< / a > (< / div >
< div class = "line" > < a id = "l00331" name = "l00331" > < / a > < span class = "lineno" > 331< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > , < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ,< / div >
< div class = "line" > < a id = "l00332" name = "l00332" > < / a > < span class = "lineno" > 332< / span > < span class = "keyword" > const< / span > absl::string_view < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ) {< / div >
< div class = "line" > < a id = "l00333" name = "l00333" > < / a > < span class = "lineno" > 333< / span > < span class = "keyword" > const< / span > LinearConstraintId < span class = "keywordtype" > id< / span > = next_linear_constraint_id_;< / div >
< div class = "line" > < a id = "l00334" name = "l00334" > < / a > < span class = "lineno" > 334< / span > AddLinearConstraintInternal(< span class = "comment" > /*id=*/< / span > < span class = "keywordtype" > id< / span > , < span class = "comment" > /*lower_bound=*/< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > ,< / div >
< div class = "line" > < a id = "l00335" name = "l00335" > < / a > < span class = "lineno" > 335< / span > < span class = "comment" > /*upper_bound=*/< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ,< / div >
< div class = "line" > < a id = "l00336" name = "l00336" > < / a > < span class = "lineno" > 336< / span > < span class = "comment" > /*name=*/< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a24dcbf29c0d6cd766009a182a6484e3b" > name< / a > );< / div >
< div class = "line" > < a id = "l00337" name = "l00337" > < / a > < span class = "lineno" > 337< / span > < span class = "keywordflow" > return< / span > id;< / div >
< div class = "line" > < a id = "l00338" name = "l00338" > < / a > < span class = "lineno" > 338< / span > }< / div >
< div class = "line" > < a id = "l00339" name = "l00339" > < / a > < span class = "lineno" > 339< / span > < / div >
< div class = "line" > < a id = "l00340" name = "l00340" > < / a > < span class = "lineno" > 340< / span > < span class = "keywordtype" > void< / span > ModelStorage::AddLinearConstraintInternal(< span class = "keyword" > const< / span > LinearConstraintId < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a id = "l00341" name = "l00341" > < / a > < span class = "lineno" > 341< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > ,< / div >
< div class = "line" > < a id = "l00342" name = "l00342" > < / a > < span class = "lineno" > 342< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ,< / div >
< div class = "line" > < a id = "l00343" name = "l00343" > < / a > < span class = "lineno" > 343< / span > < span class = "keyword" > const< / span > absl::string_view < a class = "code hl_variable" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ) {< / div >
< div class = "line" > < a id = "l00344" name = "l00344" > < / a > < span class = "lineno" > 344< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9" > CHECK_GE< / a > (< span class = "keywordtype" > id< / span > , next_linear_constraint_id_);< / div >
< div class = "line" > < a id = "l00345" name = "l00345" > < / a > < span class = "lineno" > 345< / span > next_linear_constraint_id_ = < span class = "keywordtype" > id< / span > + LinearConstraintId(1);< / div >
< div class = "line" > < a id = "l00346" name = "l00346" > < / a > < span class = "lineno" > 346< / span > < / div >
< div class = "line" > < a id = "l00347" name = "l00347" > < / a > < span class = "lineno" > 347< / span > LinearConstraintData& lin_con_data = linear_constraints_[id];< / div >
< div class = "line" > < a id = "l00348" name = "l00348" > < / a > < span class = "lineno" > 348< / span > lin_con_data.lower_bound = < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > ;< / div >
< div class = "line" > < a id = "l00349" name = "l00349" > < / a > < span class = "lineno" > 349< / span > lin_con_data.upper_bound = < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ;< / div >
< div class = "line" > < a id = "l00350" name = "l00350" > < / a > < span class = "lineno" > 350< / span > lin_con_data.name = std::string(< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a24dcbf29c0d6cd766009a182a6484e3b" > name< / a > );< / div >
< div class = "line" > < a id = "l00351" name = "l00351" > < / a > < span class = "lineno" > 351< / span > < span class = "keywordflow" > if< / span > (!lazy_matrix_rows_.empty()) {< / div >
< div class = "line" > < a id = "l00352" name = "l00352" > < / a > < span class = "lineno" > 352< / span > < a class = "code hl_function" href = "namespacegtl.html#a5c0d4dea208db4deaa285c06b78d8181" > gtl::InsertOrDie< / a > (& lazy_matrix_rows_, < span class = "keywordtype" > id< / span > , {});< / div >
< div class = "line" > < a id = "l00353" name = "l00353" > < / a > < span class = "lineno" > 353< / span > }< / div >
< div class = "line" > < a id = "l00354" name = "l00354" > < / a > < span class = "lineno" > 354< / span > }< / div >
< div class = "line" > < a id = "l00355" name = "l00355" > < / a > < span class = "lineno" > 355< / span > < / div >
< div class = "line" > < a id = "l00356" name = "l00356" > < / a > < span class = "lineno" > 356< / span > < span class = "keywordtype" > void< / span > ModelStorage::AddLinearConstraints(< / div >
< div class = "line" > < a id = "l00357" name = "l00357" > < / a > < span class = "lineno" > 357< / span > < span class = "keyword" > const< / span > LinearConstraintsProto& linear_constraints) {< / div >
< div class = "line" > < a id = "l00358" name = "l00358" > < / a > < span class = "lineno" > 358< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > has_names = !< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a13a035185d02f47ea72b737b293516b1" > linear_constraints< / a > .names().empty();< / div >
< div class = "line" > < a id = "l00359" name = "l00359" > < / a > < span class = "lineno" > 359< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > c = 0; c < < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a13a035185d02f47ea72b737b293516b1" > linear_constraints< / a > .ids_size(); ++c) {< / div >
< div class = "line" > < a id = "l00360" name = "l00360" > < / a > < span class = "lineno" > 360< / span > < span class = "comment" > // This call is valid since ids are unique and increasing.< / span > < / div >
< div class = "line" > < a id = "l00361" name = "l00361" > < / a > < span class = "lineno" > 361< / span > AddLinearConstraintInternal(< / div >
< div class = "line" > < a id = "l00362" name = "l00362" > < / a > < span class = "lineno" > 362< / span > LinearConstraintId(< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a13a035185d02f47ea72b737b293516b1" > linear_constraints< / a > .ids(c)),< / div >
< div class = "line" > < a id = "l00363" name = "l00363" > < / a > < span class = "lineno" > 363< / span > < span class = "comment" > /*lower_bound=*/< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a13a035185d02f47ea72b737b293516b1" > linear_constraints< / a > .lower_bounds(c),< / div >
< div class = "line" > < a id = "l00364" name = "l00364" > < / a > < span class = "lineno" > 364< / span > < span class = "comment" > /*upper_bound=*/< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a13a035185d02f47ea72b737b293516b1" > linear_constraints< / a > .upper_bounds(c),< / div >
< div class = "line" > < a id = "l00365" name = "l00365" > < / a > < span class = "lineno" > 365< / span > has_names ? < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a13a035185d02f47ea72b737b293516b1" > linear_constraints< / a > .names(c) : absl::string_view());< / div >
< div class = "line" > < a id = "l00366" name = "l00366" > < / a > < span class = "lineno" > 366< / span > }< / div >
< div class = "line" > < a id = "l00367" name = "l00367" > < / a > < span class = "lineno" > 367< / span > }< / div >
< div class = "line" > < a id = "l00368" name = "l00368" > < / a > < span class = "lineno" > 368< / span > < / div >
< div class = "line" > < a id = "l00369" name = "l00369" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a40f5d96de187737d854c193cb24b77d2" > 369< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a40f5d96de187737d854c193cb24b77d2" > ModelStorage::DeleteLinearConstraint< / a > (< span class = "keyword" > const< / span > LinearConstraintId < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a id = "l00370" name = "l00370" > < / a > < span class = "lineno" > 370< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (linear_constraints_.contains(< span class = "keywordtype" > id< / span > ));< / div >
< div class = "line" > < a id = "l00371" name = "l00371" > < / a > < span class = "lineno" > 371< / span > EnsureLazyMatrixColumns();< / div >
< div class = "line" > < a id = "l00372" name = "l00372" > < / a > < span class = "lineno" > 372< / span > EnsureLazyMatrixRows();< / div >
< div class = "line" > < a id = "l00373" name = "l00373" > < / a > < span class = "lineno" > 373< / span > linear_constraints_.erase(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00374" name = "l00374" > < / a > < span class = "lineno" > 374< / span > < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > < linear_constraints_checkpoint_) {< / div >
< div class = "line" > < a id = "l00375" name = "l00375" > < / a > < span class = "lineno" > 375< / span > dirty_linear_constraint_deletes_.insert(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00376" name = "l00376" > < / a > < span class = "lineno" > 376< / span > dirty_linear_constraint_lower_bounds_.erase(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00377" name = "l00377" > < / a > < span class = "lineno" > 377< / span > dirty_linear_constraint_upper_bounds_.erase(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00378" name = "l00378" > < / a > < span class = "lineno" > 378< / span > }< / div >
< div class = "line" > < a id = "l00379" name = "l00379" > < / a > < span class = "lineno" > 379< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > VariableId related_variable : lazy_matrix_rows_.at(< span class = "keywordtype" > id< / span > )) {< / div >
< div class = "line" > < a id = "l00380" name = "l00380" > < / a > < span class = "lineno" > 380< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (lazy_matrix_columns_.at(related_variable).erase(< span class = "keywordtype" > id< / span > ), 0);< / div >
< div class = "line" > < a id = "l00381" name = "l00381" > < / a > < span class = "lineno" > 381< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (linear_constraint_matrix_.erase({id, related_variable}), 0);< / div >
< div class = "line" > < a id = "l00382" name = "l00382" > < / a > < span class = "lineno" > 382< / span > < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > < linear_constraints_checkpoint_ & & < / div >
< div class = "line" > < a id = "l00383" name = "l00383" > < / a > < span class = "lineno" > 383< / span > related_variable < variables_checkpoint_) {< / div >
< div class = "line" > < a id = "l00384" name = "l00384" > < / a > < span class = "lineno" > 384< / span > dirty_linear_constraint_matrix_keys_.erase({id, related_variable});< / div >
< div class = "line" > < a id = "l00385" name = "l00385" > < / a > < span class = "lineno" > 385< / span > }< / div >
< div class = "line" > < a id = "l00386" name = "l00386" > < / a > < span class = "lineno" > 386< / span > }< / div >
< div class = "line" > < a id = "l00387" name = "l00387" > < / a > < span class = "lineno" > 387< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > (lazy_matrix_rows_.erase(< span class = "keywordtype" > id< / span > ), 0);< / div >
< div class = "line" > < a id = "l00388" name = "l00388" > < / a > < span class = "lineno" > 388< / span > }< / div >
< div class = "line" > < a id = "l00389" name = "l00389" > < / a > < span class = "lineno" > 389< / span > < / div >
< div class = "line" > < a id = "l00390" name = "l00390" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a13a035185d02f47ea72b737b293516b1" > 390< / a > < / span > std::vector< LinearConstraintId> < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a13a035185d02f47ea72b737b293516b1" > ModelStorage::linear_constraints< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00391" name = "l00391" > < / a > < span class = "lineno" > 391< / span > < span class = "keywordflow" > return< / span > MapKeys(linear_constraints_);< / 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 > < / div >
< div class = "line" > < a id = "l00394" name = "l00394" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#af6af3777993dc125c5d4a46b5eee7575" > 394< / a > < / span > std::vector< LinearConstraintId> < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#af6af3777993dc125c5d4a46b5eee7575" > ModelStorage::SortedLinearConstraints< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00395" name = "l00395" > < / a > < span class = "lineno" > 395< / span > < span class = "keywordflow" > return< / span > SortedMapKeys(linear_constraints_);< / div >
< div class = "line" > < a id = "l00396" name = "l00396" > < / a > < span class = "lineno" > 396< / span > }< / div >
< div class = "line" > < a id = "l00397" name = "l00397" > < / a > < span class = "lineno" > 397< / span > < / div >
< div class = "line" > < a id = "l00398" name = "l00398" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a312154deac76051cb49fca9381fae41f" > 398< / a > < / span > std::vector< VariableId> < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a312154deac76051cb49fca9381fae41f" > ModelStorage::SortedLinearObjectiveNonzeroVariables< / a > ()< span class = "keyword" > < / span > < / div >
< div class = "line" > < a id = "l00399" name = "l00399" > < / a > < span class = "lineno" > 399< / span > < span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00400" name = "l00400" > < / a > < span class = "lineno" > 400< / span > < span class = "keywordflow" > return< / span > SortedMapKeys(linear_objective_);< / 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" > void< / span > ModelStorage::AppendVariable(< span class = "keyword" > const< / span > VariableId < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a id = "l00404" name = "l00404" > < / a > < span class = "lineno" > 404< / span > VariablesProto& variables_proto)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00405" name = "l00405" > < / a > < span class = "lineno" > 405< / span > < span class = "keyword" > const< / span > VariableData& var_data = variables_.at(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00406" name = "l00406" > < / a > < span class = "lineno" > 406< / span > variables_proto.add_ids(< span class = "keywordtype" > id< / span > .< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ());< / div >
< div class = "line" > < a id = "l00407" name = "l00407" > < / a > < span class = "lineno" > 407< / span > variables_proto.add_lower_bounds(var_data.lower_bound);< / div >
< div class = "line" > < a id = "l00408" name = "l00408" > < / a > < span class = "lineno" > 408< / span > variables_proto.add_upper_bounds(var_data.upper_bound);< / div >
< div class = "line" > < a id = "l00409" name = "l00409" > < / a > < span class = "lineno" > 409< / span > variables_proto.add_integers(var_data.is_integer);< / div >
< div class = "line" > < a id = "l00410" name = "l00410" > < / a > < span class = "lineno" > 410< / span > variables_proto.add_names(var_data.name);< / div >
< div class = "line" > < a id = "l00411" name = "l00411" > < / a > < span class = "lineno" > 411< / span > }< / div >
< div class = "line" > < a id = "l00412" name = "l00412" > < / a > < span class = "lineno" > 412< / span > < / div >
< div class = "line" > < a id = "l00413" name = "l00413" > < / a > < span class = "lineno" > 413< / span > < span class = "keywordtype" > void< / span > ModelStorage::AppendLinearConstraint(< / div >
< div class = "line" > < a id = "l00414" name = "l00414" > < / a > < span class = "lineno" > 414< / span > < span class = "keyword" > const< / span > LinearConstraintId < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a id = "l00415" name = "l00415" > < / a > < span class = "lineno" > 415< / span > LinearConstraintsProto& linear_constraints_proto)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00416" name = "l00416" > < / a > < span class = "lineno" > 416< / span > < span class = "keyword" > const< / span > LinearConstraintData& con_impl = linear_constraints_.at(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a id = "l00417" name = "l00417" > < / a > < span class = "lineno" > 417< / span > linear_constraints_proto.add_ids(< span class = "keywordtype" > id< / span > .< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ());< / div >
< div class = "line" > < a id = "l00418" name = "l00418" > < / a > < span class = "lineno" > 418< / span > linear_constraints_proto.add_lower_bounds(con_impl.lower_bound);< / div >
< div class = "line" > < a id = "l00419" name = "l00419" > < / a > < span class = "lineno" > 419< / span > linear_constraints_proto.add_upper_bounds(con_impl.upper_bound);< / div >
< div class = "line" > < a id = "l00420" name = "l00420" > < / a > < span class = "lineno" > 420< / span > linear_constraints_proto.add_names(con_impl.name);< / div >
< div class = "line" > < a id = "l00421" name = "l00421" > < / a > < span class = "lineno" > 421< / span > }< / div >
< div class = "line" > < a id = "l00422" name = "l00422" > < / a > < span class = "lineno" > 422< / span > < / div >
< div class = "line" > < a id = "l00423" name = "l00423" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aa850c403983019f6676dda010d9ac3a5" > 423< / a > < / span > ModelProto < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aa850c403983019f6676dda010d9ac3a5" > ModelStorage::ExportModel< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00424" name = "l00424" > < / a > < span class = "lineno" > 424< / span > ModelProto result;< / div >
< div class = "line" > < a id = "l00425" name = "l00425" > < / a > < span class = "lineno" > 425< / span > result.set_name(name_);< / div >
< div class = "line" > < a id = "l00426" name = "l00426" > < / a > < span class = "lineno" > 426< / span > < span class = "comment" > // Export the variables.< / span > < / div >
< div class = "line" > < a id = "l00427" name = "l00427" > < / a > < span class = "lineno" > 427< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > VariableId variable : SortedMapKeys(variables_)) {< / div >
< div class = "line" > < a id = "l00428" name = "l00428" > < / a > < span class = "lineno" > 428< / span > AppendVariable(variable, *result.mutable_variables());< / div >
< div class = "line" > < a id = "l00429" name = "l00429" > < / a > < span class = "lineno" > 429< / span > }< / 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 > < span class = "comment" > // Pull out the objective.< / span > < / div >
< div class = "line" > < a id = "l00432" name = "l00432" > < / a > < span class = "lineno" > 432< / span > result.mutable_objective()-> set_maximize(is_maximize_);< / div >
< div class = "line" > < a id = "l00433" name = "l00433" > < / a > < span class = "lineno" > 433< / span > result.mutable_objective()-> set_offset(objective_offset_);< / div >
< div class = "line" > < a id = "l00434" name = "l00434" > < / a > < span class = "lineno" > 434< / span > AppendFromMapOrDefault< VariableId> (< / div >
< div class = "line" > < a id = "l00435" name = "l00435" > < / a > < span class = "lineno" > 435< / span > SortedMapKeys(linear_objective_), linear_objective_,< / div >
< div class = "line" > < a id = "l00436" name = "l00436" > < / a > < span class = "lineno" > 436< / span > *result.mutable_objective()-> mutable_linear_coefficients());< / div >
< div class = "line" > < a id = "l00437" name = "l00437" > < / a > < span class = "lineno" > 437< / span > *result.mutable_objective()-> mutable_quadratic_coefficients() =< / div >
< div class = "line" > < a id = "l00438" name = "l00438" > < / a > < span class = "lineno" > 438< / span > ExportMatrix(quadratic_objective_, SortedMapKeys(quadratic_objective_));< / 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 = "comment" > // Pull out the linear constraints.< / span > < / div >
< div class = "line" > < a id = "l00441" name = "l00441" > < / a > < span class = "lineno" > 441< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > LinearConstraintId con : SortedMapKeys(linear_constraints_)) {< / div >
< div class = "line" > < a id = "l00442" name = "l00442" > < / a > < span class = "lineno" > 442< / span > AppendLinearConstraint(con, *result.mutable_linear_constraints());< / div >
< div class = "line" > < a id = "l00443" name = "l00443" > < / a > < span class = "lineno" > 443< / 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 > < span class = "comment" > // Pull out the constraint matrix.< / span > < / div >
< div class = "line" > < a id = "l00446" name = "l00446" > < / a > < span class = "lineno" > 446< / span > *result.mutable_linear_constraint_matrix() =< / div >
< div class = "line" > < a id = "l00447" name = "l00447" > < / a > < span class = "lineno" > 447< / span > ExportMatrix< LinearConstraintId, VariableId> (< / div >
< div class = "line" > < a id = "l00448" name = "l00448" > < / a > < span class = "lineno" > 448< / span > linear_constraint_matrix_, SortedMapKeys(linear_constraint_matrix_));< / div >
< div class = "line" > < a id = "l00449" name = "l00449" > < / a > < span class = "lineno" > 449< / span > < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a id = "l00450" name = "l00450" > < / a > < span class = "lineno" > 450< / span > }< / div >
< div class = "line" > < a id = "l00451" name = "l00451" > < / a > < span class = "lineno" > 451< / span > < / div >
< div class = "line" > < a id = "l00452" name = "l00452" > < / a > < span class = "lineno" > 452< / span > std::optional< ModelUpdateProto> ModelStorage::ExportSharedModelUpdate() {< / div >
< div class = "line" > < a id = "l00453" name = "l00453" > < / a > < span class = "lineno" > 453< / span > < span class = "comment" > // We must detect the empty case to prevent unneeded copies and merging in< / span > < / div >
< div class = "line" > < a id = "l00454" name = "l00454" > < / a > < span class = "lineno" > 454< / span > < span class = "comment" > // ExportModelUpdate().< / span > < / div >
< div class = "line" > < a id = "l00455" name = "l00455" > < / a > < span class = "lineno" > 455< / span > < span class = "keywordflow" > if< / span > (variables_checkpoint_ == next_variable_id_ & & < / div >
< div class = "line" > < a id = "l00456" name = "l00456" > < / a > < span class = "lineno" > 456< / span > linear_constraints_checkpoint_ == next_linear_constraint_id_ & & < / div >
< div class = "line" > < a id = "l00457" name = "l00457" > < / a > < span class = "lineno" > 457< / span > !dirty_objective_direction_ & & !dirty_objective_offset_ & & < / div >
< div class = "line" > < a id = "l00458" name = "l00458" > < / a > < span class = "lineno" > 458< / span > dirty_variable_deletes_.empty() & & dirty_variable_lower_bounds_.empty() & & < / div >
< div class = "line" > < a id = "l00459" name = "l00459" > < / a > < span class = "lineno" > 459< / span > dirty_variable_upper_bounds_.empty() & & < / div >
< div class = "line" > < a id = "l00460" name = "l00460" > < / a > < span class = "lineno" > 460< / span > dirty_variable_is_integer_.empty() & & < / div >
< div class = "line" > < a id = "l00461" name = "l00461" > < / a > < span class = "lineno" > 461< / span > dirty_linear_objective_coefficients_.empty() & & < / div >
< div class = "line" > < a id = "l00462" name = "l00462" > < / a > < span class = "lineno" > 462< / span > dirty_quadratic_objective_coefficients_.empty() & & < / div >
< div class = "line" > < a id = "l00463" name = "l00463" > < / a > < span class = "lineno" > 463< / span > dirty_linear_constraint_deletes_.empty() & & < / div >
< div class = "line" > < a id = "l00464" name = "l00464" > < / a > < span class = "lineno" > 464< / span > dirty_linear_constraint_lower_bounds_.empty() & & < / div >
< div class = "line" > < a id = "l00465" name = "l00465" > < / a > < span class = "lineno" > 465< / span > dirty_linear_constraint_upper_bounds_.empty() & & < / div >
< div class = "line" > < a id = "l00466" name = "l00466" > < / a > < span class = "lineno" > 466< / span > dirty_linear_constraint_matrix_keys_.empty()) {< / div >
< div class = "line" > < a id = "l00467" name = "l00467" > < / a > < span class = "lineno" > 467< / span > < span class = "keywordflow" > return< / span > std::nullopt;< / div >
< div class = "line" > < a id = "l00468" name = "l00468" > < / a > < span class = "lineno" > 468< / span > }< / div >
< div class = "line" > < a id = "l00469" name = "l00469" > < / a > < span class = "lineno" > 469< / span > < / div >
< div class = "line" > < a id = "l00470" name = "l00470" > < / a > < span class = "lineno" > 470< / span > < span class = "comment" > // TODO(b/185608026): these are used to efficiently extract the constraint< / span > < / div >
< div class = "line" > < a id = "l00471" name = "l00471" > < / a > < span class = "lineno" > 471< / span > < span class = "comment" > // matrix update, but it would be good to avoid calling these because they< / span > < / div >
< div class = "line" > < a id = "l00472" name = "l00472" > < / a > < span class = "lineno" > 472< / span > < span class = "comment" > // result in a large allocation.< / span > < / div >
< div class = "line" > < a id = "l00473" name = "l00473" > < / a > < span class = "lineno" > 473< / span > EnsureLazyMatrixRows();< / div >
< div class = "line" > < a id = "l00474" name = "l00474" > < / a > < span class = "lineno" > 474< / span > EnsureLazyMatrixColumns();< / div >
< div class = "line" > < a id = "l00475" name = "l00475" > < / a > < span class = "lineno" > 475< / span > < / div >
< div class = "line" > < a id = "l00476" name = "l00476" > < / a > < span class = "lineno" > 476< / span > ModelUpdateProto result;< / div >
< div class = "line" > < a id = "l00477" name = "l00477" > < / a > < span class = "lineno" > 477< / span > < / div >
< div class = "line" > < a id = "l00478" name = "l00478" > < / a > < span class = "lineno" > 478< / span > < span class = "comment" > // Variable/constraint deletions.< / span > < / div >
< div class = "line" > < a id = "l00479" name = "l00479" > < / a > < span class = "lineno" > 479< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > VariableId del_var : SortedSetKeys(dirty_variable_deletes_)) {< / div >
< div class = "line" > < a id = "l00480" name = "l00480" > < / a > < span class = "lineno" > 480< / span > result.add_deleted_variable_ids(del_var.value());< / div >
< div class = "line" > < a id = "l00481" name = "l00481" > < / a > < span class = "lineno" > 481< / span > }< / div >
< div class = "line" > < a id = "l00482" name = "l00482" > < / a > < span class = "lineno" > 482< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > LinearConstraintId del_lin_con :< / div >
< div class = "line" > < a id = "l00483" name = "l00483" > < / a > < span class = "lineno" > 483< / span > SortedSetKeys(dirty_linear_constraint_deletes_)) {< / div >
< div class = "line" > < a id = "l00484" name = "l00484" > < / a > < span class = "lineno" > 484< / span > result.add_deleted_linear_constraint_ids(del_lin_con.value());< / div >
< div class = "line" > < a id = "l00485" name = "l00485" > < / a > < span class = "lineno" > 485< / span > }< / div >
< div class = "line" > < a id = "l00486" name = "l00486" > < / a > < span class = "lineno" > 486< / span > < / div >
< div class = "line" > < a id = "l00487" name = "l00487" > < / a > < span class = "lineno" > 487< / span > < span class = "comment" > // Update the variables.< / span > < / div >
< div class = "line" > < a id = "l00488" name = "l00488" > < / a > < span class = "lineno" > 488< / span > < span class = "keyword" > auto< / span > var_updates = result.mutable_variable_updates();< / div >
< div class = "line" > < a id = "l00489" name = "l00489" > < / a > < span class = "lineno" > 489< / span > AppendFromMap(dirty_variable_lower_bounds_, variables_,< / div >
< div class = "line" > < a id = "l00490" name = "l00490" > < / a > < span class = "lineno" > 490< / span > & < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > VariableData::lower_bound< / a > ,< / div >
< div class = "line" > < a id = "l00491" name = "l00491" > < / a > < span class = "lineno" > 491< / span > *var_updates-> mutable_lower_bounds());< / div >
< div class = "line" > < a id = "l00492" name = "l00492" > < / a > < span class = "lineno" > 492< / span > AppendFromMap(dirty_variable_upper_bounds_, variables_,< / div >
< div class = "line" > < a id = "l00493" name = "l00493" > < / a > < span class = "lineno" > 493< / span > & < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > VariableData::upper_bound< / a > ,< / div >
< div class = "line" > < a id = "l00494" name = "l00494" > < / a > < span class = "lineno" > 494< / span > *var_updates-> mutable_upper_bounds());< / 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 > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > VariableId integer_var :< / div >
< div class = "line" > < a id = "l00497" name = "l00497" > < / a > < span class = "lineno" > 497< / span > SortedSetKeys(dirty_variable_is_integer_)) {< / div >
< div class = "line" > < a id = "l00498" name = "l00498" > < / a > < span class = "lineno" > 498< / span > var_updates-> mutable_integers()-> add_ids(integer_var.value());< / div >
< div class = "line" > < a id = "l00499" name = "l00499" > < / a > < span class = "lineno" > 499< / span > var_updates-> mutable_integers()-> add_values(< / div >
< div class = "line" > < a id = "l00500" name = "l00500" > < / a > < span class = "lineno" > 500< / span > variables_.at(integer_var).is_integer);< / div >
< div class = "line" > < a id = "l00501" name = "l00501" > < / a > < span class = "lineno" > 501< / span > }< / div >
< div class = "line" > < a id = "l00502" name = "l00502" > < / a > < span class = "lineno" > 502< / span > < span class = "keywordflow" > for< / span > (VariableId new_id = variables_checkpoint_; new_id < next_variable_id_;< / div >
< div class = "line" > < a id = "l00503" name = "l00503" > < / a > < span class = "lineno" > 503< / span > ++new_id) {< / div >
< div class = "line" > < a id = "l00504" name = "l00504" > < / a > < span class = "lineno" > 504< / span > < span class = "keywordflow" > if< / span > (variables_.contains(new_id)) {< / div >
< div class = "line" > < a id = "l00505" name = "l00505" > < / a > < span class = "lineno" > 505< / span > AppendVariable(new_id, *result.mutable_new_variables());< / div >
< div class = "line" > < a id = "l00506" name = "l00506" > < / a > < span class = "lineno" > 506< / span > }< / div >
< div class = "line" > < a id = "l00507" name = "l00507" > < / a > < span class = "lineno" > 507< / span > }< / div >
< div class = "line" > < a id = "l00508" name = "l00508" > < / a > < span class = "lineno" > 508< / span > < / div >
< div class = "line" > < a id = "l00509" name = "l00509" > < / a > < span class = "lineno" > 509< / span > < span class = "comment" > // Update the objective< / span > < / div >
< div class = "line" > < a id = "l00510" name = "l00510" > < / a > < span class = "lineno" > 510< / span > < span class = "keyword" > auto< / span > obj_updates = result.mutable_objective_updates();< / div >
< div class = "line" > < a id = "l00511" name = "l00511" > < / a > < span class = "lineno" > 511< / span > < span class = "keywordflow" > if< / span > (dirty_objective_direction_) {< / div >
< div class = "line" > < a id = "l00512" name = "l00512" > < / a > < span class = "lineno" > 512< / span > obj_updates-> set_direction_update(is_maximize_);< / 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 > < span class = "keywordflow" > if< / span > (dirty_objective_offset_) {< / div >
< div class = "line" > < a id = "l00515" name = "l00515" > < / a > < span class = "lineno" > 515< / span > obj_updates-> set_offset_update(objective_offset_);< / div >
< div class = "line" > < a id = "l00516" name = "l00516" > < / a > < span class = "lineno" > 516< / span > }< / div >
< div class = "line" > < a id = "l00517" name = "l00517" > < / a > < span class = "lineno" > 517< / span > AppendFromMapOrDefault< VariableId> (< / div >
< div class = "line" > < a id = "l00518" name = "l00518" > < / a > < span class = "lineno" > 518< / span > SortedSetKeys(dirty_linear_objective_coefficients_), linear_objective_,< / div >
< div class = "line" > < a id = "l00519" name = "l00519" > < / a > < span class = "lineno" > 519< / span > *obj_updates-> mutable_linear_coefficients());< / div >
< div class = "line" > < a id = "l00520" name = "l00520" > < / a > < span class = "lineno" > 520< / span > < span class = "comment" > // TODO(b/182567749): Once StrongInt is in absl, use< / span > < / div >
< div class = "line" > < a id = "l00521" name = "l00521" > < / a > < span class = "lineno" > 521< / span > < span class = "comment" > // AppendFromMapIfPresent< VariableId> (< / span > < / div >
< div class = "line" > < a id = "l00522" name = "l00522" > < / a > < span class = "lineno" > 522< / span > < span class = "comment" > // MakeStrongIntRange(variables_checkpoint_, next_variable_id_),< / span > < / div >
< div class = "line" > < a id = "l00523" name = "l00523" > < / a > < span class = "lineno" > 523< / span > < span class = "comment" > // linear_objective_, *obj_updates-> mutable_linear_coefficients());< / span > < / div >
< div class = "line" > < a id = "l00524" name = "l00524" > < / a > < span class = "lineno" > 524< / span > < span class = "keywordflow" > for< / span > (VariableId var_id = variables_checkpoint_; var_id < next_variable_id_;< / div >
< div class = "line" > < a id = "l00525" name = "l00525" > < / a > < span class = "lineno" > 525< / span > ++var_id) {< / div >
< div class = "line" > < a id = "l00526" name = "l00526" > < / a > < span class = "lineno" > 526< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > * < span class = "keyword" > const< / span > double_value =< / div >
< div class = "line" > < a id = "l00527" name = "l00527" > < / a > < span class = "lineno" > 527< / span > < a class = "code hl_function" href = "namespacegtl.html#a9f74dcd1ec00022462cbf110edaafc6d" > gtl::FindOrNull< / a > (linear_objective_, var_id);< / div >
< div class = "line" > < a id = "l00528" name = "l00528" > < / a > < span class = "lineno" > 528< / span > < span class = "keywordflow" > if< / span > (double_value != < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a id = "l00529" name = "l00529" > < / a > < span class = "lineno" > 529< / span > obj_updates-> mutable_linear_coefficients()-> add_ids(var_id.value());< / div >
< div class = "line" > < a id = "l00530" name = "l00530" > < / a > < span class = "lineno" > 530< / span > obj_updates-> mutable_linear_coefficients()-> add_values(*double_value);< / div >
< div class = "line" > < a id = "l00531" name = "l00531" > < / a > < span class = "lineno" > 531< / span > }< / div >
< div class = "line" > < a id = "l00532" name = "l00532" > < / a > < span class = "lineno" > 532< / span > }< / div >
< div class = "line" > < a id = "l00533" name = "l00533" > < / a > < span class = "lineno" > 533< / span > < span class = "comment" > // If we do not have any quadratic updates to push, we would like to avoid< / span > < / div >
< div class = "line" > < a id = "l00534" name = "l00534" > < / a > < span class = "lineno" > 534< / span > < span class = "comment" > // initializing the lazy data structures. The updates might tracked in:< / span > < / div >
< div class = "line" > < a id = "l00535" name = "l00535" > < / a > < span class = "lineno" > 535< / span > < span class = "comment" > // 1. dirty_quadratic_objective_coefficients_ (both variables old)< / span > < / div >
< div class = "line" > < a id = "l00536" name = "l00536" > < / a > < span class = "lineno" > 536< / span > < span class = "comment" > // 2. quadratic_objective_ (at least one new variable)< / span > < / div >
< div class = "line" > < a id = "l00537" name = "l00537" > < / a > < span class = "lineno" > 537< / span > < span class = "comment" > // If both maps are empty, we can skip the update and initializiation.< / span > < / div >
< div class = "line" > < a id = "l00538" name = "l00538" > < / a > < span class = "lineno" > 538< / span > < span class = "keywordflow" > if< / span > (!quadratic_objective_.empty() ||< / div >
< div class = "line" > < a id = "l00539" name = "l00539" > < / a > < span class = "lineno" > 539< / span > !dirty_quadratic_objective_coefficients_.empty()) {< / div >
< div class = "line" > < a id = "l00540" name = "l00540" > < / a > < span class = "lineno" > 540< / span > EnsureLazyQuadraticObjective();< / div >
< div class = "line" > < a id = "l00541" name = "l00541" > < / a > < span class = "lineno" > 541< / span > < span class = "comment" > // NOTE: dirty_quadratic_objective_coefficients_ only tracks terms where< / span > < / div >
< div class = "line" > < a id = "l00542" name = "l00542" > < / a > < span class = "lineno" > 542< / span > < span class = "comment" > // both variables are " old" .< / span > < / div >
< div class = "line" > < a id = "l00543" name = "l00543" > < / a > < span class = "lineno" > 543< / span > std::vector< std::pair< VariableId, VariableId> > quadratic_objective_updates(< / div >
< div class = "line" > < a id = "l00544" name = "l00544" > < / a > < span class = "lineno" > 544< / span > dirty_quadratic_objective_coefficients_.begin(),< / div >
< div class = "line" > < a id = "l00545" name = "l00545" > < / a > < span class = "lineno" > 545< / span > dirty_quadratic_objective_coefficients_.end());< / div >
< div class = "line" > < a id = "l00546" name = "l00546" > < / a > < span class = "lineno" > 546< / span > < span class = "comment" > // Now, we loop through the " new" variables and track updates involving< / span > < / div >
< div class = "line" > < a id = "l00547" name = "l00547" > < / a > < span class = "lineno" > 547< / span > < span class = "comment" > // them. We need to look out for two things:< / span > < / div >
< div class = "line" > < a id = "l00548" name = "l00548" > < / a > < span class = "lineno" > 548< / span > < span class = "comment" > // * The " other" variable in the term can either be new or old.< / span > < / div >
< div class = "line" > < a id = "l00549" name = "l00549" > < / a > < span class = "lineno" > 549< / span > < span class = "comment" > // * We cannot doubly insert terms when both variables are new.< / span > < / div >
< div class = "line" > < a id = "l00550" name = "l00550" > < / a > < span class = "lineno" > 550< / span > < span class = "comment" > // Note that this traversal is doing at most twice as much work as< / span > < / div >
< div class = "line" > < a id = "l00551" name = "l00551" > < / a > < span class = "lineno" > 551< / span > < span class = "comment" > // necessary.< / span > < / div >
< div class = "line" > < a id = "l00552" name = "l00552" > < / a > < span class = "lineno" > 552< / span > < span class = "keywordflow" > for< / span > (VariableId new_var = variables_checkpoint_;< / div >
< div class = "line" > < a id = "l00553" name = "l00553" > < / a > < span class = "lineno" > 553< / span > new_var < next_variable_id_; ++new_var) {< / div >
< div class = "line" > < a id = "l00554" name = "l00554" > < / a > < span class = "lineno" > 554< / span > < span class = "keywordflow" > if< / span > (variables_.contains(new_var)) {< / div >
< div class = "line" > < a id = "l00555" name = "l00555" > < / a > < span class = "lineno" > 555< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > VariableId other_var :< / div >
< div class = "line" > < a id = "l00556" name = "l00556" > < / a > < span class = "lineno" > 556< / span > lazy_quadratic_objective_by_variable_.at(new_var)) {< / div >
< div class = "line" > < a id = "l00557" name = "l00557" > < / a > < span class = "lineno" > 557< / span > < span class = "keywordflow" > if< / span > (other_var < = new_var) {< / div >
< div class = "line" > < a id = "l00558" name = "l00558" > < / a > < span class = "lineno" > 558< / span > quadratic_objective_updates.push_back(< / div >
< div class = "line" > < a id = "l00559" name = "l00559" > < / a > < span class = "lineno" > 559< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt_1_1internal.html#a9d1544d64091496b638faf3cea76dc0e" > internal::MakeOrderedPair< / a > (new_var, other_var));< / div >
< div class = "line" > < a id = "l00560" name = "l00560" > < / a > < span class = "lineno" > 560< / span > }< / div >
< div class = "line" > < a id = "l00561" name = "l00561" > < / a > < span class = "lineno" > 561< / span > }< / div >
< div class = "line" > < a id = "l00562" name = "l00562" > < / a > < span class = "lineno" > 562< / span > }< / div >
< div class = "line" > < a id = "l00563" name = "l00563" > < / a > < span class = "lineno" > 563< / span > }< / div >
< div class = "line" > < a id = "l00564" name = "l00564" > < / a > < span class = "lineno" > 564< / span > std::sort(quadratic_objective_updates.begin(),< / div >
< div class = "line" > < a id = "l00565" name = "l00565" > < / a > < span class = "lineno" > 565< / span > quadratic_objective_updates.end());< / div >
< div class = "line" > < a id = "l00566" name = "l00566" > < / a > < span class = "lineno" > 566< / span > *result.mutable_objective_updates()-> mutable_quadratic_coefficients() =< / div >
< div class = "line" > < a id = "l00567" name = "l00567" > < / a > < span class = "lineno" > 567< / span > ExportMatrix(quadratic_objective_, quadratic_objective_updates);< / 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 > < / div >
< div class = "line" > < a id = "l00570" name = "l00570" > < / a > < span class = "lineno" > 570< / span > < span class = "comment" > // Update the linear constraints< / span > < / div >
< div class = "line" > < a id = "l00571" name = "l00571" > < / a > < span class = "lineno" > 571< / span > < span class = "keyword" > auto< / span > lin_con_updates = result.mutable_linear_constraint_updates();< / div >
< div class = "line" > < a id = "l00572" name = "l00572" > < / a > < span class = "lineno" > 572< / span > AppendFromMap(dirty_linear_constraint_lower_bounds_, linear_constraints_,< / div >
< div class = "line" > < a id = "l00573" name = "l00573" > < / a > < span class = "lineno" > 573< / span > & < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > LinearConstraintData::lower_bound< / a > ,< / div >
< div class = "line" > < a id = "l00574" name = "l00574" > < / a > < span class = "lineno" > 574< / span > *lin_con_updates-> mutable_lower_bounds());< / div >
< div class = "line" > < a id = "l00575" name = "l00575" > < / a > < span class = "lineno" > 575< / span > AppendFromMap(dirty_linear_constraint_upper_bounds_, linear_constraints_,< / div >
< div class = "line" > < a id = "l00576" name = "l00576" > < / a > < span class = "lineno" > 576< / span > & < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > LinearConstraintData::upper_bound< / a > ,< / div >
< div class = "line" > < a id = "l00577" name = "l00577" > < / a > < span class = "lineno" > 577< / span > *lin_con_updates-> mutable_upper_bounds());< / div >
< div class = "line" > < a id = "l00578" name = "l00578" > < / a > < span class = "lineno" > 578< / span > < / div >
< div class = "line" > < a id = "l00579" name = "l00579" > < / a > < span class = "lineno" > 579< / span > < span class = "keywordflow" > for< / span > (LinearConstraintId new_id = linear_constraints_checkpoint_;< / div >
< div class = "line" > < a id = "l00580" name = "l00580" > < / a > < span class = "lineno" > 580< / span > new_id < next_linear_constraint_id_; ++new_id) {< / div >
< div class = "line" > < a id = "l00581" name = "l00581" > < / a > < span class = "lineno" > 581< / span > < span class = "keywordflow" > if< / span > (linear_constraints_.contains(new_id)) {< / div >
< div class = "line" > < a id = "l00582" name = "l00582" > < / a > < span class = "lineno" > 582< / span > AppendLinearConstraint(new_id, *result.mutable_new_linear_constraints());< / 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 >
< div class = "line" > < a id = "l00585" name = "l00585" > < / a > < span class = "lineno" > 585< / span > < / div >
< div class = "line" > < a id = "l00586" name = "l00586" > < / a > < span class = "lineno" > 586< / span > < span class = "comment" > // Extract changes to the matrix of linear constraint coefficients< / span > < / div >
< div class = "line" > < a id = "l00587" name = "l00587" > < / a > < span class = "lineno" > 587< / span > std::vector< std::pair< LinearConstraintId, VariableId> > < / div >
< div class = "line" > < a id = "l00588" name = "l00588" > < / a > < span class = "lineno" > 588< / span > constraint_matrix_updates(dirty_linear_constraint_matrix_keys_.begin(),< / div >
< div class = "line" > < a id = "l00589" name = "l00589" > < / a > < span class = "lineno" > 589< / span > dirty_linear_constraint_matrix_keys_.end());< / div >
< div class = "line" > < a id = "l00590" name = "l00590" > < / a > < span class = "lineno" > 590< / span > < span class = "keywordflow" > for< / span > (VariableId new_var = variables_checkpoint_; new_var < next_variable_id_;< / div >
< div class = "line" > < a id = "l00591" name = "l00591" > < / a > < span class = "lineno" > 591< / span > ++new_var) {< / div >
< div class = "line" > < a id = "l00592" name = "l00592" > < / a > < span class = "lineno" > 592< / span > < span class = "keywordflow" > if< / span > (variables_.contains(new_var)) {< / div >
< div class = "line" > < a id = "l00593" name = "l00593" > < / a > < span class = "lineno" > 593< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > LinearConstraintId lin_con :< / div >
< div class = "line" > < a id = "l00594" name = "l00594" > < / a > < span class = "lineno" > 594< / span > lazy_matrix_columns_.at(new_var)) {< / div >
< div class = "line" > < a id = "l00595" name = "l00595" > < / a > < span class = "lineno" > 595< / span > constraint_matrix_updates.emplace_back(lin_con, new_var);< / div >
< div class = "line" > < a id = "l00596" name = "l00596" > < / a > < span class = "lineno" > 596< / span > }< / div >
< div class = "line" > < a id = "l00597" name = "l00597" > < / a > < span class = "lineno" > 597< / span > }< / div >
< div class = "line" > < a id = "l00598" name = "l00598" > < / a > < span class = "lineno" > 598< / span > }< / div >
< div class = "line" > < a id = "l00599" name = "l00599" > < / a > < span class = "lineno" > 599< / span > < span class = "keywordflow" > for< / span > (LinearConstraintId new_lin_con = linear_constraints_checkpoint_;< / div >
< div class = "line" > < a id = "l00600" name = "l00600" > < / a > < span class = "lineno" > 600< / span > new_lin_con < next_linear_constraint_id_; ++new_lin_con) {< / div >
< div class = "line" > < a id = "l00601" name = "l00601" > < / a > < span class = "lineno" > 601< / span > < span class = "keywordflow" > if< / span > (linear_constraints_.contains(new_lin_con)) {< / div >
< div class = "line" > < a id = "l00602" name = "l00602" > < / a > < span class = "lineno" > 602< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > VariableId < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > : lazy_matrix_rows_.at(new_lin_con)) {< / div >
< div class = "line" > < a id = "l00603" name = "l00603" > < / a > < span class = "lineno" > 603< / span > < span class = "comment" > // NOTE(user): we will do at most twice as much as needed here.< / span > < / div >
< div class = "line" > < a id = "l00604" name = "l00604" > < / a > < span class = "lineno" > 604< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > < variables_checkpoint_) {< / div >
< div class = "line" > < a id = "l00605" name = "l00605" > < / a > < span class = "lineno" > 605< / span > constraint_matrix_updates.emplace_back(new_lin_con, < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > );< / div >
< div class = "line" > < a id = "l00606" name = "l00606" > < / a > < span class = "lineno" > 606< / span > }< / div >
< div class = "line" > < a id = "l00607" name = "l00607" > < / a > < span class = "lineno" > 607< / span > }< / div >
< div class = "line" > < a id = "l00608" name = "l00608" > < / a > < span class = "lineno" > 608< / span > }< / div >
< div class = "line" > < a id = "l00609" name = "l00609" > < / a > < span class = "lineno" > 609< / span > }< / div >
< div class = "line" > < a id = "l00610" name = "l00610" > < / a > < span class = "lineno" > 610< / span > std::sort(constraint_matrix_updates.begin(), constraint_matrix_updates.end());< / div >
< div class = "line" > < a id = "l00611" name = "l00611" > < / a > < span class = "lineno" > 611< / span > *result.mutable_linear_constraint_matrix_updates() =< / div >
< div class = "line" > < a id = "l00612" name = "l00612" > < / a > < span class = "lineno" > 612< / span > ExportMatrix(linear_constraint_matrix_, constraint_matrix_updates);< / div >
< div class = "line" > < a id = "l00613" name = "l00613" > < / a > < span class = "lineno" > 613< / span > < / div >
< div class = "line" > < a id = "l00614" name = "l00614" > < / a > < span class = "lineno" > 614< / span > < span class = "comment" > // Named returned value optimization (NRVO) does not apply here since the< / span > < / div >
< div class = "line" > < a id = "l00615" name = "l00615" > < / a > < span class = "lineno" > 615< / span > < span class = "comment" > // return type if not the same type as `result`. To make things clear, we< / span > < / div >
< div class = "line" > < a id = "l00616" name = "l00616" > < / a > < span class = "lineno" > 616< / span > < span class = "comment" > // explicitly call the constructor here.< / span > < / div >
< div class = "line" > < a id = "l00617" name = "l00617" > < / a > < span class = "lineno" > 617< / span > < span class = "keywordflow" > return< / span > {std::move(result)};< / div >
< div class = "line" > < a id = "l00618" name = "l00618" > < / a > < span class = "lineno" > 618< / span > }< / div >
< div class = "line" > < a id = "l00619" name = "l00619" > < / a > < span class = "lineno" > 619< / span > < / div >
< div class = "line" > < a id = "l00620" name = "l00620" > < / a > < span class = "lineno" > 620< / span > < span class = "keywordtype" > void< / span > ModelStorage::EnsureLazyMatrixColumns() {< / div >
< div class = "line" > < a id = "l00621" name = "l00621" > < / a > < span class = "lineno" > 621< / span > < span class = "keywordflow" > if< / span > (lazy_matrix_columns_.empty()) {< / div >
< div class = "line" > < a id = "l00622" name = "l00622" > < / a > < span class = "lineno" > 622< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & var_pair : variables_) {< / div >
< div class = "line" > < a id = "l00623" name = "l00623" > < / a > < span class = "lineno" > 623< / span > lazy_matrix_columns_.insert({var_pair.first, {}});< / div >
< div class = "line" > < a id = "l00624" name = "l00624" > < / a > < span class = "lineno" > 624< / span > }< / div >
< div class = "line" > < a id = "l00625" name = "l00625" > < / a > < span class = "lineno" > 625< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & mat_entry : linear_constraint_matrix_) {< / div >
< div class = "line" > < a id = "l00626" name = "l00626" > < / a > < span class = "lineno" > 626< / span > lazy_matrix_columns_.at(mat_entry.first.second)< / div >
< div class = "line" > < a id = "l00627" name = "l00627" > < / a > < span class = "lineno" > 627< / span > .insert(mat_entry.first.first);< / div >
< div class = "line" > < a id = "l00628" name = "l00628" > < / a > < span class = "lineno" > 628< / span > }< / div >
< div class = "line" > < a id = "l00629" name = "l00629" > < / a > < span class = "lineno" > 629< / span > }< / 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 > < / div >
< div class = "line" > < a id = "l00632" name = "l00632" > < / a > < span class = "lineno" > 632< / span > < span class = "keywordtype" > void< / span > ModelStorage::EnsureLazyMatrixRows() {< / div >
< div class = "line" > < a id = "l00633" name = "l00633" > < / a > < span class = "lineno" > 633< / span > < span class = "keywordflow" > if< / span > (lazy_matrix_rows_.empty()) {< / div >
< div class = "line" > < a id = "l00634" name = "l00634" > < / a > < span class = "lineno" > 634< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & lin_con_pair : linear_constraints_) {< / div >
< div class = "line" > < a id = "l00635" name = "l00635" > < / a > < span class = "lineno" > 635< / span > lazy_matrix_rows_.insert({lin_con_pair.first, {}});< / 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 > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & mat_entry : linear_constraint_matrix_) {< / div >
< div class = "line" > < a id = "l00638" name = "l00638" > < / a > < span class = "lineno" > 638< / span > lazy_matrix_rows_.at(mat_entry.first.first)< / div >
< div class = "line" > < a id = "l00639" name = "l00639" > < / a > < span class = "lineno" > 639< / span > .insert(mat_entry.first.second);< / div >
< div class = "line" > < a id = "l00640" name = "l00640" > < / a > < span class = "lineno" > 640< / span > }< / div >
< div class = "line" > < a id = "l00641" name = "l00641" > < / a > < span class = "lineno" > 641< / span > }< / div >
< div class = "line" > < a id = "l00642" name = "l00642" > < / a > < span class = "lineno" > 642< / span > }< / div >
< div class = "line" > < a id = "l00643" name = "l00643" > < / a > < span class = "lineno" > 643< / span > < / div >
< div class = "line" > < a id = "l00644" name = "l00644" > < / a > < span class = "lineno" > 644< / span > < span class = "keywordtype" > void< / span > ModelStorage::EnsureLazyQuadraticObjective() {< / div >
< div class = "line" > < a id = "l00645" name = "l00645" > < / a > < span class = "lineno" > 645< / span > < span class = "keywordflow" > if< / span > (lazy_quadratic_objective_by_variable_.empty()) {< / div >
< div class = "line" > < a id = "l00646" name = "l00646" > < / a > < span class = "lineno" > 646< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & [< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , data] : variables_) {< / div >
< div class = "line" > < a id = "l00647" name = "l00647" > < / a > < span class = "lineno" > 647< / span > lazy_quadratic_objective_by_variable_.insert({< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > , {}});< / div >
< div class = "line" > < a id = "l00648" name = "l00648" > < / a > < span class = "lineno" > 648< / span > }< / div >
< div class = "line" > < a id = "l00649" name = "l00649" > < / a > < span class = "lineno" > 649< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & [vars, < a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a2091cd7d80fdd31762020bce86138587" > coeff< / a > ] : quadratic_objective_) {< / div >
< div class = "line" > < a id = "l00650" name = "l00650" > < / a > < span class = "lineno" > 650< / span > lazy_quadratic_objective_by_variable_.at(vars.first).insert(vars.second);< / div >
< div class = "line" > < a id = "l00651" name = "l00651" > < / a > < span class = "lineno" > 651< / span > lazy_quadratic_objective_by_variable_.at(vars.second).insert(vars.first);< / div >
< div class = "line" > < a id = "l00652" name = "l00652" > < / a > < span class = "lineno" > 652< / span > }< / div >
< div class = "line" > < a id = "l00653" name = "l00653" > < / a > < span class = "lineno" > 653< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & vars : dirty_quadratic_objective_coefficients_) {< / div >
< div class = "line" > < a id = "l00654" name = "l00654" > < / a > < span class = "lineno" > 654< / span > lazy_quadratic_objective_by_variable_.at(vars.first).insert(vars.second);< / div >
< div class = "line" > < a id = "l00655" name = "l00655" > < / a > < span class = "lineno" > 655< / span > lazy_quadratic_objective_by_variable_.at(vars.second).insert(vars.first);< / div >
< div class = "line" > < a id = "l00656" name = "l00656" > < / a > < span class = "lineno" > 656< / span > }< / div >
< div class = "line" > < a id = "l00657" name = "l00657" > < / a > < span class = "lineno" > 657< / span > }< / div >
< div class = "line" > < a id = "l00658" name = "l00658" > < / a > < span class = "lineno" > 658< / span > }< / div >
< div class = "line" > < a id = "l00659" name = "l00659" > < / a > < span class = "lineno" > 659< / span > < / div >
< div class = "line" > < a id = "l00660" name = "l00660" > < / a > < span class = "lineno" > 660< / span > < span class = "keywordtype" > void< / span > ModelStorage::SharedCheckpoint() {< / div >
< div class = "line" > < a id = "l00661" name = "l00661" > < / a > < span class = "lineno" > 661< / span > variables_checkpoint_ = next_variable_id_;< / div >
< div class = "line" > < a id = "l00662" name = "l00662" > < / a > < span class = "lineno" > 662< / span > linear_constraints_checkpoint_ = next_linear_constraint_id_;< / div >
< div class = "line" > < a id = "l00663" name = "l00663" > < / a > < span class = "lineno" > 663< / span > dirty_objective_direction_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00664" name = "l00664" > < / a > < span class = "lineno" > 664< / span > dirty_objective_offset_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00665" name = "l00665" > < / a > < span class = "lineno" > 665< / span > < / div >
< div class = "line" > < a id = "l00666" name = "l00666" > < / a > < span class = "lineno" > 666< / span > dirty_variable_deletes_.clear();< / div >
< div class = "line" > < a id = "l00667" name = "l00667" > < / a > < span class = "lineno" > 667< / span > dirty_variable_lower_bounds_.clear();< / div >
< div class = "line" > < a id = "l00668" name = "l00668" > < / a > < span class = "lineno" > 668< / span > dirty_variable_upper_bounds_.clear();< / div >
< div class = "line" > < a id = "l00669" name = "l00669" > < / a > < span class = "lineno" > 669< / span > dirty_variable_is_integer_.clear();< / div >
< div class = "line" > < a id = "l00670" name = "l00670" > < / a > < span class = "lineno" > 670< / span > < / div >
< div class = "line" > < a id = "l00671" name = "l00671" > < / a > < span class = "lineno" > 671< / span > dirty_linear_objective_coefficients_.clear();< / div >
< div class = "line" > < a id = "l00672" name = "l00672" > < / a > < span class = "lineno" > 672< / span > dirty_quadratic_objective_coefficients_.clear();< / div >
< div class = "line" > < a id = "l00673" name = "l00673" > < / a > < span class = "lineno" > 673< / span > < / div >
< div class = "line" > < a id = "l00674" name = "l00674" > < / a > < span class = "lineno" > 674< / span > dirty_linear_constraint_deletes_.clear();< / div >
< div class = "line" > < a id = "l00675" name = "l00675" > < / a > < span class = "lineno" > 675< / span > dirty_linear_constraint_lower_bounds_.clear();< / div >
< div class = "line" > < a id = "l00676" name = "l00676" > < / a > < span class = "lineno" > 676< / span > dirty_linear_constraint_upper_bounds_.clear();< / div >
< div class = "line" > < a id = "l00677" name = "l00677" > < / a > < span class = "lineno" > 677< / span > dirty_linear_constraint_matrix_keys_.clear();< / div >
< div class = "line" > < a id = "l00678" name = "l00678" > < / a > < span class = "lineno" > 678< / span > }< / div >
< div class = "line" > < a id = "l00679" name = "l00679" > < / a > < span class = "lineno" > 679< / span > < / div >
< div class = "line" > < a id = "l00680" name = "l00680" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aac14e3da1270fcaf51ea5a2ae9083780" > 680< / a > < / span > UpdateTrackerId < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aac14e3da1270fcaf51ea5a2ae9083780" > ModelStorage::NewUpdateTracker< / a > () {< / div >
< div class = "line" > < a id = "l00681" name = "l00681" > < / a > < span class = "lineno" > 681< / span > < span class = "keyword" > const< / span > absl::MutexLock lock(& update_trackers_lock_);< / div >
< div class = "line" > < a id = "l00682" name = "l00682" > < / a > < span class = "lineno" > 682< / span > < / div >
< div class = "line" > < a id = "l00683" name = "l00683" > < / a > < span class = "lineno" > 683< / span > < span class = "keyword" > const< / span > UpdateTrackerId update_tracker = next_update_tracker_;< / div >
< div class = "line" > < a id = "l00684" name = "l00684" > < / a > < span class = "lineno" > 684< / span > ++next_update_tracker_;< / div >
< div class = "line" > < a id = "l00685" name = "l00685" > < / a > < span class = "lineno" > 685< / span > < / div >
< div class = "line" > < a id = "l00686" name = "l00686" > < / a > < span class = "lineno" > 686< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (update_trackers_< / div >
< div class = "line" > < a id = "l00687" name = "l00687" > < / a > < span class = "lineno" > 687< / span > .try_emplace(update_tracker, std::make_unique< UpdateTrackerData> ())< / div >
< div class = "line" > < a id = "l00688" name = "l00688" > < / a > < span class = "lineno" > 688< / span > .second);< / div >
< div class = "line" > < a id = "l00689" name = "l00689" > < / a > < span class = "lineno" > 689< / span > < / div >
< div class = "line" > < a id = "l00690" name = "l00690" > < / a > < span class = "lineno" > 690< / span > CheckpointLocked(update_tracker);< / div >
< div class = "line" > < a id = "l00691" name = "l00691" > < / a > < span class = "lineno" > 691< / span > < / div >
< div class = "line" > < a id = "l00692" name = "l00692" > < / a > < span class = "lineno" > 692< / span > < span class = "keywordflow" > return< / span > update_tracker;< / div >
< div class = "line" > < a id = "l00693" name = "l00693" > < / a > < span class = "lineno" > 693< / span > }< / div >
< div class = "line" > < a id = "l00694" name = "l00694" > < / a > < span class = "lineno" > 694< / span > < / div >
< div class = "line" > < a id = "l00695" name = "l00695" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a59489761076782fbdc38b652f5a18e3b" > 695< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a59489761076782fbdc38b652f5a18e3b" > ModelStorage::DeleteUpdateTracker< / a > (< span class = "keyword" > const< / span > UpdateTrackerId update_tracker) {< / div >
< div class = "line" > < a id = "l00696" name = "l00696" > < / a > < span class = "lineno" > 696< / span > < span class = "keyword" > const< / span > absl::MutexLock lock(& update_trackers_lock_);< / div >
< div class = "line" > < a id = "l00697" name = "l00697" > < / a > < span class = "lineno" > 697< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > found = update_trackers_.find(update_tracker);< / div >
< div class = "line" > < a id = "l00698" name = "l00698" > < / a > < span class = "lineno" > 698< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (found != update_trackers_.end())< / div >
< div class = "line" > < a id = "l00699" name = "l00699" > < / a > < span class = "lineno" > 699< / span > < < < span class = "stringliteral" > " Update tracker " < / span > < < update_tracker < < < span class = "stringliteral" > " does not exist" < / span > ;< / div >
< div class = "line" > < a id = "l00700" name = "l00700" > < / a > < span class = "lineno" > 700< / span > update_trackers_.erase(found);< / 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" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a75b53ec57a9d873ce66cd0f6e9cce11b" > 703< / a > < / span > std::optional< ModelUpdateProto> < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a75b53ec57a9d873ce66cd0f6e9cce11b" > ModelStorage::ExportModelUpdate< / a > (< / div >
< div class = "line" > < a id = "l00704" name = "l00704" > < / a > < span class = "lineno" > 704< / span > < span class = "keyword" > const< / span > UpdateTrackerId update_tracker) {< / div >
< div class = "line" > < a id = "l00705" name = "l00705" > < / a > < span class = "lineno" > 705< / span > < span class = "keyword" > const< / span > absl::MutexLock lock(& update_trackers_lock_);< / div >
< div class = "line" > < a id = "l00706" name = "l00706" > < / a > < span class = "lineno" > 706< / span > < / div >
< div class = "line" > < a id = "l00707" name = "l00707" > < / a > < span class = "lineno" > 707< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > found_data = update_trackers_.find(update_tracker);< / div >
< div class = "line" > < a id = "l00708" name = "l00708" > < / a > < span class = "lineno" > 708< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (found_data != update_trackers_.end())< / div >
< div class = "line" > < a id = "l00709" name = "l00709" > < / a > < span class = "lineno" > 709< / span > < < < span class = "stringliteral" > " Update tracker " < / span > < < update_tracker < < < span class = "stringliteral" > " does not exist" < / span > ;< / div >
< div class = "line" > < a id = "l00710" name = "l00710" > < / a > < span class = "lineno" > 710< / span > < span class = "keyword" > const< / span > std::unique_ptr< UpdateTrackerData> & data = found_data-> second;< / div >
< div class = "line" > < a id = "l00711" name = "l00711" > < / a > < span class = "lineno" > 711< / span > < / div >
< div class = "line" > < a id = "l00712" name = "l00712" > < / a > < span class = "lineno" > 712< / span > < span class = "comment" > // No updates have been pushed, the checkpoint of this tracker is in sync with< / span > < / div >
< div class = "line" > < a id = "l00713" name = "l00713" > < / a > < span class = "lineno" > 713< / span > < span class = "comment" > // the shared checkpoint of ModelStorage. We can return the ModelStorage< / span > < / div >
< div class = "line" > < a id = "l00714" name = "l00714" > < / a > < span class = "lineno" > 714< / span > < span class = "comment" > // shared update without merging.< / span > < / div >
< div class = "line" > < a id = "l00715" name = "l00715" > < / a > < span class = "lineno" > 715< / span > < span class = "keywordflow" > if< / span > (data-> updates.empty()) {< / div >
< div class = "line" > < a id = "l00716" name = "l00716" > < / a > < span class = "lineno" > 716< / span > < span class = "keywordflow" > return< / span > ExportSharedModelUpdate();< / div >
< div class = "line" > < a id = "l00717" name = "l00717" > < / a > < span class = "lineno" > 717< / span > }< / div >
< div class = "line" > < a id = "l00718" name = "l00718" > < / a > < span class = "lineno" > 718< / span > < / div >
< div class = "line" > < a id = "l00719" name = "l00719" > < / a > < span class = "lineno" > 719< / span > < span class = "comment" > // Find all trackers with the same checkpoint. By construction, all trackers< / span > < / div >
< div class = "line" > < a id = "l00720" name = "l00720" > < / a > < span class = "lineno" > 720< / span > < span class = "comment" > // that have the same first update also share all next updates.< / span > < / div >
< div class = "line" > < a id = "l00721" name = "l00721" > < / a > < span class = "lineno" > 721< / span > std::vector< UpdateTrackerData*> all_trackers_at_checkpoint;< / div >
< div class = "line" > < a id = "l00722" name = "l00722" > < / a > < span class = "lineno" > 722< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & [other_id, other_data] : update_trackers_) {< / div >
< div class = "line" > < a id = "l00723" name = "l00723" > < / a > < span class = "lineno" > 723< / span > < span class = "keywordflow" > if< / span > (!other_data-> updates.empty() & & < / div >
< div class = "line" > < a id = "l00724" name = "l00724" > < / a > < span class = "lineno" > 724< / span > other_data-> updates.front() == data-> updates.front()) {< / div >
< div class = "line" > < a id = "l00725" name = "l00725" > < / a > < span class = "lineno" > 725< / span > all_trackers_at_checkpoint.push_back(other_data.get());< / div >
< div class = "line" > < a id = "l00726" name = "l00726" > < / a > < span class = "lineno" > 726< / span > < / div >
< div class = "line" > < a id = "l00727" name = "l00727" > < / a > < span class = "lineno" > 727< / span > < span class = "comment" > // Validate that we have the same updates in debug mode only. In optimized< / span > < / div >
< div class = "line" > < a id = "l00728" name = "l00728" > < / a > < span class = "lineno" > 728< / span > < span class = "comment" > // mode, only test the size of the updates vectors.< / span > < / div >
< div class = "line" > < a id = "l00729" name = "l00729" > < / a > < span class = "lineno" > 729< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (data-> updates.size(), other_data-> updates.size());< / div >
< div class = "line" > < a id = "l00730" name = "l00730" > < / a > < span class = "lineno" > 730< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "macros_8h.html#a7f536a3b33f9bed8f75734e035d30725" > DEBUG_MODE< / a > ) {< / div >
< div class = "line" > < a id = "l00731" name = "l00731" > < / a > < span class = "lineno" > 731< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < data-> updates.size(); ++i) {< / div >
< div class = "line" > < a id = "l00732" name = "l00732" > < / a > < span class = "lineno" > 732< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > (data-> updates[i], other_data-> updates[i])< / div >
< div class = "line" > < a id = "l00733" name = "l00733" > < / a > < span class = "lineno" > 733< / span > < < < span class = "stringliteral" > " Two trackers have the same checkpoint but different updates." < / span > ;< / div >
< div class = "line" > < a id = "l00734" name = "l00734" > < / a > < span class = "lineno" > 734< / span > }< / div >
< div class = "line" > < a id = "l00735" name = "l00735" > < / a > < span class = "lineno" > 735< / span > }< / div >
< div class = "line" > < a id = "l00736" name = "l00736" > < / a > < span class = "lineno" > 736< / span > }< / div >
< div class = "line" > < a id = "l00737" name = "l00737" > < / a > < span class = "lineno" > 737< / span > }< / div >
< div class = "line" > < a id = "l00738" name = "l00738" > < / a > < span class = "lineno" > 738< / span > < / div >
< div class = "line" > < a id = "l00739" name = "l00739" > < / a > < span class = "lineno" > 739< / span > < span class = "comment" > // Possible optimizations here:< / span > < / div >
< div class = "line" > < a id = "l00740" name = "l00740" > < / a > < span class = "lineno" > 740< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00741" name = "l00741" > < / a > < span class = "lineno" > 741< / span > < span class = "comment" > // * Maybe optimize the case where the first update is singly used by `this`< / span > < / div >
< div class = "line" > < a id = "l00742" name = "l00742" > < / a > < span class = "lineno" > 742< / span > < span class = "comment" > // and use it as starting point instead of making a copy. This may be more< / span > < / div >
< div class = "line" > < a id = "l00743" name = "l00743" > < / a > < span class = "lineno" > 743< / span > < span class = "comment" > // complicated if it is shared with multiple trackers since in that case we< / span > < / div >
< div class = "line" > < a id = "l00744" name = "l00744" > < / a > < span class = "lineno" > 744< / span > < span class = "comment" > // must make sure to only update the shared instance if and only if only< / span > < / div >
< div class = "line" > < a id = "l00745" name = "l00745" > < / a > < span class = "lineno" > 745< / span > < span class = "comment" > // trackers have a pointer to it, not external code (i.e. its use count is< / span > < / div >
< div class = "line" > < a id = "l00746" name = "l00746" > < / a > < span class = "lineno" > 746< / span > < span class = "comment" > // the same as the number of trackers).< / span > < / div >
< div class = "line" > < a id = "l00747" name = "l00747" > < / a > < span class = "lineno" > 747< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00748" name = "l00748" > < / a > < span class = "lineno" > 748< / span > < span class = "comment" > // * Use n-way merge here if the performances justify it.< / span > < / div >
< div class = "line" > < a id = "l00749" name = "l00749" > < / a > < span class = "lineno" > 749< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > merge = std::make_shared< ModelUpdateProto> ();< / div >
< div class = "line" > < a id = "l00750" name = "l00750" > < / a > < span class = "lineno" > 750< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & update : data-> updates) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00751" name = "l00751" > < / a > < span class = "lineno" > 751< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#aa755b33432bb731690d1b9d5fd00ef06" > MergeIntoUpdate< / a > (< span class = "comment" > /*from_new=*/< / span > *update, < span class = "comment" > /*into_old=*/< / span > *merge);< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00752" name = "l00752" > < / a > < span class = "lineno" > 752< / span > }< / div >
< div class = "line" > < a id = "l00753" name = "l00753" > < / a > < span class = "lineno" > 753< / span > < / div >
< div class = "line" > < a id = "l00754" name = "l00754" > < / a > < span class = "lineno" > 754< / span > < span class = "comment" > // Push the merge to all trackers that have the same checkpoint (including< / span > < / div >
< div class = "line" > < a id = "l00755" name = "l00755" > < / a > < span class = "lineno" > 755< / span > < span class = "comment" > // this tracker).< / span > < / div >
< div class = "line" > < a id = "l00756" name = "l00756" > < / a > < span class = "lineno" > 756< / span > < span class = "keywordflow" > for< / span > (UpdateTrackerData* < span class = "keyword" > const< / span > other_data : all_trackers_at_checkpoint) {< / div >
< div class = "line" > < a id = "l00757" name = "l00757" > < / a > < span class = "lineno" > 757< / span > other_data-> updates.clear();< / div >
< div class = "line" > < a id = "l00758" name = "l00758" > < / a > < span class = "lineno" > 758< / span > other_data-> updates.push_back(merge);< / div >
< div class = "line" > < a id = "l00759" name = "l00759" > < / a > < span class = "lineno" > 759< / span > }< / div >
< div class = "line" > < a id = "l00760" name = "l00760" > < / a > < span class = "lineno" > 760< / span > < / div >
< div class = "line" > < a id = "l00761" name = "l00761" > < / a > < span class = "lineno" > 761< / span > ModelUpdateProto update = *merge;< / div >
< div class = "line" > < a id = "l00762" name = "l00762" > < / a > < span class = "lineno" > 762< / span > < span class = "keyword" > const< / span > std::optional< ModelUpdateProto> pending_update =< / div >
< div class = "line" > < a id = "l00763" name = "l00763" > < / a > < span class = "lineno" > 763< / span > ExportSharedModelUpdate();< / div >
< div class = "line" > < a id = "l00764" name = "l00764" > < / a > < span class = "lineno" > 764< / span > < span class = "keywordflow" > if< / span > (pending_update) {< / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00765" name = "l00765" > < / a > < span class = "lineno" > 765< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#aa755b33432bb731690d1b9d5fd00ef06" > MergeIntoUpdate< / a > (< span class = "comment" > /*from_new=*/< / span > *pending_update, < span class = "comment" > /*into_old=*/< / span > update);< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00766" name = "l00766" > < / a > < span class = "lineno" > 766< / span > }< / div >
< div class = "line" > < a id = "l00767" name = "l00767" > < / a > < span class = "lineno" > 767< / span > < / div >
< div class = "line" > < a id = "l00768" name = "l00768" > < / a > < span class = "lineno" > 768< / span > < span class = "comment" > // Named returned value optimization (NRVO) does not apply here since the< / span > < / div >
< div class = "line" > < a id = "l00769" name = "l00769" > < / a > < span class = "lineno" > 769< / span > < span class = "comment" > // return type if not the same type as `result`. To make things clear, we< / span > < / div >
< div class = "line" > < a id = "l00770" name = "l00770" > < / a > < span class = "lineno" > 770< / span > < span class = "comment" > // explicitly call the constructor here.< / span > < / div >
< div class = "line" > < a id = "l00771" name = "l00771" > < / a > < span class = "lineno" > 771< / span > < span class = "keywordflow" > return< / span > {std::move(update)};< / 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" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#ab257153b8b1cd7bd41dd1f3e85348e69" > 774< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#ab257153b8b1cd7bd41dd1f3e85348e69" > ModelStorage::Checkpoint< / a > (< span class = "keyword" > const< / span > UpdateTrackerId update_tracker) {< / div >
< div class = "line" > < a id = "l00775" name = "l00775" > < / a > < span class = "lineno" > 775< / span > < span class = "keyword" > const< / span > absl::MutexLock lock(& update_trackers_lock_);< / 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 > CheckpointLocked(update_tracker);< / 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" > 780< / span > < span class = "keywordtype" > void< / span > ModelStorage::CheckpointLocked(< span class = "keyword" > const< / span > UpdateTrackerId update_tracker) {< / div >
< div class = "line" > < a id = "l00781" name = "l00781" > < / a > < span class = "lineno" > 781< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > found_data = update_trackers_.find(update_tracker);< / div >
< div class = "line" > < a id = "l00782" name = "l00782" > < / a > < span class = "lineno" > 782< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (found_data != update_trackers_.end())< / div >
< div class = "line" > < a id = "l00783" name = "l00783" > < / a > < span class = "lineno" > 783< / span > < < < span class = "stringliteral" > " Update tracker " < / span > < < update_tracker < < < span class = "stringliteral" > " does not exist" < / span > ;< / div >
< div class = "line" > < a id = "l00784" name = "l00784" > < / a > < span class = "lineno" > 784< / span > < span class = "keyword" > const< / span > std::unique_ptr< UpdateTrackerData> & data = found_data-> second;< / div >
< div class = "line" > < a id = "l00785" name = "l00785" > < / a > < span class = "lineno" > 785< / span > < / div >
< div class = "line" > < a id = "l00786" name = "l00786" > < / a > < span class = "lineno" > 786< / span > < span class = "comment" > // Optimize the case where we have a single tracker and we don' t want to< / span > < / div >
< div class = "line" > < a id = "l00787" name = "l00787" > < / a > < span class = "lineno" > 787< / span > < span class = "comment" > // update it. In that case we don' t need to update trackers since we would< / span > < / div >
< div class = "line" > < a id = "l00788" name = "l00788" > < / a > < span class = "lineno" > 788< / span > < span class = "comment" > // only update this one and clear it immediately.< / span > < / div >
< div class = "line" > < a id = "l00789" name = "l00789" > < / a > < span class = "lineno" > 789< / span > < span class = "keywordflow" > if< / span > (update_trackers_.size() > 1) {< / div >
< div class = "line" > < a id = "l00790" name = "l00790" > < / a > < span class = "lineno" > 790< / span > std::optional< ModelUpdateProto> update = ExportSharedModelUpdate();< / div >
< div class = "line" > < a id = "l00791" name = "l00791" > < / a > < span class = "lineno" > 791< / span > < span class = "keywordflow" > if< / span > (update) {< / div >
< div class = "line" > < a id = "l00792" name = "l00792" > < / a > < span class = "lineno" > 792< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > shared_update =< / div >
< div class = "line" > < a id = "l00793" name = "l00793" > < / a > < span class = "lineno" > 793< / span > std::make_shared< ModelUpdateProto> (*std::move(update));< / 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 > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & [other_id, other_data] : update_trackers_) {< / div >
< div class = "line" > < a id = "l00796" name = "l00796" > < / a > < span class = "lineno" > 796< / span > other_data-> updates.push_back(shared_update);< / div >
< div class = "line" > < a id = "l00797" name = "l00797" > < / a > < span class = "lineno" > 797< / span > }< / div >
< div class = "line" > < a id = "l00798" name = "l00798" > < / a > < span class = "lineno" > 798< / span > }< / div >
< div class = "line" > < a id = "l00799" name = "l00799" > < / a > < span class = "lineno" > 799< / span > }< / div >
< div class = "line" > < a id = "l00800" name = "l00800" > < / a > < span class = "lineno" > 800< / span > SharedCheckpoint();< / div >
< div class = "line" > < a id = "l00801" name = "l00801" > < / a > < span class = "lineno" > 801< / span > data-> updates.clear();< / 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 > < / div >
< div class = "line" > < a id = "l00804" name = "l00804" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a735ce45a5a18153e276fb6199e2d99b3" > 804< / a > < / span > absl::Status < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a735ce45a5a18153e276fb6199e2d99b3" > ModelStorage::ApplyUpdateProto< / a > (< / div >
< div class = "line" > < a id = "l00805" name = "l00805" > < / a > < span class = "lineno" > 805< / span > < span class = "keyword" > const< / span > ModelUpdateProto& update_proto) {< / div >
< div class = "line" > < a id = "l00806" name = "l00806" > < / a > < span class = "lineno" > 806< / span > < span class = "comment" > // Check the update first.< / span > < / div >
< div class = "line" > < a id = "l00807" name = "l00807" > < / a > < span class = "lineno" > 807< / span > {< / div >
< div class = "line" > < a id = "l00808" name = "l00808" > < / a > < span class = "lineno" > 808< / span > < a class = "code hl_struct" href = "structoperations__research_1_1math__opt_1_1_model_summary.html" > ModelSummary< / a > summary;< / div >
< div class = "line" > < a id = "l00809" name = "l00809" > < / a > < span class = "lineno" > 809< / span > < span class = "comment" > // We have to use sorted keys since IdNameBiMap expect Insert() to be called< / span > < / div >
< div class = "line" > < a id = "l00810" name = "l00810" > < / a > < span class = "lineno" > 810< / span > < span class = "comment" > // in sorted order.< / span > < / div >
< div class = "line" > < a id = "l00811" name = "l00811" > < / a > < span class = "lineno" > 811< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > < span class = "keywordtype" > id< / span > : < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a17bfc36741359bc1a6313ab7beb2a616" > SortedVariables< / a > ()) {< / div >
< div class = "line" > < a id = "l00812" name = "l00812" > < / a > < span class = "lineno" > 812< / span > summary.< a class = "code hl_variable" href = "structoperations__research_1_1math__opt_1_1_model_summary.html#a1cbe44d3fff3e870ed00ac9c657d7dfb" > variables< / a > .< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_id_name_bi_map.html#a9ee8daab4dcb82a570f0da7ffc6917d9" > Insert< / a > (< span class = "keywordtype" > id< / span > .< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > (), < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a951be66a353471d5bf33d85fdab39ad4" > variable_name< / a > (< span class = "keywordtype" > id< / 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 > summary.< a class = "code hl_variable" href = "structoperations__research_1_1math__opt_1_1_model_summary.html#a1cbe44d3fff3e870ed00ac9c657d7dfb" > variables< / a > .< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_id_name_bi_map.html#a7953e67dd4265f82d5bde2ea8e9b8dcf" > SetNextFreeId< / a > (next_variable_id_.value());< / div >
< div class = "line" > < a id = "l00815" name = "l00815" > < / a > < span class = "lineno" > 815< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > < span class = "keywordtype" > id< / span > : < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#af6af3777993dc125c5d4a46b5eee7575" > SortedLinearConstraints< / a > ()) {< / div >
< div class = "line" > < a id = "l00816" name = "l00816" > < / a > < span class = "lineno" > 816< / span > summary.< a class = "code hl_variable" href = "structoperations__research_1_1math__opt_1_1_model_summary.html#a9cfc0d8ea5cf26ee3b87427b27f20fe7" > linear_constraints< / a > .< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_id_name_bi_map.html#a9ee8daab4dcb82a570f0da7ffc6917d9" > Insert< / a > (< span class = "keywordtype" > id< / span > .< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > (), < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#ae39ae31dc0210e088bef7f4a4160e934" > linear_constraint_name< / a > (< span class = "keywordtype" > id< / span > ));< / div >
< div class = "line" > < a id = "l00817" name = "l00817" > < / a > < span class = "lineno" > 817< / span > }< / div >
< div class = "line" > < a id = "l00818" name = "l00818" > < / a > < span class = "lineno" > 818< / span > summary.< a class = "code hl_variable" href = "structoperations__research_1_1math__opt_1_1_model_summary.html#a9cfc0d8ea5cf26ee3b87427b27f20fe7" > linear_constraints< / a > .< a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_id_name_bi_map.html#a7953e67dd4265f82d5bde2ea8e9b8dcf" > SetNextFreeId< / a > (< / div >
< div class = "line" > < a id = "l00819" name = "l00819" > < / a > < span class = "lineno" > 819< / span > next_linear_constraint_id_.value());< / div >
< div class = "line" > < a id = "l00820" name = "l00820" > < / a > < span class = "lineno" > 820< / span > < span class = "comment" > // We don' t check the names for the same reason as in FromModelProto().< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "line" > < a id = "l00821" name = "l00821" > < / a > < span class = "lineno" > 821< / span > < a class = "code hl_define" href = "base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b" > RETURN_IF_ERROR< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a140d4dcb13c7bce57fbded411ac905df" > ValidateModelUpdateAndSummary< / a > (update_proto, summary,< / div >
2022-01-17 21:42:14 +01:00
< div class = "line" > < a id = "l00822" name = "l00822" > < / a > < span class = "lineno" > 822< / span > < span class = "comment" > /*check_names=*/< / span > < span class = "keyword" > false< / span > ));< / div >
< div class = "line" > < a id = "l00823" name = "l00823" > < / a > < span class = "lineno" > 823< / span > }< / div >
< div class = "line" > < a id = "l00824" name = "l00824" > < / a > < span class = "lineno" > 824< / span > < / div >
< div class = "line" > < a id = "l00825" name = "l00825" > < / a > < span class = "lineno" > 825< / span > < span class = "comment" > // Remove deleted variables and constraints.< / span > < / div >
< div class = "line" > < a id = "l00826" name = "l00826" > < / a > < span class = "lineno" > 826< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > int64_t v_id : update_proto.deleted_variable_ids()) {< / div >
< div class = "line" > < a id = "l00827" name = "l00827" > < / a > < span class = "lineno" > 827< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a21466ff77e82c4002423e4dda189b780" > DeleteVariable< / a > (VariableId(v_id));< / div >
< div class = "line" > < a id = "l00828" name = "l00828" > < / a > < span class = "lineno" > 828< / span > }< / div >
< div class = "line" > < a id = "l00829" name = "l00829" > < / a > < span class = "lineno" > 829< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > int64_t c_id : update_proto.deleted_linear_constraint_ids()) {< / div >
< div class = "line" > < a id = "l00830" name = "l00830" > < / a > < span class = "lineno" > 830< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a40f5d96de187737d854c193cb24b77d2" > DeleteLinearConstraint< / a > (LinearConstraintId(c_id));< / div >
< div class = "line" > < a id = "l00831" name = "l00831" > < / a > < span class = "lineno" > 831< / span > }< / div >
< div class = "line" > < a id = "l00832" name = "l00832" > < / a > < span class = "lineno" > 832< / span > < / div >
< div class = "line" > < a id = "l00833" name = "l00833" > < / a > < span class = "lineno" > 833< / span > < span class = "comment" > // Update existing variables' properties.< / span > < / div >
< div class = "line" > < a id = "l00834" name = "l00834" > < / a > < span class = "lineno" > 834< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [v_id, lb] :< / div >
< div class = "line" > < a id = "l00835" name = "l00835" > < / a > < span class = "lineno" > 835< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (update_proto.variable_updates().lower_bounds())) {< / div >
< div class = "line" > < a id = "l00836" name = "l00836" > < / a > < span class = "lineno" > 836< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#afcf6f4df35f57bfbd8de6a4974038bd7" > set_variable_lower_bound< / a > (VariableId(v_id), lb);< / div >
< div class = "line" > < a id = "l00837" name = "l00837" > < / a > < span class = "lineno" > 837< / span > }< / div >
< div class = "line" > < a id = "l00838" name = "l00838" > < / a > < span class = "lineno" > 838< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [v_id, ub] :< / div >
< div class = "line" > < a id = "l00839" name = "l00839" > < / a > < span class = "lineno" > 839< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (update_proto.variable_updates().upper_bounds())) {< / div >
< div class = "line" > < a id = "l00840" name = "l00840" > < / a > < span class = "lineno" > 840< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a8b7e8f68d99ed66ed60614875c4b2880" > set_variable_upper_bound< / a > (VariableId(v_id), ub);< / div >
< div class = "line" > < a id = "l00841" name = "l00841" > < / a > < span class = "lineno" > 841< / span > }< / div >
< div class = "line" > < a id = "l00842" name = "l00842" > < / a > < span class = "lineno" > 842< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [v_id, is_integer] :< / div >
< div class = "line" > < a id = "l00843" name = "l00843" > < / a > < span class = "lineno" > 843< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (update_proto.variable_updates().integers())) {< / div >
< div class = "line" > < a id = "l00844" name = "l00844" > < / a > < span class = "lineno" > 844< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a8d14c94eacaa39871160000543832ecb" > set_variable_is_integer< / a > (VariableId(v_id), is_integer);< / 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 > < / div >
< div class = "line" > < a id = "l00847" name = "l00847" > < / a > < span class = "lineno" > 847< / span > < span class = "comment" > // Update existing constraints' properties.< / span > < / div >
< div class = "line" > < a id = "l00848" name = "l00848" > < / a > < span class = "lineno" > 848< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [c_id, lb] :< / div >
< div class = "line" > < a id = "l00849" name = "l00849" > < / a > < span class = "lineno" > 849< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (update_proto.linear_constraint_updates().lower_bounds())) {< / div >
< div class = "line" > < a id = "l00850" name = "l00850" > < / a > < span class = "lineno" > 850< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#ab5a7ada8537138e3b7e87075386d9439" > set_linear_constraint_lower_bound< / a > (LinearConstraintId(c_id), lb);< / div >
< div class = "line" > < a id = "l00851" name = "l00851" > < / a > < span class = "lineno" > 851< / span > }< / div >
< div class = "line" > < a id = "l00852" name = "l00852" > < / a > < span class = "lineno" > 852< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > [c_id, ub] :< / div >
< div class = "line" > < a id = "l00853" name = "l00853" > < / a > < span class = "lineno" > 853< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > MakeView< / a > (update_proto.linear_constraint_updates().upper_bounds())) {< / div >
< div class = "line" > < a id = "l00854" name = "l00854" > < / a > < span class = "lineno" > 854< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aa15cd4cfdde4ce3435ec28405bf1034f" > set_linear_constraint_upper_bound< / a > (LinearConstraintId(c_id), ub);< / div >
< div class = "line" > < a id = "l00855" name = "l00855" > < / a > < span class = "lineno" > 855< / span > }< / div >
< div class = "line" > < a id = "l00856" name = "l00856" > < / a > < span class = "lineno" > 856< / span > < / div >
< div class = "line" > < a id = "l00857" name = "l00857" > < / a > < span class = "lineno" > 857< / span > < span class = "comment" > // Add the new variables and constraints.< / span > < / div >
< div class = "line" > < a id = "l00858" name = "l00858" > < / a > < span class = "lineno" > 858< / span > AddVariables(update_proto.new_variables());< / div >
< div class = "line" > < a id = "l00859" name = "l00859" > < / a > < span class = "lineno" > 859< / span > AddLinearConstraints(update_proto.new_linear_constraints());< / div >
< div class = "line" > < a id = "l00860" name = "l00860" > < / a > < span class = "lineno" > 860< / span > < / div >
< div class = "line" > < a id = "l00861" name = "l00861" > < / a > < span class = "lineno" > 861< / span > < span class = "comment" > // Update the objective.< / span > < / div >
< div class = "line" > < a id = "l00862" name = "l00862" > < / a > < span class = "lineno" > 862< / span > < span class = "keywordflow" > if< / span > (update_proto.objective_updates().has_direction_update()) {< / div >
< div class = "line" > < a id = "l00863" name = "l00863" > < / a > < span class = "lineno" > 863< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aafbe56ff1eada47dff1b4626d455498f" > set_is_maximize< / a > (update_proto.objective_updates().direction_update());< / div >
< div class = "line" > < a id = "l00864" name = "l00864" > < / a > < span class = "lineno" > 864< / span > }< / div >
< div class = "line" > < a id = "l00865" name = "l00865" > < / a > < span class = "lineno" > 865< / span > < span class = "keywordflow" > if< / span > (update_proto.objective_updates().has_offset_update()) {< / div >
< div class = "line" > < a id = "l00866" name = "l00866" > < / a > < span class = "lineno" > 866< / span > < a class = "code hl_function" href = "classoperations__research_1_1math__opt_1_1_model_storage.html#afe1e374f83d18136957c73fcaf399ba7" > set_objective_offset< / a > (update_proto.objective_updates().offset_update());< / div >
< div class = "line" > < a id = "l00867" name = "l00867" > < / a > < span class = "lineno" > 867< / span > }< / div >
< div class = "line" > < a id = "l00868" name = "l00868" > < / a > < span class = "lineno" > 868< / span > UpdateLinearObjectiveCoefficients(< / div >
< div class = "line" > < a id = "l00869" name = "l00869" > < / a > < span class = "lineno" > 869< / span > update_proto.objective_updates().linear_coefficients());< / div >
< div class = "line" > < a id = "l00870" name = "l00870" > < / a > < span class = "lineno" > 870< / span > UpdateQuadraticObjectiveCoefficients(< / div >
< div class = "line" > < a id = "l00871" name = "l00871" > < / a > < span class = "lineno" > 871< / span > update_proto.objective_updates().quadratic_coefficients());< / div >
< div class = "line" > < a id = "l00872" name = "l00872" > < / a > < span class = "lineno" > 872< / span > < / div >
< div class = "line" > < a id = "l00873" name = "l00873" > < / a > < span class = "lineno" > 873< / span > < span class = "comment" > // Update the linear constraints' coefficients.< / span > < / div >
< div class = "line" > < a id = "l00874" name = "l00874" > < / a > < span class = "lineno" > 874< / span > UpdateLinearConstraintCoefficients(< / div >
< div class = "line" > < a id = "l00875" name = "l00875" > < / a > < span class = "lineno" > 875< / span > update_proto.linear_constraint_matrix_updates());< / div >
< div class = "line" > < a id = "l00876" name = "l00876" > < / a > < span class = "lineno" > 876< / span > < / div >
< div class = "line" > < a id = "l00877" name = "l00877" > < / a > < span class = "lineno" > 877< / span > < span class = "keywordflow" > return< / span > absl::OkStatus();< / div >
< div class = "line" > < a id = "l00878" name = "l00878" > < / a > < span class = "lineno" > 878< / span > }< / div >
< div class = "line" > < a id = "l00879" name = "l00879" > < / a > < span class = "lineno" > 879< / span > < / div >
< div class = "line" > < a id = "l00880" name = "l00880" > < / a > < span class = "lineno" > 880< / span > } < span class = "comment" > // namespace math_opt< / span > < / div >
< div class = "line" > < a id = "l00881" name = "l00881" > < / a > < span class = "lineno" > 881< / span > } < span class = "comment" > // namespace operations_research< / span > < / div >
< div class = "ttc" id = "abase_2logging_8h_html" > < div class = "ttname" > < a href = "base_2logging_8h.html" > logging.h< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a3e1cfef60e774a81f30eaddf26a3a274" > < div class = "ttname" > < a href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > < / div > < div class = "ttdeci" > #define CHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00495" > base/logging.h:495< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_a7c0ce053b28d53aa4eaf3eb7fb71663b" > < div class = "ttname" > < a href = "base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b" > CHECK_EQ< / a > < / div > < div class = "ttdeci" > #define CHECK_EQ(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00703" > base/logging.h:703< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a7cc25402ecd7591b4c39934dd656b1f9" > < div class = "ttname" > < a href = "base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9" > CHECK_GE< / a > < / div > < div class = "ttdeci" > #define CHECK_GE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00707" > base/logging.h:707< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a7e03ec13560fa94a8fea569960d7efc6" > < div class = "ttname" > < a href = "base_2logging_8h.html#a7e03ec13560fa94a8fea569960d7efc6" > CHECK_GT< / a > < / div > < div class = "ttdeci" > #define CHECK_GT(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00708" > base/logging.h:708< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_a9f96ed9f06763f0821fdbb4d29031d8d" > < div class = "ttname" > < a href = "base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d" > CHECK_OK< / a > < / div > < div class = "ttdeci" > #define CHECK_OK(x)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00044" > base/logging.h:44< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_ae4db23f10f5d4aad6d735f5a74cd6f8c" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c" > CHECK_LE< / a > < / div > < div class = "ttdeci" > #define CHECK_LE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00705" > base/logging.h:705< / a > < / div > < / div >
< div class = "ttc" id = "abase_2status__macros_8h_html" > < div class = "ttname" > < a href = "base_2status__macros_8h.html" > status_macros.h< / a > < / div > < / div >
< div class = "ttc" id = "abase_2status__macros_8h_html_acdc223d8c59d5c591dc6b4e88257627b" > < div class = "ttname" > < a href = "base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b" > RETURN_IF_ERROR< / a > < / div > < div class = "ttdeci" > #define RETURN_IF_ERROR(expr)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2status__macros_8h_source.html#l00027" > base/status_macros.h:27< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_id_name_bi_map_html_a7953e67dd4265f82d5bde2ea8e9b8dcf" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_id_name_bi_map.html#a7953e67dd4265f82d5bde2ea8e9b8dcf" > operations_research::math_opt::IdNameBiMap::SetNextFreeId< / a > < / div > < div class = "ttdeci" > void SetNextFreeId(int64_t new_next_free_id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__summary_8h_source.html#l00140" > model_summary.h:140< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_id_name_bi_map_html_a9ee8daab4dcb82a570f0da7ffc6917d9" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_id_name_bi_map.html#a9ee8daab4dcb82a570f0da7ffc6917d9" > operations_research::math_opt::IdNameBiMap::Insert< / a > < / div > < div class = "ttdeci" > void Insert(int64_t id, std::string name)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__summary_8h_source.html#l00103" > model_summary.h:103< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a0ddfd5df19c6bb23ba205b2baf32cda3" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a0ddfd5df19c6bb23ba205b2baf32cda3" > operations_research::math_opt::ModelStorage::set_quadratic_objective_coefficient< / a > < / div > < div class = "ttdeci" > void set_quadratic_objective_coefficient(VariableId first_variable, VariableId second_variable, double value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00976" > model_storage.h:976< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a13a035185d02f47ea72b737b293516b1" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a13a035185d02f47ea72b737b293516b1" > operations_research::math_opt::ModelStorage::linear_constraints< / a > < / div > < div class = "ttdeci" > std::vector< LinearConstraintId > linear_constraints() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00390" > model_storage.cc:390< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a17bfc36741359bc1a6313ab7beb2a616" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a17bfc36741359bc1a6313ab7beb2a616" > operations_research::math_opt::ModelStorage::SortedVariables< / a > < / div > < div class = "ttdeci" > std::vector< VariableId > SortedVariables() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00326" > model_storage.cc:326< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a21466ff77e82c4002423e4dda189b780" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a21466ff77e82c4002423e4dda189b780" > operations_research::math_opt::ModelStorage::DeleteVariable< / a > < / div > < div class = "ttdeci" > void DeleteVariable(VariableId id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00271" > model_storage.cc:271< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a24dcbf29c0d6cd766009a182a6484e3b" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a24dcbf29c0d6cd766009a182a6484e3b" > operations_research::math_opt::ModelStorage::name< / a > < / div > < div class = "ttdeci" > const std::string & name() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00181" > model_storage.h:181< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a30e9766ac7cab4f98ac1dab04006cb85" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a30e9766ac7cab4f98ac1dab04006cb85" > operations_research::math_opt::ModelStorage::FromModelProto< / a > < / div > < div class = "ttdeci" > static absl::StatusOr< std::unique_ptr< ModelStorage > > FromModelProto(const ModelProto & model_proto)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00148" > model_storage.cc:148< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a312154deac76051cb49fca9381fae41f" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a312154deac76051cb49fca9381fae41f" > operations_research::math_opt::ModelStorage::SortedLinearObjectiveNonzeroVariables< / a > < / div > < div class = "ttdeci" > std::vector< VariableId > SortedLinearObjectiveNonzeroVariables() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00398" > model_storage.cc:398< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a40f5d96de187737d854c193cb24b77d2" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a40f5d96de187737d854c193cb24b77d2" > operations_research::math_opt::ModelStorage::DeleteLinearConstraint< / a > < / div > < div class = "ttdeci" > void DeleteLinearConstraint(LinearConstraintId id)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00369" > model_storage.cc:369< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a41e65f404be4194aa05001eeccb35e25" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a41e65f404be4194aa05001eeccb35e25" > operations_research::math_opt::ModelStorage::set_linear_objective_coefficient< / a > < / div > < div class = "ttdeci" > void set_linear_objective_coefficient(VariableId variable, double value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00954" > model_storage.h:954< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a59489761076782fbdc38b652f5a18e3b" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a59489761076782fbdc38b652f5a18e3b" > operations_research::math_opt::ModelStorage::DeleteUpdateTracker< / a > < / div > < div class = "ttdeci" > void DeleteUpdateTracker(UpdateTrackerId update_tracker)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00695" > model_storage.cc:695< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a5f3a8a03f482c425defc0907feb6ec03" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a5f3a8a03f482c425defc0907feb6ec03" > operations_research::math_opt::ModelStorage::variables< / a > < / div > < div class = "ttdeci" > std::vector< VariableId > variables() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00322" > model_storage.cc:322< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a735ce45a5a18153e276fb6199e2d99b3" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a735ce45a5a18153e276fb6199e2d99b3" > operations_research::math_opt::ModelStorage::ApplyUpdateProto< / a > < / div > < div class = "ttdeci" > absl::Status ApplyUpdateProto(const ModelUpdateProto & update_proto)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00804" > model_storage.cc:804< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a75b53ec57a9d873ce66cd0f6e9cce11b" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a75b53ec57a9d873ce66cd0f6e9cce11b" > operations_research::math_opt::ModelStorage::ExportModelUpdate< / a > < / div > < div class = "ttdeci" > std::optional< ModelUpdateProto > ExportModelUpdate(UpdateTrackerId update_tracker)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00703" > model_storage.cc:703< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a773cd96209ac3afb1256dc1852f93ae7" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a773cd96209ac3afb1256dc1852f93ae7" > operations_research::math_opt::ModelStorage::set_linear_constraint_coefficient< / a > < / div > < div class = "ttdeci" > void set_linear_constraint_coefficient(LinearConstraintId constraint, VariableId variable, double value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00845" > model_storage.h:845< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a7f61878db357c5e54364c258b84bd60f" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a7f61878db357c5e54364c258b84bd60f" > operations_research::math_opt::ModelStorage::AddVariable< / a > < / div > < div class = "ttdeci" > VariableId AddVariable(absl::string_view name=" " )< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00699" > model_storage.h:699< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a8b7e8f68d99ed66ed60614875c4b2880" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a8b7e8f68d99ed66ed60614875c4b2880" > operations_research::math_opt::ModelStorage::set_variable_upper_bound< / a > < / div > < div class = "ttdeci" > void set_variable_upper_bound(VariableId id, double upper_bound)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00739" > model_storage.h:739< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a8d14c94eacaa39871160000543832ecb" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a8d14c94eacaa39871160000543832ecb" > operations_research::math_opt::ModelStorage::set_variable_is_integer< / a > < / div > < div class = "ttdeci" > void set_variable_is_integer(VariableId id, bool is_integer)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00745" > model_storage.h:745< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_a951be66a353471d5bf33d85fdab39ad4" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#a951be66a353471d5bf33d85fdab39ad4" > operations_research::math_opt::ModelStorage::variable_name< / a > < / div > < div class = "ttdeci" > const std::string & variable_name(VariableId id) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00716" > model_storage.h:716< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_aa15cd4cfdde4ce3435ec28405bf1034f" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aa15cd4cfdde4ce3435ec28405bf1034f" > operations_research::math_opt::ModelStorage::set_linear_constraint_upper_bound< / a > < / div > < div class = "ttdeci" > void set_linear_constraint_upper_bound(LinearConstraintId id, double upper_bound)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00811" > model_storage.h:811< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_aa850c403983019f6676dda010d9ac3a5" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aa850c403983019f6676dda010d9ac3a5" > operations_research::math_opt::ModelStorage::ExportModel< / a > < / div > < div class = "ttdeci" > ModelProto ExportModel() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00423" > model_storage.cc:423< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_aac14e3da1270fcaf51ea5a2ae9083780" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aac14e3da1270fcaf51ea5a2ae9083780" > operations_research::math_opt::ModelStorage::NewUpdateTracker< / a > < / div > < div class = "ttdeci" > UpdateTrackerId NewUpdateTracker()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00680" > model_storage.cc:680< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_aafbe56ff1eada47dff1b4626d455498f" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aafbe56ff1eada47dff1b4626d455498f" > operations_research::math_opt::ModelStorage::set_is_maximize< / a > < / div > < div class = "ttdeci" > void set_is_maximize(bool is_maximize)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00936" > model_storage.h:936< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_ab257153b8b1cd7bd41dd1f3e85348e69" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#ab257153b8b1cd7bd41dd1f3e85348e69" > operations_research::math_opt::ModelStorage::Checkpoint< / a > < / div > < div class = "ttdeci" > void Checkpoint(UpdateTrackerId update_tracker)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00774" > model_storage.cc:774< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_ab5a7ada8537138e3b7e87075386d9439" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#ab5a7ada8537138e3b7e87075386d9439" > operations_research::math_opt::ModelStorage::set_linear_constraint_lower_bound< / a > < / div > < div class = "ttdeci" > void set_linear_constraint_lower_bound(LinearConstraintId id, double lower_bound)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00804" > model_storage.h:804< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_ae39ae31dc0210e088bef7f4a4160e934" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#ae39ae31dc0210e088bef7f4a4160e934" > operations_research::math_opt::ModelStorage::linear_constraint_name< / a > < / div > < div class = "ttdeci" > const std::string & linear_constraint_name(LinearConstraintId id) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00786" > model_storage.h:786< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_aebbe142c6b95fa15fb4b5c6933db7fb1" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aebbe142c6b95fa15fb4b5c6933db7fb1" > operations_research::math_opt::ModelStorage::Clone< / a > < / div > < div class = "ttdeci" > std::unique_ptr< ModelStorage > Clone() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00207" > model_storage.cc:207< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_aef798fd853e39de45ca855559f0df129" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#aef798fd853e39de45ca855559f0df129" > operations_research::math_opt::ModelStorage::AddLinearConstraint< / a > < / div > < div class = "ttdeci" > LinearConstraintId AddLinearConstraint(absl::string_view name=" " )< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00771" > model_storage.h:771< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_af6af3777993dc125c5d4a46b5eee7575" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#af6af3777993dc125c5d4a46b5eee7575" > operations_research::math_opt::ModelStorage::SortedLinearConstraints< / a > < / div > < div class = "ttdeci" > std::vector< LinearConstraintId > SortedLinearConstraints() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8cc_source.html#l00394" > model_storage.cc:394< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_afcf6f4df35f57bfbd8de6a4974038bd7" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#afcf6f4df35f57bfbd8de6a4974038bd7" > operations_research::math_opt::ModelStorage::set_variable_lower_bound< / a > < / div > < div class = "ttdeci" > void set_variable_lower_bound(VariableId id, double lower_bound)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00733" > model_storage.h:733< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1math__opt_1_1_model_storage_html_afe1e374f83d18136957c73fcaf399ba7" > < div class = "ttname" > < a href = "classoperations__research_1_1math__opt_1_1_model_storage.html#afe1e374f83d18136957c73fcaf399ba7" > operations_research::math_opt::ModelStorage::set_objective_offset< / a > < / div > < div class = "ttdeci" > void set_objective_offset(double value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00947" > model_storage.h:947< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "acp__model__solver_8cc_html_a6ac76d8a372013f67c4973012948ec84" > < div class = "ttname" > < a href = "cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84" > model_proto< / a > < / div > < div class = "ttdeci" > CpModelProto const * model_proto< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cp__model__solver_8cc_source.html#l02048" > cp_model_solver.cc:2048< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "adefault__search_8cc_html_ac673bc430bdc3fdaa09f7becf98ef267" > < div class = "ttname" > < a href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > < / div > < div class = "ttdeci" > const std::string name< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "default__search_8cc_source.html#l00813" > default_search.cc:813< / a > < / div > < / div >
< div class = "ttc" id = "ademon__profiler_8cc_html_ac072af30c4ffbc834bb4c681f6ecb514" > < div class = "ttname" > < a href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > < / div > < div class = "ttdeci" > int64_t value< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "demon__profiler_8cc_source.html#l00044" > demon_profiler.cc:44< / a > < / div > < / div >
< div class = "ttc" id = "aexpr__array_8cc_html_a472a99923cbe11ae7b5a5d157d9ad465" > < div class = "ttname" > < a href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > < / div > < div class = "ttdeci" > IntVar * var< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "expr__array_8cc_source.html#l01874" > expr_array.cc:1874< / a > < / div > < / div >
< div class = "ttc" id = "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 = "agscip__solver_8cc_html_aa59e74cc299dbf75fa6e2234dd0849a2" > < div class = "ttname" > < a href = "gscip__solver_8cc.html#aa59e74cc299dbf75fa6e2234dd0849a2" > coefficients< / a > < / div > < div class = "ttdeci" > absl::Span< const double > coefficients< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gscip__solver_8cc_source.html#l00140" > gscip_solver.cc:140< / a > < / div > < / div >
< div class = "ttc" id = "amacros_8h_html_a7f536a3b33f9bed8f75734e035d30725" > < div class = "ttname" > < a href = "macros_8h.html#a7f536a3b33f9bed8f75734e035d30725" > DEBUG_MODE< / a > < / div > < div class = "ttdeci" > const bool DEBUG_MODE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "macros_8h_source.html#l00024" > macros.h:24< / a > < / div > < / div >
< div class = "ttc" id = "amap__util_8h_html" > < div class = "ttname" > < a href = "map__util_8h.html" > map_util.h< / a > < / div > < / div >
< div class = "ttc" id = "amath__opt_2validators_2model__validator_8h_html" > < div class = "ttname" > < a href = "math__opt_2validators_2model__validator_8h.html" > model_validator.h< / a > < / div > < / div >
< div class = "ttc" id = "amodel__storage_8h_html" > < div class = "ttname" > < a href = "model__storage_8h.html" > model_storage.h< / a > < / div > < / div >
< div class = "ttc" id = "amodel__update__merge_8h_html" > < div class = "ttname" > < a href = "model__update__merge_8h.html" > model_update_merge.h< / a > < / div > < / div >
< div class = "ttc" id = "anamespacegtl_html_a5c0d4dea208db4deaa285c06b78d8181" > < div class = "ttname" > < a href = "namespacegtl.html#a5c0d4dea208db4deaa285c06b78d8181" > gtl::InsertOrDie< / a > < / div > < div class = "ttdeci" > void InsertOrDie(Collection *const collection, const typename Collection::value_type & value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "map__util_8h_source.html#l00154" > map_util.h:154< / a > < / div > < / div >
< div class = "ttc" id = "anamespacegtl_html_a795ebdb62731938c8c31b221f0f074b4" > < div class = "ttname" > < a href = "namespacegtl.html#a795ebdb62731938c8c31b221f0f074b4" > gtl::FindWithDefault< / a > < / div > < div class = "ttdeci" > const Collection::value_type::second_type & FindWithDefault(const Collection & collection, const typename Collection::value_type::first_type & key, const typename Collection::value_type::second_type & value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "map__util_8h_source.html#l00029" > map_util.h:29< / a > < / div > < / div >
< div class = "ttc" id = "anamespacegtl_html_a9f74dcd1ec00022462cbf110edaafc6d" > < div class = "ttname" > < a href = "namespacegtl.html#a9f74dcd1ec00022462cbf110edaafc6d" > gtl::FindOrNull< / a > < / div > < div class = "ttdeci" > const Collection::value_type::second_type * FindOrNull(const Collection & collection, const typename Collection::value_type::first_type & key)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "map__util_8h_source.html#l00060" > map_util.h:60< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_1_1internal_html_a9d1544d64091496b638faf3cea76dc0e" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt_1_1internal.html#a9d1544d64091496b638faf3cea76dc0e" > operations_research::math_opt::internal::MakeOrderedPair< / a > < / div > < div class = "ttdeci" > std::pair< VariableId, VariableId > MakeOrderedPair(const VariableId a, const VariableId b)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__storage_8h_source.html#l00903" > model_storage.h:903< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html" > operations_research::math_opt< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "arrow__operator__proxy_8h_source.html#l00020" > arrow_operator_proxy.h:20< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a140d4dcb13c7bce57fbded411ac905df" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a140d4dcb13c7bce57fbded411ac905df" > operations_research::math_opt::ValidateModelUpdateAndSummary< / a > < / div > < div class = "ttdeci" > absl::Status ValidateModelUpdateAndSummary(const ModelUpdateProto & model_update, const ModelSummary & model_summary, const bool check_names)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "math__opt_2validators_2model__validator_8cc_source.html#l00253" > math_opt/validators/model_validator.cc:253< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a80e158d48db32a3bbbe915179b36e405" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405" > operations_research::math_opt::MakeView< / a > < / div > < div class = "ttdeci" > SparseVectorView< T > MakeView(absl::Span< const int64_t > ids, const Collection & values)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__vector__view_8h_source.html#l00144" > sparse_vector_view.h:144< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_aa755b33432bb731690d1b9d5fd00ef06" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#aa755b33432bb731690d1b9d5fd00ef06" > operations_research::math_opt::MergeIntoUpdate< / a > < / div > < div class = "ttdeci" > void MergeIntoUpdate(const ModelUpdateProto & from_new, ModelUpdateProto & into_old)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__update__merge_8cc_source.html#l00033" > model_update_merge.cc:33< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_af039565f98410c47887cc13d5dbdd31b" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#af039565f98410c47887cc13d5dbdd31b" > operations_research::math_opt::ValidateModel< / a > < / div > < div class = "ttdeci" > absl::Status ValidateModel(const ModelProto & model, const bool check_names)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "math__opt_2validators_2model__validator_8cc_source.html#l00206" > math_opt/validators/model_validator.cc:206< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html" > < div class = "ttname" > < a href = "namespaceoperations__research.html" > operations_research< / a > < / div > < div class = "ttdoc" > Collection of objects used to extend the Constraint Solver library.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dense__doubly__linked__list_8h_source.html#l00021" > dense_doubly_linked_list.h:21< / a > < / div > < / div >
< div class = "ttc" id = "asparse__vector__view_8h_html" > < div class = "ttname" > < a href = "sparse__vector__view_8h.html" > sparse_vector_view.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "astrong__int_8h_html" > < div class = "ttname" > < a href = "strong__int_8h.html" > strong_int.h< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_model_summary_html" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_model_summary.html" > operations_research::math_opt::ModelSummary< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__summary_8h_source.html#l00094" > model_summary.h:94< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_model_summary_html_a1cbe44d3fff3e870ed00ac9c657d7dfb" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_model_summary.html#a1cbe44d3fff3e870ed00ac9c657d7dfb" > operations_research::math_opt::ModelSummary::variables< / a > < / div > < div class = "ttdeci" > IdNameBiMap variables< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__summary_8h_source.html#l00095" > model_summary.h:95< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_model_summary_html_a9cfc0d8ea5cf26ee3b87427b27f20fe7" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_model_summary.html#a9cfc0d8ea5cf26ee3b87427b27f20fe7" > operations_research::math_opt::ModelSummary::linear_constraints< / a > < / div > < div class = "ttdeci" > IdNameBiMap linear_constraints< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__summary_8h_source.html#l00096" > model_summary.h:96< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "avariable__and__expressions_8cc_html_a2091cd7d80fdd31762020bce86138587" > < div class = "ttname" > < a href = "variable__and__expressions_8cc.html#a2091cd7d80fdd31762020bce86138587" > coeff< / a > < / div > < div class = "ttdeci" > const double coeff< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "variable__and__expressions_8cc_source.html#l00105" > variable_and_expressions.cc:105< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
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