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< a href = "model__exporter_8cc.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2010-2021 Google LLC< / span > < / div >
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< div class = "line" > < a 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 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 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 name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a 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 name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "comment" > // Unless required by applicable law or agreed to in writing, software< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "comment" > // distributed under the License is distributed on an " AS IS" BASIS,< / span > < / div >
< div class = "line" > < a 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 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 name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "comment" > // limitations under the License.< / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "model__exporter_8h.html" > ortools/linear_solver/model_exporter.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "preprocessor" > #include < algorithm> < / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "preprocessor" > #include < cmath> < / span > < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "preprocessor" > #include < limits> < / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "preprocessor" > #include " absl/container/flat_hash_set.h" < / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "preprocessor" > #include " absl/status/status.h" < / span > < / div >
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< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "preprocessor" > #include " absl/status/statusor.h" < / span > < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < span class = "preprocessor" > #include " absl/strings/ascii.h" < / span > < / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "preprocessor" > #include " absl/strings/str_cat.h" < / span > < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < span class = "preprocessor" > #include " absl/strings/str_format.h" < / span > < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "commandlineflags_8h.html" > ortools/base/commandlineflags.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "integral__types_8h.html" > ortools/base/integral_types.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "base_2logging_8h.html" > ortools/base/logging.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "map__util_8h.html" > ortools/base/map_util.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "linear__solver_8pb_8h.html" > ortools/linear_solver/linear_solver.pb.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "fp__utils_8h.html" > ortools/util/fp_utils.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > < a class = "line" href = "model__exporter_8cc.html#a0198cf82f6ffb8734509542f49c8c587" > 33< / a > < / span >   < a class = "code" href = "model__exporter_8cc.html#a0198cf82f6ffb8734509542f49c8c587" > ABSL_FLAG< / a > (< span class = "keywordtype" > bool< / span > , lp_log_invalid_name, < span class = "keyword" > false< / span > , < span class = "stringliteral" > " DEPRECATED." < / span > );< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < span class = "keyword" > namespace < / span > < a class = "code" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   constexpr < span class = "keywordtype" > double< / span > < a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > = std::numeric_limits< double> ::infinity();< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < span class = "keyword" > class < / span > LineBreaker {< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < span class = "keyword" > explicit< / span > LineBreaker(< span class = "keywordtype" > int< / span > max_line_size)< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   : max_line_size_(max_line_size), line_size_(0), output_() {}< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < span class = "comment" > // Lines are broken in such a way that:< / span > < / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < span class = "comment" > // - Strings that are given to Append() are never split.< / span > < / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < span class = "comment" > // - Lines are split so that their length doesn' t exceed the max length;< / span > < / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < span class = "comment" > // unless a single string given to Append() exceeds that length (in which< / span > < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "comment" > // case it will be put alone on a single unsplit line).< / span > < / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "keywordtype" > void< / span > Append(< span class = "keyword" > const< / span > std::string& s);< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < span class = "comment" > // Returns true if string s will fit on the current line without adding a< / span > < / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < span class = "comment" > // carriage return.< / span > < / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < span class = "keywordtype" > bool< / span > WillFit(< span class = "keyword" > const< / span > std::string& s) {< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < span class = "keywordflow" > return< / span > line_size_ + s.size() < max_line_size_;< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   }< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "comment" > // " Consumes" size characters on the line. Used when starting the constraint< / span > < / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < span class = "comment" > // lines.< / span > < / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   < span class = "keywordtype" > void< / span > Consume(< span class = "keywordtype" > int< / span > size) { line_size_ += size; }< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   std::string GetOutput()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > output_; }< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "keywordtype" > int< / span > max_line_size_;< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < span class = "keywordtype" > int< / span > line_size_;< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   std::string output_;< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   };< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < span class = "keywordtype" > void< / span > LineBreaker::Append(< span class = "keyword" > const< / span > std::string& s) {< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   line_size_ += s.size();< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "keywordflow" > if< / span > (line_size_ > max_line_size_) {< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   line_size_ = s.size();< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   absl::StrAppend(& output_, < span class = "stringliteral" > " \n " < / span > );< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   }< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   absl::StrAppend(& output_, s);< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   }< / div >
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< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < / div >
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< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < span class = "keyword" > class < / span > MPModelProtoExporter {< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < span class = "keyword" > explicit< / span > MPModelProtoExporter(< span class = "keyword" > const< / span > MPModelProto& < a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > );< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "namespaceoperations__research.html#acc00ba1bc76286e8c84346133d407bd7" > ExportModelAsLpFormat< / a > (< span class = "keyword" > const< / span > MPModelExportOptions& options,< / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   std::string* output);< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "namespaceoperations__research.html#a8511ded0dd137bb52026b223ba0669b3" > ExportModelAsMpsFormat< / a > (< span class = "keyword" > const< / span > MPModelExportOptions& options,< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   std::string* output);< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < span class = "comment" > // Computes the number of continuous, integer and binary variables.< / span > < / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < span class = "comment" > // Called by ExportModelAsLpFormat() and ExportModelAsMpsFormat().< / span > < / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < span class = "keywordtype" > void< / span > Setup();< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "comment" > // Computes smart column widths for free MPS format.< / span > < / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < span class = "keywordtype" > void< / span > ComputeMpsSmartColumnWidths(< span class = "keywordtype" > bool< / span > obfuscated);< / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < span class = "comment" > // Processes all the proto.name() fields and returns the result in a vector.< / span > < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < span class = "comment" > // If ' obfuscate' is true, none of names are actually used, and this just< / span > < / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "comment" > // returns a vector of ' prefix' + proto index (1-based).< / span > < / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < span class = "comment" > // If it is false, this tries to keep the original names, but:< / span > < / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   < span class = "comment" > // - if the first character is forbidden, ' _' is added at the beginning of< / span > < / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "comment" > // name.< / span > < / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   < span class = "comment" > // - all the other forbidden characters are replaced by ' _' .< / span > < / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < span class = "comment" > // To avoid name conflicts, a ' _' followed by an integer is appended to the< / span > < / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < span class = "comment" > // result.< / span > < / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < span class = "comment" > // If a name is longer than the maximum allowed name length, the obfuscated< / span > < / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   < span class = "comment" > // name is used.< / span > < / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < span class = "comment" > // Therefore, a name " $20< =40" for proto #3 could be " _$20__40_1" .< / span > < / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > class< / span > ListOfProtosWithNameFields> < / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   std::vector< std::string> ExtractAndProcessNames(< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   < span class = "keyword" > const< / span > ListOfProtosWithNameFields& < a class = "code" href = "cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2" > proto< / a > , < span class = "keyword" > const< / span > std::string& prefix,< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < span class = "keywordtype" > bool< / span > obfuscate, < span class = "keywordtype" > bool< / span > log_invalid_names,< / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   < span class = "keyword" > const< / span > std::string& forbidden_first_chars,< / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   < span class = "keyword" > const< / span > std::string& forbidden_chars);< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   < / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < span class = "comment" > // Appends a general " Comment" section with useful metadata about the model< / span > < / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "comment" > // to " output" .< / span > < / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   < span class = "comment" > // Note(user): there may be less variables in output than in the original< / span > < / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   < span class = "comment" > // model, as unused variables are not shown by default. Similarly, there< / span > < / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   < span class = "comment" > // may be more constraints in a .lp file as in the original model as< / span > < / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   < span class = "comment" > // a constraint lhs < = term < = rhs will be output as the two constraints< / span > < / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < span class = "comment" > // term > = lhs and term < = rhs.< / span > < / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   < span class = "keywordtype" > void< / span > AppendComments(< span class = "keyword" > const< / span > std::string& separator, std::string* output) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   < / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   < span class = "comment" > // Appends an MPConstraintProto to the output text. If the constraint has< / span > < / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   < span class = "comment" > // both an upper and lower bound that are not equal, it splits the constraint< / span > < / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   < span class = "comment" > // into two constraints, one for the left hand side (_lhs) and one for right< / span > < / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   < span class = "comment" > // hand side (_rhs).< / span > < / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   < span class = "keywordtype" > bool< / span > AppendConstraint(< span class = "keyword" > const< / span > MPConstraintProto& ct_proto,< / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ,< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   < span class = "keyword" > const< / span > MPModelExportOptions& options,< / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   LineBreaker& line_breaker,< / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   std::vector< bool> & show_variable, std::string* output);< / div >
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   < / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > 136< / span >   < span class = "comment" > // Clears " output" and writes a term to it, in " LP" format. Returns false on< / span > < / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   < span class = "comment" > // error (for example, var_index is out of range).< / span > < / div >
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< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   < span class = "keywordtype" > bool< / span > WriteLpTerm(< span class = "keywordtype" > int< / span > var_index, < span class = "keywordtype" > double< / span > < a class = "code" href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > ,< / div >
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< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   std::string* output) < span class = "keyword" > const< / span > ;< / div >
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< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   < / div >
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< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   < span class = "comment" > // Appends a pair name, value to " output" , formatted to comply with the MPS< / span > < / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   < span class = "comment" > // standard.< / span > < / div >
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< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   < span class = "keywordtype" > void< / span > AppendMpsPair(< span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > double< / span > < a class = "code" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ,< / div >
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< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   std::string* output) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   < / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   < span class = "comment" > // Appends the head of a line, consisting of an id and a name to output.< / span > < / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   < span class = "keywordtype" > void< / span > AppendMpsLineHeader(< span class = "keyword" > const< / span > std::string& < span class = "keywordtype" > id< / span > , < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ,< / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   std::string* output) < span class = "keyword" > const< / span > ;< / div >
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< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   < / div >
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< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   < span class = "comment" > // Same as AppendMpsLineHeader. Appends an extra new-line at the end the< / span > < / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   < span class = "comment" > // string pointed to by output.< / span > < / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   < span class = "keywordtype" > void< / span > AppendMpsLineHeaderWithNewLine(< span class = "keyword" > const< / span > std::string& < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ,< / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   std::string* output) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   < / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   < span class = "comment" > // Appends an MPS term in various contexts. The term consists of a head name,< / span > < / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   < span class = "comment" > // a name, and a value. If the line is not empty, then only the pair< / span > < / div >
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   < span class = "comment" > // (name, value) is appended. The number of columns, limited to 2 by the MPS< / span > < / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   < span class = "comment" > // format is also taken care of.< / span > < / div >
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   < span class = "keywordtype" > void< / span > AppendMpsTermWithContext(< span class = "keyword" > const< / span > std::string& head_name,< / div >
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< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > double< / span > < a class = "code" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ,< / div >
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< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   std::string* output);< / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   < / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   < span class = "comment" > // Appends a new-line if two columns are already present on the MPS line.< / span > < / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   < span class = "comment" > // Used by and in complement to AppendMpsTermWithContext.< / span > < / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   < span class = "keywordtype" > void< / span > AppendNewLineIfTwoColumns(std::string* output);< / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > 167< / span >   < / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   < span class = "comment" > // When ' integrality' is true, appends columns corresponding to integer< / span > < / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   < span class = "comment" > // variables. Appends the columns for non-integer variables otherwise.< / span > < / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   < span class = "comment" > // The sparse matrix must be passed as a vector of columns (' transpose' ).< / span > < / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   < span class = "keywordtype" > void< / span > AppendMpsColumns(< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   < span class = "keywordtype" > bool< / span > integrality,< / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   < span class = "keyword" > const< / span > std::vector< std::vector< std::pair< int, double> > > & transpose,< / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   std::string* output);< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   < / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > 176< / span >   < span class = "comment" > // Appends a line describing the bound of a variablenew-line if two columns< / span > < / div >
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > 177< / span >   < span class = "comment" > // are already present on the MPS line.< / span > < / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   < span class = "comment" > // Used by and in complement to AppendMpsTermWithContext.< / span > < / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   < span class = "keywordtype" > void< / span > AppendMpsBound(< span class = "keyword" > const< / span > std::string& bound_type, < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ,< / div >
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< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   < span class = "keywordtype" > double< / span > < a class = "code" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > , std::string* output) < span class = "keyword" > const< / span > ;< / div >
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< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   < / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   < span class = "keyword" > const< / span > MPModelProto& proto_;< / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   < / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > 184< / span >   < span class = "comment" > // Vector of variable names as they will be exported.< / span > < / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   std::vector< std::string> exported_variable_names_;< / div >
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< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   < / div >
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< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   < span class = "comment" > // Vector of constraint names as they will be exported.< / span > < / div >
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   std::vector< std::string> exported_constraint_names_;< / div >
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   < / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   < span class = "comment" > // Vector of general constraint names as they will be exported.< / span > < / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   std::vector< std::string> exported_general_constraint_names_;< / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   < / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   < span class = "comment" > // Number of integer variables in proto_.< / span > < / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   < span class = "keywordtype" > int< / span > num_integer_variables_;< / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   < / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   < span class = "comment" > // Number of binary variables in proto_.< / span > < / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   < span class = "keywordtype" > int< / span > num_binary_variables_;< / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   < / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "comment" > // Number of continuous variables in proto_.< / span > < / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   < span class = "keywordtype" > int< / span > num_continuous_variables_;< / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   < / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   < span class = "comment" > // Current MPS file column number.< / span > < / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   < span class = "keywordtype" > int< / span > current_mps_column_;< / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   < / div >
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   < span class = "comment" > // Format for MPS file lines.< / span > < / div >
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   std::unique_ptr< absl::ParsedFormat< ' s' , ' s' > > mps_header_format_;< / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   std::unique_ptr< absl::ParsedFormat< ' s' , ' s' > > mps_format_;< / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   < / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < a class = "code" href = "macros_8h.html#af8df3547bfde53a5acb93e2607b0034a" > DISALLOW_COPY_AND_ASSIGN< / a > (MPModelProtoExporter);< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   };< / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   < / div >
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00213" > < / a > < span class = "lineno" > 213< / span >   < / div >
< div class = "line" > < a name = "l00214" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#acc00ba1bc76286e8c84346133d407bd7" > 214< / a > < / span >   absl::StatusOr< std::string> < a class = "code" href = "namespaceoperations__research.html#acc00ba1bc76286e8c84346133d407bd7" > ExportModelAsLpFormat< / a > (< / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > 215< / span >   < span class = "keyword" > const< / span > MPModelProto& < a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > , < span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1_m_p_model_export_options.html" > MPModelExportOptions< / a > & options) {< / div >
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > MPGeneralConstraintProto& general_constraint :< / div >
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   < a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .general_constraint()) {< / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   < span class = "keywordflow" > if< / span > (!general_constraint.has_indicator_constraint()) {< / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   < span class = "keywordflow" > return< / span > absl::InvalidArgumentError(< / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   < span class = "stringliteral" > " Non-indicator general constraints are not supported." < / span > );< / div >
< div class = "line" > < a name = "l00221" > < / a > < span class = "lineno" > 221< / span >   }< / div >
< div class = "line" > < a name = "l00222" > < / a > < span class = "lineno" > 222< / span >   }< / div >
< div class = "line" > < a name = "l00223" > < / a > < span class = "lineno" > 223< / span >   MPModelProtoExporter exporter(< a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > );< / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > 224< / span >   std::string output;< / div >
< div class = "line" > < a name = "l00225" > < / a > < span class = "lineno" > 225< / span >   < span class = "keywordflow" > if< / span > (!exporter.ExportModelAsLpFormat(options, & output)) {< / div >
< div class = "line" > < a name = "l00226" > < / a > < span class = "lineno" > 226< / span >   < span class = "keywordflow" > return< / span > absl::InvalidArgumentError(< span class = "stringliteral" > " Unable to export model." < / span > );< / div >
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   }< / div >
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   < span class = "keywordflow" > return< / span > output;< / div >
< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > 229< / span >   }< / div >
< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   < / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a8511ded0dd137bb52026b223ba0669b3" > 231< / a > < / span >   absl::StatusOr< std::string> < a class = "code" href = "namespaceoperations__research.html#a8511ded0dd137bb52026b223ba0669b3" > ExportModelAsMpsFormat< / a > (< / div >
< div class = "line" > < a name = "l00232" > < / a > < span class = "lineno" > 232< / span >   < span class = "keyword" > const< / span > MPModelProto& < a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > , < span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1_m_p_model_export_options.html" > MPModelExportOptions< / a > & options) {< / div >
< div class = "line" > < a name = "l00233" > < / a > < span class = "lineno" > 233< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > .general_constraint_size() > 0) {< / div >
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   < span class = "keywordflow" > return< / span > absl::InvalidArgumentError(< span class = "stringliteral" > " General constraints are not supported." < / span > );< / div >
< div class = "line" > < a name = "l00235" > < / a > < span class = "lineno" > 235< / span >   }< / div >
< div class = "line" > < a name = "l00236" > < / a > < span class = "lineno" > 236< / span >   MPModelProtoExporter exporter(< a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > );< / div >
< div class = "line" > < a name = "l00237" > < / a > < span class = "lineno" > 237< / span >   std::string output;< / div >
< div class = "line" > < a name = "l00238" > < / a > < span class = "lineno" > 238< / span >   < span class = "keywordflow" > if< / span > (!exporter.ExportModelAsMpsFormat(options, & output)) {< / div >
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   < span class = "keywordflow" > return< / span > absl::InvalidArgumentError(< span class = "stringliteral" > " Unable to export model." < / span > );< / div >
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   }< / div >
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > 241< / span >   < span class = "keywordflow" > return< / span > output;< / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   }< / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   < / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00245" > < / a > < span class = "lineno" > 245< / span >   MPModelProtoExporter::MPModelProtoExporter(< span class = "keyword" > const< / span > MPModelProto& < a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > )< / div >
< div class = "line" > < a name = "l00246" > < / a > < span class = "lineno" > 246< / span >   : proto_(< a class = "code" href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > ),< / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   num_integer_variables_(0),< / div >
< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > 248< / span >   num_binary_variables_(0),< / div >
< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   num_continuous_variables_(0),< / div >
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > 250< / span >   current_mps_column_(0) {}< / div >
< div class = "line" > < a name = "l00251" > < / a > < span class = "lineno" > 251< / span >   < / div >
< div class = "line" > < a name = "l00252" > < / a > < span class = "lineno" > 252< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00253" > < / a > < span class = "lineno" > 253< / span >   < span class = "keyword" > class < / span > NameManager {< / div >
< div class = "line" > < a name = "l00254" > < / a > < span class = "lineno" > 254< / span >   < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a name = "l00255" > < / a > < span class = "lineno" > 255< / span >   NameManager() : names_set_(), last_n_(1) {}< / div >
< div class = "line" > < a name = "l00256" > < / a > < span class = "lineno" > 256< / span >   std::string MakeUniqueName(< span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > );< / div >
< div class = "line" > < a name = "l00257" > < / a > < span class = "lineno" > 257< / span >   < / div >
< div class = "line" > < a name = "l00258" > < / a > < span class = "lineno" > 258< / span >   < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a name = "l00259" > < / a > < span class = "lineno" > 259< / span >   absl::flat_hash_set< std::string> names_set_;< / div >
< div class = "line" > < a name = "l00260" > < / a > < span class = "lineno" > 260< / span >   < span class = "keywordtype" > int< / span > last_n_;< / div >
< div class = "line" > < a name = "l00261" > < / a > < span class = "lineno" > 261< / span >   };< / div >
< div class = "line" > < a name = "l00262" > < / a > < span class = "lineno" > 262< / span >   < / div >
< div class = "line" > < a name = "l00263" > < / a > < span class = "lineno" > 263< / span >   std::string NameManager::MakeUniqueName(< span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ) {< / div >
< div class = "line" > < a name = "l00264" > < / a > < span class = "lineno" > 264< / span >   std::string result = < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ;< / div >
< div class = "line" > < a name = "l00265" > < / a > < span class = "lineno" > 265< / span >   < span class = "comment" > // Find the ' n' so that " name_n" does not already exist.< / span > < / div >
< div class = "line" > < a name = "l00266" > < / a > < span class = "lineno" > 266< / span >   < span class = "keywordtype" > int< / span > n = last_n_;< / div >
< div class = "line" > < a name = "l00267" > < / a > < span class = "lineno" > 267< / span >   < span class = "keywordflow" > while< / span > (!names_set_.insert(result).second) {< / div >
< div class = "line" > < a name = "l00268" > < / a > < span class = "lineno" > 268< / span >   result = absl::StrCat(< a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "stringliteral" > " _" < / span > , n);< / div >
< div class = "line" > < a name = "l00269" > < / a > < span class = "lineno" > 269< / span >   ++n;< / div >
< div class = "line" > < a name = "l00270" > < / a > < span class = "lineno" > 270< / span >   }< / div >
< div class = "line" > < a name = "l00271" > < / a > < span class = "lineno" > 271< / span >   < span class = "comment" > // We keep the last n used to avoid a quadratic behavior in case< / span > < / div >
< div class = "line" > < a name = "l00272" > < / a > < span class = "lineno" > 272< / span >   < span class = "comment" > // all the names are the same initially.< / span > < / div >
< div class = "line" > < a name = "l00273" > < / a > < span class = "lineno" > 273< / span >   last_n_ = n;< / div >
< div class = "line" > < a name = "l00274" > < / a > < span class = "lineno" > 274< / span >   < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a name = "l00275" > < / a > < span class = "lineno" > 275< / span >   }< / div >
< div class = "line" > < a name = "l00276" > < / a > < span class = "lineno" > 276< / span >   < / div >
< div class = "line" > < a name = "l00277" > < / a > < span class = "lineno" > 277< / span >   std::string MakeExportableName(< span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ,< / div >
< div class = "line" > < a name = "l00278" > < / a > < span class = "lineno" > 278< / span >   < span class = "keyword" > const< / span > std::string& forbidden_first_chars,< / div >
< div class = "line" > < a name = "l00279" > < / a > < span class = "lineno" > 279< / span >   < span class = "keyword" > const< / span > std::string& forbidden_chars,< / div >
< div class = "line" > < a name = "l00280" > < / a > < span class = "lineno" > 280< / span >   < span class = "keywordtype" > bool< / span > * found_forbidden_char) {< / div >
< div class = "line" > < a name = "l00281" > < / a > < span class = "lineno" > 281< / span >   < span class = "comment" > // Prepend with " _" all the names starting with a forbidden character.< / span > < / div >
< div class = "line" > < a name = "l00282" > < / a > < span class = "lineno" > 282< / span >   *found_forbidden_char =< / div >
< div class = "line" > < a name = "l00283" > < / a > < span class = "lineno" > 283< / span >   forbidden_first_chars.find(< a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > [0]) != std::string::npos;< / div >
< div class = "line" > < a name = "l00284" > < / a > < span class = "lineno" > 284< / span >   std::string exportable_name =< / div >
< div class = "line" > < a name = "l00285" > < / a > < span class = "lineno" > 285< / span >   *found_forbidden_char ? absl::StrCat(< span class = "stringliteral" > " _" < / span > , < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ) : < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ;< / div >
< div class = "line" > < a name = "l00286" > < / a > < span class = "lineno" > 286< / span >   < / div >
< div class = "line" > < a name = "l00287" > < / a > < span class = "lineno" > 287< / span >   < span class = "comment" > // Replace all the other forbidden characters with " _" .< / span > < / div >
< div class = "line" > < a name = "l00288" > < / a > < span class = "lineno" > 288< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > char< / span > & c : exportable_name) {< / div >
< div class = "line" > < a name = "l00289" > < / a > < span class = "lineno" > 289< / span >   < span class = "keywordflow" > if< / span > (forbidden_chars.find(c) != std::string::npos) {< / div >
< div class = "line" > < a name = "l00290" > < / a > < span class = "lineno" > 290< / span >   c = < span class = "charliteral" > ' _' < / span > ;< / div >
< div class = "line" > < a name = "l00291" > < / a > < span class = "lineno" > 291< / span >   *found_forbidden_char = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00292" > < / a > < span class = "lineno" > 292< / span >   }< / div >
< div class = "line" > < a name = "l00293" > < / a > < span class = "lineno" > 293< / span >   }< / div >
< div class = "line" > < a name = "l00294" > < / a > < span class = "lineno" > 294< / span >   < span class = "keywordflow" > return< / span > exportable_name;< / div >
< div class = "line" > < a name = "l00295" > < / a > < span class = "lineno" > 295< / span >   }< / div >
< div class = "line" > < a name = "l00296" > < / a > < span class = "lineno" > 296< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00297" > < / a > < span class = "lineno" > 297< / span >   < / div >
< div class = "line" > < a name = "l00298" > < / a > < span class = "lineno" > 298< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > class< / span > ListOfProtosWithNameFields> < / div >
< div class = "line" > < a name = "l00299" > < / a > < span class = "lineno" > 299< / span >   std::vector< std::string> MPModelProtoExporter::ExtractAndProcessNames(< / div >
< div class = "line" > < a name = "l00300" > < / a > < span class = "lineno" > 300< / span >   < span class = "keyword" > const< / span > ListOfProtosWithNameFields& < a class = "code" href = "cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2" > proto< / a > , < span class = "keyword" > const< / span > std::string& prefix,< / div >
< div class = "line" > < a name = "l00301" > < / a > < span class = "lineno" > 301< / span >   < span class = "keywordtype" > bool< / span > obfuscate, < span class = "keywordtype" > bool< / span > log_invalid_names,< / div >
< div class = "line" > < a name = "l00302" > < / a > < span class = "lineno" > 302< / span >   < span class = "keyword" > const< / span > std::string& forbidden_first_chars,< / div >
< div class = "line" > < a name = "l00303" > < / a > < span class = "lineno" > 303< / span >   < span class = "keyword" > const< / span > std::string& forbidden_chars) {< / div >
< div class = "line" > < a name = "l00304" > < / a > < span class = "lineno" > 304< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_items = < a class = "code" href = "cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2" > proto< / a > .size();< / div >
< div class = "line" > < a name = "l00305" > < / a > < span class = "lineno" > 305< / span >   std::vector< std::string> result(num_items);< / div >
< div class = "line" > < a name = "l00306" > < / a > < span class = "lineno" > 306< / span >   NameManager namer;< / div >
< div class = "line" > < a name = "l00307" > < / a > < span class = "lineno" > 307< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_digits = absl::StrCat(num_items).size();< / div >
< div class = "line" > < a name = "l00308" > < / a > < span class = "lineno" > 308< / span >   < span class = "keywordtype" > int< / span > i = 0;< / div >
< div class = "line" > < a name = "l00309" > < / a > < span class = "lineno" > 309< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & item : < a class = "code" href = "cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2" > proto< / a > ) {< / div >
< div class = "line" > < a name = "l00310" > < / a > < span class = "lineno" > 310< / span >   < span class = "keyword" > const< / span > std::string obfuscated_name =< / div >
< div class = "line" > < a name = "l00311" > < / a > < span class = "lineno" > 311< / span >   absl::StrFormat(< span class = "stringliteral" > " %s%0*d" < / span > , prefix, num_digits, i);< / div >
< div class = "line" > < a name = "l00312" > < / a > < span class = "lineno" > 312< / span >   < span class = "keywordflow" > if< / span > (obfuscate || !item.has_name()) {< / div >
< div class = "line" > < a name = "l00313" > < / a > < span class = "lineno" > 313< / span >   result[i] = namer.MakeUniqueName(obfuscated_name);< / div >
< div class = "line" > < a name = "l00314" > < / a > < span class = "lineno" > 314< / span >   < a class = "code" href = "base_2logging_8h.html#a09f7d88282cf92c9f231270ac113e5c6" > LOG_IF< / a > (< a class = "code" href = "log__severity_8h.html#a50e5762f38854b37ee3e2851bc1bb0e7" > WARNING< / a > , log_invalid_names & & !item.has_name())< / div >
< div class = "line" > < a name = "l00315" > < / a > < span class = "lineno" > 315< / span >   < < < span class = "stringliteral" > " Empty name detected, created new name: " < / span > < < result[i];< / div >
< div class = "line" > < a name = "l00316" > < / a > < span class = "lineno" > 316< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00317" > < / a > < span class = "lineno" > 317< / span >   < span class = "keywordtype" > bool< / span > found_forbidden_char = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00318" > < / a > < span class = "lineno" > 318< / span >   < span class = "keyword" > const< / span > std::string exportable_name =< / div >
< div class = "line" > < a name = "l00319" > < / a > < span class = "lineno" > 319< / span >   MakeExportableName(item.name(), forbidden_first_chars,< / div >
< div class = "line" > < a name = "l00320" > < / a > < span class = "lineno" > 320< / span >   forbidden_chars, & found_forbidden_char);< / div >
< div class = "line" > < a name = "l00321" > < / a > < span class = "lineno" > 321< / span >   result[i] = namer.MakeUniqueName(exportable_name);< / div >
< div class = "line" > < a name = "l00322" > < / a > < span class = "lineno" > 322< / span >   < a class = "code" href = "base_2logging_8h.html#a09f7d88282cf92c9f231270ac113e5c6" > LOG_IF< / a > (< a class = "code" href = "log__severity_8h.html#a50e5762f38854b37ee3e2851bc1bb0e7" > WARNING< / a > , log_invalid_names & & found_forbidden_char)< / div >
< div class = "line" > < a name = "l00323" > < / a > < span class = "lineno" > 323< / span >   < < < span class = "stringliteral" > " Invalid character detected in " < / span > < < item.name() < < < span class = "stringliteral" > " . Changed to " < / span > < / div >
< div class = "line" > < a name = "l00324" > < / a > < span class = "lineno" > 324< / span >   < < result[i];< / div >
< div class = "line" > < a name = "l00325" > < / a > < span class = "lineno" > 325< / span >   < span class = "comment" > // If the name is too long, use the obfuscated name that is guaranteed< / span > < / div >
< div class = "line" > < a name = "l00326" > < / a > < span class = "lineno" > 326< / span >   < span class = "comment" > // to fit. If ever we are able to solve problems with 2^64 variables,< / span > < / div >
< div class = "line" > < a name = "l00327" > < / a > < span class = "lineno" > 327< / span >   < span class = "comment" > // their obfuscated names would fit within 20 characters.< / span > < / div >
< div class = "line" > < a name = "l00328" > < / a > < span class = "lineno" > 328< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > kMaxNameLength = 255;< / div >
< div class = "line" > < a name = "l00329" > < / a > < span class = "lineno" > 329< / span >   < span class = "comment" > // Take care of " _rhs" or " _lhs" that may be added in the case of< / span > < / div >
< div class = "line" > < a name = "l00330" > < / a > < span class = "lineno" > 330< / span >   < span class = "comment" > // constraints with both right-hand side and left-hand side.< / span > < / div >
< div class = "line" > < a name = "l00331" > < / a > < span class = "lineno" > 331< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > kMargin = 4;< / div >
< div class = "line" > < a name = "l00332" > < / a > < span class = "lineno" > 332< / span >   < span class = "keywordflow" > if< / span > (result[i].size() > kMaxNameLength - kMargin) {< / div >
< div class = "line" > < a name = "l00333" > < / a > < span class = "lineno" > 333< / span >   < span class = "keyword" > const< / span > std::string old_name = std::move(result[i]);< / div >
< div class = "line" > < a name = "l00334" > < / a > < span class = "lineno" > 334< / span >   result[i] = namer.MakeUniqueName(obfuscated_name);< / div >
< div class = "line" > < a name = "l00335" > < / a > < span class = "lineno" > 335< / span >   < a class = "code" href = "base_2logging_8h.html#a09f7d88282cf92c9f231270ac113e5c6" > LOG_IF< / a > (< a class = "code" href = "log__severity_8h.html#a50e5762f38854b37ee3e2851bc1bb0e7" > WARNING< / a > , log_invalid_names) < < < span class = "stringliteral" > " Name is too long: " < / span > < < old_name< / div >
< div class = "line" > < a name = "l00336" > < / a > < span class = "lineno" > 336< / span >   < < < span class = "stringliteral" > " exported as: " < / span > < < result[i];< / div >
< div class = "line" > < a name = "l00337" > < / a > < span class = "lineno" > 337< / span >   }< / div >
< div class = "line" > < a name = "l00338" > < / a > < span class = "lineno" > 338< / span >   }< / div >
< div class = "line" > < a name = "l00339" > < / a > < span class = "lineno" > 339< / span >   < / div >
< div class = "line" > < a name = "l00340" > < / a > < span class = "lineno" > 340< / span >   < span class = "comment" > // Prepare for the next round.< / span > < / div >
< div class = "line" > < a name = "l00341" > < / a > < span class = "lineno" > 341< / span >   ++i;< / div >
< div class = "line" > < a name = "l00342" > < / a > < span class = "lineno" > 342< / span >   }< / div >
< div class = "line" > < a name = "l00343" > < / a > < span class = "lineno" > 343< / span >   < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a name = "l00344" > < / a > < span class = "lineno" > 344< / span >   }< / div >
< div class = "line" > < a name = "l00345" > < / a > < span class = "lineno" > 345< / span >   < / div >
< div class = "line" > < a name = "l00346" > < / a > < span class = "lineno" > 346< / span >   < span class = "keywordtype" > void< / span > MPModelProtoExporter::AppendComments(< span class = "keyword" > const< / span > std::string& separator,< / div >
< div class = "line" > < a name = "l00347" > < / a > < span class = "lineno" > 347< / span >   std::string* output)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00348" > < / a > < span class = "lineno" > 348< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * < span class = "keyword" > const< / span > sep = separator.c_str();< / div >
< div class = "line" > < a name = "l00349" > < / a > < span class = "lineno" > 349< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " %s Generated by MPModelProtoExporter\n" < / span > , sep);< / div >
< div class = "line" > < a name = "l00350" > < / a > < span class = "lineno" > 350< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " %s %-16s : %s\n" < / span > , sep, < span class = "stringliteral" > " Name" < / span > ,< / div >
< div class = "line" > < a name = "l00351" > < / a > < span class = "lineno" > 351< / span >   proto_.has_name() ? proto_.name().c_str() : < span class = "stringliteral" > " NoName" < / span > );< / div >
< div class = "line" > < a name = "l00352" > < / a > < span class = "lineno" > 352< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " %s %-16s : %s\n" < / span > , sep, < span class = "stringliteral" > " Format" < / span > , < span class = "stringliteral" > " Free" < / span > );< / div >
< div class = "line" > < a name = "l00353" > < / a > < span class = "lineno" > 353< / span >   absl::StrAppendFormat(< / div >
< div class = "line" > < a name = "l00354" > < / a > < span class = "lineno" > 354< / span >   output, < span class = "stringliteral" > " %s %-16s : %d\n" < / span > , sep, < span class = "stringliteral" > " Constraints" < / span > ,< / div >
< div class = "line" > < a name = "l00355" > < / a > < span class = "lineno" > 355< / span >   proto_.constraint_size() + proto_.general_constraint_size());< / div >
< div class = "line" > < a name = "l00356" > < / a > < span class = "lineno" > 356< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " %s %-16s : %d\n" < / span > , sep, < span class = "stringliteral" > " Variables" < / span > ,< / div >
< div class = "line" > < a name = "l00357" > < / a > < span class = "lineno" > 357< / span >   proto_.variable_size());< / div >
< div class = "line" > < a name = "l00358" > < / a > < span class = "lineno" > 358< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " %s %-14s : %d\n" < / span > , sep, < span class = "stringliteral" > " Binary" < / span > ,< / div >
< div class = "line" > < a name = "l00359" > < / a > < span class = "lineno" > 359< / span >   num_binary_variables_);< / div >
< div class = "line" > < a name = "l00360" > < / a > < span class = "lineno" > 360< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " %s %-14s : %d\n" < / span > , sep, < span class = "stringliteral" > " Integer" < / span > ,< / div >
< div class = "line" > < a name = "l00361" > < / a > < span class = "lineno" > 361< / span >   num_integer_variables_);< / div >
< div class = "line" > < a name = "l00362" > < / a > < span class = "lineno" > 362< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " %s %-14s : %d\n" < / span > , sep, < span class = "stringliteral" > " Continuous" < / span > ,< / div >
< div class = "line" > < a name = "l00363" > < / a > < span class = "lineno" > 363< / span >   num_continuous_variables_);< / div >
< div class = "line" > < a name = "l00364" > < / a > < span class = "lineno" > 364< / span >   }< / div >
< div class = "line" > < a name = "l00365" > < / a > < span class = "lineno" > 365< / span >   < / div >
< div class = "line" > < a name = "l00366" > < / a > < span class = "lineno" > 366< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00367" > < / a > < span class = "lineno" > 367< / span >   < / div >
< div class = "line" > < a name = "l00368" > < / a > < span class = "lineno" > 368< / span >   std::string DoubleToStringWithForcedSign(< span class = "keywordtype" > double< / span > d) {< / div >
< div class = "line" > < a name = "l00369" > < / a > < span class = "lineno" > 369< / span >   < span class = "keywordflow" > return< / span > absl::StrCat((d < 0 ? < span class = "stringliteral" > " " < / span > : < span class = "stringliteral" > " +" < / span > ), (d));< / div >
< div class = "line" > < a name = "l00370" > < / a > < span class = "lineno" > 370< / span >   }< / div >
< div class = "line" > < a name = "l00371" > < / a > < span class = "lineno" > 371< / span >   < / div >
< div class = "line" > < a name = "l00372" > < / a > < span class = "lineno" > 372< / span >   std::string DoubleToString(< span class = "keywordtype" > double< / span > d) { < span class = "keywordflow" > return< / span > absl::StrCat((d)); }< / div >
< div class = "line" > < a name = "l00373" > < / a > < span class = "lineno" > 373< / span >   < / div >
< div class = "line" > < a name = "l00374" > < / a > < span class = "lineno" > 374< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00375" > < / a > < span class = "lineno" > 375< / span >   < / div >
< div class = "line" > < a name = "l00376" > < / a > < span class = "lineno" > 376< / span >   < span class = "keywordtype" > bool< / span > MPModelProtoExporter::AppendConstraint(< span class = "keyword" > const< / span > MPConstraintProto& ct_proto,< / div >
< div class = "line" > < a name = "l00377" > < / a > < span class = "lineno" > 377< / span >   < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ,< / div >
< div class = "line" > < a name = "l00378" > < / a > < span class = "lineno" > 378< / span >   < span class = "keyword" > const< / span > MPModelExportOptions& options,< / div >
< div class = "line" > < a name = "l00379" > < / a > < span class = "lineno" > 379< / span >   LineBreaker& line_breaker,< / div >
< div class = "line" > < a name = "l00380" > < / a > < span class = "lineno" > 380< / span >   std::vector< bool> & show_variable,< / div >
< div class = "line" > < a name = "l00381" > < / a > < span class = "lineno" > 381< / span >   std::string* output) {< / div >
< div class = "line" > < a name = "l00382" > < / a > < span class = "lineno" > 382< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < ct_proto.var_index_size(); ++i) {< / div >
< div class = "line" > < a name = "l00383" > < / a > < span class = "lineno" > 383< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > var_index = ct_proto.var_index(i);< / div >
< div class = "line" > < a name = "l00384" > < / a > < span class = "lineno" > 384< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > coeff = ct_proto.coefficient(i);< / div >
< div class = "line" > < a name = "l00385" > < / a > < span class = "lineno" > 385< / span >   std::string term;< / div >
< div class = "line" > < a name = "l00386" > < / a > < span class = "lineno" > 386< / span >   < span class = "keywordflow" > if< / span > (!WriteLpTerm(var_index, coeff, & term)) {< / div >
< div class = "line" > < a name = "l00387" > < / a > < span class = "lineno" > 387< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00388" > < / a > < span class = "lineno" > 388< / span >   }< / div >
< div class = "line" > < a name = "l00389" > < / a > < span class = "lineno" > 389< / span >   line_breaker.Append(term);< / div >
< div class = "line" > < a name = "l00390" > < / a > < span class = "lineno" > 390< / span >   show_variable[var_index] = coeff != 0.0 || options.show_unused_variables;< / div >
< div class = "line" > < a name = "l00391" > < / a > < span class = "lineno" > 391< / span >   }< / div >
< div class = "line" > < a name = "l00392" > < / a > < span class = "lineno" > 392< / span >   < / div >
< div class = "line" > < a name = "l00393" > < / a > < span class = "lineno" > 393< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > lb = ct_proto.lower_bound();< / div >
< div class = "line" > < a name = "l00394" > < / a > < span class = "lineno" > 394< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > ub = ct_proto.upper_bound();< / div >
< div class = "line" > < a name = "l00395" > < / a > < span class = "lineno" > 395< / span >   < span class = "keywordflow" > if< / span > (lb == ub) {< / div >
< div class = "line" > < a name = "l00396" > < / a > < span class = "lineno" > 396< / span >   line_breaker.Append(absl::StrCat(< span class = "stringliteral" > " = " < / span > , DoubleToString(ub), < span class = "stringliteral" > " \n" < / span > ));< / div >
< div class = "line" > < a name = "l00397" > < / a > < span class = "lineno" > 397< / span >   absl::StrAppend(output, < span class = "stringliteral" > " " < / span > , < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "stringliteral" > " : " < / span > , line_breaker.GetOutput());< / div >
< div class = "line" > < a name = "l00398" > < / a > < span class = "lineno" > 398< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00399" > < / a > < span class = "lineno" > 399< / span >   < span class = "keywordflow" > if< / span > (ub != +< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00400" > < / a > < span class = "lineno" > 400< / span >   std::string rhs_name = < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ;< / div >
< div class = "line" > < a name = "l00401" > < / a > < span class = "lineno" > 401< / span >   < span class = "keywordflow" > if< / span > (lb != -< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00402" > < / a > < span class = "lineno" > 402< / span >   absl::StrAppend(& rhs_name, < span class = "stringliteral" > " _rhs" < / span > );< / div >
< div class = "line" > < a name = "l00403" > < / a > < span class = "lineno" > 403< / span >   }< / div >
< div class = "line" > < a name = "l00404" > < / a > < span class = "lineno" > 404< / span >   absl::StrAppend(output, < span class = "stringliteral" > " " < / span > , rhs_name, < span class = "stringliteral" > " : " < / span > , line_breaker.GetOutput());< / div >
< div class = "line" > < a name = "l00405" > < / a > < span class = "lineno" > 405< / span >   < span class = "keyword" > const< / span > std::string relation =< / div >
< div class = "line" > < a name = "l00406" > < / a > < span class = "lineno" > 406< / span >   absl::StrCat(< span class = "stringliteral" > " < = " < / span > , DoubleToString(ub), < span class = "stringliteral" > " \n" < / span > );< / div >
< div class = "line" > < a name = "l00407" > < / a > < span class = "lineno" > 407< / span >   < span class = "comment" > // Here we have to make sure we do not add the relation to the contents< / span > < / div >
< div class = "line" > < a name = "l00408" > < / a > < span class = "lineno" > 408< / span >   < span class = "comment" > // of line_breaker, which may be used in the subsequent clause.< / span > < / div >
< div class = "line" > < a name = "l00409" > < / a > < span class = "lineno" > 409< / span >   < span class = "keywordflow" > if< / span > (!line_breaker.WillFit(relation)) absl::StrAppend(output, < span class = "stringliteral" > " \n " < / span > );< / div >
< div class = "line" > < a name = "l00410" > < / a > < span class = "lineno" > 410< / span >   absl::StrAppend(output, relation);< / div >
< div class = "line" > < a name = "l00411" > < / a > < span class = "lineno" > 411< / span >   }< / div >
< div class = "line" > < a name = "l00412" > < / a > < span class = "lineno" > 412< / span >   < span class = "keywordflow" > if< / span > (lb != -< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00413" > < / a > < span class = "lineno" > 413< / span >   std::string lhs_name = < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ;< / div >
< div class = "line" > < a name = "l00414" > < / a > < span class = "lineno" > 414< / span >   < span class = "keywordflow" > if< / span > (ub != +< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00415" > < / a > < span class = "lineno" > 415< / span >   absl::StrAppend(& lhs_name, < span class = "stringliteral" > " _lhs" < / span > );< / div >
< div class = "line" > < a name = "l00416" > < / a > < span class = "lineno" > 416< / span >   }< / div >
< div class = "line" > < a name = "l00417" > < / a > < span class = "lineno" > 417< / span >   absl::StrAppend(output, < span class = "stringliteral" > " " < / span > , lhs_name, < span class = "stringliteral" > " : " < / span > , line_breaker.GetOutput());< / div >
< div class = "line" > < a name = "l00418" > < / a > < span class = "lineno" > 418< / span >   < span class = "keyword" > const< / span > std::string relation =< / div >
< div class = "line" > < a name = "l00419" > < / a > < span class = "lineno" > 419< / span >   absl::StrCat(< span class = "stringliteral" > " > = " < / span > , DoubleToString(lb), < span class = "stringliteral" > " \n" < / span > );< / div >
< div class = "line" > < a name = "l00420" > < / a > < span class = "lineno" > 420< / span >   < span class = "keywordflow" > if< / span > (!line_breaker.WillFit(relation)) absl::StrAppend(output, < span class = "stringliteral" > " \n " < / span > );< / div >
< div class = "line" > < a name = "l00421" > < / a > < span class = "lineno" > 421< / span >   absl::StrAppend(output, relation);< / div >
< div class = "line" > < a name = "l00422" > < / a > < span class = "lineno" > 422< / span >   }< / div >
< div class = "line" > < a name = "l00423" > < / a > < span class = "lineno" > 423< / span >   }< / div >
< div class = "line" > < a name = "l00424" > < / a > < span class = "lineno" > 424< / span >   < / div >
< div class = "line" > < a name = "l00425" > < / a > < span class = "lineno" > 425< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00426" > < / a > < span class = "lineno" > 426< / span >   }< / div >
< div class = "line" > < a name = "l00427" > < / a > < span class = "lineno" > 427< / span >   < / div >
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< div class = "line" > < a name = "l00428" > < / a > < span class = "lineno" > 428< / span >   < span class = "keywordtype" > bool< / span > MPModelProtoExporter::WriteLpTerm(< span class = "keywordtype" > int< / span > var_index, < span class = "keywordtype" > double< / span > < a class = "code" href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > ,< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00429" > < / a > < span class = "lineno" > 429< / span >   std::string* output)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00430" > < / a > < span class = "lineno" > 430< / span >   output-> clear();< / div >
< div class = "line" > < a name = "l00431" > < / a > < span class = "lineno" > 431< / span >   < span class = "keywordflow" > if< / span > (var_index < 0 || var_index > = proto_.variable_size()) {< / div >
< div class = "line" > < a name = "l00432" > < / a > < span class = "lineno" > 432< / span >   < a class = "code" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " Reference to out-of-bounds variable index # " < / span > < < var_index;< / div >
< div class = "line" > < a name = "l00433" > < / a > < span class = "lineno" > 433< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00434" > < / a > < span class = "lineno" > 434< / span >   }< / div >
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< div class = "line" > < a name = "l00435" > < / a > < span class = "lineno" > 435< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > != 0.0) {< / div >
< div class = "line" > < a name = "l00436" > < / a > < span class = "lineno" > 436< / span >   *output = absl::StrCat(DoubleToStringWithForcedSign(< a class = "code" href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > ), < span class = "stringliteral" > " " < / span > ,< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00437" > < / a > < span class = "lineno" > 437< / span >   exported_variable_names_[var_index], < span class = "stringliteral" > " " < / span > );< / div >
< div class = "line" > < a name = "l00438" > < / a > < span class = "lineno" > 438< / span >   }< / div >
< div class = "line" > < a name = "l00439" > < / a > < span class = "lineno" > 439< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00440" > < / a > < span class = "lineno" > 440< / span >   }< / div >
< div class = "line" > < a name = "l00441" > < / a > < span class = "lineno" > 441< / span >   < / div >
< div class = "line" > < a name = "l00442" > < / a > < span class = "lineno" > 442< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00443" > < / a > < span class = "lineno" > 443< / span >   < span class = "keywordtype" > bool< / span > IsBoolean(< span class = "keyword" > const< / span > MPVariableProto& < a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) {< / div >
< div class = "line" > < a name = "l00444" > < / a > < span class = "lineno" > 444< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .is_integer() & & ceil(< a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .lower_bound()) == 0.0 & & < / div >
< div class = "line" > < a name = "l00445" > < / a > < span class = "lineno" > 445< / span >   floor(< a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .upper_bound()) == 1.0;< / div >
< div class = "line" > < a name = "l00446" > < / a > < span class = "lineno" > 446< / span >   }< / div >
< div class = "line" > < a name = "l00447" > < / a > < span class = "lineno" > 447< / span >   < / div >
< div class = "line" > < a name = "l00448" > < / a > < span class = "lineno" > 448< / span >   < span class = "keywordtype" > void< / span > UpdateMaxSize(< span class = "keyword" > const< / span > std::string& new_string, < span class = "keywordtype" > int< / span > * size) {< / div >
< div class = "line" > < a name = "l00449" > < / a > < span class = "lineno" > 449< / span >   < span class = "keywordflow" > if< / span > (new_string.size() > *size) *size = new_string.size();< / div >
< div class = "line" > < a name = "l00450" > < / a > < span class = "lineno" > 450< / span >   }< / div >
< div class = "line" > < a name = "l00451" > < / a > < span class = "lineno" > 451< / span >   < / div >
< div class = "line" > < a name = "l00452" > < / a > < span class = "lineno" > 452< / span >   < span class = "keywordtype" > void< / span > UpdateMaxSize(< span class = "keywordtype" > double< / span > new_number, < span class = "keywordtype" > int< / span > * size) {< / div >
< div class = "line" > < a name = "l00453" > < / a > < span class = "lineno" > 453< / span >   UpdateMaxSize(DoubleToString(new_number), size);< / div >
< div class = "line" > < a name = "l00454" > < / a > < span class = "lineno" > 454< / span >   }< / div >
< div class = "line" > < a name = "l00455" > < / a > < span class = "lineno" > 455< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00456" > < / a > < span class = "lineno" > 456< / span >   < / div >
< div class = "line" > < a name = "l00457" > < / a > < span class = "lineno" > 457< / span >   < span class = "keywordtype" > void< / span > MPModelProtoExporter::Setup() {< / div >
< div class = "line" > < a name = "l00458" > < / a > < span class = "lineno" > 458< / span >   < span class = "keywordflow" > if< / span > (absl::GetFlag(FLAGS_lp_log_invalid_name)) {< / div >
< div class = "line" > < a name = "l00459" > < / a > < span class = "lineno" > 459< / span >   < a class = "code" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (< a class = "code" href = "log__severity_8h.html#a50e5762f38854b37ee3e2851bc1bb0e7" > WARNING< / a > ) < < < span class = "stringliteral" > " The \" lp_log_invalid_name\" flag is deprecated. Use " < / span > < / div >
< div class = "line" > < a name = "l00460" > < / a > < span class = "lineno" > 460< / span >   < span class = "stringliteral" > " MPModelProtoExportOptions instead." < / span > ;< / div >
< div class = "line" > < a name = "l00461" > < / a > < span class = "lineno" > 461< / span >   }< / div >
< div class = "line" > < a name = "l00462" > < / a > < span class = "lineno" > 462< / span >   num_binary_variables_ = 0;< / div >
< div class = "line" > < a name = "l00463" > < / a > < span class = "lineno" > 463< / span >   num_integer_variables_ = 0;< / div >
< div class = "line" > < a name = "l00464" > < / a > < span class = "lineno" > 464< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > MPVariableProto& < a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > : proto_.variable()) {< / div >
< div class = "line" > < a name = "l00465" > < / a > < span class = "lineno" > 465< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .is_integer()) {< / div >
< div class = "line" > < a name = "l00466" > < / a > < span class = "lineno" > 466< / span >   < span class = "keywordflow" > if< / span > (IsBoolean(< a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > )) {< / div >
< div class = "line" > < a name = "l00467" > < / a > < span class = "lineno" > 467< / span >   ++num_binary_variables_;< / div >
< div class = "line" > < a name = "l00468" > < / a > < span class = "lineno" > 468< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00469" > < / a > < span class = "lineno" > 469< / span >   ++num_integer_variables_;< / div >
< div class = "line" > < a name = "l00470" > < / a > < span class = "lineno" > 470< / span >   }< / div >
< div class = "line" > < a name = "l00471" > < / a > < span class = "lineno" > 471< / span >   }< / div >
< div class = "line" > < a name = "l00472" > < / a > < span class = "lineno" > 472< / span >   }< / div >
< div class = "line" > < a name = "l00473" > < / a > < span class = "lineno" > 473< / span >   num_continuous_variables_ =< / div >
< div class = "line" > < a name = "l00474" > < / a > < span class = "lineno" > 474< / span >   proto_.variable_size() - num_binary_variables_ - num_integer_variables_;< / div >
< div class = "line" > < a name = "l00475" > < / a > < span class = "lineno" > 475< / span >   }< / div >
< div class = "line" > < a name = "l00476" > < / a > < span class = "lineno" > 476< / span >   < / div >
< div class = "line" > < a name = "l00477" > < / a > < span class = "lineno" > 477< / span >   < span class = "keywordtype" > void< / span > MPModelProtoExporter::ComputeMpsSmartColumnWidths(< span class = "keywordtype" > bool< / span > obfuscated) {< / div >
< div class = "line" > < a name = "l00478" > < / a > < span class = "lineno" > 478< / span >   < span class = "comment" > // Minimum values for aesthetics (if columns are too narrow, MPS files are< / span > < / div >
< div class = "line" > < a name = "l00479" > < / a > < span class = "lineno" > 479< / span >   < span class = "comment" > // difficult to read).< / span > < / div >
< div class = "line" > < a name = "l00480" > < / a > < span class = "lineno" > 480< / span >   < span class = "keywordtype" > int< / span > string_field_size = 6;< / div >
< div class = "line" > < a name = "l00481" > < / a > < span class = "lineno" > 481< / span >   < span class = "keywordtype" > int< / span > number_field_size = 6;< / div >
< div class = "line" > < a name = "l00482" > < / a > < span class = "lineno" > 482< / span >   < / div >
< div class = "line" > < a name = "l00483" > < / a > < span class = "lineno" > 483< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > MPVariableProto& < a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > : proto_.variable()) {< / div >
< div class = "line" > < a name = "l00484" > < / a > < span class = "lineno" > 484< / span >   UpdateMaxSize(< a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .name(), & string_field_size);< / div >
< div class = "line" > < a name = "l00485" > < / a > < span class = "lineno" > 485< / span >   UpdateMaxSize(< a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .objective_coefficient(), & number_field_size);< / div >
< div class = "line" > < a name = "l00486" > < / a > < span class = "lineno" > 486< / span >   UpdateMaxSize(< a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .lower_bound(), & number_field_size);< / div >
< div class = "line" > < a name = "l00487" > < / a > < span class = "lineno" > 487< / span >   UpdateMaxSize(< a class = "code" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > .upper_bound(), & number_field_size);< / div >
< div class = "line" > < a name = "l00488" > < / a > < span class = "lineno" > 488< / span >   }< / div >
< div class = "line" > < a name = "l00489" > < / a > < span class = "lineno" > 489< / span >   < / div >
< div class = "line" > < a name = "l00490" > < / a > < span class = "lineno" > 490< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > MPConstraintProto& cst : proto_.constraint()) {< / div >
< div class = "line" > < a name = "l00491" > < / a > < span class = "lineno" > 491< / span >   UpdateMaxSize(cst.name(), & string_field_size);< / div >
< div class = "line" > < a name = "l00492" > < / a > < span class = "lineno" > 492< / span >   UpdateMaxSize(cst.lower_bound(), & number_field_size);< / div >
< div class = "line" > < a name = "l00493" > < / a > < span class = "lineno" > 493< / span >   UpdateMaxSize(cst.upper_bound(), & number_field_size);< / div >
< div class = "line" > < a name = "l00494" > < / a > < span class = "lineno" > 494< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > coeff : cst.coefficient()) {< / div >
< div class = "line" > < a name = "l00495" > < / a > < span class = "lineno" > 495< / span >   UpdateMaxSize(coeff, & number_field_size);< / div >
< div class = "line" > < a name = "l00496" > < / a > < span class = "lineno" > 496< / span >   }< / div >
< div class = "line" > < a name = "l00497" > < / a > < span class = "lineno" > 497< / span >   }< / div >
< div class = "line" > < a name = "l00498" > < / a > < span class = "lineno" > 498< / span >   < / div >
< div class = "line" > < a name = "l00499" > < / a > < span class = "lineno" > 499< / span >   < span class = "comment" > // Maximum values for aesthetics. These are also the values used by other< / span > < / div >
< div class = "line" > < a name = "l00500" > < / a > < span class = "lineno" > 500< / span >   < span class = "comment" > // solvers.< / span > < / div >
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< div class = "line" > < a name = "l00501" > < / a > < span class = "lineno" > 501< / span >   string_field_size = < a class = "code" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (string_field_size, 255);< / div >
< div class = "line" > < a name = "l00502" > < / a > < span class = "lineno" > 502< / span >   number_field_size = < a class = "code" href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > std::min< / a > (number_field_size, 255);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00503" > < / a > < span class = "lineno" > 503< / span >   < / div >
< div class = "line" > < a name = "l00504" > < / a > < span class = "lineno" > 504< / span >   < span class = "comment" > // If the model is obfuscated, all names will have the same size, which we< / span > < / div >
< div class = "line" > < a name = "l00505" > < / a > < span class = "lineno" > 505< / span >   < span class = "comment" > // compute here.< / span > < / div >
< div class = "line" > < a name = "l00506" > < / a > < span class = "lineno" > 506< / span >   < span class = "keywordflow" > if< / span > (obfuscated) {< / div >
< div class = "line" > < a name = "l00507" > < / a > < span class = "lineno" > 507< / span >   < span class = "keywordtype" > int< / span > max_digits =< / div >
< div class = "line" > < a name = "l00508" > < / a > < span class = "lineno" > 508< / span >   absl::StrCat(< / div >
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< div class = "line" > < a name = "l00509" > < / a > < span class = "lineno" > 509< / span >   < a class = "code" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (proto_.variable_size(), proto_.constraint_size()) - 1)< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00510" > < / a > < span class = "lineno" > 510< / span >   .size();< / div >
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< div class = "line" > < a name = "l00511" > < / a > < span class = "lineno" > 511< / span >   string_field_size = < a class = "code" href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > std::max< / a > (6, max_digits + 1);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00512" > < / a > < span class = "lineno" > 512< / span >   }< / div >
< div class = "line" > < a name = "l00513" > < / a > < span class = "lineno" > 513< / span >   < / div >
< div class = "line" > < a name = "l00514" > < / a > < span class = "lineno" > 514< / span >   mps_header_format_ = absl::ParsedFormat< ' s' , ' s' > ::New(< / div >
< div class = "line" > < a name = "l00515" > < / a > < span class = "lineno" > 515< / span >   absl::StrCat(< span class = "stringliteral" > " %-2s %-" < / span > , string_field_size, < span class = "stringliteral" > " s" < / span > ));< / div >
< div class = "line" > < a name = "l00516" > < / a > < span class = "lineno" > 516< / span >   mps_format_ = absl::ParsedFormat< ' s' , ' s' > ::New(< / div >
< div class = "line" > < a name = "l00517" > < / a > < span class = "lineno" > 517< / span >   absl::StrCat(< span class = "stringliteral" > " %-" < / span > , string_field_size, < span class = "stringliteral" > " s %" < / span > , number_field_size, < span class = "stringliteral" > " s" < / span > ));< / div >
< div class = "line" > < a name = "l00518" > < / a > < span class = "lineno" > 518< / span >   }< / div >
< div class = "line" > < a name = "l00519" > < / a > < span class = "lineno" > 519< / span >   < / div >
< div class = "line" > < a name = "l00520" > < / a > < span class = "lineno" > 520< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "namespaceoperations__research.html#acc00ba1bc76286e8c84346133d407bd7" > MPModelProtoExporter::ExportModelAsLpFormat< / a > (< / div >
< div class = "line" > < a name = "l00521" > < / a > < span class = "lineno" > 521< / span >   < span class = "keyword" > const< / span > MPModelExportOptions& options, std::string* output) {< / div >
< div class = "line" > < a name = "l00522" > < / a > < span class = "lineno" > 522< / span >   output-> clear();< / div >
< div class = "line" > < a name = "l00523" > < / a > < span class = "lineno" > 523< / span >   Setup();< / div >
< div class = "line" > < a name = "l00524" > < / a > < span class = "lineno" > 524< / span >   < span class = "keyword" > const< / span > std::string kForbiddenFirstChars = < span class = "stringliteral" > " $.0123456789" < / span > ;< / div >
< div class = "line" > < a name = "l00525" > < / a > < span class = "lineno" > 525< / span >   < span class = "keyword" > const< / span > std::string kForbiddenChars = < span class = "stringliteral" > " +-*/< > =:\\" < / span > ;< / div >
< div class = "line" > < a name = "l00526" > < / a > < span class = "lineno" > 526< / span >   exported_constraint_names_ = ExtractAndProcessNames(< / div >
< div class = "line" > < a name = "l00527" > < / a > < span class = "lineno" > 527< / span >   proto_.constraint(), < span class = "stringliteral" > " C" < / span > , options.obfuscate, options.log_invalid_names,< / div >
< div class = "line" > < a name = "l00528" > < / a > < span class = "lineno" > 528< / span >   kForbiddenFirstChars, kForbiddenChars);< / div >
< div class = "line" > < a name = "l00529" > < / a > < span class = "lineno" > 529< / span >   exported_general_constraint_names_ = ExtractAndProcessNames(< / div >
< div class = "line" > < a name = "l00530" > < / a > < span class = "lineno" > 530< / span >   proto_.general_constraint(), < span class = "stringliteral" > " C" < / span > , options.obfuscate,< / div >
< div class = "line" > < a name = "l00531" > < / a > < span class = "lineno" > 531< / span >   options.log_invalid_names, kForbiddenFirstChars, kForbiddenChars);< / div >
< div class = "line" > < a name = "l00532" > < / a > < span class = "lineno" > 532< / span >   exported_variable_names_ = ExtractAndProcessNames(< / div >
< div class = "line" > < a name = "l00533" > < / a > < span class = "lineno" > 533< / span >   proto_.variable(), < span class = "stringliteral" > " V" < / span > , options.obfuscate, options.log_invalid_names,< / div >
< div class = "line" > < a name = "l00534" > < / a > < span class = "lineno" > 534< / span >   kForbiddenFirstChars, kForbiddenChars);< / div >
< div class = "line" > < a name = "l00535" > < / a > < span class = "lineno" > 535< / span >   < / div >
< div class = "line" > < a name = "l00536" > < / a > < span class = "lineno" > 536< / span >   < span class = "comment" > // Comments section.< / span > < / div >
< div class = "line" > < a name = "l00537" > < / a > < span class = "lineno" > 537< / span >   AppendComments(< span class = "stringliteral" > " \\" < / span > , output);< / div >
< div class = "line" > < a name = "l00538" > < / a > < span class = "lineno" > 538< / span >   < span class = "keywordflow" > if< / span > (options.show_unused_variables) {< / div >
< div class = "line" > < a name = "l00539" > < / a > < span class = "lineno" > 539< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " \\ Unused variables are shown\n" < / span > );< / div >
< div class = "line" > < a name = "l00540" > < / a > < span class = "lineno" > 540< / span >   }< / div >
< div class = "line" > < a name = "l00541" > < / a > < span class = "lineno" > 541< / span >   < / div >
< div class = "line" > < a name = "l00542" > < / a > < span class = "lineno" > 542< / span >   < span class = "comment" > // Objective< / span > < / div >
< div class = "line" > < a name = "l00543" > < / a > < span class = "lineno" > 543< / span >   absl::StrAppend(output, proto_.maximize() ? < span class = "stringliteral" > " Maximize\n" < / span > : < span class = "stringliteral" > " Minimize\n" < / span > );< / div >
< div class = "line" > < a name = "l00544" > < / a > < span class = "lineno" > 544< / span >   LineBreaker obj_line_breaker(options.max_line_length);< / div >
< div class = "line" > < a name = "l00545" > < / a > < span class = "lineno" > 545< / span >   obj_line_breaker.Append(< span class = "stringliteral" > " Obj: " < / span > );< / div >
< div class = "line" > < a name = "l00546" > < / a > < span class = "lineno" > 546< / span >   < span class = "keywordflow" > if< / span > (proto_.objective_offset() != 0.0) {< / div >
< div class = "line" > < a name = "l00547" > < / a > < span class = "lineno" > 547< / span >   obj_line_breaker.Append(absl::StrCat(< / div >
< div class = "line" > < a name = "l00548" > < / a > < span class = "lineno" > 548< / span >   DoubleToStringWithForcedSign(proto_.objective_offset()), < span class = "stringliteral" > " Constant " < / span > ));< / div >
< div class = "line" > < a name = "l00549" > < / a > < span class = "lineno" > 549< / span >   }< / div >
< div class = "line" > < a name = "l00550" > < / a > < span class = "lineno" > 550< / span >   std::vector< bool> show_variable(proto_.variable_size(),< / div >
< div class = "line" > < a name = "l00551" > < / a > < span class = "lineno" > 551< / span >   options.show_unused_variables);< / div >
< div class = "line" > < a name = "l00552" > < / a > < span class = "lineno" > 552< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > var_index = 0; var_index < proto_.variable_size(); ++var_index) {< / div >
< div class = "line" > < a name = "l00553" > < / a > < span class = "lineno" > 553< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > coeff = proto_.variable(var_index).objective_coefficient();< / div >
< div class = "line" > < a name = "l00554" > < / a > < span class = "lineno" > 554< / span >   std::string term;< / div >
< div class = "line" > < a name = "l00555" > < / a > < span class = "lineno" > 555< / span >   < span class = "keywordflow" > if< / span > (!WriteLpTerm(var_index, coeff, & term)) {< / div >
< div class = "line" > < a name = "l00556" > < / a > < span class = "lineno" > 556< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00557" > < / a > < span class = "lineno" > 557< / span >   }< / div >
< div class = "line" > < a name = "l00558" > < / a > < span class = "lineno" > 558< / span >   obj_line_breaker.Append(term);< / div >
< div class = "line" > < a name = "l00559" > < / a > < span class = "lineno" > 559< / span >   show_variable[var_index] = coeff != 0.0 || options.show_unused_variables;< / div >
< div class = "line" > < a name = "l00560" > < / a > < span class = "lineno" > 560< / span >   }< / div >
< div class = "line" > < a name = "l00561" > < / a > < span class = "lineno" > 561< / span >   < span class = "comment" > // Linear Constraints< / span > < / div >
< div class = "line" > < a name = "l00562" > < / a > < span class = "lineno" > 562< / span >   absl::StrAppend(output, obj_line_breaker.GetOutput(), < span class = "stringliteral" > " \nSubject to\n" < / span > );< / div >
< div class = "line" > < a name = "l00563" > < / a > < span class = "lineno" > 563< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > cst_index = 0; cst_index < proto_.constraint_size(); ++cst_index) {< / div >
< div class = "line" > < a name = "l00564" > < / a > < span class = "lineno" > 564< / span >   < span class = "keyword" > const< / span > MPConstraintProto& ct_proto = proto_.constraint(cst_index);< / div >
< div class = "line" > < a name = "l00565" > < / a > < span class = "lineno" > 565< / span >   < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > = exported_constraint_names_[cst_index];< / div >
< div class = "line" > < a name = "l00566" > < / a > < span class = "lineno" > 566< / span >   LineBreaker line_breaker(options.max_line_length);< / div >
< div class = "line" > < a name = "l00567" > < / a > < span class = "lineno" > 567< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > kNumFormattingChars = 10; < span class = "comment" > // Overevaluated.< / span > < / div >
< div class = "line" > < a name = "l00568" > < / a > < span class = "lineno" > 568< / span >   < span class = "comment" > // Account for the size of the constraint name + possibly " _rhs" +< / span > < / div >
< div class = "line" > < a name = "l00569" > < / a > < span class = "lineno" > 569< / span >   < span class = "comment" > // the formatting characters here.< / span > < / div >
< div class = "line" > < a name = "l00570" > < / a > < span class = "lineno" > 570< / span >   line_breaker.Consume(kNumFormattingChars + < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > .size());< / div >
< div class = "line" > < a name = "l00571" > < / a > < span class = "lineno" > 571< / span >   < span class = "keywordflow" > if< / span > (!AppendConstraint(ct_proto, < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , options, line_breaker, show_variable,< / div >
< div class = "line" > < a name = "l00572" > < / a > < span class = "lineno" > 572< / span >   output)) {< / div >
< div class = "line" > < a name = "l00573" > < / a > < span class = "lineno" > 573< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00574" > < / a > < span class = "lineno" > 574< / span >   }< / div >
< div class = "line" > < a name = "l00575" > < / a > < span class = "lineno" > 575< / span >   }< / div >
< div class = "line" > < a name = "l00576" > < / a > < span class = "lineno" > 576< / span >   < / div >
< div class = "line" > < a name = "l00577" > < / a > < span class = "lineno" > 577< / span >   < span class = "comment" > // General Constraints< / span > < / div >
< div class = "line" > < a name = "l00578" > < / a > < span class = "lineno" > 578< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > cst_index = 0; cst_index < proto_.general_constraint_size();< / div >
< div class = "line" > < a name = "l00579" > < / a > < span class = "lineno" > 579< / span >   ++cst_index) {< / div >
< div class = "line" > < a name = "l00580" > < / a > < span class = "lineno" > 580< / span >   < span class = "keyword" > const< / span > MPGeneralConstraintProto& ct_proto =< / div >
< div class = "line" > < a name = "l00581" > < / a > < span class = "lineno" > 581< / span >   proto_.general_constraint(cst_index);< / div >
< div class = "line" > < a name = "l00582" > < / a > < span class = "lineno" > 582< / span >   < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > = exported_general_constraint_names_[cst_index];< / div >
< div class = "line" > < a name = "l00583" > < / a > < span class = "lineno" > 583< / span >   LineBreaker line_breaker(options.max_line_length);< / div >
< div class = "line" > < a name = "l00584" > < / a > < span class = "lineno" > 584< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > kNumFormattingChars = 10; < span class = "comment" > // Overevaluated.< / span > < / div >
< div class = "line" > < a name = "l00585" > < / a > < span class = "lineno" > 585< / span >   < span class = "comment" > // Account for the size of the constraint name + possibly " _rhs" +< / span > < / div >
< div class = "line" > < a name = "l00586" > < / a > < span class = "lineno" > 586< / span >   < span class = "comment" > // the formatting characters here.< / span > < / div >
< div class = "line" > < a name = "l00587" > < / a > < span class = "lineno" > 587< / span >   line_breaker.Consume(kNumFormattingChars + < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > .size());< / div >
< div class = "line" > < a name = "l00588" > < / a > < span class = "lineno" > 588< / span >   < / div >
< div class = "line" > < a name = "l00589" > < / a > < span class = "lineno" > 589< / span >   < span class = "keywordflow" > if< / span > (!ct_proto.has_indicator_constraint()) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00590" > < / a > < span class = "lineno" > 590< / span >   < span class = "keyword" > const< / span > MPIndicatorConstraint& indicator_ct = ct_proto.indicator_constraint();< / div >
< div class = "line" > < a name = "l00591" > < / a > < span class = "lineno" > 591< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > binary_var_index = indicator_ct.var_index();< / div >
< div class = "line" > < a name = "l00592" > < / a > < span class = "lineno" > 592< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > binary_var_value = indicator_ct.var_value();< / div >
< div class = "line" > < a name = "l00593" > < / a > < span class = "lineno" > 593< / span >   < span class = "keywordflow" > if< / span > (binary_var_index < 0 || binary_var_index > = proto_.variable_size()) {< / div >
< div class = "line" > < a name = "l00594" > < / a > < span class = "lineno" > 594< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00595" > < / a > < span class = "lineno" > 595< / span >   }< / div >
< div class = "line" > < a name = "l00596" > < / a > < span class = "lineno" > 596< / span >   line_breaker.Append(absl::StrFormat(< / div >
< div class = "line" > < a name = "l00597" > < / a > < span class = "lineno" > 597< / span >   < span class = "stringliteral" > " %s = %d -> " < / span > , exported_variable_names_[binary_var_index],< / div >
< div class = "line" > < a name = "l00598" > < / a > < span class = "lineno" > 598< / span >   binary_var_value));< / div >
< div class = "line" > < a name = "l00599" > < / a > < span class = "lineno" > 599< / span >   < span class = "keywordflow" > if< / span > (!AppendConstraint(indicator_ct.constraint(), < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , options,< / div >
< div class = "line" > < a name = "l00600" > < / a > < span class = "lineno" > 600< / span >   line_breaker, show_variable, output)) {< / div >
< div class = "line" > < a name = "l00601" > < / a > < span class = "lineno" > 601< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00602" > < / a > < span class = "lineno" > 602< / span >   }< / div >
< div class = "line" > < a name = "l00603" > < / a > < span class = "lineno" > 603< / span >   }< / div >
< div class = "line" > < a name = "l00604" > < / a > < span class = "lineno" > 604< / span >   < / div >
< div class = "line" > < a name = "l00605" > < / a > < span class = "lineno" > 605< / span >   < span class = "comment" > // Bounds< / span > < / div >
< div class = "line" > < a name = "l00606" > < / a > < span class = "lineno" > 606< / span >   absl::StrAppend(output, < span class = "stringliteral" > " Bounds\n" < / span > );< / div >
< div class = "line" > < a name = "l00607" > < / a > < span class = "lineno" > 607< / span >   < span class = "keywordflow" > if< / span > (proto_.objective_offset() != 0.0) {< / div >
< div class = "line" > < a name = "l00608" > < / a > < span class = "lineno" > 608< / span >   absl::StrAppend(output, < span class = "stringliteral" > " 1 < = Constant < = 1\n" < / span > );< / div >
< div class = "line" > < a name = "l00609" > < / a > < span class = "lineno" > 609< / span >   }< / div >
< div class = "line" > < a name = "l00610" > < / a > < span class = "lineno" > 610< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > var_index = 0; var_index < proto_.variable_size(); ++var_index) {< / div >
< div class = "line" > < a name = "l00611" > < / a > < span class = "lineno" > 611< / span >   < span class = "keywordflow" > if< / span > (!show_variable[var_index]) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a name = "l00612" > < / a > < span class = "lineno" > 612< / span >   < span class = "keyword" > const< / span > MPVariableProto& var_proto = proto_.variable(var_index);< / div >
< div class = "line" > < a name = "l00613" > < / a > < span class = "lineno" > 613< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > lb = var_proto.lower_bound();< / div >
< div class = "line" > < a name = "l00614" > < / a > < span class = "lineno" > 614< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > ub = var_proto.upper_bound();< / div >
< div class = "line" > < a name = "l00615" > < / a > < span class = "lineno" > 615< / span >   < span class = "keywordflow" > if< / span > (var_proto.is_integer() & & lb == round(lb) & & ub == round(ub)) {< / div >
< div class = "line" > < a name = "l00616" > < / a > < span class = "lineno" > 616< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " %.0f < = %s < = %.0f\n" < / span > , lb,< / div >
< div class = "line" > < a name = "l00617" > < / a > < span class = "lineno" > 617< / span >   exported_variable_names_[var_index], ub);< / div >
< div class = "line" > < a name = "l00618" > < / a > < span class = "lineno" > 618< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00619" > < / a > < span class = "lineno" > 619< / span >   absl::StrAppend(output, < span class = "stringliteral" > " " < / span > );< / div >
< div class = "line" > < a name = "l00620" > < / a > < span class = "lineno" > 620< / span >   < span class = "keywordflow" > if< / span > (lb == -< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > & & ub == < a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00621" > < / a > < span class = "lineno" > 621< / span >   absl::StrAppend(output, exported_variable_names_[var_index], < span class = "stringliteral" > " free" < / span > );< / div >
< div class = "line" > < a name = "l00622" > < / a > < span class = "lineno" > 622< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00623" > < / a > < span class = "lineno" > 623< / span >   < span class = "keywordflow" > if< / span > (lb != -< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00624" > < / a > < span class = "lineno" > 624< / span >   absl::StrAppend(output, DoubleToString(lb), < span class = "stringliteral" > " < = " < / span > );< / div >
< div class = "line" > < a name = "l00625" > < / a > < span class = "lineno" > 625< / span >   }< / div >
< div class = "line" > < a name = "l00626" > < / a > < span class = "lineno" > 626< / span >   absl::StrAppend(output, exported_variable_names_[var_index]);< / div >
< div class = "line" > < a name = "l00627" > < / a > < span class = "lineno" > 627< / span >   < span class = "keywordflow" > if< / span > (ub != < a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00628" > < / a > < span class = "lineno" > 628< / span >   absl::StrAppend(output, < span class = "stringliteral" > " < = " < / span > , DoubleToString(ub));< / div >
< div class = "line" > < a name = "l00629" > < / a > < span class = "lineno" > 629< / span >   }< / div >
< div class = "line" > < a name = "l00630" > < / a > < span class = "lineno" > 630< / span >   }< / div >
< div class = "line" > < a name = "l00631" > < / a > < span class = "lineno" > 631< / span >   absl::StrAppend(output, < span class = "stringliteral" > " \n" < / span > );< / div >
< div class = "line" > < a name = "l00632" > < / a > < span class = "lineno" > 632< / span >   }< / div >
< div class = "line" > < a name = "l00633" > < / a > < span class = "lineno" > 633< / span >   }< / div >
< div class = "line" > < a name = "l00634" > < / a > < span class = "lineno" > 634< / span >   < / div >
< div class = "line" > < a name = "l00635" > < / a > < span class = "lineno" > 635< / span >   < span class = "comment" > // Binaries< / span > < / div >
< div class = "line" > < a name = "l00636" > < / a > < span class = "lineno" > 636< / span >   < span class = "keywordflow" > if< / span > (num_binary_variables_ > 0) {< / div >
< div class = "line" > < a name = "l00637" > < / a > < span class = "lineno" > 637< / span >   absl::StrAppend(output, < span class = "stringliteral" > " Binaries\n" < / span > );< / div >
< div class = "line" > < a name = "l00638" > < / a > < span class = "lineno" > 638< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > var_index = 0; var_index < proto_.variable_size(); ++var_index) {< / div >
< div class = "line" > < a name = "l00639" > < / a > < span class = "lineno" > 639< / span >   < span class = "keywordflow" > if< / span > (!show_variable[var_index]) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a name = "l00640" > < / a > < span class = "lineno" > 640< / span >   < span class = "keyword" > const< / span > MPVariableProto& var_proto = proto_.variable(var_index);< / div >
< div class = "line" > < a name = "l00641" > < / a > < span class = "lineno" > 641< / span >   < span class = "keywordflow" > if< / span > (IsBoolean(var_proto)) {< / div >
< div class = "line" > < a name = "l00642" > < / a > < span class = "lineno" > 642< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " %s\n" < / span > ,< / div >
< div class = "line" > < a name = "l00643" > < / a > < span class = "lineno" > 643< / span >   exported_variable_names_[var_index]);< / div >
< div class = "line" > < a name = "l00644" > < / a > < span class = "lineno" > 644< / span >   }< / div >
< div class = "line" > < a name = "l00645" > < / a > < span class = "lineno" > 645< / span >   }< / div >
< div class = "line" > < a name = "l00646" > < / a > < span class = "lineno" > 646< / span >   }< / div >
< div class = "line" > < a name = "l00647" > < / a > < span class = "lineno" > 647< / span >   < / div >
< div class = "line" > < a name = "l00648" > < / a > < span class = "lineno" > 648< / span >   < span class = "comment" > // Generals< / span > < / div >
< div class = "line" > < a name = "l00649" > < / a > < span class = "lineno" > 649< / span >   < span class = "keywordflow" > if< / span > (num_integer_variables_ > 0) {< / div >
< div class = "line" > < a name = "l00650" > < / a > < span class = "lineno" > 650< / span >   absl::StrAppend(output, < span class = "stringliteral" > " Generals\n" < / span > );< / div >
< div class = "line" > < a name = "l00651" > < / a > < span class = "lineno" > 651< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > var_index = 0; var_index < proto_.variable_size(); ++var_index) {< / div >
< div class = "line" > < a name = "l00652" > < / a > < span class = "lineno" > 652< / span >   < span class = "keywordflow" > if< / span > (!show_variable[var_index]) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a name = "l00653" > < / a > < span class = "lineno" > 653< / span >   < span class = "keyword" > const< / span > MPVariableProto& var_proto = proto_.variable(var_index);< / div >
< div class = "line" > < a name = "l00654" > < / a > < span class = "lineno" > 654< / span >   < span class = "keywordflow" > if< / span > (var_proto.is_integer() & & !IsBoolean(var_proto)) {< / div >
< div class = "line" > < a name = "l00655" > < / a > < span class = "lineno" > 655< / span >   absl::StrAppend(output, < span class = "stringliteral" > " " < / span > , exported_variable_names_[var_index], < span class = "stringliteral" > " \n" < / span > );< / div >
< div class = "line" > < a name = "l00656" > < / a > < span class = "lineno" > 656< / span >   }< / div >
< div class = "line" > < a name = "l00657" > < / a > < span class = "lineno" > 657< / span >   }< / div >
< div class = "line" > < a name = "l00658" > < / a > < span class = "lineno" > 658< / span >   }< / div >
< div class = "line" > < a name = "l00659" > < / a > < span class = "lineno" > 659< / span >   absl::StrAppend(output, < span class = "stringliteral" > " End\n" < / span > );< / div >
< div class = "line" > < a name = "l00660" > < / a > < span class = "lineno" > 660< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00661" > < / a > < span class = "lineno" > 661< / span >   }< / div >
< div class = "line" > < a name = "l00662" > < / a > < span class = "lineno" > 662< / span >   < / div >
2021-04-27 23:00:03 +02:00
< div class = "line" > < a name = "l00663" > < / a > < span class = "lineno" > 663< / span >   < span class = "keywordtype" > void< / span > MPModelProtoExporter::AppendMpsPair(< span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > double< / span > < a class = "code" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ,< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00664" > < / a > < span class = "lineno" > 664< / span >   std::string* output)< span class = "keyword" > const < / span > {< / div >
2021-04-27 23:00:03 +02:00
< div class = "line" > < a name = "l00665" > < / a > < span class = "lineno" > 665< / span >   absl::StrAppendFormat(output, *mps_format_, < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , DoubleToString(< a class = "code" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00666" > < / a > < span class = "lineno" > 666< / span >   }< / div >
< div class = "line" > < a name = "l00667" > < / a > < span class = "lineno" > 667< / span >   < / div >
< div class = "line" > < a name = "l00668" > < / a > < span class = "lineno" > 668< / span >   < span class = "keywordtype" > void< / span > MPModelProtoExporter::AppendMpsLineHeader(< span class = "keyword" > const< / span > std::string& < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a name = "l00669" > < / a > < span class = "lineno" > 669< / span >   < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > ,< / div >
< div class = "line" > < a name = "l00670" > < / a > < span class = "lineno" > 670< / span >   std::string* output)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00671" > < / a > < span class = "lineno" > 671< / span >   absl::StrAppendFormat(output, *mps_header_format_, < span class = "keywordtype" > id< / span > , < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > );< / div >
< div class = "line" > < a name = "l00672" > < / a > < span class = "lineno" > 672< / span >   }< / div >
< div class = "line" > < a name = "l00673" > < / a > < span class = "lineno" > 673< / span >   < / div >
< div class = "line" > < a name = "l00674" > < / a > < span class = "lineno" > 674< / span >   < span class = "keywordtype" > void< / span > MPModelProtoExporter::AppendMpsLineHeaderWithNewLine(< / div >
< div class = "line" > < a name = "l00675" > < / a > < span class = "lineno" > 675< / span >   < span class = "keyword" > const< / span > std::string& < span class = "keywordtype" > id< / span > , < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , std::string* output)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00676" > < / a > < span class = "lineno" > 676< / span >   AppendMpsLineHeader(< span class = "keywordtype" > id< / span > , < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , output);< / div >
< div class = "line" > < a name = "l00677" > < / a > < span class = "lineno" > 677< / span >   absl::StripTrailingAsciiWhitespace(output);< / div >
< div class = "line" > < a name = "l00678" > < / a > < span class = "lineno" > 678< / span >   absl::StrAppend(output, < span class = "stringliteral" > " \n" < / span > );< / div >
< div class = "line" > < a name = "l00679" > < / a > < span class = "lineno" > 679< / span >   }< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00680" > < / a > < span class = "lineno" > 680< / span >   < / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00681" > < / a > < span class = "lineno" > 681< / span >   < span class = "keywordtype" > void< / span > MPModelProtoExporter::AppendMpsTermWithContext(< / div >
2021-04-27 23:00:03 +02:00
< div class = "line" > < a name = "l00682" > < / a > < span class = "lineno" > 682< / span >   < span class = "keyword" > const< / span > std::string& head_name, < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > double< / span > < a class = "code" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ,< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00683" > < / a > < span class = "lineno" > 683< / span >   std::string* output) {< / div >
< div class = "line" > < a name = "l00684" > < / a > < span class = "lineno" > 684< / span >   < span class = "keywordflow" > if< / span > (current_mps_column_ == 0) {< / div >
< div class = "line" > < a name = "l00685" > < / a > < span class = "lineno" > 685< / span >   AppendMpsLineHeader(< span class = "stringliteral" > " " < / span > , head_name, output);< / div >
< div class = "line" > < a name = "l00686" > < / a > < span class = "lineno" > 686< / span >   }< / div >
2021-04-27 23:00:03 +02:00
< div class = "line" > < a name = "l00687" > < / a > < span class = "lineno" > 687< / span >   AppendMpsPair(< a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < a class = "code" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > , output);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00688" > < / a > < span class = "lineno" > 688< / span >   AppendNewLineIfTwoColumns(output);< / div >
< div class = "line" > < a name = "l00689" > < / a > < span class = "lineno" > 689< / span >   }< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00690" > < / a > < span class = "lineno" > 690< / span >   < / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00691" > < / a > < span class = "lineno" > 691< / span >   < span class = "keywordtype" > void< / span > MPModelProtoExporter::AppendMpsBound(< span class = "keyword" > const< / span > std::string& bound_type,< / div >
2021-04-27 23:00:03 +02:00
< div class = "line" > < a name = "l00692" > < / a > < span class = "lineno" > 692< / span >   < span class = "keyword" > const< / span > std::string& < a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < span class = "keywordtype" > double< / span > < a class = "code" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ,< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00693" > < / a > < span class = "lineno" > 693< / span >   std::string* output)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00694" > < / a > < span class = "lineno" > 694< / span >   AppendMpsLineHeader(bound_type, < span class = "stringliteral" > " BOUND" < / span > , output);< / div >
2021-04-27 23:00:03 +02:00
< div class = "line" > < a name = "l00695" > < / a > < span class = "lineno" > 695< / span >   AppendMpsPair(< a class = "code" href = "default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267" > name< / a > , < a class = "code" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > , output);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00696" > < / a > < span class = "lineno" > 696< / span >   absl::StripTrailingAsciiWhitespace(output);< / div >
< div class = "line" > < a name = "l00697" > < / a > < span class = "lineno" > 697< / span >   absl::StrAppend(output, < span class = "stringliteral" > " \n" < / span > );< / div >
< div class = "line" > < a name = "l00698" > < / a > < span class = "lineno" > 698< / span >   }< / div >
< div class = "line" > < a name = "l00699" > < / a > < span class = "lineno" > 699< / span >   < / div >
< div class = "line" > < a name = "l00700" > < / a > < span class = "lineno" > 700< / span >   < span class = "keywordtype" > void< / span > MPModelProtoExporter::AppendNewLineIfTwoColumns(std::string* output) {< / div >
< div class = "line" > < a name = "l00701" > < / a > < span class = "lineno" > 701< / span >   ++current_mps_column_;< / div >
< div class = "line" > < a name = "l00702" > < / a > < span class = "lineno" > 702< / span >   < span class = "keywordflow" > if< / span > (current_mps_column_ == 2) {< / div >
< div class = "line" > < a name = "l00703" > < / a > < span class = "lineno" > 703< / span >   absl::StripTrailingAsciiWhitespace(output);< / div >
< div class = "line" > < a name = "l00704" > < / a > < span class = "lineno" > 704< / span >   absl::StrAppend(output, < span class = "stringliteral" > " \n" < / span > );< / div >
< div class = "line" > < a name = "l00705" > < / a > < span class = "lineno" > 705< / span >   current_mps_column_ = 0;< / div >
< div class = "line" > < a name = "l00706" > < / a > < span class = "lineno" > 706< / span >   }< / div >
< div class = "line" > < a name = "l00707" > < / a > < span class = "lineno" > 707< / span >   }< / div >
< div class = "line" > < a name = "l00708" > < / a > < span class = "lineno" > 708< / span >   < / div >
< div class = "line" > < a name = "l00709" > < / a > < span class = "lineno" > 709< / span >   < span class = "keywordtype" > void< / span > MPModelProtoExporter::AppendMpsColumns(< / div >
< div class = "line" > < a name = "l00710" > < / a > < span class = "lineno" > 710< / span >   < span class = "keywordtype" > bool< / span > integrality,< / div >
< div class = "line" > < a name = "l00711" > < / a > < span class = "lineno" > 711< / span >   < span class = "keyword" > const< / span > std::vector< std::vector< std::pair< int, double> > > & transpose,< / div >
< div class = "line" > < a name = "l00712" > < / a > < span class = "lineno" > 712< / span >   std::string* output) {< / div >
< div class = "line" > < a name = "l00713" > < / a > < span class = "lineno" > 713< / span >   current_mps_column_ = 0;< / div >
< div class = "line" > < a name = "l00714" > < / a > < span class = "lineno" > 714< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > var_index = 0; var_index < proto_.variable_size(); ++var_index) {< / div >
< div class = "line" > < a name = "l00715" > < / a > < span class = "lineno" > 715< / span >   < span class = "keyword" > const< / span > MPVariableProto& var_proto = proto_.variable(var_index);< / div >
< div class = "line" > < a name = "l00716" > < / a > < span class = "lineno" > 716< / span >   < span class = "keywordflow" > if< / span > (var_proto.is_integer() != integrality) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a name = "l00717" > < / a > < span class = "lineno" > 717< / span >   < span class = "keyword" > const< / span > std::string& var_name = exported_variable_names_[var_index];< / div >
< div class = "line" > < a name = "l00718" > < / a > < span class = "lineno" > 718< / span >   current_mps_column_ = 0;< / div >
< div class = "line" > < a name = "l00719" > < / a > < span class = "lineno" > 719< / span >   < span class = "keywordflow" > if< / span > (var_proto.objective_coefficient() != 0.0) {< / div >
< div class = "line" > < a name = "l00720" > < / a > < span class = "lineno" > 720< / span >   AppendMpsTermWithContext(var_name, < span class = "stringliteral" > " COST" < / span > ,< / div >
< div class = "line" > < a name = "l00721" > < / a > < span class = "lineno" > 721< / span >   var_proto.objective_coefficient(), output);< / div >
< div class = "line" > < a name = "l00722" > < / a > < span class = "lineno" > 722< / span >   }< / div >
< div class = "line" > < a name = "l00723" > < / a > < span class = "lineno" > 723< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > std::pair< int, double> & cst_index_and_coeff :< / div >
< div class = "line" > < a name = "l00724" > < / a > < span class = "lineno" > 724< / span >   transpose[var_index]) {< / div >
< div class = "line" > < a name = "l00725" > < / a > < span class = "lineno" > 725< / span >   < span class = "keyword" > const< / span > std::string& cst_name =< / div >
< div class = "line" > < a name = "l00726" > < / a > < span class = "lineno" > 726< / span >   exported_constraint_names_[cst_index_and_coeff.first];< / div >
< div class = "line" > < a name = "l00727" > < / a > < span class = "lineno" > 727< / span >   AppendMpsTermWithContext(var_name, cst_name, cst_index_and_coeff.second,< / div >
< div class = "line" > < a name = "l00728" > < / a > < span class = "lineno" > 728< / span >   output);< / div >
< div class = "line" > < a name = "l00729" > < / a > < span class = "lineno" > 729< / span >   }< / div >
< div class = "line" > < a name = "l00730" > < / a > < span class = "lineno" > 730< / span >   AppendNewLineIfTwoColumns(output);< / div >
< div class = "line" > < a name = "l00731" > < / a > < span class = "lineno" > 731< / span >   }< / div >
< div class = "line" > < a name = "l00732" > < / a > < span class = "lineno" > 732< / span >   }< / div >
< div class = "line" > < a name = "l00733" > < / a > < span class = "lineno" > 733< / span >   < / div >
< div class = "line" > < a name = "l00734" > < / a > < span class = "lineno" > 734< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "namespaceoperations__research.html#a8511ded0dd137bb52026b223ba0669b3" > MPModelProtoExporter::ExportModelAsMpsFormat< / a > (< / div >
< div class = "line" > < a name = "l00735" > < / a > < span class = "lineno" > 735< / span >   < span class = "keyword" > const< / span > MPModelExportOptions& options, std::string* output) {< / div >
< div class = "line" > < a name = "l00736" > < / a > < span class = "lineno" > 736< / span >   output-> clear();< / div >
< div class = "line" > < a name = "l00737" > < / a > < span class = "lineno" > 737< / span >   Setup();< / div >
< div class = "line" > < a name = "l00738" > < / a > < span class = "lineno" > 738< / span >   ComputeMpsSmartColumnWidths(options.obfuscate);< / div >
< div class = "line" > < a name = "l00739" > < / a > < span class = "lineno" > 739< / span >   < span class = "keyword" > const< / span > std::string kForbiddenFirstChars = < span class = "stringliteral" > " " < / span > ;< / div >
< div class = "line" > < a name = "l00740" > < / a > < span class = "lineno" > 740< / span >   < span class = "keyword" > const< / span > std::string kForbiddenChars = < span class = "stringliteral" > " " < / span > ;< / div >
< div class = "line" > < a name = "l00741" > < / a > < span class = "lineno" > 741< / span >   exported_constraint_names_ = ExtractAndProcessNames(< / div >
< div class = "line" > < a name = "l00742" > < / a > < span class = "lineno" > 742< / span >   proto_.constraint(), < span class = "stringliteral" > " C" < / span > , options.obfuscate, options.log_invalid_names,< / div >
< div class = "line" > < a name = "l00743" > < / a > < span class = "lineno" > 743< / span >   kForbiddenFirstChars, kForbiddenChars);< / div >
< div class = "line" > < a name = "l00744" > < / a > < span class = "lineno" > 744< / span >   exported_variable_names_ = ExtractAndProcessNames(< / div >
< div class = "line" > < a name = "l00745" > < / a > < span class = "lineno" > 745< / span >   proto_.variable(), < span class = "stringliteral" > " V" < / span > , options.obfuscate, options.log_invalid_names,< / div >
< div class = "line" > < a name = "l00746" > < / a > < span class = "lineno" > 746< / span >   kForbiddenFirstChars, kForbiddenChars);< / div >
< div class = "line" > < a name = "l00747" > < / a > < span class = "lineno" > 747< / span >   < / div >
< div class = "line" > < a name = "l00748" > < / a > < span class = "lineno" > 748< / span >   < span class = "comment" > // Comments.< / span > < / div >
< div class = "line" > < a name = "l00749" > < / a > < span class = "lineno" > 749< / span >   AppendComments(< span class = "stringliteral" > " *" < / span > , output);< / div >
< div class = "line" > < a name = "l00750" > < / a > < span class = "lineno" > 750< / span >   < / div >
< div class = "line" > < a name = "l00751" > < / a > < span class = "lineno" > 751< / span >   < span class = "comment" > // NAME section.< / span > < / div >
< div class = "line" > < a name = "l00752" > < / a > < span class = "lineno" > 752< / span >   < span class = "comment" > // TODO(user): Obfuscate the model name too if `obfuscate` is true.< / span > < / div >
< div class = "line" > < a name = "l00753" > < / a > < span class = "lineno" > 753< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " %-14s%s\n" < / span > , < span class = "stringliteral" > " NAME" < / span > , proto_.name());< / div >
< div class = "line" > < a name = "l00754" > < / a > < span class = "lineno" > 754< / span >   < / div >
< div class = "line" > < a name = "l00755" > < / a > < span class = "lineno" > 755< / span >   < span class = "keywordflow" > if< / span > (proto_.maximize()) {< / div >
< div class = "line" > < a name = "l00756" > < / a > < span class = "lineno" > 756< / span >   absl::StrAppendFormat(output, < span class = "stringliteral" > " OBJSENSE\n MAX\n" < / span > );< / div >
< div class = "line" > < a name = "l00757" > < / a > < span class = "lineno" > 757< / span >   }< / div >
< div class = "line" > < a name = "l00758" > < / a > < span class = "lineno" > 758< / span >   < / div >
< div class = "line" > < a name = "l00759" > < / a > < span class = "lineno" > 759< / span >   < span class = "comment" > // ROWS section.< / span > < / div >
< div class = "line" > < a name = "l00760" > < / a > < span class = "lineno" > 760< / span >   current_mps_column_ = 0;< / div >
< div class = "line" > < a name = "l00761" > < / a > < span class = "lineno" > 761< / span >   std::string rows_section;< / div >
< div class = "line" > < a name = "l00762" > < / a > < span class = "lineno" > 762< / span >   AppendMpsLineHeaderWithNewLine(< span class = "stringliteral" > " N" < / span > , < span class = "stringliteral" > " COST" < / span > , & rows_section);< / div >
< div class = "line" > < a name = "l00763" > < / a > < span class = "lineno" > 763< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > cst_index = 0; cst_index < proto_.constraint_size(); ++cst_index) {< / div >
< div class = "line" > < a name = "l00764" > < / a > < span class = "lineno" > 764< / span >   < span class = "keyword" > const< / span > MPConstraintProto& ct_proto = proto_.constraint(cst_index);< / div >
< div class = "line" > < a name = "l00765" > < / a > < span class = "lineno" > 765< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > lb = ct_proto.lower_bound();< / div >
< div class = "line" > < a name = "l00766" > < / a > < span class = "lineno" > 766< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > ub = ct_proto.upper_bound();< / div >
< div class = "line" > < a name = "l00767" > < / a > < span class = "lineno" > 767< / span >   < span class = "keyword" > const< / span > std::string& cst_name = exported_constraint_names_[cst_index];< / div >
< div class = "line" > < a name = "l00768" > < / a > < span class = "lineno" > 768< / span >   < span class = "keywordflow" > if< / span > (lb == -< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > & & ub == < a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00769" > < / a > < span class = "lineno" > 769< / span >   AppendMpsLineHeaderWithNewLine(< span class = "stringliteral" > " N" < / span > , cst_name, & rows_section);< / div >
< div class = "line" > < a name = "l00770" > < / a > < span class = "lineno" > 770< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (lb == ub) {< / div >
< div class = "line" > < a name = "l00771" > < / a > < span class = "lineno" > 771< / span >   AppendMpsLineHeaderWithNewLine(< span class = "stringliteral" > " E" < / span > , cst_name, & rows_section);< / div >
< div class = "line" > < a name = "l00772" > < / a > < span class = "lineno" > 772< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (lb == -< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00773" > < / a > < span class = "lineno" > 773< / span >   AppendMpsLineHeaderWithNewLine(< span class = "stringliteral" > " L" < / span > , cst_name, & rows_section);< / div >
< div class = "line" > < a name = "l00774" > < / a > < span class = "lineno" > 774< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00775" > < / a > < span class = "lineno" > 775< / span >   AppendMpsLineHeaderWithNewLine(< span class = "stringliteral" > " G" < / span > , cst_name, & rows_section);< / div >
< div class = "line" > < a name = "l00776" > < / a > < span class = "lineno" > 776< / span >   }< / div >
< div class = "line" > < a name = "l00777" > < / a > < span class = "lineno" > 777< / span >   }< / div >
< div class = "line" > < a name = "l00778" > < / a > < span class = "lineno" > 778< / span >   < span class = "keywordflow" > if< / span > (!rows_section.empty()) {< / div >
< div class = "line" > < a name = "l00779" > < / a > < span class = "lineno" > 779< / span >   absl::StrAppend(output, < span class = "stringliteral" > " ROWS\n" < / span > , rows_section);< / div >
< div class = "line" > < a name = "l00780" > < / a > < span class = "lineno" > 780< / span >   }< / div >
< div class = "line" > < a name = "l00781" > < / a > < span class = "lineno" > 781< / span >   < / div >
< div class = "line" > < a name = "l00782" > < / a > < span class = "lineno" > 782< / span >   < span class = "comment" > // As the information regarding a column needs to be contiguous, we create< / span > < / div >
< div class = "line" > < a name = "l00783" > < / a > < span class = "lineno" > 783< / span >   < span class = "comment" > // a vector associating a variable index to a vector containing the indices< / span > < / div >
< div class = "line" > < a name = "l00784" > < / a > < span class = "lineno" > 784< / span >   < span class = "comment" > // of the constraints where this variable appears.< / span > < / div >
< div class = "line" > < a name = "l00785" > < / a > < span class = "lineno" > 785< / span >   std::vector< std::vector< std::pair< int, double> > > transpose(< / div >
< div class = "line" > < a name = "l00786" > < / a > < span class = "lineno" > 786< / span >   proto_.variable_size());< / div >
< div class = "line" > < a name = "l00787" > < / a > < span class = "lineno" > 787< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > cst_index = 0; cst_index < proto_.constraint_size(); ++cst_index) {< / div >
< div class = "line" > < a name = "l00788" > < / a > < span class = "lineno" > 788< / span >   < span class = "keyword" > const< / span > MPConstraintProto& ct_proto = proto_.constraint(cst_index);< / div >
< div class = "line" > < a name = "l00789" > < / a > < span class = "lineno" > 789< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > k = 0; k < ct_proto.var_index_size(); ++k) {< / div >
< div class = "line" > < a name = "l00790" > < / a > < span class = "lineno" > 790< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > var_index = ct_proto.var_index(k);< / div >
< div class = "line" > < a name = "l00791" > < / a > < span class = "lineno" > 791< / span >   < span class = "keywordflow" > if< / span > (var_index < 0 || var_index > = proto_.variable_size()) {< / div >
< div class = "line" > < a name = "l00792" > < / a > < span class = "lineno" > 792< / span >   < a class = "code" href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > (DFATAL) < < < span class = "stringliteral" > " In constraint #" < / span > < < cst_index < < < span class = "stringliteral" > " , var_index #" < / span > < < k< / div >
< div class = "line" > < a name = "l00793" > < / a > < span class = "lineno" > 793< / span >   < < < span class = "stringliteral" > " is " < / span > < < var_index < < < span class = "stringliteral" > " , which is out of bounds." < / span > ;< / div >
< div class = "line" > < a name = "l00794" > < / a > < span class = "lineno" > 794< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00795" > < / a > < span class = "lineno" > 795< / span >   }< / div >
< div class = "line" > < a name = "l00796" > < / a > < span class = "lineno" > 796< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > coeff = ct_proto.coefficient(k);< / div >
< div class = "line" > < a name = "l00797" > < / a > < span class = "lineno" > 797< / span >   < span class = "keywordflow" > if< / span > (coeff != 0.0) {< / div >
< div class = "line" > < a name = "l00798" > < / a > < span class = "lineno" > 798< / span >   transpose[var_index].push_back(< / div >
< div class = "line" > < a name = "l00799" > < / a > < span class = "lineno" > 799< / span >   std::pair< int, double> (cst_index, coeff));< / div >
< div class = "line" > < a name = "l00800" > < / a > < span class = "lineno" > 800< / span >   }< / div >
< div class = "line" > < a name = "l00801" > < / a > < span class = "lineno" > 801< / span >   }< / div >
< div class = "line" > < a name = "l00802" > < / a > < span class = "lineno" > 802< / span >   }< / div >
< div class = "line" > < a name = "l00803" > < / a > < span class = "lineno" > 803< / span >   < / div >
< div class = "line" > < a name = "l00804" > < / a > < span class = "lineno" > 804< / span >   < span class = "comment" > // COLUMNS section.< / span > < / div >
< div class = "line" > < a name = "l00805" > < / a > < span class = "lineno" > 805< / span >   std::string columns_section;< / div >
< div class = "line" > < a name = "l00806" > < / a > < span class = "lineno" > 806< / span >   AppendMpsColumns(< span class = "comment" > /*integrality=*/< / span > < span class = "keyword" > true< / span > , transpose, & columns_section);< / div >
< div class = "line" > < a name = "l00807" > < / a > < span class = "lineno" > 807< / span >   < span class = "keywordflow" > if< / span > (!columns_section.empty()) {< / div >
< div class = "line" > < a name = "l00808" > < / a > < span class = "lineno" > 808< / span >   constexpr < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kIntMarkerFormat[] = < span class = "stringliteral" > " %-10s%-36s%-8s\n" < / span > ;< / div >
< div class = "line" > < a name = "l00809" > < / a > < span class = "lineno" > 809< / span >   columns_section =< / div >
< div class = "line" > < a name = "l00810" > < / a > < span class = "lineno" > 810< / span >   absl::StrFormat(kIntMarkerFormat, < span class = "stringliteral" > " INTSTART" < / span > , < span class = "stringliteral" > " ' MARKER' " < / span > , < span class = "stringliteral" > " ' INTORG' " < / span > ) +< / div >
< div class = "line" > < a name = "l00811" > < / a > < span class = "lineno" > 811< / span >   columns_section;< / div >
< div class = "line" > < a name = "l00812" > < / a > < span class = "lineno" > 812< / span >   absl::StrAppendFormat(& columns_section, kIntMarkerFormat, < span class = "stringliteral" > " INTEND" < / span > ,< / div >
< div class = "line" > < a name = "l00813" > < / a > < span class = "lineno" > 813< / span >   < span class = "stringliteral" > " ' MARKER' " < / span > , < span class = "stringliteral" > " ' INTEND' " < / span > );< / div >
< div class = "line" > < a name = "l00814" > < / a > < span class = "lineno" > 814< / span >   }< / div >
< div class = "line" > < a name = "l00815" > < / a > < span class = "lineno" > 815< / span >   AppendMpsColumns(< span class = "comment" > /*integrality=*/< / span > < span class = "keyword" > false< / span > , transpose, & columns_section);< / div >
< div class = "line" > < a name = "l00816" > < / a > < span class = "lineno" > 816< / span >   < span class = "keywordflow" > if< / span > (!columns_section.empty()) {< / div >
< div class = "line" > < a name = "l00817" > < / a > < span class = "lineno" > 817< / span >   absl::StrAppend(output, < span class = "stringliteral" > " COLUMNS\n" < / span > , columns_section);< / div >
< div class = "line" > < a name = "l00818" > < / a > < span class = "lineno" > 818< / span >   }< / div >
< div class = "line" > < a name = "l00819" > < / a > < span class = "lineno" > 819< / span >   < / div >
< div class = "line" > < a name = "l00820" > < / a > < span class = "lineno" > 820< / span >   < span class = "comment" > // RHS (right-hand-side) section.< / span > < / div >
< div class = "line" > < a name = "l00821" > < / a > < span class = "lineno" > 821< / span >   current_mps_column_ = 0;< / div >
< div class = "line" > < a name = "l00822" > < / a > < span class = "lineno" > 822< / span >   std::string rhs_section;< / div >
< div class = "line" > < a name = "l00823" > < / a > < span class = "lineno" > 823< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > cst_index = 0; cst_index < proto_.constraint_size(); ++cst_index) {< / div >
< div class = "line" > < a name = "l00824" > < / a > < span class = "lineno" > 824< / span >   < span class = "keyword" > const< / span > MPConstraintProto& ct_proto = proto_.constraint(cst_index);< / div >
< div class = "line" > < a name = "l00825" > < / a > < span class = "lineno" > 825< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > lb = ct_proto.lower_bound();< / div >
< div class = "line" > < a name = "l00826" > < / a > < span class = "lineno" > 826< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > ub = ct_proto.upper_bound();< / div >
< div class = "line" > < a name = "l00827" > < / a > < span class = "lineno" > 827< / span >   < span class = "keyword" > const< / span > std::string& cst_name = exported_constraint_names_[cst_index];< / div >
< div class = "line" > < a name = "l00828" > < / a > < span class = "lineno" > 828< / span >   < span class = "keywordflow" > if< / span > (lb != -< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00829" > < / a > < span class = "lineno" > 829< / span >   AppendMpsTermWithContext(< span class = "stringliteral" > " RHS" < / span > , cst_name, lb, & rhs_section);< / div >
< div class = "line" > < a name = "l00830" > < / a > < span class = "lineno" > 830< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (ub != +< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00831" > < / a > < span class = "lineno" > 831< / span >   AppendMpsTermWithContext(< span class = "stringliteral" > " RHS" < / span > , cst_name, ub, & rhs_section);< / div >
< div class = "line" > < a name = "l00832" > < / a > < span class = "lineno" > 832< / span >   }< / div >
< div class = "line" > < a name = "l00833" > < / a > < span class = "lineno" > 833< / span >   }< / div >
< div class = "line" > < a name = "l00834" > < / a > < span class = "lineno" > 834< / span >   AppendNewLineIfTwoColumns(& rhs_section);< / div >
< div class = "line" > < a name = "l00835" > < / a > < span class = "lineno" > 835< / span >   < span class = "keywordflow" > if< / span > (!rhs_section.empty()) {< / div >
< div class = "line" > < a name = "l00836" > < / a > < span class = "lineno" > 836< / span >   absl::StrAppend(output, < span class = "stringliteral" > " RHS\n" < / span > , rhs_section);< / div >
< div class = "line" > < a name = "l00837" > < / a > < span class = "lineno" > 837< / span >   }< / div >
< div class = "line" > < a name = "l00838" > < / a > < span class = "lineno" > 838< / span >   < / div >
< div class = "line" > < a name = "l00839" > < / a > < span class = "lineno" > 839< / span >   < span class = "comment" > // RANGES section.< / span > < / div >
< div class = "line" > < a name = "l00840" > < / a > < span class = "lineno" > 840< / span >   current_mps_column_ = 0;< / div >
< div class = "line" > < a name = "l00841" > < / a > < span class = "lineno" > 841< / span >   std::string ranges_section;< / div >
< div class = "line" > < a name = "l00842" > < / a > < span class = "lineno" > 842< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > cst_index = 0; cst_index < proto_.constraint_size(); ++cst_index) {< / div >
< div class = "line" > < a name = "l00843" > < / a > < span class = "lineno" > 843< / span >   < span class = "keyword" > const< / span > MPConstraintProto& ct_proto = proto_.constraint(cst_index);< / div >
< div class = "line" > < a name = "l00844" > < / a > < span class = "lineno" > 844< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > range = fabs(ct_proto.upper_bound() - ct_proto.lower_bound());< / div >
< div class = "line" > < a name = "l00845" > < / a > < span class = "lineno" > 845< / span >   < span class = "keywordflow" > if< / span > (range != 0.0 & & range != +< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00846" > < / a > < span class = "lineno" > 846< / span >   < span class = "keyword" > const< / span > std::string& cst_name = exported_constraint_names_[cst_index];< / div >
< div class = "line" > < a name = "l00847" > < / a > < span class = "lineno" > 847< / span >   AppendMpsTermWithContext(< span class = "stringliteral" > " RANGE" < / span > , cst_name, range, & ranges_section);< / div >
< div class = "line" > < a name = "l00848" > < / a > < span class = "lineno" > 848< / span >   }< / div >
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< div class = "line" > < a name = "l00849" > < / a > < span class = "lineno" > 849< / span >   }< / div >
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< div class = "line" > < a name = "l00850" > < / a > < span class = "lineno" > 850< / span >   AppendNewLineIfTwoColumns(& ranges_section);< / div >
< div class = "line" > < a name = "l00851" > < / a > < span class = "lineno" > 851< / span >   < span class = "keywordflow" > if< / span > (!ranges_section.empty()) {< / div >
< div class = "line" > < a name = "l00852" > < / a > < span class = "lineno" > 852< / span >   absl::StrAppend(output, < span class = "stringliteral" > " RANGES\n" < / span > , ranges_section);< / div >
< div class = "line" > < a name = "l00853" > < / a > < span class = "lineno" > 853< / span >   }< / div >
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< div class = "line" > < a name = "l00854" > < / a > < span class = "lineno" > 854< / span >   < / div >
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< div class = "line" > < a name = "l00855" > < / a > < span class = "lineno" > 855< / span >   < span class = "comment" > // BOUNDS section.< / span > < / div >
< div class = "line" > < a name = "l00856" > < / a > < span class = "lineno" > 856< / span >   current_mps_column_ = 0;< / div >
< div class = "line" > < a name = "l00857" > < / a > < span class = "lineno" > 857< / span >   std::string bounds_section;< / div >
< div class = "line" > < a name = "l00858" > < / a > < span class = "lineno" > 858< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > var_index = 0; var_index < proto_.variable_size(); ++var_index) {< / div >
< div class = "line" > < a name = "l00859" > < / a > < span class = "lineno" > 859< / span >   < span class = "keyword" > const< / span > MPVariableProto& var_proto = proto_.variable(var_index);< / div >
< div class = "line" > < a name = "l00860" > < / a > < span class = "lineno" > 860< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > lb = var_proto.lower_bound();< / div >
< div class = "line" > < a name = "l00861" > < / a > < span class = "lineno" > 861< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > ub = var_proto.upper_bound();< / div >
< div class = "line" > < a name = "l00862" > < / a > < span class = "lineno" > 862< / span >   < span class = "keyword" > const< / span > std::string& var_name = exported_variable_names_[var_index];< / div >
< div class = "line" > < a name = "l00863" > < / a > < span class = "lineno" > 863< / span >   < / div >
< div class = "line" > < a name = "l00864" > < / a > < span class = "lineno" > 864< / span >   < span class = "keywordflow" > if< / span > (lb == -< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > & & ub == +< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00865" > < / a > < span class = "lineno" > 865< / span >   AppendMpsLineHeader(< span class = "stringliteral" > " FR" < / span > , < span class = "stringliteral" > " BOUND" < / span > , & bounds_section);< / div >
< div class = "line" > < a name = "l00866" > < / a > < span class = "lineno" > 866< / span >   absl::StrAppendFormat(& bounds_section, < span class = "stringliteral" > " %s\n" < / span > , var_name);< / div >
< div class = "line" > < a name = "l00867" > < / a > < span class = "lineno" > 867< / span >   < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a name = "l00868" > < / a > < span class = "lineno" > 868< / span >   }< / div >
< div class = "line" > < a name = "l00869" > < / a > < span class = "lineno" > 869< / span >   < / div >
< div class = "line" > < a name = "l00870" > < / a > < span class = "lineno" > 870< / span >   < span class = "keywordflow" > if< / span > (var_proto.is_integer()) {< / div >
< div class = "line" > < a name = "l00871" > < / a > < span class = "lineno" > 871< / span >   < span class = "keywordflow" > if< / span > (IsBoolean(var_proto)) {< / div >
< div class = "line" > < a name = "l00872" > < / a > < span class = "lineno" > 872< / span >   AppendMpsLineHeader(< span class = "stringliteral" > " BV" < / span > , < span class = "stringliteral" > " BOUND" < / span > , & bounds_section);< / div >
< div class = "line" > < a name = "l00873" > < / a > < span class = "lineno" > 873< / span >   absl::StrAppendFormat(& bounds_section, < span class = "stringliteral" > " %s\n" < / span > , var_name);< / div >
< div class = "line" > < a name = "l00874" > < / a > < span class = "lineno" > 874< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00875" > < / a > < span class = "lineno" > 875< / span >   < span class = "keywordflow" > if< / span > (lb == ub) {< / div >
< div class = "line" > < a name = "l00876" > < / a > < span class = "lineno" > 876< / span >   AppendMpsBound(< span class = "stringliteral" > " FX" < / span > , var_name, lb, & bounds_section);< / div >
< div class = "line" > < a name = "l00877" > < / a > < span class = "lineno" > 877< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00878" > < / a > < span class = "lineno" > 878< / span >   < span class = "keywordflow" > if< / span > (lb == -< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00879" > < / a > < span class = "lineno" > 879< / span >   AppendMpsLineHeader(< span class = "stringliteral" > " MI" < / span > , < span class = "stringliteral" > " BOUND" < / span > , & bounds_section);< / div >
< div class = "line" > < a name = "l00880" > < / a > < span class = "lineno" > 880< / span >   absl::StrAppendFormat(& bounds_section, < span class = "stringliteral" > " %s\n" < / span > , var_name);< / div >
< div class = "line" > < a name = "l00881" > < / a > < span class = "lineno" > 881< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (lb != 0.0 || ub == < a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00882" > < / a > < span class = "lineno" > 882< / span >   < span class = "comment" > // " LI" can be skipped if it' s 0.< / span > < / div >
< div class = "line" > < a name = "l00883" > < / a > < span class = "lineno" > 883< / span >   < span class = "comment" > // There is one exception to that rule: if UI=+inf, we can' t skip< / span > < / div >
< div class = "line" > < a name = "l00884" > < / a > < span class = "lineno" > 884< / span >   < span class = "comment" > // LI=0 or the variable will be parsed as binary.< / span > < / div >
< div class = "line" > < a name = "l00885" > < / a > < span class = "lineno" > 885< / span >   AppendMpsBound(< span class = "stringliteral" > " LI" < / span > , var_name, lb, & bounds_section);< / div >
< div class = "line" > < a name = "l00886" > < / a > < span class = "lineno" > 886< / span >   }< / div >
< div class = "line" > < a name = "l00887" > < / a > < span class = "lineno" > 887< / span >   < span class = "keywordflow" > if< / span > (ub != < a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00888" > < / a > < span class = "lineno" > 888< / span >   AppendMpsBound(< span class = "stringliteral" > " UI" < / span > , var_name, ub, & bounds_section);< / div >
< div class = "line" > < a name = "l00889" > < / a > < span class = "lineno" > 889< / span >   }< / div >
< div class = "line" > < a name = "l00890" > < / a > < span class = "lineno" > 890< / span >   }< / div >
< div class = "line" > < a name = "l00891" > < / a > < span class = "lineno" > 891< / span >   }< / div >
< div class = "line" > < a name = "l00892" > < / a > < span class = "lineno" > 892< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00893" > < / a > < span class = "lineno" > 893< / span >   < span class = "keywordflow" > if< / span > (lb == ub) {< / div >
< div class = "line" > < a name = "l00894" > < / a > < span class = "lineno" > 894< / span >   AppendMpsBound(< span class = "stringliteral" > " FX" < / span > , var_name, lb, & bounds_section);< / div >
< div class = "line" > < a name = "l00895" > < / a > < span class = "lineno" > 895< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00896" > < / a > < span class = "lineno" > 896< / span >   < span class = "keywordflow" > if< / span > (lb == -< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00897" > < / a > < span class = "lineno" > 897< / span >   AppendMpsLineHeader(< span class = "stringliteral" > " MI" < / span > , < span class = "stringliteral" > " BOUND" < / span > , & bounds_section);< / div >
< div class = "line" > < a name = "l00898" > < / a > < span class = "lineno" > 898< / span >   absl::StrAppendFormat(& bounds_section, < span class = "stringliteral" > " %s\n" < / span > , var_name);< / div >
< div class = "line" > < a name = "l00899" > < / a > < span class = "lineno" > 899< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (lb != 0.0) {< / div >
< div class = "line" > < a name = "l00900" > < / a > < span class = "lineno" > 900< / span >   AppendMpsBound(< span class = "stringliteral" > " LO" < / span > , var_name, lb, & bounds_section);< / div >
< div class = "line" > < a name = "l00901" > < / a > < span class = "lineno" > 901< / span >   }< / div >
< div class = "line" > < a name = "l00902" > < / a > < span class = "lineno" > 902< / span >   < span class = "keywordflow" > if< / span > (lb == 0.0 & & ub == +< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00903" > < / a > < span class = "lineno" > 903< / span >   AppendMpsLineHeader(< span class = "stringliteral" > " PL" < / span > , < span class = "stringliteral" > " BOUND" < / span > , & bounds_section);< / div >
< div class = "line" > < a name = "l00904" > < / a > < span class = "lineno" > 904< / span >   absl::StrAppendFormat(& bounds_section, < span class = "stringliteral" > " %s\n" < / span > , var_name);< / div >
< div class = "line" > < a name = "l00905" > < / a > < span class = "lineno" > 905< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (ub != +< a class = "code" href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > kInfinity< / a > ) {< / div >
< div class = "line" > < a name = "l00906" > < / a > < span class = "lineno" > 906< / span >   AppendMpsBound(< span class = "stringliteral" > " UP" < / span > , var_name, ub, & bounds_section);< / div >
< div class = "line" > < a name = "l00907" > < / a > < span class = "lineno" > 907< / span >   }< / div >
< div class = "line" > < a name = "l00908" > < / a > < span class = "lineno" > 908< / span >   }< / div >
< div class = "line" > < a name = "l00909" > < / a > < span class = "lineno" > 909< / span >   }< / div >
< div class = "line" > < a name = "l00910" > < / a > < span class = "lineno" > 910< / span >   }< / div >
< div class = "line" > < a name = "l00911" > < / a > < span class = "lineno" > 911< / span >   < span class = "keywordflow" > if< / span > (!bounds_section.empty()) {< / div >
< div class = "line" > < a name = "l00912" > < / a > < span class = "lineno" > 912< / span >   absl::StrAppend(output, < span class = "stringliteral" > " BOUNDS\n" < / span > , bounds_section);< / div >
< div class = "line" > < a name = "l00913" > < / a > < span class = "lineno" > 913< / span >   }< / div >
< div class = "line" > < a name = "l00914" > < / a > < span class = "lineno" > 914< / span >   < / div >
< div class = "line" > < a name = "l00915" > < / a > < span class = "lineno" > 915< / span >   absl::StrAppend(output, < span class = "stringliteral" > " ENDATA\n" < / span > );< / div >
< div class = "line" > < a name = "l00916" > < / a > < span class = "lineno" > 916< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00917" > < / a > < span class = "lineno" > 917< / span >   }< / div >
< div class = "line" > < a name = "l00918" > < / a > < span class = "lineno" > 918< / span >   < / div >
< div class = "line" > < a name = "l00919" > < / a > < span class = "lineno" > 919< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00920" > < / a > < span class = "lineno" > 920< / span >   } < span class = "comment" > // namespace operations_research< / span > < / div >
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< div class = "ttc" id = "aalldiff__cst_8cc_html_a26e6db9bcc64b584051ecc28171ed11f" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f" > max< / a > < / div > < div class = "ttdeci" > int64_t max< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00140" > alldiff_cst.cc:140< / a > < / div > < / div >
< div class = "ttc" id = "aalldiff__cst_8cc_html_ad10edae0a852d72fb76afb1c77735045" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045" > min< / a > < / div > < div class = "ttdeci" > int64_t min< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00139" > alldiff_cst.cc:139< / a > < / div > < / div >
2020-09-02 09:42:51 +02:00
< div class = "ttc" id = "abase_2logging_8h_html" > < div class = "ttname" > < a href = "base_2logging_8h.html" > logging.h< / a > < / div > < / div >
2021-04-27 23:00:03 +02:00
< div class = "ttc" id = "abase_2logging_8h_html_a09f7d88282cf92c9f231270ac113e5c6" > < div class = "ttname" > < a href = "base_2logging_8h.html#a09f7d88282cf92c9f231270ac113e5c6" > LOG_IF< / a > < / div > < div class = "ttdeci" > #define LOG_IF(severity, condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00482" > base/logging.h:482< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_accad43a85d781d53381cd53a9894b6ae" > < div class = "ttname" > < a href = "base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae" > LOG< / a > < / div > < div class = "ttdeci" > #define LOG(severity)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00423" > base/logging.h:423< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "acommandlineflags_8h_html" > < div class = "ttname" > < a href = "commandlineflags_8h.html" > commandlineflags.h< / a > < / div > < / div >
< div class = "ttc" id = "acp__model__fz__solver_8cc_html_aed003f5eb5197bc586b7ef2c36a63da2" > < div class = "ttname" > < a href = "cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2" > proto< / a > < / div > < div class = "ttdeci" > CpModelProto proto< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "cp__model__fz__solver_8cc_source.html#l00107" > cp_model_fz_solver.cc:107< / a > < / div > < / div >
2021-04-27 23:00:03 +02:00
< 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 >
2020-09-02 09:42:51 +02:00
< div class = "ttc" id = "afp__utils_8h_html" > < div class = "ttname" > < a href = "fp__utils_8h.html" > fp_utils.h< / a > < / div > < / div >
2021-04-27 23:00:03 +02:00
< div class = "ttc" id = "agurobi__interface_8cc_html_a0728f23c9a47655d38e0bf1a2f200bcf" > < div class = "ttname" > < a href = "gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf" > model< / a > < / div > < div class = "ttdeci" > GRBmodel * model< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gurobi__interface_8cc_source.html#l00273" > gurobi_interface.cc:273< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aintegral__types_8h_html" > < div class = "ttname" > < a href = "integral__types_8h.html" > integral_types.h< / a > < / div > < / div >
< div class = "ttc" id = "alinear__solver_8pb_8h_html" > < div class = "ttname" > < a href = "linear__solver_8pb_8h.html" > linear_solver.pb.h< / a > < / div > < / div >
< div class = "ttc" id = "alog__severity_8h_html_a50e5762f38854b37ee3e2851bc1bb0e7" > < div class = "ttname" > < a href = "log__severity_8h.html#a50e5762f38854b37ee3e2851bc1bb0e7" > WARNING< / a > < / div > < div class = "ttdeci" > const int WARNING< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "log__severity_8h_source.html#l00031" > log_severity.h:31< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "amacros_8h_html_af8df3547bfde53a5acb93e2607b0034a" > < div class = "ttname" > < a href = "macros_8h.html#af8df3547bfde53a5acb93e2607b0034a" > DISALLOW_COPY_AND_ASSIGN< / a > < / div > < div class = "ttdeci" > #define DISALLOW_COPY_AND_ASSIGN(TypeName)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "macros_8h_source.html#l00029" > macros.h:29< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< 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 = "amodel__exporter_8cc_html_a0198cf82f6ffb8734509542f49c8c587" > < div class = "ttname" > < a href = "model__exporter_8cc.html#a0198cf82f6ffb8734509542f49c8c587" > ABSL_FLAG< / a > < / div > < div class = "ttdeci" > ABSL_FLAG(bool, lp_log_invalid_name, false, " DEPRECATED." )< / div > < / div >
2020-09-02 09:42:51 +02:00
< div class = "ttc" id = "amodel__exporter_8h_html" > < div class = "ttname" > < a href = "model__exporter_8h.html" > model_exporter.h< / a > < / div > < / div >
2021-04-27 23:00:03 +02:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_af9a790b7e8c5b0c6d55b336177378e78" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78" > operations_research::glop::kInfinity< / a > < / div > < div class = "ttdeci" > const double kInfinity< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00084" > lp_types.h:84< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html" > < div class = "ttname" > < a href = "namespaceoperations__research.html" > operations_research< / a > < / div > < div class = "ttdoc" > Collection of objects used to extend the Constraint Solver library.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dense__doubly__linked__list_8h_source.html#l00021" > dense_doubly_linked_list.h:21< / a > < / div > < / div >
2020-11-18 14:53:30 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_a8511ded0dd137bb52026b223ba0669b3" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a8511ded0dd137bb52026b223ba0669b3" > operations_research::ExportModelAsMpsFormat< / a > < / div > < div class = "ttdeci" > absl::StatusOr< std::string > ExportModelAsMpsFormat(const MPModelProto & model, const MPModelExportOptions & options)< / div > < div class = "ttdoc" > Outputs the current model (variables, constraints, objective) as a string encoded in MPS file format,...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__exporter_8cc_source.html#l00231" > model_exporter.cc:231< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "anamespaceoperations__research_html_acc00ba1bc76286e8c84346133d407bd7" > < div class = "ttname" > < a href = "namespaceoperations__research.html#acc00ba1bc76286e8c84346133d407bd7" > operations_research::ExportModelAsLpFormat< / a > < / div > < div class = "ttdeci" > absl::StatusOr< std::string > ExportModelAsLpFormat(const MPModelProto & model, const MPModelExportOptions & options)< / div > < div class = "ttdoc" > Outputs the current model (variables, constraints, objective) as a string encoded in the so-called " C...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__exporter_8cc_source.html#l00214" > model_exporter.cc:214< / a > < / div > < / div >
2021-04-27 23:00:03 +02:00
< div class = "ttc" id = "arouting__filters_8cc_html_a8e4ee19dee0e00541dbe9bbc83d806ba" > < div class = "ttname" > < a href = "routing__filters_8cc.html#a8e4ee19dee0e00541dbe9bbc83d806ba" > coefficient< / a > < / div > < div class = "ttdeci" > int64_t coefficient< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "routing__filters_8cc_source.html#l00985" > routing_filters.cc:985< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "astructoperations__research_1_1_m_p_model_export_options_html" > < div class = "ttname" > < a href = "structoperations__research_1_1_m_p_model_export_options.html" > operations_research::MPModelExportOptions< / a > < / div > < div class = "ttdoc" > Export options.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "model__exporter_8h_source.html#l00029" > model_exporter.h:29< / a > < / div > < / div >
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2020-09-02 09:42:51 +02:00
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