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< a href = "linear__expr_8cc.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a id = "l00001" name = "l00001" > < / a > < span class = "lineno" > 1< / span > < span class = "comment" > // Copyright 2010-2021 Google LLC< / span > < / div >
< div class = "line" > < a id = "l00002" name = "l00002" > < / a > < span class = "lineno" > 2< / span > < span class = "comment" > // Licensed under the Apache License, Version 2.0 (the " License" );< / span > < / div >
< div class = "line" > < a id = "l00003" name = "l00003" > < / a > < span class = "lineno" > 3< / span > < span class = "comment" > // you may not use this file except in compliance with the License.< / span > < / div >
< div class = "line" > < a id = "l00004" name = "l00004" > < / a > < span class = "lineno" > 4< / span > < span class = "comment" > // You may obtain a copy of the License at< / span > < / div >
< div class = "line" > < a id = "l00005" name = "l00005" > < / a > < span class = "lineno" > 5< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00006" name = "l00006" > < / a > < span class = "lineno" > 6< / span > < span class = "comment" > // http://www.apache.org/licenses/LICENSE-2.0< / span > < / div >
< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00008" name = "l00008" > < / a > < span class = "lineno" > 8< / span > < span class = "comment" > // Unless required by applicable law or agreed to in writing, software< / span > < / div >
< div class = "line" > < a id = "l00009" name = "l00009" > < / a > < span class = "lineno" > 9< / span > < span class = "comment" > // distributed under the License is distributed on an " AS IS" BASIS,< / span > < / div >
< div class = "line" > < a id = "l00010" name = "l00010" > < / a > < span class = "lineno" > 10< / span > < span class = "comment" > // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.< / span > < / div >
< div class = "line" > < a id = "l00011" name = "l00011" > < / a > < span class = "lineno" > 11< / span > < span class = "comment" > // See the License for the specific language governing permissions and< / span > < / div >
< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < span class = "comment" > // limitations under the License.< / span > < / div >
< div class = "line" > < a id = "l00013" name = "l00013" > < / a > < span class = "lineno" > 13< / span > < / div >
< div class = "line" > < a id = "l00014" name = "l00014" > < / a > < span class = "lineno" > 14< / span > < span class = "preprocessor" > #include " < a class = "code" href = "linear__expr_8h.html" > ortools/linear_solver/linear_expr.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < span class = "preprocessor" > #include < limits> < / span > < / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "preprocessor" > #include " absl/strings/str_join.h" < / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "preprocessor" > #include " < a class = "code" href = "base_2logging_8h.html" > ortools/base/logging.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "preprocessor" > #include " < a class = "code" href = "linear__solver_8h.html" > ortools/linear_solver/linear_solver.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#a7b163def8264a8ab405bb6069340d2c6" > 24< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a708e7b52aae1fa3c440ef7ced3f06cd9" > LinearExpr::LinearExpr< / a > (< span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a98c17ae8d99a73259ea78de8c4b66254" > constant< / a > ) : < a class = "code hl_variable" href = "interval_8cc.html#adeaf787e3a80bbf698cb9e26264474e0" > offset_< / a > (< a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a98c17ae8d99a73259ea78de8c4b66254" > constant< / a > ), terms_() {}< / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#a708e7b52aae1fa3c440ef7ced3f06cd9" > 26< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a708e7b52aae1fa3c440ef7ced3f06cd9" > LinearExpr::LinearExpr< / a > () : < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > (0.0) {}< / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#ab2ca0acd2e70df1dbf8ec0d516bc7fcc" > 28< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a708e7b52aae1fa3c440ef7ced3f06cd9" > LinearExpr::LinearExpr< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) : < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > (0.0) {< / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > terms_[< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ] = 1.0;< / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > }< / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#a8bf5a8a9a39766ad2665df3918fa16f5" > 32< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a8bf5a8a9a39766ad2665df3918fa16f5" > LinearExpr::operator+=< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & rhs) {< / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & kv : rhs.terms_) {< / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > terms_[kv.first] += kv.second;< / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > }< / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > offset_ += rhs.offset_;< / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < span class = "keywordflow" > return< / span > *< span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > }< / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > < / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#a8e15a84c5f3a2689174372cc15e62848" > 40< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a8e15a84c5f3a2689174372cc15e62848" > LinearExpr::operator-=< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & rhs) {< / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & kv : rhs.terms_) {< / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > terms_[kv.first] -= kv.second;< / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > }< / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > offset_ -= rhs.offset_;< / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > < span class = "keywordflow" > return< / span > *< span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > }< / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > < / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#a76cff2db2d37cf7bb3853edae5791536" > 48< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a76cff2db2d37cf7bb3853edae5791536" > LinearExpr::operator*=< / a > (< span class = "keywordtype" > double< / span > rhs) {< / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > < span class = "keywordflow" > if< / span > (rhs == 0) {< / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > terms_.clear();< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > offset_ = 0;< / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (rhs != 1) {< / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & kv : terms_) {< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > kv.second *= rhs;< / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > }< / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > offset_ *= rhs;< / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > }< / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < span class = "keywordflow" > return< / span > *< span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > }< / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > < / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#a9e9625e3efbde1a73eaf5a49d11487fc" > 61< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a9e9625e3efbde1a73eaf5a49d11487fc" > LinearExpr::operator/=< / a > (< span class = "keywordtype" > double< / span > rhs) {< / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > (rhs, 0);< / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > < span class = "keywordflow" > return< / span > (*< span class = "keyword" > this< / span > ) *= 1 / rhs;< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > }< / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#a32985ab0882c48b374e1d26e0fdf9ce6" > 66< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a32985ab0882c48b374e1d26e0fdf9ce6" > LinearExpr::operator-< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > (*< span class = "keyword" > this< / span > ) * -1; }< / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > < / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > < span class = "comment" > // static< / span > < / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#af7090523fa7dfe3329099051940decfc" > 69< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#af7090523fa7dfe3329099051940decfc" > LinearExpr::NotVar< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ) {< / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > *= -1;< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > += 1;< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ;< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > }< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#a1953d5ae154875095008836cd15ab348" > 75< / a > < / span > < span class = "keywordtype" > double< / span > < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a1953d5ae154875095008836cd15ab348" > LinearExpr::SolutionValue< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < span class = "keywordtype" > double< / span > solution = offset_;< / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & pair : terms_) {< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > solution += pair.first-> solution_value() * pair.second;< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > }< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < span class = "keywordflow" > return< / span > solution;< / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > }< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > < / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > < span class = "keywordtype" > void< / span > AppendTerm(< span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > , < span class = "keyword" > const< / span > std::string& var_name,< / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a9b151b7823afeaec2e767a5190d864df" > is_first< / a > , std::string* s) {< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a9b151b7823afeaec2e767a5190d864df" > is_first< / a > ) {< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > == 1.0) {< / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > absl::StrAppend(s, var_name);< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > == -1.0) {< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > absl::StrAppend(s, < span class = "stringliteral" > " -" < / span > , var_name);< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > absl::StrAppend(s, < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > , < span class = "stringliteral" > " *" < / span > , var_name);< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > }< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > < span class = "keyword" > const< / span > std::string op = < a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > < 0 ? < span class = "stringliteral" > " -" < / span > : < span class = "stringliteral" > " +" < / span > ;< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > abs_coef = std::abs(< a class = "code hl_variable" href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > );< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "keywordflow" > if< / span > (abs_coef == 1.0) {< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > absl::StrAppend(s, < span class = "stringliteral" > " " < / span > , op, < span class = "stringliteral" > " " < / span > , var_name);< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > absl::StrAppend(s, < span class = "stringliteral" > " " < / span > , op, < span class = "stringliteral" > " " < / span > , abs_coef, < span class = "stringliteral" > " *" < / span > , var_name);< / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > }< / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > }< / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > }< / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > < span class = "keywordtype" > void< / span > AppendOffset(< span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > offset, < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a9b151b7823afeaec2e767a5190d864df" > is_first< / a > , std::string* s) {< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a9b151b7823afeaec2e767a5190d864df" > is_first< / a > ) {< / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > absl::StrAppend(s, offset);< / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < span class = "keywordflow" > if< / span > (offset != 0.0) {< / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > < span class = "keyword" > const< / span > std::string op = offset < 0 ? < span class = "stringliteral" > " -" < / span > : < span class = "stringliteral" > " +" < / span > ;< / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > absl::StrAppend(s, < span class = "stringliteral" > " " < / span > , op, < span class = "stringliteral" > " " < / span > , std::abs(offset));< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > }< / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > }< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > }< / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_expr.html#a19c380b03cea21d7ac7325136a131ff0" > 119< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a19c380b03cea21d7ac7325136a131ff0" > LinearExpr::ToString< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > std::vector< const MPVariable*> vars_in_order;< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & var_val_pair : terms_) {< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > vars_in_order.push_back(var_val_pair.first);< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > }< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > std::sort(vars_in_order.begin(), vars_in_order.end(),< / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > [](< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * v, < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * u) {< / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > return v-> index() < u-> index();< / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > });< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > std::string result;< / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a9b151b7823afeaec2e767a5190d864df" > is_first< / a > = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_m_p_variable.html" > MPVariable< / a > * < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > : vars_in_order) {< / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < span class = "comment" > // MPSolver gives names to all variables, even if you don' t.< / span > < / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (!< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> name().empty());< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > AppendTerm(terms_.at(< a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > ), < a class = "code hl_variable" href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > -> name(), < a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a9b151b7823afeaec2e767a5190d864df" > is_first< / a > , & result);< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > < a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a9b151b7823afeaec2e767a5190d864df" > is_first< / a > = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > }< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > AppendOffset(offset_, < a class = "code hl_variable" href = "variable__and__expressions_8cc.html#a9b151b7823afeaec2e767a5190d864df" > is_first< / a > , & result);< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > < span class = "comment" > // TODO(user): support optionally cropping long strings.< / span > < / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > }< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a4d39af6692e71ee2b0191f0a9d46b764" > 141< / a > < / span > std::ostream& < a class = "code hl_function" href = "namespaceoperations__research.html#a51e0728b2f50b8aa26f3115138b8ff1b" > operator< < < / a > (std::ostream& stream, < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & linear_expr) {< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > stream < < linear_expr.< a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a19c380b03cea21d7ac7325136a131ff0" > ToString< / a > ();< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > < span class = "keywordflow" > return< / span > stream;< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > }< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a118de93231a6290e4f98ce5d981fd903" > 146< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > < a class = "code hl_function" href = "namespaceoperations__research.html#a118de93231a6290e4f98ce5d981fd903" > operator+< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > lhs, < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & rhs) {< / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > lhs += rhs;< / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > < span class = "keywordflow" > return< / span > lhs;< / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > }< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a9a57971e3ced4a836ed66de9dc3b657d" > 150< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > < a class = "code hl_function" href = "namespaceoperations__research.html#a9a57971e3ced4a836ed66de9dc3b657d" > operator-< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > lhs, < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & rhs) {< / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > lhs -= rhs;< / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < span class = "keywordflow" > return< / span > lhs;< / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > }< / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a66066138340286e4386bbb3de7eafdf4" > 154< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > < a class = "code hl_function" href = "namespaceoperations__research.html#a66066138340286e4386bbb3de7eafdf4" > operator*< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > lhs, < span class = "keywordtype" > double< / span > rhs) {< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > lhs *= rhs;< / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > < span class = "keywordflow" > return< / span > lhs;< / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > }< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a81b3f73c470d398ce42791b85964e90f" > 158< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > < a class = "code hl_function" href = "namespaceoperations__research.html#a81b3f73c470d398ce42791b85964e90f" > operator/< / a > (< a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > lhs, < span class = "keywordtype" > double< / span > rhs) {< / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > lhs /= rhs;< / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > < span class = "keywordflow" > return< / span > lhs;< / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > }< / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#a4ad9d128501e5d521839ad16cdc82d39" > 162< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > < a class = "code hl_function" href = "namespaceoperations__research.html#a66066138340286e4386bbb3de7eafdf4" > operator*< / a > (< span class = "keywordtype" > double< / span > lhs, < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > rhs) {< / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > rhs *= lhs;< / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > < span class = "keywordflow" > return< / span > rhs;< / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > }< / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > < / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_linear_range.html#ac594ef42ae702537dd3fcd7dee8742a2" > 167< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_linear_range.html#a32ea297f2577df1857c480c965f0b6b7" > LinearRange::LinearRange< / a > (< span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > , < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & linear_expr,< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < span class = "keywordtype" > double< / span > < a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > )< / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > : lower_bound_(< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > ),< / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > linear_expr_(linear_expr),< / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > upper_bound_(< a class = "code hl_variable" href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > ) {< / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > lower_bound_ -= linear_expr_.< a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a96ffc785b7b2135c7980c985883ffdd3" > offset< / a > ();< / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > upper_bound_ -= linear_expr_.< a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a96ffc785b7b2135c7980c985883ffdd3" > offset< / a > ();< / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > linear_expr_ -= linear_expr_.< a class = "code hl_function" href = "classoperations__research_1_1_linear_expr.html#a96ffc785b7b2135c7980c985883ffdd3" > offset< / a > ();< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > }< / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > < / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#ad0e6185e1b4809a4edd6cc31ac00d7e2" > 177< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_range.html" > LinearRange< / a > < a class = "code hl_function" href = "namespaceoperations__research.html#ad0e6185e1b4809a4edd6cc31ac00d7e2" > operator< =< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & lhs, < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & rhs) {< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_range.html" > LinearRange< / a > (-std::numeric_limits< double> ::infinity(), lhs - rhs, 0);< / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > }< / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#ae161405d349af5d521fa0fd25c3b6f83" > 180< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_range.html" > LinearRange< / a > < a class = "code hl_function" href = "namespaceoperations__research.html#ae161405d349af5d521fa0fd25c3b6f83" > operator==< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & lhs, < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & rhs) {< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_range.html" > LinearRange< / a > (0, lhs - rhs, 0);< / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > }< / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research.html#ab7cf6c0298d3fa64034fe8d1eff683f6" > 183< / a > < / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_range.html" > LinearRange< / a > < a class = "code hl_function" href = "namespaceoperations__research.html#ab7cf6c0298d3fa64034fe8d1eff683f6" > operator> =< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & lhs, < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_expr.html" > LinearExpr< / a > & rhs) {< / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_class" href = "classoperations__research_1_1_linear_range.html" > LinearRange< / a > (0, lhs - rhs, std::numeric_limits< double> ::infinity());< / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > }< / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > } < span class = "comment" > // namespace operations_research< / span > < / div >
< div class = "ttc" id = "abase_2logging_8h_html" > < div class = "ttname" > < a href = "base_2logging_8h.html" > logging.h< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_a46e69120fbd3b36e6960e096d23b66f0" > < div class = "ttname" > < a href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > < / div > < div class = "ttdeci" > #define DCHECK_NE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00892" > base/logging.h:892< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ae17f8119c108cf3070bad3449c7e0006" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > < / div > < div class = "ttdeci" > #define DCHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00890" > base/logging.h:890< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html" > operations_research::LinearExpr< / a > < / div > < div class = "ttdoc" > LinearExpr models a quantity that is linear in the decision variables (MPVariable) of an optimization...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8h_source.html#l00114" > linear_expr.h:114< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html_a1953d5ae154875095008836cd15ab348" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#a1953d5ae154875095008836cd15ab348" > operations_research::LinearExpr::SolutionValue< / a > < / div > < div class = "ttdeci" > double SolutionValue() const< / div > < div class = "ttdoc" > Evaluates the value of this expression at the solution found.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00075" > linear_expr.cc:75< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html_a19c380b03cea21d7ac7325136a131ff0" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#a19c380b03cea21d7ac7325136a131ff0" > operations_research::LinearExpr::ToString< / a > < / div > < div class = "ttdeci" > std::string ToString() const< / div > < div class = "ttdoc" > A human readable representation of this.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00119" > linear_expr.cc:119< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html_a32985ab0882c48b374e1d26e0fdf9ce6" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#a32985ab0882c48b374e1d26e0fdf9ce6" > operations_research::LinearExpr::operator-< / a > < / div > < div class = "ttdeci" > LinearExpr operator-() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00066" > linear_expr.cc:66< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html_a708e7b52aae1fa3c440ef7ced3f06cd9" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#a708e7b52aae1fa3c440ef7ced3f06cd9" > operations_research::LinearExpr::LinearExpr< / a > < / div > < div class = "ttdeci" > LinearExpr()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00026" > linear_expr.cc:26< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html_a76cff2db2d37cf7bb3853edae5791536" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#a76cff2db2d37cf7bb3853edae5791536" > operations_research::LinearExpr::operator*=< / a > < / div > < div class = "ttdeci" > LinearExpr & operator*=(double rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00048" > linear_expr.cc:48< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html_a8bf5a8a9a39766ad2665df3918fa16f5" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#a8bf5a8a9a39766ad2665df3918fa16f5" > operations_research::LinearExpr::operator+=< / a > < / div > < div class = "ttdeci" > LinearExpr & operator+=(const LinearExpr & rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00032" > linear_expr.cc:32< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html_a8e15a84c5f3a2689174372cc15e62848" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#a8e15a84c5f3a2689174372cc15e62848" > operations_research::LinearExpr::operator-=< / a > < / div > < div class = "ttdeci" > LinearExpr & operator-=(const LinearExpr & rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00040" > linear_expr.cc:40< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html_a96ffc785b7b2135c7980c985883ffdd3" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#a96ffc785b7b2135c7980c985883ffdd3" > operations_research::LinearExpr::offset< / a > < / div > < div class = "ttdeci" > double offset() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8h_source.html#l00142" > linear_expr.h:142< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html_a9e9625e3efbde1a73eaf5a49d11487fc" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#a9e9625e3efbde1a73eaf5a49d11487fc" > operations_research::LinearExpr::operator/=< / a > < / div > < div class = "ttdeci" > LinearExpr & operator/=(double rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00061" > linear_expr.cc:61< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_expr_html_af7090523fa7dfe3329099051940decfc" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_expr.html#af7090523fa7dfe3329099051940decfc" > operations_research::LinearExpr::NotVar< / a > < / div > < div class = "ttdeci" > static LinearExpr NotVar(LinearExpr var)< / div > < div class = "ttdoc" > Returns 1-var.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00069" > linear_expr.cc:69< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_range_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_range.html" > operations_research::LinearRange< / a > < / div > < div class = "ttdoc" > An expression of the form:< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8h_source.html#l00192" > linear_expr.h:192< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_linear_range_html_a32ea297f2577df1857c480c965f0b6b7" > < div class = "ttname" > < a href = "classoperations__research_1_1_linear_range.html#a32ea297f2577df1857c480c965f0b6b7" > operations_research::LinearRange::LinearRange< / a > < / div > < div class = "ttdeci" > LinearRange()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8h_source.html#l00194" > linear_expr.h:194< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1_m_p_variable_html" > < div class = "ttname" > < a href = "classoperations__research_1_1_m_p_variable.html" > operations_research::MPVariable< / a > < / div > < div class = "ttdoc" > The class for variables of a Mathematical Programming (MP) model.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__solver_8h_source.html#l01093" > linear_solver.h:1093< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aexpr__array_8cc_html_a472a99923cbe11ae7b5a5d157d9ad465" > < div class = "ttname" > < a href = "expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465" > var< / a > < / div > < div class = "ttdeci" > IntVar * var< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "expr__array_8cc_source.html#l01874" > expr_array.cc:1874< / a > < / div > < / div >
< div class = "ttc" id = "aexpr__array_8cc_html_abda708e4a6f0de72a842382f919a7c31" > < div class = "ttname" > < a href = "expr__array_8cc.html#abda708e4a6f0de72a842382f919a7c31" > coef< / a > < / div > < div class = "ttdeci" > int64_t coef< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "expr__array_8cc_source.html#l01875" > expr_array.cc:1875< / a > < / div > < / div >
< div class = "ttc" id = "agscip__solver_8cc_html_a1ba5ca0f61f2fa13bd23bf0f89004f35" > < div class = "ttname" > < a href = "gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35" > upper_bound< / a > < / div > < div class = "ttdeci" > double upper_bound< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gscip__solver_8cc_source.html#l00137" > gscip_solver.cc:137< / a > < / div > < / div >
< div class = "ttc" id = "agscip__solver_8cc_html_a1e2f9a2352c1d9a6cada9544898fceec" > < div class = "ttname" > < a href = "gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec" > lower_bound< / a > < / div > < div class = "ttdeci" > double lower_bound< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "gscip__solver_8cc_source.html#l00136" > gscip_solver.cc:136< / a > < / div > < / div >
< div class = "ttc" id = "ainterval_8cc_html_adeaf787e3a80bbf698cb9e26264474e0" > < div class = "ttname" > < a href = "interval_8cc.html#adeaf787e3a80bbf698cb9e26264474e0" > offset_< / a > < / div > < div class = "ttdeci" > const int64_t offset_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "interval_8cc_source.html#l02108" > interval.cc:2108< / a > < / div > < / div >
< div class = "ttc" id = "alinear__expr_8h_html" > < div class = "ttname" > < a href = "linear__expr_8h.html" > linear_expr.h< / a > < / div > < div class = "ttdoc" > This file allows you to write natural code (like a mathematical equation) to model optimization probl...< / div > < / div >
< div class = "ttc" id = "alinear__solver_8h_html" > < div class = "ttname" > < a href = "linear__solver_8h.html" > linear_solver.h< / a > < / div > < div class = "ttdoc" > A C++ wrapper that provides a simple and unified interface to several linear programming and mixed in...< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html" > < div class = "ttname" > < a href = "namespaceoperations__research.html" > operations_research< / a > < / div > < div class = "ttdoc" > Collection of objects used to extend the Constraint Solver library.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dense__doubly__linked__list_8h_source.html#l00021" > dense_doubly_linked_list.h:21< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a118de93231a6290e4f98ce5d981fd903" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a118de93231a6290e4f98ce5d981fd903" > operations_research::operator+< / a > < / div > < div class = "ttdeci" > LinearExpr operator+(LinearExpr lhs, const LinearExpr & rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00146" > linear_expr.cc:146< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a51e0728b2f50b8aa26f3115138b8ff1b" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a51e0728b2f50b8aa26f3115138b8ff1b" > operations_research::operator< < < / a > < / div > < div class = "ttdeci" > std::ostream & operator< < (std::ostream & out, const Assignment & assignment)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2assignment_8cc_source.html#l01094" > constraint_solver/assignment.cc:1094< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a66066138340286e4386bbb3de7eafdf4" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a66066138340286e4386bbb3de7eafdf4" > operations_research::operator*< / a > < / div > < div class = "ttdeci" > LinearExpr operator*(LinearExpr lhs, double rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00154" > linear_expr.cc:154< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a81b3f73c470d398ce42791b85964e90f" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a81b3f73c470d398ce42791b85964e90f" > operations_research::operator/< / a > < / div > < div class = "ttdeci" > LinearExpr operator/(LinearExpr lhs, double rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00158" > linear_expr.cc:158< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_a9a57971e3ced4a836ed66de9dc3b657d" > < div class = "ttname" > < a href = "namespaceoperations__research.html#a9a57971e3ced4a836ed66de9dc3b657d" > operations_research::operator-< / a > < / div > < div class = "ttdeci" > LinearExpr operator-(LinearExpr lhs, const LinearExpr & rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00150" > linear_expr.cc:150< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ab7cf6c0298d3fa64034fe8d1eff683f6" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ab7cf6c0298d3fa64034fe8d1eff683f6" > operations_research::operator> =< / a > < / div > < div class = "ttdeci" > LinearRange operator> =(const LinearExpr & lhs, const LinearExpr & rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00183" > linear_expr.cc:183< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ad0e6185e1b4809a4edd6cc31ac00d7e2" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ad0e6185e1b4809a4edd6cc31ac00d7e2" > operations_research::operator< =< / a > < / div > < div class = "ttdeci" > LinearRange operator< =(const LinearExpr & lhs, const LinearExpr & rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00177" > linear_expr.cc:177< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html_ae161405d349af5d521fa0fd25c3b6f83" > < div class = "ttname" > < a href = "namespaceoperations__research.html#ae161405d349af5d521fa0fd25c3b6f83" > operations_research::operator==< / a > < / div > < div class = "ttdeci" > LinearRange operator==(const LinearExpr & lhs, const LinearExpr & rhs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "linear__expr_8cc_source.html#l00180" > linear_expr.cc:180< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "avariable__and__expressions_8cc_html_a98c17ae8d99a73259ea78de8c4b66254" > < div class = "ttname" > < a href = "variable__and__expressions_8cc.html#a98c17ae8d99a73259ea78de8c4b66254" > constant< / a > < / div > < div class = "ttdeci" > const double constant< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "variable__and__expressions_8cc_source.html#l00140" > variable_and_expressions.cc:140< / a > < / div > < / div >
< div class = "ttc" id = "avariable__and__expressions_8cc_html_a9b151b7823afeaec2e767a5190d864df" > < div class = "ttname" > < a href = "variable__and__expressions_8cc.html#a9b151b7823afeaec2e767a5190d864df" > is_first< / a > < / div > < div class = "ttdeci" > const bool is_first< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "variable__and__expressions_8cc_source.html#l00106" > variable_and_expressions.cc:106< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
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