always-cautious/ortools-clone
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #664 from prezaei85/patch-1

Browse Source 
Update model_exporter.cc
This commit is contained in:
Mizux
2018-04-25 16:59:38 +02:00
committed by GitHub
parent b284cdf864 b576adaa24
commit d741a967c6
1 changed files with 11 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
ortools/linear_solver/model_exporter.cc
View File

@@ -350,12 +350,17 @@ bool MPModelProtoExporter::ExportModelAsLpFormat(bool obfuscated,
StringAppendF(output, " %.0f <= %s <= %.0f\n", lb,
exported_variable_names_[var_index].c_str(), ub);
} else {
if (lb != -std::numeric_limits<double>::infinity()) {
absl::StrAppend(output, " ", DoubleToString(lb), " <= ");
}
absl::StrAppend(output, exported_variable_names_[var_index]);
if (ub != std::numeric_limits<double>::infinity()) {
absl::StrAppend(output, " <= ", DoubleToString(ub));
absl::StrAppend(output, " ");
if (lb == -std::numeric_limits<double>::infinity() && ub == std::numeric_limits<double>::infinity()) {
absl::StrAppend(output, exported_variable_names_[var_index], " free");
} else {
if (lb != -std::numeric_limits<double>::infinity()) {
absl::StrAppend(output, DoubleToString(lb), " <= ");
}
absl::StrAppend(output, exported_variable_names_[var_index]);
if (ub != std::numeric_limits<double>::infinity()) {
absl::StrAppend(output, " <= ", DoubleToString(ub));
}
}
absl::StrAppend(output, "\n");
}