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

Linear solver wrapper: changed the constraint activity API.

Browse Source
This commit is contained in:
Vincent Furnon
2015-06-18 14:26:12 +02:00
parent e0901a9ad9
commit eb7a508d09
13 changed files with 60 additions and 92 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
examples/cpp/linear_programming.cc
View File

@@ -82,12 +82,13 @@ void RunLinearProgrammingExample(
LOG(INFO) << "x1: reduced cost = " << x1->reduced_cost();
LOG(INFO) << "x2: reduced cost = " << x2->reduced_cost();
LOG(INFO) << "x3: reduced cost = " << x3->reduced_cost();
const std::vector<double> activities = solver.ComputeConstraintActivities();
LOG(INFO) << "c0: dual value = " << c0->dual_value()
<< " activity = " << c0->activity();
<< " activity = " << activities[c0->index()];
LOG(INFO) << "c1: dual value = " << c1->dual_value()
<< " activity = " << c1->activity();
<< " activity = " << activities[c1->index()];
LOG(INFO) << "c2: dual value = " << c2->dual_value()
<< " activity = " << c2->activity();
<< " activity = " << activities[c2->index()];
}
void RunAllExamples() {