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[issue1119] Fix method names in SoPlex interface. #187

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merged 2 commits into from
Oct 6, 2023
Merged

[issue1119] Fix method names in SoPlex interface. #187

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79e8877
Fix method names in SoPlex interface.
jendrikseipp Oct 4, 2023
b0825c8
Fix typo.
jendrikseipp Oct 4, 2023
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10 changes: 5 additions & 5 deletions src/search/lp/soplex_solver_interface.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ SoPlexSolverInterface::SoPlexSolverInterface() : SolverInterface() {
void SoPlexSolverInterface::load_problem(const LinearProgram &lp) {
for (const LPVariable &var : lp.get_variables()) {
if (var.is_integer) {
cout << "SoPlex does not support integer variables" << endl;
cerr << "SoPlex does not support integer variables" << endl;
utils::exit_with(utils::ExitCode::SEARCH_UNSUPPORTED);
}
}
Expand Down Expand Up @@ -105,18 +105,18 @@ void SoPlexSolverInterface::set_constraint_upper_bound(int index, double bound)
}

void SoPlexSolverInterface::set_variable_lower_bound(int index, double bound) {
soplex.changeUpperReal(index, bound);
soplex.changeLowerReal(index, bound);
}

void SoPlexSolverInterface::set_variable_upper_bound(int index, double bound) {
soplex.changeLowerReal(index, bound);
soplex.changeUpperReal(index, bound);
}

void SoPlexSolverInterface::set_mip_gap(double /*gap*/) {
/*
There is nothing to do here: Soplex doesn't accept MIPs, so setting a MIP
There is nothing to do here: SoPlex doesn't accept MIPs, so setting a MIP
gap tolerance has no effect. We do not treat it as an error, so solvers
can be set up without cheking what problems they will eventually solve.
can be set up without checking what problems they will eventually solve.
Loading a problem with integer variables will lead to an error either way.
*/
}
Expand Down