FlexibleSolver: avoid use of sstream

This commit is contained in:
Arne Morten Kvarving
2023-01-02 15:17:49 +01:00
parent b148b454c6
commit 52d871f998

View File

@@ -177,7 +177,8 @@ namespace Dune
linsolver_.reset(new Dune::UMFPack<MatrixType>(linearoperator_for_solver_->getmat(), verbosity, dummy));
#endif
} else {
OPM_THROW(std::invalid_argument, "Properties: Solver " << solver_type << " not known.");
OPM_THROW(std::invalid_argument,
"Properties: Solver " + solver_type + " not known.");
}
}