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OwningTwoLevelPreconditioner: avoid use of sstream

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This commit is contained in:
Arne Morten Kvarving 2023-01-02 15:17:49 +01:00
parent 6d033fcf56
commit ccce1cfe86
1 changed files with 4 additions and 2 deletions
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6
opm/simulators/linalg/OwningTwoLevelPreconditioner.hpp
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@ -107,7 +107,8 @@ public:
std::string filename = prm.get<std::string>("weights_filename", "impes_weights.txt"); std::string filename = prm.get<std::string>("weights_filename", "impes_weights.txt");
std::ofstream outfile(filename); std::ofstream outfile(filename);
if (!outfile) { if (!outfile) {
OPM_THROW(std::ofstream::failure, "Could not write weights to file " << filename << "."); OPM_THROW(std::ofstream::failure,
"Could not write weights to file " + filename + ".");
} }
Dune::writeMatrixMarket(weights_, outfile); Dune::writeMatrixMarket(weights_, outfile);
} }
@ -139,7 +140,8 @@ public:
auto filename = prm.get<std::string>("weights_filename", "impes_weights.txt"); auto filename = prm.get<std::string>("weights_filename", "impes_weights.txt");
std::ofstream outfile(filename); std::ofstream outfile(filename);
if (!outfile) { if (!outfile) {
OPM_THROW(std::ofstream::failure, "Could not write weights to file " << filename << "."); OPM_THROW(std::ofstream::failure,
"Could not write weights to file " + filename + ".");
} }
Dune::writeMatrixMarket(weights_, outfile); Dune::writeMatrixMarket(weights_, outfile);
} }