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Diffstat (limited to '')
| -rw-r--r-- | Source/Particles/Collision/MCCProcess.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Source/Particles/Collision/MCCProcess.cpp b/Source/Particles/Collision/MCCProcess.cpp index 383ceb815..a059dd2f5 100644 --- a/Source/Particles/Collision/MCCProcess.cpp +++ b/Source/Particles/Collision/MCCProcess.cpp @@ -97,14 +97,15 @@ MCCProcess::readCrossSectionFile ( amrex::Gpu::HostVector<amrex::Real>& sigmas ) { std::ifstream infile(cross_section_file); + if(!infile.is_open()) amrex::Abort("Failed to open cross-section data file"); + double energy, sigma; while (infile >> energy >> sigma) { energies.push_back(energy); sigmas.push_back(sigma); } - AMREX_ALWAYS_ASSERT_WITH_MESSAGE(energies.size() > 1, - "Failed to read cross-section data from file." - ); + if (infile.bad()) amrex::Abort("Failed to read cross-section data from file."); + infile.close(); } void |