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Use Algorithm to Locate '--version' Option

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Bård Skaflestad 2021-10-07 15:20:36 +02:00
parent fca167acfd
commit ad74de2e1a
1 changed files with 10 additions and 6 deletions
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16
opm/simulators/flow/Main.hpp
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@ -509,13 +509,17 @@ namespace Opm
//
// the call is intercepted by this function which will print "flow $version"
// on stdout and exit(0).
void handleVersionCmdLine_(int argc, char** argv) {
for ( int i = 1; i < argc; ++i )
void handleVersionCmdLine_(int argc, char** argv)
{
auto pos = std::find_if(argv, argv + argc,
[](const char* arg)
{
if (std::strcmp(argv[i], "--version") == 0) {
std::cout << "flow " << moduleVersionName() << std::endl;
std::exit(EXIT_SUCCESS);
}
return std::strcmp(arg, "--version") == 0;
});
if (pos != argv + argc) {
std::cout << "flow " << moduleVersionName() << std::endl;
std::exit(EXIT_SUCCESS);
}
}