01f6505442
- previously used a Pstream::exit() invoked from the argList
destructor to handle all MPI shutdown, but this has the unfortunate
side-effect of using a fixed return value for the program exit.
Instead use the Pstream::shutdown() method in the destructor and allow
the normal program exit codes as usual. This means that the
following code now works as expected.
```
argList args(...);
if (...)
{
InfoErr<< "some error\n";
return 1;
}
```
92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011-2015 OpenFOAM Foundation
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Copyright (C) 2020 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Description
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "dictionary.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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#if 0
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argList::noBanner();
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argList args(argc, argv);
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if (true)
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{
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InfoErr<< "Called with " << (args.size()-1) << " args\n";
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InfoErr<< "... some error\n";
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return 2;
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}
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#endif
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FatalError.throwExceptions();
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try
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{
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WarningInFunction << "warning 1" << endl;
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IOWarningInFunction(Serr) << "warning 2" << endl;
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dictionary dict;
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IOWarningInFunction(dict) << "warning 3" << endl;
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FatalErrorInFunction
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<< "This is an error from 1" << nl
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<< "Explanation to follow:" << endl;
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FatalErrorInFunction
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<< "Error 2"
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<< exit(FatalError);
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}
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catch (const Foam::error& err)
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{
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Serr<< "Caught Foam error " << err << nl << endl;
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}
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try
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{
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FatalErrorInFunction
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<< "Error# 3"
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<< exit(FatalError);
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}
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catch (const Foam::error& err)
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{
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Serr<< "Caught Foam error " << err << nl << endl;
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}
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return 0;
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}
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// ************************************************************************* //
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