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NamedEnum: Check range of names array index to avoid warning from gcc

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This commit is contained in:
Henry Weller
2018-05-11 14:41:22 +01:00
committed by Chris Greenshields
parent 6db30e661c
commit c60fb65681
3 changed files with 25 additions and 9 deletions
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3
bin/foamSequenceVTKFiles
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@ -3,7 +3,7 @@
# ========= | # ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox # \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration | # \\ / O peration |
# \\ / A nd | Copyright (C) 2015-2017 OpenFOAM Foundation # \\ / A nd | Copyright (C) 2015-2018 OpenFOAM Foundation
# \\/ M anipulation | # \\/ M anipulation |
#------------------------------------------------------------------------------- #-------------------------------------------------------------------------------
# License # License
@ -44,7 +44,6 @@ usage() {
cat <<USAGE cat <<USAGE
Usage: ${0##*/} [OPTIONS] ... Usage: ${0##*/} [OPTIONS] ...
options:
options: options:
-case | -c <dir> specify case directory (default = local dir) -case | -c <dir> specify case directory (default = local dir)
-dir | -d <dir> post-processing directory <dir> (default = postProcessing) -dir | -d <dir> post-processing directory <dir> (default = postProcessing)

23
src/OpenFOAM/containers/NamedEnum/NamedEnum.C
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@ -2,7 +2,7 @@
========= | ========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | \\ / O peration |
\\ / A nd | Copyright (C) 2011-2017 OpenFOAM Foundation \\ / A nd | Copyright (C) 2011-2018 OpenFOAM Foundation
\\/ M anipulation | \\/ M anipulation |
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
License License
@ -120,4 +120,25 @@ Foam::wordList Foam::NamedEnum<Enum, nEnum>::words()
} }
template<class Enum, unsigned int nEnum>
const char* Foam::NamedEnum<Enum, nEnum>::operator[](const Enum e) const
{
unsigned int ue = unsigned(e);
if (ue < nEnum)
{
return names[ue];
}
else
{
FatalErrorInFunction
<< "names array index " << ue << " out of range 0-"
<< nEnum - 1
<< exit(FatalError);
return names[0];
}
}
// ************************************************************************* // // ************************************************************************* //

8
src/OpenFOAM/containers/NamedEnum/NamedEnum.H
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@ -2,7 +2,7 @@
========= | ========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | \\ / O peration |
\\ / A nd | Copyright (C) 2011-2017 OpenFOAM Foundation \\ / A nd | Copyright (C) 2011-2018 OpenFOAM Foundation
\\/ M anipulation | \\/ M anipulation |
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
License License
@ -38,7 +38,6 @@ SourceFiles
#include "HashTable.H" #include "HashTable.H"
#include "stringList.H" #include "stringList.H"
#include "wordList.H" #include "wordList.H"
#include <type_traits>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -108,10 +107,7 @@ public:
} }
//- Return the name of the given enumeration element //- Return the name of the given enumeration element
const char* operator[](const Enum e) const const char* operator[](const Enum e) const;
{
return names[unsigned(e)];
}
}; };