115 lines
3.0 KiB
C
115 lines
3.0 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 | Copyright (C) 2011 OpenFOAM Foundation
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\\/ M anipulation |
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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 "NamedEnum.H"
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#include "IOstreams.H"
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using namespace Foam;
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class namedEnumTest
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{
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public:
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enum option
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{
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a,
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b,
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c,
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d
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};
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static const Foam::NamedEnum<option, 4> namedEnum;
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};
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template<>
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const char* Foam::NamedEnum<namedEnumTest::option, 4>::names[] =
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{
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"a",
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"b",
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"c",
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"d"
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};
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const Foam::NamedEnum<namedEnumTest::option, 4> namedEnumTest::namedEnum;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Main program:
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int main(int argc, char *argv[])
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{
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const List<namedEnumTest::option> options
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= namedEnumTest::namedEnum.enums();
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Info<< "enums: " << options << nl;
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Info<< "loop over enums (as list):" << nl;
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forAll(options, i)
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{
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const namedEnumTest::option& opt = options[i];
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Info<< "option[" << opt
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<< "] = '" << namedEnumTest::namedEnum[opt] << "'" << nl;
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}
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#if __cplusplus > 201100L
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// C++11
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Info<< "loop over enums (C++11 for range):" << nl;
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for (auto const& opt : options)
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{
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Info<< "option[" << opt
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<< "] = '" << namedEnumTest::namedEnum[opt] << "'" << nl;
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}
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#else
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Info<< "loop over enums (via iterator):" << nl;
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forAllConstIter(List<namedEnumTest::option>, options, iter)
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{
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const namedEnumTest::option& opt = *iter;
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Info<< "option[" << opt
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<< "] = '" << namedEnumTest::namedEnum[opt] << "'" << nl;
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}
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#endif
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Info<< nl
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<< namedEnumTest::namedEnum["a"] << nl
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<< namedEnumTest::namedEnum[namedEnumTest::a] << nl;
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Info<< "--- test read construction ---" << endl;
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namedEnumTest::option dummy(namedEnumTest::namedEnum.read(Sin));
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Info<< namedEnumTest::namedEnum[dummy] << endl;
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Info<< "End\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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