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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | www.openfoam.com
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Application
Test-SubField
Description
Simple tests on SubList, SubField
\*---------------------------------------------------------------------------*/
#include "OSspecific.H"
#include "argList.H"
#include "scalarField.H"
#include "SubField.H"
#include "labelRange.H"
#include <numeric>
using namespace Foam;
template<class T>
void print(const UList<T>& list)
{
Info<< flatOutput(list) << nl;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Main program:
int main(int argc, char *argv[])
{
argList::noParallel();
argList::noFunctionObjects();
{
List<scalar> ident(25);
std::iota(ident.begin(), ident.end(), 0);
print(ident);
SubList<scalar>(ident, 10) = -10;
print(ident);
SubField<scalar>(ident, 10) = 10;
print(ident);
SubField<scalar>(ident, 10) += 10;
print(ident);
SubField<scalar>{ident, 10, 10} *= 5;
print(ident);
// NOTE: Need {} instead of ()
// SubList<scalar>(ident) = 100;
// GCC
// error: conflicting declaration 'Foam::SubList<double> ident'
// CLANG
// warning: parentheses were disambiguated as redundant parentheses
// around declaration of variable named 'ident' [-Wvexing-parse]
SubList<scalar>{ident} = 100;
print(ident);
}
Info << "\nEnd\n";
return 0;
}
// ************************************************************************* //
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