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1d62b6274e
- useful to have std::reduce(), std::transform_reduce() available in more places, so treat like <algorithm> and include in "stdFoam.H" STYLE: add 'stricter' detection markers for cast of SubList to List etc. STYLE: remove 'const' qualifier from Foam:one/Foam::zero (in Field)
120 lines
3.2 KiB
C++
120 lines
3.2 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) 2019-2023 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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Application
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Test-SubField
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Description
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Simple tests on SubList, SubField
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\*---------------------------------------------------------------------------*/
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#include "OSspecific.H"
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#include "argList.H"
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#include "scalarField.H"
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#include "SubField.H"
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#include "labelRange.H"
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#include "ListOps.H"
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using namespace Foam;
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template<class T>
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void print(const UList<T>& list)
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{
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Info<< flatOutput(list) << nl;
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}
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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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argList::noParallel();
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argList::noFunctionObjects();
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{
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List<label> ident(25);
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Foam::identity(ident, 0);
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print(ident);
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SubList<label>(ident, 10) = -10;
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print(ident);
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SubField<label>(ident, 10) = 10;
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print(ident);
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SubField<label>(ident, 10) += 10;
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print(ident);
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SubField<label>{ident, 10, 10} *= 5;
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print(ident);
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// NOTE: Need {} instead of ()
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// SubList<label>(ident) = 100;
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// GCC
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// error: conflicting declaration 'Foam::SubList<double> ident'
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// CLANG
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// warning: parentheses were disambiguated as redundant parentheses
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// around declaration of variable named 'ident' [-Wvexing-parse]
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SubList<label>{ident} = 100;
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print(ident);
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SubList<label> sub(ident);
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sub = 1;
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print(sub);
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sub.reset(ident, labelRange(4, 5)) = 5;
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print(sub);
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print(ident);
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sub.reset(ident, labelRange(14, 5)) = 15;
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print(sub);
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print(ident);
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// Cryptic, probably not a great idea to write this
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sub.reset(ident, {20, 3}) = -1;
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print(sub);
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print(ident);
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// This is also possible since we hold a concrete pointer/size
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// and not an intermediate
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Foam::identity(sub.reset(ident, 8, 8));
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print(sub);
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print(ident);
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}
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Info << "\nEnd\n";
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return 0;
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}
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// ************************************************************************* //
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