118 lines
3.0 KiB
C
118 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 | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2022 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-FieldFields1
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\*---------------------------------------------------------------------------*/
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#include "symmTensorField.H"
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#include "tensorField.H"
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#include "FieldFields.H"
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#include "Random.H"
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using namespace Foam;
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template<class Cmpt>
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void printFieldField(const FieldField<Field, Cmpt>& ff)
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{
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forAll(ff, i)
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{
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Info<< i << ": " << flatOutput(ff[i]) << nl;
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}
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Info<< nl;
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}
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template<class Type>
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tmp<Field<Type>> randomField(Random& rnd, label dim)
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{
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auto tfld = tmp<Field<Type>>::New(dim);
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auto& fld = tfld.ref();
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for (Type& val : fld)
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{
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for (direction cmpt=0; cmpt < pTraits<Type>::nComponents; ++cmpt)
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{
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setComponent(val, cmpt) = rnd.position<label>(0, 100);
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}
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}
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return tfld;
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}
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template<class Type>
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tmp<Field<Type>> randomField(label dim)
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{
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Random rnd;
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return randomField<Type>(rnd, dim);
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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// scalarField
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{
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Info<< nl << "scalarFieldField" << nl;
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Random rnd;
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FieldField<Field, scalar> sff1(6);
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forAll(sff1, i)
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{
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sff1.set(i, randomField<scalar>(rnd, 8));
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}
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printFieldField(sff1);
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Info<< nl << "indexing:" << nl;
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{
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labelPair index;
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const label range1 = sff1.size()-1;
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const label range2 = sff1[0].size()-1;
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for (label iter = 0; iter < 10; ++iter)
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{
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index.first() = rnd.position<label>(0, range1);
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index.second() = rnd.position<label>(0, range2);
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Info<< index << " => " << sff1[index] << nl;
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}
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}
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}
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Info<< nl << "End\n" << nl;
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return 0;
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}
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// ************************************************************************* //
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