75 lines
2.2 KiB
C
75 lines
2.2 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 | Copyright (C) 2011-2016 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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\*---------------------------------------------------------------------------*/
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#include "pairPatchAgglomeration.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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template<class Type>
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void Foam::pairPatchAgglomeration::restrictField
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(
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Field<Type>& cf,
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const Field<Type>& ff,
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const label fineLevelIndex
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) const
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{
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const labelList& fineToCoarse = restrictAddressing_[fineLevelIndex];
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if (ff.size() != fineToCoarse.size())
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{
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FatalErrorInFunction
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<< "field does not correspond to level " << fineLevelIndex
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<< " sizes: field = " << ff.size()
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<< " level = " << fineToCoarse.size()
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<< abort(FatalError);
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}
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cf = Zero;
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forAll(ff, i)
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{
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cf[fineToCoarse[i]] += ff[i];
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}
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}
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template<class Type>
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void Foam::pairPatchAgglomeration::prolongField
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(
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Field<Type>& ff,
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const Field<Type>& cf,
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const label coarseLevelIndex
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) const
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{
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const labelList& fineToCoarse = restrictAddressing_[coarseLevelIndex];
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forAll(fineToCoarse, i)
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{
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ff[i] = cf[fineToCoarse[i]];
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}
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}
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// ************************************************************************* //
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