94 lines
2.9 KiB
C
94 lines
2.9 KiB
C
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/*---------------------------------------------------------------------------*\
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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 held by original author
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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 the
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Free Software Foundation; either version 2 of the License, or (at your
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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, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Description
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Lagrangian field decomposer.
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\*---------------------------------------------------------------------------*/
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#include "lagrangianFieldDecomposer.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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// Construct from components
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lagrangianFieldDecomposer::lagrangianFieldDecomposer
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(
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const polyMesh& mesh,
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const polyMesh& procMesh,
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const labelList& cellProcAddressing,
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const word& cloudName,
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const Cloud<indexedParticle>& lagrangianPositions,
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const List<SLList<indexedParticle*>*>& cellParticles
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)
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:
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procMesh_(procMesh),
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positions_(procMesh, cloudName, false),
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particleIndices_(lagrangianPositions.size())
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{
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label pi = 0;
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forAll(cellProcAddressing, procCelli)
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{
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label celli = cellProcAddressing[procCelli];
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if (cellParticles[celli])
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{
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SLList<indexedParticle*>& particlePtrs = *cellParticles[celli];
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forAllIter(SLList<indexedParticle*>, particlePtrs, iter)
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{
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const indexedParticle& ppi = *iter();
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particleIndices_[pi++] = ppi.index();
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positions_.append
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(
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new passiveParticle
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(
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positions_,
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ppi.position(),
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procCelli
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)
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);
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}
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}
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}
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particleIndices_.setSize(pi);
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IOPosition<passiveParticle>(positions_).write();
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// ************************************************************************* //
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