106 lines
3 KiB
C
106 lines
3 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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Class
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Foam::MapFvSurfaceField
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Description
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Map Surface internal field on topology change. This is a partial
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template specialisation, see MapGeometricFields.
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\*---------------------------------------------------------------------------*/
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#ifndef MapFvSurfaceField_H
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#define MapFvSurfaceField_H
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#include "Field.H"
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#include "surfaceMesh.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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template<class Type, class MeshMapper>
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class MapInternalField<Type, MeshMapper, surfaceMesh>
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{
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public:
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MapInternalField()
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{}
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void operator()
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(
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Field<Type>& field,
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const MeshMapper& mapper
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) const;
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};
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template<class Type, class MeshMapper>
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void MapInternalField<Type, MeshMapper, surfaceMesh>::operator()
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(
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Field<Type>& field,
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const MeshMapper& mapper
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) const
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{
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if (field.size() != mapper.surfaceMap().sizeBeforeMapping())
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{
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FatalErrorIn
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(
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"void MapInternalField<Type, MeshMapper, surfaceMesh>::operator()\n"
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"(\n"
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" Field<Type>& field,\n"
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" const MeshMapper& mapper\n"
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") const"
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) << "Incompatible size before mapping. Field size: " << field.size()
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<< " map size: " << mapper.surfaceMap().sizeBeforeMapping()
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<< abort(FatalError);
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}
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field.autoMap(mapper.surfaceMap());
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// Flip the flux
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const labelList flipFaces = mapper.surfaceMap().flipFaceFlux().toc();
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forAll (flipFaces, i)
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{
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if (flipFaces[i] < field.size())
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{
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field[flipFaces[i]] *= -1.0;
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}
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}
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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