299 lines
7.7 KiB
C++
299 lines
7.7 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 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::fvFieldDecomposer
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Description
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Finite Volume volume and surface field decomposer.
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SourceFiles
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fvFieldDecomposer.C
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fvFieldDecomposerDecomposeFields.C
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\*---------------------------------------------------------------------------*/
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#ifndef fvFieldDecomposer_H
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#define fvFieldDecomposer_H
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#include "fvMesh.H"
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#include "fvPatchFieldMapper.H"
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#include "surfaceFields.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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class IOobjectList;
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/*---------------------------------------------------------------------------*\
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Class fvFieldDecomposer Declaration
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\*---------------------------------------------------------------------------*/
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class fvFieldDecomposer
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{
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public:
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//- Patch field decomposer class
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class patchFieldDecomposer
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:
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public fvPatchFieldMapper
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{
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// Private data
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label sizeBeforeMapping_;
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labelList directAddressing_;
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public:
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// Constructors
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//- Construct given addressing
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patchFieldDecomposer
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(
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const label sizeBeforeMapping,
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const unallocLabelList& addressingSlice,
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const label addressingOffset
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);
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// Member functions
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label size() const
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{
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return directAddressing_.size();
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}
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virtual label sizeBeforeMapping() const
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{
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return sizeBeforeMapping_;
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}
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bool direct() const
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{
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return true;
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}
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const unallocLabelList& directAddressing() const
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{
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return directAddressing_;
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}
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};
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//- Processor patch field decomposer class
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class processorVolPatchFieldDecomposer
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:
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public fvPatchFieldMapper
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{
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// Private data
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label sizeBeforeMapping_;
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labelListList addressing_;
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scalarListList weights_;
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public:
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//- Construct given addressing
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processorVolPatchFieldDecomposer
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(
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const fvMesh& mesh,
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const unallocLabelList& addressingSlice
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);
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// Member functions
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label size() const
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{
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return addressing_.size();
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}
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virtual label sizeBeforeMapping() const
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{
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return sizeBeforeMapping_;
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}
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bool direct() const
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{
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return false;
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}
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const labelListList& addressing() const
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{
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return addressing_;
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}
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const scalarListList& weights() const
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{
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return weights_;
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}
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};
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//- Processor patch field decomposer class
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class processorSurfacePatchFieldDecomposer
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:
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public fvPatchFieldMapper
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{
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label sizeBeforeMapping_;
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labelListList addressing_;
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scalarListList weights_;
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public:
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//- Construct given addressing
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processorSurfacePatchFieldDecomposer
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(
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label sizeBeforeMapping,
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const unallocLabelList& addressingSlice
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);
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// Member functions
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label size() const
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{
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return addressing_.size();
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}
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virtual label sizeBeforeMapping() const
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{
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return sizeBeforeMapping_;
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}
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bool direct() const
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{
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return false;
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}
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const labelListList& addressing() const
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{
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return addressing_;
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}
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const scalarListList& weights() const
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{
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return weights_;
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}
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};
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private:
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// Private data
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//- Reference to complete mesh
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const fvMesh& completeMesh_;
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//- Reference to processor mesh
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const fvMesh& procMesh_;
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//- Reference to face addressing
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const labelList& faceAddressing_;
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//- Reference to cell addressing
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const labelList& cellAddressing_;
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//- Reference to boundary addressing
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const labelList& boundaryAddressing_;
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//- List of patch field decomposers
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List<patchFieldDecomposer*> patchFieldDecomposerPtrs_;
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List<processorVolPatchFieldDecomposer*>
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processorVolPatchFieldDecomposerPtrs_;
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List<processorSurfacePatchFieldDecomposer*>
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processorSurfacePatchFieldDecomposerPtrs_;
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// Private Member Functions
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//- Disallow default bitwise copy construct
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fvFieldDecomposer(const fvFieldDecomposer&);
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//- Disallow default bitwise assignment
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void operator=(const fvFieldDecomposer&);
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public:
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// Constructors
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//- Construct from components
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fvFieldDecomposer
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(
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const fvMesh& completeMesh,
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const fvMesh& procMesh,
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const labelList& faceAddressing,
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const labelList& cellAddressing,
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const labelList& boundaryAddressing
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);
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// Destructor
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~fvFieldDecomposer();
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// Member Functions
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//- Decompose volume field
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template<class Type>
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tmp<GeometricField<Type, fvPatchField, volMesh> >
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decomposeField
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const GeometricField<Type, fvPatchField, volMesh>& field
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) const;
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//- Decompose surface field
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template<class Type>
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tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
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decomposeField
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(
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const GeometricField<Type, fvsPatchField, surfaceMesh>& field
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) const;
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template<class GeoField>
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void decomposeFields(const PtrList<GeoField>& fields) const;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#ifdef NoRepository
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# include "fvFieldDecomposerDecomposeFields.C"
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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