265 lines
7.3 KiB
C++
265 lines
7.3 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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tetPointFieldDecomposer
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Description
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Tetrahedral point field decomposer.
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SourceFiles
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tetPointFieldDecomposer.C
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tetPointFieldDecomposerDecomposeFields.C
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\*---------------------------------------------------------------------------*/
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#ifndef tetPointFieldDecomposer_H
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#define tetPointFieldDecomposer_H
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#include "tetPolyMesh.H"
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#include "tetPointMesh.H"
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#include "elementMesh.H"
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#include "tetPolyPatch.H"
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#include "PointPatchFieldMapperPatchRef.H"
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#include "tetPolyPatchFields.H"
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#include "elementPatchFields.H"
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#include "GeometricField.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class tetPointFieldDecomposer Declaration
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\*---------------------------------------------------------------------------*/
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class tetPointFieldDecomposer
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{
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public:
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//- Patch field decomposer class
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class tetPolyPatchFieldDecomposer
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:
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public PointPatchFieldMapperPatchRef<tetPolyPatch>
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{
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// Private data
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//- Size before mapping
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label sizeBeforeMapping_;
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//- Reference to direct addressing
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const labelList& directAddressing_;
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// Demand-driven data
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//- Addressing
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mutable labelList* directPatchAddressingPtr_;
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// Private Member Functions
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//- Disallow default bitwise copy construct
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tetPolyPatchFieldDecomposer
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(
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const tetPolyPatchFieldDecomposer&
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);
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//- Disallow default bitwise assignment
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void operator=(const tetPolyPatchFieldDecomposer&);
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// Member functions to calculate demand driven data
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//- Calculate addressing
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void calcPatchAddressing() const;
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public:
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// Constructors
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//- Construct given addressing
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tetPolyPatchFieldDecomposer
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(
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const tetPolyPatch& sourcePatch,
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const tetPolyPatch& targetPatch,
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const labelList& directAddr
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)
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:
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PointPatchFieldMapperPatchRef<tetPolyPatch>
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(
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sourcePatch,
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targetPatch
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),
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sizeBeforeMapping_(sourcePatch.size()),
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directAddressing_(directAddr),
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directPatchAddressingPtr_(NULL)
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{}
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// Destructor
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virtual ~tetPolyPatchFieldDecomposer()
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{}
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// Member functions
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virtual 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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virtual bool direct() const
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{
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return true;
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}
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virtual const unallocLabelList& directAddressing() const
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{
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if (!directPatchAddressingPtr_)
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{
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calcPatchAddressing();
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}
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return *directPatchAddressingPtr_;
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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 original mesh
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const tetPolyMesh& originalMesh_;
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//- Reference to processor mesh
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const tetPolyMesh& processorMesh_;
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//- Reference to point addressing
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const labelList& pointAddressing_;
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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<tetPolyPatchFieldDecomposer*> patchFieldDecompPtrs_;
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// Demand-driven data
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//- Addressing
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mutable labelList* directAddressingPtr_;
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// Private Member Functions
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//- Disallow default bitwise copy construct
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tetPointFieldDecomposer
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(
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const tetPointFieldDecomposer&
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);
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//- Disallow default bitwise assignment
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void operator=(const tetPointFieldDecomposer&);
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// Member functions for demand driven data
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//- Return addressing
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const labelList& directAddressing() const;
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//- Calculate addressing
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void calcAddressing() const;
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public:
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// Constructors
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//- Construct from components
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tetPointFieldDecomposer
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(
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const tetPolyMesh& originalMesh,
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const tetPolyMesh& processorMesh,
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const labelList& pointAddressing,
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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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~tetPointFieldDecomposer();
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// Member Functions
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//- Decompose point field
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template<class Type>
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tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> >
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decomposeField
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const GeometricField<Type, tetPolyPatchField, tetPointMesh>&
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) const;
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//- Decompose element field
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template<class Type>
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tmp<GeometricField<Type, elementPatchField, elementMesh> >
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decomposeField
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const GeometricField<Type, elementPatchField, elementMesh>&
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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 "tetPointFieldDecomposerDecomposeFields.C"
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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