2f4dd4fe27
Using the VolField<Type> partial specialisation of GeometricField<Type, fvPatchField, volMesh> simplifies the code and improves readability.
190 lines
5.0 KiB
C++
190 lines
5.0 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration | Website: https://openfoam.org
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\\ / A nd | Copyright (C) 2011-2022 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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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 "directFvPatchFieldMapper.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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// Public Classes
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//- Patch field decomposer class
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class patchFieldDecomposer
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:
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public labelList,
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public directFvPatchFieldMapper
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{
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public:
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// Constructors
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//- Construct given addressing
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patchFieldDecomposer(const labelUList& addressing);
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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 face addressing boundary field
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const surfaceLabelField::Boundary& faceAddressingBf_;
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//- List of patch field decomposers
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PtrList<patchFieldDecomposer> patchFieldDecomposers_;
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// Private Member Functions
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//- Convert a processor patch to the corresponding complete patch index
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label completePatchID(const label procPatchi) const;
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//- Map cell values to faces
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template<class Type>
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static tmp<Field<Type>> mapCellToFace
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(
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const labelUList& owner,
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const labelUList& neighbour,
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const Field<Type>& field,
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const labelUList& addressing
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);
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//- Map face values to faces
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template<class Type>
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static tmp<Field<Type>> mapFaceToFace
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(
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const Field<Type>& field,
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const labelUList& addressing,
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const bool isFlux
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);
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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 surfaceLabelField::Boundary& faceAddressingBf
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);
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//- Disallow default bitwise copy construction
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fvFieldDecomposer(const fvFieldDecomposer&) = delete;
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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<VolField<Type>>
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decomposeField
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(
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const VolField<Type>& 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<SurfaceField<Type>>
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decomposeField
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(
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const SurfaceField<Type>& field
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) const;
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//- Decompose a list of fields
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template<class GeoField>
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void decomposeFields(const PtrList<GeoField>& fields) const;
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// Member Operators
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//- Disallow default bitwise assignment
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void operator=(const fvFieldDecomposer&) = delete;
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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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