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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::faceMapper
Description
This object provides mapping and fill-in information for face data
between the two meshes after the topological change. It is
constructed from polyTopoChangeMap.
SourceFiles
faceMapper.C
\*---------------------------------------------------------------------------*/
#ifndef faceMapper_H
#define faceMapper_H
#include "morphFieldMapper.H"
#include "HashSet.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// Forward declaration of classes
class polyMesh;
class polyTopoChangeMap;
/*---------------------------------------------------------------------------*\
Class faceMapper Declaration
\*---------------------------------------------------------------------------*/
class faceMapper
:
public morphFieldMapper
{
// Private Data
//- Reference to polyMesh
const polyMesh& mesh_;
//- Reference to polyTopoChangeMap
const polyTopoChangeMap& mpm_;
//- Are there any inserted (unmapped) faces
bool insertedFaces_;
//- Is the mapping direct
bool direct_;
// Demand-driven private data
//- Direct addressing (only one for of addressing is used)
mutable labelList* directAddrPtr_;
//- Interpolated addressing (only one for of addressing is used)
mutable labelListList* interpolationAddrPtr_;
//- Interpolation weights
mutable scalarListList* weightsPtr_;
//- Inserted faces
mutable labelList* insertedFaceLabelsPtr_;
// Private Member Functions
//- Calculate addressing for mapping with inserted faces
void calcAddressing() const;
//- Clear out local storage
void clearOut();
public:
// Constructors
//- Construct from polyTopoChangeMap
faceMapper(const polyTopoChangeMap& mpm);
//- Disallow default bitwise copy construction
faceMapper(const faceMapper&) = delete;
//- Destructor
virtual ~faceMapper();
// Member Functions
//- Is the mapping direct
virtual bool direct() const
{
return direct_;
}
//- Return direct addressing
virtual const labelUList& directAddressing() const;
//- Return interpolated addressing
virtual const labelListList& addressing() const;
//- Return interpolation weights
virtual const scalarListList& weights() const;
//- Return size of field before mapping
virtual label sizeBeforeMapping() const;
//- Return number of internal faces before mapping
label internalSizeBeforeMapping() const;
//- Are there any inserted faces
virtual bool insertedObjects() const
{
return insertedFaces_;
}
//- Return list of inserted faces
virtual const labelList& insertedObjectLabels() const;
//- Return flux flip map
const labelHashSet& flipFaceFlux() const;
//- Return number of old internalFaces
label nOldInternalFaces() const;
//- Return old patch starts
const labelList& oldPatchStarts() const;
//- Return old patch sizes
const labelList& oldPatchSizes() const;
// Member Operators
//- Disallow default bitwise assignment
void operator=(const faceMapper&) = delete;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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