/usr/include/freefoam/finiteVolume/extendedCellToFaceStencil.H is in libfreefoam-dev 0.1.0+dfsg-1build1.
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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
\\/ 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::extendedCellToFaceStencil
Description
Calculates/constains the extended cell-to-face stencil.
The stencil is a list of indices into either cells or boundary faces
in a compact way. (element 0 is owner, 1 is neighbour). The index numbering
is
- cells first
- then all (non-empty patch) boundary faces
When used in evaluation is a two stage process:
- collect the data (cell data and non-empty boundaries) into a
single field
- (parallel) distribute the field
- sum the weights*field.
SourceFiles
extendedCellToFaceStencil.C
extendedCellToFaceStencilTemplates.C
\*---------------------------------------------------------------------------*/
#ifndef extendedCellToFaceStencil_H
#define extendedCellToFaceStencil_H
#include <OpenFOAM/mapDistribute.H>
#include <finiteVolume/volFields.H>
#include <finiteVolume/surfaceFields.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
class globalIndex;
/*---------------------------------------------------------------------------*\
Class extendedCellToFaceStencil Declaration
\*---------------------------------------------------------------------------*/
class extendedCellToFaceStencil
{
protected:
// Protected data
const polyMesh& mesh_;
// Protected Member Functions
private:
// Private Member Functions
//- Disallow default bitwise copy construct
extendedCellToFaceStencil(const extendedCellToFaceStencil&);
//- Disallow default bitwise assignment
void operator=(const extendedCellToFaceStencil&);
protected:
//- Write some statistics about stencil
static void writeStencilStats
(
Ostream& os,
const labelListList& stencil,
const mapDistribute& map
);
public:
// Declare name of the class and its debug switch
ClassName("extendedCellToFaceStencil");
// Constructors
//- Construct from mesh
explicit extendedCellToFaceStencil(const polyMesh&);
// Member Functions
//- Calculate distribute map
static autoPtr<mapDistribute> calcDistributeMap
(
const polyMesh& mesh,
const globalIndex& globalNumbering,
labelListList& faceStencil
);
//- Use map to get the data into stencil order
template<class T>
static void collectData
(
const mapDistribute& map,
const labelListList& stencil,
const GeometricField<T, fvPatchField, volMesh>& fld,
List<List<T> >& stencilFld
);
//- Sum vol field contributions to create face values
template<class Type>
static tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
weightedSum
(
const mapDistribute& map,
const labelListList& stencil,
const GeometricField<Type, fvPatchField, volMesh>& fld,
const List<List<scalar> >& stencilWeights
);
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
# include "extendedCellToFaceStencilTemplates.C"
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
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