extendedCellToCellStencil.H

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/*---------------------------------------------------------------------------*\
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    \\  /    A nd           | Copyright (C) 2013-2022 OpenFOAM Foundation
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-------------------------------------------------------------------------------
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::extendedCellToCellStencil
 
Description
    Baseclass for cell-to-cell stencils
 
SourceFiles
    extendedCellToCellStencil.C
    extendedCellToCellStencilTemplates.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef extendedCellToCellStencil_H
#define extendedCellToCellStencil_H
 
#include "distributionMap.H"
#include "volFields.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class globalIndex;
 
/*---------------------------------------------------------------------------*\
                  Class extendedCellToCellStencil Declaration
\*---------------------------------------------------------------------------*/
 
class extendedCellToCellStencil
{
protected:
 
    // Protected data
 
        const polyMesh& mesh_;
 
public:
 
    // Constructors
 
        //- Construct from mesh
        explicit extendedCellToCellStencil(const polyMesh&);
 
 
    // Member Functions
 
        //- Sum surface field contributions to create cell values
        template<class Type, class WeightType>
        static tmp<VolField<typename outerProduct<WeightType, Type>::type>>
        weightedSum
        (
            const distributionMap& map,
            const labelListList& stencil,
            const VolField<Type>& fld,
            const List<List<WeightType>>& stencilWeights
        );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "extendedCellToCellStencilTemplates.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //