extendedCentredCellToCellStencil.H

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/*---------------------------------------------------------------------------*\
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-------------------------------------------------------------------------------
    Copyright (C) 2013-2016 OpenFOAM Foundation
-------------------------------------------------------------------------------
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::extendedCentredCellToCellStencil
 
Description
 
SourceFiles
    extendedCentredCellToCellStencil.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef extendedCentredCellToCellStencil_H
#define extendedCentredCellToCellStencil_H
 
#include "extendedCellToCellStencil.H"
#include "extendedCellToFaceStencil.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class cellToCellStencil;
 
/*---------------------------------------------------------------------------*\
              Class extendedCentredCellToCellStencil Declaration
\*---------------------------------------------------------------------------*/
 
class extendedCentredCellToCellStencil
:
    public extendedCellToCellStencil
{
    // Private data
 
        //- Swap map for getting neighbouring data
        autoPtr<mapDistribute> mapPtr_;
 
        //- Per cell the stencil.
        labelListList stencil_;
 
 
    // Private Member Functions
 
        //- No copy construct
        extendedCentredCellToCellStencil
        (
            const extendedCentredCellToCellStencil&
        ) = delete;
 
        //- No copy assignment
        void operator=(const extendedCentredCellToCellStencil&) = delete;
 
 
public:
 
    // Constructors
 
        //- Construct from uncompacted cell stencil
        explicit extendedCentredCellToCellStencil(const cellToCellStencil&);
 
 
    // Member Functions
 
        //- Return reference to the parallel distribution map
        const mapDistribute& map() const
        {
            return *mapPtr_;
        }
 
        //- Return reference to the stencil
        const labelListList& stencil() const
        {
            return stencil_;
        }
 
        //- After removing elements from the stencil adapt the schedule (map).
        void compact();
 
        //- Use map to get the data into stencil order
        template<class Type>
        void collectData
        (
            const GeometricField<Type, fvPatchField, volMesh>& fld,
            List<List<Type>>& stencilFld
        ) const
        {
            extendedCellToFaceStencil::collectData
            (
                map(),
                stencil(),
                fld,
                stencilFld
            );
        }
 
        //- Sum vol field contributions to create cell values
        template<class Type, class WeightType>
        tmp
        <
            GeometricField
            <
                typename outerProduct<WeightType, Type>::type,
                fvPatchField,
                volMesh
            >
        > weightedSum
        (
            const GeometricField<Type, fvPatchField, volMesh>& fld,
            const List<List<WeightType>>& stencilWeights
        ) const
        {
            return extendedCellToCellStencil::weightedSum
            (
                map(),
                stencil(),
                fld,
                stencilWeights
            );
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //