cyclicFvPatch.H

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/*---------------------------------------------------------------------------*\
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-------------------------------------------------------------------------------
    Copyright (C) 2011 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.
 
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    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::cyclicFvPatch
 
Description
    Cyclic-plane patch.
 
SourceFiles
    cyclicFvPatch.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef cyclicFvPatch_H
#define cyclicFvPatch_H
 
#include "coupledFvPatch.H"
#include "cyclicLduInterface.H"
#include "cyclicPolyPatch.H"
#include "fvBoundaryMesh.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                           Class cyclicFvPatch Declaration
\*---------------------------------------------------------------------------*/
 
class cyclicFvPatch
:
    public coupledFvPatch,
    public cyclicLduInterface
{
    // Private data
 
        const cyclicPolyPatch& cyclicPolyPatch_;
 
 
protected:
 
    // Protected Member functions
 
        //- Make patch weighting factors
        void makeWeights(scalarField&) const;
 
 
public:
 
    //- Runtime type information
    TypeName(cyclicPolyPatch::typeName_());
 
 
    // Constructors
 
        //- Construct from polyPatch
        cyclicFvPatch(const polyPatch& patch, const fvBoundaryMesh& bm)
        :
            coupledFvPatch(patch, bm),
            cyclicPolyPatch_(refCast<const cyclicPolyPatch>(patch))
        {}
 
 
    // Member functions
 
        // Access
 
            //- Return local reference cast into the cyclic patch
            const cyclicPolyPatch& cyclicPatch() const
            {
                return cyclicPolyPatch_;
            }
 
            //- Return neighbour
            virtual label neighbPatchID() const
            {
                return cyclicPolyPatch_.neighbPatchID();
            }
 
            virtual bool owner() const
            {
                return cyclicPolyPatch_.owner();
            }
 
            //- Return processor number
            virtual const cyclicFvPatch& neighbPatch() const
            {
                return refCast<const cyclicFvPatch>
                (
                    this->boundaryMesh()[cyclicPolyPatch_.neighbPatchID()]
                );
            }
 
            //- Are the cyclic planes parallel
            virtual bool parallel() const
            {
                return cyclicPolyPatch_.parallel();
            }
 
            //- Return face transformation tensor
            virtual const tensorField& forwardT() const
            {
                return cyclicPolyPatch_.forwardT();
            }
 
            //- Return neighbour-cell transformation tensor
            virtual const tensorField& reverseT() const
            {
                return cyclicPolyPatch_.reverseT();
            }
 
            const cyclicFvPatch& neighbFvPatch() const
            {
                return refCast<const cyclicFvPatch>
                (
                    this->boundaryMesh()[cyclicPolyPatch_.neighbPatchID()]
                );
            }
 
 
            //- Return delta (P to N) vectors across coupled patch
            virtual tmp<vectorField> delta() const;
 
 
        // Interface transfer functions
 
            //- Return the values of the given internal data adjacent to
            //  the interface as a field
            virtual tmp<labelField> interfaceInternalField
            (
                const labelUList& internalData
            ) const;
 
            //- Return neighbour field
            virtual tmp<labelField> internalFieldTransfer
            (
                const Pstream::commsTypes commsType,
                const labelUList& internalData
            ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //