cyclicLduInterface.H

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    Copyright (C) 2011 OpenFOAM Foundation
    Copyright (C) 2019 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.

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Class
    Foam::cyclicLduInterface

Description
    An abstract base class for cyclic coupled interfaces.

SourceFiles
    cyclicLduInterface.C

\*---------------------------------------------------------------------------*/

#ifndef Foam_cyclicLduInterface_H
#define Foam_cyclicLduInterface_H

#include "lduInterface.H"
#include "primitiveFieldsFwd.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{

/*---------------------------------------------------------------------------*\
                  Class cyclicLduInterface Declaration
\*---------------------------------------------------------------------------*/

class cyclicLduInterface
{
public:

    //- Runtime type information
    TypeNameNoDebug("cyclicLduInterface");


    // Constructors

        //- Default construct
        cyclicLduInterface() noexcept = default;


    //- Destructor
    virtual ~cyclicLduInterface() = default;


    // Member Functions

        // Access

            //- Return neighbour
            virtual label neighbPatchID() const = 0;

            virtual bool owner() const = 0;

            //- Return processor number
            virtual const cyclicLduInterface& neighbPatch() const = 0;

            //- Return face transformation tensor
            virtual const tensorField& forwardT() const = 0;

            //- Return face reverse transformation tensor
            virtual const tensorField& reverseT() const = 0;
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //