cyclicGAMGInterface.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  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::cyclicGAMGInterface

Description
    GAMG agglomerated cyclic interface.

SourceFiles
    cyclicGAMGInterface.C

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

#ifndef cyclicGAMGInterface_H
#define cyclicGAMGInterface_H

#include <OpenFOAM/GAMGInterface.H>
#include <OpenFOAM/cyclicLduInterface.H>

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                  Class cyclicGAMGInterface Declaration
\*---------------------------------------------------------------------------*/

class cyclicGAMGInterface
:
    public GAMGInterface,
    virtual public cyclicLduInterface
{
    // Private data

        //- Reference tor the cyclicLduInterface from which this is
        //  agglomerated
        const cyclicLduInterface& fineCyclicInterface_;


    // Private Member Functions

        //- Disallow default bitwise copy construct
        cyclicGAMGInterface(const cyclicGAMGInterface&);

        //- Disallow default bitwise assignment
        void operator=(const cyclicGAMGInterface&);


public:

    //- Runtime type information
    TypeName("cyclic");


    // Constructors

        //- Construct from fine level interface,
        //  local and neighbour restrict addressing
        cyclicGAMGInterface
        (
            const lduInterface& fineInterface,
            const labelField& restrictAddressing,
            const labelField& neighbourRestrictAddressing
        );


    // Destructor

        virtual ~cyclicGAMGInterface();


    // Member Functions

        // Interface transfer functions

            //- Transfer and return neighbour field
            virtual tmp<labelField> transfer
            (
                const Pstream::commsTypes commsType,
                const unallocLabelList& interfaceData
            ) const;

            //- Transfer and return internal field adjacent to the interface
            virtual tmp<labelField> internalFieldTransfer
            (
                const Pstream::commsTypes commsType,
                const unallocLabelList& iF
            ) const;


        //- Cyclic interface functions

            //- Return face transformation tensor
            virtual const tensorField& forwardT() const
            {
                return fineCyclicInterface_.forwardT();
            }

            //- Return neighbour-cell transformation tensor
            virtual const tensorField& reverseT() const
            {
                return fineCyclicInterface_.reverseT();
            }
};


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

} // End namespace Foam

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

#endif

// ************************ vim: set sw=4 sts=4 et: ************************ //