cyclicPeriodicAMIPolyPatch.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2015 OpenCFD Ltd.
-------------------------------------------------------------------------------
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::cyclicPeriodicAMIPolyPatch
 
Description
    Cyclic patch for periodic Arbitrary Mesh Interface (AMI)
 
SourceFiles
    cyclicPeriodicAMIPolyPatch.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef cyclicPeriodicAMIPolyPatch_H
#define cyclicPeriodicAMIPolyPatch_H
 
#include "cyclicAMIPolyPatch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class OBJstream;
 
/*---------------------------------------------------------------------------*\
                    Class cyclicPeriodicAMIPolyPatch Declaration
\*---------------------------------------------------------------------------*/
 
class cyclicPeriodicAMIPolyPatch
:
    public cyclicAMIPolyPatch
{
private:
 
    // Private data
 
        //- Periodic patch name
        mutable word periodicPatchName_;
 
        //- Periodic patch ID
        mutable label periodicPatchID_;
 
        //- Current number of transformations (+ve forward, -ve backward)
        mutable label nTransforms_;
 
        //- Number of sectors in a rotationally periodic geometry (optional)
        const label nSectors_;
 
        //- Maximum number of attempts to match the AMI geometry
        const label maxIter_;
 
 
    // Private Member Functions
 
        //- Synchronise the periodic transformations
        void syncTransforms() const;
 
        //- Debug: write obj files of patch (collected on master)
        void writeOBJ(const primitivePatch& p, OBJstream& str) const;
 
        //- Reset the AMI interpolator
        virtual void resetAMI() const;
 
 
public:
 
    //- Runtime type information
    TypeName("cyclicPeriodicAMI");
 
 
    // Constructors
 
        //- Construct from (base coupled patch) components
        cyclicPeriodicAMIPolyPatch
        (
            const word& name,
            const label size,
            const label start,
            const label index,
            const polyBoundaryMesh& bm,
            const word& patchType,
            const transformType transform = UNKNOWN
        );
 
        //- Construct from dictionary
        cyclicPeriodicAMIPolyPatch
        (
            const word& name,
            const dictionary& dict,
            const label index,
            const polyBoundaryMesh& bm,
            const word& patchType
        );
 
        //- Construct as copy, resetting the boundary mesh
        cyclicPeriodicAMIPolyPatch
        (
            const cyclicPeriodicAMIPolyPatch&,
            const polyBoundaryMesh&
        );
 
        //- Construct given the original patch and resetting the
        //  face list and boundary mesh information
        cyclicPeriodicAMIPolyPatch
        (
            const cyclicPeriodicAMIPolyPatch& pp,
            const polyBoundaryMesh& bm,
            const label index,
            const label newSize,
            const label newStart,
            const word& nbrPatchName
        );
 
        //- Construct given the original patch and a map
        cyclicPeriodicAMIPolyPatch
        (
            const cyclicPeriodicAMIPolyPatch& pp,
            const polyBoundaryMesh& bm,
            const label index,
            const labelUList& mapAddressing,
            const label newStart
        );
 
 
        //- Construct and return a clone, resetting the boundary mesh
        virtual autoPtr<polyPatch> clone(const polyBoundaryMesh& bm) const
        {
            return autoPtr<polyPatch>
            (
                new cyclicPeriodicAMIPolyPatch(*this, bm)
            );
        }
 
        //- Construct and return a clone, resetting the face list
        //  and boundary mesh
        virtual autoPtr<polyPatch> clone
        (
            const polyBoundaryMesh& bm,
            const label index,
            const label newSize,
            const label newStart
        ) const
        {
            return autoPtr<polyPatch>
            (
                new cyclicPeriodicAMIPolyPatch
                (
                    *this,
                    bm,
                    index,
                    newSize,
                    newStart,
                    nbrPatchName_
                )
            );
        }
 
        //- Construct and return a clone, resetting the face list
        //  and boundary mesh
        virtual autoPtr<polyPatch> clone
        (
            const polyBoundaryMesh& bm,
            const label index,
            const labelUList& mapAddressing,
            const label newStart
        ) const
        {
            return autoPtr<polyPatch>
            (
                new cyclicPeriodicAMIPolyPatch
                (
                    *this,
                    bm,
                    index,
                    mapAddressing,
                    newStart
                )
            );
        }
 
 
    //- Destructor
    virtual ~cyclicPeriodicAMIPolyPatch();
 
 
    // Member Functions
 
        //- Periodic patch ID
        virtual label periodicPatchID() const;
 
        //- Write the polyPatch data as a dictionary
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //