nonConformalCyclicPolyPatch.H

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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
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    for more details.
 
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    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::nonConformalCyclicPolyPatch
 
Description
    Non-conformal cyclic poly patch. As nonConformalCoupledPolyPatch, but the
    neighbouring patch is local and known and is made available by this class.
 
See also
    Foam::nonConformalCoupledPolyPatch
 
SourceFiles
    nonConformalCyclicPolyPatch.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef nonConformalCyclicPolyPatch_H
#define nonConformalCyclicPolyPatch_H
 
#include "cyclicPolyPatch.H"
#include "nonConformalCoupledPolyPatch.H"
#include "intersectionPatchToPatch.H"
#include "raysPatchToPatch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                 Class nonConformalCyclicPolyPatch Declaration
\*---------------------------------------------------------------------------*/
 
class nonConformalCyclicPolyPatch
:
    public cyclicPolyPatch,
    public nonConformalCoupledPolyPatch
{
protected:
 
    // Protected data
 
        //- Is the intersection engine up to date?
        mutable bool intersectionIsValid_;
 
        //- Patch-to-patch intersection engine
        mutable patchToPatches::intersection intersection_;
 
        //- Is the rays engine up to date?
        mutable bool raysIsValid_;
 
        //- Patch-to-patch rays engine
        mutable patchToPatches::rays rays_;
 
 
    // Protected Member Functions
 
        //- Initialise the calculation of the patch geometry
        virtual void initCalcGeometry(PstreamBuffers&);
 
        //- Calculate the patch geometry
        virtual void calcGeometry(PstreamBuffers&);
 
        //- Initialise the patches for moving points
        virtual void initMovePoints(PstreamBuffers& pBufs, const pointField&);
 
        //- Initialise the update of the patch topology
        virtual void initTopoChange(PstreamBuffers&);
 
        //- Clear geometry
        virtual void clearGeom();
 
        //- Reset the patch name
        virtual void rename(const wordList& newNames);
 
        //- Reset the patch index
        virtual void reorder(const labelUList& newToOldIndex);
 
 
public:
 
    //- Runtime type information
    TypeName("nonConformalCyclic");
 
 
    // Constructors
 
        //- Construct from components
        nonConformalCyclicPolyPatch
        (
            const word& name,
            const label size,
            const label start,
            const label index,
            const polyBoundaryMesh& bm,
            const word& patchType
        );
 
        //- Construct from components
        nonConformalCyclicPolyPatch
        (
            const word& name,
            const label size,
            const label start,
            const label index,
            const polyBoundaryMesh& bm,
            const word& patchType,
            const word& nbrPatchName,
            const word& origPatchName,
            const cyclicTransform& transform=cyclicTransform(true)
        );
 
        //- Construct from dictionary
        nonConformalCyclicPolyPatch
        (
            const word& name,
            const dictionary& dict,
            const label index,
            const polyBoundaryMesh& bm,
            const word& patchType
        );
 
        //- Construct as copy, resetting the boundary mesh
        nonConformalCyclicPolyPatch
        (
            const nonConformalCyclicPolyPatch&,
            const polyBoundaryMesh&
        );
 
        //- Construct given the original patch and resetting the
        //  face list and boundary mesh information
        nonConformalCyclicPolyPatch
        (
            const nonConformalCyclicPolyPatch& pp,
            const polyBoundaryMesh& bm,
            const label index,
            const label newSize,
            const label newStart,
            const word& nbrPatchName,
            const word& origPatchName
        );
 
        //- Construct and return a clone, resetting the boundary mesh
        virtual autoPtr<polyPatch> clone(const polyBoundaryMesh& bm) const
        {
            return autoPtr<polyPatch>
            (
                new nonConformalCyclicPolyPatch(*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 nonConformalCyclicPolyPatch
                (
                    *this,
                    bm,
                    index,
                    newSize,
                    newStart,
                    nbrPatchName(),
                    origPatchName()
                )
            );
        }
 
 
    //- Destructor
    virtual ~nonConformalCyclicPolyPatch();
 
 
    // Member Functions
 
        //- Neighbour patch
        const nonConformalCyclicPolyPatch& nbrPatch() const;
 
        //- Inherit the cyclic owner method
        using cyclicPolyPatch::owner;
 
        //- Inherit the cyclic neighbour method
        using cyclicPolyPatch::neighbour;
 
        //- Inherit the cyclic transform method
        using cyclicPolyPatch::transform;
 
        //- Is this patch coupled? Returns false. For NCC patches the poly
        //  mesh is considered non-coupled whilst the finite volume mesh is
        //  considered coupled.
        virtual bool coupled() const;
 
        //- Access the intersection engine
        const patchToPatches::intersection& intersection() const;
 
        //- Access the rays engine
        const patchToPatches::rays& rays() const;
 
        //- Compute a ray intersection across the coupling
        remote ray
        (
            const scalar fraction,
            const label origFacei,
            const vector& p,
            const vector& n,
            point& nbrP
        ) const;
 
        //- Write the polyPatch data as a dictionary
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //