nonConformalCyclicPolyPatch.H

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License
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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 intersection engine up to date?
        mutable bool raysIsValid_;

        //- Patch-to-patch intersection 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 given the original patch and a map
        nonConformalCyclicPolyPatch
        (
            const nonConformalCyclicPolyPatch& 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 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()
                )
            );
        }

        //- 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 nonConformalCyclicPolyPatch
                (
                    *this,
                    bm,
                    index,
                    mapAddressing,
                    newStart
                )
            );
        }


    //- 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
        patchToPatch::procFace 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

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