nonConformalErrorFvPatch.H

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License
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Class
    Foam::nonConformalErrorFvPatch

Description
    Non-conformal error FV patch. As nonConformalFvPatch. This patch is a
    non-coupled non-conformal patch which is used to manage the errors created
    during the construction of a non-conformal coupled interface. Every patch
    used as the original patch of the owner side of a non-conformal coupled
    interface must also have an associated error patch.

See also
    Foam::nonConformalFvPatch

SourceFiles
    nonConformalErrorFvPatch.C

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

#ifndef nonConformalErrorFvPatch_H
#define nonConformalErrorFvPatch_H

#include "fvPatch.H"
#include "nonConformalErrorPolyPatch.H"
#include "nonConformalFvPatch.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                  Class nonConformalErrorFvPatch Declaration
\*---------------------------------------------------------------------------*/

class nonConformalErrorFvPatch
:
    public fvPatch,
    public nonConformalFvPatch
{
public:

    //- Runtime type information
    TypeName(nonConformalErrorPolyPatch::typeName_());


    // Constructors

        //- Construct from polyPatch and fvBoundaryMesh
        nonConformalErrorFvPatch
        (
            const polyPatch& patch,
            const fvBoundaryMesh& bm
        );


    //- Destructor
    virtual ~nonConformalErrorFvPatch();


    // Member Functions

        // Access

            //- Return face face-poly-faces
            const labelList& polyFaces() const;

            //- Return the start label of this patch in the polyMesh face list.
            //  Raises an error unless the patch is empty.
            virtual label start() const;

            //- Return the size
            virtual label size() const;

            //- Return the face-cells
            virtual const labelUList& faceCells() const;

            //- Return delta vectors. It doesn't really matter what these are,
            //  this is an error patch after all, they just have to be
            //  stable/non-zero. The standard formulation in fvPatch is not
            //  stable because it depends on the face normal, which for an
            //  error face is arbitrary. So, we use the same as for coupled
            //  patches; the vector between the cell and the face centres.
            virtual tmp<vectorField> delta() const;
};


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

} // End namespace Foam

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

#endif

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