jumpCyclicFvPatchField.H

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License
    This file is part of OpenFOAM.

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    under the terms of the GNU General Public License as published by
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    You should have received a copy of the GNU General Public License
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Class
    Foam::jumpCyclicFvPatchField

Description
    This boundary condition provides a base class for coupled-cyclic
    conditions with a specified 'jump' (or offset) between the values

See also
    Foam::cyclicFvPatchField

SourceFiles
    jumpCyclicFvPatchField.C

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

#ifndef jumpCyclicFvPatchField_H
#define jumpCyclicFvPatchField_H

#include "cyclicFvPatchField.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                   Class jumpCyclicFvPatchField Declaration
\*---------------------------------------------------------------------------*/

template<class Type>
class jumpCyclicFvPatchField
:
    public cyclicFvPatchField<Type>
{

public:

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


    // Constructors

        //- Construct from patch and internal field
        jumpCyclicFvPatchField
        (
            const fvPatch&,
            const DimensionedField<Type, volMesh>&
        );

        //- Construct from patch, internal field and dictionary
        jumpCyclicFvPatchField
        (
            const fvPatch&,
            const DimensionedField<Type, volMesh>&,
            const dictionary&
        );

        //- Construct by mapping given jumpCyclicFvPatchField onto a new patch
        jumpCyclicFvPatchField
        (
            const jumpCyclicFvPatchField<Type>&,
            const fvPatch&,
            const DimensionedField<Type, volMesh>&,
            const fvPatchFieldMapper&
        );

        //- Disallow copy without setting internal field reference
        jumpCyclicFvPatchField(const jumpCyclicFvPatchField<Type>&) = delete;

        //- Copy constructor setting internal field reference
        jumpCyclicFvPatchField
        (
            const jumpCyclicFvPatchField<Type>&,
            const DimensionedField<Type, volMesh>&
        );


    // Member Functions

        // Access

            //- Return the interface type
            virtual const word& interfaceFieldType() const
            {
                return cyclicFvPatchField<Type>::type();
            }

            //- Return the "jump" across the patch as a "half" field
            virtual tmp<Field<Type>> jump() const = 0;


        // Evaluation functions

            //- Return neighbour coupled given internal cell data
            tmp<Field<Type>> patchNeighbourField() const;

            //- Update result field based on interface functionality
            virtual void updateInterfaceMatrix
            (
                scalarField& result,
                const scalarField& psiInternal,
                const scalarField& coeffs,
                const direction cmpt,
                const Pstream::commsTypes commsType
            ) const;

            //- Update result field based on interface functionality
            virtual void updateInterfaceMatrix
            (
                Field<Type>&,
                const Field<Type>&,
                const scalarField&,
                const Pstream::commsTypes commsType
            ) const;
};

//- Update result field based on interface functionality
template<>
void jumpCyclicFvPatchField<scalar>::updateInterfaceMatrix
(
    scalarField& result,
    const scalarField& psiInternal,
    const scalarField& coeffs,
    const direction cmpt,
    const Pstream::commsTypes commsType
) const;


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

} // End namespace Foam

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

#ifdef NoRepository
    #include "jumpCyclicFvPatchField.C"
#endif

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

#endif

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