coupledFvPatchField.H

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/*---------------------------------------------------------------------------*\
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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
    (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::coupledFvPatchField
 
Description
    Abstract base class for coupled patches.
 
SourceFiles
    coupledFvPatchField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef coupledFvPatchField_H
#define coupledFvPatchField_H
 
#include "LduInterfaceField.H"
#include "fvPatchField.H"
#include "coupledFvPatch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                       Class coupledFvPatch Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class coupledFvPatchField
:
    public LduInterfaceField<Type>,
    public fvPatchField<Type>
{
 
public:
 
    //- Runtime type information
    TypeName(coupledFvPatch::typeName_());
 
 
    // Constructors
 
        //- Construct from patch and internal field
        coupledFvPatchField
        (
            const fvPatch&,
            const DimensionedField<Type, volMesh>&
        );
 
        //- Construct from patch and internal field and patch field
        coupledFvPatchField
        (
            const fvPatch&,
            const DimensionedField<Type, volMesh>&,
            const Field<Type>&
        );
 
        //- Construct from patch, internal field and dictionary
        coupledFvPatchField
        (
            const fvPatch&,
            const DimensionedField<Type, volMesh>&,
            const dictionary&,
            const bool valueRequired=true
        );
 
        //- Construct by mapping the given coupledFvPatchField onto a new patch
        coupledFvPatchField
        (
            const coupledFvPatchField<Type>&,
            const fvPatch&,
            const DimensionedField<Type, volMesh>&,
            const fieldMapper&
        );
 
        //- Disallow copy without setting internal field reference
        coupledFvPatchField(const coupledFvPatchField<Type>&) = delete;
 
        //- Copy constructor setting internal field reference
        coupledFvPatchField
        (
            const coupledFvPatchField<Type>&,
            const DimensionedField<Type, volMesh>&
        );
 
        //- Construct and return a clone
        virtual tmp<fvPatchField<Type>> clone
        (
            const DimensionedField<Type, volMesh>&
        ) const = 0;
 
 
    // Member Functions
 
        // Access
 
            //- Return true if this patch field is derived from
            //  coupledFvPatchField<Type>.
            virtual bool coupled() const
            {
                return true;
            }
 
            //- Return neighbour field of internal field
            virtual tmp<Field<Type>> patchNeighbourField
            (
                const Pstream::commsTypes commsType =
                    Pstream::commsTypes::blocking
            ) const = 0;
 
 
        // Mapping functions
 
            //- Map the given fvPatchField onto this fvPatchField
            virtual void map(const fvPatchField<Type>&, const fieldMapper&);
 
 
        // Evaluation functions
 
            //- Return patch-normal gradient
            virtual tmp<Field<Type>> snGrad
            (
                const scalarField& deltaCoeffs
            ) const;
 
            //- Return patch-normal gradient
            virtual tmp<Field<Type>> snGrad() const
            {
                NotImplemented;
                return *this;
            }
 
            //- Initialise the evaluation of the patch field
            virtual void initEvaluate
            (
                const Pstream::commsTypes commsType
            );
 
            //- Evaluate the patch field, but don't update the coeffs
            void evaluateNoUpdateCoeffs();
 
            //- Evaluate the patch field
            virtual void evaluate
            (
                const Pstream::commsTypes commsType
            );
 
            //- Return the matrix diagonal coefficients corresponding to the
            //  evaluation of the value of this patchField with given weights
            virtual tmp<Field<Type>> valueInternalCoeffs
            (
                const tmp<scalarField>&
            ) const;
 
            //- Return the matrix source coefficients corresponding to the
            //  evaluation of the value of this patchField with given weights
            virtual tmp<Field<Type>> valueBoundaryCoeffs
            (
                const tmp<scalarField>&
            ) const;
 
            //- Return the matrix diagonal coefficients corresponding to the
            //  evaluation of the gradient of this patchField
            virtual tmp<Field<Type>> gradientInternalCoeffs
            (
                const scalarField& deltaCoeffs
            ) const;
 
            //- Return the matrix diagonal coefficients corresponding to the
            //  evaluation of the gradient of this patchField
            virtual tmp<Field<Type>> gradientInternalCoeffs() const;
 
            //- Return the matrix source coefficients corresponding to the
            //  evaluation of the gradient of this patchField
            virtual tmp<Field<Type>> gradientBoundaryCoeffs
            (
                const scalarField& deltaCoeffs
            ) const;
 
            //- Return the matrix source coefficients corresponding to the
            //  evaluation of the gradient of this patchField
            virtual tmp<Field<Type>> gradientBoundaryCoeffs() const;
 
 
        // Coupled interface functionality
 
            //- Update result field based on interface functionality
            virtual void updateInterfaceMatrix
            (
                scalarField& result,
                const scalarField& psiInternal,
                const scalarField& coeffs,
                const direction,
                const Pstream::commsTypes commsType
            ) const = 0;
 
            //- Update result field based on interface functionality
            virtual void updateInterfaceMatrix
            (
                Field<Type>&,
                const Field<Type>&,
                const scalarField&,
                const Pstream::commsTypes commsType
            ) const = 0;
 
 
        //- Write
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "coupledFvPatchField.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //