fixedValueFvsPatchField.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2016 OpenFOAM Foundation
-------------------------------------------------------------------------------
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
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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    You should have received a copy of the GNU General Public License
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Class
    Foam::fixedValueFvsPatchField

Description
    Foam::fixedValueFvsPatchField

SourceFiles
    fixedValueFvsPatchField.C

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

#ifndef fixedValueFvsPatchField_H
#define fixedValueFvsPatchField_H

#include "fvsPatchField.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                           Class fixedValueFvsPatch Declaration
\*---------------------------------------------------------------------------*/

template<class Type>
class fixedValueFvsPatchField
:
    public fvsPatchField<Type>
{
public:

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


    // Constructors

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

        //- Construct from patch, internal field and value
        fixedValueFvsPatchField
        (
            const fvPatch&,
            const DimensionedField<Type, surfaceMesh>&,
            const Type& value
        );

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

        //- Construct by mapping the given fixedValue patch field
        //- onto a new patch
        fixedValueFvsPatchField
        (
            const fixedValueFvsPatchField<Type>&,
            const fvPatch&,
            const DimensionedField<Type, surfaceMesh>&,
            const fvPatchFieldMapper&
        );

        //- Construct as copy
        fixedValueFvsPatchField
        (
            const fixedValueFvsPatchField<Type>&
        );

        //- Construct and return a clone
        virtual tmp<fvsPatchField<Type>> clone() const
        {
            return tmp<fvsPatchField<Type>>
            (
                new fixedValueFvsPatchField<Type>(*this)
            );
        }

        //- Construct as copy setting internal field reference
        fixedValueFvsPatchField
        (
            const fixedValueFvsPatchField<Type>&,
            const DimensionedField<Type, surfaceMesh>&
        );

        //- Construct and return a clone setting internal field reference
        virtual tmp<fvsPatchField<Type>> clone
        (
            const DimensionedField<Type, surfaceMesh>& iF
        ) const
        {
            return tmp<fvsPatchField<Type>>
            (
                new fixedValueFvsPatchField<Type>(*this, iF)
            );
        }


    // Member Functions

        //- True: this patch field fixes a value.
        virtual bool fixesValue() const { return true; }


        // Evaluation functions

            //- 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;

            //- Return the matrix source coefficients corresponding to the
            //  evaluation of the gradient of this patchField
            virtual tmp<Field<Type>> gradientBoundaryCoeffs() const;


    // Member operators

        virtual void operator=(const UList<Type>&) {}

        virtual void operator=(const fvsPatchField<Type>&) {}
        virtual void operator+=(const fvsPatchField<Type>&) {}
        virtual void operator-=(const fvsPatchField<Type>&) {}
        virtual void operator*=(const fvsPatchField<scalar>&) {}
        virtual void operator/=(const fvsPatchField<scalar>&) {}

        virtual void operator+=(const Field<Type>&) {}
        virtual void operator-=(const Field<Type>&) {}

        virtual void operator*=(const Field<scalar>&) {}
        virtual void operator/=(const Field<scalar>&) {}

        virtual void operator=(const Type&) {}
        virtual void operator+=(const Type&) {}
        virtual void operator-=(const Type&) {}
        virtual void operator*=(const scalar) {}
        virtual void operator/=(const scalar) {}
};


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

} // End namespace Foam

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

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

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

#endif

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