slicedFvsPatchField.H

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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
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    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::slicedFvsPatchField

Description
    Specialisation of fvsPatchField which creates the underlying
    fvsPatchField as a slice of the given complete field.

    The destructor is wrapped to avoid deallocation of the storage of the
    complete fields when this is destroyed.

    Should only used as a template argument for SlicedGeometricField.

SourceFiles
    slicedFvsPatchField.C

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

#ifndef slicedFvsPatchField_H
#define slicedFvsPatchField_H

#include "fvsPatchField.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                       Class slicedFvsPatch Declaration
\*---------------------------------------------------------------------------*/

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

public:

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


    // Constructors

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

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

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

        //- Copy constructor setting internal field reference
        slicedFvsPatchField
        (
            const slicedFvsPatchField<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;


    //- Destructor
    virtual ~slicedFvsPatchField<Type>();


    // Member Functions

        // Access

            //- Return true if this patch field fixes a value.
            //  Needed to check if a level has to be specified while solving
            //  Poissons equations.
            virtual bool fixesValue() const
            {
                return true;
            }


    // 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 "slicedFvsPatchField.C"
#endif

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

#endif

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