emptyFvsPatchField.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
    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::emptyFvsPatchField

Description
    This boundary condition provides an 'empty' condition for reduced
    dimensions cases.

    The "value" entry is NO_READ, NO_WRITE.

Usage
    Example of the boundary condition specification:
    \verbatim
    <patchName>
    {
        type    empty;
    }
    \endverbatim

SourceFiles
    emptyFvsPatchField.C

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

#ifndef Foam_emptyFvsPatchField_H
#define Foam_emptyFvsPatchField_H

#include "fvsPatchField.H"
#include "emptyFvPatch.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                         Class emptyFvsPatch Declaration
\*---------------------------------------------------------------------------*/

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

    //- Runtime type information
    TypeName(emptyFvPatch::typeName_());  // fieldTypes::emptyTypeName_()


    // Constructors

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

        //- Construct from patch, internal field and dictionary.
        //- The "value" entry is NO_READ.
        emptyFvsPatchField
        (
            const fvPatch&,
            const DimensionedField<Type, surfaceMesh>&,
            const dictionary&
        );

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

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

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

        //- Return clone
        virtual tmp<fvsPatchField<Type>> clone() const
        {
            return fvsPatchField<Type>::Clone(*this);
        }

        //- Clone with an internal field reference
        virtual tmp<fvsPatchField<Type>> clone
        (
            const DimensionedField<Type, surfaceMesh>& iF
        ) const
        {
            return fvsPatchField<Type>::Clone(*this, iF);
        }


    // Member Functions

        // Mapping Functions

            //- Map (and resize as needed) from self given a mapping object
            virtual void autoMap
            (
                const fvPatchFieldMapper&
            )
            {}

            //- Reverse map the given fvsPatchField onto this fvsPatchField
            virtual void rmap
            (
                const fvsPatchField<Type>&,
                const labelList&
            )
            {}


    // Member Functions

        //- Write without "value" entry!
        virtual void write(Ostream&) const;
};


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

} // End namespace Foam

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

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

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

#endif

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