/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2024 OpenCFD Ltd.
-------------------------------------------------------------------------------
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::coupledFvsPatchField

Description
    Abstract base class for coupled patches.

    The "value" entry is usually MUST_READ and always WRITE.

SourceFiles
    coupledFvsPatchField.C

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

#ifndef Foam_coupledFvsPatchField_H
#define Foam_coupledFvsPatchField_H

#include "fvsPatchField.H"
#include "coupledFvPatch.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                    Class coupledFvsPatchField Declaration
\*---------------------------------------------------------------------------*/

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

    //- Runtime type information
    TypeName(coupledFvPatch::typeName_());


    // Constructors

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

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

        //- Construct from patch, internal field and dictionary
        coupledFvsPatchField
        (
            const fvPatch&,
            const DimensionedField<Type, surfaceMesh>&,
            const dictionary&,
            IOobjectOption::readOption requireValue = IOobjectOption::MUST_READ
        );

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

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

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

        //- Return clone
        virtual tmp<fvsPatchField<Type>> clone() const = 0;

        //- Construct and return a clone
        virtual tmp<fvsPatchField<Type>> clone
        (
            const DimensionedField<Type, surfaceMesh>&
        ) const = 0;


    // Member Functions

        //- True: this patch field is derived from coupledFvsPatchField
        virtual bool coupled() const
        {
            return true;
        }

        //- Write includes "value" entry
        virtual void write(Ostream&) const;
};


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

} // End namespace Foam

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

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

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

#endif

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