/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2011-2021 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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::functionObjects::surfaceInterpolate

Description
    Calculates the surface interpolation of a field.

    The operation can be applied to any volume field and will generate a
    surface field.

See also
    Foam::functionObjects::fvMeshFunctionObject

SourceFiles
    surfaceInterpolate.C

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

#ifndef functionObjects_surfaceInterpolate_H
#define functionObjects_surfaceInterpolate_H

#include "fieldExpression.H"

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

namespace Foam
{
namespace functionObjects
{

/*---------------------------------------------------------------------------*\
                      Class surfaceInterpolate Declaration
\*---------------------------------------------------------------------------*/

class surfaceInterpolate
:
    public fieldExpression
{
    // Private Member Functions

        //- Calculate the surface interpolation of the field and register the
        //  result
        template<class Type>
        bool calcSurfaceInterpolate();

        //- Calculate the surface interpolation of the field and return true if
        //  successful
        virtual bool calc();


public:

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


    // Constructors

        //- Construct from Time and dictionary
        surfaceInterpolate
        (
            const word& name,
            const Time& runTime,
            const dictionary& dict
        );


    //- Destructor
    virtual ~surfaceInterpolate();
};


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

} // End namespace functionObjects
} // End namespace Foam

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

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

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

#endif

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