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

Description
    Mesh data needed to do the Finite Volume discretisation.

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

#ifndef gpusurfaceMesh_H
#define gpusurfaceMesh_H

#include "GeoMesh.H"
#include "gpufvMesh.H"
#include "primitiveMesh.H"
#include "surfaceMesh.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                           Class surfaceMesh Declaration
\*---------------------------------------------------------------------------*/

class gpusurfaceMesh
:
    public GeoMesh<gpufvMesh>
{
public:

       typedef surfaceMesh hostType;

    // Constructors

        //- Construct surface mesh from fvMesh reference
        explicit gpusurfaceMesh(const gpufvMesh& mesh)
        :
            GeoMesh<gpufvMesh>(mesh)
        {}


    // Member Functions

        //- Return size. Number of internal faces
        static label size(const Mesh& mesh)
        {
            return mesh.hostmesh().nInternalFaces();
        }

        //- Return size. Number of internal faces
        label size() const
        {
            return size(mesh_);
        }

        //- Field of face centres
        const surfaceVectorgpuField& C() const
        {
            return mesh_.Cf();
        }
};


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

} // End namespace Foam

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

#endif

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