volMesh.H

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/*---------------------------------------------------------------------------*\
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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
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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    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::volMesh
 
Description
    Mesh data needed to do the Finite Volume discretisation.
 
Class
    Foam::isVolMesh
 
Description
    Supports static assertion that a template argument is of type volMesh.
 
\*---------------------------------------------------------------------------*/
 
#ifndef volMesh_H
#define volMesh_H
 
#include "GeoMesh.H"
#include "fvMesh.H"
#include "primitiveMesh.H"
#include <type_traits>
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                           Class volMesh Declaration
\*---------------------------------------------------------------------------*/
 
class volMesh
:
    public GeoMesh<fvMesh>
{
 
public:
 
    // Public typedefs
 
        //- Field source type
        template<class Type>
        using FieldSource = fvFieldSource<Type>;
 
 
    // Constructors
 
        //- Construct from fvMesh
        explicit volMesh(const fvMesh& mesh)
        :
            GeoMesh<fvMesh>(mesh)
        {}
 
 
    // Member Functions
 
        //- Return size
        label size() const
        {
            return size(mesh_);
        }
 
        //- Return size
        static label size(const Mesh& mesh)
        {
            return mesh.nCells();
        }
 
        //- Return cell centres
        const volVectorField& C()
        {
            return mesh_.C();
        }
};
 
 
/*---------------------------------------------------------------------------*\
                          Class isVolMesh Declaration
\*---------------------------------------------------------------------------*/
 
template<class T>
class isVolMesh
:
    public std::false_type
{};
 
 
template<>
class isVolMesh<volMesh>
:
    public std::true_type
{};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //