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areaMesh.H

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00001 /*---------------------------------------------------------------------------*\
00002   =========                 |
00003   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
00004    \\    /   O peration     |
00005     \\  /    A nd           | Copyright (C) 1991-2005 OpenCFD Ltd.
00006      \\/     M anipulation  |
00007 -------------------------------------------------------------------------------
00008 License
00009     This file is part of OpenFOAM.
00010 
00011     OpenFOAM is free software; you can redistribute it and/or modify it
00012     under the terms of the GNU General Public License as published by the
00013     Free Software Foundation; either version 2 of the License, or (at your
00014     option) any later version.
00015 
00016     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
00017     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00018     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
00019     for more details.
00020 
00021     You should have received a copy of the GNU General Public License
00022     along with OpenFOAM; if not, write to the Free Software Foundation,
00023     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
00024 
00025 Class
00026     areaMesh
00027 
00028 Description
00029     Mesh data needed to do the Finite Area discretisation.
00030 
00031 \*---------------------------------------------------------------------------*/
00032 
00033 #ifndef areaMesh_H
00034 #define areaMesh_H
00035 
00036 #include "faMesh.H"
00037 
00038 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00039 
00040 namespace Foam
00041 {
00042 
00043 /*---------------------------------------------------------------------------*\
00044                            Class areaMesh Declaration
00045 \*---------------------------------------------------------------------------*/
00046 
00047 class areaMesh
00048 {
00049     const faMesh& mesh_;
00050 
00051 public:
00052 
00053     typedef faMesh Mesh;
00054     typedef faBoundaryMesh BoundaryMesh;
00055 
00056     areaMesh(const faMesh& mesh)
00057     :
00058         mesh_(mesh)
00059     {}
00060 
00061     label size() const
00062     {
00063         return size(mesh_);
00064     }
00065 
00066     static label size(const Mesh& mesh)
00067     {
00068         return mesh.nFaces();
00069     }
00070 
00071     const areaVectorField& centres()
00072     {
00073         return mesh_.centres();
00074     }
00075 };
00076 
00077 
00078 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00079 
00080 } // End namespace Foam
00081 
00082 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00083 
00084 #endif
00085 
00086 // ************************************************************************* //
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