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nearWallDist.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     nearWallDist
00027 
00028 Description
00029     Distance calculation for cells with face on a wall. Searches pointNeighbours
00030     to find closest.
00031 
00032 SourceFiles
00033     nearWallDist.C
00034 
00035 \*---------------------------------------------------------------------------*/
00036 
00037 #ifndef nearWallDist_H
00038 #define nearWallDist_H
00039 
00040 #include "volFields.H"
00041 
00042 
00043 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00044 
00045 namespace Foam
00046 {
00047 
00048 class fvMesh;
00049 
00050 /*---------------------------------------------------------------------------*\
00051                            Class nearWallDist Declaration
00052 \*---------------------------------------------------------------------------*/
00053 
00054 class nearWallDist
00055 :
00056     public volScalarField::GeometricBoundaryField
00057 {
00058     // Private data
00059 
00060         //- Reference to mesh
00061         const fvMesh& mesh_;
00062 
00063 
00064     // Private Member Functions
00065 
00066         //- Do all calculations.
00067         void doAll();
00068 
00069         //- Disallow default bitwise copy construct
00070         nearWallDist(const nearWallDist&);
00071 
00072         //- Disallow default bitwise assignment
00073         void operator=(const nearWallDist&);
00074 
00075 
00076 public:
00077 
00078     // Constructors
00079 
00080         //- Construct from components
00081         nearWallDist(const fvMesh& mesh);
00082 
00083 
00084     // Destructor
00085 
00086         virtual ~nearWallDist();
00087 
00088 
00089     // Member Functions
00090 
00091         const volScalarField::GeometricBoundaryField& y() const
00092         {
00093             return *this;
00094         }
00095 
00096         //- Correct for mesh geom/topo changes
00097         virtual void correct();
00098 };
00099 
00100 
00101 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00102 
00103 } // End namespace Foam
00104 
00105 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00106 
00107 #endif
00108 
00109 // ************************************************************************* //
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