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