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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 gaussFaLaplacianScheme 00027 00028 Description 00029 Basic second-order laplacian using face-gradients and Gauss' theorem. 00030 00031 SourceFiles 00032 gaussFaLaplacianScheme.C 00033 gaussFaLaplacianSchemes.C 00034 00035 \*---------------------------------------------------------------------------*/ 00036 00037 #ifndef gaussFaLaplacianScheme_H 00038 #define gaussFaLaplacianScheme_H 00039 00040 #include "faLaplacianScheme.H" 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 namespace Foam 00045 { 00046 00047 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00048 00049 namespace fa 00050 { 00051 00052 /*---------------------------------------------------------------------------*\ 00053 Class gaussLaplacianScheme Declaration 00054 \*---------------------------------------------------------------------------*/ 00055 00056 template<class Type> 00057 class gaussLaplacianScheme 00058 : 00059 public fa::laplacianScheme<Type> 00060 { 00061 // Private Member Functions 00062 00063 //- Disallow default bitwise copy construct 00064 gaussLaplacianScheme(const gaussLaplacianScheme&); 00065 00066 //- Disallow default bitwise assignment 00067 void operator=(const gaussLaplacianScheme&); 00068 00069 00070 public: 00071 00072 //- Runtime type information 00073 TypeName("Gauss"); 00074 00075 00076 // Constructors 00077 00078 //- Construct null 00079 gaussLaplacianScheme(const faMesh& mesh) 00080 : 00081 laplacianScheme<Type>(mesh) 00082 {} 00083 00084 //- Construct from Istream 00085 gaussLaplacianScheme(const faMesh& mesh, Istream& is) 00086 : 00087 laplacianScheme<Type>(mesh, is) 00088 {} 00089 00090 00091 // Member Functions 00092 00093 tmp<faMatrix<Type> > famLaplacian 00094 ( 00095 const edgeScalarField&, 00096 GeometricField<Type, faPatchField, areaMesh>& 00097 ); 00098 00099 tmp<GeometricField<Type, faPatchField, areaMesh> > facLaplacian 00100 ( 00101 const GeometricField<Type, faPatchField, areaMesh>& 00102 ); 00103 00104 tmp<GeometricField<Type, faPatchField, areaMesh> > facLaplacian 00105 ( 00106 const edgeScalarField&, 00107 const GeometricField<Type, faPatchField, areaMesh>& 00108 ); 00109 }; 00110 00111 00112 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00113 00114 } // End namespace fa 00115 00116 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00117 00118 } // End namespace Foam 00119 00120 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00121 00122 #ifdef NoRepository 00123 # include "gaussFaLaplacianScheme.C" 00124 #endif 00125 00126 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00127 00128 #endif 00129 00130 // ************************************************************************* //