00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2010 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 00013 the Free Software Foundation, either version 3 of the License, or 00014 (at your 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, see <http://www.gnu.org/licenses/>. 00023 00024 Class 00025 Foam::fv::fourthGrad 00026 00027 Description 00028 Second-order gradient scheme using least-squares. 00029 00030 SourceFiles 00031 fourthGrad.C 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef fourthGrad_H 00036 #define fourthGrad_H 00037 00038 #include <finiteVolume/gradScheme.H> 00039 00040 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00041 00042 namespace Foam 00043 { 00044 00045 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00046 00047 namespace fv 00048 { 00049 00050 /*---------------------------------------------------------------------------*\ 00051 Class fourthGrad Declaration 00052 \*---------------------------------------------------------------------------*/ 00053 00054 template<class Type> 00055 class fourthGrad 00056 : 00057 public fv::gradScheme<Type> 00058 { 00059 // Private Member Functions 00060 00061 //- Disallow default bitwise copy construct 00062 fourthGrad(const fourthGrad&); 00063 00064 //- Disallow default bitwise assignment 00065 void operator=(const fourthGrad&); 00066 00067 00068 public: 00069 00070 //- Runtime type information 00071 TypeName("fourth"); 00072 00073 00074 // Constructors 00075 00076 //- Construct from Istream 00077 fourthGrad(const fvMesh& mesh, Istream&) 00078 : 00079 gradScheme<Type>(mesh) 00080 {} 00081 00082 00083 // Member Functions 00084 00085 tmp 00086 < 00087 GeometricField 00088 <typename outerProduct<vector, Type>::type, fvPatchField, volMesh> 00089 > grad 00090 ( 00091 const GeometricField<Type, fvPatchField, volMesh>& 00092 ) const; 00093 }; 00094 00095 00096 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00097 00098 } // End namespace fv 00099 00100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00101 00102 } // End namespace Foam 00103 00104 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00105 00106 #ifdef NoRepository 00107 # include <finiteVolume/fourthGrad.C> 00108 #endif 00109 00110 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00111 00112 #endif 00113 00114 // ************************ vim: set sw=4 sts=4 et: ************************ //
