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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 SphericalTensor 00027 00028 Description 00029 Templated 3D SphericalTensor derived from VectorSpace adding construction 00030 from 1 component, element access using xx(), yy() and zz() member functions 00031 and the inner-product (dot-product) and outer-product operators. 00032 00033 SourceFiles 00034 SphericalTensorI.H 00035 00036 \*---------------------------------------------------------------------------*/ 00037 00038 #ifndef SphericalTensor_H 00039 #define SphericalTensor_H 00040 00041 #include "Tensor.H" 00042 00043 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00044 00045 namespace Foam 00046 { 00047 00048 /*---------------------------------------------------------------------------*\ 00049 Class SphericalTensor Declaration 00050 \*---------------------------------------------------------------------------*/ 00051 00052 template<class Cmpt> 00053 class SphericalTensor 00054 : 00055 public VectorSpace<SphericalTensor<Cmpt>, Cmpt, 1> 00056 { 00057 00058 public: 00059 00060 // Member constants 00061 00062 enum 00063 { 00064 rank = 2 // Rank of SphericalTensor is 2 00065 }; 00066 00067 00068 // Static data members 00069 00070 static const char* const typeName; 00071 static const char* componentNames[]; 00072 static const SphericalTensor zero; 00073 static const SphericalTensor one; 00074 static const SphericalTensor I; 00075 static const SphericalTensor oneThirdI; 00076 static const SphericalTensor twoThirdsI; 00077 00078 00079 //- Component labeling enumeration 00080 enum components { II }; 00081 00082 00083 // Constructors 00084 00085 //- Construct null 00086 inline SphericalTensor(); 00087 00088 //- Construct given VectorSpace 00089 inline SphericalTensor 00090 ( 00091 const VectorSpace<SphericalTensor<Cmpt>, Cmpt, 1>& 00092 ); 00093 00094 //- Construct given the component 00095 inline SphericalTensor(const Cmpt& tii); 00096 00097 //- Construct from Istream 00098 inline SphericalTensor(Istream&); 00099 00100 00101 // Member Functions 00102 00103 // Access 00104 00105 inline const Cmpt& ii() const; 00106 inline Cmpt& ii(); 00107 }; 00108 00109 00110 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00111 00112 } // End namespace Foam 00113 00114 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00115 00116 // Include inline implementations 00117 #include "SphericalTensorI.H" 00118 00119 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00120 00121 #endif 00122 00123 // ************************************************************************* //