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 Typedef 00025 Foam::tensor2D 00026 00027 Description 00028 Tensor2D or scalars. 00029 00030 SourceFiles 00031 tensor2D.C 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef tensor2D_H 00036 #define tensor2D_H 00037 00038 #include <OpenFOAM/Tensor2D_.H> 00039 #include <OpenFOAM/vector2D.H> 00040 #include <OpenFOAM/contiguous.H> 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 namespace Foam 00045 { 00046 00047 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00048 00049 typedef Tensor2D<scalar> tensor2D; 00050 00051 vector2D eigenValues(const tensor2D& t); 00052 vector2D eigenVector(const tensor2D& t, const scalar lambda); 00053 tensor2D eigenVectors(const tensor2D& t); 00054 00055 //- Data associated with tensor2D type are contiguous 00056 template<> 00057 inline bool contiguous<tensor2D>() {return true;} 00058 00059 00060 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00061 00062 } // End namespace Foam 00063 00064 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00065 00066 #include <OpenFOAM/sphericalTensor2D.H> 00067 00068 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00069 00070 #endif 00071 00072 // ************************ vim: set sw=4 sts=4 et: ************************ //
