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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 dimensionedTensor 00027 00028 Description 00029 Dimensioned tensor obtained from generic dimensioned type. 00030 00031 SourceFiles 00032 dimensionedTensor.C 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef dimensionedTensor_H 00037 #define dimensionedTensor_H 00038 00039 #include "dimensionedVector.H" 00040 #include "tensor.H" 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 namespace Foam 00045 { 00046 00047 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00048 00049 typedef dimensioned<tensor> dimensionedTensor; 00050 00051 00052 // friend functions 00053 00054 dimensionedScalar tr(const dimensionedTensor&); 00055 dimensionedTensor dev(const dimensionedTensor&); 00056 dimensionedTensor dev2(const dimensionedTensor&); 00057 dimensionedScalar det(const dimensionedTensor&); 00058 dimensionedTensor inv(const dimensionedTensor&); 00059 dimensionedTensor hinv(const dimensionedTensor&); 00060 dimensionedTensor symm(const dimensionedTensor&); 00061 dimensionedTensor skew(const dimensionedTensor&); 00062 00063 dimensionedVector eigenValues(const dimensionedTensor&); 00064 dimensionedTensor eigenVectors(const dimensionedTensor&); 00065 00066 00067 // friend operators 00068 00069 //- Hodge Dual operator (tensor -> vector) 00070 dimensionedVector operator*(const dimensionedTensor&); 00071 00072 //- Hodge Dual operator (vector -> tensor) 00073 dimensionedTensor operator*(const dimensionedVector&); 00074 00075 00076 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00077 00078 } // End namespace Foam 00079 00080 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00081 00082 #endif 00083 00084 // ************************************************************************* // 00085