1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by
13 the Free Software Foundation, either version 3 of the License, or
14 (at your option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
33 \*---------------------------------------------------------------------------*/
40 #include "sphericalTensor.H"
41 #include "symmTensor.H"
42 #include "contiguous.H"
44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
49 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
51 typedef Tensor<scalar> tensor;
53 vector eigenValues(const tensor&);
54 vector eigenVector(const tensor&, const scalar lambda);
55 tensor eigenVectors(const tensor&);
57 vector eigenValues(const symmTensor&);
58 vector eigenVector(const symmTensor&, const scalar lambda);
59 tensor eigenVectors(const symmTensor&);
61 //- Data associated with tensor type are contiguous
63 inline bool contiguous<tensor>() {return true;}
66 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
68 } // End namespace Foam
70 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
74 // ************************************************************************* //