tensor2D.H

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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Typedef
    Foam::tensor2D
 
Description
    Tensor2D or scalars.
 
SourceFiles
    tensor2D.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef tensor2D_H
#define tensor2D_H
 
#include "Tensor2D.H"
#include "vector2D.H"
#include "contiguous.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
typedef Tensor2D<scalar> tensor2D;
 
vector2D eigenValues(const tensor2D& t);
vector2D eigenVector
(
    const tensor2D& t,
    const scalar lambda,
    const vector2D& direction1
);
tensor2D eigenVectors(const tensor2D& t, const vector2D& lambdas);
tensor2D eigenVectors(const tensor2D& t);
 
//- Data associated with tensor2D type are contiguous
template<>
inline bool contiguous<tensor2D>() {return true;}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "sphericalTensor2D.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //