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3 #ifndef DUNE_ALBERTA_TRANSFORMATION_HH
4 #define DUNE_ALBERTA_TRANSFORMATION_HH
6 #include <dune/common/fvector.hh>
28 : matrix_( (trafo != NULL ? trafo->M :
GlobalSpace::identityMatrix()) ),
29 shift_( (trafo != NULL ? trafo->t :
GlobalSpace::nullVector()) )
46 y[ i ] += row[ j ] * x[ j ];
58 const ctype v = y[ i ] - shift_[ i ];
60 x[ j ] += row[ j ] * v;
72 #endif // #if HAVE_ALBERTA
74 #endif // #ifndef DUNE_ALBERTA_TRANSFORMATION_HH
GlobalVector Vector
Definition: misc.hh:104
Include standard header files.
Definition: agrid.hh:59
Definition: transformation.hh:15
WorldVector evaluate(const WorldVector &x) const
Definition: transformation.hh:38
AlbertaTransformation(const GlobalSpace::Matrix &matrix, const GlobalSpace::Vector &shift)
Definition: transformation.hh:32
static const int dimension
Definition: transformation.hh:22
ALBERTA AFF_TRAFO AffineTransformation
Definition: misc.hh:49
AlbertaTransformation(const Alberta::AffineTransformation *trafo=NULL)
Definition: transformation.hh:27
static const int dimWorld
Definition: misc.hh:43
GlobalMatrix Matrix
Definition: misc.hh:103
FieldVector< ctype, dimension > WorldVector
Definition: transformation.hh:24
ALBERTA REAL Real
Definition: misc.hh:45
WorldVector evaluateInverse(const WorldVector &y) const
Definition: transformation.hh:51
Alberta::Real ctype
Definition: transformation.hh:20