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()) )
38 WorldVector
evaluate (
const WorldVector &x )
const 46 y[ i ] += row[ j ] * x[ j ];
54 WorldVector x(
ctype( 0 ) );
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 static const int dimension
Definition: albertagrid/transformation.hh:22
WorldVector evaluate(const WorldVector &x) const
Definition: albertagrid/transformation.hh:38
static const int dimWorld
Definition: misc.hh:43
ALBERTA AFF_TRAFO AffineTransformation
Definition: misc.hh:49
GlobalMatrix Matrix
Definition: misc.hh:103
Definition: albertagrid/transformation.hh:15
ALBERTA REAL Real
Definition: misc.hh:45
Alberta::Real ctype
Definition: albertagrid/transformation.hh:20
Include standard header files.
Definition: agrid.hh:59
AlbertaTransformation(const Alberta::AffineTransformation *trafo=NULL)
Definition: albertagrid/transformation.hh:27
AlbertaTransformation(const GlobalSpace::Matrix &matrix, const GlobalSpace::Vector &shift)
Definition: albertagrid/transformation.hh:32
GlobalVector Vector
Definition: misc.hh:104
FieldVector< ctype, dimension > WorldVector
Definition: albertagrid/transformation.hh:24
WorldVector evaluateInverse(const WorldVector &y) const
Definition: albertagrid/transformation.hh:51