Dune::AlbertaGridGeometry< mydim, cdim, GridImp > Class Template Reference

geometry implementation for AlbertaGrid More...

#include <dune/grid/albertagrid/geometry.hh>

Public Types
typedef Alberta::Real	ctype
	type of coordinates

Public Member Functions
GeometryType	type () const
	obtain the type of reference element
bool	affine () const
	returns always true since we only have simplices
int	corners () const
	number of corner the geometry
GlobalCoordinate	corner (const int i) const
	obtain the i-th corner of this geometry
GlobalCoordinate	center () const
	return center of geometry
GlobalCoordinate	global (const LocalCoordinate &local) const
	map a point from the refence element to the geometry
	LocalCoordinate (const GlobalCoordinate &global) const
	map a point from the geometry to the reference element
ctype	integrationElement () const
	integration element of the geometry mapping More...
ctype	integrationElement (const LocalCoordinate &local) const
	integration element of the geometry mapping
ctype	volume () const
	volume of geometry
const JacobianTransposed &	jacobianTransposed () const
	transposed of the geometry mapping's Jacobian More...
const JacobianTransposed &	jacobianTransposed (const LocalCoordinate &local) const
	transposed of the geometry mapping's Jacobian
const JacobianInverseTransposed &	jacobianInverseTransposed () const
	transposed inverse of the geometry mapping's Jacobian More...
const JacobianInverseTransposed &	jacobianInverseTransposed (const LocalCoordinate &local) const
	transposed inverse of the geometry mapping's Jacobian
void	invalidate ()
	invalidate the geometry
template<class CoordReader >
void	build (const CoordReader &coordReader)
	build the geometry from a coordinate reader

Detailed Description

template<int mydim, int cdim, class GridImp>
class Dune::AlbertaGridGeometry< mydim, cdim, GridImp >

geometry implementation for AlbertaGrid

Defines the geometry part of a mesh entity. Works for all dimensions, element types and dim of world. Provides reference element and mapping between local and global coordinates.

Template Parameters

mydim	dimension of the element (0 <= dim <= 3)
cdim	dimension of global coordinates
GridImp	grid implementation (always const AlbertaGrid< dim, dimworld >)

Member Function Documentation

integrationElement()

template<int mydim, int cdim, class GridImp >

ctype Dune::AlbertaGridGeometry< mydim, cdim, GridImp >::integrationElement ( ) const

inline

integration element of the geometry mapping

Note

This method is not part of the geometry interface. It is used internally only.

Referenced by Dune::AlbertaGridGeometry< mydim, cdim, GridImp >::integrationElement(), and Dune::AlbertaGridGeometry< mydim, cdim, GridImp >::volume().

jacobianInverseTransposed()

template<int mydim, int cdim, class GridImp >

const AlbertaGridGeometry< mydim, cdim, GridImp >::JacobianInverseTransposed & Dune::AlbertaGridGeometry< mydim, cdim, GridImp >::jacobianInverseTransposed

inline

transposed inverse of the geometry mapping's Jacobian

Note

This method is not part of the geometry interface. It is used internally only.

Referenced by Dune::AlbertaGridGeometry< mydim, cdim, GridImp >::jacobianInverseTransposed().

jacobianTransposed()

template<int mydim, int cdim, class GridImp >

const AlbertaGridGeometry< mydim, cdim, GridImp >::JacobianTransposed & Dune::AlbertaGridGeometry< mydim, cdim, GridImp >::jacobianTransposed

inline

transposed of the geometry mapping's Jacobian

Note

This method is not part of the geometry interface. It is used internally only.

Referenced by Dune::AlbertaGridGeometry< mydim, cdim, GridImp >::jacobianTransposed().

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The documentation for this class was generated from the following files:

• dune/grid/albertagrid/geometry.hh
• dune/grid/albertagrid/geometry.cc