ug::Geometry< dim, attachmentDim > Class Template Reference

provides a grid and access to the coordinates of the vertices More...

#include <geometry.h>

Inheritance diagram for ug::Geometry< dim, attachmentDim >:

Public Types
typedef MathVector< attachmentDim >	attached_vector_t
typedef IGeometry< dim >	base_t
typedef Attachment< attached_vector_t >	position_attachment_t
typedef base_t::vector_t	vector_t
Public Types inherited from ug::IGeometry< dim >
typedef MathVector< dim >	vector_t

Public Member Functions
virtual vector_t	element_center (Edge *e) const
virtual vector_t	element_center (Face *e) const
virtual vector_t	element_center (Vertex *e) const
virtual vector_t	element_center (Volume *e) const
	Geometry (Grid &g, position_attachment_t a)
virtual vector_t	pos (Vertex *vrt) const
const IAttachment &	position_attachment () const
virtual int	position_attachment_dim () const
virtual void	set_pos (Vertex *vrt, const vector_t &p)
Public Member Functions inherited from ug::IGeometry< dim >
Grid &	grid () const
	IGeometry (Grid &g)
virtual	~IGeometry ()

Private Attributes
Grid::VertexAttachmentAccessor< position_attachment_t >	m_aaPos
position_attachment_t	m_aPos

Detailed Description

template<int dim, int attachmentDim>
class ug::Geometry< dim, attachmentDim >

provides a grid and access to the coordinates of the vertices

The dimension of the output coordinates ('dim') may differ from the dimension of the coordinates which are actually attached to the grid ('attachedDim').

Member Typedef Documentation

attached_vector_t

template<int dim, int attachmentDim>

typedef MathVector<attachmentDim> ug::Geometry< dim, attachmentDim >::attached_vector_t

base_t

template<int dim, int attachmentDim>

typedef IGeometry<dim> ug::Geometry< dim, attachmentDim >::base_t

position_attachment_t

template<int dim, int attachmentDim>

typedef Attachment<attached_vector_t> ug::Geometry< dim, attachmentDim >::position_attachment_t

vector_t

template<int dim, int attachmentDim>

typedef base_t::vector_t ug::Geometry< dim, attachmentDim >::vector_t

Constructor & Destructor Documentation

Geometry()

template<int dim, int attachmentDim>

ug::Geometry< dim, attachmentDim >::Geometry ( Grid &  g, position_attachment_t  a  )

inline

References ug::Grid::AttachmentAccessor< TElem, TAttachment >::access(), ug::Grid::has_vertex_attachment(), ug::Geometry< dim, attachmentDim >::m_aaPos, and UG_COND_THROW.

Member Function Documentation

element_center() [1/4]

template<int dim, int attachmentDim>

virtual vector_t ug::Geometry< dim, attachmentDim >::element_center ( Edge *  e ) const

inlinevirtual

Implements ug::IGeometry< dim >.

References ug::CalculateCenter(), ug::MathVector< dim >::from(), and ug::Geometry< dim, attachmentDim >::m_aaPos.

element_center() [2/4]

template<int dim, int attachmentDim>

virtual vector_t ug::Geometry< dim, attachmentDim >::element_center ( Face *  e ) const

inlinevirtual

Implements ug::IGeometry< dim >.

References ug::CalculateCenter(), ug::MathVector< dim >::from(), and ug::Geometry< dim, attachmentDim >::m_aaPos.

element_center() [3/4]

template<int dim, int attachmentDim>

virtual vector_t ug::Geometry< dim, attachmentDim >::element_center ( Vertex *  e ) const

inlinevirtual

Implements ug::IGeometry< dim >.

References ug::MathVector< dim >::from(), and ug::Geometry< dim, attachmentDim >::m_aaPos.

element_center() [4/4]

template<int dim, int attachmentDim>

virtual vector_t ug::Geometry< dim, attachmentDim >::element_center ( Volume *  e ) const

inlinevirtual

Implements ug::IGeometry< dim >.

References ug::CalculateCenter(), ug::MathVector< dim >::from(), and ug::Geometry< dim, attachmentDim >::m_aaPos.

pos()

template<int dim, int attachmentDim>

virtual vector_t ug::Geometry< dim, attachmentDim >::pos ( Vertex *  vrt ) const

inlinevirtual

Implements ug::IGeometry< dim >.

References ug::MathVector< dim >::from(), and ug::Geometry< dim, attachmentDim >::m_aaPos.

position_attachment()

template<int dim, int attachmentDim>

const IAttachment& ug::Geometry< dim, attachmentDim >::position_attachment ( ) const

inlinevirtual

Implements ug::IGeometry< dim >.

References ug::Geometry< dim, attachmentDim >::m_aPos.

position_attachment_dim()

template<int dim, int attachmentDim>

virtual int ug::Geometry< dim, attachmentDim >::position_attachment_dim ( ) const

inlinevirtual

Implements ug::IGeometry< dim >.

set_pos()

template<int dim, int attachmentDim>

virtual void ug::Geometry< dim, attachmentDim >::set_pos ( Vertex *  vrt, const vector_t &  p  )

inlinevirtual

Implements ug::IGeometry< dim >.

References ug::MathVector< N, T >::from(), ug::Geometry< dim, attachmentDim >::m_aaPos, and p.

Member Data Documentation

m_aaPos

template<int dim, int attachmentDim>

Grid::VertexAttachmentAccessor<position_attachment_t> ug::Geometry< dim, attachmentDim >::m_aaPos

private

Referenced by ug::Geometry< dim, attachmentDim >::element_center(), ug::Geometry< dim, attachmentDim >::Geometry(), ug::Geometry< dim, attachmentDim >::pos(), and ug::Geometry< dim, attachmentDim >::set_pos().

m_aPos

template<int dim, int attachmentDim>

position_attachment_t ug::Geometry< dim, attachmentDim >::m_aPos

private

Referenced by ug::Geometry< dim, attachmentDim >::position_attachment().

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

• ugbase/lib_grid/grid/geometry.h