Dune::GeneralVertexOrder< dim, Index_ > Class Template Reference

Class providing information on the ordering of vertices. More...

#include <dune/geometry/generalvertexorder.hh>

Classes
class	iterator
	Iterate over the vertex indices of some sub-entity. More...

Public Types
typedef Index_	Index
	Type of indices.

Public Member Functions
const GeometryType &	type () const
	get type of the entity's geometry
template<class InIterator >
	GeneralVertexOrder (const GeometryType &gt_, const InIterator &inBegin, const InIterator &inEnd)
	construct a GeneralVertexOrder More...
iterator	begin (std::size_t codim, std::size_t subEntity) const
	get begin iterator for the vertex indices of some sub-entity More...
iterator	end (std::size_t codim, std::size_t subEntity) const
	get end iterator for the vertex indices of some sub-entity More...
void	getReduced (std::size_t codim, std::size_t subEntity, std::vector< Index > &order) const
	get a vector of reduced indices for some sub-entity More...

Static Public Attributes
static const std::size_t	dimension = dim
	export the dimension of the entity we provide information for

Detailed Description

template<std::size_t dim, class Index_ = std::size_t>
class Dune::GeneralVertexOrder< dim, Index_ >

Class providing information on the ordering of vertices.

Template Parameters

dim	Dimension of the entity this class provides ordering information for.
Index_	Type of the indices. Must be integral, may be non-negative.

This class provides ordering information for all codimensions, including the element itself.

Warning

The Interface of the VertexOrder stuff is subject to change. It is currently needed to use some global-valued finite elements from dune-localfunctions.

See also

reduceOrder(), VertexOrderByIdFactory

Constructor & Destructor Documentation

GeneralVertexOrder()

template<std::size_t dim, class Index_ = std::size_t>

template<class InIterator >

Dune::GeneralVertexOrder< dim, Index_ >::GeneralVertexOrder ( const GeometryType &  gt_, const InIterator &  inBegin, const InIterator &  inEnd  )

inline

construct a GeneralVertexOrder

Parameters

gt_	Geometry type of the entity we provide information for.
inBegin	Start of the range of vertex ids.
inEnd	End of the range of vertex ids.

inBegin and inEnd denote the range of vertex ids to provide. This class stores a reduced copy of the ids, converted to type Index.

Member Function Documentation

begin()

template<std::size_t dim, class Index_ = std::size_t>

iterator Dune::GeneralVertexOrder< dim, Index_ >::begin ( std::size_t  codim, std::size_t  subEntity  ) const

inline

get begin iterator for the vertex indices of some sub-entity

Parameters

codim	Codimension of the sub-entity.
subEntity	Index of the sub-entity within that codimension.

Referenced by Dune::GeneralVertexOrder< dim, Index_ >::getReduced().

end()

template<std::size_t dim, class Index_ = std::size_t>

iterator Dune::GeneralVertexOrder< dim, Index_ >::end ( std::size_t  codim, std::size_t  subEntity  ) const

inline

get end iterator for the vertex indices of some sub-entity

Parameters

codim	Codimension of the sub-entity.
subEntity	Index of the sub-entity within that codimension.

Referenced by Dune::GeneralVertexOrder< dim, Index_ >::getReduced().

getReduced()

template<std::size_t dim, class Index_ = std::size_t>

void Dune::GeneralVertexOrder< dim, Index_ >::getReduced ( std::size_t  codim, std::size_t  subEntity, std::vector< Index > &  order  ) const

inline

get a vector of reduced indices for some sub-entity

Parameters

codim	Codimension of the sub-entity.
subEntity	Index of the sub-entity within that codimension.
order	Where to store the result. This function resizes the vector to the suitable size.

References Dune::GeneralVertexOrder< dim, Index_ >::begin(), Dune::GeneralVertexOrder< dim, Index_ >::end(), and Dune::reduceOrder().

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

• dune/geometry/generalvertexorder.hh