Bempp::Entity< codim > Class Template Reference

Abstract wrapper of an entity of codimension codim. More...

#include </home/wojtek/Projects/BEM/bempp-sven/bempp/lib/grid/entity.hpp>

Inheritance diagram for Bempp::Entity< codim >:

Public Types
enum	{ codimension = codim }
	Entity codimension.

Public Member Functions
virtual	~Entity ()
	Destructor.
virtual size_t	level () const =0
	Entity level.
virtual const Geometry &	geometry () const =0
	Reference to the geometry of this entity. More...
virtual GeometryType	type () const =0
	Type of the reference element. More...

Detailed Description

template<int codim>
class Bempp::Entity< codim >

Abstract wrapper of an entity of codimension codim.

Member Function Documentation

template<int codim>

virtual const Geometry& Bempp::Entity< codim >::geometry ( ) const

pure virtual

Reference to the geometry of this entity.

This object gives, among other things, the map from a reference element to world coordinates.

Note

Be careful when storing such references. If the state of any object is changed, e.g. an iterator is advanced, there is no guarantee that the reference remains valid.

Implemented in Bempp::ConcreteEntity< codim, DuneEntity >, Bempp::ConcreteEntity< Bempp::ConcreteSubentityIterator::codimension, DuneSubentity >, Bempp::ConcreteEntity< Bempp::ConcreteRangeEntityIterator::codimension, typename DuneEntityIt::Bempp::Entity >, and Bempp::ConcreteEntity< Bempp::ConcreteEntityPointer::codimension, DuneEntity >.

Referenced by Bempp::ElementaryPotentialOperator< BasisFunctionType_, KernelType_, ResultType_ >::evaluateOnGrid().

template<int codim>

virtual GeometryType Bempp::Entity< codim >::type ( ) const

pure virtual

Type of the reference element.

The type can be used to access the Dune::GenericReferenceElement.

Implemented in Bempp::ConcreteEntity< codim, DuneEntity >, Bempp::ConcreteEntity< Bempp::ConcreteSubentityIterator::codimension, DuneSubentity >, Bempp::ConcreteEntity< Bempp::ConcreteRangeEntityIterator::codimension, typename DuneEntityIt::Bempp::Entity >, and Bempp::ConcreteEntity< Bempp::ConcreteEntityPointer::codimension, DuneEntity >.

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

• /home/wojtek/Projects/BEM/bempp-sven/bempp/lib/grid/entity.hpp