Bempp::ConcreteRangeEntityIterator< DuneEntityIt, DuneEntityPointer > Class Template Reference

Iterator over entities referenced by a range of Dune iterators of type DuneEntityIt. More...

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

Inheritance diagram for Bempp::ConcreteRangeEntityIterator< DuneEntityIt, DuneEntityPointer >:

Public Member Functions
	ConcreteRangeEntityIterator (const DuneEntityIt &begin, const DuneEntityIt &end, const DomainIndex &domain_index)
	Constructor. The iterator will go over the range [begin, end).
virtual void	next ()
	Increment iterator.
virtual const Entity < ConcreteRangeEntityIterator::codimension > &	entity () const
	Read-only access to the entity referenced by the iterator.
virtual std::auto_ptr < EntityPointer < ConcreteRangeEntityIterator::codimension > >	frozen () const
	A stable pointer to the entity currently referenced by the iterator. More...
Public Member Functions inherited from Bempp::EntityIterator< DuneEntityIt::codimension >
bool	finished () const
	True if iterator points past the end of the iteration range.
Public Member Functions inherited from Bempp::EntityPointer< codim >
virtual	~EntityPointer ()
	Destructor.

Private Member Functions
void	updateEntity ()
void	updateFinished ()

Private Attributes
DuneEntityIt	m_begin
DuneEntityIt	m_end
DuneEntityIt	m_cur
ConcreteEntity < ConcreteRangeEntityIterator::codimension, typename DuneEntityIt::Entity >	m_entity
const DomainIndex &	m_domain_index

Additional Inherited Members
Public Types inherited from Bempp::EntityPointer< codim >
enum	{ codimension = codim }
	Entity codimension.
Protected Attributes inherited from Bempp::EntityIterator< DuneEntityIt::codimension >
bool	m_finished

Detailed Description

template<typename DuneEntityIt, typename DuneEntityPointer>
class Bempp::ConcreteRangeEntityIterator< DuneEntityIt, DuneEntityPointer >

Iterator over entities referenced by a range of Dune iterators of type DuneEntityIt.

DuneEntityPointer is the base class of DuneEntityIt (it would be easily read from the DuneEntityIt::Base typedef, but, alas, this typedef is private...).

Member Function Documentation

template<typename DuneEntityIt , typename DuneEntityPointer >

virtual std::auto_ptr<EntityPointer<ConcreteRangeEntityIterator::codimension> > Bempp::ConcreteRangeEntityIterator< DuneEntityIt, DuneEntityPointer >::frozen ( ) const

inlinevirtual

A stable pointer to the entity currently referenced by the iterator.

The returned pointer is guaranteed to keep referring to the same entity even if the iterator is incremented or destroyed, as long as the grid is not adapted and the grid object itself stays alive.

Implements Bempp::EntityIterator< DuneEntityIt::codimension >.

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

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