dolfin::MeshEntityIteratorBase< T > Class Template Reference

Base class for MeshEntityIterators. More...

#include <MeshEntityIteratorBase.h>

Public Member Functions
	MeshEntityIteratorBase (const Mesh &mesh)
	Create iterator for mesh entities over given topological dimension.
	MeshEntityIteratorBase (const Mesh &mesh, std::string opt)
	MeshEntityIteratorBase (const MeshEntity &entity)
	Create iterator for entities of given dimension connected to given entity.
	MeshEntityIteratorBase (const MeshEntityIteratorBase &it)
	Copy constructor.
	~MeshEntityIteratorBase ()
	Destructor.
MeshEntityIteratorBase &	operator++ ()
	Step to next mesh entity (prefix increment)
MeshEntityIteratorBase &	operator-- ()
	Step to the previous mesh entity (prefix decrease)
std::size_t	pos () const
	Return current position.
bool	operator== (const MeshEntityIteratorBase &it) const
	Comparison operator.
bool	operator!= (const MeshEntityIteratorBase &it) const
	Comparison operator.
T &	operator* ()
	Dereference operator.
T *	operator-> ()
	Member access operator.
bool	end () const
	Check if iterator has reached the end.
MeshEntityIteratorBase	end_iterator ()

Detailed Description

template<class T>
class dolfin::MeshEntityIteratorBase< T >

Base class for MeshEntityIterators.

Constructor & Destructor Documentation

MeshEntityIteratorBase()

template<class T >

dolfin::MeshEntityIteratorBase< T >::MeshEntityIteratorBase ( const Mesh &  mesh, std::string  opt  )

inline

Iterator over MeshEntity of dimension dim on mesh, with string option to iterate over "regular", "ghost" or "all" entities

Member Function Documentation

end_iterator()

template<class T >

MeshEntityIteratorBase dolfin::MeshEntityIteratorBase< T >::end_iterator ( )

inline

Provide a safeguard iterator pointing beyond the end of an iteration process, either iterating over the mesh /or incident entities. Added to be bit more like STL iterators, since many algorithms rely on a kind of beyond iterator.

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

• /home/fenics/shared/dolfin/dolfin/mesh/MeshEntityIteratorBase.h