EntityIterator Class Reference

Iterates through a set of entities. An EntityIterator is typically obtained via Mesh::vertex_iterator() or Mesh::element_iterator(). An iterator obtained in this way iterates over the set of all vertices/elements in the Mesh from which the iterator was obtained. More...

#include <MeshInterface.hpp>

Inheritance diagram for EntityIterator:

Public Member Functions
virtual	~EntityIterator ()
virtual void	restart ()=0
	Moves the iterator back to the first entity in the list. More...
virtual Mesh::EntityHandle	operator* () const =0
	*iterator. More...
virtual void	operator++ ()=0
	++iterator More...
virtual bool	is_at_end () const =0
	Returns false until the iterator has been advanced PAST the last entity. More...

Detailed Description

Iterates through a set of entities. An EntityIterator is typically obtained via Mesh::vertex_iterator() or Mesh::element_iterator(). An iterator obtained in this way iterates over the set of all vertices/elements in the Mesh from which the iterator was obtained.

Definition at line 416 of file MeshInterface.hpp.

Constructor & Destructor Documentation

virtual ~EntityIterator ( )

inlinevirtual

Definition at line 419 of file MeshInterface.hpp.

      {}

Member Function Documentation

virtual bool is_at_end ( ) const

pure virtual

Returns false until the iterator has been advanced PAST the last entity.

Once is_at_end() returns true, *iterator returns 0.

Implemented in MyEntityIterator, MyEntityIterator, MyEntityIterator, MeshImplElemIter, MeshImplElemIter, MeshImplVertIter, MeshImplVertIter, TSTTArrIter, SIDLIterator, and TSTTIterator.

Referenced by MeshSet::clear_all_soft_fixed_flags(), MeshSet::get_next_elem_on_vert_patch(), MeshSet::update_mesh(), and MeshImpl::write_vtk().

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virtual Mesh::EntityHandle operator* ( ) const

pure virtual

*iterator.

Return the handle currently being pointed at by the iterator.

Implemented in MyEntityIterator, MyEntityIterator, MyEntityIterator, MeshImplElemIter, MeshImplElemIter, MeshImplVertIter, MeshImplVertIter, TSTTArrIter, SIDLIterator, and TSTTIterator.

virtual void operator++ ( )

pure virtual

++iterator

Implemented in MyEntityIterator, MyEntityIterator, MyEntityIterator, MeshImplElemIter, MeshImplElemIter, MeshImplVertIter, MeshImplVertIter, TSTTArrIter, SIDLIterator, and TSTTIterator.

virtual void restart ( )

pure virtual

Moves the iterator back to the first entity in the list.

Implemented in MyEntityIterator, MyEntityIterator, MyEntityIterator, MeshImplElemIter, MeshImplElemIter, MeshImplVertIter, MeshImplVertIter, TSTTArrIter, SIDLIterator, and TSTTIterator.

Referenced by MeshSet::reset(), and MeshImpl::write_vtk().

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

• MeshInterface.hpp