wmtk::simplex::HalfClosedStarIterable Class Reference

This iterator internally uses TopDimensionCofacesIterable. More...

#include <HalfClosedStarIterable.hpp>

Collaboration diagram for wmtk::simplex::HalfClosedStarIterable:

Classes
class	Iterator

Public Types
enum	IteratorPhase { Faces , OpenStar , Link }

Public Member Functions
	HalfClosedStarIterable (const Mesh &mesh, const Tuple &tuple)
Iterator	begin ()
Iterator	end ()

Private Attributes
const Mesh &	m_mesh
const Tuple	m_tuple
TopDimensionCofacesIterable	m_tdc_itrbl
TopDimensionCofacesIterable::Iterator	m_it_end
std::array< simplex::internal::VisitedArray< simplex::IdSimplex >, 2 >	m_visited_cofaces
std::array< simplex::internal::VisitedArray< simplex::IdSimplex >, 2 >	m_visited_link

Detailed Description

This iterator internally uses TopDimensionCofacesIterable.

The half closed star is used to determine the deleted simplices in an edge collapse.

The result is the same as computing the intersection of the open star of the vertex and the closed star of the edge that is represented by the tuple.

Definition at line 21 of file HalfClosedStarIterable.hpp.

Member Enumeration Documentation

IteratorPhase

enum wmtk::simplex::HalfClosedStarIterable::IteratorPhase

Enumerator
Faces
OpenStar
Link

Definition at line 24 of file HalfClosedStarIterable.hpp.

Constructor & Destructor Documentation

HalfClosedStarIterable()

wmtk::simplex::HalfClosedStarIterable::HalfClosedStarIterable	(	const Mesh &	mesh,
		const Tuple &	tuple
	)

Definition at line 13 of file HalfClosedStarIterable.cpp.

References wmtk::Edge.

Member Function Documentation

begin()

Iterator wmtk::simplex::HalfClosedStarIterable::begin ( )

inline

Definition at line 55 of file HalfClosedStarIterable.hpp.

References m_tuple.

end()

Iterator wmtk::simplex::HalfClosedStarIterable::end ( )

inline

Definition at line 56 of file HalfClosedStarIterable.hpp.

Member Data Documentation

m_it_end

TopDimensionCofacesIterable::Iterator wmtk::simplex::HalfClosedStarIterable::m_it_end

private

Definition at line 62 of file HalfClosedStarIterable.hpp.

m_mesh

const Mesh& wmtk::simplex::HalfClosedStarIterable::m_mesh

private

Definition at line 59 of file HalfClosedStarIterable.hpp.

Referenced by wmtk::simplex::HalfClosedStarIterable::Iterator::operator++(), wmtk::simplex::HalfClosedStarIterable::Iterator::step_tet_mesh(), and wmtk::simplex::HalfClosedStarIterable::Iterator::step_tri_mesh().

m_tdc_itrbl

TopDimensionCofacesIterable wmtk::simplex::HalfClosedStarIterable::m_tdc_itrbl

private

Definition at line 61 of file HalfClosedStarIterable.hpp.

m_tuple

const Tuple wmtk::simplex::HalfClosedStarIterable::m_tuple

private

Definition at line 60 of file HalfClosedStarIterable.hpp.

Referenced by begin().

m_visited_cofaces

std::array<simplex::internal::VisitedArray<simplex::IdSimplex>, 2> wmtk::simplex::HalfClosedStarIterable::m_visited_cofaces

private

Definition at line 65 of file HalfClosedStarIterable.hpp.

m_visited_link

std::array<simplex::internal::VisitedArray<simplex::IdSimplex>, 2> wmtk::simplex::HalfClosedStarIterable::m_visited_link

private

Definition at line 67 of file HalfClosedStarIterable.hpp.

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

• src/wmtk/simplex/iterable/HalfClosedStarIterable.hpp
• src/wmtk/simplex/iterable/HalfClosedStarIterable.cpp