pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT > Class Template Reference

Circulates counter-clockwise around a vertex and returns an index to the incoming half-edge (the target). The best way to declare the circulator is to use the method pcl::geometry::MeshBase::getIncomingHalfEdgeAroundVertexCirculator (). More...

#include <mesh_circulators.h>

List of all members.

Public Types
typedef boost::equality_comparable < pcl::geometry::IncomingHalfEdgeAroundVertexCirculator < MeshT > , boost::unit_steppable < pcl::geometry::IncomingHalfEdgeAroundVertexCirculator < MeshT > > >	Base
typedef Mesh::HalfEdgeIndex	HalfEdgeIndex
typedef MeshT	Mesh
typedef pcl::geometry::IncomingHalfEdgeAroundVertexCirculator < MeshT >	Self
typedef Mesh::VertexIndex	VertexIndex
Public Member Functions
HalfEdgeIndex	getCurrentHalfEdgeIndex () const
	Get the half-edge that is currently stored in the circulator.
HalfEdgeIndex	getTargetIndex () const
	Get the index to the incoming half-edge.
	IncomingHalfEdgeAroundVertexCirculator ()
	Constructor resulting in an invalid circulator.
	IncomingHalfEdgeAroundVertexCirculator (const VertexIndex &idx_vertex, Mesh *const mesh)
	Construct from the vertex around which we want to circulate.
	IncomingHalfEdgeAroundVertexCirculator (const HalfEdgeIndex &idx_incoming_half_edge, Mesh *const mesh)
	Construct directly from the incoming half-edge.
bool	isValid () const
	Check if the circulator is valid.
Self &	operator++ ()
	Increment operators (with boost::operators): ++ (pre and post)
Self &	operator-- ()
	Decrement operators (with boost::operators): -- (pre and post)
bool	operator== (const Self &other) const
	Comparison operators (with boost::operators): == !=.
Public Attributes
HalfEdgeIndex	idx_incoming_half_edge_
	The incoming half-edge of the vertex around which we want to circulate.
Mesh *	mesh_
	The mesh to which this circulator belongs to.

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Detailed Description

template<class MeshT>
class pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >

Circulates counter-clockwise around a vertex and returns an index to the incoming half-edge (the target). The best way to declare the circulator is to use the method pcl::geometry::MeshBase::getIncomingHalfEdgeAroundVertexCirculator ().

Template Parameters:

MeshT

Mesh to which this circulator belongs to.

Note:

The circulator can't be used to change the connectivity in the mesh (only const circulators are valid).

Author:

Martin Saelzle

Definition at line 280 of file mesh_circulators.h.

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Member Typedef Documentation

template<class MeshT >

typedef boost::equality_comparable<pcl::geometry::IncomingHalfEdgeAroundVertexCirculator <MeshT> , boost::unit_steppable <pcl::geometry::IncomingHalfEdgeAroundVertexCirculator <MeshT> > > pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::Base

Definition at line 288 of file mesh_circulators.h.

template<class MeshT >

typedef Mesh::HalfEdgeIndex pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::HalfEdgeIndex

Definition at line 293 of file mesh_circulators.h.

template<class MeshT >

typedef MeshT pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::Mesh

Definition at line 291 of file mesh_circulators.h.

template<class MeshT >

typedef pcl::geometry::IncomingHalfEdgeAroundVertexCirculator<MeshT> pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::Self

Definition at line 289 of file mesh_circulators.h.

template<class MeshT >

typedef Mesh::VertexIndex pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::VertexIndex

Definition at line 292 of file mesh_circulators.h.

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Constructor & Destructor Documentation

template<class MeshT >

pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::IncomingHalfEdgeAroundVertexCirculator

(

)

[inline]

Constructor resulting in an invalid circulator.

Definition at line 296 of file mesh_circulators.h.

template<class MeshT >

pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::IncomingHalfEdgeAroundVertexCirculator	(	const VertexIndex &	idx_vertex,
		Mesh *const	mesh
	)		[inline]

Construct from the vertex around which we want to circulate.

Definition at line 303 of file mesh_circulators.h.

template<class MeshT >

pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::IncomingHalfEdgeAroundVertexCirculator	(	const HalfEdgeIndex &	idx_incoming_half_edge,
		Mesh *const	mesh
	)		[inline]

Construct directly from the incoming half-edge.

Definition at line 311 of file mesh_circulators.h.

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Member Function Documentation

template<class MeshT >

HalfEdgeIndex pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::getCurrentHalfEdgeIndex

(

)

const [inline]

Get the half-edge that is currently stored in the circulator.

Definition at line 359 of file mesh_circulators.h.

template<class MeshT >

HalfEdgeIndex pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::getTargetIndex

(

)

const [inline]

Get the index to the incoming half-edge.

Definition at line 352 of file mesh_circulators.h.

template<class MeshT >

bool pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::isValid

(

)

const [inline]

Check if the circulator is valid.

Warning:

Does NOT check if the stored mesh pointer is valid. You have to ensure this yourself when constructing the circulator.

Definition at line 321 of file mesh_circulators.h.

template<class MeshT >

Self& pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::operator++

(

)

[inline]

Increment operators (with boost::operators): ++ (pre and post)

Definition at line 336 of file mesh_circulators.h.

template<class MeshT >

Self& pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::operator--

(

)

[inline]

Decrement operators (with boost::operators): -- (pre and post)

Definition at line 344 of file mesh_circulators.h.

template<class MeshT >

bool pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::operator==

(

const Self &

other

)

const [inline]

Comparison operators (with boost::operators): == !=.

Warning:

Does NOT check if the circulators belong to the same mesh. Please check this yourself.

Definition at line 329 of file mesh_circulators.h.

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Member Data Documentation

template<class MeshT >

HalfEdgeIndex pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::idx_incoming_half_edge_

The incoming half-edge of the vertex around which we want to circulate.

Definition at line 368 of file mesh_circulators.h.

template<class MeshT >

Mesh* pcl::geometry::IncomingHalfEdgeAroundVertexCirculator< MeshT >::mesh_

The mesh to which this circulator belongs to.

Definition at line 365 of file mesh_circulators.h.

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

• mesh_circulators.h