MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge > Class Template Reference

VertexFaceIterator, transverse all the neighboring faces of a vertex ccwly. More...

#include <iterators.h>

Collaboration diagram for MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >:

List of all members.

Public Member Functions
	VertexFaceIterator (CVertex *&v)
	~VertexFaceIterator ()
void	operator++ ()
void	operator++ (int)
CFace *	value ()
CFace *	operator* ()
bool	end ()
void	reset ()
Private Attributes
CVertex *	m_vertex
CHalfEdge *	m_halfedge

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Detailed Description

template<typename CVertex, typename CEdge, typename CFace, typename CHalfEdge>
class MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >

VertexFaceIterator, transverse all the neighboring faces of a vertex ccwly.

Definition at line 468 of file iterators.h.

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Constructor & Destructor Documentation

template<typename CVertex , typename CEdge , typename CFace , typename CHalfEdge >

MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >::VertexFaceIterator

(

CVertex *&

v

)

[inline]

VertexFaceIterator constructor

Parameters:

v

the current vertex

Definition at line 475 of file iterators.h.

        { 
                m_vertex = v; 
                m_halfedge = (CHalfEdge*)m_vertex->most_clw_out_halfedge(); 
        };

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template<typename CVertex , typename CEdge , typename CFace , typename CHalfEdge >

MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >::~VertexFaceIterator

(

)

[inline]

VertexFaceIterator destructor

Definition at line 483 of file iterators.h.

{};

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Member Function Documentation

template<typename CVertex , typename CEdge , typename CFace , typename CHalfEdge >

bool MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >::end

(

)

[inline]

Indicate whether all the neighboring faces have been accessed.

Definition at line 524 of file iterators.h.

{ return m_halfedge == NULL; };

template<typename CVertex , typename CEdge , typename CFace , typename CHalfEdge >

CFace* MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >::operator*

(

)

[inline]

The neighboring face, pointed by the current iterator

Definition at line 520 of file iterators.h.

{ return value(); };

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template<typename CVertex , typename CEdge , typename CFace , typename CHalfEdge >

void MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >::operator++

(

)

[inline]

VertexFaceIterator prefix operator ++, goes to the next neighboring face CCWly

Definition at line 487 of file iterators.h.

        {
                assert( m_halfedge != NULL );  

                if( m_halfedge == (CHalfEdge*)m_vertex->most_ccw_out_halfedge() ) 
                {
                        m_halfedge = NULL;
                        return;
                }
                m_halfedge = (CHalfEdge*)m_halfedge->ccw_rotate_about_source();
        };

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template<typename CVertex , typename CEdge , typename CFace , typename CHalfEdge >

void MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >::operator++

(

int

)

[inline]

VertexFaceIterator prefix operator ++, goes to the next neighboring face CCWly

Definition at line 502 of file iterators.h.

        {
                assert( m_halfedge != NULL );  

                if( m_halfedge == (CHalfEdge*)m_vertex->most_ccw_out_halfedge() ) 
                {
                        m_halfedge = NULL;
                        return;
                }
                m_halfedge = (CHalfEdge*)m_halfedge->ccw_rotate_about_source();
        };

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template<typename CVertex , typename CEdge , typename CFace , typename CHalfEdge >

void MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >::reset

(

)

[inline]

Reset the VertexFaceIterator

Definition at line 528 of file iterators.h.

{ m_halfedge = (CHalfEdge*)m_vertex->most_clw_out_halfedge(); };

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template<typename CVertex , typename CEdge , typename CFace , typename CHalfEdge >

CFace* MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >::value

(

)

[inline]

The neighboring face, pointed by the current iterator

Definition at line 516 of file iterators.h.

{ return (CFace*) m_halfedge->face(); };

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Member Data Documentation

template<typename CVertex , typename CEdge , typename CFace , typename CHalfEdge >

CHalfEdge* MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >::m_halfedge [private]

current halfedge

Definition at line 538 of file iterators.h.

template<typename CVertex , typename CEdge , typename CFace , typename CHalfEdge >

CVertex* MeshLib::VertexFaceIterator< CVertex, CEdge, CFace, CHalfEdge >::m_vertex [private]

current vertex

Definition at line 528 of file iterators.h.

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

• core/Mesh/iterators.h