ITK  4.3.0
Insight Segmentation and Registration Toolkit
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itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE > Class Template Reference

#include <itkQuadEdgeMeshFrontIterator.h>

+ Inheritance diagram for itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >:
+ Collaboration diagram for itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >:

Detailed Description

template<typename TMesh, typename TQE>
class itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >

Front iterator on Mesh class.

Like topological and geometrical operators, it iterates on edges. Unlike them, this iterator is not local, nor cyclic. Starting from a given seed, it will create a front that propagates on the surface. Depending on the weight associated which each edge, and on the type of the seed (primal or dual) it can be used for frint propagation algorithm, distance tree computation or other Djikstra like algorithms.

Definition at line 89 of file itkQuadEdgeMeshFrontIterator.h.

Classes

class  FrontAtom
 Atomic information associated to each edge of the front. More...
 

Public Types

typedef TMesh MeshType
 
typedef TQE QEType
 
typedef
QuadEdgeMeshFrontBaseIterator 
Self
 

Public Member Functions

MeshTypeGetMesh () const
 
bool operator!= (Self &r)
 
bool operator!= (const Self &r) const
 
Selfoperator++ ()
 
Selfoperator++ (int)
 
Selfoperator= (const Self &r)
 
bool operator== (Self &r)
 
bool operator== (const Self &r) const
 

Protected Types

typedef MeshType::CoordRepType CoordRepType
 
typedef QEType::OriginRefType QEOriginType
 

Protected Member Functions

QETypeFindDefaultSeed ()
 
virtual CoordRepType GetCost (QEType *edge)
 

Protected Attributes

QETypem_CurrentEdge
 
FrontTypePointer m_Front
 
IsVisitedPointerType m_IsPointVisited
 
MeshTypem_Mesh
 
QETypem_Seed
 
bool m_Start
 
typedef std::list< FrontAtomFrontType
 
typedef FrontType::iterator FrontTypeIterator
 
typedef FrontTypeFrontTypePointer
 
typedef MapContainer
< QEOriginType, bool > 
IsVisitedContainerType
 
typedef
IsVisitedContainerType::Pointer 
IsVisitedPointerType
 
 QuadEdgeMeshFrontBaseIterator (MeshType *mesh=(MeshType *) 0, bool start=true, QEType *seed=(QEType *) 0)
 
virtual ~QuadEdgeMeshFrontBaseIterator ()
 

Member Typedef Documentation

template<typename TMesh , typename TQE >
typedef MeshType::CoordRepType itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::CoordRepType
protected

Definition at line 101 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
typedef std::list< FrontAtom > itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::FrontType
protected

The active front is simply a list of edges that can be sorted on the sort attribute FrontAtom

Definition at line 139 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
typedef FrontType::iterator itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::FrontTypeIterator
protected

The active front is simply a list of edges that can be sorted on the sort attribute FrontAtom

Definition at line 140 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
typedef FrontType* itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::FrontTypePointer
protected

The active front is simply a list of edges that can be sorted on the sort attribute FrontAtom

Definition at line 141 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
typedef MapContainer< QEOriginType, bool > itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::IsVisitedContainerType
protected

Whether an Origin (i.e. a vertex or a face since we either deal with primal or dual edges) was already visited.

Definition at line 146 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
typedef IsVisitedContainerType::Pointer itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::IsVisitedPointerType
protected

The active front is simply a list of edges that can be sorted on the sort attribute FrontAtom

Definition at line 147 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
typedef TMesh itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::MeshType

Definition at line 96 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
typedef QEType::OriginRefType itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::QEOriginType
protected

Definition at line 103 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
typedef TQE itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::QEType

Definition at line 97 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
typedef QuadEdgeMeshFrontBaseIterator itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::Self

Definition at line 93 of file itkQuadEdgeMeshFrontIterator.h.

Constructor & Destructor Documentation

template<typename TMesh , typename TQE >
itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::QuadEdgeMeshFrontBaseIterator ( MeshType mesh = (MeshType *) 0,
bool  start = true,
QEType seed = (QEType *) 0 
)

Object creation methods.

template<typename TMesh , typename TQE >
virtual itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::~QuadEdgeMeshFrontBaseIterator ( )
virtual

The active front is simply a list of edges that can be sorted on the sort attribute FrontAtom

Member Function Documentation

template<typename TMesh , typename TQE >
QEType* itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::FindDefaultSeed ( )
protected

Find a default seed by taking any edge (with proper type) in the current mesh.

template<typename TMesh , typename TQE >
virtual CoordRepType itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::GetCost ( QEType edge)
inlineprotectedvirtual

The default cost associated to an edge is simply 1. This corresponds to the "topological metric" i.e. all edges have unit length.

Definition at line 204 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
MeshType* itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::GetMesh ( ) const
inline
template<typename TMesh , typename TQE >
bool itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator!= ( Self r)
inline

Definition at line 179 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
bool itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator!= ( const Self r) const
inline

Definition at line 184 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
Self& itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator++ ( )
template<typename TMesh , typename TQE >
Self& itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator++ ( int  )
inline

Definition at line 191 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
Self& itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator= ( const Self r)
inline
template<typename TMesh , typename TQE >
bool itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator== ( Self r)
inline
template<typename TMesh , typename TQE >
bool itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator== ( const Self r) const
inline

Member Data Documentation

template<typename TMesh , typename TQE >
QEType* itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_CurrentEdge
protected

The current edge at this stage of iteration

Definition at line 223 of file itkQuadEdgeMeshFrontIterator.h.

Referenced by itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator=().

template<typename TMesh , typename TQE >
FrontTypePointer itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_Front
protected

The active front

Definition at line 217 of file itkQuadEdgeMeshFrontIterator.h.

Referenced by itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator=().

template<typename TMesh , typename TQE >
IsVisitedPointerType itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_IsPointVisited
protected

The already visited points

Definition at line 220 of file itkQuadEdgeMeshFrontIterator.h.

Referenced by itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator=().

template<typename TMesh , typename TQE >
MeshType* itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_Mesh
protected

Mesh on which we propagate the front

Definition at line 208 of file itkQuadEdgeMeshFrontIterator.h.

Referenced by itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator=().

template<typename TMesh , typename TQE >
QEType* itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_Seed
protected

Initial seed of the front

Definition at line 211 of file itkQuadEdgeMeshFrontIterator.h.

Referenced by itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::operator=().

template<typename TMesh , typename TQE >
bool itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_Start
protected

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