ITK  4.2.0
Insight Segmentation and Registration Toolkit
Classes | Public Types | Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes
itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE > Class Template Reference
Module ITKQuadEdgeMesh

#include <itkQuadEdgeMeshFrontIterator.h>

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

List of all members.

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

MeshType * GetMesh () const
bool operator!= (Self &r)
bool operator!= (const Self &r) const
Self & operator++ ()
Self & operator++ (int)
Self & operator= (const Self &r)
bool operator== (Self &r)
bool operator== (const Self &r) const
 QuadEdgeMeshFrontBaseIterator (MeshType *mesh=(MeshType *) 0, bool start=true, QEType *seed=(QEType *) 0)
virtual ~QuadEdgeMeshFrontBaseIterator ()

Protected Types

typedef MeshType::CoordRepType CoordRepType
typedef std::list< FrontAtom > FrontType
typedef FrontType::iterator FrontTypeIterator
typedef FrontType * FrontTypePointer
typedef MapContainer
< QEOriginType, bool > 		IsVisitedContainerType
typedef
IsVisitedContainerType::Pointer 		IsVisitedPointerType
typedef QEType::OriginRefType QEOriginType

Protected Member Functions

QEType * FindDefaultSeed ()
virtual CoordRepType GetCost (QEType *edge)

Protected Attributes

QEType * m_CurrentEdge
FrontTypePointer m_Front
IsVisitedPointerType m_IsPointVisited
MeshType * m_Mesh
QEType * m_Seed
bool m_Start

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.

Member Typedef Documentation

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

Definition at line 100 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 137 of file itkQuadEdgeMeshFrontIterator.h.

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

Definition at line 138 of file itkQuadEdgeMeshFrontIterator.h.

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

Definition at line 139 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 144 of file itkQuadEdgeMeshFrontIterator.h.

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

Definition at line 145 of file itkQuadEdgeMeshFrontIterator.h.

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

Reimplemented in itk::QuadEdgeMeshConstFrontIterator< TMesh, TQE >, and itk::QuadEdgeMeshFrontIterator< TMesh, TQE >.

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 102 of file itkQuadEdgeMeshFrontIterator.h.

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

Reimplemented in itk::QuadEdgeMeshConstFrontIterator< TMesh, TQE >, and itk::QuadEdgeMeshFrontIterator< TMesh, TQE >.

Definition at line 97 of file itkQuadEdgeMeshFrontIterator.h.

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

Reimplemented in itk::QuadEdgeMeshConstFrontIterator< TMesh, TQE >, and itk::QuadEdgeMeshFrontIterator< TMesh, TQE >.

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

Object creation methods.

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 201 of file itkQuadEdgeMeshFrontIterator.h.

template<typename TMesh , typename TQE >
MeshType* itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::GetMesh ( ) const
inline

Definition at line 191 of file itkQuadEdgeMeshFrontIterator.h.

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

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

Definition at line 177 of file itkQuadEdgeMeshFrontIterator.h.

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

Definition at line 182 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 189 of file itkQuadEdgeMeshFrontIterator.h.

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

Definition at line 155 of file itkQuadEdgeMeshFrontIterator.h.

References itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_CurrentEdge, itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_Front, itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_IsPointVisited, itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_Mesh, itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_Seed, and itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_Start.

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

Definition at line 167 of file itkQuadEdgeMeshFrontIterator.h.

References itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_Start.

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

Definition at line 172 of file itkQuadEdgeMeshFrontIterator.h.

References itk::QuadEdgeMeshFrontBaseIterator< TMesh, TQE >::m_Start.

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 220 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 214 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 217 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 205 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 208 of file itkQuadEdgeMeshFrontIterator.h.

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

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

Whether the iterator is active

Definition at line 211 of file itkQuadEdgeMeshFrontIterator.h.

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

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