ITK  4.1.0
Insight Segmentation and Registration Toolkit
Public Member Functions | Private Member Functions | Private Attributes
itk::ConstSliceIterator< TPixel, TContainer > Class Template Reference

#include <itkConstSliceIterator.h>

List of all members.

Public Member Functions

ConstSliceIterator Begin ()
 ConstSliceIterator (const TContainer *n, std::slice s)
ConstSliceIterator End ()
bool operator!= (const ConstSliceIterator &orig)
const TPixel & operator* ()
ConstSliceIterator operator++ ()
ConstSliceIterator operator++ (int)
bool operator< (const ConstSliceIterator &orig)
bool operator== (const ConstSliceIterator &orig)
const TPixel & operator[] (SizeValueType n)

Private Member Functions

const TPixel & Loc (SizeValueType n) const

Private Attributes

const TContainer * m_ContainerPointer
SizeValueType m_Pos
std::slice m_Slice

Detailed Description

template<class TPixel, class TContainer>
class itk::ConstSliceIterator< TPixel, TContainer >

A flexible iterator for ITK containers(i.e. itk::Neighborhood) that support pixel access through operator[].

ConstSliceIterator allows const iteration along a std::slice through the container. A slice is a construct that defines a starting position, stride length (distance between adjacent elements), and a length.

Any container with operator[] const is supported. Because it uses this interface the iterator is only as efficient as the implementation of a container's operator[] method.

References: Modeled after a slice iterator proposed by Bjarne Stroustrup in C++ Programming Language, Third Edition. Bjarne Stroustrup. Addison Wesley, Reading, MA. 1997.

Definition at line 51 of file itkConstSliceIterator.h.


Constructor & Destructor Documentation

template<class TPixel , class TContainer >
itk::ConstSliceIterator< TPixel, TContainer >::ConstSliceIterator ( const TContainer *  n,
std::slice  s 
) [inline]

Constructor.

Definition at line 56 of file itkConstSliceIterator.h.


Member Function Documentation

template<class TPixel , class TContainer >
ConstSliceIterator itk::ConstSliceIterator< TPixel, TContainer >::Begin ( ) [inline]

Returns a ConstSliceIterator that points to the beginning of the slice.

Definition at line 60 of file itkConstSliceIterator.h.

References itk::ConstSliceIterator< TPixel, TContainer >::m_Pos.

template<class TPixel , class TContainer >
ConstSliceIterator itk::ConstSliceIterator< TPixel, TContainer >::End ( ) [inline]

Returns a ConstSliceIterator that points to one past the end of the slice.

Definition at line 70 of file itkConstSliceIterator.h.

References itk::ConstSliceIterator< TPixel, TContainer >::m_Pos.

template<class TPixel , class TContainer >
const TPixel& itk::ConstSliceIterator< TPixel, TContainer >::Loc ( SizeValueType  n) const [inline, private]

Returns the value located at position n of the slice.

Definition at line 135 of file itkConstSliceIterator.h.

template<class TPixel , class TContainer >
bool itk::ConstSliceIterator< TPixel, TContainer >::operator!= ( const ConstSliceIterator< TPixel, TContainer > &  orig) [inline]

Returns the logical inverse of the boolean == of two slice iterators.

Definition at line 118 of file itkConstSliceIterator.h.

template<class TPixel , class TContainer >
const TPixel& itk::ConstSliceIterator< TPixel, TContainer >::operator* ( ) [inline]

Dereferences the iterator, returning the value that it points to.

Definition at line 103 of file itkConstSliceIterator.h.

template<class TPixel , class TContainer >
ConstSliceIterator itk::ConstSliceIterator< TPixel, TContainer >::operator++ ( ) [inline]

Increments the iterator.

Definition at line 79 of file itkConstSliceIterator.h.

template<class TPixel , class TContainer >
ConstSliceIterator itk::ConstSliceIterator< TPixel, TContainer >::operator++ ( int  ) [inline]

Increments the iterator.

Definition at line 86 of file itkConstSliceIterator.h.

template<class TPixel , class TContainer >
bool itk::ConstSliceIterator< TPixel, TContainer >::operator< ( const ConstSliceIterator< TPixel, TContainer > &  orig) [inline]

Returns the boolean < of two slice iterator positions. Result is only true if the slice iterators have the same stride and start location.

Definition at line 126 of file itkConstSliceIterator.h.

References itk::ConstSliceIterator< TPixel, TContainer >::m_Pos, and itk::ConstSliceIterator< TPixel, TContainer >::m_Slice.

template<class TPixel , class TContainer >
bool itk::ConstSliceIterator< TPixel, TContainer >::operator== ( const ConstSliceIterator< TPixel, TContainer > &  orig) [inline]

Returns the logical && of the boolean == of two slice iterator positions, stride, and start locations.

Definition at line 110 of file itkConstSliceIterator.h.

References itk::ConstSliceIterator< TPixel, TContainer >::m_Pos, and itk::ConstSliceIterator< TPixel, TContainer >::m_Slice.

template<class TPixel , class TContainer >
const TPixel& itk::ConstSliceIterator< TPixel, TContainer >::operator[] ( SizeValueType  n) [inline]

Returns the element at position n of the slice. Sets the iterator to point to position n.

Definition at line 96 of file itkConstSliceIterator.h.


Member Data Documentation

template<class TPixel , class TContainer >
const TContainer* itk::ConstSliceIterator< TPixel, TContainer >::m_ContainerPointer [private]

Pointer to the container referenced by the slice iterator.

Definition at line 141 of file itkConstSliceIterator.h.

template<class TPixel , class TContainer >
SizeValueType itk::ConstSliceIterator< TPixel, TContainer >::m_Pos [private]
template<class TPixel , class TContainer >
std::slice itk::ConstSliceIterator< TPixel, TContainer >::m_Slice [private]

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