itk::SliceIterator< TPixel, TContainer > Class Template Reference
[Iterators]

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

#include <itkSliceIterator.h>

List of all members.

Public Member Functions
SliceIterator	Begin ()
bool	operator!= (const SliceIterator &orig)
TPixel &	operator* ()
SliceIterator	operator++ (int)
SliceIterator	operator++ ()
bool	operator< (const SliceIterator &orig)
bool	operator== (const SliceIterator &orig)
TPixel &	operator[] (unsigned long n)
	SliceIterator (TContainer *n, std::slice s)
SliceIterator	End ()

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Detailed Description

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

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

SliceIterator allows 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[] 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 45 of file itkSliceIterator.h.

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Constructor & Destructor Documentation

template<class TPixel , class TContainer >

itk::SliceIterator< TPixel, TContainer >::SliceIterator	(	TContainer *	n,
		std::slice	s
	)			[inline]

Constructor.

Definition at line 49 of file itkSliceIterator.h.

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Member Function Documentation

template<class TPixel , class TContainer >

SliceIterator itk::SliceIterator< TPixel, TContainer >::Begin

(

void

)

[inline]

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

Definition at line 53 of file itkSliceIterator.h.

template<class TPixel , class TContainer >

SliceIterator itk::SliceIterator< TPixel, TContainer >::End

(

void

)

[inline]

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

Definition at line 61 of file itkSliceIterator.h.

template<class TPixel , class TContainer >

bool itk::SliceIterator< TPixel, TContainer >::operator!=

(

const SliceIterator< TPixel, TContainer > &

orig

)

[inline]

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

Definition at line 104 of file itkSliceIterator.h.

References itk::operator==().

template<class TPixel , class TContainer >

TPixel& itk::SliceIterator< TPixel, TContainer >::operator*

(

)

[inline]

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

Definition at line 91 of file itkSliceIterator.h.

template<class TPixel , class TContainer >

SliceIterator itk::SliceIterator< TPixel, TContainer >::operator++

(

int

)

[inline]

Increments the iterator.

Definition at line 77 of file itkSliceIterator.h.

template<class TPixel , class TContainer >

SliceIterator itk::SliceIterator< TPixel, TContainer >::operator++

(

)

[inline]

Increments the iterator.

Definition at line 70 of file itkSliceIterator.h.

template<class TPixel , class TContainer >

bool itk::SliceIterator< TPixel, TContainer >::operator<

(

const SliceIterator< 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 112 of file itkSliceIterator.h.

template<class TPixel , class TContainer >

bool itk::SliceIterator< TPixel, TContainer >::operator==

(

const SliceIterator< TPixel, TContainer > &

orig

)

[inline]

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

Definition at line 96 of file itkSliceIterator.h.

template<class TPixel , class TContainer >

TPixel& itk::SliceIterator< TPixel, TContainer >::operator[]

(

unsigned long

n

)

[inline]

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

Definition at line 86 of file itkSliceIterator.h.

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

• itkSliceIterator.h