itk::ImageReverseIterator< TImage > Class Template Reference
[Image Iterators]

Multi-dimensional image iterator which only walks a region. More...

#include <itkImageReverseIterator.h>

Inheritance diagram for itk::ImageReverseIterator:

[legend]Collaboration diagram for itk::ImageReverseIterator< TImage >:

[legend]List of all members.

Public Types
typedef ImageReverseIterator	Self
typedef ImageRegionReverseConstIterator< TImage >	Superclass
typedef Superclass::IndexType	IndexType
typedef Superclass::IndexValueType	IndexValueType
typedef Superclass::SizeType	SizeType
typedef Superclass::SizeValueType	SizeValueType
typedef Superclass::OffsetType	OffsetType
typedef Superclass::OffsetValueType	OffsetValueType
typedef Superclass::RegionType	RegionType
typedef Superclass::ImageType	ImageType
typedef Superclass::PixelContainer	PixelContainer
typedef Superclass::PixelContainerPointer	PixelContainerPointer
typedef Superclass::InternalPixelType	InternalPixelType
typedef Superclass::PixelType	PixelType
typedef Superclass::AccessorType	AccessorType
Public Methods
	ImageReverseIterator ()
	ImageReverseIterator (ImageType *ptr, const RegionType &region)
	ImageReverseIterator (const ImageIteratorWithIndex< TImage > &it)
void	Set (const PixelType &value) const
PixelType &	Value (void)
Protected Methods
	ImageReverseIterator (const ImageRegionReverseConstIterator< TImage > &it)
Self &	operator= (const ImageRegionReverseConstIterator< TImage > &it)

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Detailed Description

template<typename TImage>
class itk::ImageReverseIterator< TImage >

Multi-dimensional image iterator which only walks a region.

ImageReverseIterator is a templated class to represent a multi-dimensional iterator. ImageReverseIterator is templated over the image type ImageReverseIterator is constrained to walk only within the specified region and along a line parallel to one of the coordinate axis.

Most of the functionality is inherited from the ImageRegionReverseConstIterator. The current class only adds write access to image pixels.

See also:

ImageRegionReverseConstIterator

Definition at line 45 of file itkImageReverseIterator.h.

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Member Typedef Documentation

template<typename TImage> typedef Superclass::AccessorType itk::ImageReverseIterator< TImage >::AccessorType

Accessor type that convert data between internal and external representations. Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 65 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::ImageType itk::ImageReverseIterator< TImage >::ImageType

Image typedef support. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc. Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 60 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::IndexType itk::ImageReverseIterator< TImage >::IndexType

Types inherited from the Superclass Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 53 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::IndexValueType itk::ImageReverseIterator< TImage >::IndexValueType

Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 54 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::InternalPixelType itk::ImageReverseIterator< TImage >::InternalPixelType

Internal Pixel Type Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 63 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::OffsetType itk::ImageReverseIterator< TImage >::OffsetType

Offset typedef support. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc. Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 57 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::OffsetValueType itk::ImageReverseIterator< TImage >::OffsetValueType

Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 58 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::PixelContainer itk::ImageReverseIterator< TImage >::PixelContainer

PixelContainer typedef support. Used to refer to the container for the pixel data. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc. Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 61 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::PixelContainerPointer itk::ImageReverseIterator< TImage >::PixelContainerPointer

Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 62 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::PixelType itk::ImageReverseIterator< TImage >::PixelType

External Pixel Type Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 64 of file itkImageReverseIterator.h. Referenced by itk::ImageReverseIterator< TImage >::Set(), and itk::ImageReverseIterator< TImage >::Value().

template<typename TImage> typedef Superclass::RegionType itk::ImageReverseIterator< TImage >::RegionType

Region typedef support. Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 59 of file itkImageReverseIterator.h.

template<typename TImage> typedef ImageReverseIterator itk::ImageReverseIterator< TImage >::Self

Standard class typedefs. Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 49 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::SizeType itk::ImageReverseIterator< TImage >::SizeType

Size typedef support. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc. Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 55 of file itkImageReverseIterator.h.

template<typename TImage> typedef Superclass::SizeValueType itk::ImageReverseIterator< TImage >::SizeValueType

Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 56 of file itkImageReverseIterator.h.

template<typename TImage> typedef ImageRegionReverseConstIterator<TImage> itk::ImageReverseIterator< TImage >::Superclass

Reimplemented from itk::ImageRegionReverseConstIterator< TImage >. Definition at line 50 of file itkImageReverseIterator.h.

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Constructor & Destructor Documentation

template<typename TImage> itk::ImageReverseIterator< TImage >::ImageReverseIterator (    )

Default constructor. Needed since we provide a cast constructor.

template<typename TImage> itk::ImageReverseIterator< TImage >::ImageReverseIterator (  ImageType *    ptr, const RegionType &    region )

Constructor establishes an iterator to walk a particular image and a particular region of that image.

template<typename TImage> itk::ImageReverseIterator< TImage >::ImageReverseIterator (  const ImageIteratorWithIndex< TImage > &    it )

Constructor that can be used to cast from an ImageIterator to an ImageReverseIterator. Many routines return an ImageIterator but for a particular task, you may want an ImageReverseIterator. Rather than provide overloaded APIs that return different types of Iterators, itk returns ImageIterators and uses constructors to cast from an ImageIterator to a ImageReverseIterator.

template<typename TImage> itk::ImageReverseIterator< TImage >::ImageReverseIterator (  const ImageRegionReverseConstIterator< TImage > &    it )  [protected]

the construction from a const iterator is declared protected in order to enforce const correctness.

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Member Function Documentation

template<typename TImage> Self& itk::ImageReverseIterator< TImage >::operator= (  const ImageRegionReverseConstIterator< TImage > &    it )  [protected]

the construction from a const iterator is declared protected in order to enforce const correctness.

template<typename TImage> void itk::ImageReverseIterator< TImage >::Set (  const PixelType &    value )  const [inline]

Set the pixel value Reimplemented from itk::ImageReverseConstIterator< TImage >. Definition at line 84 of file itkImageReverseIterator.h. References itk::ImageReverseConstIterator< TImage >::m_PixelAccessor, and itk::ImageReverseIterator< TImage >::PixelType.

template<typename TImage> PixelType& itk::ImageReverseIterator< TImage >::Value (  void    )  [inline]

Return a reference to the pixel This method will provide the fastest access to pixel data, but it will NOT support ImageAdaptors. Reimplemented from itk::ImageReverseConstIterator< TImage >. Definition at line 90 of file itkImageReverseIterator.h. References itk::ImageReverseIterator< TImage >::PixelType.

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

• itkImageReverseIterator.h

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