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

Multi-dimensional image iterator. More...

#include <itkImageIterator.h>

Inheritance diagram for itk::ImageIterator:

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Collaboration diagram for itk::ImageIterator< TImage >:

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List of all members.

Public Types

typedef ImageIterator Self
typedef ImageConstIterator<
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

 itkStaticConstMacro (ImageIteratorDimension, unsigned int, TImage::ImageDimension)
 ImageIterator ()
 ~ImageIterator ()
 ImageIterator (const Self &it)
 ImageIterator (TImage *ptr, const RegionType &region)
Selfoperator= (const Self &it)
void Set (const PixelType &value) const
PixelTypeValue (void)
Self Begin (void) const
Self End (void) const
ImageTypeGetImage () const

Protected Methods

 ImageIterator (const ImageConstIterator< TImage > &it)
Selfoperator= (const ImageConstIterator< TImage > &it)

Detailed Description

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

Multi-dimensional image iterator.

ImageIterator is a templated class to represent a multi-dimensional iterator. ImageIterator is templated over the dimension of the image and the data type of the image.

Most of the ImageIterator functionality is inherited from its superclass the ImageConstIterator. This iterator only adds read/write access to image pixels.

See also:
ImageConstIterator

Definition at line 43 of file itkImageIterator.h.


Member Typedef Documentation

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

Accessor type that convert data between internal and external representations.

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 72 of file itkImageIterator.h.

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

Image typedef support.

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 67 of file itkImageIterator.h.

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

Inherit types from the superclass

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 60 of file itkImageIterator.h.

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

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 61 of file itkImageIterator.h.

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

Internal Pixel Type

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 70 of file itkImageIterator.h.

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

Offset typedef support.

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 64 of file itkImageIterator.h.

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

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 65 of file itkImageIterator.h.

template<typename TImage>
typedef Superclass::PixelContainer itk::ImageIterator< 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::ImageConstIterator< TImage >.

Definition at line 68 of file itkImageIterator.h.

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

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 69 of file itkImageIterator.h.

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

External Pixel Type

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 71 of file itkImageIterator.h.

Referenced by itk::ImageIterator< TImage >::~ImageIterator().

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

Region typedef support.

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 66 of file itkImageIterator.h.

Referenced by itk::ImageIterator< TImage >::~ImageIterator().

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

Standard class typedefs.

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 47 of file itkImageIterator.h.

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

Size typedef support.

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 62 of file itkImageIterator.h.

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

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 63 of file itkImageIterator.h.

template<typename TImage>
typedef ImageConstIterator<TImage> itk::ImageIterator< TImage >::Superclass
 

Define the superclass

Definition at line 57 of file itkImageIterator.h.


Constructor & Destructor Documentation

template<typename TImage>
itk::ImageIterator< TImage >::ImageIterator  
 

Default Constructor. Need to provide a default constructor since we provide a copy constructor.

template<typename TImage>
itk::ImageIterator< TImage >::~ImageIterator   [inline]
 

Default Destructor

Definition at line 80 of file itkImageIterator.h.

References itk::ImageIterator< TImage >::PixelType, and itk::ImageIterator< TImage >::RegionType.

template<typename TImage>
itk::ImageIterator< TImage >::ImageIterator const Self   it
 

Copy Constructor. The copy constructor is provided to make sure the handle to the image is properly reference counted.

template<typename TImage>
itk::ImageIterator< TImage >::ImageIterator TImage *    ptr,
const RegionType   region
 

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

template<typename TImage>
itk::ImageIterator< TImage >::ImageIterator const ImageConstIterator< TImage > &    it [protected]
 

This constructor is declared protected in order to enforce const-correctness


Member Function Documentation

template<typename TImage>
Self itk::ImageIterator< TImage >::Begin void    const
 

Return an iterator for the beginning of the region. "Begin" is defined as the first pixel in the region.

Deprecated:
Use GoToBegin() instead

Reimplemented from itk::ImageConstIterator< TImage >.

template<typename TImage>
Self itk::ImageIterator< TImage >::End void    const
 

Return an iterator for the end of the region. "End" is defined as one pixel past the last pixel of the region.

Deprecated:
Use GoToEnd() instead

Reimplemented from itk::ImageConstIterator< TImage >.

template<typename TImage>
ImageType* itk::ImageIterator< TImage >::GetImage   const [inline]
 

Get the image that this iterator walks.

Reimplemented from itk::ImageConstIterator< TImage >.

Definition at line 116 of file itkImageIterator.h.

References itk::SmartPointer< const ImageType >::GetPointer(), and itk::ImageConstIterator< TImage >::m_Image.

template<typename TImage>
itk::ImageIterator< TImage >::itkStaticConstMacro ImageIteratorDimension   ,
unsigned    int,
TImage::ImageDimension   
 

Dimension of the image the iterator walks. This constant is needed so functions that are templated over image iterator type (as opposed to being templated over pixel type and dimension) can have compile time access to the dimension of the image that the iterator walks.

Reimplemented from itk::ImageConstIterator< TImage >.

template<typename TImage>
Self& itk::ImageIterator< TImage >::operator= const ImageConstIterator< TImage > &    it [protected]
 

template<typename TImage>
Self& itk::ImageIterator< TImage >::operator= const Self   it
 

operator= is provided to make sure the handle to the image is properly reference counted.

Reimplemented from itk::ImageConstIterator< TImage >.

template<typename TImage>
void itk::ImageIterator< TImage >::Set const PixelType   value const [inline]
 

Set the pixel value

Definition at line 96 of file itkImageIterator.h.

References itk::ImageConstIterator< TImage >::m_Buffer, itk::ImageConstIterator< TImage >::m_Offset, and itk::ImageConstIterator< TImage >::m_PixelAccessor.

template<typename TImage>
PixelType& itk::ImageIterator< 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.

Definition at line 102 of file itkImageIterator.h.

References itk::ImageConstIterator< TImage >::m_Offset.


The documentation for this class was generated from the following file:
Generated at Fri May 21 01:28:16 2004 for ITK by doxygen 1.2.15 written by Dimitri van Heesch, © 1997-2000