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

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

#include <itkImageRegionIteratorWithIndex.h>

Inheritance diagram for itk::ImageRegionIteratorWithIndex:

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Collaboration diagram for itk::ImageRegionIteratorWithIndex< TImage >:

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List of all members.

Public Types

typedef ImageRegionIteratorWithIndex Self
typedef ImageRegionConstIteratorWithIndex<
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

 ImageRegionIteratorWithIndex ()
 ImageRegionIteratorWithIndex (TImage *ptr, const RegionType &region)
 ImageRegionIteratorWithIndex (const ImageIteratorWithIndex< TImage > &it)
void Set (const PixelType &value) const
PixelTypeValue (void)

Protected Methods

 ImageRegionIteratorWithIndex (const ImageRegionConstIteratorWithIndex< TImage > &it)
Selfoperator= (const ImageRegionConstIteratorWithIndex< TImage > &it)

Detailed Description

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

Multi-dimensional image iterator which only walks a region.

ImageRegionIteratorWithIndex is a templated class to represent a multi-dimensional iterator. ImageRegionIteratorWithIndex is templated over the image type. ImageRegionIteratorWithIndex is constrained to walk only within the specified region.

Most of the functionality is inherited from the ImageRegionConstIteratorWithIndex, only write access to image pixels is added by the current class.

See also:
ImageRegionConstIteratorWithIndex

Definition at line 42 of file itkImageRegionIteratorWithIndex.h.


Member Typedef Documentation

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

Accessor type that convert data between internal and external representations.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 62 of file itkImageRegionIteratorWithIndex.h.

template<typename TImage>
typedef Superclass::ImageType itk::ImageRegionIteratorWithIndex< 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. Note that we have to rescope Image back to itk::Image to that is it not confused with ImageIterator::Image.

Reimplemented from itk::ImageRegionConstIteratorWithIndex< TImage >.

Definition at line 57 of file itkImageRegionIteratorWithIndex.h.

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

Types inherited from the Superclass

Reimplemented from itk::ImageRegionConstIteratorWithIndex< TImage >.

Definition at line 50 of file itkImageRegionIteratorWithIndex.h.

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

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 51 of file itkImageRegionIteratorWithIndex.h.

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

Internal Pixel Type

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 60 of file itkImageRegionIteratorWithIndex.h.

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

Type of the Offset taken from the image

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 54 of file itkImageRegionIteratorWithIndex.h.

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

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 55 of file itkImageRegionIteratorWithIndex.h.

template<typename TImage>
typedef Superclass::PixelContainer itk::ImageRegionIteratorWithIndex< 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::ImageRegionConstIteratorWithIndex< TImage >.

Definition at line 58 of file itkImageRegionIteratorWithIndex.h.

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

Reimplemented from itk::ImageRegionConstIteratorWithIndex< TImage >.

Definition at line 59 of file itkImageRegionIteratorWithIndex.h.

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

External Pixel Type

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 61 of file itkImageRegionIteratorWithIndex.h.

Referenced by itk::ImageRegionIteratorWithIndex< TImage >::Set(), and itk::ImageRegionIteratorWithIndex< TImage >::Value().

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

Region 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. Note that we have to rescope Region back to itk::ImageRegion so that is it not confused with ImageIterator::Index.

Reimplemented from itk::ImageRegionConstIteratorWithIndex< TImage >.

Definition at line 56 of file itkImageRegionIteratorWithIndex.h.

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

Standard class typedefs.

Reimplemented from itk::ImageRegionConstIteratorWithIndex< TImage >.

Definition at line 46 of file itkImageRegionIteratorWithIndex.h.

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

Size typedef support.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 52 of file itkImageRegionIteratorWithIndex.h.

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

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 53 of file itkImageRegionIteratorWithIndex.h.

template<typename TImage>
typedef ImageRegionConstIteratorWithIndex<TImage> itk::ImageRegionIteratorWithIndex< TImage >::Superclass
 

Reimplemented from itk::ImageRegionConstIteratorWithIndex< TImage >.

Definition at line 47 of file itkImageRegionIteratorWithIndex.h.


Constructor & Destructor Documentation

template<typename TImage>
itk::ImageRegionIteratorWithIndex< TImage >::ImageRegionIteratorWithIndex  
 

Default constructor. Needed since we provide a cast constructor.

template<typename TImage>
itk::ImageRegionIteratorWithIndex< TImage >::ImageRegionIteratorWithIndex 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::ImageRegionIteratorWithIndex< TImage >::ImageRegionIteratorWithIndex const ImageIteratorWithIndex< TImage > &    it
 

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

template<typename TImage>
itk::ImageRegionIteratorWithIndex< TImage >::ImageRegionIteratorWithIndex const ImageRegionConstIteratorWithIndex< TImage > &    it [protected]
 

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


Member Function Documentation

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

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

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

Set the pixel value

Definition at line 81 of file itkImageRegionIteratorWithIndex.h.

References itk::ImageConstIteratorWithIndex< TImage >::m_PixelAccessor, itk::ImageConstIteratorWithIndex< TImage >::m_Position, and itk::ImageRegionIteratorWithIndex< TImage >::PixelType.

template<typename TImage>
PixelType& itk::ImageRegionIteratorWithIndex< 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 87 of file itkImageRegionIteratorWithIndex.h.

References itk::ImageRegionIteratorWithIndex< TImage >::PixelType.


The documentation for this class was generated from the following file:
Generated at Wed Mar 12 01:17:23 2003 for ITK by doxygen 1.2.15 written by Dimitri van Heesch, © 1997-2000