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

ConditionalConstIterator is a base class for other iterators where membership in the set of output pixels is "conditional" upon some property, calculation, etc. For example, a threshold iterator might walk a region and return only those pixels which meet a minimum intensity condition. More...

#include <itkConditionalConstIterator.h>

Inheritance diagram for itk::ConditionalConstIterator< TImage >:
Inheritance graph
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List of all members.

Public Types

typedef TImage ImageType
typedef TImage::IndexType IndexType
typedef TImage::InternalPixelType InternalPixelType
typedef TImage::PixelType PixelType
typedef TImage::RegionType RegionType
typedef ConditionalConstIterator Self
typedef TImage::SizeType SizeType

Public Member Functions

 ConditionalConstIterator ()
virtual const PixelTypeGet (void) const =0
virtual const IndexType GetIndex ()=0
virtual bool IsAtEnd ()=0
virtual bool IsPixelIncluded (const IndexType &index) const =0
virtual void operator++ ()=0
Selfoperator= (const Self &it)
virtual ~ConditionalConstIterator ()

Static Public Member Functions

static unsigned int GetIteratorDimension ()

Static Public Attributes

static const unsigned int NDimension = TImage::ImageDimension

Protected Attributes

ImageType::ConstWeakPointer m_Image
bool m_IsAtEnd
RegionType m_Region

Detailed Description

template<class TImage>
class itk::ConditionalConstIterator< TImage >

ConditionalConstIterator is a base class for other iterators where membership in the set of output pixels is "conditional" upon some property, calculation, etc. For example, a threshold iterator might walk a region and return only those pixels which meet a minimum intensity condition.

This class is the const version of the ConditionalIterator for this reason it doesn't support the Set() method.

Definition at line 38 of file itkConditionalConstIterator.h.


Member Typedef Documentation

template<class TImage >
typedef TImage itk::ConditionalConstIterator< TImage >::ImageType
template<class TImage >
typedef TImage::IndexType itk::ConditionalConstIterator< TImage >::IndexType
template<class TImage >
typedef TImage::InternalPixelType itk::ConditionalConstIterator< TImage >::InternalPixelType
template<class TImage >
typedef TImage::PixelType itk::ConditionalConstIterator< TImage >::PixelType
template<class TImage >
typedef TImage::RegionType itk::ConditionalConstIterator< TImage >::RegionType
template<class TImage >
typedef ConditionalConstIterator itk::ConditionalConstIterator< TImage >::Self
template<class TImage >
typedef TImage::SizeType itk::ConditionalConstIterator< TImage >::SizeType

Constructor & Destructor Documentation

template<class TImage >
itk::ConditionalConstIterator< TImage >::ConditionalConstIterator (  ) 

Constructor

template<class TImage >
virtual itk::ConditionalConstIterator< TImage >::~ConditionalConstIterator (  )  [virtual]

Destructor


Member Function Documentation

template<class TImage >
virtual const PixelType& itk::ConditionalConstIterator< TImage >::Get ( void   )  const [pure virtual]
template<class TImage >
virtual const IndexType itk::ConditionalConstIterator< TImage >::GetIndex (  )  [pure virtual]
template<class TImage >
static unsigned int itk::ConditionalConstIterator< TImage >::GetIteratorDimension (  )  [inline, static]
template<class TImage >
virtual bool itk::ConditionalConstIterator< TImage >::IsAtEnd (  )  [pure virtual]
template<class TImage >
virtual bool itk::ConditionalConstIterator< TImage >::IsPixelIncluded ( const IndexType index  )  const [pure virtual]
template<class TImage >
virtual void itk::ConditionalConstIterator< TImage >::operator++ (  )  [pure virtual]
template<class TImage >
Self& itk::ConditionalConstIterator< TImage >::operator= ( const Self it  )  [inline]

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

Definition at line 72 of file itkConditionalConstIterator.h.

References itk::ConditionalConstIterator< TImage >::m_Image, and itk::ConditionalConstIterator< TImage >::m_Region.


Member Data Documentation

template<class TImage >
ImageType::ConstWeakPointer itk::ConditionalConstIterator< TImage >::m_Image [protected]
template<class TImage >
bool itk::ConditionalConstIterator< TImage >::m_IsAtEnd [protected]

Is the iterator at the end of its walk?

Definition at line 110 of file itkConditionalConstIterator.h.

template<class TImage >
RegionType itk::ConditionalConstIterator< TImage >::m_Region [protected]
template<class TImage >
const unsigned int itk::ConditionalConstIterator< TImage >::NDimension = TImage::ImageDimension [static]

Dimension of the image the iterator walks. This constant is needed so that 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.

Definition at line 47 of file itkConditionalConstIterator.h.


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

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