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itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition > Class Template Reference
[Image Iterators]

Const version of ShapedNeighborhoodIterator, defining iteration of a local N-dimensional neighborhood of pixels across an itk::Image. More...

#include <itkConstShapedNeighborhoodIterator.h>

Inheritance diagram for itk::ConstShapedNeighborhoodIterator:

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Collaboration diagram for itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >:

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List of all members.

Public Types

typedef TImage::InternalPixelType InternalPixelType
typedef TImage::PixelType PixelType
typedef ConstShapedNeighborhoodIterator Self
typedef NeighborhoodIterator<
TImage, TBoundaryCondition > 		Superclass
typedef Superclass::OffsetType OffsetType
typedef OffsetType::OffsetValueType OffsetValueType
typedef Superclass::RadiusType RadiusType
typedef Superclass::SizeType SizeType
typedef Superclass::SizeValueType SizeValueType
typedef std::list< unsigned
int > 		IndexListType
typedef TBoundaryCondition BoundaryConditionType
typedef ImageBoundaryCondition<
ImageType > * 		ImageBoundaryConditionPointerType
typedef TImage ImageType
typedef TImage::RegionType RegionType
typedef Index< itkGetStaticConstMacro(Dimension) IndexType )
typedef IndexType::IndexValueType IndexValueType
typedef Neighborhood< PixelType,
itkGetStaticConstMacro(Dimension) 		NeighborhoodType )

Public Methods

 itkStaticConstMacro (Dimension, unsigned int, TImage::ImageDimension)
virtual ~ConstShapedNeighborhoodIterator ()
 ConstShapedNeighborhoodIterator (const ConstShapedNeighborhoodIterator &)
Self & operator= (const Self &orig)
virtual void PrintSelf (std::ostream &, Indent) const
const IndexListType & GetActiveIndexList () const
IndexListType::size_type GetActiveIndexListSize () const
Self & operator++ ()
Self & operator-- ()
Self & operator+= (const OffsetType &)
Self & operator-= (const OffsetType &)
const ConstIterator & Begin () const
const ConstIterator & End () const
 ConstShapedNeighborhoodIterator ()
 ConstShapedNeighborhoodIterator (const SizeType &radius, const ImageType *ptr, const RegionType &region)
virtual void ActivateOffset (const OffsetType &off)
virtual void DeactivateOffset (const OffsetType &off)
virtual void ClearActiveList ()

Protected Methods

virtual void ActivateIndex (const unsigned int)
virtual void DeactivateIndex (const unsigned int)

Protected Attributes

bool m_CenterIsActive
IndexListType m_ActiveIndexList
ConstIterator m_ConstEndIterator
ConstIterator m_ConstBeginIterator

Friends

struct ConstIterator

Detailed Description

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
class itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >

Const version of ShapedNeighborhoodIterator, defining iteration of a local N-dimensional neighborhood of pixels across an itk::Image.

ConstShapedNeighborhoodIterator implements the read-only methods of ShapedNeighborhoodIterator. A "shaped" neighborhood iterator is one that allows you to specify which neighbor elements are active and which are inactive. See ShapedNeighborhoodIterator for more information.

See also:
Neighborhood , ImageIterator , NeighborhoodIterator , ShapedNeighborhoodIterator

Definition at line 42 of file itkConstShapedNeighborhoodIterator.h.

Member Typedef Documentation

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef TBoundaryCondition itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::BoundaryConditionType
 

Typedef for boundary condition type.

Reimplemented from itk::ConstNeighborhoodIterator< TImage >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 77 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef ImageBoundaryCondition<ImageType>* itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::ImageBoundaryConditionPointerType
 

Typedef for generic boundary condition pointer

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 80 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef TImage itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::ImageType
 

Typedef support for common objects

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 65 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef std::list<unsigned int> itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::IndexListType
 

An stl storage container type that can be sorted. The type used for the list of active offsets in the neighborhood.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 74 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef Index<itkGetStaticConstMacro(Dimension) itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::IndexType)
 

Typedef support for common objects

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 67 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef IndexType::IndexValueType itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::IndexValueType
 

Typedef support for common objects

Reimplemented from itk::ConstNeighborhoodIterator< TImage >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 68 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef TImage::InternalPixelType itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::InternalPixelType
 

Extract image type information.

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 47 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef Neighborhood<PixelType, itkGetStaticConstMacro(Dimension) itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::NeighborhoodType)
 

Typedef support for common objects

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 69 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef Superclass::OffsetType itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::OffsetType
 

Inherit typedefs from superclass

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 58 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef OffsetType::OffsetValueType itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::OffsetValueType
 

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 59 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef TImage::PixelType itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::PixelType
 

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 48 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef Superclass::RadiusType itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::RadiusType
 

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 60 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef TImage::RegionType itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::RegionType
 

Typedef support for common objects

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 66 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef ConstShapedNeighborhoodIterator itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::Self
 

Standard class typedefs.

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 54 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef Superclass::SizeType itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::SizeType
 

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 61 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef Superclass::SizeValueType itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::SizeValueType
 

Reimplemented from itk::ConstNeighborhoodIterator< TImage >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 62 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
typedef NeighborhoodIterator<TImage, TBoundaryCondition> itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::Superclass
 

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 55 of file itkConstShapedNeighborhoodIterator.h.

Constructor & Destructor Documentation

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::ConstShapedNeighborhoodIterator (    )  [inline]
 

Default constructor

Definition at line 173 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
virtual itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::~ConstShapedNeighborhoodIterator (    )  [inline, virtual]
 

Virtual destructor

Definition at line 183 of file itkConstShapedNeighborhoodIterator.h.

References HardConnectedComponentImageFilter::RegionType, and HardConnectedComponentImageFilter::SizeType.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::ConstShapedNeighborhoodIterator (  const ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition > &    ) 
 

Copy constructor

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::ConstShapedNeighborhoodIterator (  const SizeType &    radius,
const ImageType *    ptr,
const RegionType &    region
)  [inline]
 

Constructor which establishes the region size, neighborhood, and image over which to walk.

Definition at line 190 of file itkConstShapedNeighborhoodIterator.h.

Member Function Documentation

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
virtual void itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::ActivateIndex (  const unsigned    int )  [protected, virtual]
 

Add/Remove a neighborhood index to/from the active. Locations in the active list are the only accessible elements in the neighborhood. The argument is an index location calculated as an offset into a linear array which represents the image region defined by the radius of this iterator, with the smallest dimension as the fastest increasing index.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
virtual void itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::ActivateOffset (  const OffsetType &    off )  [inline, virtual]
 

Add/Remove a neighborhood offset (from the center of the neighborhood) to/from the active list. Active list offsets are the only locations updated and accessible through the iterator.

Definition at line 243 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
const ConstIterator& itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::Begin (    )  const [inline]
 

Returns a const iterator for the neighborhood which points to the first pixel in the neighborhood.

Reimplemented from itk::Neighborhood< TImage::InternalPixelType *,::itk::GetImageDimension< TImage >::ImageDimension >.

Definition at line 164 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
virtual void itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::ClearActiveList (    )  [inline, virtual]
 

Removes all active pixels from this neighborhood.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 250 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
virtual void itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::DeactivateIndex (  const unsigned    int )  [protected, virtual]
 

Add/Remove a neighborhood index to/from the active. Locations in the active list are the only accessible elements in the neighborhood. The argument is an index location calculated as an offset into a linear array which represents the image region defined by the radius of this iterator, with the smallest dimension as the fastest increasing index.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
virtual void itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::DeactivateOffset (  const OffsetType &    off )  [inline, virtual]
 

Add/Remove a neighborhood offset (from the center of the neighborhood) to/from the active list. Active list offsets are the only locations updated and accessible through the iterator.

Definition at line 245 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
const ConstIterator& itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::End (    )  const [inline]
 

Returns a const iterator for the neighborhood which points to the last pixel in the neighborhood.

Reimplemented from itk::Neighborhood< TImage::InternalPixelType *,::itk::GetImageDimension< TImage >::ImageDimension >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 169 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
const IndexListType& itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::GetActiveIndexList (    )  const [inline]
 

Returns the list of active indicies in the neighborhood

Definition at line 260 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
IndexListType::size_type itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::GetActiveIndexListSize (    )  const [inline]
 

Returns the size of the list of active neighborhood indicies.

Definition at line 264 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::itkStaticConstMacro (  Dimension   ,
unsigned    int,
TImage::ImageDimension   
) 
 

Save the image dimension.

Reimplemented from itk::ConstNeighborhoodIterator< TImage >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
Self& itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::operator++ (    ) 
 

Reimplements the operator++ method so that only active pixel locations are updataed.

Reimplemented from itk::ConstNeighborhoodIterator< TImage >.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
Self& itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::operator+= (  const OffsetType &    ) 
 

Addition of an itk::Offset. Note that this method does not do any bounds checking. Adding an offset that moves the iterator out of its assigned region will produce undefined results.

Reimplemented from itk::ConstNeighborhoodIterator< TImage >.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
Self& itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::operator-- (    ) 
 

Reimplements the operator-- method so that only active pixel locations are updataed.

Reimplemented from itk::ConstNeighborhoodIterator< TImage >.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
Self& itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::operator-= (  const OffsetType &    ) 
 

Subtraction of an itk::Offset. Note that this method does not do any bounds checking. Subtracting an offset that moves the iterator out of its assigned region will produce undefined results.

Reimplemented from itk::ConstNeighborhoodIterator< TImage >.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
Self& itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::operator= (  const Self &    orig )  [inline]
 

Assignment operator

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 234 of file itkConstShapedNeighborhoodIterator.h.

References HardConnectedComponentImageFilter::PrintSelf().

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
virtual void itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::PrintSelf (  std::ostream &   ,
Indent   
)  const [virtual]
 

Standard itk print method

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Friends And Related Function Documentation

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
friend struct ConstIterator [friend]
 

Reimplemented from itk::NeighborhoodIterator< TImage, TBoundaryCondition >.

Reimplemented in itk::ShapedNeighborhoodIterator< TImage, TBoundaryCondition >.

Definition at line 289 of file itkConstShapedNeighborhoodIterator.h.

Member Data Documentation

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
IndexListType itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::m_ActiveIndexList [protected]
 

Definition at line 305 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
bool itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::m_CenterIsActive [protected]
 

Definition at line 304 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
ConstIterator itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::m_ConstBeginIterator [protected]
 

Definition at line 307 of file itkConstShapedNeighborhoodIterator.h.

template<class TImage, class TBoundaryCondition = ZeroFluxNeumannBoundaryCondition<TImage>>
ConstIterator itk::ConstShapedNeighborhoodIterator< TImage, TBoundaryCondition >::m_ConstEndIterator [protected]
 

Definition at line 306 of file itkConstShapedNeighborhoodIterator.h.

The documentation for this class was generated from the following file:
Generated at Wed Mar 12 11:32:42 2003 for ITK by doxygen 1.2.15 written by Dimitri van Heesch, © 1997-2000