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

#include <itkImageRegionExclusionIteratorWithIndex.h>

Inheritance diagram for itk::ImageRegionExclusionIteratorWithIndex< TImage >:

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

[legend]List of all members.

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Detailed Description

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

Multi-dimensional image iterator that walks an image region, excluding a second region contained within the first.

Most of the functionality of this iterator is inherited from the ImageRegionExclusionConstIteratorWithIndex, which should be consulted for details. This class only adds write access to the iterator.

MORE INFORMATION

For a complete description of the ITK Image Iterators and their API, please see the Iterators chapter in the ITK Software Guide. The ITK Software Guide is available in print and as a free .pdf download from http://www.itk.org.

See also:

ImageConstIterator

ConditionalConstIterator

ConstNeighborhoodIterator

ConstShapedNeighborhoodIterator

ConstSliceIterator

CorrespondenceDataStructureIterator

FloodFilledFunctionConditionalConstIterator

FloodFilledImageFunctionConditionalConstIterator

FloodFilledImageFunctionConditionalIterator

FloodFilledSpatialFunctionConditionalConstIterator

FloodFilledSpatialFunctionConditionalIterator

ImageConstIterator

ImageConstIteratorWithIndex

ImageIterator

ImageIteratorWithIndex

ImageLinearConstIteratorWithIndex

ImageLinearIteratorWithIndex

ImageRandomConstIteratorWithIndex

ImageRandomIteratorWithIndex

ImageRegionConstIterator

ImageRegionConstIteratorWithIndex

ImageRegionExclusionConstIteratorWithIndex

ImageRegionExclusionIteratorWithIndex

ImageRegionIterator

ImageRegionIteratorWithIndex

ImageRegionReverseConstIterator

ImageRegionReverseIterator

ImageReverseConstIterator

ImageReverseIterator

ImageSliceConstIteratorWithIndex

ImageSliceIteratorWithIndex

NeighborhoodIterator

PathConstIterator

PathIterator

ShapedNeighborhoodIterator

SliceIterator

ImageConstIteratorWithIndex

Definition at line 64 of file itkImageRegionExclusionIteratorWithIndex.h.

	ImageRegionExclusionIteratorWithIndex (const ImageRegionExclusionConstIteratorWithIndex< TImage > &it)
Self &	operator= (const ImageRegionExclusionConstIteratorWithIndex< TImage > &it)
Public Types
typedef TImage::AccessorFunctorType	AccessorFunctorType
typedef Superclass::AccessorType	AccessorType
typedef Superclass::ImageType	ImageType
typedef Superclass::IndexType	IndexType
typedef Superclass::IndexValueType	IndexValueType
typedef Superclass::InternalPixelType	InternalPixelType
typedef Superclass::OffsetType	OffsetType
typedef Superclass::OffsetValueType	OffsetValueType
typedef Superclass::PixelContainer	PixelContainer
typedef Superclass::PixelContainerPointer	PixelContainerPointer
typedef Superclass::PixelType	PixelType
typedef Superclass::RegionType	RegionType
typedef ImageRegionExclusionIteratorWithIndex	Self
typedef Superclass::SizeType	SizeType
typedef Superclass::SizeValueType	SizeValueType
typedef ImageRegionExclusionConstIteratorWithIndex< TImage >	Superclass
Public Member Functions
Self	Begin (void) const
Self	End (void) const
PixelType	Get (void) const
const IndexType &	GetIndex () const
const RegionType &	GetRegion () const
void	GoToBegin (void)
void	GoToReverseBegin (void)
	ImageRegionExclusionIteratorWithIndex (const ImageIteratorWithIndex< TImage > &it)
	ImageRegionExclusionIteratorWithIndex (ImageType *ptr, const RegionType &region)
	ImageRegionExclusionIteratorWithIndex ()
bool	IsAtEnd (void) const
bool	IsAtReverseEnd (void) const
	itkStaticConstMacro (ImageDimension, unsigned int, TImage::ImageDimension)
bool	operator!= (const Self &it) const
Self &	operator++ ()
Self &	operator-- ()
bool	operator< (const Self &it) const
bool	operator<= (const Self &it) const
bool	operator== (const Self &it) const
bool	operator> (const Self &it) const
bool	operator>= (const Self &it) const
bool	Remaining ()
void	Set (const PixelType &value) const
void	SetExclusionRegion (const RegionType &region)
void	SetExclusionRegionToInsetRegion ()
const PixelType &	Value (void) const
PixelType &	Value (void)
void	SetIndex (const IndexType &ind)
Static Public Member Functions
static unsigned int	GetImageDimension ()
Protected Attributes
const InternalPixelType *	m_Begin
IndexType	m_BeginIndex
const InternalPixelType *	m_End
IndexType	m_EndIndex
TImage::ConstWeakPointer	m_Image
unsigned long	m_OffsetTable [ImageDimension+1]
AccessorType	m_PixelAccessor
AccessorFunctorType	m_PixelAccessorFunctor
const InternalPixelType *	m_Position
IndexType	m_PositionIndex
RegionType	m_Region
bool	m_Remaining

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Member Typedef Documentation

template<typename TImage>

typedef TImage::AccessorFunctorType itk::ImageConstIteratorWithIndex< TImage >::AccessorFunctorType [inherited]

Definition at line 132 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::AccessorType itk::ImageRegionExclusionIteratorWithIndex< TImage >::AccessorType

Accessor type that convert data between internal and external representations.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 84 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::ImageType itk::ImageRegionExclusionIteratorWithIndex< 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::ImageRegionExclusionConstIteratorWithIndex< TImage >.

Definition at line 79 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::IndexType itk::ImageRegionExclusionIteratorWithIndex< TImage >::IndexType

Types inherited from the Superclass

Reimplemented from itk::ImageRegionExclusionConstIteratorWithIndex< TImage >.

Definition at line 72 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::IndexValueType itk::ImageRegionExclusionIteratorWithIndex< TImage >::IndexValueType

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 73 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::InternalPixelType itk::ImageRegionExclusionIteratorWithIndex< TImage >::InternalPixelType

Internal Pixel Type

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 82 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::OffsetType itk::ImageRegionExclusionIteratorWithIndex< TImage >::OffsetType

Type of the Offset taken from the image

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 76 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::OffsetValueType itk::ImageRegionExclusionIteratorWithIndex< TImage >::OffsetValueType

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 77 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::PixelContainer itk::ImageRegionExclusionIteratorWithIndex< 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::ImageRegionExclusionConstIteratorWithIndex< TImage >.

Definition at line 80 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::PixelContainerPointer itk::ImageRegionExclusionIteratorWithIndex< TImage >::PixelContainerPointer

Reimplemented from itk::ImageRegionExclusionConstIteratorWithIndex< TImage >.

Definition at line 81 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::PixelType itk::ImageRegionExclusionIteratorWithIndex< TImage >::PixelType

External Pixel Type

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 83 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::RegionType itk::ImageRegionExclusionIteratorWithIndex< 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::ImageRegionExclusionConstIteratorWithIndex< TImage >.

Definition at line 78 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef ImageRegionExclusionIteratorWithIndex itk::ImageRegionExclusionIteratorWithIndex< TImage >::Self

Standard class typedefs.

Reimplemented from itk::ImageRegionExclusionConstIteratorWithIndex< TImage >.

Definition at line 68 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::SizeType itk::ImageRegionExclusionIteratorWithIndex< TImage >::SizeType

Size typedef support.

Reimplemented from itk::ImageRegionExclusionConstIteratorWithIndex< TImage >.

Definition at line 74 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::SizeValueType itk::ImageRegionExclusionIteratorWithIndex< TImage >::SizeValueType

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 75 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

typedef ImageRegionExclusionConstIteratorWithIndex<TImage> itk::ImageRegionExclusionIteratorWithIndex< TImage >::Superclass

Reimplemented from itk::ImageRegionExclusionConstIteratorWithIndex< TImage >.

Definition at line 69 of file itkImageRegionExclusionIteratorWithIndex.h.

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Constructor & Destructor Documentation

template<typename TImage>

itk::ImageRegionExclusionIteratorWithIndex< TImage >::ImageRegionExclusionIteratorWithIndex

(

)

Default constructor. Needed since we provide a cast constructor.

template<typename TImage>

itk::ImageRegionExclusionIteratorWithIndex< TImage >::ImageRegionExclusionIteratorWithIndex	(	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::ImageRegionExclusionIteratorWithIndex< TImage >::ImageRegionExclusionIteratorWithIndex

(

const ImageIteratorWithIndex< TImage > &

it

)

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

template<typename TImage>

itk::ImageRegionExclusionIteratorWithIndex< TImage >::ImageRegionExclusionIteratorWithIndex

(

const ImageRegionExclusionConstIteratorWithIndex< 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::ImageConstIteratorWithIndex< TImage >::Begin

(

void

)

const [inherited]

Move an iterator to the beginning of the region.

Deprecated:

Use GoToBegin() instead

template<typename TImage>

Self itk::ImageConstIteratorWithIndex< TImage >::End

(

void

)

const [inherited]

Move an iterator to the End of the region.

Deprecated:

Use GoToReverseBegin() instead

template<typename TImage>

PixelType itk::ImageConstIteratorWithIndex< TImage >::Get

(

void

)

const [inline, inherited]

Get the pixel value

Definition at line 237 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

static unsigned int itk::ImageConstIteratorWithIndex< TImage >::GetImageDimension

(

)

[inline, static, inherited]

Get the dimension (size) of the index.

Definition at line 156 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

const IndexType& itk::ImageConstIteratorWithIndex< TImage >::GetIndex

(

void

)

const [inline, inherited]

Get the index. This provides a read only reference to the index.

See also:

SetIndex

Definition at line 219 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

const RegionType& itk::ImageConstIteratorWithIndex< TImage >::GetRegion

(

)

const [inline, inherited]

Get the region that this iterator walks. ImageIterators know the beginning and the end of the region of the image to iterate over.

Definition at line 224 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

void itk::ImageConstIteratorWithIndex< TImage >::GoToBegin

(

void

)

[inherited]

Move an iterator to the beginning of the region.

Reimplemented in itk::ReflectiveImageRegionConstIterator< TImage >, itk::ImageRandomConstIteratorWithIndex< TImage >, and itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >.

template<typename TImage>

void itk::ImageConstIteratorWithIndex< TImage >::GoToReverseBegin

(

void

)

[inherited]

Move an iterator to the End of the region.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::IsAtEnd

(

void

)

const [inline, inherited]

Is the iterator at the end of the region?

Reimplemented in itk::ImageRandomConstIteratorWithIndex< TImage >, and itk::ImageRandomNonRepeatingConstIteratorWithIndex< TImage >.

Definition at line 267 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::IsAtReverseEnd

(

void

)

const [inline, inherited]

Is the iterator at the beginning of the region?

Definition at line 261 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

itk::ImageConstIteratorWithIndex< TImage >::itkStaticConstMacro	(	ImageDimension	,
		unsigned	int,
		TImage::ImageDimension
	)			[inherited]

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.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator!=

(

const Self &

it

)

const [inline, inherited]

Comparison operator. Two iterators are the same if they "point to" the same memory location

Definition at line 162 of file itkImageConstIteratorWithIndex.h.

References itk::ImageConstIteratorWithIndex< TImage >::m_Position.

template<typename TImage>

Self& itk::ImageRegionExclusionConstIteratorWithIndex< TImage >::operator++

(

)

[inherited]

Increment (prefix) the fastest moving dimension of the iterator's index. This operator will constrain the iterator within the region (i.e. the iterator will automatically wrap from the end of the row of the region to the beginning of the next row of the region) up until the iterator tries to moves past the last pixel of the region. Here, the iterator will be set to be one pixel past the end of the region.

See also:

operator++(int)

template<typename TImage>

Self& itk::ImageRegionExclusionConstIteratorWithIndex< TImage >::operator--

(

)

[inherited]

Decrement (prefix) the fastest moving dimension of the iterator's index. This operator will constrain the iterator within the region (i.e. the iterator will automatically wrap from the beginning of the row of the region to the end of the next row of the region) up until the iterator tries to moves past the first pixel of the region. Here, the iterator will be set to be one pixel past the beginning of the region.

See also:

operator--(int)

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator<

(

const Self &

it

)

const [inline, inherited]

Comparison operator. An iterator is "less than" another if it "points to" a lower memory location.

Definition at line 190 of file itkImageConstIteratorWithIndex.h.

References itk::ImageConstIteratorWithIndex< TImage >::m_Position.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator<=

(

const Self &

it

)

const [inline, inherited]

Comparison operator. An iterator is "less than" another if it "points to" a lower memory location.

Definition at line 180 of file itkImageConstIteratorWithIndex.h.

References itk::ImageConstIteratorWithIndex< TImage >::m_Position.

template<typename TImage>

Self& itk::ImageRegionExclusionIteratorWithIndex< TImage >::operator=

(

const ImageRegionExclusionConstIteratorWithIndex< TImage > &

it

)

[protected]

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

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator==

(

const Self &

it

)

const [inline, inherited]

Comparison operator. Two iterators are the same if they "point to" the same memory location

Definition at line 171 of file itkImageConstIteratorWithIndex.h.

References itk::ImageConstIteratorWithIndex< TImage >::m_Position.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator>

(

const Self &

it

)

const [inline, inherited]

Comparison operator. An iterator is "greater than" another if it "points to" a higher location.

Definition at line 210 of file itkImageConstIteratorWithIndex.h.

References itk::ImageConstIteratorWithIndex< TImage >::m_Position.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::operator>=

(

const Self &

it

)

const [inline, inherited]

Comparison operator. An iterator is "greater than" another if it "points to" a higher location.

Definition at line 200 of file itkImageConstIteratorWithIndex.h.

References itk::ImageConstIteratorWithIndex< TImage >::m_Position.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::Remaining

(

)

[inline, inherited]

Are there data remainning in the region ?

Definition at line 273 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

void itk::ImageRegionExclusionIteratorWithIndex< TImage >::Set

(

const PixelType &

value

)

const [inline]

Set the pixel value

Definition at line 103 of file itkImageRegionExclusionIteratorWithIndex.h.

template<typename TImage>

void itk::ImageRegionExclusionConstIteratorWithIndex< TImage >::SetExclusionRegion

(

const RegionType &

region

)

[inherited]

Method to define the Exclusion region. The iterator will skip pixels inside this region.

Warning:

The exclusion region must be completly containe inside the normal region used to construct the iterator. A border of at least on pixels should exist between the normal region and the exclusion region.

template<typename TImage>

void itk::ImageRegionExclusionConstIteratorWithIndex< TImage >::SetExclusionRegionToInsetRegion

(

)

[inherited]

Set the exclusion region to be inset one pixel in from the region the iterator walks. This configures the iterator to only walk the pixels on the boundary of the region.

template<typename TImage>

void itk::ImageConstIteratorWithIndex< TImage >::SetIndex

(

const IndexType &

ind

)

[inline, inherited]

Set the index. No bounds checking is performed.

See also:

GetIndex

Definition at line 229 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

const PixelType& itk::ImageConstIteratorWithIndex< TImage >::Value

(

void

)

const [inline, inherited]

Return a const reference to the pixel This method will provide the fastest access to pixel data, but it will NOT support ImageAdaptors.

Definition at line 243 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

PixelType& itk::ImageRegionExclusionIteratorWithIndex< 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 109 of file itkImageRegionExclusionIteratorWithIndex.h.

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Member Data Documentation

template<typename TImage>

const InternalPixelType* itk::ImageConstIteratorWithIndex< TImage >::m_Begin [protected, inherited]

Definition at line 292 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

IndexType itk::ImageConstIteratorWithIndex< TImage >::m_BeginIndex [protected, inherited]

Definition at line 282 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

const InternalPixelType* itk::ImageConstIteratorWithIndex< TImage >::m_End [protected, inherited]

Definition at line 293 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

IndexType itk::ImageConstIteratorWithIndex< TImage >::m_EndIndex [protected, inherited]

Definition at line 283 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

TImage::ConstWeakPointer itk::ImageConstIteratorWithIndex< TImage >::m_Image [protected, inherited]

Definition at line 279 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

unsigned long itk::ImageConstIteratorWithIndex< TImage >::m_OffsetTable[ImageDimension+1] [protected, inherited]

Definition at line 289 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

AccessorType itk::ImageConstIteratorWithIndex< TImage >::m_PixelAccessor [protected, inherited]

Definition at line 297 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

AccessorFunctorType itk::ImageConstIteratorWithIndex< TImage >::m_PixelAccessorFunctor [protected, inherited]

Definition at line 298 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

const InternalPixelType* itk::ImageConstIteratorWithIndex< TImage >::m_Position [protected, inherited]

Definition at line 291 of file itkImageConstIteratorWithIndex.h.

Referenced by itk::ImageConstIteratorWithIndex< TImage >::operator!=(), itk::ImageConstIteratorWithIndex< TImage >::operator<(), itk::ImageConstIteratorWithIndex< TImage >::operator<=(), itk::ImageConstIteratorWithIndex< TImage >::operator==(), itk::ImageConstIteratorWithIndex< TImage >::operator>(), and itk::ImageConstIteratorWithIndex< TImage >::operator>=().

template<typename TImage>

IndexType itk::ImageConstIteratorWithIndex< TImage >::m_PositionIndex [protected, inherited]

Definition at line 281 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

RegionType itk::ImageConstIteratorWithIndex< TImage >::m_Region [protected, inherited]

Definition at line 287 of file itkImageConstIteratorWithIndex.h.

template<typename TImage>

bool itk::ImageConstIteratorWithIndex< TImage >::m_Remaining [protected, inherited]

Definition at line 295 of file itkImageConstIteratorWithIndex.h.

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

• itkImageRegionExclusionIteratorWithIndex.h

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