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

#include <itkImageIteratorWithIndex.h>

Inheritance diagram for itk::ImageIteratorWithIndex< TImage >:

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

[legend]List of all members.

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Detailed Description

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

A base class for multi-dimensional iterators templated over image type that are designed to efficiently keep track of the iterator position.

This class inherits from ImageConstIteratorWithIndex and only adds write-access functionality. See ImageConstIteratorWithIndex for more information.

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 67 of file itkImageIteratorWithIndex.h.

	ImageIteratorWithIndex (const ImageConstIteratorWithIndex< TImage > &it)
Self &	operator= (const ImageConstIteratorWithIndex< 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 ImageIteratorWithIndex	Self
typedef Superclass::SizeType	SizeType
typedef Superclass::SizeValueType	SizeValueType
typedef ImageConstIteratorWithIndex< 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)
	ImageIteratorWithIndex (TImage *ptr, const RegionType &region)
	ImageIteratorWithIndex (const Self &it)
	ImageIteratorWithIndex ()
bool	IsAtEnd (void) const
bool	IsAtReverseEnd (void) const
	itkStaticConstMacro (ImageDimension, unsigned int, TImage::ImageDimension)
	itkStaticConstMacro (ImageIteratorDimension, unsigned int, TImage::ImageDimension)
bool	operator!= (const Self &it) const
bool	operator< (const Self &it) const
bool	operator<= (const Self &it) const
Self &	operator= (const Self &it)
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
const PixelType &	Value (void) const
PixelType &	Value (void)
	~ImageIteratorWithIndex ()
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::ImageIteratorWithIndex< TImage >::AccessorType

Accessor type that convert data between internal and external representations.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 97 of file itkImageIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::ImageType itk::ImageIteratorWithIndex< TImage >::ImageType

Image typedef support.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 92 of file itkImageIteratorWithIndex.h.

template<typename TImage>

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

Inherit types from the superclass

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 85 of file itkImageIteratorWithIndex.h.

template<typename TImage>

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

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 86 of file itkImageIteratorWithIndex.h.

template<typename TImage>

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

Internal Pixel Type

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 95 of file itkImageIteratorWithIndex.h.

template<typename TImage>

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

Type of the Offset taken from the image

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 89 of file itkImageIteratorWithIndex.h.

template<typename TImage>

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

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 90 of file itkImageIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::PixelContainer itk::ImageIteratorWithIndex< 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::ImageConstIteratorWithIndex< TImage >.

Definition at line 93 of file itkImageIteratorWithIndex.h.

template<typename TImage>

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

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 94 of file itkImageIteratorWithIndex.h.

template<typename TImage>

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

External Pixel Type

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 96 of file itkImageIteratorWithIndex.h.

template<typename TImage>

typedef Superclass::RegionType itk::ImageIteratorWithIndex< TImage >::RegionType

Region typedef support.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 91 of file itkImageIteratorWithIndex.h.

template<typename TImage>

typedef ImageIteratorWithIndex itk::ImageIteratorWithIndex< TImage >::Self

Standard class typedefs.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 72 of file itkImageIteratorWithIndex.h.

template<typename TImage>

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

Size typedef support.

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 87 of file itkImageIteratorWithIndex.h.

template<typename TImage>

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

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

Definition at line 88 of file itkImageIteratorWithIndex.h.

template<typename TImage>

typedef ImageConstIteratorWithIndex<TImage> itk::ImageIteratorWithIndex< TImage >::Superclass

Define the superclass

Definition at line 82 of file itkImageIteratorWithIndex.h.

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Constructor & Destructor Documentation

template<typename TImage>

itk::ImageIteratorWithIndex< TImage >::ImageIteratorWithIndex

(

)

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

template<typename TImage>

itk::ImageIteratorWithIndex< TImage >::~ImageIteratorWithIndex

(

)

[inline]

Default Destructor

Definition at line 105 of file itkImageIteratorWithIndex.h.

template<typename TImage>

itk::ImageIteratorWithIndex< TImage >::ImageIteratorWithIndex

(

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::ImageIteratorWithIndex< TImage >::ImageIteratorWithIndex	(	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::ImageIteratorWithIndex< TImage >::ImageIteratorWithIndex

(

const ImageConstIteratorWithIndex< TImage > &

it

)

[protected]

This constructor 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>

itk::ImageIteratorWithIndex< 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.

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>

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::ImageIteratorWithIndex< TImage >::operator=

(

const ImageConstIteratorWithIndex< TImage > &

it

)

[protected]

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

template<typename TImage>

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

(

const Self &

it

)

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

Reimplemented from itk::ImageConstIteratorWithIndex< TImage >.

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::ImageIteratorWithIndex< TImage >::Set

(

const PixelType &

value

)

const [inline]

Set the pixel value

Definition at line 121 of file itkImageIteratorWithIndex.h.

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::ImageIteratorWithIndex< 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 127 of file itkImageIteratorWithIndex.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:

• itkImageIteratorWithIndex.h

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