itk::ReflectiveImageRegionIterator< TImage > Class Template Reference

#include <itkReflectiveImageRegionIterator.h>

Detailed Description

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

Multi-dimensional image iterator which only walks a region.

ReflectiveImageRegionIterator is a templated class to represent a multi-dimensional iterator. ReflectiveImageRegionIterator is templated over the image type ReflectiveImageRegionIterator is constrained to walk only within the specified region and along a line parallel to one of the coordinate axis.

Most of the functionality is inherited from the ReflectiveImageRegionConstIterator. The current class only adds write access to image pixels.

See also

ReflectiveImageRegionConstIterator

Definition at line 45 of file itkReflectiveImageRegionIterator.h.

Inheritance diagram for itk::ReflectiveImageRegionIterator< TImage >:

Collaboration diagram for itk::ReflectiveImageRegionIterator< TImage >:

Public Types
using	AccessorType = typename TImage::AccessorType
using	ImageType = TImage
using	IndexType = typename TImage::IndexType
using	IndexValueType = typename IndexType::IndexValueType
using	InternalPixelType = typename TImage::InternalPixelType
using	OffsetType = typename TImage::OffsetType
using	OffsetValueType = typename OffsetType::OffsetValueType
using	PixelContainer = typename TImage::PixelContainer
using	PixelContainerPointer = typename PixelContainer::Pointer
using	PixelType = typename TImage::PixelType
using	RegionType = typename TImage::RegionType
using	Self = ReflectiveImageRegionIterator
using	SizeType = typename TImage::SizeType
using	SizeValueType = typename SizeType::SizeValueType
using	Superclass = ReflectiveImageRegionConstIterator< TImage >
Public Types inherited from itk::ReflectiveImageRegionConstIterator< TImage >
using	ImageType = TImage
using	IndexType = typename TImage::IndexType
using	OffsetType = typename TImage::OffsetType
using	OffsetValueType = typename OffsetType::OffsetValueType
using	PixelContainer = typename TImage::PixelContainer
using	PixelContainerPointer = typename PixelContainer::Pointer
using	RegionType = typename TImage::RegionType
using	Self = ReflectiveImageRegionConstIterator
using	SizeType = typename TImage::SizeType
using	SizeValueType = typename TImage::SizeValueType
using	Superclass = ImageConstIteratorWithIndex< TImage >
Public Types inherited from itk::ImageConstIteratorWithIndex< TImage >
using	AccessorFunctorType = typename TImage::AccessorFunctorType
using	AccessorType = typename TImage::AccessorType
using	ImageType = TImage
using	IndexType = typename TImage::IndexType
using	IndexValueType = typename IndexType::IndexValueType
using	InternalPixelType = typename TImage::InternalPixelType
using	OffsetType = typename TImage::OffsetType
using	OffsetValueType = typename OffsetType::OffsetValueType
using	PixelContainer = typename TImage::PixelContainer
using	PixelContainerPointer = typename PixelContainer::Pointer
using	PixelType = typename TImage::PixelType
using	RegionType = typename TImage::RegionType
using	Self = ImageConstIteratorWithIndex
using	SizeType = typename TImage::SizeType
using	SizeValueType = typename SizeType::SizeValueType

Public Member Functions
	ReflectiveImageRegionIterator ()
	ReflectiveImageRegionIterator (const ImageIteratorWithIndex< TImage > &it)
	ReflectiveImageRegionIterator (ImageType *ptr, const RegionType &region)
void	Set (const PixelType &value) const
PixelType &	Value ()
Public Member Functions inherited from itk::ReflectiveImageRegionConstIterator< TImage >
void	FillOffsets (const OffsetValueType &value)
OffsetType	GetBeginOffset (const OffsetType &)
OffsetType	GetEndOffset (const OffsetType &)
void	GoToBegin ()
bool	IsAtBegin () const
bool	IsReflected (unsigned int) const
Self &	operator++ ()
Self &	operator= (const Self &it)
	ReflectiveImageRegionConstIterator ()
	ReflectiveImageRegionConstIterator (const ImageConstIteratorWithIndex< TImage > &it)
	ReflectiveImageRegionConstIterator (const Self &it)
	ReflectiveImageRegionConstIterator (TImage *ptr, const RegionType &region)
void	SetBeginOffset (const OffsetType &offset)
void	SetEndOffset (const OffsetType &offset)
	~ReflectiveImageRegionConstIterator () override=default
Public Member Functions inherited from itk::ImageConstIteratorWithIndex< TImage >
PixelType	Get () const
const IndexType &	GetIndex () const
const RegionType &	GetRegion () const
void	GoToBegin ()
void	GoToReverseBegin ()
	ImageConstIteratorWithIndex ()=default
	ImageConstIteratorWithIndex (const Self &it)
	ImageConstIteratorWithIndex (const TImage *ptr, const RegionType &region)
bool	IsAtEnd () const
bool	IsAtReverseEnd () const
	ITK_UNEQUAL_OPERATOR_MEMBER_FUNCTION (Self)
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 ()
const PixelType &	Value () const
virtual	~ImageConstIteratorWithIndex ()=default
void	SetIndex (const IndexType &ind)

Protected Member Functions
	ReflectiveImageRegionIterator (const ReflectiveImageRegionConstIterator< TImage > &it)
Self &	operator= (const ReflectiveImageRegionConstIterator< TImage > &it)

Additional Inherited Members
Static Public Member Functions inherited from itk::ImageConstIteratorWithIndex< TImage >
static constexpr unsigned int	GetImageDimension ()
Static Public Attributes inherited from itk::ImageConstIteratorWithIndex< TImage >
static constexpr unsigned int	ImageDimension = TImage::ImageDimension
Protected Attributes inherited from itk::ImageConstIteratorWithIndex< TImage >
const InternalPixelType *	m_Begin { nullptr }
IndexType	m_BeginIndex { { 0 } }
const InternalPixelType *	m_End { nullptr }
IndexType	m_EndIndex { { 0 } }
TImage::ConstWeakPointer	m_Image {}
OffsetValueType	m_OffsetTable [ImageDimension+1] {}
AccessorType	m_PixelAccessor {}
AccessorFunctorType	m_PixelAccessorFunctor {}
const InternalPixelType *	m_Position { nullptr }
IndexType	m_PositionIndex { { 0 } }
RegionType	m_Region {}
bool	m_Remaining { false }

Member Typedef Documentation

AccessorType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::AccessorType = typename TImage::AccessorType

Accessor type that converts data between internal and external representations.

Definition at line 132 of file itkImageConstIteratorWithIndex.h.

ImageType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::ImageType = TImage

Image type alias support

Definition at line 116 of file itkImageConstIteratorWithIndex.h.

IndexType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::IndexType = typename TImage::IndexType

Index type alias support

Definition at line 105 of file itkImageConstIteratorWithIndex.h.

IndexValueType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::IndexValueType = typename IndexType::IndexValueType

Definition at line 106 of file itkImageConstIteratorWithIndex.h.

InternalPixelType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::InternalPixelType = typename TImage::InternalPixelType

Internal Pixel Type

Definition at line 125 of file itkImageConstIteratorWithIndex.h.

OffsetType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::OffsetType = typename TImage::OffsetType

Type of the Offset taken from the image

Definition at line 136 of file itkImageConstIteratorWithIndex.h.

OffsetValueType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::OffsetValueType = typename OffsetType::OffsetValueType

Definition at line 137 of file itkImageConstIteratorWithIndex.h.

PixelContainer

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::PixelContainer = typename TImage::PixelContainer

PixelContainer type alias support Used to refer to the container for the pixel data. While this was already typedef'ed in the superclass, it needs to be redone here for this subclass to compile properly with gcc.

Definition at line 121 of file itkImageConstIteratorWithIndex.h.

PixelContainerPointer

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::PixelContainerPointer = typename PixelContainer::Pointer

Definition at line 122 of file itkImageConstIteratorWithIndex.h.

PixelType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::PixelType = typename TImage::PixelType

External Pixel Type

Definition at line 128 of file itkImageConstIteratorWithIndex.h.

RegionType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::RegionType = typename TImage::RegionType

Region type alias support

Definition at line 113 of file itkImageConstIteratorWithIndex.h.

Self

template<typename TImage >

using itk::ReflectiveImageRegionIterator< TImage >::Self = ReflectiveImageRegionIterator

Standard class type aliases.

Definition at line 50 of file itkReflectiveImageRegionIterator.h.

SizeType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::SizeType = typename TImage::SizeType

Size type alias support

Definition at line 109 of file itkImageConstIteratorWithIndex.h.

SizeValueType

template<typename TImage >

using itk::ImageConstIteratorWithIndex< TImage >::SizeValueType = typename SizeType::SizeValueType

Definition at line 110 of file itkImageConstIteratorWithIndex.h.

Superclass

template<typename TImage >

using itk::ReflectiveImageRegionIterator< TImage >::Superclass = ReflectiveImageRegionConstIterator<TImage>

Definition at line 51 of file itkReflectiveImageRegionIterator.h.

Constructor & Destructor Documentation

ReflectiveImageRegionIterator() [1/4]

template<typename TImage >

itk::ReflectiveImageRegionIterator< TImage >::ReflectiveImageRegionIterator

(

)

Default constructor. Needed since we provide a cast constructor.

ReflectiveImageRegionIterator() [2/4]

template<typename TImage >

itk::ReflectiveImageRegionIterator< TImage >::ReflectiveImageRegionIterator	(	ImageType *	ptr,
		const RegionType &	region
	)

Constructor establishes an iterator to walk a particular image and a particular region of that image.

ReflectiveImageRegionIterator() [3/4]

template<typename TImage >

itk::ReflectiveImageRegionIterator< TImage >::ReflectiveImageRegionIterator

(

const ImageIteratorWithIndex< TImage > &

it

)

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

ReflectiveImageRegionIterator() [4/4]

template<typename TImage >

itk::ReflectiveImageRegionIterator< TImage >::ReflectiveImageRegionIterator ( const ReflectiveImageRegionConstIterator< TImage > &  it )

protected

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

Member Function Documentation

operator=()

template<typename TImage >

Self& itk::ReflectiveImageRegionIterator< TImage >::operator= ( const ReflectiveImageRegionConstIterator< TImage > &  it )

protected

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

Set()

template<typename TImage >

void itk::ReflectiveImageRegionIterator< TImage >::Set ( const PixelType &  value ) const

inline

Set the pixel value

Definition at line 85 of file itkReflectiveImageRegionIterator.h.

Value()

template<typename TImage >

PixelType& itk::ReflectiveImageRegionIterator< TImage >::Value ( )

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 94 of file itkReflectiveImageRegionIterator.h.

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

• itkReflectiveImageRegionIterator.h