PathIterator iterates (traces) over a path through an image. More...

#include <itkPathIterator.h>

Inheritance diagram for itk::PathIterator< TImage, TPath >:

Collaboration diagram for itk::PathIterator< TImage, TPath >:

Public Types
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::PathInputType	PathInputType
typedef Superclass::PathOutputType	PathOutputType
typedef Superclass::PathType	PathType
typedef Superclass::PixelContainer	PixelContainer
typedef Superclass::PixelContainerPointer	PixelContainerPointer
typedef Superclass::PixelType	PixelType
typedef TImage::PointType	PointType
typedef Superclass::RegionType	RegionType
typedef PathIterator	Self
typedef Superclass::SizeType	SizeType
typedef Superclass::SizeValueType	SizeValueType
typedef TImage::SpacingType	SpacingType
typedef PathConstIterator < TImage, TPath >	Superclass
Public Member Functions
const PixelType &	Get (void) const
const IndexType	GetIndex ()
virtual const char *	GetNameOfClass () const
const PathInputType	GetPathPosition ()
void	GoToBegin ()
bool	IsAtEnd ()
void	operator++ ()
Self &	operator= (const Self &it)
	PathIterator (ImageType imagePtr, const PathType pathPtr)
PixelType &	Value (void)
virtual void	VisitStartIndexAsLastIndexIfClosed (bool flag)
virtual	~PathIterator ()


void	Set (const PixelType &value)
Static Public Member Functions
static unsigned int	GetImageIteratorDimension ()
Static Public Attributes
static const unsigned int	ImageIteratorDimension = TImage::ImageDimension
Protected Attributes
IndexType	m_CurrentImageIndex
PathInputType	m_CurrentPathPosition
ImageType::ConstWeakPointer	m_Image
PointType	m_ImageOrigin
const SizeValueType *	m_ImageSize
SpacingType	m_ImageSpacing
bool	m_IsAtEnd
PathType::ConstPointer	m_Path
RegionType	m_Region
bool	m_VisitStartIndexAsLastIndexIfClosed
OffsetType	m_ZeroOffset

Detailed Description

template<class TImage, class TPath>
class itk::PathIterator< TImage, TPath >

PathIterator iterates (traces) over a path through an image.

This iterator visits only those indices of the image which are overlapped by the path. All indicies are visited in path order. If a path crosses itself at an index, that index of the image will be visited twice. This class add write-access to the functionality of the PathConstIterator.

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; ShapedNeighborhoodIterator; SliceIterator; ImageConstIteratorWithIndex

Definition at line 69 of file itkPathIterator.h.