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 indices 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 68 of file itkPathIterator.h.

Public Types
typedef Superclass::AccessorType	AccessorType

typedef Superclass::ImageType	ImageType

typedef Superclass::IndexType	IndexType

typedef Superclass::InternalPixelType	InternalPixelType

typedef Superclass::OffsetType	OffsetType

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 PathIterator	Self

typedef Superclass::SizeType	SizeType

typedef PathConstIterator < TImage, TPath >	Superclass

Public Types inherited from itk::PathConstIterator< TImage, TPath >
typedef TImage::AccessorType	AccessorType

typedef TImage	ImageType

typedef TImage::IndexType	IndexType

typedef TImage::InternalPixelType	InternalPixelType

typedef TImage::OffsetType	OffsetType

typedef PathType::InputType	PathInputType

typedef PathType::OutputType	PathOutputType

typedef TPath	PathType

typedef TImage::PixelContainer	PixelContainer

typedef PixelContainer::Pointer	PixelContainerPointer

typedef TImage::PixelType	PixelType

typedef TImage::PointType	PointType

typedef TImage::RegionType	RegionType

typedef PathConstIterator	Self

typedef TImage::SizeType	SizeType

typedef TImage::SpacingType	SpacingType

Public Member Functions
virtual const char *	GetNameOfClass () const

Self &	operator= (const Self &it)

	PathIterator (ImageType imagePtr, const PathType pathPtr)

PixelType &	Value (void)

virtual	~PathIterator ()


void	Set (const PixelType &value)

Public Member Functions inherited from itk::PathConstIterator< TImage, TPath >
const PixelType &	Get (void) const

const IndexType	GetIndex ()

const PathInputType	GetPathPosition ()

void	GoToBegin ()

bool	IsAtEnd ()

void	operator++ ()

Self &	operator= (const Self &it)

	PathConstIterator (const ImageType imagePtr, const PathType pathPtr)

virtual void	VisitStartIndexAsLastIndexIfClosed (bool flag)

virtual	~PathConstIterator ()

Static Public Attributes
static const unsigned int	ImageIteratorDimension = TImage::ImageDimension

Static Public Attributes inherited from itk::PathConstIterator< TImage, TPath >
static const unsigned int	ImageIteratorDimension = TImage::ImageDimension

Additional Inherited Members
Static Public Member Functions inherited from itk::PathConstIterator< TImage, TPath >
static unsigned int	GetImageIteratorDimension ()

Protected Attributes inherited from itk::PathConstIterator< TImage, TPath >
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