#include <itkNeighborhoodAccessorFunctor.h>

Detailed Description

template<class TImage>
class itk::NeighborhoodAccessorFunctor< TImage >

Provides accessor interfaces to Get pixels and is meant to be used on pointers contained within Neighborhoods. A typical user should not need to use this class directly. This class is used by the neighborhood iterators to get pixels from pixel pointers or assign a pixel to an address.

Note: This work is part of the National Alliance for Medical Image Computing (NAMIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149.

Definition at line 41 of file itkNeighborhoodAccessorFunctor.h.

Public Types
typedef ImageBoundaryCondition < ImageType > const *	ImageBoundaryConditionConstPointerType

typedef TImage	ImageType

typedef ImageType::InternalPixelType	InternalPixelType

typedef Neighborhood < InternalPixelType *, Self::ImageDimension >	NeighborhoodType

typedef ImageType::OffsetType	OffsetType

typedef ImageType::PixelType	PixelType

typedef NeighborhoodAccessorFunctor	Self

typedef unsigned int	VectorLengthType

Public Member Functions
PixelType	BoundaryCondition (const OffsetType &point_index, const OffsetType &boundary_offset, const NeighborhoodType *data, const ImageBoundaryConditionConstPointerType boundaryCondition) const

PixelType	Get (const InternalPixelType *pixelPointer) const

	NeighborhoodAccessorFunctor ()

void	Set (InternalPixelType *&pixelPointer, const PixelType &p) const

void	SetBegin (const InternalPixelType *)

void	SetVectorLength (VectorLengthType)

VectorLengthType	SetVectorLength ()

virtual	~NeighborhoodAccessorFunctor ()

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

Member Typedef Documentation

template<class TImage >

typedef ImageBoundaryCondition< ImageType > const* itk::NeighborhoodAccessorFunctor< TImage >::ImageBoundaryConditionConstPointerType

Definition at line 55 of file itkNeighborhoodAccessorFunctor.h.

template<class TImage >

typedef TImage itk::NeighborhoodAccessorFunctor< TImage >::ImageType

Definition at line 45 of file itkNeighborhoodAccessorFunctor.h.

template<class TImage >

typedef ImageType::InternalPixelType itk::NeighborhoodAccessorFunctor< TImage >::InternalPixelType

Definition at line 47 of file itkNeighborhoodAccessorFunctor.h.

template<class TImage >

typedef Neighborhood< InternalPixelType *, Self::ImageDimension > itk::NeighborhoodAccessorFunctor< TImage >::NeighborhoodType

Definition at line 52 of file itkNeighborhoodAccessorFunctor.h.

template<class TImage >

typedef ImageType::OffsetType itk::NeighborhoodAccessorFunctor< TImage >::OffsetType

Definition at line 49 of file itkNeighborhoodAccessorFunctor.h.

template<class TImage >

typedef ImageType::PixelType itk::NeighborhoodAccessorFunctor< TImage >::PixelType

Definition at line 46 of file itkNeighborhoodAccessorFunctor.h.

template<class TImage >

typedef NeighborhoodAccessorFunctor itk::NeighborhoodAccessorFunctor< TImage >::Self

Definition at line 44 of file itkNeighborhoodAccessorFunctor.h.

template<class TImage >

typedef unsigned int itk::NeighborhoodAccessorFunctor< TImage >::VectorLengthType

Definition at line 48 of file itkNeighborhoodAccessorFunctor.h.

Constructor & Destructor Documentation

template<class TImage >

itk::NeighborhoodAccessorFunctor< TImage >::NeighborhoodAccessorFunctor ( )

inline

Constructor

Definition at line 90 of file itkNeighborhoodAccessorFunctor.h.

template<class TImage >

virtual itk::NeighborhoodAccessorFunctor< TImage >::~NeighborhoodAccessorFunctor ( )

inlinevirtual

Destructor

Definition at line 93 of file itkNeighborhoodAccessorFunctor.h.

Member Function Documentation

template<class TImage >

PixelType itk::NeighborhoodAccessorFunctor< TImage >::BoundaryCondition	(	const OffsetType &	point_index,
		const OffsetType &	boundary_offset,
		const NeighborhoodType *	data,
		const ImageBoundaryConditionConstPointerType	boundaryCondition
	)		const

inline

Definition at line 77 of file itkNeighborhoodAccessorFunctor.h.

template<class TImage >

PixelType itk::NeighborhoodAccessorFunctor< TImage >::Get ( const InternalPixelType * pixelPointer ) const

inline

Method to dereference a pixel pointer. This is used from the ConstNeighborhoodIterator as the equivalent operation to (*it). This method should be preferred over the former (*it) notation. The reason is that dereferencing a pointer to a location of VectorImage pixel involves a different operation that simply dereferencing the pointer.

Definition at line 66 of file itkNeighborhoodAccessorFunctor.h.

template<class TImage >