#include <itkImageRegionMultidimensionalSplitter.h>

Inheritance diagram for itk::ImageRegionMultidimensionalSplitter< VImageDimension >:

Collaboration diagram for itk::ImageRegionMultidimensionalSplitter< VImageDimension >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Index< VImageDimension >	IndexType
typedef SmartPointer< Self >	Pointer
typedef ImageRegion < VImageDimension >	RegionType
typedef ImageRegionMultidimensionalSplitter	Self
typedef Size< VImageDimension >	SizeType
typedef ImageRegionSplitter < VImageDimension >	Superclass
Public Types inherited from itk::ImageRegionSplitter< VImageDimension >
typedef SizeType::SizeValueType	SizeValueType
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
virtual unsigned int	GetNumberOfSplits (const RegionType &region, unsigned int requestedNumber)
virtual RegionType	GetSplit (unsigned int i, unsigned int numberOfPieces, const RegionType &region)

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::ImageRegionSplitter< VImageDimension >
static unsigned int	GetImageDimension ()
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static void	SetGlobalWarningDisplay (bool flag)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

Static Public Attributes
static const unsigned int	ImageDimension = VImageDimension
Static Public Attributes inherited from itk::ImageRegionSplitter< VImageDimension >

Protected Member Functions
	ImageRegionMultidimensionalSplitter ()
void	PrintSelf (std::ostream &os, Indent indent) const
	~ImageRegionMultidimensionalSplitter ()
Protected Member Functions inherited from itk::ImageRegionSplitter< VImageDimension >
	ImageRegionSplitter ()
	~ImageRegionSplitter ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Private Member Functions
	ImageRegionMultidimensionalSplitter (const Self &)
void	operator= (const Self &)

Static Private Member Functions
static unsigned int	ComputeSplits (unsigned int numberOfPieces, const RegionType &region, unsigned int splits[])

Detailed Description

template<unsigned int VImageDimension>
class itk::ImageRegionMultidimensionalSplitter< VImageDimension >

Divide a region into several pieces.

ImageRegionMultidimensionalSplitter divides an ImageRegion into smaller regions. ImageRegionMultidimensionalSplitter is used by the StreamingImageFilter to divide a requested output region into a series of smaller requests of the pipeline. This object has two basic methods: GetNumberOfSplits() and GetSplit().

GetNumberOfSplits() is used to determine how may subregions a given region can be divided. You call GetNumberOfSplits with an argument that is the number of subregions you want. If the image region can support that number of subregions, that number is returned. Otherwise, the maximum number of splits less then or equal to the argumen be returned. For example, if a region splitter class only divides a region into horizontal slabs, then the maximum number of splits will be the number of rows in the region.

GetSplit() returns the ith of N subregions (as an ImageRegion object).

ImageRegionMultidimensionalSplitter class divides a region into hypercubes (as opposed to the slabs used by the superclass ImageRegionSplitter). In other words, it splits every dimension of the region to form ND rectangular prisms.

Definition at line 59 of file itkImageRegionMultidimensionalSplitter.h.