itk::ImageToImageFilterDetail Namespace Reference


Classes
struct	BinaryBooleanDispatch
	Templated class to produce a unique type for a pairing of booleans. More...
struct	BinaryIntDispatch
	Templated class to produce a unique type for a pairing of integers. More...
struct	BinaryUnsignedIntDispatch
	Templated class to produce a unique type for a pairing of unsigned integers (usually two dimensions). More...
struct	BooleanDispatch
	Templated class to produce a unique type "true" and "false". More...
struct	DispatchBase
	Base class for a class used to dispatch to dimension specific implementations. More...
class	ExtractImageFilterRegionCopier
class	ImageRegionCopier
	Function object used to dispatching to a routine to copy a region (start index and size). More...
struct	IntDispatch
	Templated class to produce a unique type for each integer. More...
struct	UnsignedIntDispatch
	Templated class to produce a unique type for each unsigned integer (usually a dimension). More...
Functions
template<unsigned int T1, unsigned int T2>
void	ExtractImageFilterCopyRegion (const typename BinaryUnsignedIntDispatch< T1, T2 >::FirstLessThanSecondType &firstLessThanSecond, ImageRegion< T1 > &destRegion, const ImageRegion< T2 > &srcRegion, const ImageRegion< T1 > &totalInputExtractionRegion)
template<unsigned int T1, unsigned int T2>
void	ExtractImageFilterCopyRegion (const typename BinaryUnsignedIntDispatch< T1, T2 >::FirstEqualsSecondType &firstEqualsSecond, ImageRegion< T1 > &destRegion, const ImageRegion< T2 > &srcRegion, const ImageRegion< T1 > &)
template<unsigned int D1, unsigned int D2>
void	ImageToImageFilterDefaultCopyRegion (const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstEqualsSecondType &, ImageRegion< D1 > &destRegion, const ImageRegion< D2 > &srcRegion)
template<unsigned int D1, unsigned int D2>
bool	operator!= (const ImageRegionCopier< D1, D2 > &c1, const ImageRegionCopier< D1, D2 > &c2)

template<unsigned int T1, unsigned int T2>
void	ExtractImageFilterCopyRegion (const typename BinaryUnsignedIntDispatch< T1, T2 >::FirstGreaterThanSecondType &, ImageRegion< T1 > &destRegion, const ImageRegion< T2 > &srcRegion, const ImageRegion< T1 > &totalInputExtractionRegion)

template<unsigned int D1, unsigned int D2>
void	ImageToImageFilterDefaultCopyRegion (const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstGreaterThanSecondType &, ImageRegion< D1 > &destRegion, const ImageRegion< D2 > &srcRegion)
template<unsigned int D1, unsigned int D2>
void	ImageToImageFilterDefaultCopyRegion (const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstLessThanSecondType &, ImageRegion< D1 > &destRegion, const ImageRegion< D2 > &srcRegion)
template<unsigned int D1, unsigned int D2>
std::ostream &	operator<< (std::ostream &os, const ImageRegionCopier< D1, D2 > &copier)

Detailed Description

ImageToImageFilterDetail namespace to house implementations of functions that are dependent on dimension. These functions are overloaded based on type unique for each different dimension. These functions cannot be member functions of a class like ImageToImageFilter since explicit instantiation of an ImageToImageFilter would force the instantiation of all versions of these overloaded functions.

Function Documentation

template<unsigned int T1, unsigned int T2>

void itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion	(	const typename BinaryUnsignedIntDispatch< T1, T2 >::FirstGreaterThanSecondType &	,
		ImageRegion< T1 > &	destRegion,
		const ImageRegion< T2 > &	srcRegion,
		const ImageRegion< T1 > &	totalInputExtractionRegion
	)			`[inline]`

Copy an image region (start index and size) for the case where the source region has a lesser dimension than the destination region. This version is "smart" in that it looks at what dimensions should be collapsed. This information is passed in the parameter totalInputExtractionRegion. Any values within totalInputExtractionRegion.Size that are zero correspond to the dimension to be collapsed.

Note that the use of source and destination reflect where where is information is coming from and going to. When used in the pipeline mechanism, the region requested by the output of a filter is used to define the region required on the input. In this case the output of the filter is the source and the input of the filter is the destination.

Definition at line 78 of file itkExtractImageFilterRegionCopier.h.

References itk::ImageRegion< VImageDimension >::GetIndex(), itk::ImageRegion< VImageDimension >::GetSize(), itk::ImageRegion< VImageDimension >::SetIndex(), and itk::ImageRegion< VImageDimension >::SetSize().

template<unsigned int T1, unsigned int T2>

void itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion	(	const typename BinaryUnsignedIntDispatch< T1, T2 >::FirstLessThanSecondType &	firstLessThanSecond,
		ImageRegion< T1 > &	destRegion,
		const ImageRegion< T2 > &	srcRegion,
		const ImageRegion< T1 > &	totalInputExtractionRegion
	)			`[inline]`

Call the base class version: ImageToImageFilterDefaultCopyRegion

Definition at line 50 of file itkExtractImageFilterRegionCopier.h.

template<unsigned int T1, unsigned int T2>

void itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion	(	const typename BinaryUnsignedIntDispatch< T1, T2 >::FirstEqualsSecondType &	firstEqualsSecond,
		ImageRegion< T1 > &	destRegion,
		const ImageRegion< T2 > &	srcRegion,
		const ImageRegion< T1 > &
	)			`[inline]`

Call the base class version: ImageToImageFilterDefaultCopyRegion

Definition at line 35 of file itkExtractImageFilterRegionCopier.h.