itk::ImageToImageFilterDetail Namespace Reference

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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.

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 D1, unsigned int D2>
void	ExtractImageFilterCopyRegion (const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstLessThanSecondType &firstLessThanSecond, ImageRegion< D1 > &destRegion, const ImageRegion< D2 > &srcRegion, const ImageRegion< D1 > &totalInputExtractionRegion)
template<unsigned int D1, unsigned int D2>
void	ExtractImageFilterCopyRegion (const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstEqualsSecondType &firstEqualsSecond, ImageRegion< D1 > &destRegion, const ImageRegion< D2 > &srcRegion, const ImageRegion< D1 > &)
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 D1, unsigned int D2>
void	ExtractImageFilterCopyRegion (const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstGreaterThanSecondType &, ImageRegion< D1 > &destRegion, const ImageRegion< D2 > &srcRegion, const ImageRegion< D1 > &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)

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Function Documentation

template<unsigned int D1, unsigned int D2>

void itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion	(	const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstGreaterThanSecondType &	,
		ImageRegion< D1 > &	destRegion,
		const ImageRegion< D2 > &	srcRegion,
		const ImageRegion< D1 > &	totalInputExtractionRegion
	)

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 D1, unsigned int D2>

void itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion	(	const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstLessThanSecondType &	firstLessThanSecond,
		ImageRegion< D1 > &	destRegion,
		const ImageRegion< D2 > &	srcRegion,
		const ImageRegion< D1 > &	totalInputExtractionRegion
	)

Call the base class version: ImageToImageFilterDefaultCopyRegion

Definition at line 50 of file itkExtractImageFilterRegionCopier.h.

template<unsigned int D1, unsigned int D2>

void itk::ImageToImageFilterDetail::ExtractImageFilterCopyRegion	(	const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstEqualsSecondType &	firstEqualsSecond,
		ImageRegion< D1 > &	destRegion,
		const ImageRegion< D2 > &	srcRegion,
		const ImageRegion< D1 > &
	)

Call the base class version: ImageToImageFilterDefaultCopyRegion

Definition at line 35 of file itkExtractImageFilterRegionCopier.h.

template<unsigned int D1, unsigned int D2>

void itk::ImageToImageFilterDetail::ImageToImageFilterDefaultCopyRegion	(	const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstGreaterThanSecondType &	,
		ImageRegion< D1 > &	destRegion,
		const ImageRegion< D2 > &	srcRegion
	)

Copy an image region (start index and size) for the case where the source region has a lesser dimension than the destination region. This copies the source into the first part of the destination. This is an overloaded function. The other versions of this functions handle the case where the source dimension is less than the destination dimension and the case where the destination and source are the same dimension.

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 247 of file itkImageToImageFilterDetail.h.

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

template<unsigned int D1, unsigned int D2>

void itk::ImageToImageFilterDetail::ImageToImageFilterDefaultCopyRegion	(	const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstLessThanSecondType &	,
		ImageRegion< D1 > &	destRegion,
		const ImageRegion< D2 > &	srcRegion
	)

Copy an image region (start index and size) for the case where the source region has a greater dimension than the destination region. This copies the first portion of the source into destination. This is an overloaded function. The other versions of this functions handle the case where the source dimension is less than the destination dimension and the case where the destination and source are the same dimension.

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 205 of file itkImageToImageFilterDetail.h.

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

template<unsigned int D1, unsigned int D2>

void itk::ImageToImageFilterDetail::ImageToImageFilterDefaultCopyRegion	(	const typename BinaryUnsignedIntDispatch< D1, D2 >::FirstEqualsSecondType &	,
		ImageRegion< D1 > &	destRegion,
		const ImageRegion< D2 > &	srcRegion
	)

Copy an image region (start index and size) for the case where the source and destination region are the same dimension. This is a trivial copy of a region. This is an overloaded function. The other versions of this functions handle the case where the destination dimension is greater than the source dimension and the case where the destination dimension is less than the source dimension.

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 region and the input of the filter is the destination region.

Definition at line 180 of file itkImageToImageFilterDetail.h.

template<unsigned int D1, unsigned int D2>

bool itk::ImageToImageFilterDetail::operator!=	(	const ImageRegionCopier< D1, D2 > &	c1,
		const ImageRegionCopier< D1, D2 > &	c2
	)

operator!= for ImageRegionCopier objects.

Definition at line 345 of file itkImageToImageFilterDetail.h.

template<unsigned int D1, unsigned int D2>

std::ostream& itk::ImageToImageFilterDetail::operator<<	(	std::ostream &	os,
		const ImageRegionCopier< D1, D2 > &	copier
	)

Stream operator for ImageRegionCopier objects. Just prints the RTTI typename.

Definition at line 334 of file itkImageToImageFilterDetail.h.

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