itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage > Class Template Reference

Reduce the size of an image by an integer factor. More...

#include <itkNonThreadedShrinkImageFilter.h>

Inheritance diagram for itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >:

Collaboration diagram for itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >:

List of all members.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef NonThreadedShrinkImageFilter	Self
typedef ImageToImageFilter < TInputImage, TOutputImage >	Superclass
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
virtual void	SetNumberOfThreads (ThreadIdType)
Static Public Member Functions
static Pointer	New ()
Protected Member Functions
	NonThreadedShrinkImageFilter ()
Private Member Functions
	NonThreadedShrinkImageFilter (const Self &)
void	operator= (const Self &)

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Detailed Description

template<class TInputImage, class TOutputImage>
class itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >

Reduce the size of an image by an integer factor.

NonThreadedShrinkImageFilter reduces the size of an image by an integer factor. The algorithm implemented is a simple subsample. Since this filter produces an image which is a different resolution and with different pixel spacing than its input image, it needs to override several of the methods defined in ProcessObject in order to properly manage the pipeline execution model. In particular, this filter overrides ProcessObject::GenerateInputRequestedRegion() and ProcessObject::GenerateOutputInformation().

NOTE: This filter runs the ShrinkImageFilter with the number of threads set to 1. To avoid confusion, developers shopuld replace this class with ShrinkImageFilter. If you need to limit the number of threads, instantiate the afilter and apply the SetNumberOfThreads(1) methods.

Definition at line 47 of file itkNonThreadedShrinkImageFilter.h.

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Member Typedef Documentation

template<class TInputImage , class TOutputImage >

typedef SmartPointer< const Self > itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::ConstPointer

Reimplemented from itk::ShrinkImageFilter< TInputImage, TOutputImage >.

Definition at line 55 of file itkNonThreadedShrinkImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef SmartPointer< Self > itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::Pointer

Reimplemented from itk::ShrinkImageFilter< TInputImage, TOutputImage >.

Definition at line 54 of file itkNonThreadedShrinkImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef NonThreadedShrinkImageFilter itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs.

Reimplemented from itk::ShrinkImageFilter< TInputImage, TOutputImage >.

Definition at line 52 of file itkNonThreadedShrinkImageFilter.h.

template<class TInputImage , class TOutputImage >

typedef ImageToImageFilter< TInputImage, TOutputImage > itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::Superclass

Reimplemented from itk::ShrinkImageFilter< TInputImage, TOutputImage >.

Definition at line 53 of file itkNonThreadedShrinkImageFilter.h.

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Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >

itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::NonThreadedShrinkImageFilter

(

)

[inline, protected]

Definition at line 69 of file itkNonThreadedShrinkImageFilter.h.

template<class TInputImage , class TOutputImage >

itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::NonThreadedShrinkImageFilter

(

const Self &

)

[private]

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Member Function Documentation

template<class TInputImage , class TOutputImage >

virtual::itk::LightObject::Pointer itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::CreateAnother

(

void

)

const [virtual]

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::ShrinkImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage >

virtual const char* itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::GetNameOfClass

(

)

const [virtual]

Run-time type information (and related methods).

Reimplemented from itk::ShrinkImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage >

static Pointer itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::New

(

)

[static]

Method for creation through the object factory.

Reimplemented from itk::ShrinkImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage >

void itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::operator=

(

const Self &

)

[private]

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

Reimplemented from itk::ShrinkImageFilter< TInputImage, TOutputImage >.

template<class TInputImage , class TOutputImage >

virtual void itk::NonThreadedShrinkImageFilter< TInputImage, TOutputImage >::SetNumberOfThreads

(

ThreadIdType

_arg

)

[inline, virtual]

Get/Set the number of threads to create when executing.

Reimplemented from itk::ProcessObject.

Definition at line 63 of file itkNonThreadedShrinkImageFilter.h.

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The documentation for this class was generated from the following file:

• itkNonThreadedShrinkImageFilter.h