#include <itkGPUInterpolatorCopier.h>

Detailed Description

template<typename TTypeList, typename NDimensions, typename TInterpolator, typename TOutputCoordRep>
class itk::GPUInterpolatorCopier< TTypeList, NDimensions, TInterpolator, TOutputCoordRep >

A helper class which creates an GPU interpolator which is perfect copy of the CPU interpolator.

This class is NOT a filter. Although it has an API similar to a filter, this class is not intended to be used in a pipeline. Instead, the typical use will be like it is illustrated in the following code:

struct OCLImageDims
{
 itkStaticConstMacro( Support1D, bool, true );
 itkStaticConstMacro( Support2D, bool, true );
 itkStaticConstMacro( Support3D, bool, true );
};
 
typedef itk::Image< short, 3 > ImageType;
typedef typelist::MakeTypeList< short, float >::Type OCLImageTypes;
typedef itk::InterpolateImageFunction< ImageType, float > InterpolatorType;
typedef itk::GPUInterpolatorCopier< OCLImageTypes, OCLImageDims, InterpolatorType, float > CopierType;
CopierType::Pointer copier = CopierType::New();
copier->SetInputInterpolator(CPUInterpolator);
copier->Update();
TransformType::Pointer GPUInterpolator = copier->GetModifiableOutput();

Note that the Update() method must be called explicitly in the filter that provides the input to the GPUInterpolatorCopier object. This is needed because the GPUInterpolatorCopier is not a pipeline filter.

Author: Denis P. Shamonin and Marius Staring. Division of Image Processing, Department of Radiology, Leiden, The Netherlands

Note: This work was funded by the Netherlands Organisation for Scientific Research (NWO NRG-2010.02 and NWO 639.021.124).

Definition at line 66 of file itkGPUInterpolatorCopier.h.

Inheritance diagram for itk::GPUInterpolatorCopier< TTypeList, NDimensions, TInterpolator, TOutputCoordRep >:

Public Types
typedef SmartPointer< const Self >	ConstPointer

typedef CPUInterpolatorType::CoordRepType	CPUCoordRepType

typedef CPUInputImageType::PixelType	CPUInputImagePixelType

typedef CPUInterpolatorType::InputImageType	CPUInputImageType

typedef CPUInterpolatorType::ConstPointer	CPUInterpolatorConstPointer

typedef TInterpolator	CPUInterpolatorType

typedef TOutputCoordRep	GPUCoordRepType

typedef GPUExplicitInterpolatorType::ConstPointer	GPUExplicitInterpolatorConstPointer

typedef GPUExplicitInterpolatorType::Pointer	GPUExplicitInterpolatorPointer

typedef InterpolateImageFunction< GPUInputImageType, GPUCoordRepType >	GPUExplicitInterpolatorType

typedef itk::GPUImage< CPUInputImagePixelType, CPUInputImageType::ImageDimension >	GPUInputImageType

typedef GPUInterpolatorType::ConstPointer	GPUInterpolatorConstPointer

typedef GPUInterpolatorType::Pointer	GPUInterpolatorPointer

typedef InterpolateImageFunction< CPUInputImageType, GPUCoordRepType >	GPUInterpolatorType

typedef SmartPointer< Self >	Pointer

typedef GPUInterpolatorCopier	Self

typedef Object	Superclass

Public Member Functions
virtual const char *	GetClassName () const

virtual bool	GetExplicitMode () const

	itkGetModifiableObjectMacro (ExplicitOutput, GPUExplicitInterpolatorType)

	itkGetModifiableObjectMacro (Output, GPUInterpolatorType)

virtual void	SetExplicitMode (bool _arg)

virtual void	SetInputInterpolator (const CPUInterpolatorType *_arg)

void	Update (void)

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
	GPUInterpolatorCopier ()

void	PrintSelf (std::ostream &os, Indent indent) const override

	~GPUInterpolatorCopier () override

Private Member Functions
	GPUInterpolatorCopier (const Self &)

void	operator= (const Self &)

Private Attributes
bool	m_ExplicitMode

GPUExplicitInterpolatorPointer	m_ExplicitOutput

CPUInterpolatorConstPointer	m_InputInterpolator

ModifiedTimeType	m_InternalTransformTime

GPUInterpolatorPointer	m_Output