ITK  4.6.0
Insight Segmentation and Registration Toolkit
itkGPUUnaryFunctorImageFilter.h
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18 #ifndef __itkGPUUnaryFunctorImageFilter_h
19 #define __itkGPUUnaryFunctorImageFilter_h
20 
21 #include "itkGPUFunctorBase.h"
24 
25 namespace itk
26 {
35 template< typename TInputImage, typename TOutputImage, typename TFunction, typename TParentImageFilter =
36  InPlaceImageFilter< TInputImage, TOutputImage > >
37 class GPUUnaryFunctorImageFilter : public GPUInPlaceImageFilter< TInputImage, TOutputImage,
38  TParentImageFilter >
39 {
40 public:
43  typedef TParentImageFilter CPUSuperclass;
47 
49  itkNewMacro(Self);
50 
53 
55  typedef TFunction FunctorType;
56 
57  typedef TInputImage InputImageType;
58  typedef typename InputImageType::ConstPointer InputImagePointer;
59  typedef typename InputImageType::RegionType InputImageRegionType;
60  typedef typename InputImageType::PixelType InputImagePixelType;
61 
62  typedef TOutputImage OutputImageType;
63  typedef typename OutputImageType::Pointer OutputImagePointer;
64  typedef typename OutputImageType::RegionType OutputImageRegionType;
65  typedef typename OutputImageType::PixelType OutputImagePixelType;
66 
68  return m_Functor;
69  }
70  const FunctorType & GetFunctor() const {
71  return m_Functor;
72  }
73 
75  void SetFunctor(const FunctorType & functor)
76  {
77  if ( m_Functor != functor )
78  {
79  m_Functor = functor;
80  this->Modified();
81  }
82  }
84 
85 protected:
87  }
89  }
90 
91  virtual void GenerateOutputInformation();
92 
93  virtual void GPUGenerateData();
94 
98 
99 private:
100  GPUUnaryFunctorImageFilter(const Self &); //purposely not implemented
101  void operator=(const Self &); //purposely not implemented
102 
104 
105 };
106 
107 } // end of namespace itk
108 
109 #ifndef ITK_MANUAL_INSTANTIATION
110 #include "itkGPUUnaryFunctorImageFilter.hxx"
111 #endif
112 
113 #endif
OutputImageType::PixelType OutputImagePixelType
void SetFunctor(const FunctorType &functor)
OutputImageType::RegionType OutputImageRegionType
Base class for all process objects that output image data.
virtual void GenerateOutputInformation()
InputImageType::RegionType InputImageRegionType
Base class for GPU filters that take an image as input and overwrite that image as the output...
InputImageType::ConstPointer InputImagePointer
void operator=(const Self &)
Implements pixel-wise generic operation on one image using the GPU.
GPUInPlaceImageFilter< TInputImage, TOutputImage > GPUSuperclass