ITK  4.6.0
Insight Segmentation and Registration Toolkit
itkUnaryFunctorImageFilter.h
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18 #ifndef __itkUnaryFunctorImageFilter_h
19 #define __itkUnaryFunctorImageFilter_h
20 
21 #include "itkInPlaceImageFilter.h"
23 
24 namespace itk
25 {
47 template< typename TInputImage, typename TOutputImage, typename TFunction >
48 class UnaryFunctorImageFilter:public InPlaceImageFilter< TInputImage, TOutputImage >
49 {
50 public:
56 
58  itkNewMacro(Self);
59 
62 
64  typedef TFunction FunctorType;
65 
66  typedef TInputImage InputImageType;
67  typedef typename InputImageType::ConstPointer InputImagePointer;
68  typedef typename InputImageType::RegionType InputImageRegionType;
69  typedef typename InputImageType::PixelType InputImagePixelType;
70 
71  typedef TOutputImage OutputImageType;
72  typedef typename OutputImageType::Pointer OutputImagePointer;
73  typedef typename OutputImageType::RegionType OutputImageRegionType;
74  typedef typename OutputImageType::PixelType OutputImagePixelType;
75 
81  const FunctorType & GetFunctor() const { return m_Functor; }
83 
90  void SetFunctor(const FunctorType & functor)
91  {
92  if ( m_Functor != functor )
93  {
94  m_Functor = functor;
95  this->Modified();
96  }
97  }
99 
100 protected:
103 
112  virtual void GenerateOutputInformation();
113 
124  void ThreadedGenerateData(const OutputImageRegionType & outputRegionForThread,
125  ThreadIdType threadId);
126 
127 private:
128  UnaryFunctorImageFilter(const Self &); //purposely not implemented
129  void operator=(const Self &); //purposely not implemented
130 
132 };
133 } // end namespace itk
134 
135 #ifndef ITK_MANUAL_INSTANTIATION
136 #include "itkUnaryFunctorImageFilter.hxx"
137 #endif
138 
139 #endif
InputImageType::ConstPointer InputImagePointer
Light weight base class for most itk classes.
void ThreadedGenerateData(const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
InputImageType::RegionType InputImageRegionType
InPlaceImageFilter< TInputImage, TOutputImage > Superclass
virtual void GenerateOutputInformation()
OutputImageType::Pointer OutputImagePointer
void operator=(const Self &)
OutputImageType::PixelType OutputImagePixelType
const FunctorType & GetFunctor() const
InputImageType::PixelType InputImagePixelType
virtual void Modified() const
Implements pixel-wise generic operation on one image.
OutputImageType::RegionType OutputImageRegionType
Base class for filters that take an image as input and overwrite that image as the output...
SmartPointer< const Self > ConstPointer
void SetFunctor(const FunctorType &functor)
unsigned int ThreadIdType
Definition: itkIntTypes.h:159