ITK  4.9.0
Insight Segmentation and Registration Toolkit
itkAsinImageFilter.h
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 #ifndef itkAsinImageFilter_h
19 #define itkAsinImageFilter_h
20 
22 #include "vnl/vnl_math.h"
23 
24 namespace itk
25 {
26 namespace Functor
27 {
33 template< typename TInput, typename TOutput >
34 class Asin
35 {
36 public:
37  Asin() {}
38  ~Asin() {}
39  bool operator!=(const Asin &) const
40  {
41  return false;
42  }
44 
45  bool operator==(const Asin & other) const
46  {
47  return !( *this != other );
48  }
49 
50  inline TOutput operator()(const TInput & A) const
51  {
52  return static_cast< TOutput >(
53  std::asin(
54  static_cast< double >( A )
55  )
56  );
57  }
58 };
59 }
82 template< typename TInputImage, typename TOutputImage >
84  public
85  UnaryFunctorImageFilter< TInputImage, TOutputImage,
86  Functor::Asin<
87  typename TInputImage::PixelType,
88  typename TOutputImage::PixelType > >
89 {
90 public:
93  typedef UnaryFunctorImageFilter< TInputImage, TOutputImage,
95  typename TInputImage::PixelType,
96  typename TOutputImage::PixelType >
98 
101 
103  itkNewMacro(Self);
104 
106  itkTypeMacro(AsinImageFilter,
108 
109 #ifdef ITK_USE_CONCEPT_CHECKING
110  // Begin concept checking
111  itkConceptMacro( InputConvertibleToDoubleCheck,
113  itkConceptMacro( DoubleConvertibleToOutputCheck,
115  // End concept checking
116 #endif
117 
118 protected:
120  virtual ~AsinImageFilter() {}
121 
122 private:
123  AsinImageFilter(const Self &) ITK_DELETE_FUNCTION;
124  void operator=(const Self &) ITK_DELETE_FUNCTION;
125 };
126 } // end namespace itk
127 
128 #endif
bool operator!=(const Asin &) const
bool operator==(const Asin &other) const
SmartPointer< const Self > ConstPointer
Base class for all process objects that output image data.
Computes the sine of each pixel.
SmartPointer< Self > Pointer
TOutput operator()(const TInput &A) const
UnaryFunctorImageFilter< TInputImage, TOutputImage, Functor::Asin< typename TInputImage::PixelType, typename TOutputImage::PixelType > > Superclass
Implements pixel-wise generic operation on one image.
#define itkConceptMacro(name, concept)