ITK  5.1.0
Insight Segmentation and Registration Toolkit
itkAtan2ImageFilter.h
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18 #ifndef itkAtan2ImageFilter_h
19 #define itkAtan2ImageFilter_h
20 
22 #include "itkMath.h"
23 
24 namespace itk
25 {
26 namespace Functor
27 {
33 template <typename TInput1, typename TInput2, typename TOutput>
34 class Atan2
35 {
36 public:
37  Atan2() = default;
38  ~Atan2() = default;
39  bool
40  operator!=(const Atan2 &) const
41  {
42  return false;
43  }
45 
46  bool
47  operator==(const Atan2 & other) const
48  {
49  return !(*this != other);
50  }
51 
52  inline TOutput
53  operator()(const TInput1 & A, const TInput2 & B) const
54  {
55  return static_cast<TOutput>(std::atan2(static_cast<double>(A), static_cast<double>(B)));
56  }
57 };
58 } // namespace Functor
59 
84 template <typename TInputImage1, typename TInputImage2, typename TOutputImage>
85 class Atan2ImageFilter : public BinaryGeneratorImageFilter<TInputImage1, TInputImage2, TOutputImage>
86 {
87 public:
88  ITK_DISALLOW_COPY_AND_ASSIGN(Atan2ImageFilter);
89 
95  using FunctorType = Functor::
96  Atan2<typename TInputImage1::PixelType, typename TInputImage2::PixelType, typename TOutputImage::PixelType>;
97 
99  itkNewMacro(Self);
100 
103 
104 #ifdef ITK_USE_CONCEPT_CHECKING
105  // Begin concept checking
109  // End concept checking
110 #endif
111 
112 protected:
114  {
115 #if !defined(ITK_WRAPPING_PARSER)
117 #endif // !defined( ITK_WRAPPING_PARSER )
118  }
119  ~Atan2ImageFilter() override = default;
120 };
121 } // end namespace itk
122 
123 #endif
itk::Functor::Atan2::Atan2
Atan2()=default
itk::BinaryGeneratorImageFilter
Implements pixel-wise generic operation of two images, or of an image and a constant.
Definition: itkBinaryGeneratorImageFilter.h:56
itk::SmartPointer< Self >
itk::Functor::Atan2::operator==
bool operator==(const Atan2 &other) const
Definition: itkAtan2ImageFilter.h:47
itk::Atan2ImageFilter::Atan2ImageFilter
Atan2ImageFilter()
Definition: itkAtan2ImageFilter.h:113
itk::Atan2ImageFilter
Computes two argument inverse tangent.
Definition: itkAtan2ImageFilter.h:85
itkBinaryGeneratorImageFilter.h
itk::ImageSource
Base class for all process objects that output image data.
Definition: itkImageSource.h:67
itk::Functor::Atan2
Definition: itkAtan2ImageFilter.h:34
itk::Atan2ImageFilter::~Atan2ImageFilter
~Atan2ImageFilter() override=default
itk::Functor::Atan2::operator!=
bool operator!=(const Atan2 &) const
Definition: itkAtan2ImageFilter.h:40
itk::Functor::Atan2::~Atan2
~Atan2()=default
itk::Atan2ImageFilter::FunctorType
Functor::Atan2< typename TInputImage1::PixelType, typename TInputImage2::PixelType, typename TOutputImage::PixelType > FunctorType
Definition: itkAtan2ImageFilter.h:96
itkConceptMacro
#define itkConceptMacro(name, concept)
Definition: itkConceptChecking.h:64
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkArray.h:26
itk::ProcessObject
The base class for all process objects (source, filters, mappers) in the Insight data processing pipe...
Definition: itkProcessObject.h:135
itk::Concept::Convertible
Definition: itkConceptChecking.h:214
itkMath.h
itk::BinaryGeneratorImageFilter::SetFunctor
void SetFunctor(const std::function< ConstRefFunctionType > &f)
Definition: itkBinaryGeneratorImageFilter.h:150
itk::Functor::Atan2::operator()
TOutput operator()(const TInput1 &A, const TInput2 &B) const
Definition: itkAtan2ImageFilter.h:53