ITK  4.9.0
Insight Segmentation and Registration Toolkit
itkAtanImageAdaptor.h
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18 #ifndef itkAtanImageAdaptor_h
19 #define itkAtanImageAdaptor_h
20 
21 #include "itkImageAdaptor.h"
22 #include "vnl/vnl_math.h"
23 
24 namespace itk
25 {
26 namespace Accessor
27 {
41 template< typename TInternalType, typename TExternalType >
43 {
44 public:
45 
48  typedef TExternalType ExternalType;
49 
52  typedef TInternalType InternalType;
53 
54  static inline void Set(TInternalType & output, const TExternalType & input)
55  { output = (TInternalType)std::atan( (double)input ); }
56 
57  static inline TExternalType Get(const TInternalType & input)
58  { return (TExternalType)std::atan( (double)input ); }
59 };
60 } // end namespace Accessor
61 
73 template< typename TImage, typename TOutputPixelType >
74 class AtanImageAdaptor:public
75  ImageAdaptor< TImage,
76  Accessor::AtanPixelAccessor<
77  typename TImage::PixelType,
78  TOutputPixelType > >
79 {
80 public:
81 
85  typename TImage::PixelType,
86  TOutputPixelType > > Superclass;
87 
90 
92  itkTypeMacro(AtanImageAdaptor, ImageAdaptor);
93 
95  itkNewMacro(Self);
96 
97 protected:
99  virtual ~AtanImageAdaptor() {}
100 
101 private:
102  AtanImageAdaptor(const Self &) ITK_DELETE_FUNCTION;
103  void operator=(const Self &) ITK_DELETE_FUNCTION;
104 };
105 } // end namespace itk
106 
107 #endif
ImageAdaptor< TImage, Accessor::AtanPixelAccessor< typename TImage::PixelType, TOutputPixelType > > Superclass
static void Set(TInternalType &output, const TExternalType &input)
Give access to the std::atan() function of a value.
static TExternalType Get(const TInternalType &input)
SmartPointer< const Self > ConstPointer
Give access to partial aspects of voxels from an Image.
SmartPointer< Self > Pointer
Presents an image as being composed of the std::atan() of its pixels.
Base class for all data objects in ITK.