ITK  5.0.0
Insight Segmentation and Registration Toolkit
itkAbsImageAdaptor.h
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18 #ifndef itkAbsImageAdaptor_h
19 #define itkAbsImageAdaptor_h
20 
21 #include "itkImageAdaptor.h"
22 
23 namespace itk
24 {
25 namespace Accessor
26 {
38 template< typename TInternalType, typename TExternalType >
40 {
41 public:
44  using ExternalType = TExternalType;
45 
48  using InternalType = TInternalType;
49 
50  static inline void Set(TInternalType & output, const TExternalType & input)
51  {
52  output = (TInternalType)(
53  ( input > NumericTraits< TExternalType >::ZeroValue() ) ? input : -input );
54  }
55 
56  static inline TExternalType Get(const TInternalType & input)
57  {
58  return (TExternalType)(
59  ( input > NumericTraits< TInternalType >::ZeroValue() ) ? input : -input );
60  }
61 };
62 } // end namespace Accessor
63 
73 template< typename TImage, typename TOutputPixelType >
74 class AbsImageAdaptor:public
75  ImageAdaptor< TImage,
76  Accessor::AbsPixelAccessor<
77  typename TImage::PixelType,
78  TOutputPixelType > >
79 {
80 public:
81  ITK_DISALLOW_COPY_AND_ASSIGN(AbsImageAdaptor);
82 
86  typename TImage::PixelType,
87  TOutputPixelType > >;
88 
91 
93  itkNewMacro(Self);
94 
96  itkTypeMacro(AbsImageAdaptor, ImageAdaptor);
97 
98 protected:
99  AbsImageAdaptor() = default;
100  ~AbsImageAdaptor() override = default;
101 };
102 } // end namespace itk
103 
104 #endif
Define numeric traits for std::vector.
Give access to the std::abs() function of a value.
static void Set(TInternalType &output, const TExternalType &input)
~AbsImageAdaptor() override=default
Presents an image as being composed of the std::abs() of its pixels.
static TExternalType Get(const TInternalType &input)
AbsImageAdaptor()=default
Give access to partial aspects of voxels from an Image.
Base class for most ITK classes.
Definition: itkObject.h:60
Base class for all data objects in ITK.