ITK  5.2.0
Insight Toolkit
itkExpImageAdaptor.h
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18 #ifndef itkExpImageAdaptor_h
19 #define itkExpImageAdaptor_h
20 
21 #include "itkImageAdaptor.h"
22 #include "itkMath.h"
23 
24 namespace itk
25 {
26 namespace Accessor
27 {
40 template <typename TInternalType, typename TExternalType>
42 {
43 public:
44 
47  using ExternalType = TExternalType;
48 
51  using InternalType = TInternalType;
52 
53  static inline void
54  Set(TInternalType & output, const TExternalType & input)
55  {
56  output = (TInternalType)std::exp((double)input);
57  }
58 
59  static inline TExternalType
60  Get(const TInternalType & input)
61  {
62  return (TExternalType)std::exp((double)input);
63  }
64 };
65 } // end namespace Accessor
66 
77 template <typename TImage, typename TOutputPixelType>
79  : public ImageAdaptor<TImage, Accessor::ExpPixelAccessor<typename TImage::PixelType, TOutputPixelType>>
80 {
81 public:
82  ITK_DISALLOW_COPY_AND_ASSIGN(ExpImageAdaptor);
83 
87 
90 
92  itkNewMacro(Self);
93 
95  itkTypeMacro(ExpImageAdaptor, ImageAdaptor);
96 
97 protected:
98  ExpImageAdaptor() = default;
99  ~ExpImageAdaptor() override = default;
100 };
101 } // end namespace itk
102 
103 #endif
itk::Accessor::ExpPixelAccessor::Set
static void Set(TInternalType &output, const TExternalType &input)
Definition: itkExpImageAdaptor.h:54
itk::Accessor::ExpPixelAccessor< TImage::PixelType, TOutputPixelType >::InternalType
TImage::PixelType InternalType
Definition: itkExpImageAdaptor.h:51
itk::ExpImageAdaptor
Presents an image as being composed of the std::exp() of its pixels.
Definition: itkExpImageAdaptor.h:78
itk::Accessor::ExpPixelAccessor::Get
static TExternalType Get(const TInternalType &input)
Definition: itkExpImageAdaptor.h:60
itk::SmartPointer< Self >
itkImageAdaptor.h
itk::ImageAdaptor
Give access to partial aspects of voxels from an Image.
Definition: itkImageAdaptor.h:56
itk::Accessor::ExpPixelAccessor
Give access to the std::exp() function of a value.
Definition: itkExpImageAdaptor.h:41
itk::ExpImageAdaptor::~ExpImageAdaptor
~ExpImageAdaptor() override=default
itk::Accessor::ExpPixelAccessor< TImage::PixelType, TOutputPixelType >::ExternalType
TOutputPixelType ExternalType
Definition: itkExpImageAdaptor.h:47
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkAnnulusOperator.h:24
itk::Object
Base class for most ITK classes.
Definition: itkObject.h:62
itk::ExpImageAdaptor::ExpImageAdaptor
ExpImageAdaptor()=default
itkMath.h
itk::DataObject
Base class for all data objects in ITK.
Definition: itkDataObject.h:293