ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkLog10ImageAdaptor.h
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3  * Copyright Insight Software Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 #ifndef __itkLog10ImageAdaptor_h
19 #define __itkLog10ImageAdaptor_h
20 
21 #include "itkImageAdaptor.h"
22 #include "vnl/vnl_math.h"
23 
24 namespace itk
25 {
26 namespace Accessor
27 {
40 template< class TInternalType, class TExternalType >
41 class ITK_EXPORT Log10PixelAccessor
42 {
43 public:
46  typedef TExternalType ExternalType;
47 
50  typedef TInternalType InternalType;
51 
52  static inline void Set(TInternalType & output, const TExternalType & input)
53  { output = (TInternalType)vcl_log10( (double)input ); }
54 
55  static inline TExternalType Get(const TInternalType & input)
56  { return (TExternalType)vcl_log10( (double)input ); }
57 };
58 } // end namespace Accessor
59 
69 template< class TImage, class TOutputPixelType >
70 class ITK_EXPORT Log10ImageAdaptor:public
71  ImageAdaptor< TImage, Accessor::Log10PixelAccessor<
72  typename TImage::PixelType,
73  TOutputPixelType > >
74 {
75 public:
79  typename TImage::PixelType,
80  TOutputPixelType > > Superclass;
81 
84 
86  itkNewMacro(Self);
87 
89  itkTypeMacro(Log10ImageAdaptor, ImageAdaptor);
90 protected:
92  virtual ~Log10ImageAdaptor() {}
93 private:
94  Log10ImageAdaptor(const Self &); //purposely not implemented
95  void operator=(const Self &); //purposely not implemented
96 };
97 } // end namespace itk
99 
100 #endif
101