ITK  5.4.0
Insight Toolkit
itkLog10ImageFilter.h
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1 /*=========================================================================
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3  * Copyright NumFOCUS
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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14  * See the License for the specific language governing permissions and
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18 #ifndef itkLog10ImageFilter_h
19 #define itkLog10ImageFilter_h
20 
22 #include "itkMath.h"
23 
24 namespace itk
25 {
26 namespace Functor
27 {
33 template <typename TInput, typename TOutput>
34 class Log10
35 {
36 public:
37  bool
38  operator==(const Log10 &) const
39  {
40  return true;
41  }
42 
44 
45  inline TOutput
46  operator()(const TInput & A) const
47  {
48  return static_cast<TOutput>(std::log10(static_cast<double>(A)));
49  }
50 };
51 } // namespace Functor
52 
63 template <typename TInputImage, typename TOutputImage>
64 class ITK_TEMPLATE_EXPORT Log10ImageFilter : public UnaryGeneratorImageFilter<TInputImage, TOutputImage>
65 {
66 public:
67  ITK_DISALLOW_COPY_AND_MOVE(Log10ImageFilter);
68 
75 
77  itkNewMacro(Self);
78 
80  itkOverrideGetNameOfClassMacro(Log10ImageFilter);
81 
82 #ifdef ITK_USE_CONCEPT_CHECKING
83  // Begin concept checking
86  // End concept checking
87 #endif
88 
89 protected:
91  {
92 #if !defined(ITK_WRAPPING_PARSER)
93  Superclass::SetFunctor(FunctorType());
94 #endif
95  }
96 
97  ~Log10ImageFilter() override = default;
98 };
99 } // end namespace itk
100 
101 #endif
itk::Log10ImageFilter
Computes the log10 of each pixel.
Definition: itkLog10ImageFilter.h:64
itk::Functor::Log10
Definition: itkLog10ImageFilter.h:34
itk::Log10ImageFilter::Log10ImageFilter
Log10ImageFilter()
Definition: itkLog10ImageFilter.h:90
itk::Functor::Log10::operator()
TOutput operator()(const TInput &A) const
Definition: itkLog10ImageFilter.h:46
itk::Functor::Log10::ITK_UNEQUAL_OPERATOR_MEMBER_FUNCTION
ITK_UNEQUAL_OPERATOR_MEMBER_FUNCTION(Log10)
itk::UnaryGeneratorImageFilter
Implements pixel-wise generic "operation" on one image.
Definition: itkUnaryGeneratorImageFilter.h:55
itk::SmartPointer< Self >
itkUnaryGeneratorImageFilter.h
itk::ImageSource
Base class for all process objects that output image data.
Definition: itkImageSource.h:67
itk::Functor::Log10::operator==
bool operator==(const Log10 &) const
Definition: itkLog10ImageFilter.h:38
FunctorType
Functor::Add2< typename TInputImage1::PixelType, typename TInputImage2::PixelType, typename TOutputImage::PixelType > FunctorType
Definition: itkAddImageFilter.h:97
itkConceptMacro
#define itkConceptMacro(name, concept)
Definition: itkConceptChecking.h:65
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkAnnulusOperator.h:24
itk::ProcessObject
The base class for all process objects (source, filters, mappers) in the Insight data processing pipe...
Definition: itkProcessObject.h:139
itk::Concept::Convertible
Definition: itkConceptChecking.h:216
itkMath.h