ITK  4.3.0
Insight Segmentation and Registration Toolkit
itkCompose2DCovariantVectorImageFilter.h
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 #ifndef __itkCompose2DCovariantVectorImageFilter_h
19 #define __itkCompose2DCovariantVectorImageFilter_h
20 #if !defined( ITK_LEGACY_REMOVE )
21 
23 #include "itkCovariantVector.h"
24 
25 namespace itk
26 {
27 namespace Functor
28 {
29 template< class TInput >
30 class Compose2DCovariantVector
31 {
32 public:
33  typedef CovariantVector< TInput, 2 > OutputType;
34  Compose2DCovariantVector() {}
35  ~Compose2DCovariantVector() {}
36  bool operator!=(const Compose2DCovariantVector &) const
37  {
38  return false;
39  }
40 
41  bool operator==(const Compose2DCovariantVector & other) const
42  {
43  return !( *this != other );
44  }
45 
46  inline OutputType operator()(const TInput & s1,
47  const TInput & s2) const
48  {
49  OutputType v;
50 
51  v[0] = s1;
52  v[1] = s2;
53  return v;
54  }
55 };
56 }
57 
70 template< typename TInputImage,
71  typename TOutputImage =
72  Image< CovariantVector< typename TInputImage::PixelType, 2 >,
73  TInputImage::ImageDimension > >
74 class ITK_EXPORT Compose2DCovariantVectorImageFilter:
75  public
76  BinaryFunctorImageFilter< TInputImage, TInputImage,
77  TOutputImage,
78  Functor::Compose2DCovariantVector< typename TInputImage::PixelType > >
79 {
80 public:
82  typedef Compose2DCovariantVectorImageFilter Self;
83  typedef BinaryFunctorImageFilter<
84  TInputImage, TInputImage,
85  TOutputImage,
86  Functor::Compose2DCovariantVector< typename TInputImage::PixelType > > Superclass;
87 
88  typedef SmartPointer< Self > Pointer;
89  typedef SmartPointer< const Self > ConstPointer;
90 
91  typedef typename Superclass::OutputImageType OutputImageType;
92 
94  itkNewMacro(Self);
95 
97  itkTypeMacro(Compose2DCovariantVectorImageFilter,
98  BinaryFunctorImageFilter);
99 
100 #ifdef ITK_USE_CONCEPT_CHECKING
101 
102  itkConceptMacro( InputHasNumericTraitsCheck,
103  ( Concept::HasNumericTraits< typename TInputImage::PixelType > ) );
104 
106 #endif
107 
108 protected:
109  Compose2DCovariantVectorImageFilter() {}
110  virtual ~Compose2DCovariantVectorImageFilter() {}
111 
112 private:
113  Compose2DCovariantVectorImageFilter(const Self &); //purposely not implemented
114  void operator=(const Self &); //purposely not implemented
115 };
116 } // end namespace itk
117 
118 #endif //#if !defined( ITK_LEGACY_REMOVE )
119 #endif
120