ITK  4.6.0
Insight Segmentation and Registration Toolkit
itkTernaryAddImageFilter.h
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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 __itkTernaryAddImageFilter_h
19 #define __itkTernaryAddImageFilter_h
20 
22 
23 namespace itk
24 {
25 namespace Functor
26 {
32 template< typename TInput1, typename TInput2, typename TInput3, typename TOutput >
33 class Add3
34 {
35 public:
36  Add3() {}
37  ~Add3() {}
38  bool operator!=(const Add3 &) const
39  {
40  return false;
41  }
43 
44  bool operator==(const Add3 & other) const
45  {
46  return !( *this != other );
47  }
48 
49  inline TOutput operator()(const TInput1 & A,
50  const TInput2 & B,
51  const TInput3 & C) const
52  { return (TOutput)( A + B + C ); }
53 };
54 }
65 template< typename TInputImage1, typename TInputImage2,
66  typename TInputImage3, typename TOutputImage >
68  public
69  TernaryFunctorImageFilter< TInputImage1, TInputImage2,
70  TInputImage3, TOutputImage,
71  Functor::Add3< typename TInputImage1::PixelType,
72  typename TInputImage2::PixelType,
73  typename TInputImage3::PixelType,
74  typename TOutputImage::PixelType > >
75 {
76 public:
80  TInputImage1, TInputImage2,
81  TInputImage3, TOutputImage,
82  Functor::Add3< typename TInputImage1::PixelType,
83  typename TInputImage2::PixelType,
84  typename TInputImage3::PixelType,
85  typename TOutputImage::PixelType > > Superclass;
86 
89 
91  itkNewMacro(Self);
92 
94  itkTypeMacro(TernaryAddImageFilter,
96 
97 protected:
100 
101 private:
102  TernaryAddImageFilter(const Self &); //purposely not implemented
103  void operator=(const Self &); //purposely not implemented
104 };
105 } // end namespace itk
106 
107 #endif
TernaryFunctorImageFilter< TInputImage1, TInputImage2, TInputImage3, TOutputImage, Functor::Add3< typename TInputImage1::PixelType, typename TInputImage2::PixelType, typename TInputImage3::PixelType, typename TOutputImage::PixelType > > Superclass
TOutput operator()(const TInput1 &A, const TInput2 &B, const TInput3 &C) const
void operator=(const Self &)
Implements pixel-wise generic operation of three images.
Base class for all process objects that output image data.
bool operator==(const Add3 &other) const
bool operator!=(const Add3 &) const
Pixel-wise addition of three images.
SmartPointer< const Self > ConstPointer