ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkCompose3DVectorImageFilter.h
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1 /*=========================================================================
2  *
3  * Copyright Insight Software Consortium
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
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9  * http://www.apache.org/licenses/LICENSE-2.0.txt
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11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
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14  * See the License for the specific language governing permissions and
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16  *
17  *=========================================================================*/
18 #ifndef __itkCompose3DVectorImageFilter_h
19 #define __itkCompose3DVectorImageFilter_h
20 
22 #include "itkVector.h"
23 
24 namespace itk
25 {
26 namespace Functor
27 {
28 template< class TInput >
30 {
31 public:
35  bool operator!=(const Compose3DVector &) const
36  {
37  return false;
38  }
39 
40  bool operator==(const Compose3DVector & other) const
41  {
42  return !( *this != other );
43  }
44 
45  inline OutputType operator()(const TInput & s1,
46  const TInput & s2,
47  const TInput & s3) const
48  {
49  OutputType v;
50 
51  v[0] = s1;
52  v[1] = s2;
53  v[2] = s3;
54  return v;
55  }
56 };
57 }
58 
72 template< typename TInputImage,
73  typename TOutputImage =
74  Image< Vector< typename TInputImage::PixelType, 3 >,
76 class ITK_EXPORT Compose3DVectorImageFilter:
77  public
78  TernaryFunctorImageFilter< TInputImage, TInputImage,
79  TInputImage, TOutputImage,
80  Functor::Compose3DVector< typename TInputImage::PixelType > >
81 {
82 public:
86  TInputImage, TInputImage, TInputImage,
87  TOutputImage,
89  typename TInputImage::PixelType > > Superclass;
90 
93 
94  typedef typename Superclass::OutputImageType OutputImageType;
95 
97  itkNewMacro(Self);
98 
100  itkTypeMacro(Compose3DVectorImageFilter,
102 
103 #ifdef ITK_USE_CONCEPT_CHECKING
104 
105  itkConceptMacro( InputHasNumericTraitsCheck,
107 
109 #endif
110 protected:
113 private:
114  Compose3DVectorImageFilter(const Self &); //purposely not implemented
115  void operator=(const Self &); //purposely not implemented
116 };
117 } // end namespace itk
119 
120 #endif
121