Orfeo Toolbox  4.2
itkComplexToRealImageAdaptor.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
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0.txt
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  *=========================================================================*/
18 #ifndef __itkComplexToRealImageAdaptor_h
19 #define __itkComplexToRealImageAdaptor_h
20 
21 #include "itkImageAdaptor.h"
22 #include <complex>
23 
24 namespace itk
25 {
26 namespace Accessor
27 {
40 template< typename TInternalType, typename TExternalType >
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)( input ); }
54 
55  static inline TExternalType Get(const TInternalType & input)
56  { return (TExternalType)( input.real() ); }
57 };
58 } // end namespace Accessor
59 
70 template< typename TImage, typename TOutputPixelType >
72  ImageAdaptor< TImage,
73  Accessor::ComplexToRealPixelAccessor<
74  typename TImage::PixelType,
75  TOutputPixelType > >
76 {
77 public:
81  typename TImage::PixelType,
82  TOutputPixelType > > Superclass;
83 
86 
88  itkNewMacro(Self);
89 
92 
93 protected:
96 
97 private:
98  ComplexToRealImageAdaptor(const Self &); //purposely not implemented
99  void operator=(const Self &); //purposely not implemented
100 };
101 } // end namespace itk
102 
103 #endif

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