Orfeo Toolbox  4.0
itkComplexToImaginaryImageAdaptor.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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18 #ifndef __itkComplexToImaginaryImageAdaptor_h
19 #define __itkComplexToImaginaryImageAdaptor_h
20 
21 #include "itkImageAdaptor.h"
22 #include <complex>
23 
24 namespace itk
25 {
26 namespace Accessor
27 {
43 template< typename TInternalType, typename TExternalType >
45 {
46 public:
49  typedef TExternalType ExternalType;
50 
53  typedef TInternalType InternalType;
54 
55  static inline void Set(TInternalType & output, const TExternalType & input)
56  { output = (TInternalType)( input ); }
57 
58  static inline TExternalType Get(const TInternalType & input)
59  { return (TExternalType)( input.imag() ); }
60 };
61 } // end namespace Accessor
62 
73 template< typename TImage, typename TOutputPixelType >
75  ImageAdaptor< TImage,
76  Accessor::ComplexToImaginaryPixelAccessor<
77  typename TImage::PixelType,
78  TOutputPixelType > >
79 {
80 public:
84  typename TImage::PixelType,
85  TOutputPixelType > > Superclass;
86 
89 
91  itkNewMacro(Self);
92 
95 
96 protected:
99 
100 private:
101  ComplexToImaginaryImageAdaptor(const Self &); //purposely not implemented
102  void operator=(const Self &); //purposely not implemented
103 };
104 } // end namespace itk
105 
106 #endif

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