ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkRealToHalfHermitianForwardFFTImageFilter.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
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16  *
17  *=========================================================================*/
18 #ifndef __itkRealToHalfHermitianForwardFFTImageFilter_h
19 #define __itkRealToHalfHermitianForwardFFTImageFilter_h
20 
21 #include "itkImageToImageFilter.h"
22 
23 namespace itk
24 {
52 template< class TInputImage, class TOutputImage=Image< std::complex<typename TInputImage::PixelType>, TInputImage::ImageDimension> >
54  public ImageToImageFilter< TInputImage, TOutputImage >
55 {
56 public:
58  typedef TInputImage InputImageType;
59  typedef typename InputImageType::PixelType InputPixelType;
60  typedef typename InputImageType::IndexType InputIndexType;
61  typedef typename InputImageType::SizeType InputSizeType;
62  typedef TOutputImage OutputImageType;
63  typedef typename OutputImageType::PixelType OutputPixelType;
64  typedef typename OutputImageType::IndexType OutputIndexType;
65  typedef typename OutputIndexType::SizeType OutputSizeType;
66 
71 
76  static Pointer New(void);
77 
78 protected:
81 
84  virtual void GenerateOutputInformation();
85 
87  virtual void GenerateInputRequestedRegion();
88 
90  virtual void EnlargeOutputRequestedRegion(DataObject *output);
91 
92 private:
93  RealToHalfHermitianForwardFFTImageFilter(const Self &); // purposely not implemented
94  void operator=(const Self &); // purposely not implemented
95 };
96 } // end namespace itk
97 
98 #ifndef ITK_MANUAL_INSTANTIATION
99 #ifndef __itkVnlRealToHalfHermitianForwardFFTImageFilter_h
100 #ifndef __itkVnlRealToHalfHermitianForwardFFTImageFilter_hxx
101 #ifndef __itkFFTWRealToHalfHermitianForwardFFTImageFilter_h
102 #ifndef __itkFFTWRealToHalfHermitianForwardFFTImageFilter_hxx
103 #include "itkRealToHalfHermitianForwardFFTImageFilter.hxx"
104 #endif
105 #endif
106 #endif
107 #endif
108 #endif
109 
110 #endif
111