ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkForwardFFTImageFilter.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 __itkForwardFFTImageFilter_h
19 #define __itkForwardFFTImageFilter_h
20 
21 #include "itkImageToImageFilter.h"
22 
23 namespace itk
24 {
49 template< class TInputImage, class TOutputImage=Image< std::complex<typename TInputImage::PixelType>, TInputImage::ImageDimension> >
50 class ITK_EXPORT ForwardFFTImageFilter:
51  public ImageToImageFilter< TInputImage, TOutputImage >
52 {
53 public:
55  typedef TInputImage InputImageType;
56  typedef typename InputImageType::PixelType InputPixelType;
57  typedef typename InputImageType::IndexType InputIndexType;
58  typedef typename InputImageType::SizeType InputSizeType;
59  typedef TOutputImage OutputImageType;
60  typedef typename OutputImageType::PixelType OutputPixelType;
61  typedef typename OutputImageType::IndexType OutputIndexType;
62  typedef typename OutputIndexType::SizeType OutputSizeType;
63 
68 
73  static Pointer New(void);
74 
75 protected:
78 
80  virtual void GenerateInputRequestedRegion();
81 
83  virtual void EnlargeOutputRequestedRegion(DataObject *output);
84 
85 private:
86  ForwardFFTImageFilter(const Self &); // purposely not implemented
87  void operator=(const Self &); // purposely not implemented
88 };
89 } // end namespace itk
90 
91 #ifndef ITK_MANUAL_INSTANTIATION
92 #ifndef __itkVnlForwardFFTImageFilter_h
93 #ifndef __itkVnlForwardFFTImageFilter_hxx
94 #ifndef __itkFFTWForwardFFTImageFilter_h
95 #ifndef __itkFFTWForwardFFTImageFilter_hxx
96 #include "itkForwardFFTImageFilter.hxx"
97 #endif
98 #endif
99 #endif
100 #endif
101 #endif
102 
103 #endif
104