ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkMeanImageFilter.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 __itkMeanImageFilter_h
19 #define __itkMeanImageFilter_h
20 
21 #include "itkBoxImageFilter.h"
22 #include "itkImage.h"
23 #include "itkNumericTraits.h"
24 
25 namespace itk
26 {
47 template< class TInputImage, class TOutputImage >
48 class ITK_EXPORT MeanImageFilter:
49  public BoxImageFilter< TInputImage, TOutputImage >
50 {
51 public:
53  itkStaticConstMacro(InputImageDimension, unsigned int,
54  TInputImage::ImageDimension);
55  itkStaticConstMacro(OutputImageDimension, unsigned int,
56  TOutputImage::ImageDimension);
58 
60  typedef TInputImage InputImageType;
61  typedef TOutputImage OutputImageType;
62 
68 
70  itkNewMacro(Self);
71 
74 
76  typedef typename InputImageType::PixelType InputPixelType;
77  typedef typename OutputImageType::PixelType OutputPixelType;
79 
80  typedef typename InputImageType::RegionType InputImageRegionType;
81  typedef typename OutputImageType::RegionType OutputImageRegionType;
82 
83  typedef typename InputImageType::SizeType InputSizeType;
84 
85 #ifdef ITK_USE_CONCEPT_CHECKING
86 
87  itkConceptMacro( InputHasNumericTraitsCheck,
89 
91 #endif
92 protected:
94  virtual ~MeanImageFilter() {}
95 
106  void ThreadedGenerateData(const OutputImageRegionType & outputRegionForThread,
107  ThreadIdType threadId);
108 
109 private:
110  MeanImageFilter(const Self &); //purposely not implemented
111  void operator=(const Self &); //purposely not implemented
112 };
113 } // end namespace itk
114 
115 #ifndef ITK_MANUAL_INSTANTIATION
116 #include "itkMeanImageFilter.hxx"
117 #endif
118 
119 #endif
120