ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkAccumulateImageFilter.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 __itkAccumulateImageFilter_h
19 #define __itkAccumulateImageFilter_h
20 
21 #include "itkImageToImageFilter.h"
22 
23 namespace itk
24 {
53 template< class TInputImage, class TOutputImage >
54 class ITK_EXPORT AccumulateImageFilter:public ImageToImageFilter< TInputImage, TOutputImage >
55 {
56 public:
62 
64  itkNewMacro(Self);
65 
68 
70  typedef TInputImage InputImageType;
71  typedef typename InputImageType::Pointer InputImagePointer;
72  typedef typename InputImageType::RegionType InputImageRegionType;
73  typedef typename InputImageType::PixelType InputImagePixelType;
74 
75  typedef TOutputImage OutputImageType;
76  typedef typename OutputImageType::Pointer OutputImagePointer;
77  typedef typename OutputImageType::RegionType OutputImageRegionType;
78  typedef typename OutputImageType::PixelType OutputImagePixelType;
79 
81  itkStaticConstMacro(InputImageDimension, unsigned int,
82  TInputImage::ImageDimension);
83  itkStaticConstMacro(OutputImageDimension, unsigned int,
84  TOutputImage::ImageDimension);
86 
89 #ifdef ITK_USE_CONCEPT_CHECKING
90 
92  itkConceptMacro( ImageDimensionCheck,
93  ( Concept::SameDimensionOrMinusOne< itkGetStaticConstMacro(InputImageDimension),
94  itkGetStaticConstMacro(OutputImageDimension) > ) );
95 
97 #endif
98 
102  itkGetConstMacro(AccumulateDimension, unsigned int);
103  itkSetMacro(AccumulateDimension, unsigned int);
105 
111  itkSetMacro(Average, bool);
112  itkGetConstMacro(Average, bool);
113  itkBooleanMacro(Average);
115 
116 protected:
119  void PrintSelf(std::ostream & os, Indent indent) const;
120 
122  virtual void GenerateOutputInformation();
123 
125  virtual void GenerateInputRequestedRegion();
126 
131  void GenerateData(void);
132 
133 private:
134  AccumulateImageFilter(const Self &); //purposely not implemented
135  void operator=(const Self &); //purposely not implemented
136 
137  unsigned int m_AccumulateDimension;
138  bool m_Average;
139 };
140 } // end namespace itk
141 
142 #ifndef ITK_MANUAL_INSTANTIATION
143 #include "itkAccumulateImageFilter.hxx"
144 #endif
145 
146 #endif
147