ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkImageRegionSplitter.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 __itkImageRegionSplitter_h
19 #define __itkImageRegionSplitter_h
20 
21 #include "itkImageRegion.h"
22 #include "itkObjectFactory.h"
23 
24 namespace itk
25 {
62 template< unsigned int VImageDimension >
63 class ITK_EXPORT ImageRegionSplitter:public Object
64 {
65 public:
68  typedef Object Superclass;
71 
73  itkNewMacro(Self);
74 
76  itkTypeMacro(ImageRegionSplitter, Object);
77 
79  itkStaticConstMacro(ImageDimension, unsigned int, VImageDimension);
80 
82  static unsigned int GetImageDimension()
83  { return VImageDimension; }
84 
87 
91 
94 
101  virtual unsigned int GetNumberOfSplits(const RegionType & region,
102  unsigned int requestedNumber);
103 
107  virtual RegionType GetSplit(unsigned int i, unsigned int numberOfPieces,
108  const RegionType & region);
109 
110 protected:
113  void PrintSelf(std::ostream & os, Indent indent) const;
114 
115 private:
116  ImageRegionSplitter(const ImageRegionSplitter &); //purposely not implemented
117  void operator=(const ImageRegionSplitter &); //purposely not implemented
118 };
119 } // end namespace itk
120 
121 // Define instantiation macro for this template.
122 #define ITK_TEMPLATE_ImageRegionSplitter(_, EXPORT, TypeX, TypeY) \
123  namespace itk \
124  { \
125  _( 1 ( class EXPORT ImageRegionSplitter< ITK_TEMPLATE_1 TypeX > ) ) \
126  namespace Templates \
127  { \
128  typedef ImageRegionSplitter< ITK_TEMPLATE_1 TypeX > ImageRegionSplitter##TypeY; \
129  } \
130  }
131 
132 #if ITK_TEMPLATE_EXPLICIT
133 #include "Templates/itkImageRegionSplitter+-.h"
134 #endif
135 
136 #if ITK_TEMPLATE_TXX
137 #include "itkImageRegionSplitter.hxx"
138 #endif
139 
140 #endif
141