Orfeo Toolbox  4.0
itkInPlaceLabelMapFilter.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 /*=========================================================================
19  *
20  * Portions of this file are subject to the VTK Toolkit Version 3 copyright.
21  *
22  * Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
23  *
24  * For complete copyright, license and disclaimer of warranty information
25  * please refer to the NOTICE file at the top of the ITK source tree.
26  *
27  *=========================================================================*/
28 #ifndef __itkInPlaceLabelMapFilter_h
29 #define __itkInPlaceLabelMapFilter_h
30 
31 #include "itkLabelMapFilter.h"
32 
33 namespace itk
34 {
82 template< typename TInputImage >
83 class InPlaceLabelMapFilter:public LabelMapFilter< TInputImage, TInputImage >
84 {
85 public:
91 
94 
96  itkNewMacro(Self);
97 
103 
105  typedef TInputImage InputImageType;
106  typedef typename InputImageType::Pointer InputImagePointer;
107  typedef typename InputImageType::ConstPointer InputImageConstPointer;
108  typedef typename InputImageType::RegionType InputImageRegionType;
109  typedef typename InputImageType::PixelType InputImagePixelType;
110  typedef typename InputImageType::LabelObjectType LabelObjectType;
111 
112  typedef typename InputImageType::PixelType PixelType;
113  typedef typename InputImageType::IndexType IndexType;
114  typedef typename InputImageType::RegionType RegionType;
115 
116  typedef TInputImage TOutputImage;
117 
119  itkStaticConstMacro(InputImageDimension, unsigned int, TInputImage::ImageDimension);
120  itkStaticConstMacro(OutputImageDimension, unsigned int, TOutputImage::ImageDimension);
121 
124  itkSetMacro(InPlace, bool);
125  itkGetMacro(InPlace, bool);
126  itkBooleanMacro(InPlace);
127 
134  bool CanRunInPlace() const
135  {
136  return true; // used to test if TInputImage == TOutputImage. But
137  // if you look above, the superclass declaration
138  // specifies
139  // LabelMapFilter<TInputImage,TOutputImage> so there's
140  // no way this couldn't be true.
141  }
142 
143 protected:
146 
147  virtual void PrintSelf(std::ostream & os, Indent indent) const;
148 
161  virtual void AllocateOutputs();
162 
168  {
169  return this->GetOutput();
170  }
171 
172 private:
173  InPlaceLabelMapFilter(const Self &); //purposely not implemented
174  void operator=(const Self &); //purposely not implemented
175 
176  bool m_InPlace;
177 };
178 } // end namespace itk
179 
180 #ifndef ITK_MANUAL_INSTANTIATION
182 #endif
183 
184 #endif

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