ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkImageRegionIterator.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
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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,
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14  * See the License for the specific language governing permissions and
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16  *
17  *=========================================================================*/
18 #ifndef __itkImageRegionIterator_h
19 #define __itkImageRegionIterator_h
20 
22 
23 namespace itk
24 {
77 template< typename TImage >
78 class ITK_EXPORT ImageRegionIterator:public ImageRegionConstIterator< TImage >
79 {
80 public:
84 
86  typedef typename Superclass::IndexType IndexType;
87  typedef typename Superclass::SizeType SizeType;
90  typedef typename Superclass::ImageType ImageType;
94  typedef typename Superclass::PixelType PixelType;
96 
99 
102  ImageRegionIterator(ImageType *ptr, const RegionType & region);
103 
111 
113  void Set(const PixelType & value) const
114  {
115  this->m_PixelAccessorFunctor.Set(*( const_cast< InternalPixelType * >(
116  this->m_Buffer + this->m_Offset ) ), value);
117  }
118 
122  PixelType & Value(void)
123  { return *( const_cast< InternalPixelType * >( this->m_Buffer + this->m_Offset ) ); }
124 
128  itkLegacyMacro(Self Begin(void) const);
129 
133  itkLegacyMacro(Self End(void) const);
134 
135 protected:
139  Self & operator=(const ImageRegionConstIterator< TImage > & it);
140 };
141 } // end namespace itk
143 
144 #ifndef ITK_MANUAL_INSTANTIATION
145 #include "itkImageRegionIterator.hxx"
146 #endif
147 
148 #endif
149