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itkReflectiveImageRegionConstIterator.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkReflectiveImageRegionConstIterator.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:55 $ 00007 Version: $Revision: 1.8 $ 00008 00009 Copyright (c) Insight Software Consortium. All rights reserved. 00010 See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 #ifndef __itkReflectiveImageRegionConstIterator_h 00018 #define __itkReflectiveImageRegionConstIterator_h 00019 00020 #include "itkImageConstIteratorWithIndex.h" 00021 00022 namespace itk 00023 { 00024 00051 template<typename TImage> 00052 class ITK_EXPORT ReflectiveImageRegionConstIterator : public ImageConstIteratorWithIndex<TImage> 00053 { 00054 public: 00056 typedef ReflectiveImageRegionConstIterator Self; 00057 typedef ImageConstIteratorWithIndex<TImage> Superclass; 00058 00063 typedef typename TImage::IndexType IndexType; 00064 00069 typedef TImage ImageType; 00070 00075 typedef typename TImage::PixelContainer PixelContainer; 00076 typedef typename PixelContainer::Pointer PixelContainerPointer; 00077 00083 typedef typename TImage::RegionType RegionType; 00084 00087 typedef typename TImage::OffsetType OffsetType; 00088 typedef typename OffsetType::OffsetValueType OffsetValueType; 00089 00091 ReflectiveImageRegionConstIterator() ; 00092 00094 ~ReflectiveImageRegionConstIterator() {}; 00095 00098 ReflectiveImageRegionConstIterator( TImage *ptr, const RegionType& region ); 00099 00102 ReflectiveImageRegionConstIterator( const Self& it ); 00103 00104 00112 ReflectiveImageRegionConstIterator(const ImageConstIteratorWithIndex<TImage> &it); 00113 00116 Self &operator=(const Self& it); 00117 00118 bool IsReflected(unsigned int) const; 00119 00127 Self & operator++(); 00128 00130 void GoToBegin(void); 00131 00133 bool IsAtBegin(void) const 00134 { 00135 return !m_Remaining; 00136 } 00137 00140 void SetBeginOffset(const OffsetType& offset) 00141 { m_BeginOffset = offset; } 00142 00145 void SetEndOffset(const OffsetType& offset) 00146 { m_EndOffset = offset; } 00147 00150 OffsetType GetBeginOffset(const OffsetType& offset) 00151 { return m_BeginOffset; } 00152 00155 OffsetType GetEndOffset(const OffsetType& offset) 00156 { return m_EndOffset; } 00157 00159 void FillOffsets(const OffsetValueType &value); 00160 00161 private: 00162 bool m_IsFirstPass[TImage::ImageDimension]; 00163 OffsetType m_BeginOffset; 00164 OffsetType m_EndOffset; 00165 00166 }; 00167 00168 } // end namespace itk 00169 00170 #ifndef ITK_MANUAL_INSTANTIATION 00171 #include "itkReflectiveImageRegionConstIterator.txx" 00172 #endif 00173 00174 #endif

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