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00017 #ifndef __itkImageIterator_h
00018 #define __itkImageIterator_h
00019
00020 #include "itkImageConstIterator.h"
00021
00022 namespace itk
00023 {
00024
00042 template<typename TImage>
00043 class ITK_EXPORT ImageIterator : public ImageConstIterator<TImage>
00044 {
00045 public:
00047 typedef ImageIterator Self;
00048
00053 itkStaticConstMacro(ImageIteratorDimension, unsigned int,
00054 TImage::ImageDimension);
00055
00057 typedef ImageConstIterator<TImage> Superclass;
00058
00060 typedef typename Superclass::IndexType IndexType;
00061 typedef typename Superclass::IndexValueType IndexValueType;
00062 typedef typename Superclass::SizeType SizeType;
00063 typedef typename Superclass::SizeValueType SizeValueType;
00064 typedef typename Superclass::OffsetType OffsetType;
00065 typedef typename Superclass::OffsetValueType OffsetValueType;
00066 typedef typename Superclass::RegionType RegionType;
00067 typedef typename Superclass::ImageType ImageType;
00068 typedef typename Superclass::PixelContainer PixelContainer;
00069 typedef typename Superclass::PixelContainerPointer PixelContainerPointer;
00070 typedef typename Superclass::InternalPixelType InternalPixelType;
00071 typedef typename Superclass::PixelType PixelType;
00072 typedef typename Superclass::AccessorType AccessorType;
00073
00074
00077 ImageIterator();
00078
00080 ~ImageIterator() {};
00081
00082
00085 ImageIterator(const Self& it);
00086
00089 ImageIterator(TImage *ptr, const RegionType& region);
00090
00093 Self &operator=(const Self& it);
00094
00096 void Set( const PixelType & value) const
00097 { m_PixelAccessor.Set(*(const_cast<InternalPixelType *>(m_Buffer)+m_Offset),value); }
00098
00102 PixelType & Value(void)
00103 { return *(const_cast<InternalPixelType *>(m_Buffer)+m_Offset); }
00104
00108 Self Begin(void) const;
00109
00113 Self End(void) const;
00114
00116 ImageType * GetImage() const
00117 { return const_cast<ImageType *>( m_Image.GetPointer() ); };
00118
00119
00120 protected:
00121
00123 ImageIterator(const ImageConstIterator<TImage> & it);
00124 Self &operator=(const ImageConstIterator<TImage> & it);
00125 };
00126
00127 }
00128
00129 #ifndef ITK_MANUAL_INSTANTIATION
00130 #include "itkImageIterator.txx"
00131 #endif
00132
00133 #endif