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00017 #ifndef __itkImageIterator_h
00018 #define __itkImageIterator_h
00019
00020 #include "itkImageConstIterator.h"
00021
00022 namespace itk
00023 {
00024
00062 template<typename TImage>
00063 class ITK_EXPORT ImageIterator : public ImageConstIterator<TImage>
00064 {
00065 public:
00066
00068 typedef ImageIterator Self;
00069
00074 itkStaticConstMacro(ImageIteratorDimension, unsigned int,
00075 TImage::ImageDimension);
00076
00078 typedef ImageConstIterator<TImage> Superclass;
00079
00081 typedef typename Superclass::IndexType IndexType;
00082 typedef typename Superclass::IndexValueType IndexValueType;
00083 typedef typename Superclass::SizeType SizeType;
00084 typedef typename Superclass::SizeValueType SizeValueType;
00085 typedef typename Superclass::OffsetType OffsetType;
00086 typedef typename Superclass::OffsetValueType OffsetValueType;
00087 typedef typename Superclass::RegionType RegionType;
00088 typedef typename Superclass::ImageType ImageType;
00089 typedef typename Superclass::PixelContainer PixelContainer;
00090 typedef typename Superclass::PixelContainerPointer PixelContainerPointer;
00091 typedef typename Superclass::InternalPixelType InternalPixelType;
00092 typedef typename Superclass::PixelType PixelType;
00093 typedef typename Superclass::AccessorType AccessorType;
00094
00095
00098 ImageIterator();
00099
00101 ~ImageIterator() {};
00102
00103
00106 ImageIterator(const Self& it);
00107
00110 ImageIterator(TImage *ptr, const RegionType& region);
00111
00114 Self &operator=(const Self& it);
00115
00117 void Set( const PixelType & value ) const
00118 {
00119
00120
00121 this->m_PixelAccessorFunctor.Set(
00122 *(const_cast<InternalPixelType *>(this->m_Buffer)+this->m_Offset), value);
00123 }
00124
00128 PixelType & Value(void)
00129 {
00130
00131
00132 return *(const_cast<InternalPixelType *>(this->m_Buffer)+this->m_Offset);
00133 }
00134
00138 Self Begin(void) const;
00139
00143 Self End(void) const;
00144
00146 ImageType * GetImage() const
00147 {
00148
00149
00150 return const_cast<ImageType *>( this->m_Image.GetPointer() );
00151 }
00152
00153
00154 protected:
00155
00157 ImageIterator(const ImageConstIterator<TImage> & it);
00158 Self &operator=(const ImageConstIterator<TImage> & it);
00159 };
00161
00162 }
00163
00164
00165 #define ITK_TEMPLATE_ImageIterator(_, EXPORT, x, y) namespace itk { \
00166 _(1(class EXPORT ImageIterator< ITK_TEMPLATE_1 x >)) \
00167 namespace Templates { typedef ImageIterator< ITK_TEMPLATE_1 x > \
00168 ImageIterator##y; } \
00169 }
00170
00171 #if ITK_TEMPLATE_EXPLICIT
00172 # include "Templates/itkImageIterator+-.h"
00173 #endif
00174
00175 #if ITK_TEMPLATE_TXX
00176 # include "itkImageIterator.txx"
00177 #endif
00178
00179 #endif
00180