00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkImageRegionIterator.h,v $ 00005 Language: C++ 00006 Date: $Date: 2008-10-18 21:13:25 $ 00007 Version: $Revision: 1.41 $ 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 __itkImageRegionIterator_h 00018 #define __itkImageRegionIterator_h 00019 00020 #include "itkImageRegionConstIterator.h" 00021 00022 namespace itk 00023 { 00024 00071 template<typename TImage> 00072 class ITK_EXPORT ImageRegionIterator : public ImageRegionConstIterator<TImage> 00073 { 00074 public: 00076 typedef ImageRegionIterator Self; 00077 typedef ImageRegionConstIterator<TImage> Superclass; 00078 00080 typedef typename Superclass::IndexType IndexType; 00081 typedef typename Superclass::IndexValueType IndexValueType; 00082 typedef typename Superclass::SizeType SizeType; 00083 typedef typename Superclass::SizeValueType SizeValueType; 00084 typedef typename Superclass::OffsetType OffsetType; 00085 typedef typename Superclass::OffsetValueType OffsetValueType; 00086 typedef typename Superclass::RegionType RegionType; 00087 typedef typename Superclass::ImageType ImageType; 00088 typedef typename Superclass::PixelContainer PixelContainer; 00089 typedef typename Superclass::PixelContainerPointer PixelContainerPointer; 00090 typedef typename Superclass::InternalPixelType InternalPixelType; 00091 typedef typename Superclass::PixelType PixelType; 00092 typedef typename Superclass::AccessorType AccessorType; 00093 00094 00096 ImageRegionIterator(); 00097 00100 ImageRegionIterator(ImageType *ptr, const RegionType& region); 00101 00108 ImageRegionIterator( const ImageIterator<TImage> &it); 00109 00111 void Set( const PixelType & value) const 00112 { 00113 this->m_PixelAccessorFunctor.Set(*(const_cast<InternalPixelType *>( 00114 this->m_Buffer+this->m_Offset)),value); 00115 } 00116 00120 PixelType & Value(void) 00121 { return *(const_cast<InternalPixelType *>(this->m_Buffer+this->m_Offset)); } 00122 00126 Self Begin(void) const; 00127 00131 Self End(void) const; 00132 00133 00134 protected: 00137 ImageRegionIterator( const ImageRegionConstIterator<TImage> &it); 00138 Self & operator=(const ImageRegionConstIterator<TImage> & it); 00140 00141 00142 }; 00143 00144 } // end namespace itk 00145 00146 // Define instantiation macro for this template. 00147 #define ITK_TEMPLATE_ImageRegionIterator(_, EXPORT, x, y) namespace itk { \ 00148 _(1(class EXPORT ImageRegionIterator< ITK_TEMPLATE_1 x >)) \ 00149 namespace Templates { typedef ImageRegionIterator< ITK_TEMPLATE_1 x > ImageRegionIterator##y; } \ 00150 } 00151 00152 00153 #if ITK_TEMPLATE_EXPLICIT 00154 # include "Templates/itkImageRegionIterator+-.h" 00155 #endif 00156 00157 #if ITK_TEMPLATE_TXX 00158 # include "itkImageRegionIterator.txx" 00159 #endif 00160 00161 #endif 00162