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itkImageLinearConstIteratorWithIndex.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkImageLinearConstIteratorWithIndex.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/02/21 23:16:47 $
00007   Version:   $Revision: 1.6 $
00008 
00009   Copyright (c) 2002 Insight 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 __itkImageLinearConstIteratorWithIndex_h
00018 #define __itkImageLinearConstIteratorWithIndex_h
00019 
00020 #include "itkImageConstIteratorWithIndex.h"
00021 
00022 namespace itk
00023 {
00024 
00078 template<typename TImage>
00079 class ImageLinearConstIteratorWithIndex : public ImageConstIteratorWithIndex<TImage>
00080 {
00081 public:
00083   typedef ImageLinearConstIteratorWithIndex Self;
00084   typedef ImageConstIteratorWithIndex<TImage>  Superclass;
00085   
00090   typedef typename TImage::IndexType   IndexType;
00091 
00096   typedef typename TImage::RegionType RegionType;
00097   
00102   typedef TImage ImageType;
00103 
00107   typedef typename TImage::PixelContainer PixelContainer;
00108   typedef typename PixelContainer::Pointer PixelContainerPointer;
00109   
00111   ImageLinearConstIteratorWithIndex() : ImageConstIteratorWithIndex<TImage>() {}
00112   
00115   ImageLinearConstIteratorWithIndex(const ImageType *ptr,
00116                       const RegionType& region)
00117     : ImageConstIteratorWithIndex<TImage>( ptr, region ) {}
00118 
00125   ImageLinearConstIteratorWithIndex( const ImageConstIteratorWithIndex<TImage> &it)
00126     { this->ImageConstIteratorWithIndex<TImage>::operator=(it); }
00127 
00130   inline void NextLine(void);
00131 
00134   inline void PreviousLine(void);
00135 
00138   void GoToBeginOfLine(void);
00139 
00142   void GoToEndOfLine(void);
00143 
00145   inline bool IsAtEndOfLine(void);
00146 
00148   inline bool IsAtBeginOfLine(void);
00149 
00151   inline void SetDirection(unsigned int direction) ;
00152 
00155   Self & operator++();
00156 
00159   Self & operator--();
00160 
00161 private:
00162     unsigned long  m_Jump;
00163     unsigned int   m_Direction;
00164 };
00165 
00166 } // end namespace itk
00167 
00168 #ifndef ITK_MANUAL_INSTANTIATION
00169 #include "itkImageLinearConstIteratorWithIndex.txx"
00170 #endif
00171 
00172 #endif 

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