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itkStreamingImageFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkStreamingImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:57 $ 00007 Version: $Revision: 1.12 $ 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 __itkStreamingImageFilter_h 00018 #define __itkStreamingImageFilter_h 00019 00020 #include "itkImageSource.h" 00021 #include "itkImageToImageFilter.h" 00022 #include "itkImageRegionSplitter.h" 00023 00024 namespace itk 00025 { 00026 00043 template <class TInputImage, class TOutputImage> 00044 class ITK_EXPORT StreamingImageFilter : public ImageToImageFilter<TInputImage, TOutputImage> 00045 { 00046 public: 00048 typedef StreamingImageFilter Self; 00049 typedef ImageToImageFilter<TInputImage, TOutputImage> Superclass; 00050 typedef SmartPointer<Self> Pointer; 00051 typedef SmartPointer<const Self> ConstPointer; 00052 00054 itkNewMacro(Self); 00055 00057 itkTypeMacro(StreamingImageFilter,ImageToImageFilter); 00058 00060 typedef TInputImage InputImageType; 00061 typedef typename InputImageType::Pointer InputImagePointer; 00062 typedef typename InputImageType::RegionType InputImageRegionType; 00063 typedef typename InputImageType::PixelType InputImagePixelType; 00064 typedef TOutputImage OutputImageType; 00065 typedef typename OutputImageType::Pointer OutputImagePointer; 00066 typedef typename OutputImageType::RegionType OutputImageRegionType; 00067 typedef typename OutputImageType::PixelType OutputImagePixelType; 00068 typedef typename Superclass::DataObjectPointer DataObjectPointer; 00069 00071 itkStaticConstMacro(InputImageDimension, unsigned int, 00072 InputImageType::ImageDimension); 00073 00075 typedef ImageRegionSplitter<itkGetStaticConstMacro(InputImageDimension)> 00076 SplitterType; 00077 typedef typename SplitterType::Pointer RegionSplitterPointer; 00078 00081 itkSetMacro(NumberOfStreamDivisions,unsigned int); 00082 00085 itkGetConstReferenceMacro(NumberOfStreamDivisions,unsigned int); 00086 00088 itkSetObjectMacro(RegionSplitter, SplitterType); 00089 00091 itkGetObjectMacro(RegionSplitter, SplitterType); 00092 00098 virtual void UpdateOutputData(DataObject *output); 00099 00100 protected: 00101 StreamingImageFilter(); 00102 ~StreamingImageFilter(); 00103 void PrintSelf(std::ostream& os, Indent indent) const; 00104 00105 private: 00106 StreamingImageFilter(const StreamingImageFilter&); //purposely not implemented 00107 void operator=(const StreamingImageFilter&); //purposely not implemented 00108 00109 unsigned int m_NumberOfStreamDivisions; 00110 RegionSplitterPointer m_RegionSplitter; 00111 }; 00112 00113 } // end namespace itk 00114 00115 #ifndef ITK_MANUAL_INSTANTIATION 00116 #include "itkStreamingImageFilter.txx" 00117 #endif 00118 00119 #endif

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