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itkNonThreadedShrinkImageFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkNonThreadedShrinkImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:53 $ 00007 Version: $Revision: 1.17 $ 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 __itkNonThreadedShrinkImageFilter_h 00018 #define __itkNonThreadedShrinkImageFilter_h 00019 00020 #include "itkImageToImageFilter.h" 00021 00022 namespace itk 00023 { 00024 00040 template <class TInputImage, class TOutputImage> 00041 class ITK_EXPORT NonThreadedShrinkImageFilter: 00042 public ImageToImageFilter<TInputImage,TOutputImage> 00043 { 00044 public: 00046 typedef NonThreadedShrinkImageFilter Self; 00047 typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass; 00048 typedef SmartPointer<Self> Pointer; 00049 typedef SmartPointer<const Self> ConstPointer; 00050 00052 itkNewMacro(Self); 00053 00055 itkTypeMacro(NonThreadedShrinkImageFilter, ImageToImageFilter); 00056 00058 typedef TOutputImage OutputImageType; 00059 typedef TInputImage InputImageType; 00060 typedef typename OutputImageType::Pointer OutputImagePointer; 00061 typedef typename InputImageType::Pointer InputImagePointer; 00062 typedef typename InputImageType::ConstPointer InputImageConstPointer; 00063 00065 typedef typename TOutputImage::RegionType OutputImageRegionType; 00066 00068 itkStaticConstMacro(ImageDimension, unsigned int, 00069 TInputImage::ImageDimension ); 00070 00073 void SetShrinkFactors( unsigned int factors[] ); 00074 void SetShrinkFactors( unsigned int factor ); 00075 void SetShrinkFactor( unsigned int i, unsigned int factor ) 00076 { 00077 m_ShrinkFactors[i] = factor; 00078 } 00079 00081 const unsigned int * GetShrinkFactors() const 00082 { return m_ShrinkFactors; } 00083 00091 virtual void GenerateOutputInformation(); 00092 00099 virtual void GenerateInputRequestedRegion(); 00100 00101 protected: 00102 NonThreadedShrinkImageFilter(); 00103 ~NonThreadedShrinkImageFilter() {}; 00104 void PrintSelf(std::ostream& os, Indent indent) const; 00105 00106 void GenerateData(); 00107 00108 private: 00109 NonThreadedShrinkImageFilter(const Self&); //purposely not implemented 00110 void operator=(const Self&); //purposely not implemented 00111 00112 unsigned int m_ShrinkFactors[ImageDimension]; 00113 }; 00114 00115 } // end namespace itk 00116 00117 #ifndef ITK_MANUAL_INSTANTIATION 00118 #include "itkNonThreadedShrinkImageFilter.txx" 00119 #endif 00120 00121 #endif

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