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itkShiftScaleImageFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkShiftScaleImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:56 $ 00007 Version: $Revision: 1.6 $ 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 __itkShiftScaleImageFilter_h 00018 #define __itkShiftScaleImageFilter_h 00019 00020 #include "itkImageToImageFilter.h" 00021 #include "itkArray.h" 00022 00023 namespace itk 00024 { 00025 00037 template <class TInputImage, class TOutputImage> 00038 class ITK_EXPORT ShiftScaleImageFilter: 00039 public ImageToImageFilter<TInputImage,TOutputImage> 00040 { 00041 public: 00043 typedef ShiftScaleImageFilter Self; 00044 typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass; 00045 typedef SmartPointer<Self> Pointer; 00046 typedef SmartPointer<const Self> ConstPointer; 00047 00049 itkNewMacro(Self); 00050 00052 typedef typename TInputImage::RegionType InputImageRegionType; 00053 typedef typename TOutputImage::RegionType OutputImageRegionType; 00054 00056 typedef typename TInputImage::Pointer InputImagePointer; 00057 typedef typename TOutputImage::Pointer OutputImagePointer; 00058 00060 typedef typename TInputImage::PixelType InputImagePixelType; 00061 typedef typename TOutputImage::PixelType OutputImagePixelType; 00062 00064 typedef typename TInputImage::IndexType InputImageIndexType; 00065 typedef typename TInputImage::SizeType InputImageSizeType; 00066 typedef typename TInputImage::OffsetType InputImageOffsetType; 00067 typedef typename TOutputImage::IndexType OutputImageIndexType; 00068 typedef typename TOutputImage::SizeType OutputImageSizeType; 00069 typedef typename TOutputImage::OffsetType OutputImageOffsetType; 00070 00072 typedef typename NumericTraits<OutputImagePixelType>::RealType RealType; 00073 00075 itkStaticConstMacro(ImageDimension, unsigned int, 00076 TInputImage::ImageDimension ) ; 00077 00079 itkTypeMacro(ShiftScaleImageFilter, ImageToImageFilter); 00080 00082 itkSetMacro(Shift,RealType); 00083 itkGetMacro(Shift,RealType); 00084 00086 itkSetMacro(Scale,RealType); 00087 itkGetMacro(Scale,RealType); 00088 00090 itkGetMacro(UnderflowCount,long); 00091 itkGetMacro(OverflowCount,long); 00092 00093 00094 protected: 00095 ShiftScaleImageFilter(); 00096 ~ShiftScaleImageFilter(); 00097 void PrintSelf(std::ostream& os, Indent indent) const; 00098 00100 void BeforeThreadedGenerateData (); 00101 00103 void AfterThreadedGenerateData (); 00104 00106 void ThreadedGenerateData (const OutputImageRegionType& 00107 outputRegionForThread, 00108 int threadId) ; 00109 private: 00110 ShiftScaleImageFilter(const Self&); //purposely not implemented 00111 void operator=(const Self&); //purposely not implemented 00112 00113 RealType m_Shift; 00114 RealType m_Scale; 00115 00116 long m_UnderflowCount; 00117 long m_OverflowCount; 00118 Array<long> m_ThreadUnderflow; 00119 Array<long> m_ThreadOverflow; 00120 }; 00121 00122 00123 } // end namespace itk 00124 00125 #ifndef ITK_MANUAL_INSTANTIATION 00126 #include "itkShiftScaleImageFilter.txx" 00127 #endif 00128 00129 #endif

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