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itkRegionOfInterestImageFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkRegionOfInterestImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:55 $ 00007 Version: $Revision: 1.5 $ 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 __itkRegionOfInterestImageFilter_h 00018 #define __itkRegionOfInterestImageFilter_h 00019 00020 #include "itkImageToImageFilter.h" 00021 #include "itkSmartPointer.h" 00022 00023 namespace itk 00024 { 00025 00045 template <class TInputImage, class TOutputImage> 00046 class ITK_EXPORT RegionOfInterestImageFilter: 00047 public ImageToImageFilter<TInputImage,TOutputImage> 00048 { 00049 public: 00051 typedef RegionOfInterestImageFilter Self; 00052 typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass; 00053 typedef SmartPointer<Self> Pointer; 00054 typedef SmartPointer<const Self> ConstPointer; 00055 typedef typename Superclass::InputImageRegionType InputImageRegionType; 00056 00058 itkNewMacro(Self); 00059 00061 itkTypeMacro(RegionOfInterestImageFilter, ImageToImageFilter); 00062 00064 typedef typename TInputImage::RegionType RegionType; 00065 typedef typename TInputImage::IndexType IndexType; 00066 typedef typename TInputImage::SizeType SizeType; 00067 00069 typedef typename TOutputImage::PixelType OutputImagePixelType; 00070 typedef typename TInputImage::PixelType InputImagePixelType; 00071 00073 itkSetMacro(RegionOfInterest, RegionType); 00074 itkGetMacro(RegionOfInterest, RegionType); 00075 00077 itkStaticConstMacro(ImageDimension, unsigned int, 00078 TInputImage::ImageDimension); 00079 protected: 00080 RegionOfInterestImageFilter(); 00081 ~RegionOfInterestImageFilter() {}; 00082 void PrintSelf(std::ostream& os, Indent indent) const; 00083 00084 00085 virtual void GenerateInputRequestedRegion(); 00086 virtual void EnlargeOutputRequestedRegion(DataObject *output); 00087 00096 virtual void GenerateOutputInformation(); 00097 00098 00108 void ThreadedGenerateData(const RegionType& outputRegionForThread, 00109 int threadId ); 00110 00111 private: 00112 RegionOfInterestImageFilter(const Self&); //purposely not implemented 00113 void operator=(const Self&); //purposely not implemented 00114 00115 RegionType m_RegionOfInterest; 00116 }; 00117 00118 00119 } // end namespace itk 00120 00121 #ifndef ITK_MANUAL_INSTANTIATION 00122 #include "itkRegionOfInterestImageFilter.txx" 00123 #endif 00124 00125 #endif

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