Main Page   Groups   Namespace List   Class Hierarchy   Alphabetical List   Compound List   File List   Namespace Members   Compound Members   File Members   Concepts

itkConnectedThresholdImageFilter.h

Go to the documentation of this file.
00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkConnectedThresholdImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/03/26 04:22:36 $
00007   Version:   $Revision: 1.7 $
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 __itkConnectedThresholdImageFilter_h
00018 #define __itkConnectedThresholdImageFilter_h
00019 
00020 #include "itkImage.h"
00021 #include "itkImageToImageFilter.h"
00022 
00023 namespace itk{
00024 
00034 template <class TInputImage, class TOutputImage>
00035 class ConnectedThresholdImageFilter:
00036   public ImageToImageFilter<TInputImage,TOutputImage>
00037 {
00038 public:
00040   typedef ConnectedThresholdImageFilter Self;
00041   typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass;
00042   typedef SmartPointer<Self> Pointer;
00043   typedef SmartPointer<const Self> ConstPointer;
00044 
00046   itkNewMacro(Self);
00047 
00049   itkTypeMacro(ConnectedThresholdImageFilter,
00050                ImageToImageFilter);
00051 
00052   typedef TInputImage InputImageType;
00053   typedef typename InputImageType::Pointer InputImagePointer;
00054   typedef typename InputImageType::ConstPointer InputImageConstPointer;
00055   typedef typename InputImageType::RegionType InputImageRegionType; 
00056   typedef typename InputImageType::PixelType InputImagePixelType; 
00057   typedef typename InputImageType::IndexType IndexType;
00058   typedef typename InputImageType::SizeType SizeType;
00059   
00060   typedef TOutputImage OutputImageType;
00061   typedef typename OutputImageType::Pointer OutputImagePointer;
00062   typedef typename OutputImageType::RegionType OutputImageRegionType; 
00063   typedef typename OutputImageType::PixelType OutputImagePixelType; 
00064   
00065   void PrintSelf ( std::ostream& os, Indent indent ) const;
00066 
00068   void SetSeed(const IndexType & seed)
00069   {
00070     if ( m_Seed != seed )
00071       {
00072       m_Seed = seed;
00073       this->Modified();
00074       }
00075   };
00076 
00078   itkSetMacro(Lower, InputImagePixelType);
00079   itkGetMacro(Lower, InputImagePixelType);
00080 
00083   itkSetMacro(Upper, InputImagePixelType);
00084   itkGetMacro(Upper, InputImagePixelType);
00085   
00089   itkSetMacro(ReplaceValue, OutputImagePixelType);
00090   itkGetMacro(ReplaceValue, OutputImagePixelType);
00091 
00092 protected:
00093   ConnectedThresholdImageFilter();
00094   ~ConnectedThresholdImageFilter(){};
00095   IndexType m_Seed;
00096   InputImagePixelType m_Lower;
00097   InputImagePixelType m_Upper;
00098   OutputImagePixelType m_ReplaceValue;
00099   
00100   // Override since the filter needs all the data for the algorithm
00101   void GenerateInputRequestedRegion();
00102 
00103   // Override since the filter produces the entire dataset
00104   void EnlargeOutputRequestedRegion(DataObject *output);
00105 
00106   void GenerateData();
00107   
00108 private:
00109   ConnectedThresholdImageFilter(const Self&); //purposely not implemented
00110   void operator=(const Self&); //purposely not implemented
00111 
00112 };
00113 
00114 } // end namespace itk
00115 
00116 #ifndef ITK_MANUAL_INSTANTIATION
00117 #include "itkConnectedThresholdImageFilter.txx"
00118 #endif
00119 
00120 #endif

Generated at Wed Mar 12 01:12:51 2003 for ITK by doxygen 1.2.15 written by Dimitri van Heesch, © 1997-2000