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itkHardConnectedComponentImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkHardConnectedComponentImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/09/11 19:39:01 $
00007   Version:   $Revision: 1.3 $
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 __itkHardConnectedComponentImageFilter_h
00018 #define __itkHardConnectedComponentImageFilter_h
00019 
00020 #include "itkImageToImageFilter.h"
00021 #include "itkImage.h"
00022 
00023 namespace itk
00024 {
00050 template <class TInputImage, class TOutputImage>
00051 class ITK_EXPORT HardConnectedComponentImageFilter : 
00052            public ImageToImageFilter< TInputImage, TOutputImage > 
00053 {
00054 public:
00058   typedef HardConnectedComponentImageFilter Self;
00059   typedef ImageToImageFilter< TInputImage, TOutputImage > Superclass;
00060 
00065   typedef typename TOutputImage::PixelType OutputPixelType;
00066   typedef typename TOutputImage::InternalPixelType OutputInternalPixelType;
00067   typedef typename TInputImage::PixelType InputPixelType;
00068   typedef typename TInputImage::InternalPixelType InputInternalPixelType;
00069   itkStaticConstMacro(ImageDimension, unsigned int,
00070                       TOutputImage::ImageDimension);
00071   
00075   typedef TInputImage  InputImageType;
00076   typedef TOutputImage OutputImageType;
00077   typedef   typename TInputImage::IndexType       IndexType;
00078   typedef   typename TInputImage::SizeType        SizeType;
00079   typedef   typename TOutputImage::RegionType     RegionType;
00080   typedef   std::list<IndexType>                  ListType;
00084   typedef SmartPointer<Self> Pointer;
00085   typedef SmartPointer<const Self>  ConstPointer;
00086   
00090   itkTypeMacro(HardConnectedComponentImageFilter, ImageToImageFilter);
00091   
00095   itkNewMacro(Self);
00096 
00098   void SetObjectSeed( const IndexType &seed)
00099   {m_Seeds.push_front(seed);} 
00100 
00101 protected:
00102   HardConnectedComponentImageFilter() {}
00103   virtual ~HardConnectedComponentImageFilter() {}
00104   HardConnectedComponentImageFilter(const Self&) {}
00105 
00109   void GenerateData();
00110   void PrintSelf(std::ostream& os, Indent indent) const
00111     { Superclass::PrintSelf(os,indent); }
00112 
00113   
00114 private:
00115     ListType    m_Seeds;
00116 };
00117   
00118 } // end namespace itk
00119 
00120 #ifndef ITK_MANUAL_INSTANTIATION
00121 #include "itkHardConnectedComponentImageFilter.txx"
00122 #endif
00123 
00124 #endif

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