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itkValuedRegionalMinimaImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkValuedRegionalMinimaImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2007/09/27 11:36:42 $
00007   Version:   $Revision: 1.7 $
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 
00018 #ifndef __itkValuedRegionalMinimaImageFilter_h
00019 #define __itkValuedRegionalMinimaImageFilter_h
00020 
00021 #include "itkValuedRegionalExtremaImageFilter.h"
00022 #include "itkNumericTraits.h"
00023 #include "itkConceptChecking.h"
00024 
00025 namespace itk {
00044 template <class TInputImage, class TOutputImage>
00045 class ITK_EXPORT ValuedRegionalMinimaImageFilter :
00046     public
00047     ValuedRegionalExtremaImageFilter<TInputImage, TOutputImage,
00048              std::less<typename TInputImage::PixelType>,
00049              std::less<typename TOutputImage::PixelType>
00050     >
00051 {
00052 public:
00053   typedef ValuedRegionalMinimaImageFilter Self;
00054 
00055   typedef ValuedRegionalExtremaImageFilter<TInputImage, TOutputImage,
00056              std::less<typename TInputImage::PixelType>,
00057              std::less<typename TOutputImage::PixelType>  > Superclass;
00058 
00059   typedef SmartPointer<Self>                                Pointer;
00060   typedef SmartPointer<const Self>                          ConstPointer;
00061 
00062   typedef TInputImage                                       InputImageType;
00063   typedef typename InputImageType::PixelType                InputImagePixelType;
00064 
00066   itkNewMacro(Self);
00067 
00069   itkTypeMacro(ValuedRegionalMinimaImageFilter, 
00070                ValuedRegionalExtremaImageFilter);
00071 
00072 #ifdef ITK_USE_CONCEPT_CHECKING
00073 
00074   itkConceptMacro(InputPixelTypeComparable,
00075     (Concept::LessThanComparable<InputImagePixelType>));
00076   itkConceptMacro(InputHasPixelTraitsCheck,
00077     (Concept::HasPixelTraits<InputImagePixelType>));
00078   itkConceptMacro(InputHasNumericTraitsCheck,
00079     (Concept::HasNumericTraits<InputImagePixelType>));
00080 
00082 #endif
00083 
00084 protected:
00085   ValuedRegionalMinimaImageFilter() 
00086     {
00087     SetMarkerValue(NumericTraits<ITK_TYPENAME TOutputImage::PixelType>::max());
00088     }
00089   virtual ~ValuedRegionalMinimaImageFilter() {}
00090 
00091 private:
00092   ValuedRegionalMinimaImageFilter(const Self&); //purposely not implemented
00093   void operator=(const Self&); //purposely not implemented
00094 
00095 }; // end ValuedRegionalMinimaImageFilter
00096 
00097 } //end namespace itk
00098 #endif
00099 

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