itkKLMSegmentationRegion.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkKLMSegmentationRegion.h,v $
  Language:  C++
  Date:      $Date: 2002/01/15 18:57:02 $
  Version:   $Revision: 1.4 $

  Copyright (c) 2002 Insight Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef _itkKLMSegmentationRegion_h
#define _itkKLMSegmentationRegion_h

#include "itkObject.h"
#include "itkKLMSegmentationBorder.h"
#include "itkSegmentationRegion.h"

#include "vnl/vnl_vector.h"
#include "vnl/vnl_matrix.h"

namespace itk
{

class KLMSegmentationBorder;

class ITK_EXPORT KLMSegmentationRegion : public SegmentationRegion
{
private:
  typedef vnl_matrix<double> VectorOfDoubleType;

public:
  typedef KLMSegmentationRegion   Self;
  typedef SegmentationRegion Superclass;
  typedef SmartPointer<Self>  Pointer;
  typedef SmartPointer<const Self>  ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(KLMSegmentationRegion,SegmentationRegion);

  typedef std::vector< KLMSegmentationBorder* > 
      RegionBorderVectorType;

  typedef RegionBorderVectorType::iterator RegionBorderVectorIterator;

  void SetRegion(VectorOfDoubleType regionMeanIntensity, 
                 unsigned int regionArea,
                 unsigned int label);

  void SetRegionBorder(KLMSegmentationBorder *pNewRegionBorder);

  void SetRegionBorder3d(KLMSegmentationBorder *pNewRegionBorder);

  KLMSegmentationBorder *GetFirstRegionBorder();

  void DeleteRegionBorder(KLMSegmentationBorder *pBorderCandidate);
  void InsertRegionBorder(RegionBorderVectorIterator it,
                          KLMSegmentationBorder *pBorderCandidate);

  void DeleteAllRegionBorders();

  void ReorderRegionBorders(KLMSegmentationBorder *pBorderCandidate);

  RegionBorderVectorIterator GetRegionBorderItBegin();

  RegionBorderVectorIterator GetRegionBorderItEnd();

  void UpdateRegionBorderLambda();

  void PrintRegionInfo();

protected:
  KLMSegmentationRegion();
  ~KLMSegmentationRegion();
  void PrintSelf(std::ostream& os, Indent indent) const;

private:
  KLMSegmentationRegion(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented
  
  RegionBorderVectorType    m_RegionBorderVector;

}; // class SegmentationRegion


} // namespace itk


#endif

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