itkSampleClassifierWithMask.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkSampleClassifierWithMask.h,v $
  Language:  C++
  Date:      $Date: 2003/12/09 16:53:08 $
  Version:   $Revision: 1.4 $

  Copyright (c) Insight Software 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 __itkSampleClassifierWithMask_h
#define __itkSampleClassifierWithMask_h

#include <vector>

#include "itkObject.h"
#include "itkExceptionObject.h"
#include "itkSubsample.h"
#include "itkMembershipSample.h"
#include "itkSampleClassifier.h"

namespace itk{ 
  namespace Statistics{

template< class TSample, class TMaskSample >
class ITK_EXPORT SampleClassifierWithMask : 
      public SampleClassifier< TSample >
{
public:
  typedef SampleClassifierWithMask Self;
  typedef SampleClassifier< TSample > Superclass;
  typedef SmartPointer< Self > Pointer;
  typedef SmartPointer<const Self> ConstPointer;

  itkTypeMacro(SampleClassifierWithMask, SampleClassifier);
  itkNewMacro(Self) ;

  typedef typename Superclass::OutputType OutputType ;
  typedef typename Superclass::ClassLabelType ClassLabelType ;
  typedef typename Superclass::ClassLabelVectorType ClassLabelVectorType ;

  typedef typename TSample::MeasurementType MeasurementType ;
  typedef typename TSample::MeasurementVectorType MeasurementVectorType ;

  itkStaticConstMacro(MeasurementVectorSize, unsigned int,
                      TSample::MeasurementVectorSize);

  typedef typename Superclass::MembershipFunctionPointerVector 
    MembershipFunctionPointerVector ;

  void SetMask( TMaskSample* mask ) ;

  TMaskSample* GetMask()
  { return m_Mask.GetPointer() ; }

  void SetSelectedClassLabels( ClassLabelVectorType& labels)
  { m_SelectedClassLabels = labels ; }

  void SetOtherClassLabel( ClassLabelType label) 
  { m_OtherClassLabel = label ; }
 
protected:
  SampleClassifierWithMask() ;
  virtual ~SampleClassifierWithMask() {}
  void PrintSelf(std::ostream& os, Indent indent) const;

  void GenerateData() ;

private:
  typename TMaskSample::Pointer m_Mask ;
  ClassLabelVectorType m_SelectedClassLabels ;
  ClassLabelType m_OtherClassLabel ;
} ; // end of class


  } // end of namespace Statistics 
} // end of namespace itk


#ifndef ITK_MANUAL_INSTANTIATION
#include "itkSampleClassifierWithMask.txx"
#endif

#endif

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