itkSampleClassifierWithMask.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkSampleClassifierWithMask.h,v $
  Language:  C++
  Date:      $Date: 2009-03-04 19:29:54 $
  Version:   $Revision: 1.6 $

  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;

  
  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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