itkDecisionRule.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkDecisionRule.h,v $
  Language:  C++
  Date:      $Date: 2009-05-02 05:43:55 $
  Version:   $Revision: 1.1 $

  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 __itkDecisionRule_h
#define __itkDecisionRule_h

#include <vector>
#include "vnl/vnl_matrix.h"
#include "itkObject.h"
#include "itkObjectFactory.h"
#include "itkArray.h"
#include "itkVariableLengthVector.h"

namespace itk {
namespace Statistics {

class ITK_EXPORT DecisionRule : public Object
{
public:
  typedef DecisionRule                  Self;
  typedef Object                        Superclass;
  typedef SmartPointer<Self>            Pointer;
  typedef SmartPointer<const Self>      ConstPointer;

  itkTypeMacro(DecisionRule, Object);

  typedef std::vector< double >            MembershipVectorType;

  virtual unsigned int Evaluate( const MembershipVectorType & discriminantScores ) const = 0;

protected:
  DecisionRule();
  virtual ~DecisionRule();
  void PrintSelf(std::ostream& os, Indent indent) const;
  
private:
  DecisionRule(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented
}; // end of class
} // end of namespace Statistics
} // end of namespace itk

#endif