RiemannsMethod.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2014 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Oliver Frost                                             *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
namespace Belle2 {
  namespace TrackFindingCDC {
    class CDCTrajectory2D;
    class CDCObservations2D;
 
    class RiemannsMethod  {
 
    public:
      RiemannsMethod();
 
      void update(CDCTrajectory2D& trajectory2D, CDCObservations2D& observations2D) const;
 
    private:
      void updateWithoutDriftLength(CDCTrajectory2D& trajectory2D,
                                    CDCObservations2D& observations2D) const;
 
      void updateWithDriftLength(CDCTrajectory2D& trajectory2D,
                                 CDCObservations2D& observations2D) const;
 
    public:
      bool isLineConstrained() const
      {
        return m_lineConstrained;
      }
 
      bool isOriginConstrained() const
      {
        return m_originConstrained;
      }
 
      void setLineConstrained(bool constrained = true)
      {
        m_lineConstrained = constrained;
      }
 
      void setOriginConstrained(bool constrained = true)
      {
        m_originConstrained = constrained;
      }
 
    private:
      bool m_lineConstrained;
 
      bool m_originConstrained;
    };
  }
}