CDCSegment2D.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#pragma once
 
#include <tracking/trackFindingCDC/eventdata/segments/CDCSegment.h>
#include <tracking/trackFindingCDC/eventdata/hits/CDCRecoHit2D.h>
 
#include <tracking/trackFindingCDC/ca/AutomatonCell.h>
 
#include <vector>
 
namespace Belle2 {
  namespace TrackFindingCDC {
 
    class CDCFacetSegment;
    class CDCTangentSegment;
    class CDCRLWireHitSegment;
    class CDCWireHitSegment;
 
    class CDCFacet;
    class CDCTangent;
 
    class CDCWire;
 
    template<class T, class S> class WeightedRelation;
    template<class T, class S> class Relation;
 
    class CDCSegment2D : public CDCSegment<CDCRecoHit2D> {
    public:
      static CDCSegment2D condense(const CDCTangentSegment& tangentSegment);
 
      static CDCSegment2D condense(const std::vector<const CDCTangent*>& tangentPath);
 
      static CDCSegment2D condense(const CDCFacetSegment& facetSegment);
 
      static CDCSegment2D condense(const std::vector<const CDCFacet*>& facetPath);
 
      static CDCSegment2D condense(const std::vector<const CDCSegment2D*>& segmentPath);
 
      static CDCSegment2D reconstructUsingTangents(const CDCRLWireHitSegment& rlWireHitSegment);
 
      static CDCSegment2D reconstructUsingFacets(const CDCRLWireHitSegment& rlWireHitSegment);
 
      bool operator<(const CDCSegment2D& segment2D) const;
 
      Relation<const CDCSegment2D, const CDCSegment2D>
      makeRelation(const CDCSegment2D* segment) const;
 
      WeightedRelation<const CDCSegment2D, const CDCSegment2D>
      makeWeightedRelation(double weight, const CDCSegment2D* segment) const;
 
      std::vector<const CDCWire*> getWireSegment() const;
 
      CDCWireHitSegment getWireHitSegment() const;
 
      CDCRLWireHitSegment getRLWireHitSegment() const;
 
      CDCSegment2D getAlias() const;
 
      int getNRLSwitches() const;
 
      double getRLAsymmetry() const;
 
      CDCSegment2D reversed() const;
 
      void reverse();
 
      AutomatonCell& getAutomatonCell() const
      {
        return m_automatonCell;
      }
 
      AutomatonCell* operator->() const
      {
        return &m_automatonCell;
      }
 
      void unsetAndForwardMaskedFlag(bool toHits = false) const;
 
      void setAndForwardMaskedFlag(bool toHits = false) const;
 
      void receiveMaskedFlag(bool fromHits = false) const;
 
      int getISuperCluster() const
      {
        return m_iSuperCluster;
      }
 
      void setISuperCluster(int iSuperCluster) const
      {
        m_iSuperCluster = iSuperCluster;
      }
 
      void receiveISuperCluster() const;
 
      bool isFullyTaken(unsigned int maxNotTaken = 0) const;
 
    private:
      mutable AutomatonCell m_automatonCell;
 
      mutable int m_iSuperCluster = -1;
    };
  }
}