RIO_OnTrack.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/

// RIO_OnTrack.h, (c) ATLAS Detector software
 
#ifndef TRKRIO_ONTRACK_RIO_ONTRACK_H
#define TRKRIO_ONTRACK_RIO_ONTRACK_H
 
// Amg
#include "EventPrimitives/EventPrimitives.h"
#include "GeoPrimitives/GeoPrimitives.h"
// Trk
#include "TrkMeasurementBase/MeasurementBase.h"
#include "TrkEventPrimitives/LocalParameters.h"
#include "TrkEventPrimitives/TrkObjectCounter.h"
// Identifier
#include "Identifier/Identifier.h"
 
#include <iosfwd>
#include <atomic>
#include <memory>
 
class IdentifierHash;
class MsgStream;
class RIO_OnTrackCnv_p1;
class RIO_OnTrackCnv_p2;
 
 
namespace Trk {
 
  class PrepRawData;
  class TrkDetElementBase;
  class ITrkEventCnvTool;

 
  namespace RIO_OnTrackType{
    enum Type{
        PixelCluster=0,
        SCTCluster=1,
        TRT_DriftCircle=2,
        MdtDriftCircle=3,
        MuonCluster=4,
        PlanarCluster=5,
        HGTD_Cluster=6
    };
  }
 
  class RIO_OnTrack
    : public MeasurementBase
    , public Trk::ObjectCounter<Trk::RIO_OnTrack>
  {
 
    friend class ITrkEventCnvTool;
 
    public:
     RIO_OnTrack(LocalParameters&& locpars,
                 Amg::MatrixX&& loccov,
                 const Identifier& id);

     RIO_OnTrack() = default;
     RIO_OnTrack(const RIO_OnTrack& rot) = default;
     RIO_OnTrack(RIO_OnTrack&& rot) = default;

     RIO_OnTrack& operator=(const RIO_OnTrack& rot) = default;
     RIO_OnTrack& operator=(RIO_OnTrack&& rot) = default;

     virtual ~RIO_OnTrack() = default;

     virtual RIO_OnTrack* clone() const override = 0;

     std::unique_ptr<RIO_OnTrack> uniqueClone() const {
       return std::unique_ptr<RIO_OnTrack>(clone());
      };

      virtual const Surface& associatedSurface() const override = 0;

      virtual const Amg::Vector3D& globalPosition() const override = 0;

      virtual bool type(MeasurementBaseType::Type type) const override final
      {
        return (type == MeasurementBaseType::RIO_OnTrack);
      }

      virtual bool rioType(RIO_OnTrackType::Type type) const = 0;

      virtual MsgStream&    dump( MsgStream& out ) const override;

      virtual std::ostream& dump( std::ostream& out ) const override;

      virtual const Trk::PrepRawData* prepRawData() const = 0;

      virtual IdentifierHash idDE() const = 0;

      virtual const TrkDetElementBase* detectorElement() const = 0;

      Identifier identify() const;
 
    protected:
      friend class ::RIO_OnTrackCnv_p1;
      friend class ::RIO_OnTrackCnv_p2;
      virtual void setValues(
          const Trk::TrkDetElementBase* detEl,
          const Trk::PrepRawData* prd)=0;

      Identifier m_identifier{};
  };
 
  inline Identifier RIO_OnTrack::identify() const
  { return m_identifier; }
}
 
#endif // TRKRIO_ONTRACK_RIO_ONTRACK_H