PseudoMeasurementOnTrack.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/

// PseudoMeasurementOnTrack.h, (c) ATLAS Detector software
 
#ifndef TRKPMONTRACK_PSEUDOMEASUREMENTONTRACK_H
#define TRKPMONTRACK_PSEUDOMEASUREMENTONTRACK_H
 
#include "EventPrimitives/EventPrimitives.h"
#include "GeoPrimitives/GeoPrimitives.h"
#include "TrkMeasurementBase/MeasurementBase.h"
#include "TrkSurfaces/Surface.h"
#include "TrkSurfaces/SurfaceHolders.h"
#include <iosfwd>
#include <memory>
 
class MsgStream;
class TrackCollectionCnv;
 
namespace Trk {
 
class Surface;

 
class PseudoMeasurementOnTrack final
  : public MeasurementBase
  , public SurfacePtrHolder
{
 
  friend class ::TrackCollectionCnv;
 
public:
  PseudoMeasurementOnTrack();
  PseudoMeasurementOnTrack(const PseudoMeasurementOnTrack&) = default;
  PseudoMeasurementOnTrack(PseudoMeasurementOnTrack&&) noexcept = default;
  PseudoMeasurementOnTrack& operator=(const PseudoMeasurementOnTrack&) =
    default;
  PseudoMeasurementOnTrack& operator=(PseudoMeasurementOnTrack&&) noexcept =
    default;
  PseudoMeasurementOnTrack(LocalParameters&& locpars,
                           Amg::MatrixX&& locerr,
                           const Surface& assocSurf);
 
  PseudoMeasurementOnTrack(LocalParameters&& locpars,
                           Amg::MatrixX&& locerr,
                           ConstSurfaceUniquePtr assocSurf);

  virtual ~PseudoMeasurementOnTrack() override final = default;

  virtual PseudoMeasurementOnTrack* clone() const override final;

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

  virtual const Surface& associatedSurface() const override final;

  bool hasSurface() const;

  virtual const Amg::Vector3D& globalPosition() const override final;

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

  virtual MsgStream& dump(MsgStream& out) const override final;
  virtual std::ostream& dump(std::ostream& out) const override final;
 
protected:
  Amg::Vector3D m_globalPosition;
};
 
inline PseudoMeasurementOnTrack*
PseudoMeasurementOnTrack::clone() const
{
  return new PseudoMeasurementOnTrack(*this);
}
 
inline const Surface&
PseudoMeasurementOnTrack::associatedSurface() const
{
  return *m_associatedSurface;
}
 
inline bool
PseudoMeasurementOnTrack::hasSurface() const
{
  return m_associatedSurface != nullptr;
}
 
inline const Amg::Vector3D&
Trk::PseudoMeasurementOnTrack::globalPosition() const
{
  return m_globalPosition;
}
 
} // end namespace Trk
 
#endif // TRKPMONTRACK_PSEUDOMEASUREMENTONTRACK_H