MVFVxTrackAtVertex.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef VXMULTIVERTEX_MVFVXTRACKATVERTEX_H
#define VXMULTIVERTEX_MVFVXTRACKATVERTEX_H
 
#include "TrkParameters/TrackParameters.h"
#include "TrkParticleBase/TrackParticleBase.h"
#include "TrkParticleBase/TrackParticleBaseCollection.h"
#include "TrkTrack/TrackCollection.h"
#include "VxVertex/VxTrackAtVertex.h"
namespace Trk {

 
class TrackToVtxLink;
class Track;
 
class MVFVxTrackAtVertex : public VxTrackAtVertex
{
public:
  MVFVxTrackAtVertex();

  MVFVxTrackAtVertex(double chi2PerTrk, TrackParameters* perigeeAtVertex);

  MVFVxTrackAtVertex(double chi2PerTrk,
                     TrackParameters* perigeeAtVertex,
                     TrackParameters* initialPerigee);

  MVFVxTrackAtVertex(double chi2PerTrk,
                     TrackParameters* perigeeAtVertex,
                     double ndfPerTrk,
                     Trk::LinearizedTrack* linState = nullptr);

  MVFVxTrackAtVertex(double chi2PerTrk,
                     TrackParameters* perigeeAtVertex,
                     TrackParameters* initialPerigee,
                     double ndfPerTrk,
                     Trk::LinearizedTrack* linState = nullptr);

 
  MVFVxTrackAtVertex(Trk::ITrackLink* trackOrParticleLink);

  MVFVxTrackAtVertex(TrackToVtxLink* actuallink,
                     const Track* track,
                     const TrackCollection* trackTES);
 
  MVFVxTrackAtVertex(TrackToVtxLink* actuallink,
                     const Trk::TrackParticleBase* trackparticle,
                     const Trk::TrackParticleBaseCollection* trkpartTES);

 
  MVFVxTrackAtVertex(Trk::ITrackLink* trackOrParticleLink,
                     TrackToVtxLink* actuallink);

  virtual ~MVFVxTrackAtVertex();

  MVFVxTrackAtVertex(const MVFVxTrackAtVertex& rhs);

  MVFVxTrackAtVertex& operator=(const MVFVxTrackAtVertex&);

  virtual MVFVxTrackAtVertex* clone() const override;

  Trk::TrackToVtxLink* linkToVertices(void);

  const Trk::TrackToVtxLink* linkToVertices(void) const;

  void setLinkToVertices(TrackToVtxLink* trk);

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

  virtual std::ostream& dump(std::ostream& sl) const override;
 
protected:
  TrackToVtxLink* m_linkToVertices{};
};
 
inline Trk::MVFVxTrackAtVertex*
Trk::MVFVxTrackAtVertex::clone() const
{
  return new MVFVxTrackAtVertex(*this);
}
 
inline Trk::TrackToVtxLink*
Trk::MVFVxTrackAtVertex::linkToVertices(void)
{
  return m_linkToVertices;
}
 
inline const Trk::TrackToVtxLink*
Trk::MVFVxTrackAtVertex::linkToVertices(void) const
{
  return m_linkToVertices;
}
 
}
#endif