ActsToTrkConverterTool.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ACTSEVENTCNV_ActsToTrkConverterTool_H
#define ACTSEVENTCNV_ActsToTrkConverterTool_H
 
#include <tuple>
 
// ATHENA
#include "AthenaBaseComps/AthAlgTool.h"
#include "GaudiKernel/IInterface.h"
#include "GaudiKernel/ServiceHandle.h"
#include "Gaudi/Property.h"
#include "GaudiKernel/EventContext.h"
#include "TrkParameters/TrackParameters.h" //typedef, cannot fwd declare
#include "xAODTracking/TrackJacobianContainer.h"
#include "xAODTracking/TrackParametersContainer.h"
#include "xAODTracking/TrackStateContainer.h"
#include "xAODTracking/TrackMeasurementContainer.h"
#include "TrkEventPrimitives/PdgToParticleHypothesis.h"
#include "MuonIdHelpers/IMuonIdHelperSvc.h"
 
// PACKAGE
#include "ActsEventCnv/IActsToTrkConverterTool.h"
#include "ActsGeometryInterfaces/IActsTrackingGeometryTool.h"
#include "Acts/EventData/TrackParameters.hpp"
 
namespace ActsTrk {
class ActsToTrkConverterTool : public extends<AthAlgTool, IActsToTrkConverterTool>
{
 
public:
  virtual StatusCode initialize() override;
 
  ActsToTrkConverterTool(const std::string& type, const std::string& name,
               const IInterface* parent);
 
 
  virtual 
  const Trk::Surface&
  actsSurfaceToTrkSurface(const Acts::Surface &actsSurface) const override;
 
  virtual
  const Acts::Surface&
  trkSurfaceToActsSurface(const Trk::Surface &atlasSurface) const override;
 
  virtual
  Acts::SourceLink
  trkMeasurementToSourceLink(const Acts::GeometryContext& gctx, const Trk::MeasurementBase &measurement) const override;
 
  virtual std::vector<Acts::SourceLink> trkTrackToSourceLinks(
                       const Acts::GeometryContext& gctx, const Trk::Track& track) const override;
 
  virtual
  const Acts::BoundTrackParameters
  trkTrackParametersToActsParameters(const Trk::TrackParameters &atlasParameter, const Acts::GeometryContext& gctx, Trk::ParticleHypothesis = Trk::pion) const override;
 
  virtual
  std::unique_ptr<Trk::TrackParameters>
  actsTrackParametersToTrkParameters(const Acts::BoundTrackParameters &actsParameter, const Acts::GeometryContext& gctx) const override;
 
  virtual 
  void trkTrackCollectionToActsTrackContainer(ActsTrk::MutableTrackContainer &tc, const TrackCollection& trackColl, const Acts::GeometryContext& gctx) const override;
 
  virtual
  const IActsTrackingGeometryTool*
  trackingGeometryTool() const override
  {
    return m_trackingGeometryTool.get();
  };
 
private:
  bool actsTrackParameterPositionCheck(
     const Acts::BoundTrackParameters& actsParameter,
     const Trk::TrackParameters& tsos, const Acts::GeometryContext& gctx) const;
 
 ToolHandle<IActsTrackingGeometryTool> m_trackingGeometryTool{
     this, "TrackingGeometryTool", "ActsTrackingGeometryTool"};
 std::shared_ptr<const Acts::TrackingGeometry> m_trackingGeometry;
 std::map<Identifier, const Acts::Surface*> m_actsSurfaceMap;
 
 Gaudi::Property<bool> m_visualDebugOutput{
     this, "VisualDebugOutput", false,
     "Print additional output for debug plots"};
 
  Trk::PdgToParticleHypothesis m_pdgToParticleHypothesis;
 
  Gaudi::Property<bool> m_extractMuonSurfaces{
     this, "ExtractMuonSurfaces", false,
     "If True, use the MuonDetectorManager to extract the Muon surfaces"};
  ServiceHandle<Muon::IMuonIdHelperSvc> m_idHelperSvc{this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"};
 
};
 
}; // namespace ActsTrk
 
#endif