ActsToTrkConverterTool.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ACTSEVENTCNV_ActsToTrkConverterTool_H
#define ACTSEVENTCNV_ActsToTrkConverterTool_H
 
#include <tuple>
 
// ATHENA
#include "AthenaBaseComps/AthAlgTool.h"
 
 
#include "TrkToolInterfaces/IExtendedTrackSummaryTool.h"
#include "TrkToolInterfaces/IBoundaryCheckTool.h"
#include "TrkToolInterfaces/IRIO_OnTrackCreator.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 "MuonIdHelpers/IMuonIdHelperSvc.h"
#include "TrkPrepRawData/PrepRawData.h"
 
// PACKAGE
#include "ActsToolInterfaces/IActsToTrkConverterTool.h"
#include "ActsGeometryInterfaces/ITrackingGeometryTool.h"
#include "Acts/EventData/TrackParameters.hpp"
#include "MuonReadoutGeometry/MuonDetectorManager.h"
 
namespace ActsTrk {
class ActsToTrkConverterTool : public extends<AthAlgTool, IActsToTrkConverterTool>
{
 
public:
  virtual StatusCode initialize() override;
 
  using base_class::base_class;
 
 

  virtual 
  const Trk::Surface&
  actsSurfaceToTrkSurface(const Acts::Surface &actsSurface) const override;

  virtual
  const Acts::Surface&
  trkSurfaceToActsSurface(const Trk::Surface &atlasSurface) const override;

  virtual std::vector<Acts::SourceLink> trkTrackToSourceLinks(const Trk::Track& track) const override;
 
  virtual void toSourceLinks(const std::vector<const Trk::MeasurementBase*>& measSet,
                              std::vector<Acts::SourceLink>& links) const override final;
 
  virtual void toSourceLinks(const std::vector<const Trk::PrepRawData*>& prdSet,
                             std::vector<Acts::SourceLink>& links) const override final;
 
  virtual std::unique_ptr<Trk::Track> convertFitResult(const EventContext& ctx,
                                                       ActsTrk::MutableTrackContainer& tracks,
                                                       TrackFitResult_t& fitResult,
                                                       const Trk::TrackInfo::TrackFitter fitAuthor,
                                                       const detail::SourceLinkType slType) const override final;
  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;
 
 
private:
  bool actsTrackParameterPositionCheck(
     const Acts::BoundTrackParameters& actsParameter,
     const Trk::TrackParameters& tsos, const Acts::GeometryContext& gctx) const;
 
  PublicToolHandle<ActsTrk::ITrackingGeometryTool> m_trackingGeometryTool{this, "TrackingGeometryTool", "ActsTrackingGeometryTool"};
  
  ToolHandle<Trk::IExtendedTrackSummaryTool> m_trkSummaryTool {this, "SummaryTool", "", "ToolHandle for track summary tool"};
  ToolHandle<Trk::IBoundaryCheckTool> m_boundaryCheckTool {this, "BoundaryCheckTool",  "", "Boundary checking tool for detector sensitivities"};
  ToolHandle<Trk::IRIO_OnTrackCreator> m_ROTcreator {this, "RotCreatorTool", ""};
 
  std::shared_ptr<const Acts::TrackingGeometry> m_trackingGeometry{};
  std::unordered_map<Identifier, const Acts::Surface*> m_actsSurfaceMap{};
 
  Gaudi::Property<bool> m_visualDebugOutput{
     this, "VisualDebugOutput", false,
     "Print additional output for debug plots"};
 
 
  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"};
  
  SG::ReadCondHandleKey<MuonGM::MuonDetectorManager> m_muonMgrKey{this, "MuonManagerKey", "MuonDetectorManager"};
 
};
 
}; // namespace ActsTrk
 
#endif