PRDtoTrackMapTool.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRK_PRDtoTrackMapTool_H
#define TRK_PRDtoTrackMapTool_H
 
#include "TrkToolInterfaces/IPRDtoTrackMapTool.h"
#include "AthenaBaseComps/AthAlgTool.h"
#include "GaudiKernel/ServiceHandle.h"
 
#include "MuonIdHelpers/IMuonIdHelperSvc.h"
#include "TrkEventUtils/PRDtoTrackMap.h"
 
#include <set>
#include <map>
 
namespace Trk {
 
  class Track;
  class PrepRawData;
 
  class PRDtoTrackMapTool final
      : public extends<AthAlgTool, IPRDtoTrackMapTool> {
 
   public:
    PRDtoTrackMapTool(const std::string&,const std::string&,const IInterface*);
    virtual ~PRDtoTrackMapTool()=default;
    virtual StatusCode initialize() override;
 
    virtual
    std::unique_ptr<Trk::PRDtoTrackMap> createPRDtoTrackMap() const override;
    virtual
    std::unique_ptr<Trk::PRDtoTrackMap> reduceToStorableMap(std::unique_ptr<Trk::PRDtoTrackMap> &&obj_in) const override;
 
    StatusCode addPRDs(Trk::PRDtoTrackMap &virt_prd_to_track_map,  const Trk::Track& track ) const override;
 
    virtual std::vector< const PrepRawData* > getPrdsOnTrack(Trk::PRDtoTrackMap &virt_prd_to_track_map,
                                                             const Track& track) const override;
 
 
    virtual IPRDtoTrackMapTool::TrackSet findConnectedTracks(Trk::PRDtoTrackMap &virt_prd_to_track_map,
                                                            const Track& track) const override ;
 
  class PRDtoTrackMap : public Trk::PRDtoTrackMap
    {
      friend class PRDtoTrackMapTool;
    public:
      const std::type_info& getType() const override {return typeid(PRDtoTrackMap); }
    };
 
  private:
    ServiceHandle<Muon::IMuonIdHelperSvc> m_idHelperSvc {this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"};
  protected:
    void ensureType(Trk::PRDtoTrackMap &virt_prd_to_track_map) const ;
  };
}
#endif