EventCnvSuperTool.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRKEVENTCNVTOOLS_EVENTCNVSUPERTOOL
#define TRKEVENTCNVTOOLS_EVENTCNVSUPERTOOL
 
#include "TrkEventCnvTools/IEventCnvSuperTool.h"
#include "GaudiKernel/ToolHandle.h"
#include "AthenaBaseComps/AthAlgTool.h"
#include "AthenaPoolUtilities/TPObjRef.h"
 
#include <atomic>
 
class Identifier;
class AtlasDetectorID;
 
namespace Trk
{
  class ITrkEventCnvTool;
  class Surface;
  class RIO_OnTrack;

class EventCnvSuperTool : public extends<AthAlgTool, IEventCnvSuperTool>
    {
    public:
 
      using base_class::base_class;
 
      virtual ~EventCnvSuperTool ();
 
      virtual StatusCode initialize() override;
 
      virtual StatusCode finalize() override;
 
      virtual const Trk::ITrkEventCnvTool* getCnvTool(const Identifier& id) const override;

      virtual const Trk::Surface* getSurface(const Identifier& id) const override;

      virtual void recreateRIO_OnTrack( RIO_OnTrack *RoT ) const override;

      virtual void prepareRIO_OnTrack( RIO_OnTrack* Rot) const override;

      virtual void prepareRIO_OnTrackLink( const RIO_OnTrack* Rot,
                                           ELKey_t& key,
                                           ELIndex_t& index ) const override;
 
      virtual bool canHandleInDet() const override   { return m_haveIdCnvTool;}
      virtual bool canHandleMuonSpectrometer() const override { return m_haveMuonCnvTool;}
      virtual int  maxNumberOfErrors() const override { return m_maxErrCount;}
      
      virtual bool noGeometry() const override {return !(m_haveIdCnvTool&&m_haveMuonCnvTool);}
 
      virtual bool doTrackOverlay() const override {return m_doTrackOverlay;}
 
    private:
      ToolHandle<Trk::ITrkEventCnvTool>   m_idCnvTool {this, "IdCnvTool", "InDet::InDetEventCnvTool/InDetEventCnvTool", "Tool used to handle ID RoTs etc"}; 
      ToolHandle<Trk::ITrkEventCnvTool>   m_muonCnvTool {this, "MuonCnvTool", "Muon::MuonEventCnvTool/MuonEventCnvTool", "Tool used to handle Muon RoTs etc"}; 
      const AtlasDetectorID*              m_detID = nullptr;             // atlas id helper
 
      bool                                m_haveIdCnvTool = false; 
      bool                                m_haveMuonCnvTool = false; 
 
      Gaudi::Property<bool> m_doMuons{this, "DoMuons", true,
    "If true (default), attempt to retrieve Muon helper tool and convert Muon objects."};
      Gaudi::Property<bool> m_doID{this, "DoID", true,
    "If true (default), attempt to retrieve Inner Detector helper tool and convert ID objects."};
 
      Gaudi::Property<bool> m_doTrackOverlay{this, "DoTrackOverlay", false,
    "If true, ID on-track conversion tools will look for background PRD collections"};
 
      mutable std::atomic_int             m_errCount = 0; 
      Gaudi::Property<int> m_maxErrCount{this, "MaxErrorCount", 10,
    "Maximum number of errors that will be reported"};
    };
  }
#endif