TrackProcessorUserActionFullG4.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
 
#ifndef ISF_GEANT4TOOLS_TRACKPROCESSORUSERACTIONFULLG4_H
#define ISF_GEANT4TOOLS_TRACKPROCESSORUSERACTIONFULLG4_H
 
#include "TrackProcessorUserActionBase.h"
 
#include "AthenaBaseComps/AthAlgTool.h"
 
#include "AtlasDetDescr/AtlasRegion.h"
 
#include "ISF_Interfaces/IEntryLayerTool.h"
#include "ISF_Interfaces/IGeoIDSvc.h"
 
#include "ISF_Event/EntryLayer.h"
 
#include "GaudiKernel/ToolHandle.h"
#include "GaudiKernel/ServiceHandle.h"
 
#include <string>
 
// forward declarations
 
// Geant4
class G4LogicalVolume;
 
namespace G4UA{
 
  namespace iGeant4{
 
    class TrackProcessorUserActionFullG4 final: public ::G4UA::iGeant4::TrackProcessorUserActionBase {
    public:
      struct Config
      {
        Config() = delete;
        Config(const std::string& name):
          entryLayerTool(""),
          geoIDSvc("",name)
        {}

        ToolHandle<ISF::IEntryLayerTool> entryLayerTool;
        ServiceHandle<ISF::IGeoIDSvc>    geoIDSvc;
        int truthVolLevel{1};
        unsigned int                     verboseLevel=0;
        bool isITkGeometry{};
      };
 
      TrackProcessorUserActionFullG4(const Config& config);
      virtual ~TrackProcessorUserActionFullG4() {}
 
      virtual void PreUserTrackingAction(const G4Track*) override final;
    private:
      void ISFSteppingAction(const G4Step*, ISF::ISFParticle *curISP) override final;
 
      Config m_config;
 
      ISF::EntryLayer entryLayer(const G4Step* aStep);

      ISF::IEntryLayerTool                *m_entryLayerToolQuick; 

      ISF::IGeoIDSvc                      *m_geoIDSvcQuick; 
 
      
      std::map<std::string, int, std::less<std::string> > m_entryLayerMap;
 
      AtlasDetDescr::AtlasRegion m_nextGeoID;
      const G4Track* m_currentTrack;
      
    }; // class TrackProcessorUserActionFullG4
 
  }// iGeant4
 
} // G4UA
 
#endif // ISF_GEANT4TOOLS_TRACKPROCESSORUSERACTIONFULLG4_H