LocalGeometry.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef LArG4_HEC_LocalGeometry_H
#define LArG4_HEC_LocalGeometry_H
 
#include "LArG4HEC/ILocalGeometry.h"
#include "AthenaBaseComps/AthService.h"
 
#include "GeoModelInterfaces/IGeoModelSvc.h"
#include "GeoModelInterfaces/IGeoDbTagSvc.h"
 
class LArG4Identifier;
class G4Step;
 
namespace LArG4 {
 
  namespace HEC {
 
    class LocalGeometry: public extends<AthService, ILocalGeometry> {
 
    public:
 
      LocalGeometry(const std::string& name, ISvcLocator * pSvcLocator);
      StatusCode initialize() override final;
      virtual ~LocalGeometry() = default;
 
      LArG4Identifier CalculateIdentifier( const G4Step* a_step, const eLocalGeometryType type = kLocActive,
                                           int depthadd = 0, double deadzone = 4.*CLHEP::mm, double locyadd = 0.*CLHEP::mm) const override final;
 
    private:
      int binSearch(double ly, int depth, int reg) const;
      int binSearchAll(double ly, int depth, bool regular=false) const;
      double deadZone(double locx, double locy) const;
      ServiceHandle<IGeoModelSvc> m_geoModel{this, "GeoModelSvc", "GeoModelSvc"};
      ServiceHandle<IGeoDbTagSvc> m_geoDbTagSvc{this, "GeoDbTagSvc", "GeoDbTagSvc"};
 
      Gaudi::Property<bool> m_isX{this, "isX", false};
      double m_depthSize[7] = {0.0};
      double m_firstAbsorber[7] = {0.0};
      double m_pads[7][15] = {}; // 15 is the number of bins in eta.
      double m_betweenWheel = 0.0;
    };
 
  } // namespace HEC
 
} // namespace LArG4
 
#endif // LArG4_HEC_LocalGeometry_H