RpcReadoutGeomTool.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MUONGEOMODELR4_RPCREAOUDGEOMTOOL_H
#define MUONGEOMODELR4_RPCREAOUDGEOMTOOL_H
 
#include <AthenaBaseComps/AthAlgTool.h>
#include <MuonReadoutGeometryR4/RpcReadoutElement.h>
 
#include <GeoModelInterfaces/IGeoDbTagSvc.h>
#include <MuonGeoModelR4/IMuonReaoutGeomTool.h>
#include <MuonGeoModelR4/IMuonGeoUtilityTool.h>
#include <MuonIdHelpers/IMuonIdHelperSvc.h>
 
#include <GeoModelHelpers/GeoDeDuplicator.h>
 
class GeoBox;
 
namespace MuonGMR4 {
class RpcReadoutGeomTool : public extends<AthAlgTool,IMuonReadoutGeomTool> {
   public:
    // Constructor
    using base_class::base_class;
 
    StatusCode buildReadOutElements(MuonDetectorManager &mgr) override final;
 
   private:
    ServiceHandle<Muon::IMuonIdHelperSvc> m_idHelperSvc{this, "IdHelperSvc", 
                                          "Muon::MuonIdHelperSvc/MuonIdHelperSvc"};
 
    ServiceHandle<IGeoDbTagSvc> m_geoDbTagSvc{this, "GeoDbTagSvc", "GeoDbTagSvc"};
 
    PublicToolHandle<IMuonGeoUtilityTool> m_geoUtilTool{this,"GeoUtilTool", "" };
    
    struct wRPCTable {
       double stripPitchEta{0.};
       double stripPitchPhi{0.};
       double stripWidthEta{0.};
       double stripWidthPhi{0.};
       double firstOffSetPhi{0.};
       double firstOffSetEta{0.};
       unsigned int numEtaStrips{0};
       unsigned int numPhiStrips{0};
    };

    struct FactoryCache {
       
      using ParamBookTable = std::map<std::string, wRPCTable>;
 
       std::set<StripDesignPtr, StripDesignSorter> stripDesigns{};
       std::set<StripLayerPtr, StripLayerSorter> stripLayers{};
       ParamBookTable parameterBook{};
       GeoDeDuplicator trfNodeMaker{};
          
    };

    StatusCode readParameterBook(FactoryCache& cache);
    StatusCode loadDimensions(RpcReadoutElement::defineArgs& args, FactoryCache& factory);
    std::unique_ptr<StripDesign> constructDesign(const GeoBox* planeBox,
                                                 const wRPCTable& paramBook,
                                                 bool phiPlane) const;
 
};
 
}  // namespace MuonGMR4
#endif