RpcRoadDefiner.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef  TRIGL2MUONSA_RPCROADDEFINER_H
#define  TRIGL2MUONSA_RPCROADDEFINER_H
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "GaudiKernel/ServiceHandle.h"
#include "GaudiKernel/ToolHandle.h"
 
#include "TrigMuonToolInterfaces/ITrigMuonBackExtrapolator.h"
#include "RpcData.h"
#include "RpcPatFinder.h"
#include "MuonRoad.h"
#include "RpcFitResult.h"
#include "BarrelRoadData.h"
#include "TrigT1Interfaces/RecMuonRoI.h"
#include "xAODTrigger/MuonRoI.h"
#include "IRegionSelector/IRegSelTool.h"
#include "MuonIdHelpers/IMuonIdHelperSvc.h"
 
#include <string>
 
namespace TrigL2MuonSA {
 
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
 
class RpcRoadDefiner: public AthAlgTool
{
 public:
  using AthAlgTool::AthAlgTool;
 
  virtual StatusCode initialize() override;
 
 public:
  StatusCode defineRoad(const EventContext& ctx,
            const xAOD::MuonRoI*    p_roi,
            const bool                          insideOut,
            TrigL2MuonSA::MuonRoad&             muonRoad,
            const TrigL2MuonSA::RpcLayerHits&   rpcLayerHits,
            const ToolHandle<RpcPatFinder>*     rpcPatFinder,
            TrigL2MuonSA::RpcFitResult&         rpcFitResult,
            const double                        roiEtaMinLow,
            const double                        roiEtaMaxLow,
            const double                        roiEtaMinHigh,
            const double                        roiEtaMaxHigh) const;
 
  void setRoadWidthForFailure(double rWidth_RPC_Failed){ m_rWidth_RPC_Failed = rWidth_RPC_Failed; };
  void setRpcGeometry(bool use_rpc){ m_use_rpc = use_rpc; };
 
 protected:
  float f(float x, float c0, float c1, float c2, float c3) const;
  float fp(float x, float c33, float c22, float c1) const;
 
 private:
  double m_rWidth_RPC_Failed{0};
  bool m_use_rpc{true};
 
  ToolHandle<IRegSelTool> m_regionSelector{this, "RegionSelectionTool", "RegSelTool/RegSelTool_MDT", "MDT Region Selector Tool"};
  ServiceHandle<Muon::IMuonIdHelperSvc> m_idHelperSvc {this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"};
};
 
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
 
 inline float TrigL2MuonSA::RpcRoadDefiner::f(float x, float c0, float c1, float c2, float c3) const
   {
     return c0 + x * (c1 + x * (c2 + x * c3)); // faster
   }
 
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
 inline float TrigL2MuonSA::RpcRoadDefiner::fp(float x, float c33, float c22, float c1) const
   {
     return c1 + x * (c22 + x * c33); // faster
   }
 
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
}
 
#endif // TRIGL2MUONSA_RPCROADDEFINER_H