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//--------------------------------------------------------------------------------------------------
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// $Id: Muon.h,v 1.38 2010/05/29 18:08:05 bendavid Exp $
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//
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// Muon
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//
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// Classified into 3 Types
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// Standalone : Muon fit from hits in the muon chambers
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// Tracker : Tracker matched track to muon chambers with segments
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// Global : Combined track and muon chambers fit
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//
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// In the muon class all three muon classes exist and can be determined by checking
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// whether a fit track exists for such a Muon (eg HasTrackerTrk() == kTRUE). When
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// BestTrk function is called the global fit is returned, if that does not
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// exist the tracker fit is returned upon that failure the standalone muon
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// is subsequently returned. To consult more see:
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// http://cmsdoc.cern.ch/cms/Physics/muon/MPOG/Notes/MuonReco.pdf
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//
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// Quality Varaibles for Selection
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// Isolation : decomposed to IsoRNNXXXXX
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// NN = 03,05 to denote R =0.3,0.5 in Isolation Cone
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// XXXXX = SumPt - Sum of Pt of Tracks in Cone (using all Pt Tracks)
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// XXXXX = EmEt - Sum of Et of Em component of Calo Towers (Veto=0.08)
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// XXXXX = HadEt - Sum of Et of Had component of Calo Towers (Veto=0.1)
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// XXXXX = HoEt - Sum of Pt of Ho component of Calo Towers (Veto=0.1)
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// XXXXX = NTrk - Number of Tracks within Cone (using all Pt Tracks)
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// XXXXX = NJet - Sum of Jets inside Cone
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//
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// Muon Quality Variables
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// Extracted from the Muon Tracking Associator
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// For more se https://twiki.cern.ch/twiki/bin/view/CMS/TrackAssociator
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// Energy Variables : Energy within (5x5 Ecal Crystal/Hcal/Ho) along Track
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// using calo towers
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// S9 Energy Variables : Energy using reconstructed hits calo towers default
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// Segment Variables :
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// Segment variables are stored in array of 8:
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// 0-3: Correspond to segments in 4 DT chambers in->outward(3 has no Y res)
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// 4-7: Correspond to segments in 4 CSC chambers in->out
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// If value undetermined 999999 is returned.
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// Variables:
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// DX,DY,PullX,PullY: Uncertainties/Pulls of propagated track
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// with respect to local muon segment
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// TrackDist,TrackDistErr: Summed Dist/Err (in X,Y) of segment with respect
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// to propagated track
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// NSegments : Number of segments in muon using Segment+Track Arbitration
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// NChambers : Number of muon chambers traversed in propagated track
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// LastHit : Returns farest (from center) station with a recorded segment
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// LastStation : Returns farest station using Segment+Track Arbitration
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//
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// Muon Id Methods: Please see Muon Id Note(as of now unpublished):
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// https://www.cmsaf.mit.edu/twiki/pub/CmsHep/HepWAnalysis/MuonID-ingo.pdf
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// TMOneStation : Returns bool whether muon passes "Tracker Muon One StationId"
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// -Matching criteria for one of all segments matched to muon
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// TMLastStation : Returns bool whether muon passes "LastStation Id" criteria
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// -Matching criteria for last most segment
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//
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// Authors: J.Bendavid, C.Loizides, C.Paus, P.Harris
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//--------------------------------------------------------------------------------------------------
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#ifndef MITANA_DATATREE_MUON_H
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#define MITANA_DATATREE_MUON_H
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#include "MitAna/DataTree/interface/Track.h"
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#include "MitAna/DataTree/interface/ChargedParticle.h"
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#include "MitAna/DataTree/interface/MuonQuality.h"
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namespace mithep {
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class Muon : public ChargedParticle {
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public:
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Muon();
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enum EClassType {
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kNone, //no track assigned
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kGlobal, //"Global"
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kTracker, //"Tracker"
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kSta, //"Standalone"
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kAny //any "best" of the above
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};
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const Track *BestTrk() const;
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const Track *GlobalTrk() const { return fGlobalTrkRef.Obj(); }
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const Track *StandaloneTrk() const { return fStaTrkRef.Obj(); }
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const Track *TrackerTrk() const { return fTrkTrkRef.Obj(); }
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const Track *Trk() const { return BestTrk(); }
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Double_t D0PV() const { return fD0PV; }
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Double_t D0PVErr() const { return fD0PVErr; }
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Double_t D0PVSignificance() const { return fD0PV/fD0PVErr; }
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Double_t Ip3dPV() const { return fIp3dPV; }
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Double_t Ip3dPVErr() const { return fIp3dPVErr; }
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Double_t Ip3dPVSignificance() const { return fIp3dPV/fIp3dPVErr; }
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Double_t D0PVBS() const { return fD0PVBS; }
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Double_t D0PVBSErr() const { return fD0PVBSErr; }
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Double_t D0PVBSSignificance() const { return fD0PVBS/fD0PVBSErr; }
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Double_t Ip3dPVBS() const { return fIp3dPVBS; }
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Double_t Ip3dPVBSErr() const { return fIp3dPVBSErr; }
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Double_t Ip3dPVBSSignificance() const { return fIp3dPVBS/fIp3dPVBSErr; }
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Double_t PVCompatibility() const { return fPVCompatibility; }
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Double_t PVBSCompatibility() const { return fPVBSCompatibility; }
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Double_t EmEnergy() const { return fEmEnergy; }
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Double_t EmS9Energy() const { return fEmS9Energy; }
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Double_t GetDX(Int_t iStation) const;
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Double_t GetDY(Int_t iStation) const;
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Double_t GetPullX(Int_t iStation) const;
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Double_t GetPullY(Int_t iStation) const;
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Double_t GetTrackDist(Int_t iStation) const;
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Double_t GetTrackDistErr(Int_t iStation) const;
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Int_t GetNSegments(Int_t iStation) const;
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Bool_t Has(EClassType type) const;
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Bool_t HasTrk() const;
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Bool_t HasGlobalTrk() const { return fGlobalTrkRef.IsValid(); }
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Bool_t HasStandaloneTrk() const { return fStaTrkRef.IsValid(); }
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Bool_t HasTrackerTrk() const { return fTrkTrkRef.IsValid(); }
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Double_t HadEnergy() const { return fHadEnergy; }
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Double_t HadS9Energy() const { return fHadS9Energy; }
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Double_t HoEnergy() const { return fHoEnergy; }
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Double_t HoS9Energy() const { return fHoS9Energy; }
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EClassType Is() const;
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Bool_t IsGlobalMuon() const { return fIsGlobalMuon; }
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Bool_t IsTrackerMuon() const { return fIsTrackerMuon; }
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Bool_t IsStandaloneMuon() const { return fIsStandaloneMuon; }
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Bool_t IsCaloMuon() const { return fIsCaloMuon; }
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Double_t IsoR03SumPt() const { return fIsoR03SumPt; }
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Double_t IsoR03EmEt() const { return fIsoR03EmEt; }
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Double_t IsoR03HadEt() const { return fIsoR03HadEt; }
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Double_t IsoR03HoEt() const { return fIsoR03HoEt; }
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UShort_t IsoR03NTracks() const { return fIsoR03NTracks; }
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UShort_t IsoR03NJets() const { return fIsoR03NJets; }
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Double_t IsoR05SumPt() const { return fIsoR05SumPt; }
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Double_t IsoR05EmEt() const { return fIsoR05EmEt; }
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Double_t IsoR05HadEt() const { return fIsoR05HadEt; }
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Double_t IsoR05HoEt() const { return fIsoR05HoEt; }
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UShort_t IsoR05NTracks() const { return fIsoR05NTracks; }
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UShort_t IsoR05NJets() const { return fIsoR05NJets; }
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UInt_t NValidHits() const { return fNValidHits; }
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UInt_t NChambers() const { return fNTraversedChambers; }
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UInt_t NSegments() const { return fStationMask.NBitsSet(); }
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Int_t LastHit() const;
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Int_t LastStation(Double_t iMaxD, Double_t iMaxP) const;
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Int_t LastStation(Int_t iMax=8) const;
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Int_t ObjId() const { return ObjType()*1000+Is(); }
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EObjType ObjType() const { return kMuon; }
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void Print(Option_t *opt="") const;
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Bool_t PromptTight(EClassType type) const;
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const MuonQuality &Quality() const { return fQuality; }
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MuonQuality &Quality() { return fQuality; }
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Bool_t StationBit(Int_t bit) const { return fStationMask.TestBit(bit); }
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Bool_t TMLastStation(Double_t iDYMin = 3, Double_t iPYMin = 3,
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Double_t iDXMin = 3, Double_t iPXMin = 3,UInt_t iN = 2) const;
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Bool_t TMOneStation(Double_t iDYMin = 3, Double_t iPYMin = 3,
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Double_t iDXMin = 3, Double_t iPXMin = 3,UInt_t iN = 1) const;
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void SetCharge(Char_t x) { fCharge = x; ClearCharge(); }
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void SetGlobalTrk(const Track *t)
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{ fGlobalTrkRef = t; ClearMom(); ClearCharge(); }
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void SetStandaloneTrk(const Track *t)
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{ fStaTrkRef = t; ClearMom(); ClearCharge(); }
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void SetTrackerTrk(const Track *t)
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{ fTrkTrkRef = t; ClearMom(); ClearCharge(); }
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void SetDX(Int_t iStation, Double_t iDX);
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void SetDY(Int_t iStation, Double_t iDY);
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void SetD0PV(Double_t x) { fD0PV = x; }
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void SetD0PVErr(Double_t x) { fD0PVErr = x; }
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void SetIp3dPV(Double_t x) { fIp3dPV = x; }
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void SetIp3dPVErr(Double_t x) { fIp3dPVErr = x; }
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void SetD0PVBS(Double_t x) { fD0PVBS = x; }
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void SetD0PVBSErr(Double_t x) { fD0PVBSErr = x; }
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void SetIp3dPVBS(Double_t x) { fIp3dPVBS = x; }
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void SetIp3dPVBSErr(Double_t x) { fIp3dPVBSErr = x; }
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void SetPVCompatibility(Double_t x) { fPVCompatibility = x; }
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void SetPVBSCompatibility(Double_t x) { fPVBSCompatibility = x; }
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void SetEmEnergy(Double_t EmEnergy) { fEmEnergy = EmEnergy; }
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void SetEmS9Energy(Double_t EmS9Energy) { fEmS9Energy = EmS9Energy; }
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void SetHadEnergy(Double_t HadEnergy) { fHadEnergy = HadEnergy; }
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void SetHadS9Energy(Double_t HadS9Energy) { fHadS9Energy = HadS9Energy; }
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void SetHoEnergy(Double_t HoEnergy) { fHoEnergy = HoEnergy; }
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void SetHoS9Energy(Double_t HoS9Energy) { fHoS9Energy = HoS9Energy; }
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void SetIsGlobalMuon(Bool_t b) { fIsGlobalMuon = b; }
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void SetIsTrackerMuon(Bool_t b) { fIsTrackerMuon = b; }
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void SetIsStandaloneMuon(Bool_t b) { fIsStandaloneMuon = b; }
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void SetIsCaloMuon(Bool_t b) { fIsCaloMuon = b; }
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void SetIsoR03SumPt(Double_t isoR03SumPt) { fIsoR03SumPt = isoR03SumPt; }
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void SetIsoR03EmEt(Double_t isoR03EmEt) { fIsoR03EmEt = isoR03EmEt; }
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void SetIsoR03HadEt(Double_t isoR03HadEt) { fIsoR03HadEt = isoR03HadEt; }
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void SetIsoR03HoEt(Double_t isoR03HoEt) { fIsoR03HoEt = isoR03HoEt; }
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void SetIsoR03NTracks(UShort_t isoR03NTrk) { fIsoR03NTracks = isoR03NTrk; }
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void SetIsoR03NJets(UShort_t isoR03NJets) { fIsoR03NJets = isoR03NJets; }
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void SetIsoR05SumPt(Double_t isoR05SumPt) { fIsoR05SumPt = isoR05SumPt; }
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void SetIsoR05EmEt(Double_t isoR05EmEt) { fIsoR05EmEt = isoR05EmEt; }
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void SetIsoR05HadEt(Double_t isoR05HadEt) { fIsoR05HadEt = isoR05HadEt; }
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void SetIsoR05HoEt(Double_t isoR05HoEt) { fIsoR05HoEt = isoR05HoEt; }
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void SetIsoR05NTracks(UShort_t isoR05NTrk) { fIsoR05NTracks = isoR05NTrk; }
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void SetIsoR05NJets(UShort_t isoR05NJets) { fIsoR05NJets = isoR05NJets; }
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void SetNValidHits(UShort_t iNValidHits) { fNValidHits = iNValidHits; }
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void SetNChambers(UShort_t iNTraCh) { fNTraversedChambers = iNTraCh; }
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void SetNSegments(Int_t iStation, Int_t NSegments);
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void SetPtEtaPhi(Double_t pt, Double_t eta, Double_t phi);
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void SetPullX(Int_t iStation, Double_t iPullX);
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void SetPullY(Int_t iStation, Double_t iPullY);
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void SetStationMask(UInt_t iStMask) { fStationMask.SetBits(iStMask); }
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void SetTrackDist(Int_t iStation, Double_t iDist);
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void SetTrackDistErr(Int_t iStation, Double_t iDistErr);
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protected:
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Double_t GetCharge() const;
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Double_t GetMass() const { return 105.658369e-3; }
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void GetMom() const;
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Vect3C fMom; //stored three-momentum
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Char_t fCharge; //stored charge - filled with -99 when reading old files
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Ref<Track> fGlobalTrkRef; //global combined track reference
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Ref<Track> fStaTrkRef; //standalone muon track reference
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Ref<Track> fTrkTrkRef; //tracker track reference
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Double32_t fIsoR03SumPt; //[0,0,14]isolation size R=0.3 sum pt
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Double32_t fIsoR03EmEt; //[0,0,14]isolation size R=0.3 em trans energy
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Double32_t fIsoR03HadEt; //[0,0,14]isolation size R=0.3 had trans energy
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Double32_t fIsoR03HoEt; //[0,0,14]isolation size R=0.3 ho trans energy
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UShort_t fIsoR03NTracks; //isolation size R=0.3 number of tracks
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UShort_t fIsoR03NJets; //isolation size R=0.3 number of jets
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Double32_t fIsoR05SumPt; //[0,0,14]isolation size R=0.5 sum pt
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Double32_t fIsoR05EmEt; //[0,0,14]isolation size R=0.5 em trans energy
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Double32_t fIsoR05HadEt; //[0,0,14]isolation size R=0.5 had trans energy
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Double32_t fIsoR05HoEt; //[0,0,14]isolation size R=0.5 ho trans energy
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UShort_t fIsoR05NTracks; //isolation size R=0.5 number of tracks
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UShort_t fIsoR05NJets; //isolation size R=0.5 number of jets
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Double32_t fEmEnergy; //[0,0,14]energy deposit in ecal
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Double32_t fHadEnergy; //[0,0,14]energy deposit in hcal
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Double32_t fHoEnergy; //[0,0,14]energy deposit in outer hcal
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Double32_t fEmS9Energy; //[0,0,14]energy deposit in 3x3 ecal
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Double32_t fHadS9Energy; //[0,0,14]energy deposit in 3x3 hcal
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Double32_t fHoS9Energy; //[0,0,14]energy deposit in 3x3 outer hcal
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Double32_t fD0PV; //[0,0,14]transverse impact parameter to signal PV
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Double32_t fD0PVErr; //[0,0,14]transverse impact parameter uncertainty to signal PV
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Double32_t fIp3dPV; //[0,0,14]3d impact parameter to signal PV
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Double32_t fIp3dPVErr; //[0,0,14]3d impact parameter uncertainty to signal PV
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Double32_t fD0PVBS; //[0,0,14]transverse impact parameter to signal PV w/ bs constraint
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Double32_t fD0PVBSErr; //[0,0,14]transverse impact parameter uncertainty to signal PV w/ bs constraint
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Double32_t fIp3dPVBS; //[0,0,14]3d impact parameter to signal PV w/ bs constraint
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Double32_t fIp3dPVBSErr; //[0,0,14]3d impact parameter uncertainty to signal PV w/ bs constraint
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Double32_t fPVCompatibility; //[0,0,14]chi^2 compatibility with signal PV (ndof=2)
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Double32_t fPVBSCompatibility; //[0,0,14]chi^2 compatibility with signal PV w/ bs constraint (ndof=2)
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UShort_t fNValidHits; //number of Valid hits in global fit
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UShort_t fNTraversedChambers; //number of traversed chambers
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MuonQuality fQuality; //muon quality
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BitMask8 fStationMask; //bitmap of station with tracks, 0-3 DT, 4-7 CSCs
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Double32_t fDX[8]; //[0,0,14]uncertainty in x in given muon chamber
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Double32_t fDY[8]; //[0,0,14]uncertainty in y in given muon chamber
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Double32_t fPullX[8]; //[0,0,14]pull in x in given muon chamber
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Double32_t fPullY[8]; //[0,0,14]pull in y in given muon chamber
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Double32_t fTrackDist[8]; //[0,0,14]dist. to track in trans. plane in muon chamber
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Double32_t fTrackDistErr[8]; //[0,0,14]error of dist. to track in trans. plane
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Int_t fNSegments[8]; //number of segments in given muon chamber
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Bool_t fIsGlobalMuon; //GlobalMuon algo flag
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Bool_t fIsTrackerMuon; //TrackerMuon algo flag
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Bool_t fIsStandaloneMuon; //StandaloneMuon algo flag
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Bool_t fIsCaloMuon; //CaloMuon algo flag
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ClassDef(Muon, 6) // Muon class
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};
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}
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//--------------------------------------------------------------------------------------------------
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inline const mithep::Track *mithep::Muon::BestTrk() const
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{
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// Return "best" track.
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if (HasTrackerTrk())
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return TrackerTrk();
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else if (HasGlobalTrk())
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return GlobalTrk();
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else if (HasStandaloneTrk())
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return StandaloneTrk();
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Error("BestTrk", "No track reference found, returning NULL pointer.");
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return 0;
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}
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//--------------------------------------------------------------------------------------------------
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inline Double_t mithep::Muon::GetCharge() const
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{
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// Return stored charge, unless it is set to invalid (-99),
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// in that case get charge from track as before
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if (fCharge==-99)
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return mithep::ChargedParticle::GetCharge();
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else
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return fCharge;
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}
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//--------------------------------------------------------------------------------------------------
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inline void mithep::Muon::GetMom() const
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{
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// Get momentum of the muon. We use an explicitly stored three vector, with the pdg mass,
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// since the momentum vector may be computed non-trivially in cmssw (since the tracker
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// information has better resolution apparently in some cases than the global fit.)
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// If momentum is unfilled, fall back to old method of getting momentum from best track
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// (for backwards compatibility.)
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if (fMom.Rho()>0.0) {
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fCachedMom.SetCoordinates(fMom.Rho(),fMom.Eta(),fMom.Phi(),GetMass());
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}
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else {
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mithep::ChargedParticle::GetMom();
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}
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}
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//--------------------------------------------------------------------------------------------------
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inline Double_t mithep::Muon::GetDX(Int_t iStation) const
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{
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// Return uncertainty in x in given chamber.
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| 311 |
assert(iStation >= 0 && iStation < 8);
|
| 312 |
return fDX[iStation];
|
| 313 |
}
|
| 314 |
|
| 315 |
//--------------------------------------------------------------------------------------------------
|
| 316 |
inline Double_t mithep::Muon::GetDY(Int_t iStation) const
|
| 317 |
{
|
| 318 |
// Return uncertainty in y in given chamber.
|
| 319 |
|
| 320 |
assert(iStation >= 0 && iStation < 8);
|
| 321 |
return fDY[iStation];
|
| 322 |
}
|
| 323 |
|
| 324 |
//--------------------------------------------------------------------------------------------------
|
| 325 |
inline Double_t mithep::Muon::GetPullX(Int_t iStation) const
|
| 326 |
{
|
| 327 |
// Return pull in x in given chamber.
|
| 328 |
|
| 329 |
assert(iStation >= 0 && iStation < 8);
|
| 330 |
return fPullX[iStation];
|
| 331 |
}
|
| 332 |
|
| 333 |
//--------------------------------------------------------------------------------------------------
|
| 334 |
inline Double_t mithep::Muon::GetPullY(Int_t iStation) const
|
| 335 |
{
|
| 336 |
// Return pull in y in given chamber.
|
| 337 |
|
| 338 |
assert(iStation >= 0 && iStation < 8);
|
| 339 |
return fPullY[iStation];
|
| 340 |
}
|
| 341 |
|
| 342 |
//--------------------------------------------------------------------------------------------------
|
| 343 |
inline Double_t mithep::Muon::GetTrackDist(Int_t iStation) const
|
| 344 |
{
|
| 345 |
// Return track distance in given chamber.
|
| 346 |
|
| 347 |
assert(iStation >= 0 && iStation < 8);
|
| 348 |
return fTrackDist[iStation];
|
| 349 |
}
|
| 350 |
|
| 351 |
//--------------------------------------------------------------------------------------------------
|
| 352 |
inline Double_t mithep::Muon::GetTrackDistErr(Int_t iStation) const
|
| 353 |
{
|
| 354 |
// Return error of track distance in given chamber.
|
| 355 |
|
| 356 |
assert(iStation >= 0 && iStation < 8);
|
| 357 |
return fTrackDistErr[iStation];
|
| 358 |
}
|
| 359 |
|
| 360 |
//--------------------------------------------------------------------------------------------------
|
| 361 |
inline Int_t mithep::Muon::GetNSegments(Int_t iStation) const
|
| 362 |
{
|
| 363 |
// Return number of segments in chamber.
|
| 364 |
|
| 365 |
assert(iStation >= 0 && iStation < 8);
|
| 366 |
return fNSegments[iStation];
|
| 367 |
}
|
| 368 |
|
| 369 |
//--------------------------------------------------------------------------------------------------
|
| 370 |
inline Bool_t mithep::Muon::Has(EClassType type) const
|
| 371 |
{
|
| 372 |
// Return true if the muon has a track of given class.
|
| 373 |
|
| 374 |
switch (type) {
|
| 375 |
case kAny:
|
| 376 |
if (HasTrk())
|
| 377 |
return kTRUE;
|
| 378 |
break;
|
| 379 |
case kGlobal:
|
| 380 |
if (HasGlobalTrk())
|
| 381 |
return kTRUE;
|
| 382 |
break;
|
| 383 |
case kTracker:
|
| 384 |
if (HasTrackerTrk())
|
| 385 |
return kTRUE;
|
| 386 |
break;
|
| 387 |
case kSta:
|
| 388 |
if (HasStandaloneTrk())
|
| 389 |
return kTRUE;
|
| 390 |
break;
|
| 391 |
case kNone:
|
| 392 |
if (!HasTrk())
|
| 393 |
return kTRUE;
|
| 394 |
break;
|
| 395 |
default:
|
| 396 |
break;
|
| 397 |
}
|
| 398 |
|
| 399 |
return kFALSE;
|
| 400 |
}
|
| 401 |
|
| 402 |
//--------------------------------------------------------------------------------------------------
|
| 403 |
inline Bool_t mithep::Muon::HasTrk() const
|
| 404 |
{
|
| 405 |
// Return true if the muon has assigned any kind of track.
|
| 406 |
|
| 407 |
return (HasGlobalTrk() || HasTrackerTrk() || HasStandaloneTrk());
|
| 408 |
}
|
| 409 |
|
| 410 |
//--------------------------------------------------------------------------------------------------
|
| 411 |
inline mithep::Muon::EClassType mithep::Muon::Is() const
|
| 412 |
{
|
| 413 |
// Return the "best" classification of the muon according to the assigned tracks.
|
| 414 |
|
| 415 |
if (HasGlobalTrk())
|
| 416 |
return kGlobal;
|
| 417 |
else if (HasTrackerTrk())
|
| 418 |
return kTracker;
|
| 419 |
else if (HasStandaloneTrk())
|
| 420 |
return kSta;
|
| 421 |
|
| 422 |
return kNone;
|
| 423 |
}
|
| 424 |
|
| 425 |
//--------------------------------------------------------------------------------------------------
|
| 426 |
inline Int_t mithep::Muon::LastHit() const
|
| 427 |
{
|
| 428 |
// Return the last hit, or -1 if no one found.
|
| 429 |
|
| 430 |
Int_t lId = -1;
|
| 431 |
for (Int_t i0 = 0; i0 < 8; ++i0) {
|
| 432 |
if (GetDX(i0) < 99999 || GetDY(i0) < 99999)
|
| 433 |
lId = i0;
|
| 434 |
}
|
| 435 |
return lId;
|
| 436 |
}
|
| 437 |
|
| 438 |
//--------------------------------------------------------------------------------------------------
|
| 439 |
inline Int_t mithep::Muon::LastStation(Int_t iMax) const
|
| 440 |
{
|
| 441 |
// Return the last station, or -1 of no one found.
|
| 442 |
|
| 443 |
Int_t lId = -1;
|
| 444 |
if(TMath::Abs(iMax) > 8)
|
| 445 |
iMax = 8;
|
| 446 |
for (Int_t i0 = 0; i0 < iMax; ++i0) {
|
| 447 |
if (StationBit(i0) && ((lId % 4) < (i0 % 4)))
|
| 448 |
lId = i0;
|
| 449 |
}
|
| 450 |
return lId;
|
| 451 |
}
|
| 452 |
|
| 453 |
//--------------------------------------------------------------------------------------------------
|
| 454 |
inline Int_t mithep::Muon::LastStation(Double_t iMaxD, Double_t iMaxP) const
|
| 455 |
{
|
| 456 |
// Return the last station for given deviation and relative error, or -1 if no one found.
|
| 457 |
|
| 458 |
Int_t lId = -1;
|
| 459 |
for (Int_t i0 = 0; i0 < 8; ++i0) {
|
| 460 |
if ((lId % 4) > (i0 % 4))
|
| 461 |
continue;
|
| 462 |
if (GetTrackDist(i0) < iMaxD &&
|
| 463 |
GetTrackDist(i0)/GetTrackDistErr(i0) < iMaxP)
|
| 464 |
lId = i0;
|
| 465 |
}
|
| 466 |
return lId;
|
| 467 |
}
|
| 468 |
|
| 469 |
//--------------------------------------------------------------------------------------------------
|
| 470 |
inline Bool_t mithep::Muon::PromptTight(EClassType type) const
|
| 471 |
{
|
| 472 |
// Return whether track for given class matches tight quality criteria.
|
| 473 |
|
| 474 |
const mithep::Track *lTrack = 0;
|
| 475 |
switch (type) {
|
| 476 |
case kAny:
|
| 477 |
lTrack = BestTrk();
|
| 478 |
break;
|
| 479 |
case kGlobal:
|
| 480 |
lTrack = GlobalTrk();
|
| 481 |
break;
|
| 482 |
case kTracker:
|
| 483 |
lTrack = TrackerTrk();
|
| 484 |
break;
|
| 485 |
case kSta:
|
| 486 |
lTrack = StandaloneTrk();
|
| 487 |
break;
|
| 488 |
default:
|
| 489 |
break;
|
| 490 |
}
|
| 491 |
|
| 492 |
if (lTrack == 0)
|
| 493 |
return kFALSE;
|
| 494 |
if (lTrack->NHits() < 11)
|
| 495 |
return kFALSE;
|
| 496 |
if (lTrack->Chi2()/lTrack->Ndof() > 10.)
|
| 497 |
return kFALSE;
|
| 498 |
if (lTrack->D0() > 0.2)
|
| 499 |
return kFALSE;
|
| 500 |
if ((LastHit() % 4) == 0)
|
| 501 |
return kFALSE;
|
| 502 |
return kTRUE;
|
| 503 |
}
|
| 504 |
|
| 505 |
//--------------------------------------------------------------------------------------------------
|
| 506 |
inline Bool_t mithep::Muon::TMOneStation(Double_t iDYMin, Double_t iPYMin,
|
| 507 |
Double_t iDXMin, Double_t iPXMin, UInt_t iN) const
|
| 508 |
{
|
| 509 |
// Check if the muon is matched to at least one station (chamber).
|
| 510 |
|
| 511 |
if (NSegments() < iN)
|
| 512 |
return kFALSE; //second last one
|
| 513 |
|
| 514 |
Bool_t pGoodX = kFALSE;
|
| 515 |
Bool_t pBadY = kFALSE;
|
| 516 |
for (Int_t i0 = 0; i0 < 8; ++i0) {
|
| 517 |
if ((TMath::Abs(GetDX(i0)) < iDXMin ||
|
| 518 |
TMath::Abs(GetPullX(i0)) < iPXMin))
|
| 519 |
pGoodX = kTRUE;
|
| 520 |
if (pGoodX &&
|
| 521 |
(TMath::Abs(GetDY(i0)) < iDYMin ||
|
| 522 |
TMath::Abs(GetPullY(i0)) < iPYMin))
|
| 523 |
return kTRUE;
|
| 524 |
if (TMath::Abs(GetDY(i0)) < 999999)
|
| 525 |
pBadY = kTRUE;
|
| 526 |
if (i0 == 3 && pGoodX && !pBadY)
|
| 527 |
return kTRUE;
|
| 528 |
}
|
| 529 |
return kFALSE;
|
| 530 |
}
|
| 531 |
|
| 532 |
//--------------------------------------------------------------------------------------------------
|
| 533 |
inline Bool_t mithep::Muon::TMLastStation(Double_t iDYMin, Double_t iPYMin,
|
| 534 |
Double_t iDXMin, Double_t iPXMin, UInt_t iN) const
|
| 535 |
{
|
| 536 |
// Check if the muon is matched to its last station (chamber).
|
| 537 |
|
| 538 |
if (NSegments() < iN)
|
| 539 |
return kFALSE; //second last one
|
| 540 |
|
| 541 |
Int_t lLast = LastStation(-3.,-3.); // last required station
|
| 542 |
if (lLast < 0)
|
| 543 |
return kFALSE;
|
| 544 |
if (GetDX(lLast) > 9999.)
|
| 545 |
return kFALSE;
|
| 546 |
lLast = LastStation(); //no requirements
|
| 547 |
if (lLast < 0)
|
| 548 |
return kFALSE;
|
| 549 |
if (!(TMath::Abs(GetDX(lLast)) < iDXMin ||
|
| 550 |
TMath::Abs(GetPullX(lLast)) < iPXMin))
|
| 551 |
return kFALSE;
|
| 552 |
if (lLast == 3)
|
| 553 |
lLast = LastStation(3);
|
| 554 |
if (lLast < 0)
|
| 555 |
return kFALSE;
|
| 556 |
if (!(TMath::Abs(GetDY(lLast)) < iDYMin ||
|
| 557 |
TMath::Abs(GetPullY(lLast)) < iPYMin))
|
| 558 |
return kFALSE;
|
| 559 |
return kTRUE;
|
| 560 |
}
|
| 561 |
|
| 562 |
//--------------------------------------------------------------------------------------------------
|
| 563 |
inline void mithep::Muon::SetDX(Int_t iStation, Double_t iDX)
|
| 564 |
{
|
| 565 |
// Return uncertainty in x in given chamber.
|
| 566 |
|
| 567 |
assert(iStation >= 0 && iStation < 8);
|
| 568 |
fDX[iStation] = iDX;
|
| 569 |
}
|
| 570 |
|
| 571 |
//--------------------------------------------------------------------------------------------------
|
| 572 |
inline void mithep::Muon::SetDY(Int_t iStation, Double_t iDY)
|
| 573 |
{
|
| 574 |
// Return uncertainty in y in given chamber.
|
| 575 |
|
| 576 |
assert(iStation >= 0 && iStation < 8);
|
| 577 |
fDY[iStation] = iDY;
|
| 578 |
}
|
| 579 |
|
| 580 |
//--------------------------------------------------------------------------------------------------
|
| 581 |
inline void mithep::Muon::SetPullX(Int_t iStation, Double_t iPullX)
|
| 582 |
{
|
| 583 |
// Set pull in x in given chamber.
|
| 584 |
|
| 585 |
assert(iStation >= 0 && iStation < 8);
|
| 586 |
fPullX[iStation] = iPullX;
|
| 587 |
}
|
| 588 |
|
| 589 |
//--------------------------------------------------------------------------------------------------
|
| 590 |
inline void mithep::Muon::SetPullY(Int_t iStation, Double_t iPullY)
|
| 591 |
{
|
| 592 |
// Set pull in y in given chamber.
|
| 593 |
|
| 594 |
assert(iStation >= 0 && iStation < 8);
|
| 595 |
fPullY[iStation] = iPullY;
|
| 596 |
}
|
| 597 |
|
| 598 |
//--------------------------------------------------------------------------------------------------
|
| 599 |
inline void mithep::Muon::SetTrackDist(Int_t iStation, Double_t iDist)
|
| 600 |
|
| 601 |
{
|
| 602 |
// Set track distance in given chamber.
|
| 603 |
|
| 604 |
assert(iStation >= 0 && iStation < 8);
|
| 605 |
fTrackDist[iStation] = iDist;
|
| 606 |
}
|
| 607 |
|
| 608 |
//--------------------------------------------------------------------------------------------------
|
| 609 |
inline void mithep::Muon::SetTrackDistErr(Int_t iStation, Double_t iDistErr)
|
| 610 |
{
|
| 611 |
// Set error of track distance in given chamber.
|
| 612 |
|
| 613 |
assert(iStation >= 0 && iStation < 8);
|
| 614 |
fTrackDistErr[iStation] = iDistErr;
|
| 615 |
}
|
| 616 |
|
| 617 |
//--------------------------------------------------------------------------------------------------
|
| 618 |
inline void mithep::Muon::SetNSegments(Int_t iStation, Int_t NSegments)
|
| 619 |
{
|
| 620 |
// Set number of segments in chamber.
|
| 621 |
|
| 622 |
assert(iStation >= 0 && iStation < 8);
|
| 623 |
fNSegments[iStation] = NSegments;
|
| 624 |
}
|
| 625 |
|
| 626 |
//-------------------------------------------------------------------------------------------------
|
| 627 |
inline void mithep::Muon::SetPtEtaPhi(Double_t pt, Double_t eta, Double_t phi)
|
| 628 |
{
|
| 629 |
// Set three-vector
|
| 630 |
|
| 631 |
fMom.Set(pt,eta,phi);
|
| 632 |
ClearMom();
|
| 633 |
}
|
| 634 |
#endif
|
| 635 |
|
| 636 |
|
| 637 |
|
| 638 |
|
| 639 |
|
