ViewVC Help
View File | Revision Log | Show Annotations | Root Listing
root/cvsroot/UserCode/MitAna/DataTree/interface/Muon.h
Revision: 1.46
Committed: Wed Mar 28 12:15:34 2012 UTC (13 years, 1 month ago) by paus
Content type: text/plain
Branch: MAIN
Changes since 1.45: +21 -13 lines
Log Message:
Enable skimming.

File Contents

# User Rev Content
1 loizides 1.1 //--------------------------------------------------------------------------------------------------
2 paus 1.46 // $Id: Muon.h,v 1.45 2011/10/23 01:53:16 paus Exp $
3 loizides 1.1 //
4     // Muon
5 loizides 1.23 //
6 pharris 1.22 // Classified into 3 Types
7 loizides 1.23 // Standalone : Muon fit from hits in the muon chambers
8     // Tracker : Tracker matched track to muon chambers with segments
9     // Global : Combined track and muon chambers fit
10 loizides 1.1 //
11 loizides 1.23 // In the muon class all three muon classes exist and can be determined by checking
12     // whether a fit track exists for such a Muon (eg HasTrackerTrk() == kTRUE). When
13     // BestTrk function is called the global fit is returned, if that does not
14     // exist the tracker fit is returned upon that failure the standalone muon
15     // is subsequently returned. To consult more see:
16 pharris 1.22 // http://cmsdoc.cern.ch/cms/Physics/muon/MPOG/Notes/MuonReco.pdf
17     //
18 paus 1.46 // Quality Variables for Selection
19 pharris 1.22 // Isolation : decomposed to IsoRNNXXXXX
20     // NN = 03,05 to denote R =0.3,0.5 in Isolation Cone
21 loizides 1.23 // XXXXX = SumPt - Sum of Pt of Tracks in Cone (using all Pt Tracks)
22     // XXXXX = EmEt - Sum of Et of Em component of Calo Towers (Veto=0.08)
23     // XXXXX = HadEt - Sum of Et of Had component of Calo Towers (Veto=0.1)
24     // XXXXX = HoEt - Sum of Pt of Ho component of Calo Towers (Veto=0.1)
25     // XXXXX = NTrk - Number of Tracks within Cone (using all Pt Tracks)
26     // XXXXX = NJet - Sum of Jets inside Cone
27     //
28 pharris 1.22 // Muon Quality Variables
29     // Extracted from the Muon Tracking Associator
30 loizides 1.23 // For more se https://twiki.cern.ch/twiki/bin/view/CMS/TrackAssociator
31 pharris 1.22 // Energy Variables : Energy within (5x5 Ecal Crystal/Hcal/Ho) along Track
32 loizides 1.23 // using calo towers
33     // S9 Energy Variables : Energy using reconstructed hits calo towers default
34 pharris 1.22 // Segment Variables :
35     // Segment variables are stored in array of 8:
36 loizides 1.23 // 0-3: Correspond to segments in 4 DT chambers in->outward(3 has no Y res)
37     // 4-7: Correspond to segments in 4 CSC chambers in->out
38 pharris 1.22 // If value undetermined 999999 is returned.
39     // Variables:
40 loizides 1.23 // DX,DY,PullX,PullY: Uncertainties/Pulls of propagated track
41     // with respect to local muon segment
42     // TrackDist,TrackDistErr: Summed Dist/Err (in X,Y) of segment with respect
43     // to propagated track
44     // NSegments : Number of segments in muon using Segment+Track Arbitration
45     // NChambers : Number of muon chambers traversed in propagated track
46 ceballos 1.40 // NMatches : Number of muon chambers with matches
47 loizides 1.23 // LastHit : Returns farest (from center) station with a recorded segment
48     // LastStation : Returns farest station using Segment+Track Arbitration
49     //
50 pharris 1.22 // Muon Id Methods: Please see Muon Id Note(as of now unpublished):
51     // https://www.cmsaf.mit.edu/twiki/pub/CmsHep/HepWAnalysis/MuonID-ingo.pdf
52 loizides 1.23 // TMOneStation : Returns bool whether muon passes "Tracker Muon One StationId"
53     // -Matching criteria for one of all segments matched to muon
54     // TMLastStation : Returns bool whether muon passes "LastStation Id" criteria
55     // -Matching criteria for last most segment
56 loizides 1.1 //
57 loizides 1.16 // Authors: J.Bendavid, C.Loizides, C.Paus, P.Harris
58 loizides 1.1 //--------------------------------------------------------------------------------------------------
59 loizides 1.6
60 loizides 1.16 #ifndef MITANA_DATATREE_MUON_H
61     #define MITANA_DATATREE_MUON_H
62 loizides 1.8
63 loizides 1.16 #include "MitAna/DataTree/interface/Track.h"
64 bendavid 1.11 #include "MitAna/DataTree/interface/ChargedParticle.h"
65 sixie 1.34 #include "MitAna/DataTree/interface/MuonQuality.h"
66 pharris 1.15
67     namespace mithep {
68     class Muon : public ChargedParticle {
69 loizides 1.1 public:
70 loizides 1.20 Muon();
71 loizides 1.18
72     enum EClassType {
73     kNone, //no track assigned
74     kGlobal, //"Global"
75 loizides 1.31 kTracker, //"Tracker"
76 loizides 1.18 kSta, //"Standalone"
77     kAny //any "best" of the above
78     };
79 bendavid 1.2
80 loizides 1.23 const Track *BestTrk() const;
81 loizides 1.30 const Track *GlobalTrk() const { return fGlobalTrkRef.Obj(); }
82     const Track *StandaloneTrk() const { return fStaTrkRef.Obj(); }
83     const Track *TrackerTrk() const { return fTrkTrkRef.Obj(); }
84     const Track *Trk() const { return BestTrk(); }
85 bendavid 1.35 Double_t D0PV() const { return fD0PV; }
86     Double_t D0PVErr() const { return fD0PVErr; }
87     Double_t D0PVSignificance() const { return fD0PV/fD0PVErr; }
88     Double_t Ip3dPV() const { return fIp3dPV; }
89     Double_t Ip3dPVErr() const { return fIp3dPVErr; }
90     Double_t Ip3dPVSignificance() const { return fIp3dPV/fIp3dPVErr; }
91     Double_t D0PVBS() const { return fD0PVBS; }
92     Double_t D0PVBSErr() const { return fD0PVBSErr; }
93     Double_t D0PVBSSignificance() const { return fD0PVBS/fD0PVBSErr; }
94     Double_t Ip3dPVBS() const { return fIp3dPVBS; }
95     Double_t Ip3dPVBSErr() const { return fIp3dPVBSErr; }
96     Double_t Ip3dPVBSSignificance() const { return fIp3dPVBS/fIp3dPVBSErr; }
97 paus 1.45 Double_t D0PVUB() const { return fD0PVUB; }
98     Double_t D0PVUBErr() const { return fD0PVUBErr; }
99     Double_t D0PVUBSignificance() const { return fD0PVUB/fD0PVUBErr; }
100     Double_t Ip3dPVUB() const { return fIp3dPVUB; }
101     Double_t Ip3dPVUBErr() const { return fIp3dPVUBErr; }
102     Double_t Ip3dPVUBSignificance() const { return fIp3dPVUB/fIp3dPVUBErr; }
103     Double_t D0PVUBBS() const { return fD0PVUBBS; }
104     Double_t D0PVUBBSErr() const { return fD0PVUBBSErr; }
105     Double_t D0PVUBBSSignificance() const { return fD0PVUBBS/fD0PVUBBSErr; }
106     Double_t Ip3dPVUBBS() const { return fIp3dPVUBBS; }
107     Double_t Ip3dPVUBBSErr() const { return fIp3dPVUBBSErr; }
108     Double_t Ip3dPVUBBSSignificance() const { return fIp3dPVUBBS/fIp3dPVUBBSErr;}
109 bendavid 1.36 Double_t PVCompatibility() const { return fPVCompatibility; }
110     Double_t PVBSCompatibility() const { return fPVBSCompatibility; }
111 bendavid 1.42 Double_t TrkKink() const { return fTrkKink; }
112     Double_t GlbKink() const { return fGlbKink; }
113 loizides 1.30 Double_t EmEnergy() const { return fEmEnergy; }
114     Double_t EmS9Energy() const { return fEmS9Energy; }
115 loizides 1.20 Double_t GetDX(Int_t iStation) const;
116     Double_t GetDY(Int_t iStation) const;
117     Double_t GetPullX(Int_t iStation) const;
118     Double_t GetPullY(Int_t iStation) const;
119     Double_t GetTrackDist(Int_t iStation) const;
120     Double_t GetTrackDistErr(Int_t iStation) const;
121     Int_t GetNSegments(Int_t iStation) const;
122     Bool_t Has(EClassType type) const;
123 loizides 1.23 Bool_t HasTrk() const;
124 loizides 1.25 Bool_t HasGlobalTrk() const { return fGlobalTrkRef.IsValid(); }
125     Bool_t HasStandaloneTrk() const { return fStaTrkRef.IsValid(); }
126     Bool_t HasTrackerTrk() const { return fTrkTrkRef.IsValid(); }
127 loizides 1.23 Double_t HadEnergy() const { return fHadEnergy; }
128     Double_t HadS9Energy() const { return fHadS9Energy; }
129     Double_t HoEnergy() const { return fHoEnergy; }
130     Double_t HoS9Energy() const { return fHoS9Energy; }
131 loizides 1.20 EClassType Is() const;
132 bendavid 1.27 Bool_t IsGlobalMuon() const { return fIsGlobalMuon; }
133     Bool_t IsTrackerMuon() const { return fIsTrackerMuon; }
134     Bool_t IsStandaloneMuon() const { return fIsStandaloneMuon; }
135     Bool_t IsCaloMuon() const { return fIsCaloMuon; }
136 loizides 1.23 Double_t IsoR03SumPt() const { return fIsoR03SumPt; }
137     Double_t IsoR03EmEt() const { return fIsoR03EmEt; }
138     Double_t IsoR03HadEt() const { return fIsoR03HadEt; }
139     Double_t IsoR03HoEt() const { return fIsoR03HoEt; }
140 loizides 1.28 UShort_t IsoR03NTracks() const { return fIsoR03NTracks; }
141     UShort_t IsoR03NJets() const { return fIsoR03NJets; }
142 loizides 1.23 Double_t IsoR05SumPt() const { return fIsoR05SumPt; }
143     Double_t IsoR05EmEt() const { return fIsoR05EmEt; }
144     Double_t IsoR05HadEt() const { return fIsoR05HadEt; }
145     Double_t IsoR05HoEt() const { return fIsoR05HoEt; }
146 loizides 1.28 UShort_t IsoR05NTracks() const { return fIsoR05NTracks; }
147     UShort_t IsoR05NJets() const { return fIsoR05NJets; }
148 pharris 1.37 UInt_t NValidHits() const { return fNValidHits; }
149 loizides 1.28 UInt_t NChambers() const { return fNTraversedChambers; }
150     UInt_t NSegments() const { return fStationMask.NBitsSet(); }
151 ceballos 1.40 UInt_t NMatches() const { return fNMatches; }
152 loizides 1.20 Int_t LastHit() const;
153 loizides 1.18 Int_t LastStation(Double_t iMaxD, Double_t iMaxP) const;
154 sixie 1.34 Int_t LastStation(Int_t iMax=8) const;
155 loizides 1.30 Int_t ObjId() const { return ObjType()*1000+Is(); }
156 loizides 1.25 EObjType ObjType() const { return kMuon; }
157 loizides 1.29 void Print(Option_t *opt="") const;
158 sixie 1.34 Bool_t PromptTight(EClassType type) const;
159     const MuonQuality &Quality() const { return fQuality; }
160     MuonQuality &Quality() { return fQuality; }
161 loizides 1.23 Bool_t StationBit(Int_t bit) const { return fStationMask.TestBit(bit); }
162 loizides 1.28 Bool_t TMLastStation(Double_t iDYMin = 3, Double_t iPYMin = 3,
163     Double_t iDXMin = 3, Double_t iPXMin = 3,UInt_t iN = 2) const;
164     Bool_t TMOneStation(Double_t iDYMin = 3, Double_t iPYMin = 3,
165     Double_t iDXMin = 3, Double_t iPXMin = 3,UInt_t iN = 1) const;
166 bendavid 1.33 void SetCharge(Char_t x) { fCharge = x; ClearCharge(); }
167 loizides 1.28 void SetGlobalTrk(const Track *t)
168     { fGlobalTrkRef = t; ClearMom(); ClearCharge(); }
169     void SetStandaloneTrk(const Track *t)
170     { fStaTrkRef = t; ClearMom(); ClearCharge(); }
171     void SetTrackerTrk(const Track *t)
172     { fTrkTrkRef = t; ClearMom(); ClearCharge(); }
173 loizides 1.23 void SetDX(Int_t iStation, Double_t iDX);
174     void SetDY(Int_t iStation, Double_t iDY);
175 bendavid 1.35 void SetD0PV(Double_t x) { fD0PV = x; }
176     void SetD0PVErr(Double_t x) { fD0PVErr = x; }
177     void SetIp3dPV(Double_t x) { fIp3dPV = x; }
178     void SetIp3dPVErr(Double_t x) { fIp3dPVErr = x; }
179     void SetD0PVBS(Double_t x) { fD0PVBS = x; }
180     void SetD0PVBSErr(Double_t x) { fD0PVBSErr = x; }
181     void SetIp3dPVBS(Double_t x) { fIp3dPVBS = x; }
182     void SetIp3dPVBSErr(Double_t x) { fIp3dPVBSErr = x; }
183 paus 1.45 void SetD0PVUB(Double_t x) { fD0PVUB = x; }
184     void SetD0PVUBErr(Double_t x) { fD0PVUBErr = x; }
185     void SetIp3dPVUB(Double_t x) { fIp3dPVUB = x; }
186     void SetIp3dPVUBErr(Double_t x) { fIp3dPVUBErr = x; }
187     void SetD0PVUBBS(Double_t x) { fD0PVUBBS = x; }
188     void SetD0PVUBBSErr(Double_t x) { fD0PVUBBSErr = x; }
189     void SetIp3dPVUBBS(Double_t x) { fIp3dPVUBBS = x; }
190     void SetIp3dPVUBBSErr(Double_t x) { fIp3dPVUBBSErr = x; }
191 bendavid 1.36 void SetPVCompatibility(Double_t x) { fPVCompatibility = x; }
192     void SetPVBSCompatibility(Double_t x) { fPVBSCompatibility = x; }
193 bendavid 1.42 void SetTrkKink(Double_t x) { fTrkKink = x; }
194     void SetGlbKink(Double_t x) { fGlbKink = x; }
195 paus 1.45 void SetEmEnergy(Double_t emEnergy) { fEmEnergy = emEnergy; }
196     void SetEmS9Energy(Double_t emS9Energy) { fEmS9Energy = emS9Energy; }
197     void SetHadEnergy(Double_t hadEnergy) { fHadEnergy = hadEnergy; }
198     void SetHadS9Energy(Double_t hadS9Energy) { fHadS9Energy = hadS9Energy; }
199     void SetHoEnergy(Double_t hoEnergy) { fHoEnergy = hoEnergy; }
200     void SetHoS9Energy(Double_t hoS9Energy) { fHoS9Energy = hoS9Energy; }
201 bendavid 1.27 void SetIsGlobalMuon(Bool_t b) { fIsGlobalMuon = b; }
202     void SetIsTrackerMuon(Bool_t b) { fIsTrackerMuon = b; }
203     void SetIsStandaloneMuon(Bool_t b) { fIsStandaloneMuon = b; }
204     void SetIsCaloMuon(Bool_t b) { fIsCaloMuon = b; }
205 loizides 1.25 void SetIsoR03SumPt(Double_t isoR03SumPt) { fIsoR03SumPt = isoR03SumPt; }
206     void SetIsoR03EmEt(Double_t isoR03EmEt) { fIsoR03EmEt = isoR03EmEt; }
207     void SetIsoR03HadEt(Double_t isoR03HadEt) { fIsoR03HadEt = isoR03HadEt; }
208     void SetIsoR03HoEt(Double_t isoR03HoEt) { fIsoR03HoEt = isoR03HoEt; }
209 loizides 1.28 void SetIsoR03NTracks(UShort_t isoR03NTrk) { fIsoR03NTracks = isoR03NTrk; }
210     void SetIsoR03NJets(UShort_t isoR03NJets) { fIsoR03NJets = isoR03NJets; }
211 loizides 1.25 void SetIsoR05SumPt(Double_t isoR05SumPt) { fIsoR05SumPt = isoR05SumPt; }
212     void SetIsoR05EmEt(Double_t isoR05EmEt) { fIsoR05EmEt = isoR05EmEt; }
213     void SetIsoR05HadEt(Double_t isoR05HadEt) { fIsoR05HadEt = isoR05HadEt; }
214     void SetIsoR05HoEt(Double_t isoR05HoEt) { fIsoR05HoEt = isoR05HoEt; }
215 loizides 1.28 void SetIsoR05NTracks(UShort_t isoR05NTrk) { fIsoR05NTracks = isoR05NTrk; }
216     void SetIsoR05NJets(UShort_t isoR05NJets) { fIsoR05NJets = isoR05NJets; }
217 pharris 1.37 void SetNValidHits(UShort_t iNValidHits) { fNValidHits = iNValidHits; }
218 loizides 1.28 void SetNChambers(UShort_t iNTraCh) { fNTraversedChambers = iNTraCh; }
219 paus 1.45 void SetNSegments(Int_t iStation, Int_t nSegments);
220 ceballos 1.40 void SetNMatches(UShort_t iNMatCh) { fNMatches = iNMatCh; }
221 bendavid 1.32 void SetPtEtaPhi(Double_t pt, Double_t eta, Double_t phi);
222 loizides 1.16 void SetPullX(Int_t iStation, Double_t iPullX);
223     void SetPullY(Int_t iStation, Double_t iPullY);
224 loizides 1.25 void SetStationMask(UInt_t iStMask) { fStationMask.SetBits(iStMask); }
225 loizides 1.16 void SetTrackDist(Int_t iStation, Double_t iDist);
226     void SetTrackDistErr(Int_t iStation, Double_t iDistErr);
227 pharris 1.15
228 paus 1.46 // Some structural tools
229     void Mark() const;
230    
231 loizides 1.8 protected:
232 bendavid 1.32 Double_t GetCharge() const;
233 loizides 1.25 Double_t GetMass() const { return 105.658369e-3; }
234 bendavid 1.32 void GetMom() const;
235 loizides 1.25
236 bendavid 1.32 Vect3C fMom; //stored three-momentum
237     Char_t fCharge; //stored charge - filled with -99 when reading old files
238 loizides 1.25 Ref<Track> fGlobalTrkRef; //global combined track reference
239     Ref<Track> fStaTrkRef; //standalone muon track reference
240     Ref<Track> fTrkTrkRef; //tracker track reference
241 loizides 1.28 Double32_t fIsoR03SumPt; //[0,0,14]isolation size R=0.3 sum pt
242     Double32_t fIsoR03EmEt; //[0,0,14]isolation size R=0.3 em trans energy
243     Double32_t fIsoR03HadEt; //[0,0,14]isolation size R=0.3 had trans energy
244     Double32_t fIsoR03HoEt; //[0,0,14]isolation size R=0.3 ho trans energy
245     UShort_t fIsoR03NTracks; //isolation size R=0.3 number of tracks
246     UShort_t fIsoR03NJets; //isolation size R=0.3 number of jets
247     Double32_t fIsoR05SumPt; //[0,0,14]isolation size R=0.5 sum pt
248     Double32_t fIsoR05EmEt; //[0,0,14]isolation size R=0.5 em trans energy
249     Double32_t fIsoR05HadEt; //[0,0,14]isolation size R=0.5 had trans energy
250     Double32_t fIsoR05HoEt; //[0,0,14]isolation size R=0.5 ho trans energy
251     UShort_t fIsoR05NTracks; //isolation size R=0.5 number of tracks
252     UShort_t fIsoR05NJets; //isolation size R=0.5 number of jets
253     Double32_t fEmEnergy; //[0,0,14]energy deposit in ecal
254     Double32_t fHadEnergy; //[0,0,14]energy deposit in hcal
255     Double32_t fHoEnergy; //[0,0,14]energy deposit in outer hcal
256     Double32_t fEmS9Energy; //[0,0,14]energy deposit in 3x3 ecal
257     Double32_t fHadS9Energy; //[0,0,14]energy deposit in 3x3 hcal
258     Double32_t fHoS9Energy; //[0,0,14]energy deposit in 3x3 outer hcal
259 bendavid 1.35 Double32_t fD0PV; //[0,0,14]transverse impact parameter to signal PV
260     Double32_t fD0PVErr; //[0,0,14]transverse impact parameter uncertainty to signal PV
261     Double32_t fIp3dPV; //[0,0,14]3d impact parameter to signal PV
262     Double32_t fIp3dPVErr; //[0,0,14]3d impact parameter uncertainty to signal PV
263     Double32_t fD0PVBS; //[0,0,14]transverse impact parameter to signal PV w/ bs constraint
264     Double32_t fD0PVBSErr; //[0,0,14]transverse impact parameter uncertainty to signal PV w/ bs constraint
265     Double32_t fIp3dPVBS; //[0,0,14]3d impact parameter to signal PV w/ bs constraint
266     Double32_t fIp3dPVBSErr; //[0,0,14]3d impact parameter uncertainty to signal PV w/ bs constraint
267 bendavid 1.44 Double32_t fPVCompatibility; //[0,0,14]chi^2 compatibility with signal PV (ndof=2)
268     Double32_t fPVBSCompatibility; //[0,0,14]chi^2 compatibility with signal PV w/ bs constraint (ndof=2)
269 paus 1.45 Double32_t fD0PVUB; //[0,0,14]transverse impact parameter to signal PVUB (unbiased primary vertex - refit removing lepton track)
270     Double32_t fD0PVUBErr; //[0,0,14]transverse impact parameter uncertainty to signal PVUB
271     Double32_t fIp3dPVUB; //[0,0,14]3d impact parameter to signal PVUB
272     Double32_t fIp3dPVUBErr; //[0,0,14]3d impact parameter uncertainty to signal PVUB
273     Double32_t fD0PVUBBS; //[0,0,14]transverse impact parameter to signal PVUB w/ bs constraint
274     Double32_t fD0PVUBBSErr; //[0,0,14]transverse impact parameter uncertainty to signal PVUB w/ bs constraint
275     Double32_t fIp3dPVUBBS; //[0,0,14]3d impact parameter to signal PVUB w/ bs constraint
276     Double32_t fIp3dPVUBBSErr; //[0,0,14]3d impact parameter uncertainty to signal PVUB w/ bs constraint
277 bendavid 1.42 Double32_t fTrkKink; //[0,0,14]kink algorithm output (tracker track)
278     Double32_t fGlbKink; //[0,0,14]kink algorithm output (global track)
279 pharris 1.37 UShort_t fNValidHits; //number of Valid hits in global fit
280 loizides 1.28 UShort_t fNTraversedChambers; //number of traversed chambers
281 ceballos 1.40 UShort_t fNMatches; //number of muon chambers with matches
282 sixie 1.34 MuonQuality fQuality; //muon quality
283 loizides 1.18 BitMask8 fStationMask; //bitmap of station with tracks, 0-3 DT, 4-7 CSCs
284 loizides 1.28 Double32_t fDX[8]; //[0,0,14]uncertainty in x in given muon chamber
285     Double32_t fDY[8]; //[0,0,14]uncertainty in y in given muon chamber
286     Double32_t fPullX[8]; //[0,0,14]pull in x in given muon chamber
287     Double32_t fPullY[8]; //[0,0,14]pull in y in given muon chamber
288     Double32_t fTrackDist[8]; //[0,0,14]dist. to track in trans. plane in muon chamber
289     Double32_t fTrackDistErr[8]; //[0,0,14]error of dist. to track in trans. plane
290 loizides 1.18 Int_t fNSegments[8]; //number of segments in given muon chamber
291 loizides 1.28 Bool_t fIsGlobalMuon; //GlobalMuon algo flag
292     Bool_t fIsTrackerMuon; //TrackerMuon algo flag
293     Bool_t fIsStandaloneMuon; //StandaloneMuon algo flag
294     Bool_t fIsCaloMuon; //CaloMuon algo flag
295 loizides 1.16
296 bendavid 1.42 ClassDef(Muon, 8) // Muon class
297 loizides 1.1 };
298 loizides 1.4 }
299 loizides 1.8
300 loizides 1.9 //--------------------------------------------------------------------------------------------------
301 paus 1.46 inline void mithep::Muon::Mark() const
302     {
303     // mark myself
304     mithep::DataObject::Mark();
305     // mark my dependencies if they are there
306     if (HasTrackerTrk())
307     GlobalTrk()->Mark();
308     if (HasStandaloneTrk())
309     StandaloneTrk()->Mark();
310     if (HasTrackerTrk())
311     TrackerTrk()->Mark();
312     }
313    
314     //--------------------------------------------------------------------------------------------------
315 loizides 1.10 inline const mithep::Track *mithep::Muon::BestTrk() const
316     {
317     // Return "best" track.
318    
319 ceballos 1.39 if (HasTrackerTrk())
320     return TrackerTrk();
321     else if (HasGlobalTrk())
322 loizides 1.10 return GlobalTrk();
323 loizides 1.23 else if (HasStandaloneTrk())
324 loizides 1.10 return StandaloneTrk();
325    
326 loizides 1.20 Error("BestTrk", "No track reference found, returning NULL pointer.");
327 loizides 1.10 return 0;
328     }
329    
330     //--------------------------------------------------------------------------------------------------
331 bendavid 1.32 inline Double_t mithep::Muon::GetCharge() const
332     {
333     // Return stored charge, unless it is set to invalid (-99),
334     // in that case get charge from track as before
335    
336     if (fCharge==-99)
337     return mithep::ChargedParticle::GetCharge();
338     else
339     return fCharge;
340     }
341    
342     //--------------------------------------------------------------------------------------------------
343     inline void mithep::Muon::GetMom() const
344     {
345     // Get momentum of the muon. We use an explicitly stored three vector, with the pdg mass,
346     // since the momentum vector may be computed non-trivially in cmssw (since the tracker
347     // information has better resolution apparently in some cases than the global fit.)
348     // If momentum is unfilled, fall back to old method of getting momentum from best track
349     // (for backwards compatibility.)
350    
351 paus 1.46 if (fMom.Rho()>0.0)
352 bendavid 1.32 fCachedMom.SetCoordinates(fMom.Rho(),fMom.Eta(),fMom.Phi(),GetMass());
353 paus 1.46 else
354 bendavid 1.32 mithep::ChargedParticle::GetMom();
355     }
356    
357     //--------------------------------------------------------------------------------------------------
358 loizides 1.16 inline Double_t mithep::Muon::GetDX(Int_t iStation) const
359     {
360     // Return uncertainty in x in given chamber.
361    
362     assert(iStation >= 0 && iStation < 8);
363     return fDX[iStation];
364     }
365    
366     //--------------------------------------------------------------------------------------------------
367     inline Double_t mithep::Muon::GetDY(Int_t iStation) const
368     {
369     // Return uncertainty in y in given chamber.
370    
371     assert(iStation >= 0 && iStation < 8);
372     return fDY[iStation];
373     }
374    
375     //--------------------------------------------------------------------------------------------------
376     inline Double_t mithep::Muon::GetPullX(Int_t iStation) const
377     {
378     // Return pull in x in given chamber.
379    
380     assert(iStation >= 0 && iStation < 8);
381     return fPullX[iStation];
382     }
383    
384     //--------------------------------------------------------------------------------------------------
385     inline Double_t mithep::Muon::GetPullY(Int_t iStation) const
386     {
387     // Return pull in y in given chamber.
388    
389     assert(iStation >= 0 && iStation < 8);
390     return fPullY[iStation];
391     }
392    
393     //--------------------------------------------------------------------------------------------------
394     inline Double_t mithep::Muon::GetTrackDist(Int_t iStation) const
395     {
396     // Return track distance in given chamber.
397    
398     assert(iStation >= 0 && iStation < 8);
399     return fTrackDist[iStation];
400     }
401    
402     //--------------------------------------------------------------------------------------------------
403     inline Double_t mithep::Muon::GetTrackDistErr(Int_t iStation) const
404     {
405     // Return error of track distance in given chamber.
406    
407     assert(iStation >= 0 && iStation < 8);
408     return fTrackDistErr[iStation];
409     }
410    
411     //--------------------------------------------------------------------------------------------------
412     inline Int_t mithep::Muon::GetNSegments(Int_t iStation) const
413     {
414     // Return number of segments in chamber.
415    
416     assert(iStation >= 0 && iStation < 8);
417     return fNSegments[iStation];
418     }
419    
420     //--------------------------------------------------------------------------------------------------
421 loizides 1.18 inline Bool_t mithep::Muon::Has(EClassType type) const
422     {
423     // Return true if the muon has a track of given class.
424    
425     switch (type) {
426     case kAny:
427 loizides 1.23 if (HasTrk())
428 loizides 1.18 return kTRUE;
429     break;
430     case kGlobal:
431 loizides 1.23 if (HasGlobalTrk())
432 loizides 1.18 return kTRUE;
433     break;
434 loizides 1.31 case kTracker:
435 loizides 1.23 if (HasTrackerTrk())
436 loizides 1.18 return kTRUE;
437     break;
438     case kSta:
439 loizides 1.23 if (HasStandaloneTrk())
440 loizides 1.18 return kTRUE;
441     break;
442     case kNone:
443 loizides 1.23 if (!HasTrk())
444 loizides 1.18 return kTRUE;
445     break;
446     default:
447     break;
448     }
449    
450     return kFALSE;
451     }
452    
453     //--------------------------------------------------------------------------------------------------
454 loizides 1.23 inline Bool_t mithep::Muon::HasTrk() const
455     {
456     // Return true if the muon has assigned any kind of track.
457    
458     return (HasGlobalTrk() || HasTrackerTrk() || HasStandaloneTrk());
459     }
460    
461     //--------------------------------------------------------------------------------------------------
462 loizides 1.18 inline mithep::Muon::EClassType mithep::Muon::Is() const
463     {
464     // Return the "best" classification of the muon according to the assigned tracks.
465    
466 loizides 1.23 if (HasGlobalTrk())
467 loizides 1.18 return kGlobal;
468 loizides 1.23 else if (HasTrackerTrk())
469 loizides 1.31 return kTracker;
470 loizides 1.23 else if (HasStandaloneTrk())
471 loizides 1.18 return kSta;
472    
473     return kNone;
474     }
475    
476     //--------------------------------------------------------------------------------------------------
477     inline Int_t mithep::Muon::LastHit() const
478     {
479     // Return the last hit, or -1 if no one found.
480    
481     Int_t lId = -1;
482     for (Int_t i0 = 0; i0 < 8; ++i0) {
483     if (GetDX(i0) < 99999 || GetDY(i0) < 99999)
484     lId = i0;
485     }
486     return lId;
487     }
488    
489     //--------------------------------------------------------------------------------------------------
490     inline Int_t mithep::Muon::LastStation(Int_t iMax) const
491     {
492     // Return the last station, or -1 of no one found.
493    
494     Int_t lId = -1;
495     if(TMath::Abs(iMax) > 8)
496     iMax = 8;
497     for (Int_t i0 = 0; i0 < iMax; ++i0) {
498     if (StationBit(i0) && ((lId % 4) < (i0 % 4)))
499     lId = i0;
500     }
501     return lId;
502     }
503    
504     //--------------------------------------------------------------------------------------------------
505     inline Int_t mithep::Muon::LastStation(Double_t iMaxD, Double_t iMaxP) const
506     {
507     // Return the last station for given deviation and relative error, or -1 if no one found.
508    
509     Int_t lId = -1;
510     for (Int_t i0 = 0; i0 < 8; ++i0) {
511     if ((lId % 4) > (i0 % 4))
512     continue;
513     if (GetTrackDist(i0) < iMaxD &&
514     GetTrackDist(i0)/GetTrackDistErr(i0) < iMaxP)
515     lId = i0;
516     }
517     return lId;
518     }
519    
520     //--------------------------------------------------------------------------------------------------
521     inline Bool_t mithep::Muon::PromptTight(EClassType type) const
522     {
523     // Return whether track for given class matches tight quality criteria.
524    
525     const mithep::Track *lTrack = 0;
526     switch (type) {
527     case kAny:
528     lTrack = BestTrk();
529     break;
530     case kGlobal:
531     lTrack = GlobalTrk();
532     break;
533 loizides 1.31 case kTracker:
534 loizides 1.18 lTrack = TrackerTrk();
535     break;
536     case kSta:
537     lTrack = StandaloneTrk();
538     break;
539     default:
540     break;
541     }
542    
543     if (lTrack == 0)
544     return kFALSE;
545     if (lTrack->NHits() < 11)
546     return kFALSE;
547     if (lTrack->Chi2()/lTrack->Ndof() > 10.)
548     return kFALSE;
549     if (lTrack->D0() > 0.2)
550     return kFALSE;
551     if ((LastHit() % 4) == 0)
552     return kFALSE;
553     return kTRUE;
554     }
555    
556     //--------------------------------------------------------------------------------------------------
557     inline Bool_t mithep::Muon::TMOneStation(Double_t iDYMin, Double_t iPYMin,
558 loizides 1.28 Double_t iDXMin, Double_t iPXMin, UInt_t iN) const
559 loizides 1.18 {
560     // Check if the muon is matched to at least one station (chamber).
561    
562     if (NSegments() < iN)
563     return kFALSE; //second last one
564    
565     Bool_t pGoodX = kFALSE;
566 ceballos 1.19 Bool_t pBadY = kFALSE;
567 loizides 1.18 for (Int_t i0 = 0; i0 < 8; ++i0) {
568     if ((TMath::Abs(GetDX(i0)) < iDXMin ||
569     TMath::Abs(GetPullX(i0)) < iPXMin))
570     pGoodX = kTRUE;
571     if (pGoodX &&
572     (TMath::Abs(GetDY(i0)) < iDYMin ||
573     TMath::Abs(GetPullY(i0)) < iPYMin))
574     return kTRUE;
575     if (TMath::Abs(GetDY(i0)) < 999999)
576     pBadY = kTRUE;
577     if (i0 == 3 && pGoodX && !pBadY)
578     return kTRUE;
579     }
580     return kFALSE;
581     }
582    
583     //--------------------------------------------------------------------------------------------------
584     inline Bool_t mithep::Muon::TMLastStation(Double_t iDYMin, Double_t iPYMin,
585 loizides 1.28 Double_t iDXMin, Double_t iPXMin, UInt_t iN) const
586 loizides 1.18 {
587     // Check if the muon is matched to its last station (chamber).
588    
589     if (NSegments() < iN)
590     return kFALSE; //second last one
591    
592     Int_t lLast = LastStation(-3.,-3.); // last required station
593     if (lLast < 0)
594     return kFALSE;
595     if (GetDX(lLast) > 9999.)
596     return kFALSE;
597     lLast = LastStation(); //no requirements
598     if (lLast < 0)
599     return kFALSE;
600     if (!(TMath::Abs(GetDX(lLast)) < iDXMin ||
601     TMath::Abs(GetPullX(lLast)) < iPXMin))
602     return kFALSE;
603     if (lLast == 3)
604     lLast = LastStation(3);
605     if (lLast < 0)
606     return kFALSE;
607     if (!(TMath::Abs(GetDY(lLast)) < iDYMin ||
608     TMath::Abs(GetPullY(lLast)) < iPYMin))
609     return kFALSE;
610     return kTRUE;
611     }
612    
613     //--------------------------------------------------------------------------------------------------
614 loizides 1.16 inline void mithep::Muon::SetDX(Int_t iStation, Double_t iDX)
615     {
616     // Return uncertainty in x in given chamber.
617    
618     assert(iStation >= 0 && iStation < 8);
619     fDX[iStation] = iDX;
620     }
621    
622     //--------------------------------------------------------------------------------------------------
623     inline void mithep::Muon::SetDY(Int_t iStation, Double_t iDY)
624     {
625     // Return uncertainty in y in given chamber.
626    
627     assert(iStation >= 0 && iStation < 8);
628     fDY[iStation] = iDY;
629     }
630    
631     //--------------------------------------------------------------------------------------------------
632     inline void mithep::Muon::SetPullX(Int_t iStation, Double_t iPullX)
633     {
634     // Set pull in x in given chamber.
635    
636     assert(iStation >= 0 && iStation < 8);
637     fPullX[iStation] = iPullX;
638     }
639    
640     //--------------------------------------------------------------------------------------------------
641     inline void mithep::Muon::SetPullY(Int_t iStation, Double_t iPullY)
642     {
643     // Set pull in y in given chamber.
644    
645     assert(iStation >= 0 && iStation < 8);
646     fPullY[iStation] = iPullY;
647     }
648    
649     //--------------------------------------------------------------------------------------------------
650     inline void mithep::Muon::SetTrackDist(Int_t iStation, Double_t iDist)
651 loizides 1.23
652 loizides 1.16 {
653     // Set track distance in given chamber.
654    
655     assert(iStation >= 0 && iStation < 8);
656     fTrackDist[iStation] = iDist;
657     }
658    
659     //--------------------------------------------------------------------------------------------------
660     inline void mithep::Muon::SetTrackDistErr(Int_t iStation, Double_t iDistErr)
661     {
662     // Set error of track distance in given chamber.
663 pharris 1.15
664 loizides 1.16 assert(iStation >= 0 && iStation < 8);
665     fTrackDistErr[iStation] = iDistErr;
666     }
667 pharris 1.15
668 loizides 1.16 //--------------------------------------------------------------------------------------------------
669 paus 1.45 inline void mithep::Muon::SetNSegments(Int_t iStation, Int_t nSegments)
670 loizides 1.16 {
671     // Set number of segments in chamber.
672 pharris 1.15
673 loizides 1.16 assert(iStation >= 0 && iStation < 8);
674 paus 1.45 fNSegments[iStation] = nSegments;
675 loizides 1.16 }
676 bendavid 1.32
677     //-------------------------------------------------------------------------------------------------
678     inline void mithep::Muon::SetPtEtaPhi(Double_t pt, Double_t eta, Double_t phi)
679     {
680     // Set three-vector
681    
682     fMom.Set(pt,eta,phi);
683     ClearMom();
684     }
685 loizides 1.16 #endif