3 /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 //-------------------------------------------------------------------------
9 // AOD event header class
10 // Author: Markus Oldenburg, CERN
11 //-------------------------------------------------------------------------
15 #include "AliVHeader.h"
16 #include "AliAODVertex.h"
19 #include "AliCentrality.h"
20 #include "AliEventplane.h"
26 class AliAODHeader : public AliVHeader {
31 AliAODHeader(Int_t nRun, UShort_t nBunchX, UInt_t nOrbit, UInt_t nPeriod, const Char_t *title="");
32 AliAODHeader(Int_t nRun,
42 Double_t muonMagFieldScale,
50 ULong64_t fTriggerMask,
51 UChar_t fTriggerCluster,
53 const Float_t *vzeroEqFactors,
54 const Char_t *title="",
57 Int_t nGlobalMuons=0, // AU
58 Int_t nGlobalDimuons=0); // AU
60 virtual ~AliAODHeader();
61 AliAODHeader(const AliAODHeader& evt);
62 AliAODHeader& operator=(const AliAODHeader& evt);
63 Bool_t InitMagneticField() const;
65 Int_t GetRunNumber() const { return fRunNumber;}
66 Int_t GetEventNumberESDFile() const { return fEventNumberESDFile;}
67 Int_t GetNumberOfESDTracks() const { return fNumberESDTracks;}
68 UShort_t GetBunchCrossNumber() const { return fBunchCrossNumber; }
69 UInt_t GetOrbitNumber() const { return fOrbitNumber; }
70 UInt_t GetPeriodNumber() const { return fPeriodNumber; }
71 ULong64_t GetTriggerMask() const { return fTriggerMask; }
72 UChar_t GetTriggerCluster() const { return fTriggerCluster; }
73 TString GetFiredTriggerClasses()const { return fFiredTriggers;}
74 UInt_t GetEventType() const { return fEventType; }
75 Double_t GetMagneticField() const { return fMagneticField; }
76 Double_t GetMuonMagFieldScale() const { return fMuonMagFieldScale; }
78 Double_t GetCentrality() const { return fCentrality; }
79 Double_t GetEventplane() const { return fEventplane; }
80 Double_t GetEventplaneMag() const { return fEventplaneMag; }
81 Double_t GetEventplaneQx() const { return fEventplaneQx; }
82 Double_t GetEventplaneQy() const { return fEventplaneQy; }
83 Double_t GetZDCN1Energy() const { return fZDCN1Energy; }
84 Double_t GetZDCP1Energy() const { return fZDCP1Energy; }
85 Double_t GetZDCN2Energy() const { return fZDCN2Energy; }
86 Double_t GetZDCP2Energy() const { return fZDCP2Energy; }
87 Double_t GetZDCEMEnergy(Int_t i) const { return fZDCEMEnergy[i]; }
88 Int_t GetRefMultiplicity() const { return fRefMult; }
89 Int_t GetRefMultiplicityPos() const { return fRefMultPos; }
90 Int_t GetRefMultiplicityNeg() const { return fRefMultNeg; }
91 Int_t GetNumberOfMuons() const { return fNMuons; }
92 Int_t GetNumberOfDimuons() const { return fNDimuons; }
93 Int_t GetNumberOfGlobalMuons() const { return fNGlobalMuons; } // AU
94 Int_t GetNumberOfGlobalDimuons() const { return fNGlobalDimuons; } // AU
95 Int_t GetRefMultiplicityComb05() const { return fRefMultComb05; }
96 Int_t GetRefMultiplicityComb08() const { return fRefMultComb08; }
98 Double_t GetQTheta(UInt_t i) const;
99 UInt_t GetNQTheta() const { return (UInt_t)fNQTheta; }
101 Double_t GetDiamondX() const {return fDiamondXY[0];}
102 Double_t GetDiamondY() const {return fDiamondXY[1];}
103 Double_t GetDiamondZ() const {return fDiamondZ;}
104 Double_t GetSigma2DiamondX() const {return fDiamondCovXY[0];}
105 Double_t GetSigma2DiamondY() const {return fDiamondCovXY[2];}
106 Double_t GetSigma2DiamondZ() const {return fDiamondSig2Z;}
107 void GetDiamondCovXY(Float_t cov[3]) const {
108 for(Int_t i=0;i<3;i++) cov[i]=fDiamondCovXY[i]; return;
110 UInt_t GetL0TriggerInputs() const {return fL0TriggerInputs;}
111 UInt_t GetL1TriggerInputs() const {return fL1TriggerInputs;}
112 UShort_t GetL2TriggerInputs() const {return fL2TriggerInputs;}
113 AliCentrality* GetCentralityP() const { return fCentralityP; }
114 AliEventplane* GetEventplaneP() const { return fEventplaneP; }
117 void SetRunNumber(Int_t nRun) { fRunNumber = nRun; }
118 void SetEventNumberESDFile(Int_t n) { fEventNumberESDFile=n; }
119 void SetNumberOfESDTracks(Int_t n) { fNumberESDTracks=n; }
120 void SetBunchCrossNumber(UShort_t nBx) { fBunchCrossNumber = nBx; }
121 void SetOrbitNumber(UInt_t nOr) { fOrbitNumber = nOr; }
122 void SetPeriodNumber(UInt_t nPer) { fPeriodNumber = nPer; }
123 void SetTriggerMask(ULong64_t trigMsk) { fTriggerMask = trigMsk; }
124 void SetFiredTriggerClasses(TString trig) { fFiredTriggers = trig;}
125 void SetTriggerCluster(UChar_t trigClus) { fTriggerCluster = trigClus; }
126 void SetEventType(UInt_t evttype) { fEventType = evttype; }
127 void SetMagneticField(Double_t magFld) { fMagneticField = magFld; }
128 void SetMuonMagFieldScale(Double_t magFldScl){ fMuonMagFieldScale = magFldScl; }
129 void SetCentrality(const AliCentrality* cent);
130 void SetEventplane(AliEventplane* eventplane);
131 void SetZDCN1Energy(Double_t n1Energy) { fZDCN1Energy = n1Energy; }
132 void SetZDCP1Energy(Double_t p1Energy) { fZDCP1Energy = p1Energy; }
133 void SetZDCN2Energy(Double_t n2Energy) { fZDCN2Energy = n2Energy; }
134 void SetZDCP2Energy(Double_t p2Energy) { fZDCP2Energy = p2Energy; }
135 void SetZDCEMEnergy(Double_t emEnergy1, Double_t emEnergy2)
136 { fZDCEMEnergy[0] = emEnergy1; fZDCEMEnergy[1] = emEnergy2;}
137 void SetRefMultiplicity(Int_t refMult) { fRefMult = refMult; }
138 void SetRefMultiplicityPos(Int_t refMultPos) { fRefMultPos = refMultPos; }
139 void SetRefMultiplicityNeg(Int_t refMultNeg) { fRefMultNeg = refMultNeg; }
140 void SetNumberOfMuons(Int_t nMuons) { fNMuons = nMuons; }
141 void SetNumberOfDimuons(Int_t nDimuons) { fNDimuons = nDimuons; }
142 void SetNumberOfGlobalMuons(Int_t nGlobalMuons) { fNGlobalMuons = nGlobalMuons; } // AU
143 void SetNumberOfGlobalDimuons(Int_t nGlobalDimuons) { fNGlobalDimuons = nGlobalDimuons; } // AU
144 void SetRefMultiplicityComb05(Int_t refMult) { fRefMultComb05 = refMult; }
145 void SetRefMultiplicityComb08(Int_t refMult) { fRefMultComb08 = refMult; }
147 void SetQTheta(Double_t *QTheta, UInt_t size = 5);
150 void ResetEventplanePointer();
152 void SetDiamond(Float_t xy[2],Float_t cov[3]) {
153 for(Int_t i=0;i<3;i++) {fDiamondCovXY[i] = cov[i];}
154 for(Int_t i=0;i<2;i++) {fDiamondXY[i] = xy[i] ;}
156 void SetDiamondZ(Float_t z, Float_t sig2z){
157 fDiamondZ=z; fDiamondSig2Z=sig2z;
159 void SetL0TriggerInputs(UInt_t n) {fL0TriggerInputs=n;}
160 void SetL1TriggerInputs(UInt_t n) {fL1TriggerInputs=n;}
161 void SetL2TriggerInputs(UShort_t n) {fL2TriggerInputs=n;}
162 void SetESDFileName(TString name) {fESDFileName = name;}
163 void Print(Option_t* option = "") const;
165 void SetPHOSMatrix(TGeoHMatrix*matrix, Int_t i) {
166 if ((i >= 0) && (i < kNPHOSMatrix)) fPHOSMatrix[i] = matrix;
168 const TGeoHMatrix* GetPHOSMatrix(Int_t i) const {
169 return ((i >= 0) && (i < kNPHOSMatrix)) ? fPHOSMatrix[i] : NULL;
172 void SetEMCALMatrix(TGeoHMatrix*matrix, Int_t i) {
173 if ((i >= 0) && (i < kNEMCALMatrix)) fEMCALMatrix[i] = matrix;
175 const TGeoHMatrix* GetEMCALMatrix(Int_t i) const {
176 return ((i >= 0) && (i < kNEMCALMatrix)) ? fEMCALMatrix[i] : NULL;
179 UInt_t GetOfflineTrigger() { return fOfflineTrigger; }
180 void SetOfflineTrigger(UInt_t trigger) { fOfflineTrigger = trigger; }
181 UInt_t GetNumberOfITSClusters(Int_t ilay) const {return fITSClusters[ilay];}
182 void SetITSClusters(Int_t ilay, UInt_t nclus);
183 Int_t GetTPConlyRefMultiplicity() const {return fTPConlyRefMult;}
184 void SetTPConlyRefMultiplicity(Int_t mult) {fTPConlyRefMult = mult;}
186 TString GetESDFileName() const {return fESDFileName;}
187 void Clear(Option_t* = "");
188 enum {kNPHOSMatrix = 5};
189 enum {kNEMCALMatrix = 22};
190 enum {kT0SpreadSize = 4};
192 void SetVZEROEqFactors(const Float_t* factors) {
194 for (Int_t i = 0; i < 64; ++i) fVZEROEqFactors[i] = factors[i];}
195 const Float_t* GetVZEROEqFactors() const {return fVZEROEqFactors;}
196 Float_t GetVZEROEqFactors(Int_t i) const {return fVZEROEqFactors[i];}
197 Float_t GetT0spread(Int_t i) const {
198 return ((i >= 0) && (i<kT0SpreadSize)) ? fT0spread[i] : 0;}
199 void SetT0spread(Int_t i, Float_t t) {
200 if ((i>=0)&&(i<kT0SpreadSize)) fT0spread[i]=t;}
202 Int_t FindIRIntInteractionsBXMap(Int_t difference) const;
203 void SetIRInt2InteractionMap(TBits bits) { fIRInt2InteractionsMap = bits; }
204 void SetIRInt1InteractionMap(TBits bits) { fIRInt1InteractionsMap = bits; }
205 TBits GetIRInt2InteractionMap() const { return fIRInt2InteractionsMap; }
206 TBits GetIRInt1InteractionMap() const { return fIRInt1InteractionsMap; }
207 Int_t GetIRInt2ClosestInteractionMap() const;
208 Int_t GetIRInt1ClosestInteractionMap(Int_t gap = 3) const;
209 Int_t GetIRInt2LastInteractionMap() const;
213 Double32_t fMagneticField; // Solenoid Magnetic Field in kG
214 Double32_t fMuonMagFieldScale; // magnetic field scale of muon arm magnet
215 Double32_t fCentrality; // Centrality
216 Double32_t fEventplane; // Event plane angle
217 Double32_t fEventplaneMag; // Length of Q vector from TPC event plance
218 Double32_t fEventplaneQx; // Q vector component x from TPC event plance
219 Double32_t fEventplaneQy; // Q vector component y from TPC event plance
220 Double32_t fZDCN1Energy; // reconstructed energy in the neutron1 ZDC
221 Double32_t fZDCP1Energy; // reconstructed energy in the proton1 ZDC
222 Double32_t fZDCN2Energy; // reconstructed energy in the neutron2 ZDC
223 Double32_t fZDCP2Energy; // reconstructed energy in the proton2 ZDC
224 Double32_t fZDCEMEnergy[2]; // reconstructed energy in the electromagnetic ZDCs
225 Int_t fNQTheta; // number of QTheta elements
226 Double32_t *fQTheta; // [fNQTheta] values to store Lee-Yang-Zeros
227 ULong64_t fTriggerMask; // Trigger Type (mask)
228 TString fFiredTriggers; // String with fired triggers
229 Int_t fRunNumber; // Run Number
230 Int_t fRefMult; // reference multiplicity
231 Int_t fRefMultPos; // reference multiplicity of positive particles
232 Int_t fRefMultNeg; // reference multiplicity of negative particles
233 Int_t fNMuons; // number of muons in the forward spectrometer
234 Int_t fNDimuons; // number of dimuons in the forward spectrometer
235 Int_t fNGlobalMuons; // number of muons in the forward spectrometer + MFT // AU
236 Int_t fNGlobalDimuons; // number of dimuons in the forward spectrometer + MFT // AU
237 UInt_t fEventType; // Type of Event
238 UInt_t fOrbitNumber; // Orbit Number
239 UInt_t fPeriodNumber; // Period Number
240 UShort_t fBunchCrossNumber; // BunchCrossingNumber
241 Short_t fRefMultComb05; // combined reference multiplicity (tracklets + ITSTPC) in |eta|<0.5
242 Short_t fRefMultComb08; // combined reference multiplicity (tracklets + ITSTPC) in |eta|<0.8
243 UChar_t fTriggerCluster; // Trigger cluster (mask)
244 Double32_t fDiamondXY[2]; // Interaction diamond (x,y) in RUN
245 Double32_t fDiamondCovXY[3]; // Interaction diamond covariance (x,y) in RUN
246 Double32_t fDiamondZ; // Interaction diamond (z) in RUN
247 Double32_t fDiamondSig2Z; // Interaction diamond sigma^2 (z) in RUN
248 TGeoHMatrix* fPHOSMatrix[kNPHOSMatrix]; //PHOS module position and orientation matrices
249 TGeoHMatrix* fEMCALMatrix[kNEMCALMatrix]; //EMCAL supermodule position and orientation matrices
250 UInt_t fOfflineTrigger; // fired offline triggers for this event
251 TString fESDFileName; // ESD file name to which this event belongs
252 Int_t fEventNumberESDFile; // Event number in ESD file
253 Int_t fNumberESDTracks; // Number of tracks in origingal ESD event
254 UInt_t fL0TriggerInputs; // L0 Trigger Inputs (mask)
255 UInt_t fL1TriggerInputs; // L1 Trigger Inputs (mask)
256 UShort_t fL2TriggerInputs; // L2 Trigger Inputs (mask)
257 UInt_t fITSClusters[6]; // Number of ITS cluster per layer
258 Int_t fTPConlyRefMult; // Reference multiplicty for standard TPC only tracks
259 AliCentrality* fCentralityP; // Pointer to full centrality information
260 AliEventplane* fEventplaneP; // Pointer to full event plane information
261 Float_t fVZEROEqFactors[64]; // V0 channel equalization factors for event-plane reconstruction
262 Float_t fT0spread[kT0SpreadSize]; // spread of time distributions: (TOA+T0C/2), T0A, T0C, (T0A-T0C)/2
263 TBits fIRInt2InteractionsMap; // map of the Int2 events (normally 0TVX) near the event, that's Int2Id-EventId in a -90 to 90 window
264 TBits fIRInt1InteractionsMap; // map of the Int1 events (normally V0A&V0C) near the event, that's Int1Id-EventId in a -90 to 90 window
265 ClassDef(AliAODHeader, 24);
268 void AliAODHeader::SetCentrality(const AliCentrality* cent) {
270 if(fCentralityP)*fCentralityP = *cent;
271 else fCentralityP = new AliCentrality(*cent);
272 fCentrality = cent->GetCentralityPercentile("V0M");
279 void AliAODHeader::SetEventplane(AliEventplane* eventplane) {
281 if(fEventplaneP)*fEventplaneP = *eventplane;
282 else fEventplaneP = new AliEventplane(*eventplane);
283 fEventplane = eventplane->GetEventplane("Q");
284 const TVector2* qvect=eventplane->GetQVector();
285 fEventplaneMag = -999;
286 fEventplaneQx = -999;
287 fEventplaneQy = -999;
289 fEventplaneMag=qvect->Mod();
290 fEventplaneQx=qvect->X();
291 fEventplaneQy=qvect->Y();
296 fEventplaneMag = -999;
297 fEventplaneQx = -999;
298 fEventplaneQy = -999;
302 void AliAODHeader::ResetEventplanePointer() {
308 void AliAODHeader::SetITSClusters(Int_t ilay, UInt_t nclus)
310 if (ilay >= 0 && ilay < 6) fITSClusters[ilay] = nclus;