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"
18 #include "AliCentrality.h"
19 #include "AliEventplane.h"
25 class AliAODHeader : public AliVHeader {
30 AliAODHeader(Int_t nRun, UShort_t nBunchX, UInt_t nOrbit, UInt_t nPeriod, const Char_t *title="");
31 AliAODHeader(Int_t nRun,
39 Double_t muonMagFieldScale,
47 ULong64_t fTriggerMask,
48 UChar_t fTriggerCluster,
50 const Float_t *vzeroEqFactors,
51 const Char_t *title="",
55 virtual ~AliAODHeader();
56 AliAODHeader(const AliAODHeader& evt);
57 AliAODHeader& operator=(const AliAODHeader& evt);
59 Int_t GetRunNumber() const { return fRunNumber;}
60 Int_t GetEventNumberESDFile() const { return fEventNumberESDFile;}
61 UShort_t GetBunchCrossNumber() const { return fBunchCrossNumber; }
62 UInt_t GetOrbitNumber() const { return fOrbitNumber; }
63 UInt_t GetPeriodNumber() const { return fPeriodNumber; }
64 ULong64_t GetTriggerMask() const { return fTriggerMask; }
65 UChar_t GetTriggerCluster() const { return fTriggerCluster; }
66 TString GetFiredTriggerClasses()const { return fFiredTriggers;}
67 UInt_t GetEventType() const { return fEventType; }
68 Double_t GetMagneticField() const { return fMagneticField; }
69 Double_t GetMuonMagFieldScale() const { return fMuonMagFieldScale; }
71 Double_t GetCentrality() const { return fCentrality; }
72 Double_t GetEventplane() const { return fEventplane; }
73 Double_t GetEventplaneMag() const { return fEventplaneMag; }
74 Double_t GetZDCN1Energy() const { return fZDCN1Energy; }
75 Double_t GetZDCP1Energy() const { return fZDCP1Energy; }
76 Double_t GetZDCN2Energy() const { return fZDCN2Energy; }
77 Double_t GetZDCP2Energy() const { return fZDCP2Energy; }
78 Double_t GetZDCEMEnergy(Int_t i) const { return fZDCEMEnergy[i]; }
79 Int_t GetRefMultiplicity() const { return fRefMult; }
80 Int_t GetRefMultiplicityPos() const { return fRefMultPos; }
81 Int_t GetRefMultiplicityNeg() const { return fRefMultNeg; }
82 Int_t GetNumberOfMuons() const { return fNMuons; }
83 Int_t GetNumberOfDimuons() const { return fNDimuons; }
85 Double_t GetQTheta(UInt_t i) const;
86 UInt_t GetNQTheta() const { return (UInt_t)fNQTheta; }
88 Double_t GetDiamondX() const {return fDiamondXY[0];}
89 Double_t GetDiamondY() const {return fDiamondXY[1];}
90 Double_t GetDiamondZ() const {return fDiamondZ;}
91 Double_t GetSigma2DiamondX() const {return fDiamondCovXY[0];}
92 Double_t GetSigma2DiamondY() const {return fDiamondCovXY[2];}
93 Double_t GetSigma2DiamondZ() const {return fDiamondSig2Z;}
94 void GetDiamondCovXY(Float_t cov[3]) const {
95 for(Int_t i=0;i<3;i++) cov[i]=fDiamondCovXY[i]; return;
97 UInt_t GetL0TriggerInputs() const {return fL0TriggerInputs;}
98 UInt_t GetL1TriggerInputs() const {return fL1TriggerInputs;}
99 UShort_t GetL2TriggerInputs() const {return fL2TriggerInputs;}
100 AliCentrality* GetCentralityP() const { return fCentralityP; }
101 AliEventplane* GetEventplaneP() const { return fEventplaneP; }
104 void SetRunNumber(Int_t nRun) { fRunNumber = nRun; }
105 void SetEventNumberESDFile(Int_t n) { fEventNumberESDFile=n; }
106 void SetBunchCrossNumber(UShort_t nBx) { fBunchCrossNumber = nBx; }
107 void SetOrbitNumber(UInt_t nOr) { fOrbitNumber = nOr; }
108 void SetPeriodNumber(UInt_t nPer) { fPeriodNumber = nPer; }
109 void SetTriggerMask(ULong64_t trigMsk) { fTriggerMask = trigMsk; }
110 void SetFiredTriggerClasses(TString trig) { fFiredTriggers = trig;}
111 void SetTriggerCluster(UChar_t trigClus) { fTriggerCluster = trigClus; }
112 void SetEventType(UInt_t evttype) { fEventType = evttype; }
113 void SetMagneticField(Double_t magFld) { fMagneticField = magFld; }
114 void SetMuonMagFieldScale(Double_t magFldScl){ fMuonMagFieldScale = magFldScl; }
115 void SetCentrality(const AliCentrality* cent);
116 void SetEventplane(AliEventplane* eventplane);
117 void SetZDCN1Energy(Double_t n1Energy) { fZDCN1Energy = n1Energy; }
118 void SetZDCP1Energy(Double_t p1Energy) { fZDCP1Energy = p1Energy; }
119 void SetZDCN2Energy(Double_t n2Energy) { fZDCN2Energy = n2Energy; }
120 void SetZDCP2Energy(Double_t p2Energy) { fZDCP2Energy = p2Energy; }
121 void SetZDCEMEnergy(Double_t emEnergy1, Double_t emEnergy2)
122 { fZDCEMEnergy[0] = emEnergy1; fZDCEMEnergy[1] = emEnergy2;}
123 void SetRefMultiplicity(Int_t refMult) { fRefMult = refMult; }
124 void SetRefMultiplicityPos(Int_t refMultPos) { fRefMultPos = refMultPos; }
125 void SetRefMultiplicityNeg(Int_t refMultNeg) { fRefMultNeg = refMultNeg; }
126 void SetNumberOfMuons(Int_t nMuons) { fNMuons = nMuons; }
127 void SetNumberOfDimuons(Int_t nDimuons) { fNDimuons = nDimuons; }
129 void SetQTheta(Double_t *QTheta, UInt_t size = 5);
132 void ResetEventplanePointer();
134 void SetDiamond(Float_t xy[2],Float_t cov[3]) {
135 for(Int_t i=0;i<3;i++) {fDiamondCovXY[i] = cov[i];}
136 for(Int_t i=0;i<2;i++) {fDiamondXY[i] = xy[i] ;}
138 void SetDiamondZ(Float_t z, Float_t sig2z){
139 fDiamondZ=z; fDiamondSig2Z=sig2z;
141 void SetL0TriggerInputs(UInt_t n) {fL0TriggerInputs=n;}
142 void SetL1TriggerInputs(UInt_t n) {fL1TriggerInputs=n;}
143 void SetL2TriggerInputs(UShort_t n) {fL2TriggerInputs=n;}
144 void SetESDFileName(TString name) {fESDFileName = name;}
145 void Print(Option_t* option = "") const;
147 void SetPHOSMatrix(TGeoHMatrix*matrix, Int_t i) {
148 if ((i >= 0) && (i < kNPHOSMatrix)) fPHOSMatrix[i] = matrix;
150 const TGeoHMatrix* GetPHOSMatrix(Int_t i) const {
151 return ((i >= 0) && (i < kNPHOSMatrix)) ? fPHOSMatrix[i] : NULL;
154 void SetEMCALMatrix(TGeoHMatrix*matrix, Int_t i) {
155 if ((i >= 0) && (i < kNEMCALMatrix)) fEMCALMatrix[i] = matrix;
157 const TGeoHMatrix* GetEMCALMatrix(Int_t i) const {
158 return ((i >= 0) && (i < kNEMCALMatrix)) ? fEMCALMatrix[i] : NULL;
161 UInt_t GetOfflineTrigger() { return fOfflineTrigger; }
162 void SetOfflineTrigger(UInt_t trigger) { fOfflineTrigger = trigger; }
163 UInt_t GetNumberOfITSClusters(Int_t ilay) const {return fITSClusters[ilay];}
164 void SetITSClusters(Int_t ilay, UInt_t nclus);
165 Int_t GetTPConlyRefMultiplicity() const {return fTPConlyRefMult;}
166 void SetTPConlyRefMultiplicity(Int_t mult) {fTPConlyRefMult = mult;}
168 TString GetESDFileName() const {return fESDFileName;}
169 void Clear(Option_t* = "");
170 enum {kNPHOSMatrix = 5};
171 enum {kNEMCALMatrix = 12};
172 enum {kT0SpreadSize = 4};
174 void SetVZEROEqFactors(const Float_t* factors) {
176 for (Int_t i = 0; i < 64; ++i) fVZEROEqFactors[i] = factors[i];}
177 const Float_t* GetVZEROEqFactors() const {return fVZEROEqFactors;}
178 Float_t GetVZEROEqFactors(Int_t i) const {return fVZEROEqFactors[i];}
179 Float_t GetT0spread(Int_t i) const {
180 return ((i >= 0) && (i<kT0SpreadSize)) ? fT0spread[i] : 0;}
181 void SetT0spread(Int_t i, Float_t t) {
182 if ((i>=0)&&(i<kT0SpreadSize)) fT0spread[i]=t;}
187 Double32_t fMagneticField; // Solenoid Magnetic Field in kG
188 Double32_t fMuonMagFieldScale; // magnetic field scale of muon arm magnet
189 Double32_t fCentrality; // Centrality
190 Double32_t fEventplane; // Event plane angle
191 Double32_t fEventplaneMag; // Length of Q vector from TPC event plance
192 Double32_t fZDCN1Energy; // reconstructed energy in the neutron1 ZDC
193 Double32_t fZDCP1Energy; // reconstructed energy in the proton1 ZDC
194 Double32_t fZDCN2Energy; // reconstructed energy in the neutron2 ZDC
195 Double32_t fZDCP2Energy; // reconstructed energy in the proton2 ZDC
196 Double32_t fZDCEMEnergy[2]; // reconstructed energy in the electromagnetic ZDCs
197 Int_t fNQTheta; // number of QTheta elements
198 Double32_t *fQTheta; // [fNQTheta] values to store Lee-Yang-Zeros
199 ULong64_t fTriggerMask; // Trigger Type (mask)
200 TString fFiredTriggers; // String with fired triggers
201 Int_t fRunNumber; // Run Number
202 Int_t fRefMult; // reference multiplicity
203 Int_t fRefMultPos; // reference multiplicity of positive particles
204 Int_t fRefMultNeg; // reference multiplicity of negative particles
205 Int_t fNMuons; // number of muons in the forward spectrometer
206 Int_t fNDimuons; // number of dimuons in the forward spectrometer
207 UInt_t fEventType; // Type of Event
208 UInt_t fOrbitNumber; // Orbit Number
209 UInt_t fPeriodNumber; // Period Number
210 UShort_t fBunchCrossNumber; // BunchCrossingNumber
211 UChar_t fTriggerCluster; // Trigger cluster (mask)
212 Double32_t fDiamondXY[2]; // Interaction diamond (x,y) in RUN
213 Double32_t fDiamondCovXY[3]; // Interaction diamond covariance (x,y) in RUN
214 Double32_t fDiamondZ; // Interaction diamond (z) in RUN
215 Double32_t fDiamondSig2Z; // Interaction diamond sigma^2 (z) in RUN
216 TGeoHMatrix* fPHOSMatrix[kNPHOSMatrix]; //PHOS module position and orientation matrices
217 TGeoHMatrix* fEMCALMatrix[kNEMCALMatrix]; //EMCAL supermodule position and orientation matrices
218 UInt_t fOfflineTrigger; // fired offline triggers for this event
219 TString fESDFileName; // ESD file name to which this event belongs
220 Int_t fEventNumberESDFile; // Event number in ESD file
221 UInt_t fL0TriggerInputs; // L0 Trigger Inputs (mask)
222 UInt_t fL1TriggerInputs; // L1 Trigger Inputs (mask)
223 UShort_t fL2TriggerInputs; // L2 Trigger Inputs (mask)
224 UInt_t fITSClusters[6]; // Number of ITS cluster per layer
225 Int_t fTPConlyRefMult; // Reference multiplicty for standard TPC only tracks
226 AliCentrality* fCentralityP; // Pointer to full centrality information
227 AliEventplane* fEventplaneP; // Pointer to full event plane information
228 Float_t fVZEROEqFactors[64]; // V0 channel equalization factors for event-plane reconstruction
229 Float_t fT0spread[kT0SpreadSize]; // spread of time distributions: (TOA+T0C/2), T0A, T0C, (T0A-T0C)/2
230 ClassDef(AliAODHeader, 19);
233 void AliAODHeader::SetCentrality(const AliCentrality* cent) {
235 if(fCentralityP)*fCentralityP = *cent;
236 else fCentralityP = new AliCentrality(*cent);
237 fCentrality = cent->GetCentralityPercentile("V0M");
244 void AliAODHeader::SetEventplane(AliEventplane* eventplane) {
246 if(fEventplaneP)*fEventplaneP = *eventplane;
247 else fEventplaneP = new AliEventplane(*eventplane);
248 fEventplane = eventplane->GetEventplane("Q");
249 const TVector2* qvect=eventplane->GetQVector();
250 fEventplaneMag = -999;
251 if (qvect) fEventplaneMag=qvect->Mod();
255 fEventplaneMag = -999;
259 void AliAODHeader::ResetEventplanePointer() {
265 void AliAODHeader::SetITSClusters(Int_t ilay, UInt_t nclus)
267 if (ilay >= 0 && ilay < 6) fITSClusters[ilay] = nclus;