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#100350: Pileup rejection on 2013 pA data (Zaida)
[u/mrichter/AliRoot.git] / STEER / AOD / AliAODHeader.h
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77f43bb7 1#ifndef ALIAODHEADER_H
2#define ALIAODHEADER_H
df9db588 3/* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8//-------------------------------------------------------------------------
9ae2e5e6 9// AOD event header class
df9db588 10// Author: Markus Oldenburg, CERN
11//-------------------------------------------------------------------------
12
c7d82ff7 13#include <TVector2.h>
14
9ae2e5e6 15#include "AliVHeader.h"
df9db588 16#include "AliAODVertex.h"
a5f7aba4 17#include <TString.h>
4ccebdba 18#include <TBits.h>
f1c1d7c6 19#include "AliCentrality.h"
ce7adfe9 20#include "AliEventplane.h"
df9db588 21
1aa76f71 22class TGeoHMatrix;
27346f69 23class TString;
1aa76f71 24
f1c1d7c6 25
9ae2e5e6 26class AliAODHeader : public AliVHeader {
df9db588 27
28 public :
31fd97b2 29 AliAODHeader();
df9db588 30
abfce367 31 AliAODHeader(Int_t nRun, UShort_t nBunchX, UInt_t nOrbit, UInt_t nPeriod, const Char_t *title="");
31fd97b2 32 AliAODHeader(Int_t nRun,
33 UShort_t nBunchX,
34 UInt_t nOrbit,
89cf15db 35 UInt_t nPeriod,
31fd97b2 36 Int_t refMult,
37 Int_t refMultPos,
38 Int_t refMultNeg,
e9f4e33d 39 Int_t refMultComb05,
40 Int_t refMultComb08,
31fd97b2 41 Double_t magField,
6b6f8d32 42 Double_t muonMagFieldScale,
43 Double_t cent,
ce7adfe9 44 Double_t eventplane,
6b6f8d32 45 Double_t n1Energy,
46 Double_t p1Energy,
47 Double_t n2Energy,
48 Double_t p2Energy,
a85132e7 49 Double_t *emEnergy,
31fd97b2 50 ULong64_t fTriggerMask,
51 UChar_t fTriggerCluster,
52 UInt_t fEventType,
5e14e698 53 const Float_t *vzeroEqFactors,
fa8b0e56 54 const Char_t *title="",
55 Int_t nMuons=0,
56 Int_t nDimuons=0);
31fd97b2 57
df9db588 58 virtual ~AliAODHeader();
59 AliAODHeader(const AliAODHeader& evt);
60 AliAODHeader& operator=(const AliAODHeader& evt);
a5f7aba4 61
62 Int_t GetRunNumber() const { return fRunNumber;}
63 Int_t GetEventNumberESDFile() const { return fEventNumberESDFile;}
31fd97b2 64 UShort_t GetBunchCrossNumber() const { return fBunchCrossNumber; }
65 UInt_t GetOrbitNumber() const { return fOrbitNumber; }
89cf15db 66 UInt_t GetPeriodNumber() const { return fPeriodNumber; }
df9db588 67 ULong64_t GetTriggerMask() const { return fTriggerMask; }
68 UChar_t GetTriggerCluster() const { return fTriggerCluster; }
27346f69 69 TString GetFiredTriggerClasses()const { return fFiredTriggers;}
df9db588 70 UInt_t GetEventType() const { return fEventType; }
71 Double_t GetMagneticField() const { return fMagneticField; }
6b6f8d32 72 Double_t GetMuonMagFieldScale() const { return fMuonMagFieldScale; }
73
df9db588 74 Double_t GetCentrality() const { return fCentrality; }
ce7adfe9 75 Double_t GetEventplane() const { return fEventplane; }
a52246de 76 Double_t GetEventplaneMag() const { return fEventplaneMag; }
6b6f8d32 77 Double_t GetZDCN1Energy() const { return fZDCN1Energy; }
78 Double_t GetZDCP1Energy() const { return fZDCP1Energy; }
79 Double_t GetZDCN2Energy() const { return fZDCN2Energy; }
80 Double_t GetZDCP2Energy() const { return fZDCP2Energy; }
a85132e7 81 Double_t GetZDCEMEnergy(Int_t i) const { return fZDCEMEnergy[i]; }
df9db588 82 Int_t GetRefMultiplicity() const { return fRefMult; }
83 Int_t GetRefMultiplicityPos() const { return fRefMultPos; }
84 Int_t GetRefMultiplicityNeg() const { return fRefMultNeg; }
fa8b0e56 85 Int_t GetNumberOfMuons() const { return fNMuons; }
86 Int_t GetNumberOfDimuons() const { return fNDimuons; }
e9f4e33d 87 Int_t GetRefMultiplicityComb05() const { return fRefMultComb05; }
88 Int_t GetRefMultiplicityComb08() const { return fRefMultComb08; }
ff254193 89
90 Double_t GetQTheta(UInt_t i) const;
91 UInt_t GetNQTheta() const { return (UInt_t)fNQTheta; }
613fc341 92
93 Double_t GetDiamondX() const {return fDiamondXY[0];}
94 Double_t GetDiamondY() const {return fDiamondXY[1];}
49fc2e2c 95 Double_t GetDiamondZ() const {return fDiamondZ;}
613fc341 96 Double_t GetSigma2DiamondX() const {return fDiamondCovXY[0];}
97 Double_t GetSigma2DiamondY() const {return fDiamondCovXY[2];}
49fc2e2c 98 Double_t GetSigma2DiamondZ() const {return fDiamondSig2Z;}
613fc341 99 void GetDiamondCovXY(Float_t cov[3]) const {
100 for(Int_t i=0;i<3;i++) cov[i]=fDiamondCovXY[i]; return;
101 }
a5f7aba4 102 UInt_t GetL0TriggerInputs() const {return fL0TriggerInputs;}
103 UInt_t GetL1TriggerInputs() const {return fL1TriggerInputs;}
104 UShort_t GetL2TriggerInputs() const {return fL2TriggerInputs;}
f1c1d7c6 105 AliCentrality* GetCentralityP() const { return fCentralityP; }
ce7adfe9 106 AliEventplane* GetEventplaneP() const { return fEventplaneP; }
a5f7aba4 107
6b6f8d32 108
df9db588 109 void SetRunNumber(Int_t nRun) { fRunNumber = nRun; }
a5f7aba4 110 void SetEventNumberESDFile(Int_t n) { fEventNumberESDFile=n; }
31fd97b2 111 void SetBunchCrossNumber(UShort_t nBx) { fBunchCrossNumber = nBx; }
9ae2e5e6 112 void SetOrbitNumber(UInt_t nOr) { fOrbitNumber = nOr; }
113 void SetPeriodNumber(UInt_t nPer) { fPeriodNumber = nPer; }
df9db588 114 void SetTriggerMask(ULong64_t trigMsk) { fTriggerMask = trigMsk; }
27346f69 115 void SetFiredTriggerClasses(TString trig) { fFiredTriggers = trig;}
df9db588 116 void SetTriggerCluster(UChar_t trigClus) { fTriggerCluster = trigClus; }
117 void SetEventType(UInt_t evttype) { fEventType = evttype; }
118 void SetMagneticField(Double_t magFld) { fMagneticField = magFld; }
6b6f8d32 119 void SetMuonMagFieldScale(Double_t magFldScl){ fMuonMagFieldScale = magFldScl; }
77f43bb7 120 void SetCentrality(const AliCentrality* cent);
ce7adfe9 121 void SetEventplane(AliEventplane* eventplane);
6b6f8d32 122 void SetZDCN1Energy(Double_t n1Energy) { fZDCN1Energy = n1Energy; }
123 void SetZDCP1Energy(Double_t p1Energy) { fZDCP1Energy = p1Energy; }
124 void SetZDCN2Energy(Double_t n2Energy) { fZDCN2Energy = n2Energy; }
125 void SetZDCP2Energy(Double_t p2Energy) { fZDCP2Energy = p2Energy; }
a85132e7 126 void SetZDCEMEnergy(Double_t emEnergy1, Double_t emEnergy2)
127 { fZDCEMEnergy[0] = emEnergy1; fZDCEMEnergy[1] = emEnergy2;}
df9db588 128 void SetRefMultiplicity(Int_t refMult) { fRefMult = refMult; }
129 void SetRefMultiplicityPos(Int_t refMultPos) { fRefMultPos = refMultPos; }
130 void SetRefMultiplicityNeg(Int_t refMultNeg) { fRefMultNeg = refMultNeg; }
fa8b0e56 131 void SetNumberOfMuons(Int_t nMuons) { fNMuons = nMuons; }
132 void SetNumberOfDimuons(Int_t nDimuons) { fNDimuons = nDimuons; }
e9f4e33d 133 void SetRefMultiplicityComb05(Int_t refMult) { fRefMultComb05 = refMult; }
134 void SetRefMultiplicityComb08(Int_t refMult) { fRefMultComb08 = refMult; }
135
ff254193 136 void SetQTheta(Double_t *QTheta, UInt_t size = 5);
137 void RemoveQTheta();
138
c7d82ff7 139 void ResetEventplanePointer();
140
613fc341 141 void SetDiamond(Float_t xy[2],Float_t cov[3]) {
11becff8 142 for(Int_t i=0;i<3;i++) {fDiamondCovXY[i] = cov[i];}
143 for(Int_t i=0;i<2;i++) {fDiamondXY[i] = xy[i] ;}
613fc341 144 }
49fc2e2c 145 void SetDiamondZ(Float_t z, Float_t sig2z){
146 fDiamondZ=z; fDiamondSig2Z=sig2z;
147 }
a5f7aba4 148 void SetL0TriggerInputs(UInt_t n) {fL0TriggerInputs=n;}
149 void SetL1TriggerInputs(UInt_t n) {fL1TriggerInputs=n;}
150 void SetL2TriggerInputs(UShort_t n) {fL2TriggerInputs=n;}
151 void SetESDFileName(TString name) {fESDFileName = name;}
df9db588 152 void Print(Option_t* option = "") const;
1aa76f71 153
154 void SetPHOSMatrix(TGeoHMatrix*matrix, Int_t i) {
155 if ((i >= 0) && (i < kNPHOSMatrix)) fPHOSMatrix[i] = matrix;
156 }
157 const TGeoHMatrix* GetPHOSMatrix(Int_t i) const {
158 return ((i >= 0) && (i < kNPHOSMatrix)) ? fPHOSMatrix[i] : NULL;
159 }
6b6f8d32 160
1aa76f71 161 void SetEMCALMatrix(TGeoHMatrix*matrix, Int_t i) {
162 if ((i >= 0) && (i < kNEMCALMatrix)) fEMCALMatrix[i] = matrix;
163 }
164 const TGeoHMatrix* GetEMCALMatrix(Int_t i) const {
165 return ((i >= 0) && (i < kNEMCALMatrix)) ? fEMCALMatrix[i] : NULL;
166 }
167
0c6c629b 168 UInt_t GetOfflineTrigger() { return fOfflineTrigger; }
f7ce7a37 169 void SetOfflineTrigger(UInt_t trigger) { fOfflineTrigger = trigger; }
170 UInt_t GetNumberOfITSClusters(Int_t ilay) const {return fITSClusters[ilay];}
171 void SetITSClusters(Int_t ilay, UInt_t nclus);
172 Int_t GetTPConlyRefMultiplicity() const {return fTPConlyRefMult;}
173 void SetTPConlyRefMultiplicity(Int_t mult) {fTPConlyRefMult = mult;}
174
5e6a3170 175 TString GetESDFileName() const {return fESDFileName;}
99dbf027 176 void Clear(Option_t* = "");
1aa76f71 177 enum {kNPHOSMatrix = 5};
178 enum {kNEMCALMatrix = 12};
949be341 179 enum {kT0SpreadSize = 4};
5e14e698 180
181 void SetVZEROEqFactors(const Float_t* factors) {
182 if (factors)
183 for (Int_t i = 0; i < 64; ++i) fVZEROEqFactors[i] = factors[i];}
184 const Float_t* GetVZEROEqFactors() const {return fVZEROEqFactors;}
185 Float_t GetVZEROEqFactors(Int_t i) const {return fVZEROEqFactors[i];}
949be341 186 Float_t GetT0spread(Int_t i) const {
187 return ((i >= 0) && (i<kT0SpreadSize)) ? fT0spread[i] : 0;}
188 void SetT0spread(Int_t i, Float_t t) {
189 if ((i>=0)&&(i<kT0SpreadSize)) fT0spread[i]=t;}
190
4ccebdba 191 Int_t FindIRIntInteractionsBXMap(Int_t difference);
192 void SetIRInt2InteractionMap(TBits bits) { fIRInt2InteractionsMap = bits; }
193 void SetIRInt1InteractionMap(TBits bits) { fIRInt1InteractionsMap = bits; }
194 TBits GetIRInt2InteractionMap() { return fIRInt2InteractionsMap; }
195 TBits GetIRInt1InteractionMap() { return fIRInt1InteractionsMap; }
196 Int_t GetIRInt2ClosestInteractionMap();
197 Int_t GetIRInt2LastInteractionMap();
6b6f8d32 198
df9db588 199 private :
6b6f8d32 200
201 Double32_t fMagneticField; // Solenoid Magnetic Field in kG
202 Double32_t fMuonMagFieldScale; // magnetic field scale of muon arm magnet
203 Double32_t fCentrality; // Centrality
ce7adfe9 204 Double32_t fEventplane; // Event plane angle
c7d82ff7 205 Double32_t fEventplaneMag; // Length of Q vector from TPC event plance
6b6f8d32 206 Double32_t fZDCN1Energy; // reconstructed energy in the neutron1 ZDC
207 Double32_t fZDCP1Energy; // reconstructed energy in the proton1 ZDC
208 Double32_t fZDCN2Energy; // reconstructed energy in the neutron2 ZDC
209 Double32_t fZDCP2Energy; // reconstructed energy in the proton2 ZDC
a85132e7 210 Double32_t fZDCEMEnergy[2]; // reconstructed energy in the electromagnetic ZDCs
ff254193 211 Int_t fNQTheta; // number of QTheta elements
212 Double32_t *fQTheta; // [fNQTheta] values to store Lee-Yang-Zeros
6b6f8d32 213 ULong64_t fTriggerMask; // Trigger Type (mask)
27346f69 214 TString fFiredTriggers; // String with fired triggers
6b6f8d32 215 Int_t fRunNumber; // Run Number
216 Int_t fRefMult; // reference multiplicity
217 Int_t fRefMultPos; // reference multiplicity of positive particles
218 Int_t fRefMultNeg; // reference multiplicity of negative particles
fa8b0e56 219 Int_t fNMuons; // number of muons in the forward spectrometer
220 Int_t fNDimuons; // number of dimuons in the forward spectrometer
9333290e 221 UInt_t fEventType; // Type of Event
222 UInt_t fOrbitNumber; // Orbit Number
223 UInt_t fPeriodNumber; // Period Number
224 UShort_t fBunchCrossNumber; // BunchCrossingNumber
e9f4e33d 225 Short_t fRefMultComb05; // combined reference multiplicity (tracklets + ITSTPC) in |eta|<0.5
226 Short_t fRefMultComb08; // combined reference multiplicity (tracklets + ITSTPC) in |eta|<0.8
6b6f8d32 227 UChar_t fTriggerCluster; // Trigger cluster (mask)
613fc341 228 Double32_t fDiamondXY[2]; // Interaction diamond (x,y) in RUN
229 Double32_t fDiamondCovXY[3]; // Interaction diamond covariance (x,y) in RUN
49fc2e2c 230 Double32_t fDiamondZ; // Interaction diamond (z) in RUN
231 Double32_t fDiamondSig2Z; // Interaction diamond sigma^2 (z) in RUN
1aa76f71 232 TGeoHMatrix* fPHOSMatrix[kNPHOSMatrix]; //PHOS module position and orientation matrices
233 TGeoHMatrix* fEMCALMatrix[kNEMCALMatrix]; //EMCAL supermodule position and orientation matrices
0c6c629b 234 UInt_t fOfflineTrigger; // fired offline triggers for this event
a5f7aba4 235 TString fESDFileName; // ESD file name to which this event belongs
236 Int_t fEventNumberESDFile; // Event number in ESD file
237 UInt_t fL0TriggerInputs; // L0 Trigger Inputs (mask)
238 UInt_t fL1TriggerInputs; // L1 Trigger Inputs (mask)
239 UShort_t fL2TriggerInputs; // L2 Trigger Inputs (mask)
f7ce7a37 240 UInt_t fITSClusters[6]; // Number of ITS cluster per layer
241 Int_t fTPConlyRefMult; // Reference multiplicty for standard TPC only tracks
f1c1d7c6 242 AliCentrality* fCentralityP; // Pointer to full centrality information
ce7adfe9 243 AliEventplane* fEventplaneP; // Pointer to full event plane information
5e14e698 244 Float_t fVZEROEqFactors[64]; // V0 channel equalization factors for event-plane reconstruction
949be341 245 Float_t fT0spread[kT0SpreadSize]; // spread of time distributions: (TOA+T0C/2), T0A, T0C, (T0A-T0C)/2
4ccebdba 246 TBits fIRInt2InteractionsMap; // map of the Int2 events (normally 0TVX) near the event, that's Int2Id-EventId in a -90 to 90 window
247 TBits fIRInt1InteractionsMap; // map of the Int1 events (normally V0A&V0C) near the event, that's Int1Id-EventId in a -90 to 90 window
248 ClassDef(AliAODHeader, 21);
df9db588 249};
5e6a3170 250inline
77f43bb7 251void AliAODHeader::SetCentrality(const AliCentrality* cent) {
5e6a3170 252 if(cent){
253 if(fCentralityP)*fCentralityP = *cent;
254 else fCentralityP = new AliCentrality(*cent);
255 fCentrality = cent->GetCentralityPercentile("V0M");
256 }
257 else{
258 fCentrality = -999;
259 }
260}
ce7adfe9 261inline
262void AliAODHeader::SetEventplane(AliEventplane* eventplane) {
263 if(eventplane){
264 if(fEventplaneP)*fEventplaneP = *eventplane;
265 else fEventplaneP = new AliEventplane(*eventplane);
266 fEventplane = eventplane->GetEventplane("Q");
c7d82ff7 267 const TVector2* qvect=eventplane->GetQVector();
268 fEventplaneMag = -999;
269 if (qvect) fEventplaneMag=qvect->Mod();
ce7adfe9 270 }
271 else{
272 fEventplane = -999;
c7d82ff7 273 fEventplaneMag = -999;
ce7adfe9 274 }
275}
c7d82ff7 276inline
277void AliAODHeader::ResetEventplanePointer() {
278 delete fEventplaneP;
279 fEventplaneP = 0x0;
280}
f7ce7a37 281
282inline
283void AliAODHeader::SetITSClusters(Int_t ilay, UInt_t nclus)
284{
285 if (ilay >= 0 && ilay < 6) fITSClusters[ilay] = nclus;
286}
287
288
df9db588 289#endif