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[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; }
5a3b31b5 77 Double_t GetEventplaneQx() const { return fEventplaneQx; }
78 Double_t GetEventplaneQy() const { return fEventplaneQy; }
6b6f8d32 79 Double_t GetZDCN1Energy() const { return fZDCN1Energy; }
80 Double_t GetZDCP1Energy() const { return fZDCP1Energy; }
81 Double_t GetZDCN2Energy() const { return fZDCN2Energy; }
82 Double_t GetZDCP2Energy() const { return fZDCP2Energy; }
a85132e7 83 Double_t GetZDCEMEnergy(Int_t i) const { return fZDCEMEnergy[i]; }
df9db588 84 Int_t GetRefMultiplicity() const { return fRefMult; }
85 Int_t GetRefMultiplicityPos() const { return fRefMultPos; }
86 Int_t GetRefMultiplicityNeg() const { return fRefMultNeg; }
fa8b0e56 87 Int_t GetNumberOfMuons() const { return fNMuons; }
88 Int_t GetNumberOfDimuons() const { return fNDimuons; }
e9f4e33d 89 Int_t GetRefMultiplicityComb05() const { return fRefMultComb05; }
90 Int_t GetRefMultiplicityComb08() const { return fRefMultComb08; }
ff254193 91
92 Double_t GetQTheta(UInt_t i) const;
93 UInt_t GetNQTheta() const { return (UInt_t)fNQTheta; }
613fc341 94
95 Double_t GetDiamondX() const {return fDiamondXY[0];}
96 Double_t GetDiamondY() const {return fDiamondXY[1];}
49fc2e2c 97 Double_t GetDiamondZ() const {return fDiamondZ;}
613fc341 98 Double_t GetSigma2DiamondX() const {return fDiamondCovXY[0];}
99 Double_t GetSigma2DiamondY() const {return fDiamondCovXY[2];}
49fc2e2c 100 Double_t GetSigma2DiamondZ() const {return fDiamondSig2Z;}
613fc341 101 void GetDiamondCovXY(Float_t cov[3]) const {
102 for(Int_t i=0;i<3;i++) cov[i]=fDiamondCovXY[i]; return;
103 }
a5f7aba4 104 UInt_t GetL0TriggerInputs() const {return fL0TriggerInputs;}
105 UInt_t GetL1TriggerInputs() const {return fL1TriggerInputs;}
106 UShort_t GetL2TriggerInputs() const {return fL2TriggerInputs;}
f1c1d7c6 107 AliCentrality* GetCentralityP() const { return fCentralityP; }
ce7adfe9 108 AliEventplane* GetEventplaneP() const { return fEventplaneP; }
a5f7aba4 109
6b6f8d32 110
df9db588 111 void SetRunNumber(Int_t nRun) { fRunNumber = nRun; }
a5f7aba4 112 void SetEventNumberESDFile(Int_t n) { fEventNumberESDFile=n; }
31fd97b2 113 void SetBunchCrossNumber(UShort_t nBx) { fBunchCrossNumber = nBx; }
9ae2e5e6 114 void SetOrbitNumber(UInt_t nOr) { fOrbitNumber = nOr; }
115 void SetPeriodNumber(UInt_t nPer) { fPeriodNumber = nPer; }
df9db588 116 void SetTriggerMask(ULong64_t trigMsk) { fTriggerMask = trigMsk; }
27346f69 117 void SetFiredTriggerClasses(TString trig) { fFiredTriggers = trig;}
df9db588 118 void SetTriggerCluster(UChar_t trigClus) { fTriggerCluster = trigClus; }
119 void SetEventType(UInt_t evttype) { fEventType = evttype; }
120 void SetMagneticField(Double_t magFld) { fMagneticField = magFld; }
6b6f8d32 121 void SetMuonMagFieldScale(Double_t magFldScl){ fMuonMagFieldScale = magFldScl; }
77f43bb7 122 void SetCentrality(const AliCentrality* cent);
ce7adfe9 123 void SetEventplane(AliEventplane* eventplane);
6b6f8d32 124 void SetZDCN1Energy(Double_t n1Energy) { fZDCN1Energy = n1Energy; }
125 void SetZDCP1Energy(Double_t p1Energy) { fZDCP1Energy = p1Energy; }
126 void SetZDCN2Energy(Double_t n2Energy) { fZDCN2Energy = n2Energy; }
127 void SetZDCP2Energy(Double_t p2Energy) { fZDCP2Energy = p2Energy; }
a85132e7 128 void SetZDCEMEnergy(Double_t emEnergy1, Double_t emEnergy2)
129 { fZDCEMEnergy[0] = emEnergy1; fZDCEMEnergy[1] = emEnergy2;}
df9db588 130 void SetRefMultiplicity(Int_t refMult) { fRefMult = refMult; }
131 void SetRefMultiplicityPos(Int_t refMultPos) { fRefMultPos = refMultPos; }
132 void SetRefMultiplicityNeg(Int_t refMultNeg) { fRefMultNeg = refMultNeg; }
fa8b0e56 133 void SetNumberOfMuons(Int_t nMuons) { fNMuons = nMuons; }
134 void SetNumberOfDimuons(Int_t nDimuons) { fNDimuons = nDimuons; }
e9f4e33d 135 void SetRefMultiplicityComb05(Int_t refMult) { fRefMultComb05 = refMult; }
136 void SetRefMultiplicityComb08(Int_t refMult) { fRefMultComb08 = refMult; }
137
ff254193 138 void SetQTheta(Double_t *QTheta, UInt_t size = 5);
139 void RemoveQTheta();
140
c7d82ff7 141 void ResetEventplanePointer();
142
613fc341 143 void SetDiamond(Float_t xy[2],Float_t cov[3]) {
11becff8 144 for(Int_t i=0;i<3;i++) {fDiamondCovXY[i] = cov[i];}
145 for(Int_t i=0;i<2;i++) {fDiamondXY[i] = xy[i] ;}
613fc341 146 }
49fc2e2c 147 void SetDiamondZ(Float_t z, Float_t sig2z){
148 fDiamondZ=z; fDiamondSig2Z=sig2z;
149 }
a5f7aba4 150 void SetL0TriggerInputs(UInt_t n) {fL0TriggerInputs=n;}
151 void SetL1TriggerInputs(UInt_t n) {fL1TriggerInputs=n;}
152 void SetL2TriggerInputs(UShort_t n) {fL2TriggerInputs=n;}
153 void SetESDFileName(TString name) {fESDFileName = name;}
df9db588 154 void Print(Option_t* option = "") const;
1aa76f71 155
156 void SetPHOSMatrix(TGeoHMatrix*matrix, Int_t i) {
157 if ((i >= 0) && (i < kNPHOSMatrix)) fPHOSMatrix[i] = matrix;
158 }
159 const TGeoHMatrix* GetPHOSMatrix(Int_t i) const {
160 return ((i >= 0) && (i < kNPHOSMatrix)) ? fPHOSMatrix[i] : NULL;
161 }
6b6f8d32 162
1aa76f71 163 void SetEMCALMatrix(TGeoHMatrix*matrix, Int_t i) {
164 if ((i >= 0) && (i < kNEMCALMatrix)) fEMCALMatrix[i] = matrix;
165 }
166 const TGeoHMatrix* GetEMCALMatrix(Int_t i) const {
167 return ((i >= 0) && (i < kNEMCALMatrix)) ? fEMCALMatrix[i] : NULL;
168 }
169
0c6c629b 170 UInt_t GetOfflineTrigger() { return fOfflineTrigger; }
f7ce7a37 171 void SetOfflineTrigger(UInt_t trigger) { fOfflineTrigger = trigger; }
172 UInt_t GetNumberOfITSClusters(Int_t ilay) const {return fITSClusters[ilay];}
173 void SetITSClusters(Int_t ilay, UInt_t nclus);
174 Int_t GetTPConlyRefMultiplicity() const {return fTPConlyRefMult;}
175 void SetTPConlyRefMultiplicity(Int_t mult) {fTPConlyRefMult = mult;}
176
5e6a3170 177 TString GetESDFileName() const {return fESDFileName;}
99dbf027 178 void Clear(Option_t* = "");
1aa76f71 179 enum {kNPHOSMatrix = 5};
180 enum {kNEMCALMatrix = 12};
949be341 181 enum {kT0SpreadSize = 4};
5e14e698 182
183 void SetVZEROEqFactors(const Float_t* factors) {
184 if (factors)
185 for (Int_t i = 0; i < 64; ++i) fVZEROEqFactors[i] = factors[i];}
186 const Float_t* GetVZEROEqFactors() const {return fVZEROEqFactors;}
187 Float_t GetVZEROEqFactors(Int_t i) const {return fVZEROEqFactors[i];}
949be341 188 Float_t GetT0spread(Int_t i) const {
189 return ((i >= 0) && (i<kT0SpreadSize)) ? fT0spread[i] : 0;}
190 void SetT0spread(Int_t i, Float_t t) {
191 if ((i>=0)&&(i<kT0SpreadSize)) fT0spread[i]=t;}
192
4ccebdba 193 Int_t FindIRIntInteractionsBXMap(Int_t difference);
194 void SetIRInt2InteractionMap(TBits bits) { fIRInt2InteractionsMap = bits; }
195 void SetIRInt1InteractionMap(TBits bits) { fIRInt1InteractionsMap = bits; }
196 TBits GetIRInt2InteractionMap() { return fIRInt2InteractionsMap; }
197 TBits GetIRInt1InteractionMap() { return fIRInt1InteractionsMap; }
198 Int_t GetIRInt2ClosestInteractionMap();
a4c44842 199 Int_t GetIRInt1ClosestInteractionMap(Int_t gap = 3);
4ccebdba 200 Int_t GetIRInt2LastInteractionMap();
6b6f8d32 201
df9db588 202 private :
6b6f8d32 203
204 Double32_t fMagneticField; // Solenoid Magnetic Field in kG
205 Double32_t fMuonMagFieldScale; // magnetic field scale of muon arm magnet
206 Double32_t fCentrality; // Centrality
ce7adfe9 207 Double32_t fEventplane; // Event plane angle
c7d82ff7 208 Double32_t fEventplaneMag; // Length of Q vector from TPC event plance
5a3b31b5 209 Double32_t fEventplaneQx; // Q vector component x from TPC event plance
210 Double32_t fEventplaneQy; // Q vector component y from TPC event plance
6b6f8d32 211 Double32_t fZDCN1Energy; // reconstructed energy in the neutron1 ZDC
212 Double32_t fZDCP1Energy; // reconstructed energy in the proton1 ZDC
213 Double32_t fZDCN2Energy; // reconstructed energy in the neutron2 ZDC
214 Double32_t fZDCP2Energy; // reconstructed energy in the proton2 ZDC
a85132e7 215 Double32_t fZDCEMEnergy[2]; // reconstructed energy in the electromagnetic ZDCs
ff254193 216 Int_t fNQTheta; // number of QTheta elements
217 Double32_t *fQTheta; // [fNQTheta] values to store Lee-Yang-Zeros
6b6f8d32 218 ULong64_t fTriggerMask; // Trigger Type (mask)
27346f69 219 TString fFiredTriggers; // String with fired triggers
6b6f8d32 220 Int_t fRunNumber; // Run Number
221 Int_t fRefMult; // reference multiplicity
222 Int_t fRefMultPos; // reference multiplicity of positive particles
223 Int_t fRefMultNeg; // reference multiplicity of negative particles
fa8b0e56 224 Int_t fNMuons; // number of muons in the forward spectrometer
225 Int_t fNDimuons; // number of dimuons in the forward spectrometer
9333290e 226 UInt_t fEventType; // Type of Event
227 UInt_t fOrbitNumber; // Orbit Number
228 UInt_t fPeriodNumber; // Period Number
229 UShort_t fBunchCrossNumber; // BunchCrossingNumber
e9f4e33d 230 Short_t fRefMultComb05; // combined reference multiplicity (tracklets + ITSTPC) in |eta|<0.5
231 Short_t fRefMultComb08; // combined reference multiplicity (tracklets + ITSTPC) in |eta|<0.8
6b6f8d32 232 UChar_t fTriggerCluster; // Trigger cluster (mask)
613fc341 233 Double32_t fDiamondXY[2]; // Interaction diamond (x,y) in RUN
234 Double32_t fDiamondCovXY[3]; // Interaction diamond covariance (x,y) in RUN
49fc2e2c 235 Double32_t fDiamondZ; // Interaction diamond (z) in RUN
236 Double32_t fDiamondSig2Z; // Interaction diamond sigma^2 (z) in RUN
1aa76f71 237 TGeoHMatrix* fPHOSMatrix[kNPHOSMatrix]; //PHOS module position and orientation matrices
238 TGeoHMatrix* fEMCALMatrix[kNEMCALMatrix]; //EMCAL supermodule position and orientation matrices
0c6c629b 239 UInt_t fOfflineTrigger; // fired offline triggers for this event
a5f7aba4 240 TString fESDFileName; // ESD file name to which this event belongs
241 Int_t fEventNumberESDFile; // Event number in ESD file
242 UInt_t fL0TriggerInputs; // L0 Trigger Inputs (mask)
243 UInt_t fL1TriggerInputs; // L1 Trigger Inputs (mask)
244 UShort_t fL2TriggerInputs; // L2 Trigger Inputs (mask)
f7ce7a37 245 UInt_t fITSClusters[6]; // Number of ITS cluster per layer
246 Int_t fTPConlyRefMult; // Reference multiplicty for standard TPC only tracks
f1c1d7c6 247 AliCentrality* fCentralityP; // Pointer to full centrality information
ce7adfe9 248 AliEventplane* fEventplaneP; // Pointer to full event plane information
5e14e698 249 Float_t fVZEROEqFactors[64]; // V0 channel equalization factors for event-plane reconstruction
949be341 250 Float_t fT0spread[kT0SpreadSize]; // spread of time distributions: (TOA+T0C/2), T0A, T0C, (T0A-T0C)/2
4ccebdba 251 TBits fIRInt2InteractionsMap; // map of the Int2 events (normally 0TVX) near the event, that's Int2Id-EventId in a -90 to 90 window
252 TBits fIRInt1InteractionsMap; // map of the Int1 events (normally V0A&V0C) near the event, that's Int1Id-EventId in a -90 to 90 window
253 ClassDef(AliAODHeader, 21);
df9db588 254};
5e6a3170 255inline
77f43bb7 256void AliAODHeader::SetCentrality(const AliCentrality* cent) {
5e6a3170 257 if(cent){
258 if(fCentralityP)*fCentralityP = *cent;
259 else fCentralityP = new AliCentrality(*cent);
260 fCentrality = cent->GetCentralityPercentile("V0M");
261 }
262 else{
263 fCentrality = -999;
264 }
265}
ce7adfe9 266inline
267void AliAODHeader::SetEventplane(AliEventplane* eventplane) {
268 if(eventplane){
269 if(fEventplaneP)*fEventplaneP = *eventplane;
270 else fEventplaneP = new AliEventplane(*eventplane);
271 fEventplane = eventplane->GetEventplane("Q");
c7d82ff7 272 const TVector2* qvect=eventplane->GetQVector();
273 fEventplaneMag = -999;
5a3b31b5 274 fEventplaneQx = -999;
275 fEventplaneQy = -999;
276 if (qvect) {
277 fEventplaneMag=qvect->Mod();
278 fEventplaneQx=qvect->X();
279 fEventplaneQy=qvect->Y();
280 }
ce7adfe9 281 }
282 else{
283 fEventplane = -999;
c7d82ff7 284 fEventplaneMag = -999;
5a3b31b5 285 fEventplaneQx = -999;
286 fEventplaneQy = -999;
ce7adfe9 287 }
288}
c7d82ff7 289inline
290void AliAODHeader::ResetEventplanePointer() {
291 delete fEventplaneP;
292 fEventplaneP = 0x0;
293}
f7ce7a37 294
295inline
296void AliAODHeader::SetITSClusters(Int_t ilay, UInt_t nclus)
297{
298 if (ilay >= 0 && ilay < 6) fITSClusters[ilay] = nclus;
299}
300
301
df9db588 302#endif