5 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
6 * See cxx source for full Copyright notice */
8 //-------------------------------------------------------------------------
9 // Implementation of Class AliESDZDC
10 // This is a class that summarizes the ZDC data for the ESD
11 // Origin: Christian Klein-Boesing, CERN, Christian.Klein-Boesing@cern.ch
12 //-------------------------------------------------------------------------
19 class AliESDZDC: public TObject {
22 AliESDZDC(const AliESDZDC& zdc);
23 AliESDZDC& operator=(const AliESDZDC& zdc);
24 virtual void Copy(TObject &obj) const;
26 Double_t GetZDCN1Energy() const {return fZDCN1Energy;}
27 Double_t GetZDCP1Energy() const {return fZDCP1Energy;}
28 Double_t GetZDCN2Energy() const {return fZDCN2Energy;}
29 Double_t GetZDCP2Energy() const {return fZDCP2Energy;}
30 Double_t GetZDCEMEnergy(Int_t i) const
31 {if(i==0){return fZDCEMEnergy;} else if(i==1){return fZDCEMEnergy1;}
33 Short_t GetZDCParticipants() const {return fZDCParticipants;}
34 Short_t GetZDCPartSideA() const {return fZDCPartSideA;}
35 Short_t GetZDCPartSideC() const {return fZDCPartSideC;}
36 Double_t GetImpactParameter() const {return fImpactParameter;}
37 Double_t GetImpactParamSideA() const {return fImpactParamSideA;}
38 Double_t GetImpactParamSideC() const {return fImpactParamSideC;}
39 const Double_t * GetZN1TowerEnergy() const {return fZN1TowerEnergy;}
40 const Double_t * GetZN2TowerEnergy() const {return fZN2TowerEnergy;}
41 const Double_t * GetZP1TowerEnergy() const {return fZP1TowerEnergy;}
42 const Double_t * GetZP2TowerEnergy() const {return fZP2TowerEnergy;}
43 const Double_t * GetZN1TowerEnergyLR() const {return fZN1TowerEnergyLR;}
44 const Double_t * GetZN2TowerEnergyLR() const {return fZN2TowerEnergyLR;}
45 const Double_t * GetZP1TowerEnergyLR() const {return fZP1TowerEnergyLR;}
46 const Double_t * GetZP2TowerEnergyLR() const {return fZP2TowerEnergyLR;}
48 Double32_t * GetZNCCentroid();
49 Double32_t * GetZNACentroid();
51 void SetZDC(Double_t n1Energy, Double_t p1Energy,
52 Double_t emEnergy0, Double_t emEnergy1,
53 Double_t n2Energy, Double_t p2Energy,
54 Short_t participants, Short_t nPartA, Short_t nPartC,
55 Double_t b, Double_t bA, Double_t bC, UInt_t recoFlag)
56 {fZDCN1Energy=n1Energy; fZDCP1Energy=p1Energy;
57 fZDCEMEnergy=emEnergy0; fZDCEMEnergy1=emEnergy1;
58 fZDCN2Energy=n2Energy; fZDCP2Energy=p2Energy;
59 fZDCParticipants=participants; fZDCPartSideA=nPartA; fZDCPartSideC=nPartC;
60 fImpactParameter=b; fImpactParamSideA=bA, fImpactParamSideC=bC,
61 fESDQuality=recoFlag;}
63 void SetZN1TowerEnergy(Float_t tow1[5])
64 {for(Int_t i=0; i<5; i++) fZN1TowerEnergy[i] = tow1[i];}
65 void SetZN2TowerEnergy(Float_t tow2[5])
66 {for(Int_t i=0; i<5; i++) fZN2TowerEnergy[i] = tow2[i];}
67 void SetZP1TowerEnergy(Float_t tow1[5])
68 {for(Int_t i=0; i<5; i++) fZP1TowerEnergy[i] = tow1[i];}
69 void SetZP2TowerEnergy(Float_t tow2[5])
70 {for(Int_t i=0; i<5; i++) fZP2TowerEnergy[i] = tow2[i];}
71 void SetZN1TowerEnergyLR(Float_t tow1[5])
72 {for(Int_t i=0; i<5; i++) fZN1TowerEnergyLR[i] = tow1[i];}
73 void SetZN2TowerEnergyLR(Float_t tow2[5])
74 {for(Int_t i=0; i<5; i++) fZN2TowerEnergyLR[i] = tow2[i];}
75 void SetZP1TowerEnergyLR(Float_t tow1[5])
76 {for(Int_t i=0; i<5; i++) fZP1TowerEnergyLR[i] = tow1[i];}
77 void SetZP2TowerEnergyLR(Float_t tow2[5])
78 {for(Int_t i=0; i<5; i++) fZP2TowerEnergyLR[i] = tow2[i];}
79 void SetZNACentroid(Float_t centrCoord[2])
80 {for(Int_t i=0; i<2; i++) fZNACentrCoord[i] = centrCoord[i];}
81 void SetZNCCentroid(Float_t centrCoord[2])
82 {for(Int_t i=0; i<2; i++) fZNCCentrCoord[i] = centrCoord[i];}
85 void Print(const Option_t *opt=0) const;
89 Double32_t fZDCN1Energy; // reconstructed energy in the neutron ZDC
90 Double32_t fZDCP1Energy; // reconstructed energy in the proton ZDC
91 Double32_t fZDCN2Energy; // reconstructed energy in the neutron ZDC
92 Double32_t fZDCP2Energy; // reconstructed energy in the proton ZDC
93 Double32_t fZDCEMEnergy; // signal in the electromagnetic ZDCs
94 Double32_t fZDCEMEnergy1; // second EM signal,cannot change fZDCEMEnergy to array (not backward compatible)
95 Double32_t fZN1TowerEnergy[5];// reco E in 5 ZN1 sectors - high gain chain
96 Double32_t fZN2TowerEnergy[5];// reco E in 5 ZN2 sectors - high gain chain
97 Double32_t fZP1TowerEnergy[5];// reco E in 5 ZP1 sectors - high gain chain
98 Double32_t fZP2TowerEnergy[5];// reco E in 5 ZP2 sectors - high gain chain
99 Double32_t fZN1TowerEnergyLR[5];// reco E in 5 ZN1 sectors - low gain chain
100 Double32_t fZN2TowerEnergyLR[5];// reco E in 5 ZN2 sectors - low gain chain
101 Double32_t fZP1TowerEnergyLR[5];// reco E in 5 ZP1 sectors - low gain chain
102 Double32_t fZP2TowerEnergyLR[5];// reco E in 5 ZP2 sectors - low gain chain
103 Short_t fZDCParticipants; // number of participants estimated by the ZDC (ONLY in A-A)
104 Short_t fZDCPartSideA; // number of participants estimated by the ZDC (ONLY in A-A)
105 Short_t fZDCPartSideC; // number of participants estimated by the ZDC (ONLY in A-A)
106 Double32_t fImpactParameter; // impact parameter estimated by the ZDC (ONLY in A-A)
107 Double32_t fImpactParamSideA; // impact parameter estimated by the ZDC (ONLY in A-A)
108 Double32_t fImpactParamSideC; // impact parameter estimated by the ZDC (ONLY in A-A)
109 Double32_t fZNACentrCoord[2]; // Coordinates of the centroid over ZNC
110 Double32_t fZNCCentrCoord[2]; // Coordinates of the centroid over ZNA
111 UInt_t fESDQuality; // flags from reconstruction
113 ClassDef(AliESDZDC,10)