3 /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 //-------------------------------------------------------------------------
9 // AOD Pid object for additional pid information
10 // Author: Annalisa Mastroserio, CERN
11 //-------------------------------------------------------------------------
15 class AliAODPid : public TObject {
20 AliAODPid(const AliAODPid& pid);
21 AliAODPid& operator=(const AliAODPid& pid);
23 enum{kSPECIES=5, kTRDnPlanes=6};
26 void SetITSsignal(Double_t its) {fITSsignal=its;}
27 void SetTPCsignal(Double_t tpc) {fTPCsignal=tpc;}
28 void SetTPCsignalN(UShort_t tpcN) {fTPCsignalN=tpcN;}
29 void SetTPCmomentum(Double_t tpcMom) {fTPCmomentum=tpcMom;}
30 void SetTRDsignal(Int_t nslices, Double_t* trdslices) {fTRDnSlices = nslices; fTRDslices=trdslices;}
31 void SetTRDmomentum(Int_t nplane, Float_t trdMom) {fTRDmomentum[nplane]=trdMom;}
32 void SetTOFsignal(Double_t tof) {fTOFesdsignal=tof;}
33 void SetTOFpidResolution(Double_t tofPIDres[5]);
34 void SetIntegratedTimes(Double_t timeint[5]);
35 void SetHMPIDsignal(Double_t hmpid) {fHMPIDsignal=hmpid;}
36 void SetEMCALPosition(Double_t emcalpos[3]);
37 void SetEMCALMomentum(Double_t emcalmom[3]);
39 Double_t GetITSsignal() const {return fITSsignal;}
40 Double_t GetTPCsignal() const {return fTPCsignal;}
41 UShort_t GetTPCsignalN() const {return fTPCsignalN;}
42 Double_t GetTPCmomentum() const {return fTPCmomentum;}
43 Int_t GetTRDnSlices() const {return fTRDnSlices;}
44 Double_t* GetTRDsignal() const {return fTRDslices;}
45 Float_t* GetTRDmomentum() {return fTRDmomentum;}
46 Double_t GetTOFsignal() const {return fTOFesdsignal;}
47 Double_t GetHMPIDsignal() const {return fHMPIDsignal;}
49 void GetIntegratedTimes(Double_t timeint[5]) const;
50 void GetEMCALPosition (Double_t emcalpos[3]) const;
51 void GetEMCALMomentum (Double_t emcalmom[3]) const;
52 void GetTOFpidResolution (Double_t tofRes[5]) const;
55 Double32_t fITSsignal; //[0.,0.,10] detector raw signal
56 Double32_t fTPCsignal; //[0.,0.,10] detector raw signal
57 UShort_t fTPCsignalN; // number of points used for TPC dE/dx
58 Double_t fTPCmomentum; // momentum at the inner wall of TPC;
59 Int_t fTRDnSlices; // N slices used for PID in the TRD
60 Double32_t* fTRDslices; //[fTRDnSlices]
61 Float_t fTRDmomentum[6]; // momentum at the TRD layers
62 Double32_t fTOFesdsignal; // TOF signal - t0 (T0 interaction time)
63 Double32_t fTOFpidResolution[5]; // TOF pid resolution for each mass hypotesys
64 Double32_t fIntTime[5]; // track time hypothesis
65 Double32_t fHMPIDsignal; // detector raw signal
66 Double32_t fEMCALPosition[3]; // global position of track
67 // extrapolated to EMCAL surface
68 Double32_t fEMCALMomentum[3]; // momentum of track
69 // extrapolated to EMCAL surface
71 ClassDef(AliAODPid, 5);