1 #ifndef ALITPCCALIBTIME_H
2 #define ALITPCCALIBTIME_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 #include "AliTPCcalibBase.h"
17 class AliTPCcalibLaser;
20 class AliESDfriendTrack;
22 class AliTPCcalibTime:public AliTPCcalibBase {
25 AliTPCcalibTime(const Text_t *name, const Text_t *title, UInt_t StartTime, UInt_t EndTime, Int_t deltaIntegrationTimeVdrift);
26 virtual ~AliTPCcalibTime();
28 virtual void Process(AliESDEvent *event);
29 virtual Long64_t Merge(TCollection *const li);
30 virtual void Analyze();
31 static Bool_t IsLaser (const AliESDEvent *const event);
32 static Bool_t IsCosmics (const AliESDEvent *const event);
33 static Bool_t IsBeam (const AliESDEvent *const event);
34 void ProcessLaser (AliESDEvent *event);
35 void ProcessCosmic(const AliESDEvent *const event);
36 void ProcessBeam (const AliESDEvent *const event);
37 Bool_t IsPair(AliExternalTrackParam *tr0, AliExternalTrackParam *tr1);
38 Bool_t IsCross(AliESDtrack *const tr0, AliESDtrack *const tr1);
39 Bool_t IsSame (AliESDtrack *const tr0, AliESDtrack *const tr1);
40 void ProcessSame(AliESDtrack *const track, AliESDfriendTrack *const friendTrack, const AliESDEvent *const event);
41 void ProcessAlignITS(AliESDtrack *const track, AliESDfriendTrack *const friendTrack, const AliESDEvent *const event, AliESDfriend *const ESDfriend);
42 void ProcessAlignTRD(AliESDtrack* const track, AliESDfriendTrack *const friendTrack);
43 void ProcessAlignTOF(AliESDtrack* const track, AliESDfriendTrack *const friendTrack);
45 THnSparse* GetHistVdriftLaserA(Int_t index=1) const {return fHistVdriftLaserA[index];};
46 THnSparse* GetHistVdriftLaserC(Int_t index=1) const {return fHistVdriftLaserC[index];};
47 THnSparse* GetHistoDrift(const char* name) const;
48 TObjArray* GetHistoDrift() const;
49 TGraphErrors* GetGraphDrift(const char* name);
50 TObjArray* GetGraphDrift();
51 AliSplineFit* GetFitDrift(const char* name);
52 // TObjArray* GetFitDrift();
53 TH1F* GetCosmiMatchingHisto(Int_t index=0) const {return fCosmiMatchingHisto[index];};
55 void Process(AliESDtrack *track, Int_t runNo=-1){AliTPCcalibBase::Process(track,runNo);};
56 void Process(AliTPCseed *track){return AliTPCcalibBase::Process(track);}
57 TObjArray* GetAlignITSTPC() const {return fAlignITSTPC;} // alignemnt array ITS TPC match
58 TObjArray* GetAlignTRDTPC() const {return fAlignTRDTPC;} // alignemnt array TRD TPC match
59 TObjArray* GetAlignTOFTPC() const {return fAlignTOFTPC;} // alignemnt array TOF TPC match
61 THnSparse* GetResHistoTPCITS(Int_t index) const { return (index<5) ? fResHistoTPCITS[index]:0;} //TPC-ITS matching map
62 THnSparse* GetResHistoTPCvertex(Int_t index) const { return (index<5) ? fResHistoTPCvertex[index] :0;} //TPC vertex matching map
63 THnSparse* GetResHistoTPCTRD(Int_t index) const { return (index<5) ? fResHistoTPCTRD[index]:0;} //TPC-TRD matching map
65 void BookDistortionMaps(); // book histograms
66 void FillResHistoTPCITS(const AliExternalTrackParam * pTPCIn, const AliExternalTrackParam * pITSOut ); // fill residual histo
67 void FillResHistoTPC(const AliESDtrack * pTrack);
68 void FillResHistoTPCTRD(const AliExternalTrackParam * pTPCOut, const AliExternalTrackParam * pTRDIn );
71 void ResetCurrent(); // reset current values
73 AliTPCcalibLaser * fLaser; //! laser calibration
75 // current information
77 Float_t fDz; //! current delta z
81 Float_t fCutMaxD; // maximal distance in rfi ditection
82 Float_t fCutMaxDz; // maximal distance in z ditection
83 Float_t fCutTheta; // maximal distance in theta ditection
84 Float_t fCutMinDir; // direction vector products
85 Int_t fCutTracks; // maximal number of tracks
87 AliTPCcalibTime(const AliTPCcalibTime&);
88 AliTPCcalibTime& operator=(const AliTPCcalibTime&);
90 TH1F* fCosmiMatchingHisto[10];
94 THnSparse* fResHistoTPCITS[5]; //TPC-ITS matching map
95 THnSparse* fResHistoTPCvertex[5]; //TPC-ITS vertex matching map
96 THnSparse* fResHistoTPCTRD[5]; //TPC-TRD matching map
98 THnSparse * fHistVdriftLaserA[3]; //Histograms for V drift from laser
99 THnSparse * fHistVdriftLaserC[3]; //Histograms for V drift from laser
101 TObjArray* fArrayDz; // array of DZ histograms for different triggers
102 TObjArray* fAlignITSTPC; // alignemnt array ITS TPC match
103 TObjArray* fAlignTRDTPC; // alignemnt array TRD TPC match
104 TObjArray* fAlignTOFTPC; // alignemnt array TOF TPC match
105 Int_t fTimeBins; //Bins time
106 Double_t fTimeStart; //Start time
107 Double_t fTimeEnd; //End time
108 Int_t fPtBins; //Bins pt
109 Double_t fPtStart; //Start pt
110 Double_t fPtEnd; //End pt
111 Int_t fVdriftBins; //Bins vdrift
112 Double_t fVdriftStart; //Start vdrift
113 Double_t fVdriftEnd; //End vdrift
114 Int_t fRunBins; //Bins run
115 Double_t fRunStart; //Start run
116 Double_t fRunEnd; //End run
117 Int_t fBinsVdrift[4]; //Bins for vdrift
118 Double_t fXminVdrift[4]; //Xmax for vdrift
119 Double_t fXmaxVdrift[4]; //Xmin for vdrift
120 ClassDef(AliTPCcalibTime, 3);