1 #ifndef ALIVZERORECONSTRUCTOR_H
2 #define ALIVZERORECONSTRUCTOR_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved.*/
4 /* See cxx source for full Copyright notice */
7 ///////////////////////////////////////////////////////////////////////////
9 /// class for VZERO reconstruction //
11 ///////////////////////////////////////////////////////////////////////////
13 #include "AliReconstructor.h"
14 #include "AliCDBManager.h"
15 #include "AliCDBStorage.h"
16 #include "AliCDBEntry.h"
19 #include "AliESDVZERO.h"
20 #include "AliVZERORecoParam.h"
23 class AliVZEROCalibData;
25 class AliESDVZEROfriend;
27 class AliVZEROReconstructor: public AliReconstructor {
29 AliVZEROReconstructor();
30 virtual ~AliVZEROReconstructor();
33 virtual void Reconstruct(AliRawReader* /*rawReader*/,
34 TTree* /*clustersTree*/) const {
35 AliError("Method not implemented"); return;};
36 virtual void Reconstruct(TTree*, TTree*) const {return;};
38 virtual void FillESD(TTree* digitsTree, TTree* /*clustersTree*/,
39 AliESDEvent* esd) const;
41 virtual void FillESD(AliRawReader* /*rawReader*/, TTree* /*clustersTree*/,
42 AliESDEvent* /*esd*/) const {
43 AliError("Method not implemented"); return;};
45 virtual Bool_t HasDigitConversion() const { return kTRUE; }
46 virtual void ConvertDigits(AliRawReader* rawReader,
47 TTree* digitsTree) const;
49 static const AliVZERORecoParam* GetRecoParam() { return dynamic_cast<const AliVZERORecoParam*>(AliReconstructor::GetRecoParam(12)); }
51 AliCDBStorage *SetStorage(const char* uri);
52 void GetCollisionMode();
54 AliVZEROCalibData *GetCalibData() const;
55 Float_t CorrectLeadingTime(Int_t i, Float_t time, Float_t adc) const;
57 enum {kInvalidADC = -1024,
58 kInvalidTime = -1024};
60 AliESDVZERO* GetESDVZERO() { return fESDVZERO; }
63 AliESDVZERO* fESDVZERO; // ESD output object
64 AliESDEvent* fESD; // ESD object
65 AliESDVZEROfriend* fESDVZEROfriend; // ESD friend object (complete raw data)
68 AliVZEROReconstructor(const AliVZEROReconstructor& reconstructor);
69 AliVZEROReconstructor& operator = (const AliVZEROReconstructor& reconstructor);
71 AliVZEROCalibData* fCalibData; //! calibration data
72 Float_t fTimeOffset[64]; //! HPTDC time offsets channel by channel
73 TF1* fTimeSlewing; //! Function for time slewing correction
74 TObjArray* fSaturationCorr; //! Array with functions for correcting the signal saturation
76 Int_t fCollisionMode; // =0->p-p, =1->A-A
77 Float_t fBeamEnergy; // beam energy
79 mutable TClonesArray *fDigitsArray; // clones-array for ConvertDigits() and FillESD()
81 ClassDef(AliVZEROReconstructor, 3) // class for the VZERO reconstruction