Bug fix in treatment of the vertex finder covariance matrix (Andrea)
[u/mrichter/AliRoot.git] / T0 / AliT0CalibData.h
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dc7ca31d 1#ifndef AliT0CalibData_H
2#define AliT0CalibData_H
3
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
6
7////////////////////////////////////////////////
8// class for T0 calibration //
9////////////////////////////////////////////////
10
11#include "TNamed.h"
12#include "TF1.h"
13#include "AliT0CalibData.h"
14#include "TMap.h"
15#include "TGraph.h"
16#include "TString.h"
17#include "TObjArray.h"
18#include "AliT0.h"
e0bba6cc 19#include "AliT0LookUpValue.h"
dc7ca31d 20
21class AliT0CalibData: public TNamed {
22
23 public:
24 AliT0CalibData();
25 AliT0CalibData(const char* name);
26 AliT0CalibData(const AliT0CalibData &calibda);
27 AliT0CalibData& operator= (const AliT0CalibData &calibda);
28 virtual ~AliT0CalibData();
29 void Reset();
30
31 virtual void Print(Option_t* option= "") const;
32 Float_t GetTimeDelayCFD(Int_t channel) const {return fTimeDelayCFD[channel];}
33 Float_t* GetTimeDelayCFD() const {return(float*) fTimeDelayCFD;}
94c27e4f 34 Float_t GetTimeDelayDA(Int_t channel) const {return fTimeDelayDA[channel];}
35 Float_t* GetTimeDelayDA() const {return(float*) fTimeDelayDA;}
dc7ca31d 36
dc7ca31d 37
c41ceaac 38 TGraph *GetWalk(Int_t ipmt ) const {return ((TGraph*)fWalk.At(ipmt));}
39 Float_t GetWalkVal(Int_t ipmt, Float_t mv ) const {return ((TGraph*)fWalk.At(ipmt))->Eval(mv);}
ca7c0417 40 void SetWalk(Int_t ipmt) ;
dc7ca31d 41
42 TGraph * GetSlew(Int_t ipmt) const {return (TGraph*)fSlewingLED.At(ipmt);}
43 Float_t GetSlewingLED(Int_t ipmt, Float_t mv) const
44 {return((TGraph*)fSlewingLED.At(ipmt))->Eval(mv);}
45 TGraph * GetSlewRec(Int_t ipmt) const {return (TGraph*)fSlewingRec.At(ipmt);}
46 Float_t GetSlewingRec(Int_t ipmt, Float_t mv) const
47 {return((TGraph*)fSlewingRec.At(ipmt))->Eval(mv);}
48
ca7c0417 49 void SetSlewingLED(Int_t ipmt) ;
50 void SetSlewingRec(Int_t ipmt) ;
dc7ca31d 51
52 void SetTimeDelayCFD(Float_t val, Int_t channel) {fTimeDelayCFD[channel]=val;}
53 void SetTimeDelayCFD(Float_t* TimeDelay);
94c27e4f 54 void SetTimeDelayDA(Float_t val, Int_t channel) {fTimeDelayDA[channel]=val;}
55 void SetTimeDelayDA(Float_t* TimeDelay);
dc7ca31d 56
57 void SetTimeDelayTVD(Int_t r=150) { fTimeDelayTVD = r; };
58 Float_t GetTimeDelayTVD() { return fTimeDelayTVD; }
59
e0bba6cc 60 void ReadAsciiLookup(const Char_t *filename);
61 Int_t GetChannel(Int_t trm, Int_t tdc, Int_t chain, Int_t channel);
62 void PrintLookup(Option_t* option= "", Int_t iTRM=0, Int_t iTDC=0, Int_t iChannel=0) const;
63 TMap *GetMapLookup(void) {return &fLookup;}
5325480c 64 Int_t GetNumberOfTRMs() const {return fNumberOfTRMs;}
65 void SetNumberOfTRMs(Int_t ntrms=2) {fNumberOfTRMs = ntrms;}
94c27e4f 66 void SetMeanT0(Int_t mean=500) { fMeanT0 = mean; };
67 Int_t GetMeanT0 () {return fMeanT0;};
e0bba6cc 68
dc7ca31d 69 protected:
70
71 Float_t fTimeDelayCFD[24]; // Coeff. for time delay (24 different cables & CFD )
94c27e4f 72 Float_t fTimeDelayDA[24]; // number of channel with mean time+delay if vertex=0 )
dc7ca31d 73 Float_t fTimeDelayTVD; //time delay for TVD (vertex trigger channel)
94c27e4f 74 Int_t fMeanT0; //mean of T0distribution with vertex=0;
dc7ca31d 75 TObjArray fWalk; //time - amp. walk
76 TObjArray fSlewingLED; //time - amp.LED slew
77 TObjArray fSlewingRec; //time - amp. LED slew for reconstruction
e0bba6cc 78 TMap fLookup; //lookup table
5325480c 79 Int_t fNumberOfTRMs; // number of TRMs in setup
e0bba6cc 80
dc7ca31d 81 //
5325480c 82 ClassDef(AliT0CalibData,4) // T0 Sensor Calibration data
dc7ca31d 83};
84
85typedef AliT0CalibData AliSTARTCalibData; // for backward compatibility
86
87#endif
88