Array dimension fixed.
[u/mrichter/AliRoot.git] / ITS / AliITSOnlineSDDInjectors.h
CommitLineData
348f80b7 1#ifndef ALIITSONLINESDDINJECTORS_H
2#define ALIITSONLINESDDINJECTORS_H
3
4
84df0230 5/* $Id$ */
9f026db8 6
348f80b7 7///////////////////////////////////////////////////////////////////
8// //
9// Class used for SDD injector analysis //
10// Origin: F.Prino, Torino, prino@to.infn.it //
11// //
12///////////////////////////////////////////////////////////////////
9f026db8 13
0e5e647a 14#include "AliITSOnlineSDD.h"
348f80b7 15
9f026db8 16
348f80b7 17class TH2F;
18class TGraphErrors;
19class AliITSOnlineSDDInjectors : public AliITSOnlineSDD {
20
21 public:
22 AliITSOnlineSDDInjectors();
979b5a5f 23 AliITSOnlineSDDInjectors(Int_t nddl, Int_t ncarlos, Int_t sid);
348f80b7 24 virtual ~AliITSOnlineSDDInjectors();
25
9f026db8 26 void SetThresholds(Float_t tl, Float_t th){
27 fLowThreshold=tl;
28 fHighThreshold=th;
29 }
30 void SetInjLineRange(Int_t jlin, Int_t tbmin, Int_t tbmax){
31 fTbMin[jlin]=tbmin;
32 fTbMax[jlin]=tbmax;
33 }
34 void SetPolOrder(Int_t n){fPolOrder=n;}
35 void SetMinDriftSpeed(Float_t vmin){fMinDriftSpeed=vmin;}
36 void SetMaxDriftSpeed(Float_t vmax){fMaxDriftSpeed=vmax;}
37 void SetMaxDriftSpeedErr(Float_t maxval){
38 fMaxDriftSpeedErr=maxval;
348f80b7 39 }
9f026db8 40 void SetFitLimits(Int_t firstpad,Int_t lastpad){
41 fFirstPadForFit=firstpad;
42 fLastPadForFit=lastpad;
348f80b7 43 }
9f026db8 44 void SetPadStatusCutForFit(Int_t cutval=1){
45 fPadStatusCutForFit=cutval;
348f80b7 46 }
9f026db8 47 void SetDefaults();
f4e26d31 48 void SetTimeStep(Float_t tstep) {
49 fTimeStep=tstep;
50 }
9f026db8 51
52 TGraphErrors* GetTimeVsDistGraph(Int_t jpad) const;
53 TGraphErrors* GetDriftSpeedGraph() const;
84df0230 54 TGraphErrors* GetSelectedDriftSpeedGraph(Int_t minAcceptStatus) const;
9f026db8 55 Float_t* GetDriftSpeedFitParam()const{ return fParam;}
61606350 56 Float_t GetDriftSpeed(Int_t jpad) const{return fDriftSpeed[jpad];}
9f026db8 57 Float_t GetDriftSpeedErr(Int_t jpad) const{return fDriftSpeedErr[jpad];}
348f80b7 58 Float_t GetTimeBinZero() const{return fTbZero;}
9f026db8 59
f4e26d31 60 Float_t GetTimeStep() const{return fTimeStep;}
9f026db8 61 Int_t GetAnodeNumber(Int_t iInjPad) const;
62 Int_t GetInjPadNumberFromAnode(Int_t nAnode) const;
63 Int_t GetInjPadStatus(Int_t jpad) const;
64 Int_t GetAnodeStatus(Int_t nAnode) const{
65 Int_t jpad=GetInjPadNumberFromAnode(nAnode);
66 return GetInjPadStatus(jpad);
67 }
68 Float_t GetCentroid(Int_t jpad, Int_t jlin) const {
69 if(jpad<kInjPads && jlin<kInjLines) return fCentroid[jpad][jlin];
c668f182 70 else return -9999.;
71 }
9f026db8 72 Bool_t IsInjectorGood(Int_t jpad, Int_t jlin) const {
73 if(jpad<kInjPads && jlin<kInjLines) return fGoodInj[jpad][jlin];
c668f182 74 else return 0;
75 }
9f026db8 76 void PrintInjectorStatus();
348f80b7 77 void PrintCentroids();
4c82df4c 78 void WriteToASCII(Int_t evNumb, UInt_t timeStamp, Int_t optAppend=0);
348f80b7 79
80 void Reset();
81 void AnalyzeEvent(TH2F* his);
82 void FindGoodInjectors();
83 void FindCentroids();
9f026db8 84 void CalcDriftSpeed(Int_t jpad);
348f80b7 85 void CalcTimeBinZero();
9f026db8 86 void FitDriftSpeedVsAnode();
348f80b7 87
88 protected:
89 void SetPositions();
90 private:
91
9f026db8 92 enum {kInjPads = 33};
93 enum {kInjLines = 3};
348f80b7 94
95 AliITSOnlineSDDInjectors(const AliITSOnlineSDDInjectors& source);
96 AliITSOnlineSDDInjectors& operator = (const AliITSOnlineSDDInjectors& source);
9f026db8 97 static const Float_t fgkSaturation; // ADC saturation value (1008)
98 static const Float_t fgkDefaultLThreshold; // Default for fLowThreshold
99 static const Float_t fgkDefaultHThreshold; // Default for fHighThreshold
100 static const Float_t fgkDefaultMinSpeed; // Default for fMinDriftSpeed
101 static const Float_t fgkDefaultMaxSpeed; // Default for fMaxDriftSpeed
102 static const Float_t fgkDefaultMaxErr; // Default for fMaxDriftSpeedErr
103 static const Int_t fgkDefaultPolOrder; // Default for fPolOrder
f4e26d31 104 static const Float_t fgkDefaultTimeStep; // Default for fTimeStep
9f026db8 105 static const UShort_t fgkDefaultTbMin[kInjLines]; // Defaults for fTbMin
106 static const UShort_t fgkDefaultTbMax[kInjLines]; // Defaults for fTbMax
107
108
109 TH2F* fHisto; // histogram of channel counts
110 Float_t fTbZero; // Time zero for injector event
111 Float_t fPosition[kInjLines]; // Coordinates of injector lines
112 UShort_t fTbMin[kInjLines]; // Minimum time bin for each line
113 UShort_t fTbMax[kInjLines]; // Maximum time bin for each line
114 Bool_t fGoodInj[kInjPads][kInjLines]; // array of good injectors
115 Float_t fCentroid[kInjPads][kInjLines]; // array of time bin centroids
116 Float_t fRMSCentroid[kInjPads][kInjLines]; // array of time rms of injectors
117 Float_t fDriftSpeed[kInjPads]; // drift speed
118 Float_t fDriftSpeedErr[kInjPads]; // error on drift speed
119 Float_t *fParam; // parameters of polinomial fit to
120 // drift speed vs. anode number
121 Int_t fPolOrder; // order of polinomial fit
122 Float_t fMinDriftSpeed; // Minimum value for drift speed
123 Float_t fMaxDriftSpeed; // Maximum value for drift speed
124 Float_t fMaxDriftSpeedErr; // Maximum value for error on drift speed
125 Float_t fLowThreshold; // Low threshold for injector signal
126 Float_t fHighThreshold; // High threshold for injector signal
127
128 Int_t fFirstPadForFit; // first injector pad used in fit
129 Int_t fLastPadForFit; // last injector pad used in fit
130 Int_t fPadStatusCutForFit; // minimum value of pad status for fit
131
f4e26d31 132 Float_t fTimeStep; // time bin value (25 or 50 ns)
9f026db8 133
f4e26d31 134 ClassDef(AliITSOnlineSDDInjectors,4)
348f80b7 135};
136#endif