1 #ifndef ALIITSRESPONSESDD_H
2 #define ALIITSRESPONSESDD_H
4 /* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
13 /////////////////////////////////////////////////////////////
14 // Base settings for the ITS response classes. //
15 // The data member of this class are static and set once //
16 // for all the modules. //
17 /////////////////////////////////////////////////////////////
19 class AliITSresponseSDD : public TObject {
23 virtual ~AliITSresponseSDD(){};
25 virtual void SetSideATimeZero(Float_t tzero){
26 SetLayer3ATimeZero(tzero);
27 SetLayer4ATimeZero(tzero);
29 virtual void SetSideCTimeZero(Float_t tzero){
30 SetLayer3CTimeZero(tzero);
31 SetLayer4CTimeZero(tzero);
33 virtual void SetLayer3ATimeZero(Float_t tzero){
34 for(Int_t iLad=1; iLad<=kNLaddersLay3; iLad++) SetHalfLadderATimeZero(3,iLad,tzero);
36 virtual void SetLayer3CTimeZero(Float_t tzero){
37 for(Int_t iLad=1; iLad<=kNLaddersLay3; iLad++) SetHalfLadderCTimeZero(3,iLad,tzero);
39 virtual void SetLayer4ATimeZero(Float_t tzero){
40 for(Int_t iLad=1; iLad<=kNLaddersLay4; iLad++) SetHalfLadderATimeZero(4,iLad,tzero);
42 virtual void SetLayer4CTimeZero(Float_t tzero){
43 for(Int_t iLad=1; iLad<=kNLaddersLay4; iLad++) SetHalfLadderCTimeZero(4,iLad,tzero);
45 virtual void SetHalfLadderATimeZero(Int_t lay, Int_t lad, Float_t tzero);
46 virtual void SetHalfLadderCTimeZero(Int_t lay, Int_t lad, Float_t tzero);
47 virtual void SetModuleTimeZero(Int_t modIndex, Float_t tzero){
48 if(modIndex<kNSPDmods || modIndex>kNSPDmods+kNSDDmods) AliError(Form("SDD module number %d out of range",modIndex));
49 fTimeZero[modIndex-kNSPDmods]=tzero;
52 virtual void SetDeltaVDrift(Int_t modIndex, Float_t dv){
53 if(modIndex<kNSPDmods || modIndex>kNSPDmods+kNSDDmods) AliError(Form("SDD module number %d out of range",modIndex));
54 fDeltaVDrift[modIndex-kNSPDmods]=dv;
57 virtual void SetTimeOffset(Float_t to){fTimeOffset = to;}
58 virtual Float_t GetTimeOffset()const {return fTimeOffset;}
59 virtual Float_t GetTimeZero(Int_t modIndex){
60 if(modIndex<kNSPDmods || modIndex>kNSPDmods+kNSDDmods){
61 AliError(Form("SDD module number %d out of range",modIndex));
64 return fTimeZero[modIndex-kNSPDmods];
66 virtual Float_t GetDeltaVDrift(Int_t modIndex){
67 if(modIndex<kNSPDmods || modIndex>kNSPDmods+kNSDDmods){
68 AliError(Form("SDD module number %d out of range",modIndex));
71 return fDeltaVDrift[modIndex-kNSPDmods];
73 static Float_t DefaultTimeOffset() {return fgkTimeOffsetDefault;}
75 virtual void SetADC2keV(Float_t conv){fADC2keV=conv;}
76 virtual void SetChargevsTime(Float_t slope){fChargevsTime=slope;}
77 virtual Float_t GetADC2keV()const {return fADC2keV;}
78 virtual Float_t GetChargevsTime()const {return fChargevsTime;}
80 static Float_t DefaultADC2keV() {return fgkADC2keVDefault;}
81 static Float_t DefaultChargevsTime() {return fgkChargevsTimeDefault;}
83 static Float_t GetCarlosRXClockPeriod() {return fgkCarlosRXClockPeriod;}
88 enum {kNSPDmods = 240};
89 enum {kNSDDmods = 260};
90 enum {kNLaddersLay3 = 14};
91 enum {kNLaddersLay4 = 22};
94 static const Float_t fgkTimeOffsetDefault; // default for fTimeOffset
95 static const Float_t fgkADC2keVDefault; // default for fADC2keV
96 static const Float_t fgkChargevsTimeDefault; // default for fChargevsTime
97 static const Float_t fgkCarlosRXClockPeriod; // clock period for CarlosRX
99 Float_t fTimeOffset; // Time offset due to electronic delays
100 // --> obsolete, kept for backw. comp.
101 Float_t fTimeZero[kNSDDmods]; // Time Zero for each module
102 Float_t fDeltaVDrift[kNSDDmods]; // Vdrift correction (um/ns) for each module
103 Float_t fADC2keV; // Conversion factor from ADC to keV
104 Float_t fChargevsTime; // Correction for zero suppression effect
108 AliITSresponseSDD(const AliITSresponseSDD &ob); // copy constructor
109 AliITSresponseSDD& operator=(const AliITSresponseSDD & /* source */); // ass. op.
111 ClassDef(AliITSresponseSDD,18)