Merge branch 'master' of https://git.cern.ch/reps/AliRoot
[u/mrichter/AliRoot.git] / ITS / AliITSresponseSDD.h
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b0f5e3fc 1#ifndef ALIITSRESPONSESDD_H
2#define ALIITSRESPONSESDD_H
48058160 3
c2bd28b6 4/* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
48058160 5 * See cxx source for full Copyright notice */
6
88cb7938 7
253e68a0 8#include <TObject.h>
3176641e 9#include <AliLog.h>
b0f5e3fc 10
c2bd28b6 11/* $Id$ */
12
fcf95fc7 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/////////////////////////////////////////////////////////////
b0f5e3fc 18
253e68a0 19class AliITSresponseSDD : public TObject {
69b82143 20 public:
ef24eb3b 21 enum {kVDCorr2Side = BIT(14),kVDCorrMult = BIT(15)}; // if bit set, the object contains separate corrections for 2 sides
e71a6286 22 //
69b82143 23 AliITSresponseSDD();
24 virtual ~AliITSresponseSDD(){};
25
26 virtual void SetSideATimeZero(Float_t tzero){
27 SetLayer3ATimeZero(tzero);
28 SetLayer4ATimeZero(tzero);
29 }
30 virtual void SetSideCTimeZero(Float_t tzero){
31 SetLayer3CTimeZero(tzero);
32 SetLayer4CTimeZero(tzero);
33 }
34 virtual void SetLayer3ATimeZero(Float_t tzero){
35 for(Int_t iLad=1; iLad<=kNLaddersLay3; iLad++) SetHalfLadderATimeZero(3,iLad,tzero);
36 }
37 virtual void SetLayer3CTimeZero(Float_t tzero){
38 for(Int_t iLad=1; iLad<=kNLaddersLay3; iLad++) SetHalfLadderCTimeZero(3,iLad,tzero);
39 }
40 virtual void SetLayer4ATimeZero(Float_t tzero){
41 for(Int_t iLad=1; iLad<=kNLaddersLay4; iLad++) SetHalfLadderATimeZero(4,iLad,tzero);
42 }
43 virtual void SetLayer4CTimeZero(Float_t tzero){
44 for(Int_t iLad=1; iLad<=kNLaddersLay4; iLad++) SetHalfLadderCTimeZero(4,iLad,tzero);
45 }
46 virtual void SetHalfLadderATimeZero(Int_t lay, Int_t lad, Float_t tzero);
47 virtual void SetHalfLadderCTimeZero(Int_t lay, Int_t lad, Float_t tzero);
48 virtual void SetModuleTimeZero(Int_t modIndex, Float_t tzero){
776c19a3 49 if(CheckModuleIndex(modIndex)) fTimeZero[modIndex-kNSPDmods]=tzero;
69b82143 50 }
51
e71a6286 52 virtual void SetDeltaVDrift(Int_t modIndex, Float_t dv, Bool_t rightSide=kFALSE) {
53 int ind = GetVDIndex(modIndex,rightSide);
54 if (ind>=0) fDeltaVDrift[ind] = dv;
57019696 55 }
69b82143 56
e71a6286 57 virtual Float_t GetDeltaVDrift(Int_t modIndex,Bool_t rightSide=kFALSE) const {
58 int ind = GetVDIndex(modIndex,rightSide);
59 return ind<0 ? 0.:fDeltaVDrift[ind];
60 }
61 //
62 Bool_t IsVDCorr2Side() const {return TestBit(kVDCorr2Side);}
ef24eb3b 63 Bool_t IsVDCorrMult() const {return TestBit(kVDCorrMult);}
e71a6286 64 void SetVDCorr2Side(Bool_t v=kTRUE) {SetBit(kVDCorr2Side,v);}
ef24eb3b 65 void SetVDCorrMult(Bool_t v=kTRUE) {SetBit(kVDCorrMult,v);}
e71a6286 66 //
57019696 67 static Float_t DefaultTimeOffset() {return fgkTimeOffsetDefault;}
69b82143 68 virtual void SetTimeOffset(Float_t to){fTimeOffset = to;}
69 virtual Float_t GetTimeOffset()const {return fTimeOffset;}
57019696 70 virtual Float_t GetTimeZero(Int_t modIndex) const {
776c19a3 71 if(CheckModuleIndex(modIndex)) return fTimeZero[modIndex-kNSPDmods];
72 else return 0.;
69b82143 73 }
57019696 74
75 virtual void SetADC2keV(Float_t conv){fADC2keV=conv;}
76 virtual Float_t GetADC2keV()const {return fADC2keV;}
77 virtual void SetADCtokeV(Int_t modIndex, Float_t conv){
776c19a3 78 if(CheckModuleIndex(modIndex)) fADCtokeV[modIndex-kNSPDmods]=conv;
57019696 79 }
80 virtual Float_t GetADCtokeV(Int_t modIndex) const {
776c19a3 81 if(CheckModuleIndex(modIndex)) return fADCtokeV[modIndex-kNSPDmods];
82 else return 0.;
69b82143 83 }
a66a0eb6 84
d644eb2d 85 virtual void SetChargevsTime(Float_t slope){fChargevsTime=slope;}
d644eb2d 86 virtual Float_t GetChargevsTime()const {return fChargevsTime;}
87
374200ee 88 virtual void SetADCvsDriftTime(Int_t modIndex, Float_t slope){
776c19a3 89 if(CheckModuleIndex(modIndex)) fADCvsDriftTime[modIndex-kNSPDmods]=slope;
374200ee 90 }
91 virtual Float_t GetADCvsDriftTime(Int_t modIndex) const {
776c19a3 92 if(CheckModuleIndex(modIndex)) return fADCvsDriftTime[modIndex-kNSPDmods];
93 else return 0.;
374200ee 94 }
95
d644eb2d 96 static Float_t DefaultADC2keV() {return fgkADC2keVDefault;}
97 static Float_t DefaultChargevsTime() {return fgkChargevsTimeDefault;}
374200ee 98 static Float_t DefaultADCvsDriftTime() {return fgkADCvsDrTimeDefault;}
a66a0eb6 99
69b82143 100 static Float_t GetCarlosRXClockPeriod() {return fgkCarlosRXClockPeriod;}
dfb09666 101 void PrintChargeCalibrationParams() const;
102 void PrintTimeZeroes() const;
103 void PrintVdriftCorerctions() const;
e71a6286 104
105
106 protected:
107 //
108 virtual Int_t GetVDIndex(Int_t modIndex, Bool_t rightSide=kFALSE) const {
109 int ind = modIndex - kNSPDmods;
110 if(ind<0 || ind>=kNSDDmods) {AliError(Form("SDD module number %d out of range",modIndex)); return -1;}
111 return (rightSide && IsVDCorr2Side()) ? ind + kNSDDmods : ind;
112 }
113
776c19a3 114 virtual Bool_t CheckModuleIndex(Int_t modIndex) const {
115 if(modIndex<kNSPDmods || modIndex>=kNSPDmods+kNSDDmods){ AliError(Form("SDD module number %d out of range",modIndex)); return kFALSE;}
116 return kTRUE;
117 }
8ba39da9 118
48058160 119 protected:
fcf95fc7 120
69b82143 121 enum {kNSPDmods = 240};
122 enum {kNSDDmods = 260};
123 enum {kNLaddersLay3 = 14};
124 enum {kNLaddersLay4 = 22};
3176641e 125
126
69b82143 127 static const Float_t fgkTimeOffsetDefault; // default for fTimeOffset
128 static const Float_t fgkADC2keVDefault; // default for fADC2keV
d644eb2d 129 static const Float_t fgkChargevsTimeDefault; // default for fChargevsTime
374200ee 130 static const Float_t fgkADCvsDrTimeDefault; // default for fADCvsDriftTime
69b82143 131 static const Float_t fgkCarlosRXClockPeriod; // clock period for CarlosRX
703a4e51 132
69b82143 133 Float_t fTimeOffset; // Time offset due to electronic delays
134 // --> obsolete, kept for backw. comp.
135 Float_t fTimeZero[kNSDDmods]; // Time Zero for each module
e71a6286 136 Float_t fDeltaVDrift[2*kNSDDmods]; // Vdrift correction (um/ns) for each module left (<kNSDDmods) and right (>=kNSDDmods) sides
69b82143 137 Float_t fADC2keV; // Conversion factor from ADC to keV
57019696 138 // --> obsolete, kept for backw. comp.
374200ee 139 Float_t fChargevsTime; // --> obsolete, kept for backw. comp.
140
141 Float_t fADCvsDriftTime[kNSDDmods]; // Correction for zero suppression effect
142 Float_t fADCtokeV[kNSDDmods]; // ADC to keV conversion for each module
57019696 143
703a4e51 144 private:
703a4e51 145
69b82143 146 AliITSresponseSDD(const AliITSresponseSDD &ob); // copy constructor
147 AliITSresponseSDD& operator=(const AliITSresponseSDD & /* source */); // ass. op.
fa1750f9 148
374200ee 149 ClassDef(AliITSresponseSDD,21)
69b82143 150
50d05d7b 151 };
b0f5e3fc 152#endif