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b0f5e3fc | 1 | #ifndef ALIITSRESPONSESDD_H |
2 | #define ALIITSRESPONSESDD_H | |
48058160 | 3 | |
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | /* | |
8 | $Id$ | |
9 | */ | |
88cb7938 | 10 | |
7551c5b2 | 11 | #include "TArrayF.h" |
b0f5e3fc | 12 | #include "AliITSresponse.h" |
13 | ||
14 | // response for SDD | |
15 | ||
48058160 | 16 | class AliITSresponseSDD : public AliITSresponse { |
aacedc3e | 17 | public: |
18 | // | |
19 | // Configuration methods | |
20 | // | |
48058160 | 21 | AliITSresponseSDD(); |
22 | AliITSresponseSDD(const char *dataType); | |
23 | virtual ~AliITSresponseSDD(); | |
7551c5b2 | 24 | |
aacedc3e | 25 | // Implementation of virtual member functions declared in AliITSresponse |
703a4e51 | 26 | virtual void SetElectronics(Int_t p1=1) |
27 | {fElectronics=p1; /* Electronics: Pascal (1) or OLA (2) */ } | |
28 | virtual Int_t Electronics() const {// Electronics: 1 = Pascal; 2 = OLA | |
48058160 | 29 | return fElectronics;} |
aacedc3e | 30 | virtual void SetMaxAdc(Double_t p1) {// Adc-count saturation value |
48058160 | 31 | fMaxAdc=p1;} |
aacedc3e | 32 | virtual Double_t MaxAdc() const {// Get maximum Adc-count value |
48058160 | 33 | return fMaxAdc;} |
aacedc3e | 34 | virtual void SetChargeLoss(Double_t p1) { |
48058160 | 35 | // Set Linear Charge Loss Steepness // 0.01 for 20% |
36 | fChargeLoss=p1;} | |
aacedc3e | 37 | Double_t ChargeLoss() const {// Get Charge Loss Coefficient |
48058160 | 38 | return fChargeLoss;} |
aacedc3e | 39 | virtual void SetDynamicRange(Double_t p1) {// Set Dynamic Range |
703a4e51 | 40 | fDynamicRange = p1;} |
aacedc3e | 41 | virtual Double_t DynamicRange() const {// Get Dynamic Range |
48058160 | 42 | return fDynamicRange;} |
703a4e51 | 43 | // Diffusion coefficients |
aacedc3e | 44 | virtual void SetDiffCoeff(Double_t p1, Double_t p2) |
703a4e51 | 45 | {fDiffCoeff=p1;fDiffCoeff1=p2;} |
46 | // Get diffusion coefficients | |
aacedc3e | 47 | virtual void DiffCoeff(Double_t&diff,Double_t&diff1) const |
703a4e51 | 48 | {diff = fDiffCoeff;diff1 = fDiffCoeff1;} |
aacedc3e | 49 | virtual void SetDriftSpeed(Double_t p1) {// Drift velocity |
48058160 | 50 | fDriftSpeed=p1;} |
aacedc3e | 51 | virtual Double_t DriftSpeed() const {// drift speed |
48058160 | 52 | return fDriftSpeed;} |
703a4e51 | 53 | virtual void SetParamOptions(const char *opt1,const char *opt2){ |
48058160 | 54 | // Parameters: "same" or read from "file" |
55 | fParam1=opt1; fParam2=opt2;} | |
703a4e51 | 56 | virtual void ParamOptions(char *opt1,char *opt2) const {// options |
48058160 | 57 | strcpy(opt1,fParam1.Data()); strcpy(opt2,fParam2.Data());} |
aacedc3e | 58 | virtual void SetNoiseParam(Double_t n, Double_t b){ |
48058160 | 59 | // Noise and baseline // 10 for ALICE with beam test measurements 2001 |
60 | fNoise=n; fBaseline=b;} | |
aacedc3e | 61 | // get noise param |
62 | virtual void GetNoiseParam(Double_t &n, Double_t &b) const | |
63 | {n=fNoise; b=fBaseline;} | |
703a4e51 | 64 | virtual Bool_t Do10to8() const {// get 10 to 8 compression option |
65 | return fBitComp;} | |
66 | void SetZeroSupp (const char *opt) { | |
67 | // Zero-suppression option - could be 1D, 2D or non-ZS | |
68 | fOption=opt;} | |
69 | const char *ZeroSuppOption() const {// Get zero-suppression option | |
70 | return fOption.Data();} | |
aacedc3e | 71 | virtual void SetThresholds(Double_t mv, Double_t /* b */){ |
703a4e51 | 72 | // Min value used in 2D - could be used as a threshold setting |
73 | fMinVal = mv;} | |
aacedc3e | 74 | virtual void Thresholds(Double_t & mv, Double_t & /* b */) const |
703a4e51 | 75 | {mv = fMinVal;} |
76 | virtual void GiveCompressParam(Int_t *x) const; | |
77 | // Detector type response methods | |
aacedc3e | 78 | virtual void SetNSigmaIntegration(Double_t p1) { |
703a4e51 | 79 | // Set number of sigmas over which cluster disintegration is performed |
80 | fNsigmas=p1;} | |
aacedc3e | 81 | virtual Double_t NSigmaIntegration() const { |
703a4e51 | 82 | // Get number of sigmas over which cluster disintegration is performed |
83 | return fNsigmas;} | |
84 | virtual void SetNLookUp(Int_t p1); | |
85 | // Get number of intervals in which the gaussian lookup table is divided | |
86 | virtual Int_t GausNLookUp() const {return fNcomps;} | |
aacedc3e | 87 | virtual Double_t GausLookUp(Int_t i) const { |
703a4e51 | 88 | if(i<0 || i>=fNcomps) return 0.;return fGaus->At(i);} |
89 | ||
90 | //Declaration of member functions peculiar to this class | |
7f1a504b | 91 | Int_t Convert8to10(Int_t signal) const; //undo 10 to 8 bit SDD compresion |
aacedc3e | 92 | void SetNoiseAfterElectronics(Double_t n=2.38){ |
48058160 | 93 | // Noise after electronics (ADC units) |
94 | // 2.36 for ALICE from beam test measurements 2001 | |
95 | fNoiseAfterEl=n;} | |
aacedc3e | 96 | Double_t GetNoiseAfterElectronics() const { |
48058160 | 97 | // Noise after electronics (ADC units) |
98 | return fNoiseAfterEl;} | |
aacedc3e | 99 | void SetJitterError(Double_t jitter=20) { |
48058160 | 100 | // set Jitter error (20 um for ALICE from beam test measurements 2001) |
101 | fJitterError=jitter;} | |
aacedc3e | 102 | Double_t JitterError() const {// set Jitter error |
48058160 | 103 | return fJitterError;} |
104 | void SetDo10to8(Bool_t bitcomp=kTRUE) { | |
105 | // set the option for 10 to 8 bit compression | |
106 | fBitComp = bitcomp;} | |
48058160 | 107 | // Compression parameters |
108 | void SetCompressParam(Int_t cp[8]); | |
48058160 | 109 | void SetDeadChannels(Int_t nmodules=0, Int_t nchips=0, Int_t nchannels=0); |
703a4e51 | 110 | Int_t GetDeadModules() const { return fDeadModules; } |
111 | Int_t GetDeadChips() const { return fDeadChips; } | |
112 | Int_t GetDeadChannels() const { return fDeadChannels; } | |
aacedc3e | 113 | Double_t Gain(Int_t mod,Int_t chip,Int_t ch)const |
114 | {return fGain[mod][chip][ch]; } | |
48058160 | 115 | // these functions should be move to AliITSsegmentationSDD |
17323043 | 116 | Int_t Modules()const{return fgkModules;}//Total number of SDD modules |
117 | Int_t Chips() const{return fgkChips;} // Number of chips/module | |
118 | Int_t Channels() const{ return fgkChannels;}//Number of channels/chip | |
48058160 | 119 | //******** |
120 | void PrintGains(); | |
121 | void Print(); | |
d2f55a22 | 122 | virtual void Print(ostream *os) const {AliITSresponseSDD::Print(os);} |
123 | virtual void Print(Option_t *option="") const {AliITSresponseSDD::Print(option);} | |
703a4e51 | 124 | // not implemented virtual methods (devlared in the mother class |
aacedc3e | 125 | virtual void SetDetParam(Double_t *) |
703a4e51 | 126 | {NotImplemented("SetDetParam");} |
aacedc3e | 127 | virtual void GetDetParam(Double_t *) const |
703a4e51 | 128 | {NotImplemented("GetDetParam");} |
129 | virtual void SetNDetParam(Int_t /* n */) | |
130 | {NotImplemented("SetNDetParam");} | |
131 | virtual Int_t NDetParam() const | |
132 | {NotImplemented("NDetParam"); return 0;} | |
aacedc3e | 133 | virtual void SetSigmaSpread(Double_t, Double_t) |
703a4e51 | 134 | {NotImplemented("SetSigmaSpread");} |
aacedc3e | 135 | virtual void SigmaSpread(Double_t & /* p1 */,Double_t & /* p2 */) const |
703a4e51 | 136 | {NotImplemented("SigmaSpread");} |
2aea926d | 137 | |
48058160 | 138 | protected: |
139 | // these statis const should be move to AliITSsegmentationSDD | |
703a4e51 | 140 | static const Int_t fgkModules = 520; // Total number of SDD modules |
141 | static const Int_t fgkChips = 4; // Number of chips/module | |
142 | static const Int_t fgkChannels = 64; // Number of channels/chip | |
48058160 | 143 | //******* |
703a4e51 | 144 | static const Int_t fgkMaxAdcDefault; // default for fMaxAdc |
aacedc3e | 145 | static const Double_t fgkDynamicRangeDefault; // default for fDynamicRange |
146 | static const Double_t fgkfChargeLossDefault; // default for fChargeLoss | |
147 | static const Double_t fgkDiffCoeffDefault; // default for fDiffCoeff | |
148 | static const Double_t fgkDiffCoeff1Default; // default for fDiffCoeff1 | |
149 | static const Double_t fgkTemperatureDefault; // default for fT (Kelvin) | |
703a4e51 | 150 | static const TString fgkParam1Default; // default for fParam1 |
151 | static const TString fgkParam2Default; // default for fParam2 | |
aacedc3e | 152 | static const Double_t fgkNoiseDefault; // default for fNoise |
153 | static const Double_t fgkBaselineDefault; // default for fBaseline | |
703a4e51 | 154 | static const TString fgkOptionDefault; // default for fOption |
aacedc3e | 155 | static const Double_t fgkMinValDefault; // default for fMinVal |
156 | static const Double_t fgkDriftSpeedDefault; // default for fDriftSpeed | |
157 | static const Double_t fgkNsigmasDefault; //default for fNsigmas | |
703a4e51 | 158 | static const Int_t fgkNcompsDefault; //default for fNcomps |
159 | // | |
160 | ||
48058160 | 161 | Int_t fDeadModules; // Total number of dead SDD modules |
162 | Int_t fDeadChips; // Number of dead chips | |
163 | Int_t fDeadChannels; // Number of dead channels | |
aacedc3e | 164 | Double_t fGain[fgkModules][fgkChips][fgkChannels];//Array for channel gains |
48058160 | 165 | Int_t fCPar[8]; // Hardware compression parameters |
aacedc3e | 166 | Double_t fNoise; // Noise |
167 | Double_t fBaseline; // Baseline | |
168 | Double_t fNoiseAfterEl; // Noise after electronics | |
169 | Double_t fJitterError; // jitter error | |
170 | Double_t fDynamicRange; // Set Dynamic Range | |
171 | Double_t fChargeLoss; // Set Linear Coefficient for Charge Loss | |
172 | Double_t fDriftSpeed; // Drift velocity | |
48058160 | 173 | Int_t fElectronics; // Electronics |
aacedc3e | 174 | Double_t fMaxAdc; // Adc saturation value |
175 | Double_t fDiffCoeff; // Diffusion Coefficient (scaling the time) | |
176 | Double_t fDiffCoeff1; // Diffusion Coefficient (constant term) | |
177 | Double_t fNsigmas; // Number of sigmas over which charge disintegration | |
48058160 | 178 | // is performed |
179 | TArrayF *fGaus; // Gaussian lookup table for signal generation | |
180 | Int_t fNcomps; // Number of samplings along the gaussian | |
aacedc3e | 181 | Double_t fMinVal; // Min value used in 2D zero-suppression algo |
48058160 | 182 | Bool_t fBitComp; // 10 to 8 bit compression option |
183 | TString fOption; // Zero-suppresion option (1D, 2D or none) | |
184 | TString fParam1; // Read baselines from file option | |
185 | TString fParam2; // Read compression algo thresholds from file | |
703a4e51 | 186 | |
187 | private: | |
188 | AliITSresponseSDD(const AliITSresponseSDD &ob); // copy constructor | |
189 | AliITSresponseSDD& operator=(const AliITSresponseSDD & /* source */); // ass. op. | |
190 | ||
fa1750f9 | 191 | |
73967338 | 192 | ClassDef(AliITSresponseSDD,4) // SDD response |
50d05d7b | 193 | |
194 | }; | |
b0f5e3fc | 195 | #endif |