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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 { |
17 | public: | |
50d05d7b | 18 | // |
19 | // Configuration methods | |
20 | // | |
b0f5e3fc | 21 | |
48058160 | 22 | AliITSresponseSDD(); |
23 | AliITSresponseSDD(const char *dataType); | |
24 | virtual ~AliITSresponseSDD(); | |
7551c5b2 | 25 | |
703a4e51 | 26 | // Implementation of virtual member functions declared in AliITSresponse |
27 | virtual void SetElectronics(Int_t p1=1) | |
28 | {fElectronics=p1; /* Electronics: Pascal (1) or OLA (2) */ } | |
29 | virtual Int_t Electronics() const {// Electronics: 1 = Pascal; 2 = OLA | |
48058160 | 30 | return fElectronics;} |
703a4e51 | 31 | virtual void SetMaxAdc(Float_t p1) {// Adc-count saturation value |
48058160 | 32 | fMaxAdc=p1;} |
703a4e51 | 33 | virtual Float_t MaxAdc() const {// Get maximum Adc-count value |
48058160 | 34 | return fMaxAdc;} |
703a4e51 | 35 | virtual void SetChargeLoss(Float_t p1) { |
48058160 | 36 | // Set Linear Charge Loss Steepness // 0.01 for 20% |
37 | fChargeLoss=p1;} | |
bff7ba71 | 38 | Float_t ChargeLoss() const {// Get Charge Loss Coefficient |
48058160 | 39 | return fChargeLoss;} |
703a4e51 | 40 | virtual void SetDynamicRange(Float_t p1) {// Set Dynamic Range |
41 | fDynamicRange = p1;} | |
42 | virtual Float_t DynamicRange() const {// Get Dynamic Range | |
48058160 | 43 | return fDynamicRange;} |
703a4e51 | 44 | // Diffusion coefficients |
45 | virtual void SetDiffCoeff(Float_t p1, Float_t p2) | |
46 | {fDiffCoeff=p1;fDiffCoeff1=p2;} | |
47 | // Get diffusion coefficients | |
48 | virtual void DiffCoeff(Float_t&diff,Float_t&diff1) const | |
49 | {diff = fDiffCoeff;diff1 = fDiffCoeff1;} | |
50 | virtual void SetDriftSpeed(Float_t p1) {// Drift velocity | |
48058160 | 51 | fDriftSpeed=p1;} |
703a4e51 | 52 | virtual Float_t DriftSpeed() const {// drift speed |
48058160 | 53 | return fDriftSpeed;} |
703a4e51 | 54 | virtual void SetParamOptions(const char *opt1,const char *opt2){ |
48058160 | 55 | // Parameters: "same" or read from "file" |
56 | fParam1=opt1; fParam2=opt2;} | |
703a4e51 | 57 | virtual void ParamOptions(char *opt1,char *opt2) const {// options |
48058160 | 58 | strcpy(opt1,fParam1.Data()); strcpy(opt2,fParam2.Data());} |
703a4e51 | 59 | virtual void SetNoiseParam(Float_t n, Float_t b){ |
48058160 | 60 | // Noise and baseline // 10 for ALICE with beam test measurements 2001 |
61 | fNoise=n; fBaseline=b;} | |
703a4e51 | 62 | virtual void GetNoiseParam(Float_t &n, Float_t &b) const {// get noise param |
63 | n=fNoise; b=fBaseline;} | |
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();} | |
71 | virtual void SetThresholds(Float_t mv, Float_t /* b */){ | |
72 | // Min value used in 2D - could be used as a threshold setting | |
73 | fMinVal = mv;} | |
74 | virtual void Thresholds(Float_t & mv, Float_t & /* b */) const | |
75 | {mv = fMinVal;} | |
76 | virtual void GiveCompressParam(Int_t *x) const; | |
77 | // Detector type response methods | |
78 | virtual void SetNSigmaIntegration(Float_t p1) { | |
79 | // Set number of sigmas over which cluster disintegration is performed | |
80 | fNsigmas=p1;} | |
81 | virtual Float_t NSigmaIntegration() const { | |
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;} | |
87 | virtual Float_t GausLookUp(Int_t i) const { | |
88 | if(i<0 || i>=fNcomps) return 0.;return fGaus->At(i);} | |
89 | ||
90 | //Declaration of member functions peculiar to this class | |
48058160 | 91 | void SetNoiseAfterElectronics(Float_t n=2.38){ |
92 | // Noise after electronics (ADC units) | |
93 | // 2.36 for ALICE from beam test measurements 2001 | |
94 | fNoiseAfterEl=n;} | |
703a4e51 | 95 | Float_t GetNoiseAfterElectronics() const { |
48058160 | 96 | // Noise after electronics (ADC units) |
97 | return fNoiseAfterEl;} | |
98 | void SetJitterError(Float_t jitter=20) { | |
99 | // set Jitter error (20 um for ALICE from beam test measurements 2001) | |
100 | fJitterError=jitter;} | |
703a4e51 | 101 | Float_t JitterError() const {// set Jitter error |
48058160 | 102 | return fJitterError;} |
103 | void SetDo10to8(Bool_t bitcomp=kTRUE) { | |
104 | // set the option for 10 to 8 bit compression | |
105 | fBitComp = bitcomp;} | |
48058160 | 106 | // Compression parameters |
107 | void SetCompressParam(Int_t cp[8]); | |
48058160 | 108 | void SetDeadChannels(Int_t nmodules=0, Int_t nchips=0, Int_t nchannels=0); |
703a4e51 | 109 | Int_t GetDeadModules() const { return fDeadModules; } |
110 | Int_t GetDeadChips() const { return fDeadChips; } | |
111 | Int_t GetDeadChannels() const { return fDeadChannels; } | |
112 | Float_t Gain(Int_t mod,Int_t chip,Int_t ch)const {return fGain[mod][chip][ch]; } | |
48058160 | 113 | // these functions should be move to AliITSsegmentationSDD |
703a4e51 | 114 | const Int_t Modules() const{return fgkModules;}// Total number of SDD modules |
115 | const Int_t Chips() const{return fgkChips;} // Number of chips/module | |
116 | const Int_t Channels() const { return fgkChannels;}// Number of channels/chip | |
48058160 | 117 | //******** |
118 | void PrintGains(); | |
119 | void Print(); | |
03898a57 | 120 | |
703a4e51 | 121 | // not implemented virtual methods (devlared in the mother class |
122 | virtual void SetDetParam(Float_t *) | |
123 | {NotImplemented("SetDetParam");} | |
124 | virtual void GetDetParam(Float_t *) const | |
125 | {NotImplemented("GetDetParam");} | |
126 | virtual void SetNDetParam(Int_t /* n */) | |
127 | {NotImplemented("SetNDetParam");} | |
128 | virtual Int_t NDetParam() const | |
129 | {NotImplemented("NDetParam"); return 0;} | |
130 | virtual void SetSigmaSpread(Float_t, Float_t) | |
131 | {NotImplemented("SetSigmaSpread");} | |
132 | virtual void SigmaSpread(Float_t & /* p1 */,Float_t & /* p2 */) const | |
133 | {NotImplemented("SigmaSpread");} | |
2aea926d | 134 | |
48058160 | 135 | protected: |
136 | // these statis const should be move to AliITSsegmentationSDD | |
703a4e51 | 137 | static const Int_t fgkModules = 520; // Total number of SDD modules |
138 | static const Int_t fgkChips = 4; // Number of chips/module | |
139 | static const Int_t fgkChannels = 64; // Number of channels/chip | |
48058160 | 140 | //******* |
703a4e51 | 141 | static const Int_t fgkMaxAdcDefault; // default for fMaxAdc |
142 | static const Float_t fgkDynamicRangeDefault; // default for fDynamicRange | |
143 | static const Float_t fgkfChargeLossDefault; // default for fChargeLoss | |
144 | static const Float_t fgkDiffCoeffDefault; // default for fDiffCoeff | |
145 | static const Float_t fgkDiffCoeff1Default; // default for fDiffCoeff1 | |
146 | static const Float_t fgkTemperatureDefault; // default for fT (Kelvin) | |
147 | static const TString fgkParam1Default; // default for fParam1 | |
148 | static const TString fgkParam2Default; // default for fParam2 | |
149 | static const Float_t fgkNoiseDefault; // default for fNoise | |
150 | static const Float_t fgkBaselineDefault; // default for fBaseline | |
151 | static const TString fgkOptionDefault; // default for fOption | |
152 | static const Float_t fgkMinValDefault; // default for fMinVal | |
153 | static const Float_t fgkDriftSpeedDefault; // default for fDriftSpeed | |
154 | static const Float_t fgkNsigmasDefault; //default for fNsigmas | |
155 | static const Int_t fgkNcompsDefault; //default for fNcomps | |
156 | // | |
157 | ||
48058160 | 158 | Int_t fDeadModules; // Total number of dead SDD modules |
159 | Int_t fDeadChips; // Number of dead chips | |
160 | Int_t fDeadChannels; // Number of dead channels | |
703a4e51 | 161 | Float_t fGain[fgkModules][fgkChips][fgkChannels]; // Array for channel gains |
48058160 | 162 | Int_t fCPar[8]; // Hardware compression parameters |
163 | Float_t fNoise; // Noise | |
164 | Float_t fBaseline; // Baseline | |
165 | Float_t fNoiseAfterEl; // Noise after electronics | |
166 | Float_t fJitterError; // jitter error | |
167 | Float_t fDynamicRange; // Set Dynamic Range | |
168 | Float_t fChargeLoss; // Set Linear Coefficient for Charge Loss | |
48058160 | 169 | Float_t fDriftSpeed; // Drift velocity |
170 | Int_t fElectronics; // Electronics | |
703a4e51 | 171 | Float_t fMaxAdc; // Adc saturation value |
172 | Float_t fDiffCoeff; // Diffusion Coefficient (scaling the time) | |
173 | Float_t fDiffCoeff1; // Diffusion Coefficient (constant term) | |
174 | Float_t fNsigmas; // Number of sigmas over which charge disintegration | |
48058160 | 175 | // is performed |
176 | TArrayF *fGaus; // Gaussian lookup table for signal generation | |
177 | Int_t fNcomps; // Number of samplings along the gaussian | |
703a4e51 | 178 | Float_t fMinVal; // Min value used in 2D zero-suppression algo |
48058160 | 179 | Bool_t fBitComp; // 10 to 8 bit compression option |
180 | TString fOption; // Zero-suppresion option (1D, 2D or none) | |
181 | TString fParam1; // Read baselines from file option | |
182 | TString fParam2; // Read compression algo thresholds from file | |
703a4e51 | 183 | |
184 | private: | |
185 | AliITSresponseSDD(const AliITSresponseSDD &ob); // copy constructor | |
186 | AliITSresponseSDD& operator=(const AliITSresponseSDD & /* source */); // ass. op. | |
187 | ||
fa1750f9 | 188 | |
800f9ca4 | 189 | ClassDef(AliITSresponseSDD,3) // SDD response |
50d05d7b | 190 | |
191 | }; | |
b0f5e3fc | 192 | #endif |