1 #ifndef ALIITSRESPONSESDD_H
2 #define ALIITSRESPONSESDD_H
7 #include "AliITSresponse.h"
11 class AliITSresponseSDD :
12 public AliITSresponse {
15 // Configuration methods
19 virtual ~AliITSresponseSDD() {
22 AliITSresponseSDD(const AliITSresponseSDD &source); // copy constructor
23 AliITSresponseSDD& operator=(const AliITSresponseSDD &source); // ass. op.
25 virtual void SetElectronics(Int_t p1=1) {
26 // Electronics: Pascal or OLA
30 virtual Int_t Electronics() {
31 // Electronics: 1 = Pascal; 2 = OLA
35 virtual void SetMaxAdc(Float_t p1=1024.) {
36 // Adc-count saturation value
39 virtual Float_t MaxAdc() {
40 // Get maximum Adc-count value
44 virtual void SetChargeLoss(Float_t p1=0.01) {
45 // Set Linear Charge Loss Steepness
48 virtual Float_t ChargeLoss() {
49 // Get Charge Loss Coefficient
53 virtual void SetDynamicRange(Float_t p1=132.) {
57 virtual Float_t DynamicRange() {
62 virtual void SetDiffCoeff(Float_t p1=3.23,Float_t p2=30.) {
63 // Diffusion coefficients
67 virtual void DiffCoeff(Float_t&diff,Float_t&diff1) {
68 // Get diffusion coefficients
73 virtual void SetDriftSpeed(Float_t p1=7.3) {
77 virtual Float_t DriftSpeed() {
82 virtual void SetTemperature(Float_t p1=23.) {
86 virtual Float_t Temperature() {
91 virtual void SetDataType(const char *data="simulated") {
92 // Type of data - real or simulated
95 virtual const char *DataType() const {
97 return fDataType.Data();
100 virtual void SetParamOptions(const char *opt1="same",const char *opt2="same"){
101 // Parameters: "same" or read from "file"
102 fParam1=opt1; fParam2=opt2;
104 virtual void ParamOptions(char *opt1,char *opt2) {
106 strcpy(opt1,fParam1.Data()); strcpy(opt2,fParam2.Data());
109 virtual void SetNoiseParam(Float_t n=8.3, Float_t b=20.){
110 // Noise and baseline
111 fNoise=n; fBaseline=b;
113 virtual void SetNoiseAfterElectronics(Float_t n=1.6){
114 // Noise after electronics (ADC units)
117 virtual void GetNoiseParam(Float_t &n, Float_t &b) {
119 n=fNoise; b=fBaseline;
121 virtual Float_t GetNoiseAfterElectronics(){
122 // Noise after electronics (ADC units)
123 return fNoiseAfterEl;
126 virtual void SetDo10to8(Bool_t bitcomp=kTRUE) {
127 // set the option for 10 to 8 bit compression
132 // get 10 to 8 compression option
136 virtual void SetZeroSupp (const char *opt="1D") {
137 // Zero-suppression option - could be 1D, 2D or non-ZS
140 virtual const char *ZeroSuppOption() const {
141 // Get zero-suppression option
142 return fOption.Data();
144 virtual void SetMinVal(Int_t mv=4) {
145 // Min value used in 2D - could be used as a threshold setting
148 virtual Int_t MinVal() {
153 virtual void SetFilenames(const char *f1="",const char *f2="",const char *f3="") {
154 // Set filenames - input, output, parameters ....
155 fFileName1=f1; fFileName2=f2; fFileName3=f3;
157 virtual void Filenames(char *input,char *baseline,char *param) {
159 strcpy(input,fFileName1.Data()); strcpy(baseline,fFileName2.Data());
160 strcpy(param,fFileName3.Data());
164 virtual void SetOutputOption(Bool_t write=kFALSE) {
168 Bool_t OutputOption() {
173 // Compression parameters
174 virtual void SetCompressParam(Int_t cp[8]);
175 void GiveCompressParam(Int_t *x);
178 // Detector type response methods
179 virtual void SetNSigmaIntegration(Float_t p1=3.) {
180 // Set number of sigmas over which cluster disintegration is performed
183 virtual Float_t NSigmaIntegration() {
184 // Get number of sigmas over which cluster disintegration is performed
187 virtual void SetNLookUp(Int_t p1=121) {
188 // Set number of sigmas over which cluster disintegration is performed
190 fGaus = new TArrayF(fNcomps+1);
191 for(Int_t i=0; i<=fNcomps; i++) {
192 Float_t x = -fNsigmas + (2.*i*fNsigmas)/(fNcomps-1);
193 (*fGaus)[i] = exp(-((x*x)/2));
194 // cout << "fGaus[" << i << "]: " << fGaus->At(i) << endl;
197 virtual Int_t GausNLookUp() {
198 // Get number of intervals in which the gaussian lookup table is divided
201 virtual void SetSigmaSpread(Float_t p1, Float_t p2) {
202 // Set sigmas of the charge spread function
204 virtual void SigmaSpread(Float_t &s1, Float_t &s2) {
205 // Get sigmas for the charge spread
208 virtual Float_t IntPH(Float_t eloss) {
209 // Pulse height from scored quantity (eloss)
212 virtual Float_t IntXZ(AliITSsegmentation *) {
213 // Charge disintegration
216 virtual Float_t GausLookUp(Int_t i) {
217 if(i<0 || i>=fNcomps) return 0.;
220 virtual void Print();
224 Int_t fCPar[8]; // Hardware compression parameters
225 Float_t fNoise; // Noise
226 Float_t fBaseline; // Baseline
227 Float_t fNoiseAfterEl; // Noise after electronics
228 Float_t fDynamicRange; // Set Dynamic Range
229 Float_t fChargeLoss; // Set Linear Coefficient for Charge Loss
230 Float_t fTemperature; // Temperature
231 Float_t fDriftSpeed; // Drift velocity
232 Int_t fElectronics; // Electronics
234 Float_t fMaxAdc; // Adc saturation value
235 Float_t fDiffCoeff; // Diffusion Coefficient (scaling the time)
236 Float_t fDiffCoeff1; // Diffusion Coefficient (constant term)
237 Float_t fNsigmas; // Number of sigmas over which charge disintegration
239 TArrayF *fGaus; // Gaussian lookup table for signal generation
240 Int_t fNcomps; // Number of samplings along the gaussian
242 Int_t fZeroSuppFlag; // Zero-suppression flag
243 Int_t fMinVal; // Min value used in 2D zero-suppression algo
245 Bool_t fWrite; // Write option for the compression algorithms
246 Bool_t fBitComp; // 10 to 8 bit compression option
248 TString fOption; // Zero-suppresion option (1D, 2D or none)
249 TString fParam1; // Read baselines from file option
250 TString fParam2; // Read compression algo thresholds from file
252 TString fDataType; // data type - real or simulated
253 TString fFileName1; // input keys : run, module #
254 TString fFileName2; // baseline & noise val or output coded // signal or monitored bgr.
255 TString fFileName3; // param values or output coded signal
257 ClassDef(AliITSresponseSDD,1) // SDD response