X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ITS%2FAliITSresponseSDD.h;h=b92d846e15e1759ecaf798231d2874fa8ca41ab7;hb=bfb57b6cd5ed934e8fcf4ee8df7f9799dc4cce2e;hp=fbdf687021f96224b900e1c2e6ecbe5ec6fcb69e;hpb=b4c38f9ca63fac3f681e9023d798f384e8ef5ea6;p=u%2Fmrichter%2FAliRoot.git diff --git a/ITS/AliITSresponseSDD.h b/ITS/AliITSresponseSDD.h index fbdf687021f..b92d846e15e 100644 --- a/ITS/AliITSresponseSDD.h +++ b/ITS/AliITSresponseSDD.h @@ -1,215 +1,121 @@ #ifndef ALIITSRESPONSESDD_H #define ALIITSRESPONSESDD_H + +/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * See cxx source for full Copyright notice */ + -#include "AliITSresponse.h" +#include +#include -// response for SDD +///////////////////////////////////////////////////////////// +// Base settings for the ITS response classes. // +// The data member of this class are static and set once // +// for all the modules. // +///////////////////////////////////////////////////////////// -class AliITSresponseSDD : - public AliITSresponse { -public: - // - // Configuration methods - // - - AliITSresponseSDD(); - virtual ~AliITSresponseSDD() { - // destructor - } - AliITSresponseSDD(const AliITSresponseSDD &source); // copy constructor - AliITSresponseSDD& operator=(const AliITSresponseSDD &source); // ass. op. - - virtual void SetMaxAdc(Float_t p1=1023) { - // Adc-count saturation value - fMaxAdc=p1; - } - virtual Float_t MaxAdc() { - // Get maximum Adc-count value - return fMaxAdc; - } - - virtual void SetMagicValue(Float_t p1=450.) { - // Set maximum Adc-magic value - fTopValue=p1; - } - virtual Float_t MagicValue() { - // Get maximum Adc-magic value - return fTopValue; - } - - virtual void SetDiffCoeff(Float_t p1=5.) { - // Diffusion coefficient - fDiffCoeff=p1; - } - virtual Float_t DiffCoeff() { - // Get diffusion coefficient - return fDiffCoeff; - } - - virtual void SetQref(Float_t p1=120.) { - // Coulomb repulsion - fQref=p1; - } - virtual Float_t Qref() { - // qref - return fQref; - } - - virtual void SetDriftSpeed(Float_t p1=7.5) { - // Drift velocity - fDriftSpeed=p1; - } - virtual Float_t DriftSpeed() { - // drift speed - return fDriftSpeed; - } - - virtual void SetTemperature(Float_t p1=23.) { - // Temperature - fTemperature=p1; - } - virtual Float_t Temperature() { - // Get temperature - return fTemperature; - } - - virtual void SetDataType(char *data="simulated") { - // Type of data - real or simulated - fDataType=data; - } - virtual char *DataType() { - // Get data type - return fDataType; - } - - virtual void SetParamOptions(Option_t *opt1="same",Option_t *opt2="same"){ - // Parameters: "same" or read from "file" - fParam1=opt1; fParam2=opt2; - } - virtual void ParamOptions(Option_t *&opt1,Option_t *&opt2) { - // options - opt1=fParam1; opt2=fParam2; - } - - virtual void SetNoiseParam(Float_t n=3., Float_t b=20.){ - // Noise and baseline - fNoise=n; fBaseline=b; - } - virtual void GetNoiseParam(Float_t &n, Float_t &b) { - // get noise param - n=fNoise; b=fBaseline; - } - - virtual void SetZeroSupp(Option_t *opt="2D") { - // Zero-suppression option - could be 1D, 2D or non-ZS - fOption=opt; - } - virtual Option_t *ZeroSuppOption() { - // Get zero-suppression option - return fOption; - } - virtual void SetMinVal(Int_t mv=4) { - // Min value used in 2D - could be used as a threshold setting - fMinVal = mv; - } - virtual Int_t MinVal() { - // min val - return fMinVal; - } - - virtual void SetFilenames(char *f1=0,char *f2=0, char *f3=0) { - // Set filenames - input, output, parameters .... - fFileName1=f1; fFileName2=f2; fFileName3=f3; - } - virtual void Filenames(const char*input,const char*baseline,const char*param) { - // Filenames - input=fFileName1; baseline=fFileName2; param=fFileName3; - } - - - virtual void SetOutputOption(Bool_t write=kFALSE) { - // set output option - fWrite = write; - } - Bool_t OutputOption() { - // output option - return fWrite; - } - // - // Compression parameters - virtual void SetCompressParam(Int_t cp[8]); - void GiveCompressParam(Int_t *x); - - // - // Detector type response methods - virtual void SetNSigmaIntegration(Float_t p1) { - // Set number of sigmas over which cluster disintegration is performed - } - virtual Float_t NSigmaIntegration() { - // Get number of sigmas over which cluster disintegration is performed - return 0.; - } - virtual void SetSigmaSpread(Float_t p1, Float_t p2) { - // Set sigmas of the charge spread function - } - virtual void SigmaSpread(Float_t &s1, Float_t &s2) { - // Get sigmas for the charge spread - } - - virtual Float_t IntPH(Float_t eloss) { - // Pulse height from scored quantity (eloss) - return 0.; - } - virtual Float_t IntXZ(AliITSsegmentation *) { - // Charge disintegration - return 0.; - } - - -protected: - - Int_t fCPar[8]; // Hardware compression parameters - //Int_t fNDetPar; // Number of detector param - //Float_t fDetPar[fNDetPar]; - - Float_t fNoise; // Noise - Float_t fBaseline; // Baseline - Float_t fTopValue; // still unclear to me - Float_t fTemperature; // Temperature - Float_t fDriftSpeed; // Drift velocity - - Float_t fMaxAdc; // Adc saturation value - Float_t fDiffCoeff; // Diffusion Coefficient - Float_t fQref; // Coulomb repulsion - - Int_t fZeroSuppFlag; // Zero-suppression flag - Int_t fMinVal; // Min value used in 2D zero-suppression algo - - Bool_t fWrite; // Write option for the compression algorithms - Option_t *fOption; //! - // Zero-suppresion option (1D, 2D or none) - Option_t *fParam1; //! - //Read baselines from file option - Option_t *fParam2; //! - //Read compression algo thresholds from file - - char* fDataType; //! - // input keys : run, module # - char* fFileName1; //! - // input keys : run, module # - char* fFileName2; //! - // baseline & noise val or output coded // signal or monitored bgr. - char* fFileName3; //! - // param values or output coded signal - - ClassDef(AliITSresponseSDD,1) // SDD response - - }; -#endif +class AliITSresponseSDD : public AliITSresponse { + public: + AliITSresponseSDD(); + virtual ~AliITSresponseSDD(); + virtual void SetElectronics(Int_t p1=1) + {fElectronics=p1; /* Electronics: Pascal (1) or OLA (2) */ } + virtual Int_t Electronics() const {// Electronics: 1 = Pascal; 2 = OLA + return fElectronics;} + virtual void SetMaxAdc(Double_t p1) {// Adc-count saturation value + fMaxAdc=p1;} + virtual Float_t MaxAdc() const {// Get maximum Adc-count value + return fMaxAdc;} + virtual void SetChargeLoss(Double_t p1) { + // Set Linear Charge Loss Steepness // 0.01 for 20% + fChargeLoss=p1;} + virtual Float_t ChargeLoss() const {// Get Charge Loss Coefficient + return fChargeLoss;} + virtual void SetDynamicRange(Double_t p1) {// Set Dynamic Range + fDynamicRange = p1;} + virtual Float_t DynamicRange() const {// Get Dynamic Range + return fDynamicRange;} + virtual void SetDriftSpeed(Double_t p1) {// Drift velocity + fDriftSpeed=p1;} + virtual Float_t DriftSpeed() const {// drift speed + return fDriftSpeed;} + virtual void SetParamOptions(const char *opt1,const char *opt2) { + // Parameters: "same" or read from "file" + fParam1=opt1; fParam2=opt2;} + virtual void ParamOptions(char *opt1,char *opt2) const {// options + strcpy(opt1,fParam1.Data()); strcpy(opt2,fParam2.Data());} + + virtual Bool_t Do10to8() const {// get 10 to 8 compression option + return fBitComp;} + void SetZeroSupp (const char *opt) { + // Zero-suppression option - could be 1D, 2D or non-ZS + fOption=opt;} + const char *ZeroSuppOption() const {// Get zero-suppression option + return fOption.Data();} + // Detector type response methods + virtual void SetNSigmaIntegration(Double_t p1) { + // Set number of sigmas over which cluster disintegration is performed + fNsigmas=p1;} + virtual Float_t NSigmaIntegration() const { + // Get number of sigmas over which cluster disintegration is performed + return fNsigmas;} + virtual void SetNLookUp(Int_t p1); + // Get number of intervals in which the gaussian lookup table is divided + virtual Int_t GausNLookUp() const {return fNcomps;} + virtual Float_t GausLookUp(Int_t i) { + if (!fGaus) SetNLookUp(fgkNcompsDefault); + if(i<0 || i>=fNcomps) return 0.;return fGaus->At(i); + } + + Int_t Convert8to10(Int_t signal) const; //undo 10 to 8 bit SDD compresion + void SetJitterError(Float_t jitter=20) { + // set Jitter error (20 um for ALICE from beam test measurements 2001) + fJitterError=jitter;} + Float_t JitterError() const {// set Jitter error + return fJitterError;} + void SetDo10to8(Bool_t bitcomp=kTRUE) { + // set the option for 10 to 8 bit compression + fBitComp = bitcomp;} + protected: + + static const Int_t fgkMaxAdcDefault; // default for fMaxAdc + static const Float_t fgkDynamicRangeDefault; // default for fDynamicRange + static const Float_t fgkfChargeLossDefault; // default for fChargeLoss + static const Float_t fgkDiffCoeffDefault; // default for fDiffCoeff + static const Float_t fgkDiffCoeff1Default; // default for fDiffCoeff1 + static const TString fgkParam1Default; // default for fParam1 + static const TString fgkParam2Default; // default for fParam2 + static const TString fgkOptionDefault; // default for fOption + static const Float_t fgkDriftSpeedDefault; // default for fDriftSpeed + static const Float_t fgkNsigmasDefault; //default for fNsigmas + static const Int_t fgkNcompsDefault; //default for fNcomps + + Float_t fJitterError; // jitter error + Float_t fDynamicRange; // Set Dynamic Range + Float_t fChargeLoss; // Set Linear Coefficient for Charge Loss + Float_t fDriftSpeed; // Drift velocity + Int_t fElectronics; // Electronics + Float_t fMaxAdc; // Adc saturation value + Float_t fNsigmas; // Number of sigmas over which charge disintegration + // is performed + TArrayF *fGaus; // Gaussian lookup table for signal generation + Int_t fNcomps; // Number of samplings along the gaussian + Bool_t fBitComp; // 10 to 8 bit compression option + TString fOption; // Zero-suppresion option (1D, 2D or none) + TString fParam1; // Read baselines from file option + TString fParam2; // Read compression algo thresholds from file + private: + AliITSresponseSDD(const AliITSresponseSDD &ob); // copy constructor + AliITSresponseSDD& operator=(const AliITSresponseSDD & /* source */); // ass. op. + + ClassDef(AliITSresponseSDD,7) // Base response class + + }; +#endif