#ifndef ALIITSRESPONSESSD_H
#define ALIITSRESPONSESSD_H
-
-#include "AliITSresponse.h"
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice */
+#include "AliITSresponse.h"
+#include <Riostream.h>
-// response for SSD
+///////////////////////////////////////////////////
+// Response class for SSD //
+// //
+///////////////////////////////////////////////////
-//-----------------------------
class AliITSresponseSSD : public AliITSresponse {
public:
AliITSresponseSSD();
- AliITSresponseSSD(const char *dataType);
- virtual ~AliITSresponseSSD();
-
-// Implementation of virtual member functions declared in AliITSresponse
- virtual void SetDiffCoeff(Double_t p1,Double_t /* dummy */) {
- // Diffusion coefficient
- fDiffCoeff=p1; }
- virtual void DiffCoeff(Double_t &diffc,Double_t & /* dummy */) const {
- // Get diffusion coefficient
- diffc= fDiffCoeff;
- }
-
- virtual void SetNoiseParam(Double_t np, Double_t nn) {
- // set noise par
- fNoiseP=np; fNoiseN=nn;
- }
- virtual void GetNoiseParam(Double_t &np, Double_t &nn) const {
- // get noise par
- np=fNoiseP; nn=fNoiseN;
- }
-
+ virtual ~AliITSresponseSSD() {;}
virtual void SetParamOptions(const char *opt1, const char *opt2) {
// parameters: "SetInvalid" to simulate the invalid strips
fOption1=opt1; fOption2=opt2;
// options
strcpy(opt1,fOption1.Data()); strcpy(opt2,fOption2.Data());
}
-
- // Number of parameters to be set
- // 4 couplings, mean number of invalid strips, RMS of invalid strips
- virtual void SetNDetParam(Int_t npar) {
- // set number of param
- fNPar=npar;
- }
-
- virtual void SetDetParam(Double_t *par);
-
- // Parameters options
- virtual Int_t NDetParam() const {
- // number of param
- return fNPar;
- }
- virtual void GetDetParam(Double_t *dpar) const;
-
- virtual void SetSigmaSpread(Double_t p1, Double_t p2) {
- // Set sigmas of the charge spread function: Pside-Nside
- // square of (microns)
- fSigmaP=p1; fSigmaN=p2;
- }
- virtual void SigmaSpread(Double_t &sP, Double_t &sN) const {
- // Get sigmas for the charge spread
- sP=fSigmaP; sN=fSigmaN;
- }
-
-//Declaration of member functions peculiar to this class
-
-// Sets electron-hole pairs to ADC value conversion factor
-// are rather arbitrary (need tuning)
-// minimum ionizing particle--> ~30000 pairs--> ADC channel 50
- void SetADCpereV(Double_t a=50./30000.0){fADCpereV = a;}
-// Converts electron-hole pairs to
-// ADC value conversion factor are rather arbitrary (need tuning)
-// minimum ionizing particle--> ~30000 pairs--> ADC channel 50
- Double_t DEvToADC(Double_t eV){return eV*fADCpereV;}
- Int_t IEvToADC(Double_t eV){ // Converts electron-hole pairs to
- // ADC value
- return ((Int_t) DEvToADC(eV)); }
-
- //abstract methods in AliITSresponse not implemented in this class
- virtual void SetDriftSpeed(Double_t /* p1 */)
- {NotImplemented("SetDriftSpeed");}
- virtual Double_t DriftSpeed() const
- {NotImplemented("DrifSpeed"); return 0.;}
- virtual void GiveCompressParam(Int_t *) const
- {NotImplemented("GiveCompressParam");}
- virtual Double_t ChargeLoss() const
- {NotImplemented("ChargeLoss"); return 0.;}
- virtual void SetThresholds(Double_t /* a */, Double_t /* b */)
- {NotImplemented("SetThresholds");}
- virtual void Thresholds(Double_t & /* a */, Double_t & /* b */) const
- {NotImplemented("Thresholds");}
- virtual void SetZeroSupp(const char*)
- {NotImplemented("SetZeroSupp");}
- virtual const char *ZeroSuppOption() const
- {NotImplemented("ZeroSuppression"); return "";}
- virtual void SetNSigmaIntegration(Double_t)
- {NotImplemented("SetNSigmaIntegration");}
- virtual Double_t NSigmaIntegration() const
- {NotImplemented("NSigmaIntegration"); return 0.;}
- virtual void SetNLookUp(Int_t)
- {NotImplemented("SetNLookUp");}
-
- protected:
- static const Double_t fgkDiffCoeffDefault; //default for fDiffCoeff
+ void SetADCpereV(Double_t a=120./24888.9){fADCpereV = a;}
+ Double_t DEvToADC(Double_t eV) const {return eV*fADCpereV;}
+ Int_t IEvToADC(Double_t eV) const { // Converts electron-hole pairs to
+ return ((Int_t) DEvToADC(eV)); }
+
+ void SetKeVperADC(Double_t a=86.4/120.){fKeVperADC = a;}
+ Double_t ADCToKeV(Double_t adc) const {return adc*fKeVperADC;}
+
+ Double_t GetCouplingPR() const {// couplings
+ return fCouplingPR;}
+ Double_t GetCouplingPL() const {// couplings
+ return fCouplingPL;}
+ Double_t GetCouplingNR() const {// couplings
+ return fCouplingNR;}
+ Double_t GetCouplingNL() const {// couplings
+ return fCouplingNL;}
+ virtual void SetCouplings(Double_t pr, Double_t pl, Double_t nr, Double_t nl) {
+ fCouplingPR=pr; fCouplingPL=pl; fCouplingNR=nr; fCouplingNL=nl; }
+
+ Int_t GetZSThreshold() const { // ZS threshold
+ return fZSThreshold; }
+ virtual void SetZSThreshold(Int_t zsth) { fZSThreshold = zsth; }
+
+protected:
+ static const Float_t fgkDiffCoeffDefault; //default for fDiffCoeff
static const TString fgkOption1Default; // default for fOption1
static const TString fgkOption2Default; // default for fOption2
- static const Double_t fgkNoiseNDefault; // default for fNoiseN
- static const Double_t fgkNoisePDefault; // default for fNoiseP
- static const Int_t fgkNParDefault; // default for fNPar
- static const Double_t fgkSigmaPDefault; //default for fSigmaP
- static const Double_t fgkSigmaNDefault; //default for fSigmaP
- Int_t fNPar; // Number of detector param
- Double_t *fDetPar; //[fNPar] Array of parameters
-
- Double_t fNoiseP; // Noise on Pside
- Double_t fNoiseN; // Noise on Nside
- Double_t fSigmaP; // Sigma charge spread on Pside
- Double_t fSigmaN; // Sigma charge spread on Nside
- Double_t fDiffCoeff; // Diffusion Coefficient
+ static const Double_t fgkfCouplingPR; // default value for couplings
+ static const Double_t fgkfCouplingPL; // default value for couplings
+ static const Double_t fgkfCouplingNR; // default value for couplings
+ static const Double_t fgkfCouplingNL; // default value for couplings
Double_t fADCpereV; // Constant to convert eV to ADC.
+ Double_t fKeVperADC; // Constant to convert ADC to keV
+
+ Double_t fCouplingPR; // couplings
+ Double_t fCouplingPL; // couplings
+ Double_t fCouplingNR; // couplings
+ Double_t fCouplingNL; // couplings
+
+ static const Int_t fgkZSThreshold; // threshold for the zero suppresion
+ Int_t fZSThreshold;
- TString fOption1; // Simulate invalid strips option
+ TString fOption1; // Simulate invalid strips option
TString fOption2; // Not used for the moment
private:
AliITSresponseSSD(const AliITSresponseSSD &source); // copy constructor
AliITSresponseSSD& operator=(const AliITSresponseSSD &source); // ass. op.
- ClassDef(AliITSresponseSSD,1) //Response class for SSD
+ ClassDef(AliITSresponseSSD,4) //Response class for SSD
};
#endif
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