#ifndef ALIITSRESPONSE_H
#define ALIITSRESPONSE_H
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice */
-#include <TObject.h>
+/* $Id$ */
-#include "AliITSsegmentation.h"
+#include <TObject.h>
+#include <TString.h>
+class AliITSsegmentation;
class TF1;
-class TString;
class AliITSgeom;
-//----------------------------------------------
-//
-// ITS response virtual base class
-//
+////////////////////////////////////////////////////
+// //
+// ITS base response virtual base class //
+// //
+////////////////////////////////////////////////////
class AliITSresponse : public TObject {
public:
- // Default Constructor
- AliITSresponse();
- // Standard Constructor
- AliITSresponse(Double_t Thickness);
- // Destructor.
- virtual ~AliITSresponse() {}
- //
- // Configuration methods
- //
-
- // Set Electronics
- virtual void SetElectronics(Int_t) {}
- // Get Electronics
- virtual Int_t Electronics() {return 0;}
-
- // Set maximum Adc-count value
- virtual void SetMaxAdc(Float_t) {}
- // Get maximum Adc-count value
- virtual Float_t MaxAdc() {return 0.;}
-
- // Set maximum Adc-top value
- virtual void SetDynamicRange(Float_t) {}
- // Get maximum Adc-top value
- virtual Float_t DynamicRange() {return 0.0;}
-
- // Set Charge Loss Linear Coefficient
- virtual void SetChargeLoss(Float_t) {}
- // Get Charge Loss Linear Coefficient
- virtual Float_t ChargeLoss() {return 0.0;}
-
- // Diffusion coefficient
- virtual void SetDiffCoeff(Float_t, Float_t) {}
- // Get diffusion coefficients
- virtual void DiffCoeff(Float_t &,Float_t &) {}
-
- // Temperature in [degree K]
- virtual void SetTemperature(Float_t t=300.0) {fT = t;}
- // Get temperature [degree K]
- virtual Float_t Temperature() {return fT;}
- // Type of data - real or simulated
- virtual void SetDataType(const char *) {}
- // Set the impurity concentrations in [#/cm^3]
- virtual void SetImpurity(Double_t n=0.0){fN = n;}
- // Returns the impurity consentration in [#/cm^3]
- virtual Double_t Impurity(){return fN;}
- // Sets the applied ratio distance/voltage [cm/volt]
- virtual void SetDistanceOverVoltage(Double_t d,Double_t v){fdv = d/v;}
- // Sets the applied ration distance/voltage [cm/volt]. Default value
- // is 300E-4cm/80 volts = 0.000375 cm/volts
- virtual void SetDistanceOverVoltage(Double_t dv=0.000375){fdv = dv;}
- // Returns the ration distance/voltage
- virtual Double_t DistanceOverVoltage(){return fdv;}
- // Get data type
- virtual const char *DataType() const {return "";}
- // Set parameters options: "same" or read from "file" or "SetInvalid" or...
- virtual void SetParamOptions(const char*,const char*) {}
- // Set noise parameters
- virtual void SetNoiseParam(Float_t, Float_t) {}
- // Number of parameters to be set
- virtual void SetNDetParam(Int_t) {}
- // Set detector parameters: gain, coupling ...
- virtual void SetDetParam(Float_t *) {}
-
- // Parameters options
- virtual void ParamOptions(char *,char*) {}
- virtual Int_t NDetParam() {return 0;}
- virtual void GetDetParam(Float_t *) {}
- virtual void GetNoiseParam(Float_t&, Float_t&) {}
-
- // Zero-suppression option - could be 1D, 2D or non-ZeroSuppressed
- virtual void SetZeroSupp(const char*) {}
- // Get zero-suppression option
- virtual const char *ZeroSuppOption() const {return "";}
- // Set thresholds
- virtual void SetThresholds(Float_t, Float_t) {}
- virtual void Thresholds(Float_t &, Float_t &) {}
- // Set min val
- virtual void SetMinVal(Int_t) {};
- virtual Int_t MinVal() {return 0;};
-
- // Set filenames
- virtual void SetFilenames(const char *,const char *,const char *) {}
- // Filenames
- virtual void Filenames(char*,char*,char*) {}
+ AliITSresponse();
+ virtual ~AliITSresponse() {;}
+
+ virtual void SetDiffCoeff(Float_t p1, Float_t p2) {
+ fDiffCoeff=p1; fDiffCoeff1=p2;}
+ virtual void DiffCoeff(Float_t &diff,Float_t &diff1) const {
+ diff=fDiffCoeff; diff1=fDiffCoeff1;}
- virtual Float_t DriftSpeed() {return 0.;}
- virtual Bool_t OutputOption() {return kFALSE;}
- virtual Bool_t Do10to8() {return kTRUE;}
- virtual void GiveCompressParam(Int_t *) {}
- //
- // Detector type response methods
- // Set number of sigmas over which cluster disintegration is performed
- virtual void SetNSigmaIntegration(Float_t) {}
- // Get number of sigmas over which cluster disintegration is performed
- virtual Float_t NSigmaIntegration() {return 0.;}
- // Set number of bins for the gaussian lookup table
- virtual void SetNLookUp(Int_t) {}
- // Get number of bins for the gaussian lookup table
- virtual Int_t GausNLookUp() {return 0;}
- // Get scaling factor for bin i-th from the gaussian lookup table
- virtual Float_t GausLookUp(Int_t) {return 0.;}
- // Set sigmas of the charge spread function
- virtual void SetSigmaSpread(Float_t, Float_t) {}
- // Get sigmas for the charge spread
- virtual void SigmaSpread(Float_t &,Float_t &) {}
+ protected:
- // Pulse height from scored quantity (eloss)
- virtual Float_t IntPH(Float_t) {return 0.;}
- // Charge disintegration
- virtual Float_t IntXZ(AliITSsegmentation *) {return 0.;}
- // Electron mobility in Si. [cm^2/(Volt Sec)]. T in degree K, N in #/cm^3
- virtual Double_t MobilityElectronSiEmp();
- // Hole mobility in Si. [cm^2/(Volt Sec)] T in degree K, N in #/cm^3
- virtual Double_t MobilityHoleSiEmp();
- // Einstein relation for Diffusion Coefficient of Electrons. [cm^2/sec]
- // T in degree K, N in #/cm^3
- virtual Double_t DiffusionCoefficientElectron();
- // Einstein relation for Diffusion Coefficient of Holes. [cm^2/sec]
- // T in [degree K], N in [#/cm^3]
- virtual Double_t DiffusionCoefficientHole();
- // Electron <speed> under an applied electric field E=Volts/cm. [cm/sec]
- // d distance-thickness in [cm], v in [volts], T in [degree K],
- // N in [#/cm^3]
- virtual Double_t SpeedElectron();
- // Holes <speed> under an applied electric field E=Volts/cm. [cm/sec]
- // d distance-thickness in [cm], v in [volts], T in [degree K],
- // N in [#/cm^3]
- virtual Double_t SpeedHole();
- // Returns the Gaussian sigma == <x^2+z^2> [cm^2] due to the defusion of
- // electrons or holes through a distance l [cm] caused by an applied
- // voltage v [volt] through a distance d [cm] in any material at a
- // temperature T [degree K].
- virtual Double_t SigmaDiffusion3D(Double_t);
- // Returns the Gaussian sigma == <x^2 +y^2+z^2> [cm^2] due to the
- // defusion of electrons or holes through a distance l [cm] caused by an
- // applied voltage v [volt] through a distance d [cm] in any material at a
- // temperature T [degree K].
- virtual Double_t SigmaDiffusion2D(Double_t);
- // Returns the Gaussian sigma == <x^2+z^2> [cm^2] due to the defusion of
- // electrons or holes through a distance l [cm] caused by an applied
- // voltage v [volt] through a distance d [cm] in any material at a
- // temperature T [degree K].
- virtual Double_t SigmaDiffusion1D(Double_t);
+ void NotImplemented(const char *method) const {if(gDebug>0)
+ Warning(method,"This method is not implemented for this sub-class");}
+
private:
- Double_t fdv; // The parameter d/v where d is the disance over which the
- // the potential v is applied d/v [cm/volts]
- Double_t fN; // the impurity consentration of the material in #/cm^3
- Double_t fT; // The temperature of the Si in Degree K.
+ Float_t fDiffCoeff; // Diffusion Coefficient (scaling the time)
+ Float_t fDiffCoeff1; // Diffusion Coefficient (constant term)
+
- ClassDef(AliITSresponse,2) // Detector type response virtual base class
+ ClassDef(AliITSresponse,5) // Detector type response virtual base class
};
+
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff