// --- ROOT system ---
-#include "TTask.h"
-#include "TObjString.h"
+//#include "TObjString.h"
class TArrayI ;
+class TClonesArray ;
+
// --- Standard library ---
// --- AliRoot header files ---
class AliPHOSSDigitizer ;
class AliRunDigitizer ;
-class AliPHOSDigitizer: public TTask {
+class AliPHOSDigitizer: public AliDigitizer {
public:
AliPHOSDigitizer() ; // ctor
- AliPHOSDigitizer(const char *headerFile, const char * name = "Default") ;
- AliPHOSDigitizer(AliRunDigitizer * ard) ;
- AliPHOSDigitizer(const AliPHOSDigitizer & dtizer)
- {( (AliPHOSDigitizer &)dtizer ).Copy(*this) ;}
+ AliPHOSDigitizer(TString alirunFileNameFile, TString eventFolderName = AliConfig::GetDefaultEventFolderName()) ;
+ AliPHOSDigitizer(const AliPHOSDigitizer & dtizer) ;
+ AliPHOSDigitizer(AliRunDigitizer * manager) ;
virtual ~AliPHOSDigitizer() ;
- void Digitize(const Int_t event) ; // Make Digits from SDigits
- void Exec(Option_t *option); // Supervising method
-
- const Float_t GetCPVNoise() const { return fCPVNoise ;}
- const Float_t GetCPVThreshold() const { return fCPVDigitThreshold ;}
- const Int_t GetDigitsInRun() const { return fDigitsInRun ;}
- const Float_t GetEMCThreshold() const { return fEMCDigitThreshold;}
- const Float_t GetPedestal() const { return fPedestal; }
- const Float_t GetPinNoise() const { return fPinNoise;}
- const Float_t GetSlope() const { return fSlope; }
- const Float_t GetTimeResolution() const { return fTimeResolution ; }
+ void Digitize(Int_t event) ; // Make Digits from SDigits
+ void Exec(Option_t *option); // Supervising method
- void MixWith(const char* HeaderFile) ; // Add another one file to mix
- void Print(Option_t* option)const ;
- void Reset() ; //restarts starts event processing from 0 event(s)
+ //CPV parameters
+ Float_t GetCPVNoise() const { return fCPVNoise ;}
+ Float_t GetCPVThreshold() const { return fCPVDigitThreshold ;}
+ Float_t GetCPVchannel() const { return fADCchanelCpv; }
+ Float_t GetCPVpedestal() const { return fADCpedestalCpv; }
void SetCPVNoise(Float_t CPVNoise) {fCPVNoise = CPVNoise;}
void SetCPVThreshold(Float_t CPVThreshold) {fCPVDigitThreshold= CPVThreshold;}
- void SetEMCThreshold(Float_t EMCThreshold) {fEMCDigitThreshold = EMCThreshold;}
- void SetPinNoise(Float_t PinNoise ) {fPinNoise = PinNoise;}
-
- void SetSDigitsBranch(const char* file) ;
-
- AliPHOSDigitizer & operator = (const AliPHOSDigitizer & rvalue) {
+ void SetNCPVchannels(Int_t n) { fNADCcpv = n; }
+ void SetCPVchannel(Float_t width) { fADCchanelCpv = width; }
+ void SetCPVpedestal(Float_t ped) { fADCpedestalCpv = ped; }
+
+
+ //EMC parameters
+ Float_t GetEMCThreshold() const { return fEMCDigitThreshold;}
+ Float_t GetEMCchannel() const { return fADCchanelEmc; }
+ Float_t GetEMCpedestal() const { return fADCpedestalEmc; }
+ Float_t GetPinNoise() const { return fPinNoise;}
+ Float_t GetTimeResolution() const { return fTimeResolution ; }
+
+ void SetEMCThreshold(Float_t EMCThreshold) {fEMCDigitThreshold = EMCThreshold;}
+ void SetPinNoise(Float_t PinNoise ) {fPinNoise = PinNoise;}
+ void SetNEMCchannels(Int_t n) { fNADCemc = n; }
+ void SetEMCchannel(Float_t width) { fADCchanelEmc = width; }
+ void SetEMCpedestal(Float_t ped) { fADCpedestalEmc = ped ; }
+ void SetEventFolderName(TString name) { fEventFolderName = name ; }
+ void SetTimeResolution(Float_t res){ fTimeResolution = res ; }
+ void SetEventRange(Int_t first=0, Int_t last=-1) {fFirstEvent=first; fLastEvent=last; }
+
+ //General
+ Int_t GetDigitsInRun() const { return fDigitsInRun ;}
+ void MixWith(TString alirunFileName,
+ TString eventFolderName = AliConfig::GetDefaultEventFolderName()) ; // Add another one file to mix
+ void Print()const ;
+
+ AliPHOSDigitizer & operator = (const AliPHOSDigitizer & /*rvalue*/) {
// assignement operator requested by coding convention but not needed
- abort() ;
+ Fatal("operator =", "not implemented") ;
return *this ;
}
private:
- Bool_t Init() ;
+
+ virtual Bool_t Init() ;
+ void InitParameters() ;
void PrintDigits(Option_t * option) ;
- void WriteDigits(Int_t evt) ; // Writes Digits for particular event
- Float_t TimeOfNoise(void) ; // Calculate time signal generated by noise
- Float_t FrontEdgeTime(TArrayF *energies, TArrayF * times) ;
- Int_t DigitizeEnergy(Int_t amp, Int_t absId) ;
+ void Unload() ;
+ void WriteDigits() ; // Writes Digits for the current event
+ Float_t TimeOfNoise(void) const; // Calculate time signal generated by noise
+
//Calculate the time of crossing of the threshold by front edge
+ Float_t FrontEdgeTime(TClonesArray * ticks) const ;
+ //Calculate digitized signal with gived ADC parameters
+ Int_t DigitizeEnergy(Float_t energy, Int_t absId) ;
+
private:
- Float_t fPedestal ; // Calibration parameters read from SDigitizer
- Float_t fSlope ; // (nothing common with real digitization parameters)
+ Bool_t fDefaultInit; //! Says if the task was created by defaut ctor (only parameters are initialized)
+ Int_t fDigitsInRun ; //! Total number of digits in one run
+ Bool_t fInit ; //! To avoid overwriting existing files
+
+ Int_t fInput ; // Number of files to merge
+ TString * fInputFileNames ; //[fInput] List of file names to merge
+ TString * fEventNames ; //[fInput] List of event names to merge
- AliRunDigitizer * fARD ; //! Pointer to the Digitization Manager class
Int_t fEmcCrystals ; // Number of EMC crystalls in the given geometry
+
Float_t fPinNoise ; // Electronics noise in EMC
Float_t fEMCDigitThreshold ; // Threshold for storing digits in EMC
+
Float_t fCPVNoise ; // Noise in CPV
Float_t fCPVDigitThreshold ; // Threshold for storing digits in CPV
- Int_t fDigitsInRun ; //! Total number of digits in one run
- Float_t fTimeResolution ; // Time resolution of FEE electronics
+ Float_t fTimeResolution ; // Time resolution of FEE electronics
Float_t fTimeThreshold ; // Threshold to start timing for given crystall
Float_t fTimeSignalLength ; // Length of the timing signal
- Int_t fNADCbitsEmc ;
- Float_t fADCpedestalEmc ;
- Int_t fNADCbitsCPV ;
- Float_t fADCperestalCPV ;
+ Float_t fADCchanelEmc ; // width of one ADC channel in GeV
+ Float_t fADCpedestalEmc ; // value of the EMC ADC pedestal
+ Int_t fNADCemc ; // number of channels in EMC ADC
+ Float_t fADCchanelCpv ; // width of one ADC channel in CPV units
+ Float_t fADCpedestalCpv ; // value of the CPV ADC pedestal in CPV units
+ Int_t fNADCcpv ; // number of channels in CPV ADC
- ClassDef(AliPHOSDigitizer,1) // description
+ TString fEventFolderName; // skowron: name of EFN to read data from in stand alone mode
+ Int_t fFirstEvent; // first event to process
+ Int_t fLastEvent; // last event to process
+
+ ClassDef(AliPHOSDigitizer,3) // description
};