/* $Id$ */
+/* History of cvs commits:
+ *
+ * $Log$
+ * Revision 1.37 2007/10/10 09:05:10 schutz
+ * Changing name QualAss to QA
+ *
+ * Revision 1.36 2007/09/30 17:08:20 schutz
+ * Introducing the notion of QA data acquisition cycle (needed by online)
+ *
+ * Revision 1.35 2007/08/07 14:12:03 kharlov
+ * Quality assurance added (Yves Schutz)
+ *
+ * Revision 1.34 2006/04/29 20:25:30 hristov
+ * Decalibration is implemented (Yu.Kharlov)
+ *
+ * Revision 1.33 2005/05/28 14:19:04 schutz
+ * Compilation warnings fixed by T.P.
+ *
+ */
+
//_________________________________________________________________________
// Task Class for making SDigits in PHOS
// Class performs digitization of Summable digits (in the PHOS case this is just
// --- ROOT system ---
-#include "TTask.h"
-#include "TObjString.h"
+//#include "TObjString.h"
class TArrayI ;
+class TClonesArray ;
+
// --- Standard library ---
// --- AliRoot header files ---
-class AliPHOSSDigitizer ;
+#include "AliDigitizer.h"
+#include "AliConfig.h"
+class AliRunDigitizer ;
+class AliPHOSCalibData ;
-
-class AliPHOSDigitizer: public TTask {
+class AliPHOSDigitizer: public AliDigitizer {
public:
AliPHOSDigitizer() ; // ctor
- AliPHOSDigitizer(const char *headerFile,const char * sDigitsBranchTitle = 0) ;
- AliPHOSDigitizer(const AliPHOSDigitizer & dtizer) {( (AliPHOSDigitizer &)dtizer ).Copy(*this) ;} // cpy ctor
+ AliPHOSDigitizer(TString alirunFileNameFile, TString eventFolderName = AliConfig::GetDefaultEventFolderName()) ;
+ AliPHOSDigitizer(const AliPHOSDigitizer & dtizer) ;
+ AliPHOSDigitizer(AliRunDigitizer * manager) ;
virtual ~AliPHOSDigitizer() ;
- void Digitize(Option_t *option); // Make Digits from SDigits stored in fSDigits
- void Exec(Option_t *option); // Supervising method
-
- Float_t GetCPVNoise() const { return fCPVNoise ;}
- Float_t GetCPVThreshold() const { return fCPVDigitThreshold ;}
- Float_t GetEMCThreshold() const { return fEMCDigitThreshold;}
- Float_t GetPedestal() const { return fPedestal; }
- Float_t GetPinNoise() const { return fPinNoise;}
- Float_t GetPPSDNoise() const { return fPPSDNoise ;}
- Float_t GetPPSDThreshold()const { return fPPSDDigitThreshold ;}
- Float_t GetSlope() const { return fSlope; }
- char * GetDigitsBranch ()const { return (char*)fDigitsTitle.Data() ;}
- char * GetSDigitsBranch()const { return (char*)((TObjString*)fSDigitsTitles->At(0))->GetString().Data() ;}
- TClonesArray * GetHeadersFiles() const { return fHeaderFiles ;}
- TArrayI * GetCurrentEvents()const { return fIevent ;}
-
- void MixWith(char* HeaderFile, char* SDigitsTitle =0) ; // Add another one file to mix
- virtual void Print(Option_t* option)const ;
- void Reset() ; //restarts starts event processing from 0 event(s)
-
- 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 SetPPSDNoise(Float_t PPSDNoise) {fPPSDNoise = PPSDNoise;}
- void SetPPSDThreshold(Float_t PPSDThreshold){fPPSDDigitThreshold = PPSDThreshold;}
-
- void SetDigitsBranch (const char* file) ;
- void SetSDigitsBranch(const char* file) ;
-
- AliPHOSDigitizer & operator = (const AliPHOSDigitizer & rvalue) {
+ void Digitize(Int_t event) ; // Make Digits from SDigits
+ void Exec(Option_t *option); // Supervising method
+
+ void SetEventRange(Int_t first=0, Int_t last=-1) {fFirstEvent=first; fLastEvent=last; }
+
+ //General
+ Int_t GetDigitsInRun() const { return fDigitsInRun ;}
+
+ void Print(const Option_t * = "")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 Combinator() ; // makes all desirable combination sig+Bg
- void Init();
- Bool_t ReadSDigits() ; // Read sdigits for particular events
- void WriteDigits() ; // Writes Digits for particular event
+
+ virtual Bool_t Init() ;
+ void InitParameters() ;
void PrintDigits(Option_t * option) ;
+ void Unload() ;
+ void WriteDigits() ; // Writes Digits for the current event
+ Float_t TimeOfNoise(void) const; // Calculate time signal generated by noise
+
+ Float_t TimeResolution(Float_t energy) ; //TOF resolution
+
+ //Calculate the time of crossing of the threshold by front edge
+ // Float_t FrontEdgeTime(TClonesArray * ticks) const ;
+ //Calculate digitized signal with gived ADC parameters
+ Float_t Calibrate(Float_t amp, Int_t absId) ;
+ void Decalibrate(AliPHOSDigit * digit);
+ Int_t DigitizeCPV(Float_t charge, Int_t absId) ;
private:
- TClonesArray * fSDigitsTitles ; // Titles of sdigits branches
- TClonesArray * fHeaderFiles ; // Names of files with headers to merge
- TString fDigitsTitle ; // Title of the Digits Branch
- TClonesArray * fSDigits ; // ! Lists of SDigits
- TClonesArray * fDigits ; // ! Final list of digits
- AliPHOSSDigitizer * fSDigitizer ; // ! SDigitizer to extarct some sdigitizing parameters
- Int_t fNinputs ; // Number of input files
- Bool_t fInitialized ; // kTRUE if AliPHOSDigitizer is initialized
- TArrayI * fIevent ; // events to read at the next ReadSDigits() call
- TArrayI * fIeventMax ; // Maximal number of events in each input file
-
- Float_t fPedestal ; // Calibration parameters
- Float_t fSlope ; // read from SDigitizer
-
- 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
- Float_t fPPSDNoise ; // Noise in PPSD
- Float_t fPPSDDigitThreshold ; // Threshold for storing digits in PPSD
-
-
- ClassDef(AliPHOSDigitizer,1) // description
+
+ 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
+
+ Int_t fEmcCrystals ; // Number of EMC crystalls in the given geometry
+
+ 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
+ AliPHOSCalibData* fcdb; //! Calibration parameters DB
+
+ Int_t fEventCounter ; //! counts the events processed
+
+ ClassDef(AliPHOSDigitizer,4) // description
};