/* $Id$ */
+/* 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
+// sum of contributions of all primary particles into given cell).
+// In addition it performs mixing of summable digits from different events.
//
//*-- Author: Dmitri Peressounko(SUBATECH & KI)
// --- ROOT system ---
-#include "TTask.h"
-#include "TObjString.h"
+//#include "TObjString.h"
+class TArrayI ;
+class TClonesArray ;
+
// --- Standard library ---
// --- AliRoot header files ---
+#include "AliDigitizer.h"
+#include "AliConfig.h"
+#include "AliPHOSPulseGenerator.h"
+class AliDigitizationInput ;
+class AliPHOSCalibData ;
-class AliPHOSSDigitizer ;
-
-class AliPHOSDigitizer: public TTask {
+class AliPHOSDigitizer: public AliDigitizer {
public:
AliPHOSDigitizer() ; // ctor
- AliPHOSDigitizer(char *HeaderFile,char * SDigitsBrancheFile = 0) ;
+ AliPHOSDigitizer(TString alirunFileNameFile, TString eventFolderName = AliConfig::GetDefaultEventFolderName()) ;
+ AliPHOSDigitizer(const AliPHOSDigitizer & dtizer) ;
+ AliPHOSDigitizer(AliDigitizationInput * digInput) ;
virtual ~AliPHOSDigitizer() ;
- Bool_t Combinator() ; // makes all desirable combination sig+Bg
- void Exec(Option_t *option); // Does the job
- void Digitize(Option_t *option); // Digitizes SDigits stored in fSDigits
- Float_t GetPinNoise() const { return fPinNoise;}
- Float_t GetEMCThreshold() const { return fEMCDigitThreshold;}
- Float_t GetCPVNoise() const { return fCPVNoise ;}
- Float_t GetCPVThreshold() const { return fCPVDigitThreshold ;}
- Float_t GetPPSDNoise() const { return fPPSDNoise ;}
- Float_t GetPPSDThreshold()const { return fPPSDDigitThreshold ;}
- void MixWith(char* HeaderFile, Int_t isOutFile = 1, char* SDigitsFile =0) ; // Add another one file to mix
- void Print(Option_t* option) ;
- void SetPinNoise(Float_t PinNoise ) {fPinNoise = PinNoise;}
- void SetEMCThreshold(Float_t EMCThreshold) {fEMCDigitThreshold = EMCThreshold;}
- void SetCPVNoise(Float_t CPVNoise) {fCPVNoise = CPVNoise;}
- void SetCPVThreshold(Float_t CPVThreshold) {fCPVDigitThreshold= CPVThreshold;}
- void SetPPSDNoise(Float_t PPSDNoise) {fPPSDNoise = PPSDNoise;}
- void SetPPSDThreshold(Float_t PPSDThreshold){fPPSDDigitThreshold = PPSDThreshold;}
+ void Digitize(Int_t event) ; // Make Digits from SDigits
+ void Digitize(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 ;
+
private:
- void Init(Int_t isOutFile);
- Bool_t ReadSDigits() ; // Read sdigits for particular events
- void WriteDigits() ; // Writes Digits for particular event
+ AliPHOSDigitizer & operator = (const AliPHOSDigitizer & /*rvalue*/) {
+ return *this ;
+ }
+
+private:
+
+ 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) ;
+ Float_t CalibrateT(Float_t time, Int_t absId) ;
+ void Decalibrate(AliPHOSDigit * digit);
+ Int_t DigitizeCPV(Float_t charge, Int_t absId) ;
private:
- TClonesArray * fSDigitsFiles ; // Names of sdigits branches
- TClonesArray * fHeaderFiles ; // Names of files with headers to merge
- TString fDigitsFile ; // Name of the Digits Branch
- Int_t fOutFileNumber ; // Number of the header file into which Digits are written
- TClonesArray * fSDigits ; // ! Lists of SDigits
- TClonesArray * fDigits ; // ! Final list of digits
- AliPHOSSDigitizer * fSDigitizer ; // ! SDigitizer to extarct some digitizing parameters
- Int_t fNinputs ; // Number of input files
- Bool_t fInitialized ; // if background file already read?
- TArrayI * fIevent ; // events to read at the next ReadSDigits() call
- TArrayI * fIeventMax ; // Maximal number of events in each input file
-
- 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
+
+ AliPHOSPulseGenerator *fPulse; //! Pulse shape generator
+ Int_t *fADCValuesLG; //! Array of low-gain ALTRO samples
+ Int_t *fADCValuesHG; //! Array of high-gain ALTRO samples
+
+ ClassDef(AliPHOSDigitizer,5) // description
};
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff