1 #ifndef ALIPHOSDigitizer_H
2 #define ALIPHOSDigitizer_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 //_________________________________________________________________________
9 // Task Class for making SDigits in PHOS
11 //*-- Author: Dmitri Peressounko(SUBATECH & KI)
14 // --- ROOT system ---
16 #include "TObjString.h"
17 // --- Standard library ---
19 // --- AliRoot header files ---
21 class AliPHOSSDigitizer ;
23 class AliPHOSDigitizer: public TTask {
26 AliPHOSDigitizer() ; // ctor
27 AliPHOSDigitizer(char *HeaderFile,char * SDigitsBrancheFile = 0) ;
28 virtual ~AliPHOSDigitizer() ;
29 Bool_t Combinator() ; // makes all desirable combination sig+Bg
30 void Exec(Option_t *option); // Does the job
31 void Digitize(Option_t *option); // Digitizes SDigits stored in fSDigits
32 Float_t GetPinNoise() const { return fPinNoise;}
33 Float_t GetEMCThreshold() const { return fEMCDigitThreshold;}
34 Float_t GetCPVNoise() const { return fCPVNoise ;}
35 Float_t GetCPVThreshold() const { return fCPVDigitThreshold ;}
36 Float_t GetPPSDNoise() const { return fPPSDNoise ;}
37 Float_t GetPPSDThreshold()const { return fPPSDDigitThreshold ;}
38 void MixWith(char* HeaderFile, Int_t isOutFile = 1, char* SDigitsFile =0) ; // Add another one file to mix
39 void Print(Option_t* option) ;
40 void SetPinNoise(Float_t PinNoise ) {fPinNoise = PinNoise;}
41 void SetEMCThreshold(Float_t EMCThreshold) {fEMCDigitThreshold = EMCThreshold;}
42 void SetCPVNoise(Float_t CPVNoise) {fCPVNoise = CPVNoise;}
43 void SetCPVThreshold(Float_t CPVThreshold) {fCPVDigitThreshold= CPVThreshold;}
44 void SetPPSDNoise(Float_t PPSDNoise) {fPPSDNoise = PPSDNoise;}
45 void SetPPSDThreshold(Float_t PPSDThreshold){fPPSDDigitThreshold = PPSDThreshold;}
48 void Init(Int_t isOutFile);
49 Bool_t ReadSDigits() ; // Read sdigits for particular events
50 void WriteDigits() ; // Writes Digits for particular event
53 TClonesArray * fSDigitsFiles ; // Names of sdigits branches
54 TClonesArray * fHeaderFiles ; // Names of files with headers to merge
55 TString fDigitsFile ; // Name of the Digits Branch
56 Int_t fOutFileNumber ; // Number of the header file into which Digits are written
57 TClonesArray * fSDigits ; // ! Lists of SDigits
58 TClonesArray * fDigits ; // ! Final list of digits
59 AliPHOSSDigitizer * fSDigitizer ; // ! SDigitizer to extarct some digitizing parameters
60 Int_t fNinputs ; // Number of input files
61 Bool_t fInitialized ; // if background file already read?
62 TArrayI * fIevent ; // events to read at the next ReadSDigits() call
63 TArrayI * fIeventMax ; // Maximal number of events in each input file
65 Float_t fPinNoise ; // Electronics noise in EMC
66 Float_t fEMCDigitThreshold ; // Threshold for storing digits in EMC
67 Float_t fCPVNoise ; // Noise in CPV
68 Float_t fCPVDigitThreshold ; // Threshold for storing digits in CPV
69 Float_t fPPSDNoise ; // Noise in PPSD
70 Float_t fPPSDDigitThreshold ; // Threshold for storing digits in PPSD
73 ClassDef(AliPHOSDigitizer,1) // description
78 #endif // AliPHOSDigitizer_H