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"
18 // --- Standard library ---
20 // --- AliRoot header files ---
21 class AliPHOSSDigitizer ;
24 class AliPHOSDigitizer: public TTask {
27 AliPHOSDigitizer() ; // ctor
28 AliPHOSDigitizer(const char *headerFile,const char * sDigitsBranchTitle = 0) ;
29 virtual ~AliPHOSDigitizer() ;
31 void Digitize(Option_t *option); // Make Digits from SDigits stored in fSDigits
32 void Exec(Option_t *option); // Supervising method
34 Float_t GetCPVNoise() const { return fCPVNoise ;}
35 Float_t GetCPVThreshold() const { return fCPVDigitThreshold ;}
36 Float_t GetEMCThreshold() const { return fEMCDigitThreshold;}
37 Float_t GetPedestal() const { return fPedestal; }
38 Float_t GetPinNoise() const { return fPinNoise;}
39 Float_t GetPPSDNoise() const { return fPPSDNoise ;}
40 Float_t GetPPSDThreshold()const { return fPPSDDigitThreshold ;}
41 Float_t GetSlope() const { return fSlope; }
42 char * GetDigitsBranch ()const { return (char*)fDigitsTitle.Data() ;}
43 char * GetSDigitsBranch()const { return (char*)((TObjString*)fSDigitsTitles->At(0))->GetString().Data() ;}
44 TClonesArray * GetHeadersFiles(){ return fHeaderFiles ;}
45 TArrayI* GetCurrentEvents() { return fIevent ;}
47 void MixWith(char* HeaderFile, char* SDigitsTitle =0) ; // Add another one file to mix
48 virtual void Print(Option_t* option)const ;
49 void Reset() ; //restarts starts event processing from 0 event(s)
51 void SetCPVNoise(Float_t CPVNoise) {fCPVNoise = CPVNoise;}
52 void SetCPVThreshold(Float_t CPVThreshold) {fCPVDigitThreshold= CPVThreshold;}
53 void SetEMCThreshold(Float_t EMCThreshold) {fEMCDigitThreshold = EMCThreshold;}
54 void SetPinNoise(Float_t PinNoise ) {fPinNoise = PinNoise;}
55 void SetPPSDNoise(Float_t PPSDNoise) {fPPSDNoise = PPSDNoise;}
56 void SetPPSDThreshold(Float_t PPSDThreshold){fPPSDDigitThreshold = PPSDThreshold;}
58 void SetDigitsBranch (const char* file) ;
59 void SetSDigitsBranch(const char* file) ;
62 Bool_t Combinator() ; // makes all desirable combination sig+Bg
64 Bool_t ReadSDigits() ; // Read sdigits for particular events
65 void WriteDigits() ; // Writes Digits for particular event
66 void PrintDigits(Option_t * option) ;
69 TClonesArray * fSDigitsTitles ; // Titles of sdigits branches
70 TClonesArray * fHeaderFiles ; // Names of files with headers to merge
71 TString fDigitsTitle ; // Title of the Digits Branch
72 TClonesArray * fSDigits ; // ! Lists of SDigits
73 TClonesArray * fDigits ; // ! Final list of digits
74 AliPHOSSDigitizer * fSDigitizer ; // ! SDigitizer to extarct some sdigitizing parameters
75 Int_t fNinputs ; // Number of input files
76 Bool_t fInitialized ; //
77 TArrayI * fIevent ; // events to read at the next ReadSDigits() call
78 TArrayI * fIeventMax ; // Maximal number of events in each input file
80 Float_t fPedestal ; // Calibration parameters
81 Float_t fSlope ; // read from SDigitizer
83 Float_t fPinNoise ; // Electronics noise in EMC
84 Float_t fEMCDigitThreshold ; // Threshold for storing digits in EMC
85 Float_t fCPVNoise ; // Noise in CPV
86 Float_t fCPVDigitThreshold ; // Threshold for storing digits in CPV
87 Float_t fPPSDNoise ; // Noise in PPSD
88 Float_t fPPSDDigitThreshold ; // Threshold for storing digits in PPSD
91 ClassDef(AliPHOSDigitizer,1) // description
96 #endif // AliPHOSDigitizer_H