]>
Commit | Line | Data |
---|---|---|
61e0abb5 | 1 | #ifndef ALIEMCALDigitizer_H |
2 | #define ALIEMCALDigitizer_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | //_________________________________________________________________________ | |
ab6a174f | 9 | // Task Class for making Digits in EMCAL from SIMULATED DATA |
61e0abb5 | 10 | // |
ffa6d63b | 11 | //*-- Author: Sahal Yacoob (LBL) |
12 | // based on : AliPHOSDigit | |
1963b290 | 13 | // July 2003 Yves Schutz : NewIO |
14 | // November 2003 Aleksei Pavlinov : Shish-Kebab geometry | |
ffa6d63b | 15 | //_________________________________________________________________________ |
61e0abb5 | 16 | |
17 | ||
18 | // --- ROOT system --- | |
61e0abb5 | 19 | #include "TObjString.h" |
05a92d59 | 20 | class TClonesArray ; |
1963b290 | 21 | class TBrowser; |
05a92d59 | 22 | |
61e0abb5 | 23 | // --- Standard library --- |
24 | ||
25 | // --- AliRoot header files --- | |
814ad4bf | 26 | #include "AliDigitizer.h" |
88cb7938 | 27 | #include "AliConfig.h" |
53f1c378 | 28 | #include "AliEMCALCalibData.h" |
ab6a174f | 29 | |
05a92d59 | 30 | class AliEMCALSDigitizer ; |
31 | class AliRunDigitizer ; | |
61e0abb5 | 32 | |
814ad4bf | 33 | class AliEMCALDigitizer: public AliDigitizer { |
61e0abb5 | 34 | |
35 | public: | |
36 | AliEMCALDigitizer() ; // ctor | |
e191bb57 | 37 | AliEMCALDigitizer(TString alirunFileNameFile, TString eventFolderName = AliConfig::GetDefaultEventFolderName()) ; |
88cb7938 | 38 | AliEMCALDigitizer(const AliEMCALDigitizer & dtizer) ; |
39 | AliEMCALDigitizer(AliRunDigitizer * manager) ; | |
61e0abb5 | 40 | virtual ~AliEMCALDigitizer() ; |
41 | ||
09884213 | 42 | void Digitize(Int_t event); // Make Digits from SDigits stored in fSDigits |
05a92d59 | 43 | void Exec(Option_t *option); // Supervising method |
61e0abb5 | 44 | |
09884213 | 45 | Float_t GetDigitThreshold() const { return fDigitThreshold;} |
46 | Float_t GetPedestal() const { return fPedestal; } | |
47 | Float_t GetPinNoise() const { return fPinNoise;} | |
48 | Float_t GetSlope() const { return fSlope; } | |
49 | Float_t GetTimeResolution() const { return fTimeResolution ; } | |
50 | Float_t GetECAchannel() const { return fADCchannelEC ; } | |
51 | Float_t GetECApedestal() const { return fADCpedestalEC ; } | |
7ea6391b | 52 | void SetEventRange(Int_t first=0, Int_t last=-1) {fFirstEvent=first; fLastEvent=last; } |
a9485c37 | 53 | void SetDigitThreshold(Float_t EMCThreshold) {fDigitThreshold = EMCThreshold;} |
61e0abb5 | 54 | void SetPinNoise(Float_t PinNoise ) {fPinNoise = PinNoise;} |
55 | ||
05a92d59 | 56 | //General |
7ea6391b | 57 | Int_t GetDigitsInRun() const { return fDigitsInRun; } |
09884213 | 58 | void MixWith(TString alirunFileName, |
e191bb57 | 59 | TString eventFolderName = AliConfig::GetDefaultEventFolderName()) ; // Add another one file to mix |
eb0b1051 | 60 | void Print(Option_t* option="") const ; |
1963b290 | 61 | void Print1(Option_t * option); // *MENU* |
814ad4bf | 62 | |
9c0a4862 | 63 | AliEMCALDigitizer & operator = (const AliEMCALDigitizer & /*rvalue*/) { |
814ad4bf | 64 | // assignement operator requested by coding convention but not needed |
9859bfc0 | 65 | Fatal("operator =", "not implemented") ; |
66 | return *this ; | |
814ad4bf | 67 | } |
68 | ||
1963b290 | 69 | virtual void Browse(TBrowser* b); |
1963b290 | 70 | |
61e0abb5 | 71 | private: |
814ad4bf | 72 | |
d17817b7 | 73 | Bool_t Init(); |
839828a6 | 74 | void InitParameters() ; |
61e0abb5 | 75 | void PrintDigits(Option_t * option) ; |
88cb7938 | 76 | void Unload() ; |
9e5d2067 | 77 | void WriteDigits() ; // Writes Digits the current event |
78 | Float_t TimeOfNoise(void) ; // Calculate time signal generated by noise | |
88cb7938 | 79 | |
05a92d59 | 80 | //Calculate the time of crossing of the threshold by front edge |
814ad4bf | 81 | Float_t FrontEdgeTime(TClonesArray * ticks) ; |
1abe522d | 82 | Int_t DigitizeEnergy(Float_t energy, Int_t AbsId) ; |
61e0abb5 | 83 | |
84 | private: | |
814ad4bf | 85 | |
88cb7938 | 86 | Bool_t fDefaultInit; //! Says if the task was created by defaut ctor (only parameters are initialized) |
87 | Int_t fDigitsInRun ; //! Total number of digits in one run | |
88 | Bool_t fInit ; //! To avoid overwriting existing files | |
89 | ||
90 | Int_t fInput ; // Number of files to merge | |
91 | TString * fInputFileNames ; //[fInput] List of file names to merge | |
92 | TString * fEventNames ; //[fInput] List of event names to merge | |
93 | ||
a9485c37 | 94 | Float_t fDigitThreshold ; // Threshold for storing digits in EMC |
95 | Int_t fMeanPhotonElectron ; // number of photon electrons per GeV deposited energy | |
96 | Float_t fPedestal ; // Calibration parameters | |
97 | Float_t fSlope ; // read from SDigitizer | |
98 | Float_t fPinNoise ; // Electronics noise in EMC | |
99 | Float_t fTimeResolution ; // Time resolution of FEE electronics | |
100 | Float_t fTimeThreshold ; // Threshold to start timing for given crystall | |
101 | Float_t fTimeSignalLength ; // Length of the timing signal | |
102 | Float_t fADCchannelEC ; // width of one ADC channel in EC section (GeV) | |
14ce0a6e | 103 | Float_t fADCpedestalEC ; // pedestal for one ADC channel |
a9485c37 | 104 | Int_t fNADCEC ; // number of channels in EC section ADC |
a9485c37 | 105 | |
88cb7938 | 106 | TString fEventFolderName; // skowron: name of EFN to read data from in stand alone mode |
45fa49ca | 107 | Int_t fFirstEvent; // first event to process |
108 | Int_t fLastEvent; // last event to process | |
ab6a174f | 109 | |
53f1c378 | 110 | AliEMCALCalibData * fCalibData; //Calibration data pointer |
88cb7938 | 111 | |
7ea6391b | 112 | ClassDef(AliEMCALDigitizer,7) // description |
61e0abb5 | 113 | }; |
114 | ||
115 | ||
116 | #endif // AliEMCALDigitizer_H |