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18216140 | 1 | #ifndef ALIFMDGAINDA_H |
2 | #define ALIFMDGAINDA_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights | |
4 | * reserved. | |
5 | * | |
6 | * See cxx source for full Copyright notice | |
7 | */ | |
8 | // This class implements the Gain detector algorithm (DA) for the FMD. | |
9 | // The gain is the response of the VA chips to a known pulse and has to be | |
10 | // calculated strip-by-strip, pulse-by-pulse. | |
11 | ||
12 | ||
13 | #include "AliFMDBaseDA.h" | |
14 | #include "TH1.h" | |
15 | #include "TObjArray.h" | |
16 | #include "TGraphErrors.h" | |
17 | ||
18 | class AliFMDGainDA: public AliFMDBaseDA { | |
19 | ||
20 | public: | |
21 | ||
22 | AliFMDGainDA() ; | |
23 | AliFMDGainDA(const AliFMDGainDA & gainDA) ; | |
ee3db409 | 24 | // AliFMDGainDA& operator = (const AliFMDGainDA & gainDA) ; |
18216140 | 25 | virtual ~AliFMDGainDA(); |
26 | void Init(); | |
427e8f99 | 27 | // void SetPulseSize(Int_t pulseSize = 32) {fPulseSize = pulseSize; } |
18216140 | 28 | void SetMaxPulse(Int_t highPulse = 256) {fHighPulse = highPulse; } |
427e8f99 | 29 | // void SetPulseLength(Int_t pulseLength = 100) {fPulseLength = pulseLength; } |
18216140 | 30 | void SetNumberOfStrips(Int_t nStrips) {fNumberOfStripsPerChip = nStrips;} |
31 | ||
32 | protected: | |
33 | ||
34 | void AddChannelContainer(TObjArray* sectorArray, UShort_t det, Char_t ring, UShort_t sec, UShort_t strip); | |
35 | void FillChannels(AliFMDDigit* digit); | |
36 | void Analyse(UShort_t det, Char_t ring, UShort_t sec, UShort_t strip); | |
37 | void WriteHeaderToFile(); | |
38 | void UpdatePulseAndADC(UShort_t det, Char_t ring, UShort_t sec, UShort_t strip); | |
39 | void ResetPulseAndUpdateChannel(); | |
40 | void FinishEvent(); | |
3bae5d02 | 41 | void Terminate(TFile* ); |
18216140 | 42 | |
43 | private: | |
44 | ||
45 | TH1S* GetChannelHistogram(UShort_t det, Char_t ring, UShort_t sec, UShort_t strip); | |
46 | TGraphErrors* GetChannel(UShort_t det, Char_t ring, UShort_t sec, UShort_t strip); | |
47 | TObjArray fGainArray; | |
427e8f99 | 48 | // Int_t fPulseSize; |
18216140 | 49 | Int_t fHighPulse; |
427e8f99 | 50 | //Int_t fPulseLength; |
51 | TArrayS fEventsPerChannel; | |
52 | TArrayS fCurrentPulse; | |
53 | TArrayS fCurrentChannel; | |
18216140 | 54 | Int_t fNumberOfStripsPerChip; |
55 | ||
3bae5d02 | 56 | TH1F fSummaryGains; |
57 | Int_t fCurrentSummaryStrip; | |
58 | ||
18216140 | 59 | ClassDef(AliFMDGainDA,0) |
60 | ||
61 | }; | |
62 | #endif |