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99d87d49 | 1 | /* Copyright(c) 2013, ALICE Experiment at CERN, All rights reserved. * |
2 | * See cxx source for full Copyright notice */ | |
3 | ||
4 | // evaluate TRD trigger conditions, | |
5 | // potentially with hardened conditions to remove | |
6 | // triggers caused by conversions of low-pt photons | |
7 | // at large radii | |
8 | // | |
9 | // Author: Jochen Klein <jochen.klein@cern.ch> | |
10 | ||
11 | #ifndef ALITRDTRIGGERANALYSIS_H | |
12 | #define ALITRDTRIGGERANALYSIS_H | |
13 | ||
d384e2d6 | 14 | class AliVEvent; |
99d87d49 | 15 | |
16 | class AliTRDTriggerAnalysis : public TObject | |
17 | { | |
18 | public: | |
19 | AliTRDTriggerAnalysis(); | |
20 | ~AliTRDTriggerAnalysis(); | |
21 | ||
22 | enum TRDTrigger_t { kHCO = 0, kHJT, kHSE, kHQU, kHEE }; | |
23 | ||
24 | void ResetTriggers() { fTriggerFlags = fTriggerInputs = fTriggerClasses = 0; } | |
d384e2d6 | 25 | Bool_t CalcTriggers(const AliVEvent* event); |
99d87d49 | 26 | |
27 | Bool_t IsFired(TRDTrigger_t trg) const { return (fTriggerFlags & (1 << trg)); } | |
28 | ||
29 | protected: | |
30 | void Fire(TRDTrigger_t trg) { fTriggerFlags |= (1 << trg); } | |
31 | ||
32 | // configuration | |
33 | UChar_t fTriggerFlags; // internal representation of trigger decisions | |
34 | UChar_t fTriggerInputs; // internal representation of trigger decisions | |
35 | UChar_t fTriggerClasses; // internal representation of trigger decisions | |
36 | Bool_t fRequireMatch; // require a matched global track | |
37 | // for all conditions | |
38 | Bool_t fRequireMatchElectron; // require a matched global track | |
39 | // for the electron conditions | |
40 | Bool_t fRequireInTime; // require the tracks to be in time | |
41 | ||
42 | // trigger thresholds | |
43 | Float_t fTRDptHSE; // pt threshold for HSE trigger | |
44 | UChar_t fTRDpidHSE; // PID threshold for HSE trigger | |
45 | Float_t fTRDptHQU; // pt threshold for HQU trigger | |
46 | UChar_t fTRDpidHQU; // PID threshold for HQU trigger | |
47 | Float_t fTRDptHEE; // pt threshold for HEE trigger | |
48 | UChar_t fTRDpidHEE; // PID threshold for HEE trigger | |
49 | UChar_t fTRDminSectorHEE; // min sector for HEE trigger | |
50 | UChar_t fTRDmaxSectorHEE; // max sector for HEE trigger | |
51 | Float_t fTRDptHJT; // pt threshold for HJT trigger | |
52 | UChar_t fTRDnHJT; // no of track threshold for HJT trigger | |
53 | ||
54 | ClassDef(AliTRDTriggerAnalysis, 1); | |
55 | }; | |
56 | ||
57 | #endif |