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08f5b3a3 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2014, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | /* | |
16 | * Class performing the selection of triggered events | |
17 | * | |
18 | * Author: | |
19 | * Markus Fasel | |
20 | */ | |
d824c93c | 21 | #include <TClonesArray.h> |
22 | #include <TString.h> | |
d824c93c | 23 | #include "AliVEvent.h" |
d824c93c | 24 | #include "AliEmcalTriggerPatchInfo.h" |
25 | #include "AliEMCalTriggerAnaTriggerDecision.h" | |
26 | #include "AliEMCalTriggerEventData.h" | |
27 | ||
28 | ClassImp(EMCalTriggerPtAnalysis::AliEMCalTriggerAnaTriggerDecision) | |
29 | ||
30 | namespace EMCalTriggerPtAnalysis { | |
31 | ||
32 | //______________________________________________________________________________ | |
33 | AliEMCalTriggerAnaTriggerDecision::AliEMCalTriggerAnaTriggerDecision() : | |
34 | fSwapThresholds(kFALSE), | |
35 | fIsMinBias(kFALSE) | |
36 | { | |
37 | /* | |
38 | * Main constructor | |
39 | */ | |
40 | Reset(); | |
41 | } | |
42 | ||
43 | //______________________________________________________________________________ | |
44 | void AliEMCalTriggerAnaTriggerDecision::Create(const AliEMCalTriggerEventData* const data) { | |
45 | /* | |
46 | * Steer creation of the trigger decision | |
47 | * | |
48 | * @param data: all event information | |
49 | */ | |
50 | Reset(); | |
51 | MakeDecisionFromPatches(*(data->GetTriggerPatchContainer())); | |
52 | MakeDecisionFromString(data->GetRecEvent()->GetFiredTriggerClasses()); | |
53 | } | |
54 | ||
55 | //______________________________________________________________________________ | |
56 | void AliEMCalTriggerAnaTriggerDecision::Reset() { | |
57 | for(int itrg = 0; itrg < 4; itrg++){ | |
58 | fDecisionFromPatches[itrg] = kFALSE; | |
59 | fDecisionFromString[itrg] = kFALSE; | |
60 | } | |
61 | } | |
62 | ||
63 | //______________________________________________________________________________ | |
64 | void AliEMCalTriggerAnaTriggerDecision::MakeDecisionFromString(const TString& triggerstring) { | |
65 | /* | |
66 | * Create trigger decision from trigger string | |
67 | * | |
68 | * @param triggerstring: the trigger string | |
69 | */ | |
70 | if(triggerstring.Contains("EJ1")) fDecisionFromString[kTAEMCJHigh] = kTRUE; | |
71 | if(triggerstring.Contains("EJ2")) fDecisionFromString[kTAEMCJLow] = kTRUE; | |
72 | if(triggerstring.Contains("EG1")) fDecisionFromString[kTAEMCGHigh] = kTRUE; | |
73 | if(triggerstring.Contains("EG2")) fDecisionFromString[kTAEMCGLow] = kTRUE; | |
74 | } | |
75 | ||
76 | //______________________________________________________________________________ | |
77 | void AliEMCalTriggerAnaTriggerDecision::MakeDecisionFromPatches(const TClonesArray& listOfPatches) { | |
78 | /* | |
79 | * Create trigger decision from trigger patches. In case swap thresholds is requested, the low threshold | |
80 | * triggers are replaced by the high threshold triggers and vice versa | |
81 | * | |
82 | * @param triggerstring: the TClonesArray of the trigger patches, created by the trigger patch maker | |
83 | */ | |
84 | TIter patchIter(&listOfPatches); | |
85 | AliEmcalTriggerPatchInfo *mypatch(NULL); | |
86 | while((mypatch = dynamic_cast<AliEmcalTriggerPatchInfo *>(patchIter()))){ | |
87 | if(mypatch->IsJetHigh()) fDecisionFromPatches[fSwapThresholds ? kTAEMCJLow : kTAEMCJHigh] = kTRUE; | |
88 | if(mypatch->IsJetLow()) fDecisionFromPatches[fSwapThresholds ? kTAEMCJHigh : kTAEMCJLow] = kTRUE; | |
89 | if(mypatch->IsGammaHigh()) fDecisionFromPatches[fSwapThresholds ? kTAEMCGLow : kTAEMCGHigh] = kTRUE; | |
90 | if(mypatch->IsGammaLow()) fDecisionFromPatches[fSwapThresholds ? kTAEMCGHigh : kTAEMCJLow] = kTRUE; | |
91 | } | |
92 | } | |
93 | ||
94 | } /* namespace EMCalTriggerPtAnalysis */ |