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Commit | Line | Data |
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1 | AliAnalysisTaskESDMCLabelAddition *AddTaskESDMCLabelAddition(Double_t trkSigmaCut = -1, Double_t trgSigmaCut = -1) | |
2 | { | |
3 | /// Add AliAnalysisTaskESDMCLabelAddition to the train (Philippe Pillot) | |
4 | /// If trkSigmaCut (trgSigmaCut) is negative, value is taken from the OCDB recoParam | |
5 | ||
6 | // Get the pointer to the existing analysis manager via the static access method. | |
7 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
8 | if(!mgr) { | |
9 | Error("AddTaskESDMCLabelAddition","AliAnalysisManager not set!"); | |
10 | return NULL; | |
11 | } | |
12 | ||
13 | // This task runs on ESDs | |
14 | TString type = mgr->GetInputEventHandler()->GetDataType(); | |
15 | if (!type.Contains("ESD")) { | |
16 | Error("AddTaskESDMCLabelAddition", "ESD input handler needed!"); | |
17 | return NULL; | |
18 | } | |
19 | ||
20 | // This task needs MC input | |
21 | AliMCEventHandler *mcH = (AliMCEventHandler*)mgr->GetMCtruthEventHandler(); | |
22 | if (!mcH) { | |
23 | Error("AddTaskESDMCLabelAddition", "No MC handler connected!"); | |
24 | return NULL; | |
25 | } | |
26 | ||
27 | // Create and configure task | |
28 | AliAnalysisTaskESDMCLabelAddition *task = new AliAnalysisTaskESDMCLabelAddition("ESD MC Labels addition"); | |
29 | if (!task) { | |
30 | Error("AddTaskESDMCLabelAddition", "MClabel addition task cannot be created!"); | |
31 | return NULL; | |
32 | } | |
33 | task->SetExternalTrkSigmaCut(trkSigmaCut); | |
34 | task->SetExternalTrgSigmaCut(trgSigmaCut); | |
35 | ||
36 | // Add task to analysis manager | |
37 | mgr->AddTask(task); | |
38 | ||
39 | // Connect input container | |
40 | mgr->ConnectInput(task, 0, mgr->GetCommonInputContainer()); | |
41 | ||
42 | return task; | |
43 | ||
44 | } | |
45 |