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Commit | Line | Data |
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ce7adfe9 | 1 | AliEPSelectionTask *AddTaskEventplane() |
2 | { | |
3 | // Macro to connect an event plane selection task to an existing analysis manager. | |
4 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
5 | if (!mgr) { | |
6 | ::Error("AddTaskEventplane", "No analysis manager to connect to."); | |
7 | return NULL; | |
8 | } | |
9 | // Check the analysis type using the event handlers connected to the analysis manager. | |
10 | //============================================================================== | |
11 | if (!mgr->GetInputEventHandler()) { | |
12 | ::Error("AddTaskEventplane", "This task requires an input event handler"); | |
13 | return NULL; | |
14 | } | |
15 | TString inputDataType = mgr->GetInputEventHandler()->GetDataType(); // can be "ESD" or "AOD" | |
16 | if (inputDataType != "ESD") { | |
17 | ::Error("AddTaskEventplane", "This task works only on ESD analysis"); | |
18 | return NULL; | |
19 | } | |
20 | ||
21 | AliEPSelectionTask *eventplaneTask = new AliEPSelectionTask("EventplaneSelection"); | |
22 | eventplaneTask->SelectCollisionCandidates(AliVEvent::kMB); | |
90267ca6 | 23 | eventplaneTask->SetTrackType("TPC"); |
ce7adfe9 | 24 | eventplaneTask->SetUsePtWeight(); |
90267ca6 | 25 | eventplaneTask->SetUsePhiWeight(); |
26 | eventplaneTask->SetSaveTrackContribution(); | |
27 | ||
ce7adfe9 | 28 | mgr->AddTask(eventplaneTask); |
29 | ||
30 | AliAnalysisDataContainer *cinput0 = mgr->GetCommonInputContainer(); | |
31 | AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("EPStat", | |
32 | TList::Class(), AliAnalysisManager::kOutputContainer, | |
33 | "EventStat_temp.root"); | |
34 | ||
35 | mgr->ConnectInput(eventplaneTask, 0, mgr->GetCommonInputContainer()); | |
36 | mgr->ConnectOutput(eventplaneTask,1,coutput1); | |
37 | ||
38 | return eventplaneTask; | |
39 | } |