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Commit | Line | Data |
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29f50363 | 1 | AliAnalysisTaskTrigChEff *AddTaskMTRchamberEfficiency(Bool_t useGhosts = kFALSE) |
2 | { | |
3 | // | |
4 | // Task for the determination of the MUON trigger chamber efficiency | |
5 | // | |
6 | // stocco@subatech.in2p3.fr | |
7 | // | |
8 | ||
9 | ||
10 | // Get the pointer to the existing analysis manager via the static access method. | |
11 | //============================================================================== | |
12 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
13 | if (!mgr) { | |
1925ef8f | 14 | ::Error("AddTaskMTRchamberEfficiency", "No analysis manager to connect to."); |
29f50363 | 15 | return NULL; |
16 | } | |
17 | ||
1925ef8f | 18 | // Check the analysis type using the event handlers connected to the analysis manager. |
19 | //============================================================================== | |
20 | if (!mgr->GetInputEventHandler()) { | |
21 | ::Error("AliAnalysisTaskTrigChEff", "This task requires an input event handler"); | |
22 | return NULL; | |
23 | } | |
24 | ||
29f50363 | 25 | // Create the task |
26 | AliAnalysisTaskTrigChEff* taskTrigChEff = new AliAnalysisTaskTrigChEff("TriggerChamberEfficiency"); | |
27 | taskTrigChEff->SetUseGhostTracks(useGhosts); | |
28 | // Add to the manager | |
29 | mgr->AddTask(taskTrigChEff); | |
30 | ||
31 | // | |
32 | // Create containers for input/output | |
997f86cb | 33 | AliAnalysisDataContainer *cOutputTrigChEff = mgr->CreateContainer("triggerChamberEff", TList::Class(), AliAnalysisManager::kOutputContainer, Form("%s:MUON.TriggerEfficiencyMap", mgr->GetCommonFileName())); |
29f50363 | 34 | |
35 | // Attach input | |
36 | mgr->ConnectInput(taskTrigChEff,0,mgr->GetCommonInputContainer()); | |
37 | // Attach output | |
1925ef8f | 38 | mgr->ConnectOutput(taskTrigChEff,1,cOutputTrigChEff); |
29f50363 | 39 | |
40 | return taskTrigChEff; | |
41 | } |