1 AliAnalysisTaskSE* AddTaskVZEROQATrig(Int_t runNumber)
3 // Creates a QA task exploiting simple symmetries phi, eta +/-, charge ...
5 // Get the pointer to the existing analysis manager via the static access method.
6 //==============================================================================
7 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
9 ::Error("AddTaskQAsym", "No analysis manager to connect to.");
13 // Check the analysis type using the event handlers connected to the analysis manager.
14 //==============================================================================
15 if (!mgr->GetInputEventHandler()) {
16 ::Error("AddTasQAsym", "This task requires an input event handler");
19 TString inputDataType = mgr->GetInputEventHandler()->GetDataType(); // can be "ESD" or "AOD"
22 //===========================================================================
26 AliAnaVZEROQA* task = new AliAnaVZEROQA("AliAnaVZEROQATrig");
29 AliAnalysisDataContainer *cout = mgr->CreateContainer("QAVZEROHistsTrig",TList::Class(),
30 AliAnalysisManager::kOutputContainer, Form("%s:VZERO_Performance_Trig",
31 mgr->GetCommonFileName()));
33 mgr->ConnectInput (task, 0, mgr->GetCommonInputContainer());
34 mgr->ConnectOutput (task, 1, cout);