1 AliAnalysisTaskKinkResonance *AddTaskKinkResonanceKstar(Short_t lCollidingSystems=0 /*0 = pp, 1 = AA*/)
3 // Creates, configures and attaches to the train a kink resonance task.
4 // Get the pointer to the existing analysis manager via the static access method.
5 //==============================================================================
6 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
8 ::Error("AddTaskKinkResonanceKstar", "No analysis manager to connect to.");
12 // Check the analysis type using the event handlers connected to the analysis manager.
13 //==============================================================================
14 if (!mgr->GetInputEventHandler()) {
15 ::Error("AddTaskKinkResonanceKstar", "This task requires an input event handler");
18 TString type = mgr->GetInputEventHandler()->GetDataType(); // can be "ESD" or "AOD"
20 ::Error("AddTaskKinkResonanceKstar", "This task needs an ESD input handler");
23 if (!mgr->GetMCtruthEventHandler()) {
24 ::Error("AddTaskKinkResonanceKstar", "This task needs an MC handler");
28 // Setup the analysis object
30 AliResonanceKink *kinkResonanceObject=new AliResonanceKink();
31 kinkResonanceObject->InitOutputHistograms(60, 0.6, 1.2);
32 kinkResonanceObject->SetPDGCodes(kKPlus, kPiPlus, AliResonanceKink::kKstar0);
33 kinkResonanceObject->SetAnalysisType("ESD"); // "ESD" or "MC"
35 // Create and configure the task
36 AliAnalysisTaskKinkResonance *taskresonanceKstar = new AliAnalysisTaskKinkResonance("TaskResKinkPID");
37 taskresonanceKstar->SetAnalysisKinkObject(kinkResonanceObject);
38 mgr->AddTask(taskresonanceKstar);
40 // Create ONLY the output containers for the data produced by the task.
41 // Get and connect other common input/output containers via the manager as below
42 //==============================================================================
43 TString outname = "PP";
44 if (lCollidingSystems) outname = "AA";
45 if (mgr->GetMCtruthEventHandler()) outname += "-MC-";
46 outname += "KinkResonanceList.root";
47 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("KinkResKstar",
49 AliAnalysisManager::kOutputContainer,
52 mgr->ConnectInput(taskresonanceKstar, 0, mgr->GetCommonInputContainer());
53 mgr->ConnectOutput(taskresonanceKstar, 1, coutput1);
54 return taskresonanceKstar;