3 AliAnalysisTaskEmcalSample* AddTaskEmcalSample(
4 const char *ntracks = "Tracks",
5 const char *nclusters = "CaloClusters",
7 const char *taskname = "AliAnalysisTaskEmcalSample"
10 // Get the pointer to the existing analysis manager via the static access method.
11 //==============================================================================
12 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
15 ::Error("AddTaskEmcalSample", "No analysis manager to connect to.");
19 // Check the analysis type using the event handlers connected to the analysis manager.
20 //==============================================================================
21 if (!mgr->GetInputEventHandler())
23 ::Error("AddTaskEmcalSample", "This task requires an input event handler");
27 //-------------------------------------------------------
28 // Init the task and do settings
29 //-------------------------------------------------------
31 TString name(taskname);
32 Printf("name: %s",name.Data());
34 AliAnalysisTaskEmcalSample* emcTask = new AliAnalysisTaskEmcalSample(name);
35 emcTask->SetCentRange(0.,100.);
36 emcTask->SetNCentBins(nCentBins);
38 AliParticleContainer *trackCont = emcTask->AddParticleContainer(ntracks);
39 trackCont->SetClassName("AliVTrack");
40 AliClusterContainer *clusterCont = emcTask->AddClusterContainer(nclusters);
42 //-------------------------------------------------------
43 // Final settings, pass to manager and set the containers
44 //-------------------------------------------------------
46 mgr->AddTask(emcTask);
48 // Create containers for input/output
49 AliAnalysisDataContainer *cinput1 = mgr->GetCommonInputContainer() ;
50 TString contname(name);
51 contname += "_histos";
52 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(contname.Data(),
53 TList::Class(),AliAnalysisManager::kOutputContainer,
54 Form("%s", AliAnalysisManager::GetCommonFileName()));
55 mgr->ConnectInput (emcTask, 0, cinput1 );
56 mgr->ConnectOutput (emcTask, 1, coutput1 );