3 AliAnalysisTaskRhoFlow* AddTaskRhoFlow(
4 const char *nJets = "Jets",
5 const char *nTracks = "PicoTracks",
6 const char *nClusters = "CaloClusters",
7 const char *nRho = "Rho",
8 Double_t jetradius = 0.2,
9 const char *cutType = "TPC",
10 Double_t jetareacut = 0.01,
11 Double_t emcareacut = 0,
12 const UInt_t exclJets = 0,
13 const char *taskname = "RhoFlow"
16 // Get the pointer to the existing analysis manager via the static access method.
17 //==============================================================================
18 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
21 ::Error("AddTaskRho", "No analysis manager to connect to.");
25 // Check the analysis type using the event handlers connected to the analysis manager.
26 //==============================================================================
27 if (!mgr->GetInputEventHandler())
29 ::Error("AddTaskRho", "This task requires an input event handler");
33 //-------------------------------------------------------
34 // Init the task and do settings
35 //-------------------------------------------------------
37 TString name(Form("%s_%s_%s", taskname, nJets,cutType));
38 AliAnalysisTaskRhoFlow *rhotask = new AliAnalysisTaskRhoFlow(name);
39 rhotask->SetExcludeLeadJets(exclJets);
40 rhotask->SetOutRhoName(nRho);
42 AliParticleContainer *trackCont = rhotask->AddParticleContainer(nTracks);
43 AliClusterContainer *clusterCont = rhotask->AddClusterContainer(nClusters);
45 AliJetContainer *jetCont = rhotask->AddJetContainer(nJets,cutType,jetradius);
47 jetCont->SetJetAreaCut(jetareacut);
48 jetCont->SetAreaEmcCut(emcareacut);
49 jetCont->SetJetPtCut(0);
50 jetCont->ConnectParticleContainer(trackCont);
51 jetCont->ConnectClusterContainer(clusterCont);
54 //-------------------------------------------------------
55 // Final settings, pass to manager and set the containers
56 //-------------------------------------------------------
58 mgr->AddTask(rhotask);
60 // Create containers for input/output
61 mgr->ConnectInput(rhotask, 0, mgr->GetCommonInputContainer());
63 TString contname(name);
64 contname += "_histos";
65 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(contname.Data(),
66 TList::Class(),AliAnalysisManager::kOutputContainer,
67 Form("%s", AliAnalysisManager::GetCommonFileName()));
68 mgr->ConnectOutput(rhotask, 1, coutput1);