3 AliAnalysisTaskRho* AddTaskRho(
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 UInt_t type = AliAnalysisTaskEmcal::kTPC,
10 Double_t jetareacut = 0.01,
11 Double_t emcareacut = 0,
13 const UInt_t exclJets = 2,
14 const Bool_t histo = kFALSE,
15 const char *taskname = "Rho"
18 // Get the pointer to the existing analysis manager via the static access method.
19 //==============================================================================
20 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
23 ::Error("AddTaskRho", "No analysis manager to connect to.");
27 // Check the analysis type using the event handlers connected to the analysis manager.
28 //==============================================================================
29 if (!mgr->GetInputEventHandler())
31 ::Error("AddTaskRho", "This task requires an input event handler");
35 //-------------------------------------------------------
36 // Init the task and do settings
37 //-------------------------------------------------------
39 TString name(Form("%s_%s_", taskname, nJets));
40 if (type == AliAnalysisTaskEmcal::kTPC)
42 else if (type == AliAnalysisTaskEmcal::kEMCAL)
44 else if (type == AliAnalysisTaskEmcal::kUser)
46 AliAnalysisTaskRho *rhotask = new AliAnalysisTaskRho(name, histo);
47 rhotask->SetAnaType(type);
48 rhotask->SetScaleFunction(sfunc);
49 rhotask->SetJetsName(nJets);
50 rhotask->SetTracksName(nTracks);
51 rhotask->SetClusName(nClusters);
52 rhotask->SetRhoName(nRho);
53 rhotask->SetJetAreaCut(jetareacut);
54 rhotask->SetAreaEmcCut(emcareacut);
55 rhotask->SetJetPtCut(0);
56 rhotask->SetJetRadius(jetradius);
57 rhotask->SetExcludeLeadJets(exclJets);
59 //-------------------------------------------------------
60 // Final settings, pass to manager and set the containers
61 //-------------------------------------------------------
63 mgr->AddTask(rhotask);
65 // Create containers for input/output
66 mgr->ConnectInput(rhotask, 0, mgr->GetCommonInputContainer());
68 TString contname(name);
69 contname += "_histos";
70 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(contname.Data(),
71 TList::Class(),AliAnalysisManager::kOutputContainer,
72 Form("%s", AliAnalysisManager::GetCommonFileName()));
73 mgr->ConnectOutput(rhotask, 1, coutput1);