3 AliAnalysisTaskRhoBase* AddTaskRhoBase(
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,
14 const Bool_t histo = kFALSE,
15 const char *taskname = "RhoBase"
19 // Get the pointer to the existing analysis manager via the static access method.
20 //==============================================================================
21 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
24 ::Error("AddTaskRhoBase", "No analysis manager to connect to.");
28 // Check the analysis type using the event handlers connected to the analysis manager.
29 //==============================================================================
30 if (!mgr->GetInputEventHandler())
32 ::Error("AddTaskRho", "This task requires an input event handler");
36 //-------------------------------------------------------
37 // Init the task and do settings
38 //-------------------------------------------------------
40 AliAnalysisTaskRhoBase *rhotask = new AliAnalysisTaskRhoBase(taskname,histo);
41 rhotask->SetAnaType(type);
42 rhotask->SetRhoFunction(rfunc);
43 rhotask->SetScaleFunction(sfunc);
44 rhotask->SetJetsName(nJets);
45 rhotask->SetTracksName(nTracks);
46 rhotask->SetClusName(nClusters);
47 rhotask->SetRhoName(nRho);
48 rhotask->SetJetAreaCut(jetareacut);
49 rhotask->SetAreaEmcCut(emcareacut);
50 rhotask->SetJetPtCut(0);
51 rhotask->SetJetRadius(jetradius);
53 //-------------------------------------------------------
54 // Final settings, pass to manager and set the containers
55 //-------------------------------------------------------
57 mgr->AddTask(rhotask);
59 // Create containers for input/output
60 mgr->ConnectInput(rhotask, 0, mgr->GetCommonInputContainer());
63 TString contname(taskname);
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);