3 AliJetRandomizerTask* AddTaskJetRandomizer(
4 const char *tracksName = "Tracks",
5 const char *clusName = "CaloClustersCorr",
6 const char *taskName = "JetRandomizerTask",
7 const Double_t minEta = -0.9,
8 const Double_t maxEta = 0.9,
9 const Double_t minPhi = 0,
10 const Double_t maxPhi = TMath::Pi() * 2,
11 const Int_t nTracks = 1,
12 const Int_t nClus = 0,
13 const Bool_t copyArray = kTRUE
16 // Get the pointer to the existing analysis manager via the static access method.
17 //==============================================================================
18 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
21 ::Error("AddTaskJetRandomizer", "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("AddTaskJetRandomizer", "This task requires an input event handler");
33 //-------------------------------------------------------
34 // Init the task and do settings
35 //-------------------------------------------------------
37 AliJetRandomizerTask *jetRand = new AliJetRandomizerTask(taskName);
38 jetRand->SetTracksName(tracksName);
39 jetRand->SetClusName(clusName);
40 jetRand->SetEtaRange(minEta, maxEta);
41 jetRand->SetPhiRange(minPhi, maxPhi);
42 jetRand->SetCopyArray(copyArray);
43 jetRand->SetNClusters(nClus);
44 jetRand->SetNTracks(nTracks);
46 //-------------------------------------------------------
47 // Final settings, pass to manager and set the containers
48 //-------------------------------------------------------
50 mgr->AddTask(jetRand);
52 // Create containers for input/output
53 mgr->ConnectInput (jetRand, 0, mgr->GetCommonInputContainer() );