6 benchmark.Start("AliPriorsTask");
8 AliLog::SetGlobalDebugLevel(0);
10 Load() ; //load the required libraries
12 TChain * analysisChain = new TChain("esdTree");
13 analysisChain->Add("AliESDs.root");
18 AliPriorsTask *task = new AliPriorsTask("Task for Priors");
19 Double_t priors[5]={0.2,0.2,0.2,0.2,0.2};
20 task->SetPriors(priors);
21 task->SetNiterations(nIter);
23 // Make the analysis manager
24 AliAnalysisManager *mgr = new AliAnalysisManager("TestIteration");
26 AliMCEventHandler* mcHandler = new AliMCEventHandler();
27 mgr->SetMCtruthEventHandler(mcHandler);
30 AliESDInputHandler* esdHandler = new AliESDInputHandler();
31 mgr->SetInputEventHandler(esdHandler);
34 // Create and connect containers for input/output
35 AliAnalysisDataContainer *cinput0 = mgr->GetCommonInputContainer();
36 //slot 0 : default output tree (by default handled by AliAnalysisTaskSE)
37 AliAnalysisDataContainer *coutput0 = mgr->CreateContainer("ctree0", TTree::Class(),AliAnalysisManager::kOutputContainer,"output.root");
38 // output TH1I for event counting
39 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("chist0", TH1I::Class(),AliAnalysisManager::kOutputContainer,"output.root");
40 AliAnalysisDataContainer *coutput2 = mgr->CreateContainer("cgraph0", TH2D::Class(),AliAnalysisManager::kOutputContainer,"output.root");
43 cinput0->SetData(analysisChain);
46 mgr->ConnectInput(task,0,cinput0);
47 mgr->ConnectOutput(task,0,coutput0);
48 mgr->ConnectOutput(task,1,coutput1);
49 mgr->ConnectOutput(task,2,coutput2);
53 AliEventPoolLoop* loop = new AliEventPoolLoop(nIter);
54 loop->SetChain(analysisChain);
55 mgr->SetEventPool(loop);
57 //mgr->SetDebugLevel(1);
58 printf("READY TO RUN\n");
60 if (mgr->InitAnalysis()) {
62 mgr->StartAnalysis("mixing",analysisChain);
63 //mgr->StartAnalysis("local",analysisChain);
67 benchmark.Stop("AliPriorsTask");
68 benchmark.Show("AliPriorsTask");
75 //load the required aliroot libraries
76 gSystem->Load("libANALYSIS") ;
77 gSystem->Load("libANALYSISalice") ;
79 //compile online the task class
80 gSystem->SetIncludePath("-I. -I$ALICE_ROOT/include -I$ROOTSYS/include");
81 gROOT->LoadMacro("./AliPriorsTask.cxx++g");