1 AliAnalysisTaskSEITSsaSpectra *AddTaskITSsaSpectra(Bool_t optNtuple=kFALSE,Bool_t readMC=kFALSE,Int_t LowMult=0,Int_t UpMult=9999){
2 // Creates, configures and attaches to the train the task for pi, K , p spectra
3 // with ITS standalone tracks
4 // Get the pointer to the existing analysis manager via the static access method.
5 //==============================================================================
6 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
8 ::Error("AddTaskITSsaSpectra", "No analysis manager to connect to.");
12 // Check the analysis type using the event handlers connected to the analysis manager.
13 //==============================================================================
14 if (!mgr->GetInputEventHandler()) {
15 ::Error("AddTaskITSsaSpectra", "This task requires an input event handler");
19 TString type = mgr->GetInputEventHandler()->GetDataType(); // can be "ESD" or "AOD"
20 if(type.Contains("AOD")){
21 ::Error("AddTaskITSsaSpectra", "This task requires to run on ESD");
26 //if (mgr->GetMCtruthEventHandler()) isMC=kTRUE;
28 // Add MC handler (for kinematics)
30 AliMCEventHandler* handler = new AliMCEventHandler;
31 handler->SetReadTR(kFALSE);
32 mgr->SetMCtruthEventHandler(handler);
34 // Create and configure the task
35 AliAnalysisTaskSEITSsaSpectra *taskits = new AliAnalysisTaskSEITSsaSpectra();
36 taskits->SelectCollisionCandidates();
37 taskits->SetReadMC(readMC);
38 taskits->SetFillNtuple(optNtuple);
39 taskits->SetMultBin(LowMult,UpMult);
41 mgr->AddTask(taskits);
43 // Create ONLY the output containers for the data produced by the task.
44 // Get and connect other common input/output containers via the manager as below
45 //==============================================================================
46 TString outputFileName = AliAnalysisManager::GetCommonFileName();
47 outputFileName += ":PWG2SpectraITSsa";
49 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(Form("clistITSsaMult%ito%i",LowMult,UpMult),
51 AliAnalysisManager::kOutputContainer,
54 mgr->ConnectInput(taskits, 0, mgr->GetCommonInputContainer());
55 mgr->ConnectOutput(taskits, 1, coutput1);