Adding the possibility to read additional tracks or MC information to the AOD momentu...

[u/mrichter/AliRoot.git] / PWG4 / macros / AddTaskPhiCorrelations.C

AliAnalysisTaskPhiCorrelations *AddTaskPhiCorrelations(Int_t analysisMode = 0)\r
{\r
  // Get the pointer to the existing analysis manager via the static access method.\r
  //==============================================================================\r
  AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();\r
  if (!mgr) {\r
    ::Error("AddTaskPhiCorrelations", "No analysis manager to connect to.");\r
    return NULL;\r
  }  \r
  \r
  // Check the analysis type using the event handlers connected to the analysis manager.\r
  //==============================================================================\r
  if (!mgr->GetInputEventHandler()) {\r
    ::Error("AddTaskPhiCorrelations", "This task requires an input event handler");\r
    return NULL;\r
  }\r
  \r
  // Create the task and configure it.\r
  //===========================================================================\r
  AliAnalysisTaskPhiCorrelations* ana = new  AliAnalysisTaskPhiCorrelations("PhiCorrelations");\r
  ana->SetMode(analysisMode);// data or corrections mode\r
  // common config,\r
  ana->SetDebugLevel(0); \r
  //  ana->SetFilterBit(16);  \r
  //ana->SetFilterBit(64+32);  \r
  ana->SetFilterBit(1);  \r
  ana->SetTrackEtaCut(0.8);\r
  ana->SetPtMin(2.0);\r
  //ana->SetEventSelectionBit(AliAnalysisHelperJetTasks::kIsPileUp);\r
  ana->SetReduceMemoryFootprint(kTRUE);\r
  \r
  if (0)\r
  {\r
    file = TFile::Open("$ALICE_ROOT/PWG4/JetTasks/inputFiles/ue_trackingefficiency.root");\r
    trackingEff = (TH1D*) file->Get("trackingefficiency");\r
    ana->SetTrackingEfficiency(trackingEff);\r
  }\r
  \r
  mgr->AddTask(ana);\r
  \r
  // Create ONLY the output containers for the data produced by the task.\r
  // Get and connect other common input/output containers via the manager as below\r
  //==============================================================================\r
  AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("histosPhiCorrelations", TList::Class(),AliAnalysisManager::kOutputContainer,Form("%s:PWG4_PhiCorrelations", AliAnalysisManager::GetCommonFileName()));\r
  \r
  mgr->ConnectInput  (ana, 0, mgr->GetCommonInputContainer());\r
  mgr->ConnectOutput (ana, 0, coutput1 );\r
   \r
  return ana;\r
}\r