PWG1/macros/AddTaskGlobalQA.C

   1 AliAnalysisTaskGlobalQA *AddTaskGlobalQA()
   2 {
   3    AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
   4    if (!mgr) {
   5       ::Error("AddTaskGlobalQA", "No analysis manager to connect to.");
   6       return NULL;
   7    }
   8
   9    AliAnalysisTaskGlobalQA *taskGlobalQA = new AliAnalysisTaskGlobalQA();
  10    mgr->AddTask(taskGlobalQA);
  11
  12 // Create ONLY the output containers for the data produced by the task.
  13 // Get and connect other common input/output containers via the manager as below
  14 //===========================================================================
  15    TString outputFileName = AliAnalysisManager::GetCommonFileName();
  16    outputFileName += ":PWG1GlobalQA";
  17    if (lCollidingSystems) outputFileName += "_AA";
  18    else outputFileName += "_PP";
  19    if (mgr->GetMCtruthEventHandler()) outputFileName += "_MC";
  20
  21    AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("GlobalQA",
  22                                                              TObjArray::Class(),
  23                                                              AliAnalysisManager::kOutputContainer,
  24                                                              outputFileName );
  25
  26    mgr->ConnectInput (taskGlobalQA, 0, mgr->GetCommonInputContainer());
  27    mgr->ConnectOutput(taskGlobalQA, 1, coutput1);
  28    return taskGlobalQA;
  29 }
  30