PWGLF/STRANGENESS/LambdaK0/macros/AddTaskExtractV0.C

   1 AliAnalysisTaskExtractV0 *AddTaskExtractV0( Bool_t lSwitchIsNuclear     = kFALSE,
   2                                             Bool_t lSwitchIsLowEnergyPP = kFALSE,
   3                                             Bool_t lSwitchUseOnTheFly   = kFALSE,
   4                                             const TString lMasterJobSessionFlag = "")
   5 {
   6 // Creates, configures and attaches to the train a cascades check task.
   7    // Get the pointer to the existing analysis manager via the static access method.
   8    //==============================================================================
   9    AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  10    if (!mgr) {
  11       ::Error("AddTaskExtractV0", "No analysis manager to connect to.");
  12       return NULL;
  13    }
  14
  15    // Check the analysis type using the event handlers connected to the analysis manager.
  16    //==============================================================================
  17    if (!mgr->GetInputEventHandler()) {
  18       ::Error("AddTaskExtractV0", "This task requires an input event handler");
  19       return NULL;
  20    }
  21    TString type = mgr->GetInputEventHandler()->GetDataType(); // can be "ESD" or "AOD"
  22
  23    // Create and configure the task
  24          AliAnalysisTaskExtractV0 *taskv0extract = new AliAnalysisTaskExtractV0("taskv0extract");
  25
  26    //Configuration
  27    taskv0extract -> SetIsNuclear     ( lSwitchIsNuclear     );
  28    taskv0extract -> SetIsLowEnergyPP ( lSwitchIsLowEnergyPP );
  29    taskv0extract -> SetUseOnTheFly   ( lSwitchUseOnTheFly   );
  30
  31    mgr->AddTask(taskv0extract);
  32
  33    TString outputFileName = AliAnalysisManager::GetCommonFileName();
  34
  35    outputFileName += ":PWGLFExtractV0";
  36    //if (lCollidingSystems) outputFileName += "_AA_";
  37    outputFileName += "_PP";
  38    if (mgr->GetMCtruthEventHandler()) outputFileName += "_MC";
  39    if (lSwitchUseOnTheFly==kTRUE) outputFileName += "_OnTheFly";
  40    //if(lMasterJobSessionFlag.Length()) outputFileName += lMasterJobSessionFlag.Data();
  41
  42    Printf("Set OutputFileName : \n %s\n", outputFileName.Data() );
  43
  44    AliAnalysisDataContainer *coutputList = mgr->CreateContainer("clistV0",
  45                                                              TList::Class(),
  46                                                              AliAnalysisManager::kOutputContainer,
  47                                                              outputFileName );
  48    AliAnalysisDataContainer *coutputTree = mgr->CreateContainer("cTree",
  49                                                              TTree::Class(),
  50                                                              AliAnalysisManager::kOutputContainer,
  51                                                              outputFileName );
  52
  53    //This one you should merge in file-resident ways...
  54    coutputTree->SetSpecialOutput();
  55
  56    mgr->ConnectInput( taskv0extract, 0, mgr->GetCommonInputContainer());
  57    mgr->ConnectOutput(taskv0extract, 1, coutputList);
  58    mgr->ConnectOutput(taskv0extract, 2, coutputTree);
  59
  60    return taskv0extract;
  61 }