Removing deprecated linearization and MC rescaling (now part of the centrality framework)

[u/mrichter/AliRoot.git] / PWG2 / SPECTRA / macros / AddTaskCheckV0.C

AliAnalysisTaskCheckV0 *AddTaskCheckV0(Short_t lCollidingSystems  =0,  /*0 = pp, 1 = AA*/
				       Bool_t  lDelegateSelection =1)  /*1 to AliPhysicsSelection */
{
// Creates, configures and attaches to the train a V0 check task.
   // Get the pointer to the existing analysis manager via the static access method.
   //==============================================================================
   AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
   if (!mgr) {
      ::Error("AddTaskCheckV0", "No analysis manager to connect to.");
      return NULL;
   }   

   // Check the analysis type using the event handlers connected to the analysis manager.
   //==============================================================================
   if (!mgr->GetInputEventHandler()) {
      ::Error("AddTaskCheckV0", "This task requires an input event handler");
      return NULL;
   }   
   TString type = mgr->GetInputEventHandler()->GetDataType(); // can be "ESD" or "AOD"

   // Create and configure the task
	AliAnalysisTaskCheckV0 *taskcheckv0 = new AliAnalysisTaskCheckV0("TaskCheckV0");
   taskcheckv0->SetCollidingSystems(lCollidingSystems);
   taskcheckv0->SetAnalysisType(type);
   taskcheckv0->SetUsePhysicsSelection(lDelegateSelection); // Delegate event selection or not
   taskcheckv0->SetMaxPrimaryVtxPosZ(10.);                  // select |primvtx_z|<10
   taskcheckv0->SetMaxV0Rapidity(0.75);                     // select |y|<0.75
   taskcheckv0->SetMinV0Pt(0.2);                            // select pt>0.2
   taskcheckv0->SetMaxV0Pt(10.0);                           // select pt<10.0
   taskcheckv0->SetMinDaughterTpcClusters(80);              // select TPC clusters>80
   mgr->AddTask(taskcheckv0);

   // Create ONLY the output containers for the data produced by the task.
   // Get and connect other common input/output containers via the manager as below
   //==============================================================================
   TString outputFileName = AliAnalysisManager::GetCommonFileName();
   outputFileName += ":PWG2CheckV0";
   if (lCollidingSystems) outputFileName += "_AA";
   else outputFileName += "_PP";
   if (mgr->GetMCtruthEventHandler()) outputFileName += "_MC";

   AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("clistV0",
							     TList::Class(),
							     AliAnalysisManager::kOutputContainer,
							     outputFileName );
                           
   mgr->ConnectInput(taskcheckv0, 0, mgr->GetCommonInputContainer());
   mgr->ConnectOutput(taskcheckv0, 1, coutput1);
   return taskcheckv0;
}