adding AliHLTGlobalHistoComponent (ID GlobalHisto) for histogramming of global ESDEve...

[u/mrichter/AliRoot.git] / HMPID / AddTaskHMPID.C

AliHMPIDAnalysisTask *AddTaskHMPID(Bool_t useMC=kTRUE)\r
{\r
// Creates a HMPID task, configures it and adds it to the analysis manager.\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("AddTaskHMPID", "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("AddTaskHMPID", "This task requires an input event handler");\r
      return NULL;\r
   }\r
\r
   // Create the task and configure it.\r
   //===========================================================================\r
\r
   AliHMPIDAnalysisTask *hmpTask = new AliHMPIDAnalysisTask("HMPIDAnalysisTask");\r
   hmpTask->SetDebugLevel(0);\r
   hmpTask->SelectCollisionCandidates();\r
   hmpTask->SetUseMC(useMC);\r
   mgr->AddTask(hmpTask);\r
\r
   AliAnalysisDataContainer *cout_hmpid= mgr->CreateContainer("HmpidOutput", TList::Class(),AliAnalysisManager::kOutputContainer,\r
                                           "HmpidOutput.root");\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
   mgr->ConnectInput  (hmpTask, 0, mgr->GetCommonInputContainer());\r
   mgr->ConnectOutput (hmpTask, 0, mgr->GetCommonOutputContainer());\r
   mgr->ConnectOutput (hmpTask, 1, cout_hmpid);\r
\r
   return hmpTask;\r
}\r