hooks for PMD flow analysis

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

AliAnalysisTaskJetServices *AddTaskJetServices()\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("AddTaskJetServices", "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("AddTaskJetServices", "This task requires an input event handler");\r
      return NULL;\r
   }\r
\r
   TString type = mgr->GetInputEventHandler()->GetDataType();\r
   type.ToUpper();\r
   // Create the task and configure it.\r
   //===========================================================================\r
   \r
   AliAnalysisTaskJetServices* pwg4serv = new  AliAnalysisTaskJetServices("JetServices");\r
      \r
\r
   if(type == "AOD"){\r
     pwg4serv->SetAODInput(kTRUE);\r
   }\r
   mgr->AddTask(pwg4serv);\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_Serv = mgr->CreateContainer("pwg4serv", TList::Class(),AliAnalysisManager::kOutputContainer,Form("%s:PWG4_services",AliAnalysisManager::GetCommonFileName()));\r
\r
   mgr->ConnectInput  (pwg4serv, 0, mgr->GetCommonInputContainer());\r
   mgr->ConnectOutput (pwg4serv, 0, mgr->GetCommonOutputContainer());\r
   mgr->ConnectOutput (pwg4serv,  1, coutput1_Serv );\r
   \r
   return pwg4serv;\r
}\r