PWGDQ/dielectron/macrosJPSI/AddTask_jbook_v2.C

   1 AliAnalysisTask *AddTask_jbook_v2(TString prod=""){
   2   //get the current analysis manager
   3   AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
   4   if (!mgr) {
   5     Error("AddTask_jbook_v2", "No analysis manager found.");
   6     return 0;
   7   }
   8
   9   //Do we have an MC handler?
  10   Bool_t hasMC = kFALSE;
  11   TString list = gSystem->Getenv("LIST");
  12   if( list.IsNull()) list=prod;
  13   if( list.Contains("LHC10h")   || list.Contains("LHC11h")   ) hasMC=kFALSE;
  14   if( list.Contains("LHC11a10") || list.Contains("LHC12a17") ) hasMC=kTRUE;
  15   //(AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler()!=0x0);
  16
  17   //Do we have an AOD handler?
  18   Bool_t isAOD=(mgr->GetInputEventHandler()->IsA()==AliAODInputHandler::Class() ? kTRUE : kFALSE);
  19
  20   // set AOD debug levels
  21   if(isAOD) {
  22     mgr->AddClassDebug("AliAODTrack", AliLog::kFatal);
  23     mgr->AddClassDebug("AliAODpidUtil", AliLog::kInfo);
  24   }
  25
  26   //set config file name
  27   TString configFile("$TRAIN_ROOT/jbook_jpsi/ConfigJpsi_jb_PbPb.C");
  28   TString trainRoot=gSystem->Getenv("TRAIN_ROOT");
  29   if (trainRoot.IsNull()) configFile="$ALICE_ROOT/PWGDQ/dielectron/macrosJPSI/ConfigJpsi_jb_PbPb.C";
  30
  31
  32   //create task and add it to the manager
  33   AliAnalysisTaskMultiDielectron *task=new AliAnalysisTaskMultiDielectron("MultiDieData");
  34   task->SetTriggerMask(AliVEvent::kMB+AliVEvent::kCentral+AliVEvent::kSemiCentral);
  35   if (!hasMC) task->UsePhysicsSelection();
  36   mgr->AddTask(task);
  37
  38   //load dielectron configuration file
  39   TString checkconfig="ConfigJpsi_jb_PbPb";
  40   if (!gROOT->GetListOfGlobalFunctions()->FindObject(checkconfig.Data()))
  41     gROOT->LoadMacro(configFile.Data());
  42
  43   //add dielectron analysis with different cuts to the task
  44   for (Int_t i=16; i<nDie; ++i){ //nDie defined in config file
  45     AliDielectron *jpsi=ConfigJpsi_jb_PbPb(i,list);
  46     if (jpsi ) task->AddDielectron(jpsi);
  47     if (jpsi ) printf("add: %s\n",jpsi->GetName());
  48   }
  49
  50   //Add event filter
  51   AliDielectronEventCuts *eventCuts=new AliDielectronEventCuts("eventCuts","Vertex Track && |vtxZ|<10 && ncontrib>0");
  52   if (isAOD) eventCuts->SetVertexType(AliDielectronEventCuts::kVtxAny);
  53   eventCuts->SetRequireVertex();
  54   eventCuts->SetMinVtxContributors(1);
  55   eventCuts->SetVertexZ(-10.,10.);
  56   eventCuts->SetCentralityRange(0.0,80.0);
  57   task->SetEventFilter(eventCuts);
  58
  59
  60   //create output container
  61   AliAnalysisDataContainer *coutput1 =
  62     mgr->CreateContainer("jbook_v2_tree",
  63                          TTree::Class(),
  64                          AliAnalysisManager::kExchangeContainer,
  65                          "jbook_v2_default");
  66
  67   AliAnalysisDataContainer *cOutputHist1 =
  68     mgr->CreateContainer("jbook_v2_QA",
  69                          TList::Class(),
  70                          AliAnalysisManager::kOutputContainer,
  71                          "jbookv2.root");
  72
  73   AliAnalysisDataContainer *cOutputHist2 =
  74     mgr->CreateContainer("jbook_v2_CF",
  75                          TList::Class(),
  76                          AliAnalysisManager::kOutputContainer,
  77                          "jbookv2.root");
  78
  79   AliAnalysisDataContainer *cOutputHist3 =
  80     mgr->CreateContainer("jbook_v2_EventStat",
  81                          TH1D::Class(),
  82                          AliAnalysisManager::kOutputContainer,
  83                          "jbookv2.root");
  84
  85   mgr->ConnectInput(task,  0, mgr->GetCommonInputContainer());
  86   mgr->ConnectOutput(task, 0, coutput1 );
  87   mgr->ConnectOutput(task, 1, cOutputHist1);
  88   mgr->ConnectOutput(task, 2, cOutputHist2);
  89   mgr->ConnectOutput(task, 3, cOutputHist3);
  90
  91   return task;
  92 }