PWGDQ/dielectron/macrosLMEE/AddTask_cbaumann_LMEEPbPb2011AOD.C

   1 AliAnalysisTask *AddTask_cbaumann_LMEEPbPb2011AOD(Char_t* outputFileName="LMEEoutput.root", Bool_t runAll=kFALSE,Bool_t setMC=kFALSE,Bool_t getFromAlien=kFALSE, Bool_t PIDbaseline=kFALSE, Bool_t rejOnly=kTRUE) {
   2
   3   Bool_t bESDANA=kFALSE; //Autodetect via InputHandler
   4   //get the current analysis manager
   5   AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
   6   if (!mgr) {
   7         Error("AddTask_cbaumann_LMEEPbPb2011", "No analysis manager found.");
   8         return 0;
   9   }
  10
  11
  12 //  create task and add it to the manager
  13 //      gSystem->AddIncludePath("$ALICE_ROOT/PWGDQ/dielectron/macrosLMEE");
  14
  15
  16   TString configBasePath("$TRAIN_ROOT/cbaumann_dielectron/");
  17   TString trainRoot=gSystem->Getenv("TRAIN_ROOT");
  18   if (trainRoot.IsNull()) configBasePath= "$ALICE_ROOT/PWGDQ/dielectron/macrosLMEE/";
  19
  20
  21   if (getFromAlien &&
  22       (!gSystem->Exec("alien_cp alien:///alice/cern.ch/user/c/cbaumann/PWGDQ/dielectron/macrosLMEE/ConfigLMEEPbPb2011AOD.C .")) &&
  23       (!gSystem->Exec("alien_cp alien:///alice/cern.ch/user/c/cbaumann/PWGDQ/dielectron/macrosLMEE/LMEECutLibAOD.C ."))
  24      ) {
  25         configBasePath=Form("%s/",gSystem->pwd());
  26   }
  27
  28   TString configFile("ConfigLMEEPbPb2011AOD.C");
  29   TString configLMEECutLib("LMEECutLibAOD.C");
  30
  31   TString configFilePath(configBasePath+configFile);
  32   TString configLMEECutLibPath(configBasePath+configLMEECutLib);
  33
  34   //AOD Usage currently tested with separate task, to be merged
  35   if (mgr->GetInputEventHandler()->IsA()==AliAODInputHandler::Class()){
  36         ::Info("AddTaskLMEEPbPb2011", "no dedicated AOD configuration");
  37   }
  38   else if (mgr->GetInputEventHandler()->IsA()==AliESDInputHandler::Class()){
  39         ::Info("AddTaskLMEEPbPb2011AOD","switching on ESD specific code");
  40         bESDANA=kTRUE;
  41   }
  42
  43
  44   //Do we have an MC handler?
  45   Bool_t hasMC=setMC;
  46   if (AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler()!=0x0)
  47         hasMC=kTRUE;
  48
  49
  50
  51   if (!gROOT->GetListOfGlobalFunctions()->FindObject(configLMEECutLib.Data()))
  52         gROOT->LoadMacro(configLMEECutLibPath.Data());
  53   if (!gROOT->GetListOfGlobalFunctions()->FindObject(configFile.Data()))
  54         gROOT->LoadMacro(configFilePath.Data());
  55
  56
  57   LMEECutLib* cutlib = new LMEECutLib();
  58   AliAnalysisTaskMultiDielectron *task=new AliAnalysisTaskMultiDielectron("MultiDiEData");
  59   if (!hasMC) task->UsePhysicsSelection();
  60   task->SetTriggerMask(AliVEvent::kMB+AliVEvent::kCentral+AliVEvent::kSemiCentral);
  61 //  task->SelectCollisionCandidates(AliVEvent::kMB+AliVEvent::kCentral+AliVEvent::kSemiCentral);
  62 //  task->SetRejectPileup();
  63   task->SelectCollisionCandidates(AliVEvent::kAny);
  64   task->SetEventFilter(cutlib->GetEventCuts(LMEECutLib::kPbPb2011TPCandTOF)); //
  65
  66
  67   //load dielectron configuration file
  68
  69   //add dielectron analysis with different cuts to the task
  70
  71 if (rejOnly) {
  72
  73   AliDielectron *lowmass7=ConfigLMEEPbPb2011AOD(7,hasMC,bESDANA);
  74   task->AddDielectron(lowmass7);
  75   printf("add: %s\n",lowmass7->GetName());
  76
  77 }
  78 else {
  79   AliDielectron *lowmass4=ConfigLMEEPbPb2011AOD(4,hasMC,bESDANA);
  80   task->AddDielectron(lowmass4);
  81   printf("add: %s\n",lowmass4->GetName());
  82
  83   AliDielectron *lowmass1=ConfigLMEEPbPb2011AOD(1,hasMC,bESDANA);
  84   task->AddDielectron(lowmass1);
  85   printf("add: %s\n",lowmass1->GetName());
  86
  87 if (PIDbaseline) {
  88         AliDielectron *lowmass8=ConfigLMEEPbPb2011AOD(8,hasMC,bESDANA);
  89         task->AddDielectron(lowmass8);
  90         printf("add: %s\n",lowmass8->GetName());
  91 }
  92 }
  93
  94   mgr->AddTask(task);
  95
  96   //create output container
  97   AliAnalysisDataContainer *coutput1 =
  98         mgr->CreateContainer("cbaumann_LMEEPbPb2011_tree",
  99                 TTree::Class(),
 100                 AliAnalysisManager::kExchangeContainer,
 101                 outputFileName);
 102
 103   AliAnalysisDataContainer *cOutputHist1 =
 104         mgr->CreateContainer("cbaumann_LMEEPbPb2011_out",
 105                 TList::Class(),
 106                 AliAnalysisManager::kOutputContainer,
 107                 outputFileName);
 108
 109   AliAnalysisDataContainer *cOutputHist2 =
 110         mgr->CreateContainer("cbaumann_LMEEPbPb2011_CF",
 111                 TList::Class(),
 112                 AliAnalysisManager::kOutputContainer,
 113                 outputFileName);
 114
 115   AliAnalysisDataContainer *cOutputHist3 =
 116         mgr->CreateContainer("cbaumann_EventStatPbPb2011",
 117                 TH1D::Class(),
 118                 AliAnalysisManager::kOutputContainer,
 119                 outputFileName);
 120
 121
 122   mgr->ConnectInput(task,  0, mgr->GetCommonInputContainer());
 123   mgr->ConnectOutput(task, 0, coutput1 );
 124   mgr->ConnectOutput(task, 1, cOutputHist1);
 125   mgr->ConnectOutput(task, 2, cOutputHist2);
 126   mgr->ConnectOutput(task, 3, cOutputHist3);
 127
 128   return task;
 129 }