PWGGA/GammaConv/macros/AddTask_Resolution.C

   1 void AddTask_Resolution(        TString V0ReaderEventCutNumber  = "8000000",
   2                                                         TString V0ReaderPhotonCutNumber = "060000084001001500000000",
   3                                                         TString TaskEventCutnumber              = "8000011",
   4                                                         TString TaskPhotonCutnumber     = "092000092170008260400000",
   5                                                         Bool_t IsMC = kTRUE,
   6                                                         Int_t IsHeavyIon = 0,
   7                                                         TString cutnumberAODBranch = "0000000060084001001500000",
   8                                                         Bool_t doEtaShiftV0Reader = kFALSE
   9                        ){
  10
  11         //get the current analysis manager
  12         // ================= Load Librariers =================================
  13         gSystem->Load("libCore.so");
  14         gSystem->Load("libTree.so");
  15         gSystem->Load("libGeom.so");
  16         gSystem->Load("libVMC.so");
  17         gSystem->Load("libPhysics.so");
  18         gSystem->Load("libMinuit");
  19         gSystem->Load("libSTEERBase");
  20         gSystem->Load("libESD");
  21         gSystem->Load("libAOD");
  22         gSystem->Load("libANALYSIS");
  23         gSystem->Load("libANALYSISalice");
  24         gSystem->Load("libCDB.so");
  25         gSystem->Load("libSTEER.so");
  26         gSystem->Load("libSTEERBase.so");
  27         gSystem->Load("libTENDER.so");
  28         gSystem->Load("libTENDERSupplies.so");
  29         gSystem->Load("libPWGflowBase.so");
  30         gSystem->Load("libPWGflowTasks.so");
  31         gSystem->Load("libPWGGAGammaConv.so");
  32
  33         // ================== GetAnalysisManager ===============================
  34         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  35         if (!mgr) {
  36                 Error(Form("AddTask_GammaConvV1_%i",trainConfig), "No analysis manager found.");
  37                 return ;
  38         }
  39
  40         // ================== GetInputEventHandler =============================
  41         AliVEventHandler *inputHandler=mgr->GetInputEventHandler();
  42
  43         //========= Add PID Reponse to ANALYSIS manager ====
  44         if(!(AliPIDResponse*)mgr->GetTask("PIDResponseTask")){
  45                 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
  46                 AddTaskPIDResponse(isMC);
  47         }
  48
  49         AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
  50         if( !(AliV0ReaderV1*)mgr->GetTask("V0ReaderV1") ){
  51                 AliV0ReaderV1 *fV0ReaderV1 = new AliV0ReaderV1("V0ReaderV1");
  52
  53                 fV0ReaderV1->SetUseOwnXYZCalculation(kTRUE);
  54                 fV0ReaderV1->SetCreateAODs(kFALSE);// AOD Output
  55                 fV0ReaderV1->SetUseAODConversionPhoton(kTRUE);
  56
  57                 if (!mgr) {
  58                         Error("AddTask_V0ReaderV1", "No analysis manager found.");
  59                         return;
  60                 }
  61
  62                 AliConvEventCuts *fEventCuts=NULL;
  63                 if(V0ReaderEventCutNumber!=""){
  64                         fEventCuts= new AliConvEventCuts(V0ReaderEventCutNumber.Data(),V0ReaderEventCutNumber.Data());
  65                         fEventCuts->SetPreSelectionCutFlag(kTRUE);
  66                         if(fEventCuts->InitializeCutsFromCutString(V0ReaderEventCutNumber.Data())){
  67                                 fV0ReaderV1->SetEventCuts(fEventCuts);
  68                                 fEventCuts->SetFillCutHistograms("",kTRUE);
  69                                 if (IsHeavyIon==2){
  70                                         fEventCuts->SelectCollisionCandidates(AliVEvent::kINT7);
  71                                         fEventCuts->DoEtaShift(doEtaShiftV0Reader);
  72                                 }
  73                         }
  74                 }
  75
  76                 // Set AnalysisCut Number
  77                 AliConversionPhotonCuts *fCuts=NULL;
  78                 if(V0ReaderPhotonCutNumber!=""){
  79                         fCuts= new AliConversionPhotonCuts(V0ReaderPhotonCutNumber.Data(),V0ReaderPhotonCutNumber.Data());
  80                         fCuts->SetPreSelectionCutFlag(kTRUE);
  81                         fCuts->SetIsHeavyIon(IsHeavyIon);
  82                         if(fCuts->InitializeCutsFromCutString(V0ReaderPhotonCutNumber.Data())){
  83                                 fV0ReaderV1->SetConversionCuts(fCuts);
  84                                 fCuts->SetFillCutHistograms("",kTRUE);
  85                         }
  86                 }
  87
  88
  89                 if(inputHandler->IsA()==AliAODInputHandler::Class()){
  90                         // AOD mode
  91                         fV0ReaderV1->SetDeltaAODBranchName(Form("GammaConv_%s_gamma",cutnumberAODBranch.Data()));
  92                 }
  93                 fV0ReaderV1->Init();
  94
  95                 AliLog::SetGlobalLogLevel(AliLog::kInfo);
  96
  97                 //connect input V0Reader
  98                 mgr->AddTask(fV0ReaderV1);
  99                 mgr->ConnectInput(fV0ReaderV1,0,cinput);
 100
 101         } else {
 102                 Error("AddTask_V0ReaderV1", "Cannot execute AddTask, V0ReaderV1 already exists.");
 103         }
 104
 105         AliConvEventCuts *analysisEventCuts = new AliConvEventCuts();
 106         analysisEventCuts->InitializeCutsFromCutString(TaskEventCutnumber.Data());
 107         analysisEventCuts->SetFillCutHistograms("",kFALSE);
 108
 109         AliConversionPhotonCuts *analysisCuts = new AliConversionPhotonCuts();
 110         analysisCuts->InitializeCutsFromCutString(TaskPhotonCutnumber.Data());
 111         analysisCuts->SetFillCutHistograms("",kFALSE);
 112
 113         AliAnalysisTaskResolution *fResolution= new AliAnalysisTaskResolution(Form("%s_%s_Resolution",(analysisEventCuts->GetCutNumber()).Data(), (analysisCuts->GetCutNumber()).Data()));
 114         fResolution->SetEventCuts(analysisEventCuts,IsHeavyIon);
 115         fResolution->SetConversionCuts(analysisCuts,IsHeavyIon);
 116         fResolution->SetIsMC(IsMC);
 117         mgr->AddTask(fResolution);
 118
 119         AliAnalysisDataContainer *coutput1 =
 120         mgr->CreateContainer(Form("GammaConvResolution_%s_%s", TaskEventCutnumber.Data(), TaskPhotonCutnumber.Data()), TList::Class(),
 121                                                 AliAnalysisManager::kOutputContainer, Form("GammaConv_Resolution_%s_%s.root", TaskEventCutnumber.Data(), TaskPhotonCutnumber.Data()));
 122
 123         AliAnalysisDataContainer *cinput1  = mgr->GetCommonInputContainer();
 124         mgr->ConnectInput(fResolution,  0, cinput1 );
 125         mgr->ConnectOutput (fResolution,  1, coutput1);
 126    //connect containers
 127         return;
 128 }
 129