PWGGA/GammaConv/macros/AddTask_Resolution.C

   1 void AddTask_Resolution(        TString V0ReaderEventCutNumber  = "8000000",
   2                                                         TString V0ReaderPhotonCutNumber = "060084001001500000000",
   3                                                         TString TaskEventCutnumber              = "8000011",
   4                                                         TString TaskPhotonCutnumber     = "092092170008260400000",
   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("libPWGGAGammaConv.so");
  25         gSystem->Load("libCDB.so");
  26         gSystem->Load("libSTEER.so");
  27         gSystem->Load("libSTEERBase.so");
  28         gSystem->Load("libTENDER.so");
  29         gSystem->Load("libTENDERSupplies.so");
  30
  31         // ================== GetAnalysisManager ===============================
  32         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  33         if (!mgr) {
  34                 Error(Form("AddTask_GammaConvV1_%i",trainConfig), "No analysis manager found.");
  35                 return ;
  36         }
  37
  38         // ================== GetInputEventHandler =============================
  39         AliVEventHandler *inputHandler=mgr->GetInputEventHandler();
  40
  41         //========= Add PID Reponse to ANALYSIS manager ====
  42         if(!(AliPIDResponse*)mgr->GetTask("PIDResponseTask")){
  43                 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
  44                 AddTaskPIDResponse(isMC);
  45         }
  46
  47         AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
  48         if( !(AliV0ReaderV1*)mgr->GetTask("V0ReaderV1") ){
  49                 AliV0ReaderV1 *fV0ReaderV1 = new AliV0ReaderV1("V0ReaderV1");
  50
  51                 fV0ReaderV1->SetUseOwnXYZCalculation(kTRUE);
  52                 fV0ReaderV1->SetCreateAODs(kFALSE);// AOD Output
  53                 fV0ReaderV1->SetUseAODConversionPhoton(kTRUE);
  54
  55                 if (!mgr) {
  56                         Error("AddTask_V0ReaderV1", "No analysis manager found.");
  57                         return;
  58                 }
  59
  60                 AliConvEventCuts *fEventCuts=NULL;
  61                 if(V0ReaderEventCutNumber!=""){
  62                         fEventCuts= new AliConvEventCuts(V0ReaderEventCutNumber.Data(),V0ReaderEventCutNumber.Data());
  63                         fEventCuts->SetPreSelectionCutFlag(kTRUE);
  64                         if(fEventCuts->InitializeCutsFromCutString(V0ReaderEventCutNumber.Data())){
  65                                 fV0ReaderV1->SetEventCuts(fEventCuts);
  66                                 fEventCuts->SetFillCutHistograms("",kTRUE);
  67                                 if (IsHeavyIon==2){
  68                                         fEventCuts->SelectCollisionCandidates(AliVEvent::kINT7);
  69                                         fEventCuts->DoEtaShift(doEtaShiftV0Reader);
  70                                 }
  71                         }
  72                 }
  73
  74                 // Set AnalysisCut Number
  75                 AliConversionPhotonCuts *fCuts=NULL;
  76                 if(V0ReaderPhotonCutNumber!=""){
  77                         fCuts= new AliConversionPhotonCuts(V0ReaderPhotonCutNumber.Data(),V0ReaderPhotonCutNumber.Data());
  78                         fCuts->SetPreSelectionCutFlag(kTRUE);
  79                         fCuts->SetIsHeavyIon(IsHeavyIon);
  80                         if(fCuts->InitializeCutsFromCutString(V0ReaderPhotonCutNumber.Data())){
  81                                 fV0ReaderV1->SetConversionCuts(fCuts);
  82                                 fCuts->SetFillCutHistograms("",kTRUE);
  83                         }
  84                 }
  85
  86
  87                 if(inputHandler->IsA()==AliAODInputHandler::Class()){
  88                         // AOD mode
  89                         fV0ReaderV1->SetDeltaAODBranchName(Form("GammaConv_%s_gamma",cutnumberAODBranch.Data()));
  90                 }
  91                 fV0ReaderV1->Init();
  92
  93                 AliLog::SetGlobalLogLevel(AliLog::kInfo);
  94
  95                 //connect input V0Reader
  96                 mgr->AddTask(fV0ReaderV1);
  97                 mgr->ConnectInput(fV0ReaderV1,0,cinput);
  98
  99         } else {
 100                 Error("AddTask_V0ReaderV1", "Cannot execute AddTask, V0ReaderV1 already exists.");
 101         }
 102
 103         AliConvEventCuts *analysisEventCuts = new AliConvEventCuts();
 104         analysisEventCuts->InitializeCutsFromCutString(TaskEventCutnumber.Data());
 105         analysisEventCuts->SetFillCutHistograms("",kFALSE);
 106
 107         AliConversionPhotonCuts *analysisCuts = new AliConversionPhotonCuts();
 108         analysisCuts->InitializeCutsFromCutString(TaskPhotonCutnumber.Data());
 109         analysisCuts->SetFillCutHistograms("",kFALSE);
 110
 111         AliAnalysisTaskResolution *fResolution= new AliAnalysisTaskResolution(Form("%s_%s_Resolution",(analysisEventCuts->GetCutNumber()).Data(), (analysisCuts->GetCutNumber()).Data()));
 112         fResolution->SetEventCuts(analysisEventCuts,IsHeavyIon);
 113         fResolution->SetConversionCuts(analysisCuts,IsHeavyIon);
 114         fResolution->SetIsMC(IsMC);
 115         mgr->AddTask(fResolution);
 116
 117         AliAnalysisDataContainer *coutput1 =
 118         mgr->CreateContainer(Form("GammaConvResolution_%s_%s", TaskEventCutnumber.Data(), TaskPhotonCutnumber.Data()), TList::Class(),
 119                                                 AliAnalysisManager::kOutputContainer, Form("GammaConv_Resolution_%s_%s.root", TaskEventCutnumber.Data(), TaskPhotonCutnumber.Data()));
 120
 121         AliAnalysisDataContainer *cinput1  = mgr->GetCommonInputContainer();
 122         mgr->ConnectInput(fResolution,  0, cinput1 );
 123         mgr->ConnectOutput (fResolution,  1, coutput1);
 124    //connect containers
 125         return;
 126 }
 127