PWG2/EBYE/Fluctuations/macro/AddTaskCF.C

   1 /************************************************
   2  Charge Flatuation analysis task
   3
   4  Auther: Satyajit Jena
   5  Email:  sjena@cern.ch
   6  Mon Oct 25 12:47:38 CEST 2010
   7
   8 *************************************************/
   9
  10 AliEbyECFAnalysisTask *AddTaskCF()
  11 {
  12    AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  13    if (!mgr) {
  14       Error("AddTaskCF", "ERROR: No Analysis Manager");
  15       return NULL;
  16    }
  17
  18    if (!mgr->GetInputEventHandler()) {
  19      Error("AddTaskCF", "ERROR: No input event handler");
  20      return NULL;
  21    }
  22
  23    TString type = mgr->GetInputEventHandler()->GetDataType();
  24    TString OutName;
  25    OutName="CF."+type;
  26    TString outputFileName = AliAnalysisManager::GetCommonFileName();
  27
  28    // getting default name
  29
  30    outputFileName += ":PWG2EbyE_CF"; // adding directory type
  31
  32    gROOT->LoadMacro("$ALICE_ROOT/PWG2/EBYE/Fluctuations/macro/ConfigureCFAnalysis.C");
  33
  34    AliEbyEChargeFluctuationAnalysis *analysis = GetAnalysisCFObject();
  35
  36    AliEbyECFAnalysisTask *taskCF
  37      = new AliEbyECFAnalysisTask("AliEbyECFAnalysisTask");
  38
  39    taskCF->SetAnalysisObject(analysis);
  40
  41    mgr->AddTask(taskCF);
  42
  43    AliAnalysisDataContainer *cout
  44      = mgr->CreateContainer(OutName, TList::Class(),
  45                             AliAnalysisManager::kOutputContainer,
  46                             outputFileName.Data());
  47
  48    mgr->ConnectInput(taskCF, 0, mgr->GetCommonInputContainer());
  49    mgr->ConnectOutput(taskCF, 1, cout);
  50    return taskCF;
  51
  52 }
  53