PWG1/runProofFwdDetsQA.C

   1 void runProofFwdDetsQA(const char * dataset = "/COMMON/COMMON/LHC09a4_run8101X",Long64_t nentries=100000, Long64_t firstentry=0)
   2 {
   3   gSystem->Load("libANALYSIS");
   4   gSystem->Load("libANALYSISalice");
   5   gSystem->AddIncludePath("-I$ALICE_ROOT/include");
   6
   7   // Connect to Proof
   8   gEnv->SetValue("XSec.GSI.DelegProxy","2");
   9   TProof::Open("cheshkov:PWG0@alicecaf");
  10
  11   // Upload and enable packages: please use the correct version!
  12   gProof->UploadPackage("/afs/cern.ch/alice/caf/sw/ALICE/PARs/v4-16-Release/AF-v4-16");
  13   gProof->EnablePackage("/afs/cern.ch/alice/caf/sw/ALICE/PARs/v4-16-Release/AF-v4-16");
  14
  15   // Create the analysis manager
  16   AliAnalysisManager *mgr = new AliAnalysisManager("AliAnaFwdDetsQA");
  17
  18   AliVEventHandler* esdH = new AliESDInputHandler();
  19   mgr->SetInputEventHandler(esdH);
  20
  21   // Enable MC event handler
  22   AliVEventHandler* handler = new AliMCEventHandler;
  23   mgr->SetMCtruthEventHandler(handler);
  24
  25   // Create task
  26
  27   gProof->Load(Form("%s/PWG1/AliAnaFwdDetsQA.cxx++g",
  28                     gSystem->Getenv("ALICE_ROOT")));
  29   AliAnalysisTask *task = new AliAnaFwdDetsQA("AliAnaFwdDetsQA");
  30
  31   // Add task
  32   mgr->AddTask(task);
  33
  34   // Create containers for input/output
  35   AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
  36   AliAnalysisDataContainer *coutput =
  37     mgr->CreateContainer("coutput", TList::Class(),
  38     AliAnalysisManager::kOutputContainer, "FwdDetsQA.root");
  39
  40   // Connect input/output
  41   mgr->ConnectInput(task, 0, cinput);
  42   mgr->ConnectOutput(task, 1, coutput);
  43
  44
  45   // Enable debug printouts
  46   mgr->SetDebugLevel(3);
  47
  48   if (!mgr->InitAnalysis())
  49     return;
  50
  51   mgr->PrintStatus();
  52
  53   TFileCollection *proofColl = gProof->GetDataSet(dataset);
  54   TChain *chain = new TChain("esdTree");
  55   chain->AddFileInfoList((TCollection*)(proofColl->GetList()));
  56   mgr->StartAnalysis("proof", chain, nentries, firstentry);
  57
  58     //  mgr->StartAnalysis("proof",dataset,nentries,firstentry);
  59 }
  60