HLT/JET/macros/HLTJetReconstruction.C

   1 /**
   2  * @file HLTJetReconstruction.C
   3  * @brief Macro for testing HLT Jet Reconstruction
   4  *
   5  * This macro uses the ESDMCEventPublisher to publish AliMCEvents and AliESDEvents.
   6  * The processing is done be JetFinder's
   7  * Results are written to disk by a rootfile writer
   8  *
   9  * @author thaeder@kip.uni-heidelberg.de
  10  * @ingroup alihlt_jet
  11  */
  12
  13 /** HLTJetReconstruction test macro
  14  *  @param nEvents Number of events which should be processed
  15  */
  16 void HLTJetReconstruction(Int_t nEvents=1) {
  17
  18   TString writerInput;
  19   TString arg;
  20
  21   // this is just a tool to switch the logging systems
  22   AliHLTLogging log;
  23   log.SwitchAliLog(0);
  24
  25   AliHLTSystem gHLT;
  26   gHLT.SetGlobalLoggingLevel(0x7F);
  27   gHLT.LoadComponentLibraries("libAliHLTUtil.so");
  28   gHLT.LoadComponentLibraries("libAliHLTJET.so");
  29
  30   gHLT.LoadComponentLibraries("libESD.so");
  31   gHLT.LoadComponentLibraries("libSTEER.so");
  32   gHLT.LoadComponentLibraries("libSTEERBase.so");
  33   gHLT.LoadComponentLibraries("libAOD.so");
  34   gHLT.LoadComponentLibraries("libANALYSIS.so");
  35   gHLT.LoadComponentLibraries("libANALYSISalice.so");
  36   gHLT.LoadComponentLibraries("libJETAN.so");
  37   gHLT.LoadComponentLibraries("libJETANMC.so");
  38
  39   // ----------------------------//
  40   // -                         - //
  41   // -- Publisher  Components -- //
  42   // -                         - //
  43   // ----------------------------//
  44
  45   arg.Form("-entrytype MCFAST -dataspec 0x0000001F -datapath /home/jthaeder/jet/data/v4-16-Rev-01/FastGen/kPythia6Jets104_125_14TeV/JET-ETA=-0.2,0.2_JET-ET=50,1000_R=0.4_500ev");
  46
  47   // -- The ESDMCEventPublisher
  48   AliHLTConfiguration ESDMCEventPublisher("ESDMCEventPublisher", "ESDMCEventPublisher",
  49                                           NULL, arg.Data() );
  50
  51   if (!writerInput.IsNull()) writerInput+=" ";
  52   writerInput+="ESDMCEventPublisher";
  53
  54   // ----------------------------//
  55   // -                         - //
  56   // -- Processing Components -- //
  57   // -                         - //
  58   // ----------------------------//
  59
  60   // -- ConeJetFinder
  61   /*
  62     AliHLTConfiguration jetFinder("JETConeJet", "JETConeJetFinder",
  63     "ESDMCEventPublisher","");
  64
  65     if (!writerInput.IsNull()) writerInput+=" ";
  66     writerInput+="JETConeJet";
  67   */
  68
  69   // -- FasTJetFinder
  70   AliHLTConfiguration jetFinder("JETFastJet", "JETFastJetFinder",
  71                                 "ESDMCEventPublisher","");
  72
  73   if (!writerInput.IsNull()) writerInput+=" ";
  74   writerInput+="JETFastJet";
  75
  76   // ----------------------------//
  77   // -                         - //
  78   // --    Sink Components    -- //
  79   // -                         - //
  80   // ----------------------------//
  81
  82   // -- The RootFileWriter
  83   AliHLTConfiguration rootWriter("RootWriter", "ROOTFileWriter",
  84                                  writerInput.Data(), "-datafile event");
  85
  86
  87   // -                         - //
  88   // --         Run           -- //
  89   // -                         - //
  90
  91   gHLT.BuildTaskList("RootWriter");
  92   gHLT.Run(nEvents);
  93
  94 }