******************************************************************************* * * * Simple example which illustrate the usage of useful * * algorithm base class for N-Tuple manipulations * * * ******************************************************************************* ApplicationMgr SUCCESS ==================================================================================================================================== Welcome to ApplicationMgr $Revision: 1.27 $ running on pclhcb55.cern.ch on Fri May 30 20:40:29 2008 ==================================================================================================================================== ApplicationMgr INFO Application Manager Configured successfully ApplicationMgr INFO Successfully loaded modules : GaudiAlg, RootHistCnv NTupleSvc INFO Added stream file:TupleEx.root as MYLUN HistogramPersis... INFO 'CnvServices':[ 'HbookHistSvc' , 'RootHistSvc' ] RootHistSvc INFO Writing ROOT histograms to: UndefinedROOTOutputFileName HistogramPersis... INFO Added successfully Conversion service:RootHistSvc DetectorDataSvc INFO Detector description not requested to be loaded EventLoopMgr WARNING Unable to locate service "EventSelector" EventLoopMgr WARNING No events will be processed from external input. ApplicationMgr INFO Application Manager Initialized successfully ApplicationMgr INFO Application Manager Started successfully RndmGenSvc.Engine INFO Generator engine type:CLHEP::RanluxEngine RndmGenSvc.Engine INFO Current Seed:1234567 Luxury:3 RndmGenSvc INFO Using Random engine:HepRndm::Engine RFileCnv INFO opening Root file "TupleEx.root" for writing RCWNTupleCnv INFO Booked TTree with ID: My trivial N-tuple "My trivial N-tuple" in directory TupleEx.root:/TupleEx ApplicationMgr INFO Application Manager Stopped successfully TupleEx SUCCESS Booked 1 N-Tuples and 0 Event Tag Collections TupleEx SUCCESS List of booked N-Tuples in directory "MYLUN/TupleEx" TupleEx SUCCESS ID=My trivial N-tupleTitle="My trivial N-tuple" #items=4 {a,b,c,g} RootHistSvc WARNING no ROOT output file name, Histograms cannot be persistified EventLoopMgr INFO Histograms converted successfully according to request. RFileCnv INFO dumping contents of /NTUPLES/MYLUN TFile: name=TupleEx.root, title=Gaudi Trees, option=CREATE ****************************************************************************** *Tree :My trivial N-tuple: My trivial N-tuple * *Entries : 2000 : Total = 34867 bytes File Size = 9473 * * : : Tree compression factor = 1.00 * ****************************************************************************** *Br 0 :a : a/F * *Entries : 2000 : Total Size= 8630 bytes One basket in memory * *Baskets : 0 : Basket Size= 32000 bytes Compression= 1.00 * *............................................................................* *Br 1 :b : b/F * *Entries : 2000 : Total Size= 8630 bytes One basket in memory * *Baskets : 0 : Basket Size= 32000 bytes Compression= 1.00 * *............................................................................* *Br 2 :c : c/F * *Entries : 2000 : Total Size= 8630 bytes One basket in memory * *Baskets : 0 : Basket Size= 32000 bytes Compression= 1.00 * *............................................................................* *Br 3 :g : g/F * *Entries : 2000 : Total Size= 8630 bytes One basket in memory * *Baskets : 0 : Basket Size= 32000 bytes Compression= 1.00 * *............................................................................* NTupleSvc INFO NTuples saved successfully ApplicationMgr INFO Application Manager Finalized successfully ApplicationMgr INFO Application Manager Terminated successfully