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/data/refman/pasoursint/CMSSW_5_3_0/src/CommonTools/TriggerUtils/interface/PrescaleWeightProvider.h

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00001 #ifndef CommonTools_TriggerUtils_PrescaleWeightProvider_h
00002 #define CommonTools_TriggerUtils_PrescaleWeightProvider_h
00003 
00004 
00005 // -*- C++ -*-
00006 //
00007 // Package:    CommonTools/TriggerUtils
00008 // Class:      PrescaleWeightProvider
00009 //
00010 // $Id: PrescaleWeightProvider.h,v 1.1 2010/08/23 18:44:13 avetisya Exp $
00011 //
00026 #include <vector>
00027 #include <string>
00028 
00029 #include "FWCore/Framework/interface/Run.h"
00030 #include "FWCore/Framework/interface/Event.h"
00031 #include "FWCore/Framework/interface/EventSetup.h"
00032 
00033 #include "HLTrigger/HLTcore/interface/HLTConfigProvider.h"
00034 #include "DataFormats/L1GlobalTrigger/interface/L1GtTriggerMenuLite.h"
00035 
00036 
00037 class PrescaleWeightProvider {
00038 
00039     bool                               configured_;
00040     bool                               init_;
00041     HLTConfigProvider                  hltConfig_;
00042     edm::Handle< L1GtTriggerMenuLite > triggerMenuLite_;
00043 
00044     std::vector< std::string > l1SeedPaths_;
00045 
00046     // configuration parameters
00047     unsigned                   verbosity_;           // optional (default: 0)
00048     edm::InputTag              triggerResults_;      // optional (default: "TriggerResults::HLT")
00049     edm::InputTag              l1GtTriggerMenuLite_; // optional (default: "l1GtTriggerMenuLite")
00050     std::vector< std::string > hltPaths_;
00051 
00052   public:
00053 
00054     PrescaleWeightProvider( const edm::ParameterSet & config ); // to be called from the ED module's c'tor
00055     ~PrescaleWeightProvider() {}
00056 
00057     void initRun( const edm::Run & run, const edm::EventSetup & setup );             // to be called from the ED module's beginRun() method
00058     int  prescaleWeight ( const edm::Event & event, const edm::EventSetup & setup ); // to be called from the ED module's event loop method
00059 
00060   private:
00061 
00062     void parseL1Seeds( const std::string & l1Seeds );
00063 
00064 };
00065 
00066 
00067 #endif