AnalyserSimpleExample.cc File Reference

#include "Analysis/Tools/interface/Analyser.h"

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 11 of file AnalyserSimpleExample.cc.

References analysis::tools::JetAnalyser::actionApplyBjetRegression(), analysis::tools::JetAnalyser::actionApplyBtagSF(), analysis::tools::JetAnalyser::actionApplyJER(), analysis::tools::BaseAnalyser::config(), analysis::tools::Analyser::event(), analysis::tools::JetAnalyser::fillJetHistograms(), analysis::tools::JetAnalyser::jetHistograms(), analysis::tools::BaseAnalyser::nEvents(), analysis::tools::JetAnalyser::onlineBJetMatching(), analysis::tools::JetAnalyser::onlineJetMatching(), analysis::tools::MuonAnalyser::onlineMuonMatching(), analysis::tools::JetAnalyser::selectionBJet(), analysis::tools::TriggerAnalyser::selectionHLT(), analysis::tools::JetAnalyser::selectionJet(), analysis::tools::JetAnalyser::selectionJetDr(), analysis::tools::JetAnalyser::selectionJetId(), analysis::tools::JetAnalyser::selectionJetPileupId(), analysis::tools::TriggerAnalyser::selectionL1(), analysis::tools::MuonAnalyser::selectionMuonId(), analysis::tools::MuonAnalyser::selectionMuons(), analysis::tools::JetAnalyser::selectionNJets(), and analysis::tools::MuonAnalyser::selectionNMuons().

{
   TH1::SetDefaultSumw2();  // proper treatment of errors when scaling histograms
   
   Analyser analyser(argc,argv);
   
// HISTOGRAMS   
   // create some predefined jet histograms
   analyser.jetHistograms(2,"initial");
   analyser.jetHistograms(2,"final");
   // create some predefined muon histograms
   // muon histograms still not available
   
   for ( int i = 0 ; i < analyser.nEvents() ; ++i )
   {
      if ( ! analyser.event(i)                  )   continue;
      
// MUONS pre-selection
      // muon identification selection
      if ( ! analyser.selectionMuonId()         )   continue;
      if ( ! analyser.selectionNMuons()         )   continue;
        
// JETS pre-selection 
      // jet identification selection
      if ( ! analyser.selectionJetId()          )   continue;
      if ( ! analyser.selectionJetPileupId()    )   continue;
      if ( ! analyser.selectionNJets()          )   continue;
      
      analyser.fillJetHistograms("initial");
     
// CORRECTIONS
   // b energy regression
      if ( analyser.config()->bRegression() )  analyser.actionApplyBjetRegression();
   // Jet energy resolution smearing
      analyser.actionApplyJER();
      
// MAIN SELECTION
   // JETS
      //  1st and 2nd jet kinematic selection, pt and eta
      if ( ! analyser.selectionJet(1)          )   continue;
      if ( ! analyser.selectionJet(2)          )   continue;
      // delta R jet selection
      if ( ! analyser.selectionJetDr(1,2)      )   continue;
      // btag of two leading jets
      if ( ! analyser.selectionBJet(1)         )   continue;  analyser.actionApplyBtagSF(1);
      if ( ! analyser.selectionBJet(2)         )   continue;  analyser.actionApplyBtagSF(2);
      
   // MUON
      // muon kinematic selection
      if ( ! analyser.selectionMuons()         )   continue;
      
// TRIGGER selection
      if ( ! analyser.selectionL1 ()           )   continue;  // to be used mainly in case of "OR" of seeds
      if ( ! analyser.selectionHLT()           )   continue;
      // jets 1 and 2 matching to online jets and btag
      if ( ! analyser.onlineJetMatching(1)     )   continue;
      if ( ! analyser.onlineBJetMatching(1)    )   continue;
      if ( ! analyser.onlineJetMatching(2)     )   continue;
      if ( ! analyser.onlineBJetMatching(2)    )   continue;
      // muon trigger matching
      if ( ! analyser.onlineMuonMatching()     )   continue;
      
// HISTOGRAMS
      analyser.fillJetHistograms("final");
      
   }  //end event loop
} // end main