#include <HLTEfficiencyCalculator.h>

Public Member Functions
	EfficiencyHandler (std::string Name, const std::vector< std::string > &pathnames, int verb=0)

void	Fill (const edm::Event &event, const edm::TriggerResults &triggerTable)

void	WriteAll (TDirectory *d)

	~EfficiencyHandler ()

Private Attributes
std::vector< TH1 * >	denominator

TH1 *	efficiencies

std::string	name

std::vector< TH1 * >	numerator

std::vector< std::string >	pathNames

int	verbosity

Detailed Description

Definition at line 60 of file HLTEfficiencyCalculator.h.

Constructor & Destructor Documentation

EfficiencyHandler::EfficiencyHandler	(	std::string	Name,
		const std::vector< std::string > &	pathnames,
		int	verb = `0`
	)

inline

Definition at line 62 of file HLTEfficiencyCalculator.h.

References denominator, efficiencies, i, name, numerator, pathNames, and alignCSCRings::s.

                                                                                           :name(Name),verbosity(verb){
         int nPaths = (int)pathnames.size();
         efficiencies= new TH1D(name.c_str(),"efficiencies per path",nPaths,-0.5,(double)nPaths-0.5);
         std::stringstream s;
         for(int i = 0; i < nPaths; i++){
             pathNames.push_back(pathnames.at(i));
             efficiencies->GetXaxis()->SetBinLabel(i+1,pathnames.at(i).c_str());
             s.str("");
             s<<"path_"<<i+1;
             numerator.push_back(new TH1D((s.str()+"_num").c_str(),(s.str()+"_num").c_str(),1,-0.5,0.5));
             denominator.push_back(new TH1D((s.str()+"_den").c_str(),(s.str()+"_den").c_str(),1,-0.5,0.5));
         }
     }

EfficiencyHandler::~EfficiencyHandler ( )

inline

Definition at line 75 of file HLTEfficiencyCalculator.h.

75 {}

Member Function Documentation

void EfficiencyHandler::Fill	(	const edm::Event &	event,
		const edm::TriggerResults &	triggerTable
	)

inline

Definition at line 76 of file HLTEfficiencyCalculator.h.

References acceptHLT(), gather_cfg::cout, denominator, i, numerator, pathNames, and verbosity.

Referenced by HLTEffCalculator::analyze().

                                                                            {
         for(unsigned int i = 0; i< pathNames.size(); i++){
             denominator.at(i)->Fill(0);
             if(verbosity > 0)
                 std::cout<<pathNames.at(i)<<std::endl;              
             if(acceptHLT(event, triggerTable,pathNames.at(i)))
                 numerator.at(i)->Fill(0);
         }
     }

void EfficiencyHandler::WriteAll ( TDirectory * d )

inline

Definition at line 85 of file HLTEfficiencyCalculator.h.

References gather_cfg::cout, denominator, efficiencies, name, NULL, numerator, pathNames, alignCSCRings::s, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by HLTEffCalculator::endJob().

                                  {
         if(d == NULL){
             std::cout<<"NULL directory! Cannot write!"<<std::endl;
             return;
         }
         if((int)efficiencies->GetXaxis()->GetNbins() != (int)denominator.size()){
             std::cout<<"HLT path numbers mismatch!"<<std::endl;
             return;
         }
         for(unsigned int s = 0; s < pathNames.size(); s++){
             double eff = (double)numerator.at(s)->GetEntries();
             eff= eff/(double)denominator.at(s)->GetEntries();
             efficiencies->SetBinContent(s+1, eff);
         }
         (d->mkdir(std::string(name+"_BareNumberHists").c_str()))->cd();
                 for(unsigned int s = 0; s < pathNames.size(); s++){
             numerator.at(s)->Write();
             denominator.at(s)->Write();
         }
         d->cd();
         efficiencies->Write();
         d->cd();
     }