GenFilterEfficiencyAnalyzer Class Reference

#include <GenFilterEfficiencyAnalyzer.h>

Inheritance diagram for GenFilterEfficiencyAnalyzer:

Public Member Functions
	GenFilterEfficiencyAnalyzer (const edm::ParameterSet &)
	~GenFilterEfficiencyAnalyzer ()
Public Member Functions inherited from edm::EDAnalyzer
	EDAnalyzer ()
std::string	workerType () const
virtual	~EDAnalyzer ()

Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)
virtual void	endJob ()
virtual void	endLuminosityBlock (edm::LuminosityBlock const &, edm::EventSetup const &)

Private Attributes
GenFilterInfo	totalGenFilterInfo_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
typedef WorkerT< EDAnalyzer >	WorkerType
Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &)
Protected Member Functions inherited from edm::EDAnalyzer
CurrentProcessingContext const *	currentContext () const

Detailed Description

Definition at line 30 of file GenFilterEfficiencyAnalyzer.h.

Constructor & Destructor Documentation

GenFilterEfficiencyAnalyzer::GenFilterEfficiencyAnalyzer ( const edm::ParameterSet &  )

explicit

Definition at line 3 of file GenFilterEfficiencyAnalyzer.cc.

                                                                              :
  totalGenFilterInfo_(0,0,0,0,0.,0.,0.,0.)
{
}

GenFilterEfficiencyAnalyzer::~GenFilterEfficiencyAnalyzer

(

)

Definition at line 8 of file GenFilterEfficiencyAnalyzer.cc.

{
}

Member Function Documentation

void GenFilterEfficiencyAnalyzer::analyze ( const edm::Event &  , const edm::EventSetup &    )

privatevirtual

Implements edm::EDAnalyzer.

Definition at line 13 of file GenFilterEfficiencyAnalyzer.cc.

{
}

void GenFilterEfficiencyAnalyzer::endJob ( void  )

privatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 33 of file GenFilterEfficiencyAnalyzer.cc.

References gather_cfg::cout, GenFilterInfo::filterEfficiency(), GenFilterInfo::filterEfficiencyError(), GenFilterInfo::sumPassWeights(), GenFilterInfo::sumWeights(), and totalGenFilterInfo_.

                                    {

  std::cout << "Total events = " << totalGenFilterInfo_.sumWeights()
            << " Passed events = " << totalGenFilterInfo_.sumPassWeights() << std::endl;
  std::cout << "Filter efficiency = " << totalGenFilterInfo_.filterEfficiency(-1)  
            << " +- " << totalGenFilterInfo_.filterEfficiencyError(-1)  << std::endl;

}

void GenFilterEfficiencyAnalyzer::endLuminosityBlock ( edm::LuminosityBlock const &  iLumi, edm::EventSetup const &    )

privatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 20 of file GenFilterEfficiencyAnalyzer.cc.

References gather_cfg::cout, edm::LuminosityBlock::getByType(), edm::LuminosityBlockBase::id(), GenFilterInfo::mergeProduct(), and totalGenFilterInfo_.

                                                                                                     {

  edm::Handle<GenFilterInfo> genFilter;
  iLumi.getByType(genFilter);

  std::cout << "Lumi section " << iLumi.id() << std::endl;
  std::cout << "N total = " << genFilter->sumWeights() << " N passed = " << genFilter->sumPassWeights() << " N failed = " << genFilter->sumFailWeights() << std::endl;
  std::cout << "Generator filter efficiency = " << genFilter->filterEfficiency(-1) << " +- " << genFilter->filterEfficiencyError(-1) << std::endl;
  totalGenFilterInfo_.mergeProduct(*genFilter);
  
}

Member Data Documentation

GenFilterInfo GenFilterEfficiencyAnalyzer::totalGenFilterInfo_

private

Definition at line 41 of file GenFilterEfficiencyAnalyzer.h.

Referenced by endJob(), and endLuminosityBlock().