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
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	EDAnalyzer ()
ModuleDescription const &	moduleDescription () const
std::string	workerType () const
virtual	~EDAnalyzer ()
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	EDConsumerBase ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

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

Private Attributes
edm::EDGetTokenT< GenFilterInfo >	genFilterInfoToken_
GenFilterInfo	totalGenFilterInfo_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
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::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 30 of file GenFilterEfficiencyAnalyzer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 4 of file GenFilterEfficiencyAnalyzer.cc.

                                                                                   :
  genFilterInfoToken_(consumes<GenFilterInfo,edm::InLumi>(pset.getParameter<edm::InputTag>("genFilterInfoTag"))),
  totalGenFilterInfo_(0,0,0,0,0.,0.,0.,0.)
{
}

GenFilterEfficiencyAnalyzer::~GenFilterEfficiencyAnalyzer

(

)

Definition at line 10 of file GenFilterEfficiencyAnalyzer.cc.

{
}

Member Function Documentation

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

overrideprivatevirtual

Implements edm::EDAnalyzer.

Definition at line 15 of file GenFilterEfficiencyAnalyzer.cc.

{
}

void GenFilterEfficiencyAnalyzer::endJob ( void  )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 36 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 &    )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 22 of file GenFilterEfficiencyAnalyzer.cc.

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

                                                                                                     {

  edm::Handle<GenFilterInfo> genFilter;
  iLumi.getByToken(genFilterInfoToken_, 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

edm::EDGetTokenT<GenFilterInfo> GenFilterEfficiencyAnalyzer::genFilterInfoToken_

private

Definition at line 41 of file GenFilterEfficiencyAnalyzer.h.

Referenced by endLuminosityBlock().

GenFilterInfo GenFilterEfficiencyAnalyzer::totalGenFilterInfo_

private

Definition at line 42 of file GenFilterEfficiencyAnalyzer.h.

Referenced by endJob(), and endLuminosityBlock().