jpt::Efficiency Class Reference

Generic container class. More...

#include <JetPlusTrackCorrector.h>

Public Types
typedef std::pair< uint16_t, double >	Pair

Public Member Functions
void	addE (uint32_t eta_bin, uint32_t pt_bin, double energy)
	Efficiency (const jpt::Map &response, const jpt::Map &efficiency, const jpt::Map &leakage)
bool	empty () const
double	inConeCorr (uint32_t eta_bin, uint32_t pt_bin) const
uint32_t	nEtaBins () const
uint32_t	nPtBins () const
uint16_t	nTrks (uint32_t eta_bin, uint32_t pt_bin) const
double	outOfConeCorr (uint32_t eta_bin, uint32_t pt_bin) const
void	print () const
void	reset ()
uint32_t	size () const

Private Types
typedef std::vector< Pair >	VPair
typedef std::vector< VPair >	VVPair

Private Member Functions
bool	check (uint32_t eta_bin, uint32_t pt_bin, std::string name="check") const
	Efficiency ()
double	meanE (uint32_t eta_bin, uint32_t pt_bin) const
double	sumE (uint32_t eta_bin, uint32_t pt_bin) const

Private Attributes
VVPair	data_
const jpt::Map &	efficiency_
const jpt::Map &	leakage_
const jpt::Map &	response_

Detailed Description

Generic container class.

Definition at line 91 of file JetPlusTrackCorrector.h.

Member Typedef Documentation

typedef std::pair<uint16_t,double> jpt::Efficiency::Pair

Definition at line 99 of file JetPlusTrackCorrector.h.

typedef std::vector<Pair> jpt::Efficiency::VPair

private

Definition at line 126 of file JetPlusTrackCorrector.h.

typedef std::vector<VPair> jpt::Efficiency::VVPair

private

Definition at line 127 of file JetPlusTrackCorrector.h.

Constructor & Destructor Documentation

Efficiency::Efficiency	(	const jpt::Map &	response,
		const jpt::Map &	efficiency,
		const jpt::Map &	leakage
	)

Definition at line 1648 of file JetPlusTrackCorrector.cc.

References reset().

  : response_(response),
    efficiency_(efficiency),
    leakage_(leakage)
{
  reset();
}

jpt::Efficiency::Efficiency ( )

private

Member Function Documentation

void Efficiency::addE	(	uint32_t	eta_bin,
		uint32_t	pt_bin,
		double	energy
	)

Definition at line 1708 of file JetPlusTrackCorrector.cc.

References check(), and data_.

Referenced by JetPlusTrackCorrector::calculateCorr().

                                                                        {
  if ( check(eta_bin,pt_bin,__func__) ) { 
    data_[eta_bin][pt_bin].first++; 
    data_[eta_bin][pt_bin].second += energy;
  } 
}

bool Efficiency::check ( uint32_t  eta_bin, uint32_t  pt_bin, std::string  name = "check"  ) const

private

Definition at line 1717 of file JetPlusTrackCorrector.cc.

References data_.

Referenced by addE(), inConeCorr(), meanE(), nTrks(), outOfConeCorr(), and sumE().

                                                                                  {
  if ( eta_bin < data_.size() && pt_bin < ( data_.empty() ? 0 : data_[0].size() ) ) { return true; }
  else { 
//    edm::LogWarning("JetPlusTrackCorrector") 
//      << "[jpt::Efficiency::" << method << "]"
//      << " Trying to access element (" << eta_bin << "," << pt_bin << ")"
//      << " of a vector with size (" << data_.size() << "," << ( data_.empty() ? 0 : data_[0].size() ) << ")"
//      << "!";
    return false; 
  }
}

bool jpt::Efficiency::empty ( void  ) const

inline

Definition at line 139 of file JetPlusTrackCorrector.h.

{ return data_.empty(); }

double Efficiency::inConeCorr	(	uint32_t	eta_bin,
		uint32_t	pt_bin
	)		const

Definition at line 1660 of file JetPlusTrackCorrector.cc.

References check(), leakage_, outOfConeCorr(), response_, and jpt::Map::value().

Referenced by JetPlusTrackCorrector::pionEfficiency().

                                                                       {
  if ( check(eta_bin,pt_bin,__func__) ) { 
    return ( outOfConeCorr( eta_bin, pt_bin ) * 
         leakage_.value( eta_bin, pt_bin ) * 
         response_.value( eta_bin, pt_bin ) ); 
  } else { return 0.; }
}

double Efficiency::meanE ( uint32_t  eta_bin, uint32_t  pt_bin  ) const

private

Definition at line 1698 of file JetPlusTrackCorrector.cc.

References check(), data_, and tmp.

Referenced by outOfConeCorr().

                                                                  {
  if ( check(eta_bin,pt_bin,__func__) ) { 
    Pair tmp = data_[eta_bin][pt_bin]; 
    if ( tmp.first ) { return tmp.second / tmp.first; }
    else { return 0.; }
  } else { return 0.; }
}

uint32_t jpt::Efficiency::nEtaBins ( ) const

inline

Definition at line 136 of file JetPlusTrackCorrector.h.

{ return response_.nEtaBins(); }

uint32_t jpt::Efficiency::nPtBins ( ) const

inline

Definition at line 137 of file JetPlusTrackCorrector.h.

{ return response_.nPtBins(); }

uint16_t Efficiency::nTrks	(	uint32_t	eta_bin,
		uint32_t	pt_bin
	)		const

Definition at line 1682 of file JetPlusTrackCorrector.cc.

References check(), and data_.

Referenced by outOfConeCorr(), and JetPlusTrackCorrector::pionEfficiency().

                                                                    {
  if ( check(eta_bin,pt_bin,__func__) ) { 
    return data_[eta_bin][pt_bin].first; 
  } else { return 0; }
}

double Efficiency::outOfConeCorr	(	uint32_t	eta_bin,
		uint32_t	pt_bin
	)		const

Definition at line 1670 of file JetPlusTrackCorrector.cc.

References check(), efficiency_, RecoTauDiscriminantConfiguration::mean, meanE(), nTrks(), and jpt::Map::value().

Referenced by inConeCorr(), and JetPlusTrackCorrector::pionEfficiency().

                                                                          {
  if ( check(eta_bin,pt_bin,__func__) ) { 
    uint16_t ntrks = nTrks( eta_bin, pt_bin );
    double mean    = meanE( eta_bin, pt_bin );
    double eff     = ( 1. - efficiency_.value( eta_bin, pt_bin ) ) / efficiency_.value( eta_bin, pt_bin );
    if ( !ntrks ) { return 0.; }
    return ( ntrks * eff * mean ); 
  } else { return 0.; }
}

void Efficiency::print

(

void

)

const

Definition at line 1738 of file JetPlusTrackCorrector.cc.

References efficiency_, edm::isDebugEnabled(), leakage_, LogTrace, jpt::Map::print(), and response_.

                             { 
  if ( edm::isDebugEnabled() ) { 
    std::stringstream ss;
    ss << "[jpt::Efficiency::" << __func__ << "]"
       << " Contents of maps:" << std::endl;
    ss << "Response map: " << std::endl;
    response_.print(ss);
    ss << "Efficiency map: " << std::endl;
    efficiency_.print(ss);
    ss << "Leakage map: " << std::endl;
    leakage_.print(ss);
    LogTrace("JetPlusTrackCorrector") << ss.str();
  } 
}

void Efficiency::reset

(

void

)

Definition at line 1731 of file JetPlusTrackCorrector.cc.

References data_, jpt::Map::nEtaBins(), jpt::Map::nPtBins(), and response_.

Referenced by JetPlusTrackCorrector::calculateCorr(), and Efficiency().

                       { 
  data_.clear();
  data_.resize( response_.nEtaBins(), VPair( response_.nPtBins(), Pair(0,0.) ) );
}

uint32_t jpt::Efficiency::size ( void  ) const

inline

Definition at line 138 of file JetPlusTrackCorrector.h.

Referenced by ntupleDataFormat._Collection::__iter__(), and ntupleDataFormat._Collection::__len__().

{ return data_.size(); }

double Efficiency::sumE ( uint32_t  eta_bin, uint32_t  pt_bin  ) const

private

Definition at line 1690 of file JetPlusTrackCorrector.cc.

References check(), and data_.

                                                                 {
  if ( check(eta_bin,pt_bin,__func__) ) { 
    return data_[eta_bin][pt_bin].second; 
  } else { return 0.; }
}

Member Data Documentation

VVPair jpt::Efficiency::data_

private

Definition at line 128 of file JetPlusTrackCorrector.h.

Referenced by addE(), check(), meanE(), nTrks(), reset(), and sumE().

const jpt::Map& jpt::Efficiency::efficiency_

private

Definition at line 131 of file JetPlusTrackCorrector.h.

Referenced by outOfConeCorr(), and print().

const jpt::Map& jpt::Efficiency::leakage_

private

Definition at line 132 of file JetPlusTrackCorrector.h.

Referenced by inConeCorr(), and print().

const jpt::Map& jpt::Efficiency::response_

private

Definition at line 130 of file JetPlusTrackCorrector.h.

Referenced by inConeCorr(), print(), and reset().