TemplatedNegativeTrackCountingComputer< Container, Base > Class Template Reference

#include <TemplatedNegativeTrackCountingComputer.h>

Inheritance diagram for TemplatedNegativeTrackCountingComputer< Container, Base >:

Public Member Functions
float	discriminator (const JetTagComputer::TagInfoHelper &ti) const
	TemplatedNegativeTrackCountingComputer (const edm::ParameterSet &parameters)
Public Member Functions inherited from TemplatedTrackCountingComputer< Container, Base >
float	discriminator (const TagInfoHelper &ti) const
	TemplatedTrackCountingComputer (const edm::ParameterSet &parameters)
Public Member Functions inherited from JetTagComputer
const std::vector< std::string > &	getInputLabels () const
virtual void	initialize (const JetTagComputerRecord &)
	JetTagComputer ()
	JetTagComputer (const edm::ParameterSet &configuration)
float	operator() (const reco::BaseTagInfo &info) const
float	operator() (const TagInfoHelper &helper) const
void	setupDone ()
virtual	~JetTagComputer ()

Additional Inherited Members
Public Types inherited from TemplatedTrackCountingComputer< Container, Base >
typedef reco::IPTagInfo < Container, Base >	TagInfo
Protected Member Functions inherited from TemplatedTrackCountingComputer< Container, Base >
std::multiset< float >	orderedSignificances (const TagInfo &tkip) const
Protected Member Functions inherited from JetTagComputer
virtual float	discriminator (const reco::BaseTagInfo &) const
void	uses (unsigned int id, const std::string &label)
void	uses (const std::string &label)
Protected Attributes inherited from TemplatedTrackCountingComputer< Container, Base >
double	m_cutMaxDecayLen
double	m_cutMaxDistToAxis
double	m_deltaR
int	m_ipType
double	m_minIP
int	m_nthTrack
reco::TrackBase::TrackQuality	m_trackQuality
bool	m_useAllQualities
bool	m_useSignedIPSig
bool	useVariableJTA_
reco::btag::variableJTAParameters	varJTApars

Detailed Description

template<class Container, class Base>
class TemplatedNegativeTrackCountingComputer< Container, Base >

Definition at line 7 of file TemplatedNegativeTrackCountingComputer.h.

Constructor & Destructor Documentation

template<class Container , class Base >

TemplatedNegativeTrackCountingComputer< Container, Base >::TemplatedNegativeTrackCountingComputer ( const edm::ParameterSet &  parameters )

inline

Definition at line 10 of file TemplatedNegativeTrackCountingComputer.h.

                                                                              : TemplatedTrackCountingComputer<Container,Base>(parameters)
  {
  }

Member Function Documentation

template<class Container , class Base >

float TemplatedNegativeTrackCountingComputer< Container, Base >::discriminator ( const JetTagComputer::TagInfoHelper &  ti ) const

inlinevirtual

Reimplemented from JetTagComputer.

Definition at line 14 of file TemplatedNegativeTrackCountingComputer.h.

References JetTagComputer::TagInfoHelper::get(), i, TemplatedTrackCountingComputer< Container, Base >::m_nthTrack, and TemplatedTrackCountingComputer< Container, Base >::orderedSignificances().

  {
    const typename TemplatedTrackCountingComputer<Container,Base>::TagInfo & tkip = ti.get<typename TemplatedTrackCountingComputer<Container,Base>::TagInfo>();
    std::multiset<float> significances = this->orderedSignificances(tkip);
    std::multiset<float>::iterator nth=significances.begin();
    for(int i=0;i<this->m_nthTrack-1 && nth!=significances.end();i++) nth++;  
    if(nth!=significances.end()) return -(*nth); else return -100.;
  }