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TrackingParticleSelector Class Reference

#include <PhysicsTools/RecoAlgos/interface/TrackingParticleSelector.h>

List of all members.

Public Member Functions
bool	operator() (const TrackingParticle &tp) const
	Operator() performs the selection: e.g. if (tPSelector(tp)) {...}.
	TrackingParticleSelector (double ptMin, double minRapidity, double maxRapidity, double tip, double lip, int minHit, bool signalOnly, bool chargedOnly, std::vector< int > pdgId=std::vector< int >())
	TrackingParticleSelector ()
Private Attributes
bool	chargedOnly_
double	lip_
double	maxRapidity_
int	minHit_
double	minRapidity_
std::vector< int >	pdgId_
double	ptMin_
bool	signalOnly_
double	tip_

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Detailed Description

Definition at line 13 of file TrackingParticleSelector.h.

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Constructor & Destructor Documentation

TrackingParticleSelector::TrackingParticleSelector

(

)

[inline]

Definition at line 16 of file TrackingParticleSelector.h.

{}

TrackingParticleSelector::TrackingParticleSelector	(	double	ptMin,
		double	minRapidity,
		double	maxRapidity,
		double	tip,
		double	lip,
		int	minHit,
		bool	signalOnly,
		bool	chargedOnly,
		std::vector< int >	pdgId = std::vector<int>()
	)			[inline]

Definition at line 17 of file TrackingParticleSelector.h.

                                                                      :
    ptMin_( ptMin ), minRapidity_( minRapidity ), maxRapidity_( maxRapidity ),
    tip_( tip ), lip_( lip ), minHit_( minHit ), signalOnly_(signalOnly), chargedOnly_(chargedOnly), pdgId_( pdgId ) { }

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Member Function Documentation

bool TrackingParticleSelector::operator()

(

const TrackingParticle &

tp

)

const [inline]

Operator() performs the selection: e.g. if (tPSelector(tp)) {...}.

Definition at line 24 of file TrackingParticleSelector.h.

References EncodedEventId::bunchCrossing(), reco::Particle::charge(), chargedOnly_, EncodedEventId::event(), TrackingParticle::eventId(), it, lip_, TrackingParticle::matchedHit(), maxRapidity_, minHit_, minRapidity_, reco::Particle::momentum(), TrackingParticle::pdgId(), pdgId_, ptMin_, signal, signalOnly_, funct::sqrt(), tip_, and reco::Particle::vertex().

                                                       { 
    if (chargedOnly_ && tp.charge()==0) return false;//select only if charge!=0
    bool testId = false;
    unsigned int idSize = pdgId_.size();
    if (idSize==0) testId = true;
    else for (unsigned int it=0;it!=idSize;++it){
      if (tp.pdgId()==pdgId_[it]) testId = true;
    }
    bool signal = true;
    if (signalOnly_) signal = (tp.eventId().bunchCrossing()== 0 && tp.eventId().event() == 0);
    return (
            tp.matchedHit() >= minHit_ &&
            sqrt(tp.momentum().perp2()) >= ptMin_ && 
            tp.momentum().eta() >= minRapidity_ && tp.momentum().eta() <= maxRapidity_ && 
            sqrt(tp.vertex().perp2()) <= tip_ &&
            fabs(tp.vertex().z()) <= lip_ &&
            testId &&
            signal
            );
  }

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Member Data Documentation

bool TrackingParticleSelector::chargedOnly_ [private]

Definition at line 53 of file TrackingParticleSelector.h.

Referenced by operator()().

double TrackingParticleSelector::lip_ [private]

Definition at line 50 of file TrackingParticleSelector.h.

Referenced by operator()().

double TrackingParticleSelector::maxRapidity_ [private]

Definition at line 48 of file TrackingParticleSelector.h.

Referenced by operator()().

int TrackingParticleSelector::minHit_ [private]

Definition at line 51 of file TrackingParticleSelector.h.

Referenced by operator()().

double TrackingParticleSelector::minRapidity_ [private]

Definition at line 47 of file TrackingParticleSelector.h.

Referenced by operator()().

std::vector<int> TrackingParticleSelector::pdgId_ [private]

Definition at line 54 of file TrackingParticleSelector.h.

Referenced by operator()().

double TrackingParticleSelector::ptMin_ [private]

Definition at line 46 of file TrackingParticleSelector.h.

Referenced by operator()().

bool TrackingParticleSelector::signalOnly_ [private]

Definition at line 52 of file TrackingParticleSelector.h.

Referenced by operator()().

double TrackingParticleSelector::tip_ [private]

Definition at line 49 of file TrackingParticleSelector.h.

Referenced by operator()().

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The documentation for this class was generated from the following file:

• PhysicsTools/RecoAlgos/interface/TrackingParticleSelector.h

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