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reco::TrackSelector

reco::TrackSelector Class Reference

#include <RecoBTag/SecondaryVertex/interface/TrackSelector.h>

List of all members.

Public Member Functions

bool operator() (const reco::Track &track, const reco::TrackIPTagInfo::TrackIPData &ipData, const reco::Jet &jet, const GlobalPoint &pv) const
 TrackSelector (const edm::ParameterSet &params)
 ~TrackSelector ()

Private Attributes

double maxDecayLen
double maxDistToAxis
double maxJetDeltaR
double maxNormChi2
unsigned int minPixelHits
double minPt
unsigned int minTotalHits
reco::TrackBase::TrackQuality quality
bool selectQuality
double sip2dSigMax
double sip2dSigMin
double sip2dValMax
double sip2dValMin
double sip3dSigMax
double sip3dSigMin
double sip3dValMax
double sip3dValMin

Detailed Description

Definition at line 13 of file TrackSelector.h.

Constructor & Destructor Documentation

TrackSelector::TrackSelector ( const edm::ParameterSet &  params  ) 

Definition at line 16 of file TrackSelector.cc.

References edm::ParameterSet::getParameter(), quality, reco::TrackBase::qualityByName(), selectQuality, and reco::TrackBase::undefQuality.

00016                                                           :
00017         minPixelHits(params.getParameter<unsigned int>("pixelHitsMin")),
00018         minTotalHits(params.getParameter<unsigned int>("totalHitsMin")),
00019         minPt(params.getParameter<double>("ptMin")),
00020         maxNormChi2(params.getParameter<double>("normChi2Max")),
00021         maxJetDeltaR(params.getParameter<double>("jetDeltaRMax")),
00022         maxDistToAxis(params.getParameter<double>("maxDistToAxis")),
00023         maxDecayLen(params.getParameter<double>("maxDecayLen")),
00024         sip2dValMin(params.getParameter<double>("sip2dValMin")),
00025         sip2dValMax(params.getParameter<double>("sip2dValMax")),
00026         sip2dSigMin(params.getParameter<double>("sip2dSigMin")),
00027         sip2dSigMax(params.getParameter<double>("sip2dSigMax")),
00028         sip3dValMin(params.getParameter<double>("sip3dValMin")),
00029         sip3dValMax(params.getParameter<double>("sip3dValMax")),
00030         sip3dSigMin(params.getParameter<double>("sip3dSigMin")),
00031         sip3dSigMax(params.getParameter<double>("sip3dSigMax"))
00032 {
00033         std::string qualityClass =
00034                         params.getParameter<std::string>("qualityClass");
00035         if (qualityClass == "any" || qualityClass == "Any" ||
00036             qualityClass == "ANY" || qualityClass == "") {
00037                 selectQuality = false;
00038                 quality = reco::TrackBase::undefQuality;
00039         } else {
00040                 selectQuality = true;
00041                 quality = reco::TrackBase::qualityByName(qualityClass);
00042         }
00043 }

reco::TrackSelector::~TrackSelector (  )  [inline]

Definition at line 16 of file TrackSelector.h.

00016 {}

Member Function Documentation

bool TrackSelector::operator() ( const reco::Track &  track,
const reco::TrackIPTagInfo::TrackIPData &  ipData,
const reco::Jet &  jet,
const GlobalPoint &  pv 
) const

Definition at line 46 of file TrackSelector.cc.

References funct::abs(), reco::TrackIPTagInfo::TrackIPData::closestToJetAxis, reco::TrackIPTagInfo::TrackIPData::distanceToJetAxis, reco::TrackBase::hitPattern(), int, reco::TrackIPTagInfo::TrackIPData::ip2d, reco::TrackIPTagInfo::TrackIPData::ip3d, muonGeometry::mag(), maxDecayLen, maxDistToAxis, maxJetDeltaR, maxNormChi2, minPixelHits, minPt, minTotalHits, reco::TrackBase::momentum(), reco::Particle::momentum(), reco::TrackBase::normalizedChi2(), reco::HitPattern::numberOfValidHits(), reco::HitPattern::numberOfValidPixelHits(), reco::TrackBase::pt(), quality, reco::TrackBase::quality(), selectQuality, Measurement1D::significance(), sip2dSigMax, sip2dSigMin, sip2dValMax, sip2dValMin, sip3dSigMax, sip3dSigMin, sip3dValMax, sip3dValMin, and Measurement1D::value().

00050 {
00051         return (!selectQuality || track.quality(quality)) &&
00052                (minPixelHits <= 0 ||
00053                 track.hitPattern().numberOfValidPixelHits() >= (int)minPixelHits) &&
00054                (minTotalHits <= 0 ||
00055                 track.hitPattern().numberOfValidHits() >= (int)minPixelHits) &&
00056                track.pt() >= minPt &&
00057                track.normalizedChi2() < maxNormChi2 &&
00058                VectorUtil::DeltaR(jet.momentum(),
00059                                   track.momentum()) < maxJetDeltaR &&
00060                std::abs(ipData.distanceToJetAxis) <= maxDistToAxis &&
00061                (ipData.closestToJetAxis - pv).mag() <= maxDecayLen &&
00062                ipData.ip2d.value()        >= sip2dValMin &&
00063                ipData.ip2d.value()        <= sip2dValMax &&
00064                ipData.ip2d.significance() >= sip2dSigMin &&
00065                ipData.ip2d.significance() <= sip2dSigMax &&
00066                ipData.ip3d.value()        >= sip3dValMin &&
00067                ipData.ip3d.value()        <= sip3dValMax &&
00068                ipData.ip3d.significance() >= sip3dSigMin &&
00069                ipData.ip3d.significance() <= sip3dSigMax;
00070 }

Member Data Documentation

double reco::TrackSelector::maxDecayLen [private]

Definition at line 32 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::maxDistToAxis [private]

Definition at line 31 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::maxJetDeltaR [private]

Definition at line 30 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::maxNormChi2 [private]

Definition at line 29 of file TrackSelector.h.

Referenced by operator()().

unsigned int reco::TrackSelector::minPixelHits [private]

Definition at line 26 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::minPt [private]

Definition at line 28 of file TrackSelector.h.

Referenced by operator()().

unsigned int reco::TrackSelector::minTotalHits [private]

Definition at line 27 of file TrackSelector.h.

Referenced by operator()().

reco::TrackBase::TrackQuality reco::TrackSelector::quality [private]

Definition at line 25 of file TrackSelector.h.

Referenced by operator()(), and TrackSelector().

bool reco::TrackSelector::selectQuality [private]

Definition at line 24 of file TrackSelector.h.

Referenced by operator()(), and TrackSelector().

double reco::TrackSelector::sip2dSigMax [private]

Definition at line 36 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::sip2dSigMin [private]

Definition at line 35 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::sip2dValMax [private]

Definition at line 34 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::sip2dValMin [private]

Definition at line 33 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::sip3dSigMax [private]

Definition at line 40 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::sip3dSigMin [private]

Definition at line 39 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::sip3dValMax [private]

Definition at line 38 of file TrackSelector.h.

Referenced by operator()().

double reco::TrackSelector::sip3dValMin [private]

Definition at line 37 of file TrackSelector.h.

Referenced by operator()().

The documentation for this class was generated from the following files:
Generated on Tue Jun 9 18:51:34 2009 for CMSSW by  doxygen 1.5.4