#include <RecoTrackSelector.h>

Inheritance diagram for RecoTrackSelector:

Public Types
typedef reco::TrackCollection	collection
typedef container::const_iterator	const_iterator
typedef std::vector< const reco::Track * >	container
Public Member Functions
const_iterator	begin () const
const_iterator	end () const
bool	operator() (const reco::Track &t, const reco::BeamSpot *bs)
	Operator() performs the selection: e.g. if (recoTrackSelector(track)) {...}.
	RecoTrackSelector (const edm::ParameterSet &cfg)
	RecoTrackSelector ()
	Constructors.
	RecoTrackSelector (double ptMin, double minRapidity, double maxRapidity, double tip, double lip, int minHit, int min3DHit, double maxChi2, std::vector< std::string > quality, std::vector< std::string > algorithm)
void	select (const edm::Handle< collection > &c, const edm::Event &event, const edm::EventSetup &)
size_t	size () const
Protected Attributes
std::vector < reco::TrackBase::TrackAlgorithm >	algorithm_
edm::InputTag	bsSrc_
double	lip_
double	maxChi2_
double	maxRapidity_
int	min3DHit_
int	minHit_
double	minRapidity_
double	ptMin_
std::vector < reco::TrackBase::TrackQuality >	quality_
container	selected_
double	tip_

Detailed Description

Definition at line 16 of file RecoTrackSelector.h.

Member Typedef Documentation

typedef reco::TrackCollection RecoTrackSelector::collection

Definition at line 18 of file RecoTrackSelector.h.

typedef container::const_iterator RecoTrackSelector::const_iterator

Definition at line 20 of file RecoTrackSelector.h.

typedef std::vector<const reco::Track *> RecoTrackSelector::container

Definition at line 19 of file RecoTrackSelector.h.

Constructor & Destructor Documentation

RecoTrackSelector::RecoTrackSelector ( ) [inline]

Constructors.

Definition at line 23 of file RecoTrackSelector.h.

{}

RecoTrackSelector::RecoTrackSelector ( const edm::ParameterSet & cfg ) [inline]

Definition at line 24 of file RecoTrackSelector.h.

References reco::TrackBase::algoByName(), algorithm(), algorithm_, edm::ParameterSet::getParameter(), j, quality_, and reco::TrackBase::qualityByName().

                                                    :
    ptMin_(cfg.getParameter<double>("ptMin")),
    minRapidity_(cfg.getParameter<double>("minRapidity")),
    maxRapidity_(cfg.getParameter<double>("maxRapidity")),
    tip_(cfg.getParameter<double>("tip")),
    lip_(cfg.getParameter<double>("lip")),
    minHit_(cfg.getParameter<int>("minHit")),
    min3DHit_(cfg.getParameter<int>("min3DHit")),
    maxChi2_(cfg.getParameter<double>("maxChi2")),
    bsSrc_(cfg.getParameter<edm::InputTag>("beamSpot")) 
    {
      std::vector<std::string> quality = cfg.getParameter<std::vector<std::string> >("quality");
      for (unsigned int j=0;j<quality.size();j++) quality_.push_back(reco::TrackBase::qualityByName(quality[j]));
      std::vector<std::string> algorithm = cfg.getParameter<std::vector<std::string> >("algorithm");
      for (unsigned int j=0;j<algorithm.size();j++) algorithm_.push_back(reco::TrackBase::algoByName(algorithm[j]));
    }

RecoTrackSelector::RecoTrackSelector	(	double	ptMin,
		double	minRapidity,
		double	maxRapidity,
		double	tip,
		double	lip,
		int	minHit,
		int	min3DHit,
		double	maxChi2,
		std::vector< std::string >	quality,
		std::vector< std::string >	algorithm
	)		`[inline]`

Definition at line 41 of file RecoTrackSelector.h.

References reco::TrackBase::algoByName(), algorithm_, j, quality_, and reco::TrackBase::qualityByName().

                                                                                      :
    ptMin_( ptMin ), minRapidity_( minRapidity ), maxRapidity_( maxRapidity ),
    tip_( tip ), lip_( lip ), minHit_( minHit ), min3DHit_( min3DHit), maxChi2_( maxChi2 ) 
    { 
      for (unsigned int j=0;j<quality.size();j++) quality_.push_back(reco::TrackBase::qualityByName(quality[j]));
      for (unsigned int j=0;j<algorithm.size();j++) algorithm_.push_back(reco::TrackBase::algoByName(algorithm[j]));
    }

Member Function Documentation

const_iterator RecoTrackSelector::begin ( void ) const [inline]

Reimplemented in RecoTrackRefSelector.

Definition at line 51 of file RecoTrackSelector.h.

References selected_.

{ return selected_.begin(); }

const_iterator RecoTrackSelector::end ( void ) const [inline]

Reimplemented in RecoTrackRefSelector.

Definition at line 52 of file RecoTrackSelector.h.

References selected_.

{ return selected_.end(); }

bool RecoTrackSelector::operator()	(	const reco::Track &	t,
		const reco::BeamSpot *	bs
	)		`[inline]`

Operator() performs the selection: e.g. if (recoTrackSelector(track)) {...}.

Definition at line 66 of file RecoTrackSelector.h.

References reco::TrackBase::algo(), algorithm_, reco::TrackBase::dsz(), reco::TrackBase::dxy(), reco::TrackBase::eta(), spr::find(), reco::TrackBase::hitPattern(), i, lip_, maxChi2_, maxRapidity_, min3DHit_, minHit_, minRapidity_, reco::TrackBase::normalizedChi2(), reco::BeamSpot::position(), reco::TrackBase::pt(), ptMin_, reco::TrackBase::quality(), quality_, and tip_.

                                                                {
    bool quality_ok = true;
    if (quality_.size()!=0) {
      quality_ok = false;
      for (unsigned int i = 0; i<quality_.size();++i) {
        if (t.quality(quality_[i])){
          quality_ok = true;
          break;          
        }
      }
    }
    bool algo_ok = true;
    if (algorithm_.size()!=0) {
      if (std::find(algorithm_.begin(),algorithm_.end(),t.algo())==algorithm_.end()) algo_ok = false;
    }
    return
      (t.hitPattern().trackerLayersWithMeasurement() >= minHit_ &&
       t.hitPattern().pixelLayersWithMeasurement() +
       t.hitPattern().numberOfValidStripLayersWithMonoAndStereo() >= min3DHit_ &&
       fabs(t.pt()) >= ptMin_ &&
       t.eta() >= minRapidity_ && t.eta() <= maxRapidity_ &&
       fabs(t.dxy(bs->position())) <= tip_ &&
       fabs(t.dsz(bs->position())) <= lip_  &&
       t.normalizedChi2()<=maxChi2_ &&
       quality_ok &&
       algo_ok);
  }

void RecoTrackSelector::select	(	const edm::Handle< collection > &	c,
		const edm::Event &	event,
		const edm::EventSetup &
	)		`[inline]`

Reimplemented in RecoTrackRefSelector.

Definition at line 54 of file RecoTrackSelector.h.

References SiPixelRawToDigiRegional_cfi::beamSpot, bsSrc_, edm::Handle< T >::product(), and selected_.

                                                                                             {
    selected_.clear();
    edm::Handle<reco::BeamSpot> beamSpot;
    event.getByLabel(bsSrc_,beamSpot); 
    for( reco::TrackCollection::const_iterator trk = c->begin(); 
         trk != c->end(); ++ trk )
      if ( operator()(*trk,beamSpot.product()) ) {
        selected_.push_back( & * trk );
      }
  }