VertexFilter.cc File Reference

#include <functional>
#include <algorithm>
#include <iterator>
#include <cmath>
#include <set>
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "DataFormats/GeometryVector/interface/GlobalVector.h"
#include "DataFormats/GeometryVector/interface/VectorUtil.h"
#include "DataFormats/TrackReco/interface/TrackFwd.h"
#include "DataFormats/VertexReco/interface/Vertex.h"
#include "RecoBTag/SecondaryVertex/interface/SecondaryVertex.h"
#include "RecoBTag/SecondaryVertex/interface/TrackKinematics.h"
#include "RecoBTag/SecondaryVertex/interface/V0Filter.h"
#include "RecoBTag/SecondaryVertex/interface/VertexFilter.h"

Go to the source code of this file.

Functions
static unsigned int	computeSharedTracks (const Vertex &pv, const std::vector< TrackRef > &svTracks, double minTrackWeight)

Function Documentation

static unsigned int computeSharedTracks ( const Vertex &  pv, const std::vector< TrackRef > &  svTracks, double  minTrackWeight  )

static

Definition at line 41 of file VertexFilter.cc.

References prof2calltree::count, reco::Vertex::tracks_begin(), reco::Vertex::tracks_end(), and reco::Vertex::trackWeight().

Referenced by reco::VertexFilter::operator()().

{
    std::set<TrackRef> pvTracks;
    for(std::vector<TrackBaseRef>::const_iterator iter = pv.tracks_begin();
        iter != pv.tracks_end(); iter++)
        if (pv.trackWeight(*iter) >= minTrackWeight)
            pvTracks.insert(iter->castTo<TrackRef>());

    unsigned int count = 0;
    for(std::vector<TrackRef>::const_iterator iter = svTracks.begin();
        iter != svTracks.end(); iter++)
        count += pvTracks.count(*iter);

    return count;
}