CombinedSVComputer.cc File Reference

#include <iostream>
#include <cstddef>
#include <string>
#include <cmath>
#include <vector>
#include <Math/VectorUtil.h>
#include "FWCore/Utilities/interface/Exception.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "DataFormats/Math/interface/Vector3D.h"
#include "DataFormats/Math/interface/LorentzVector.h"
#include "DataFormats/GeometryCommonDetAlgo/interface/Measurement1D.h"
#include "DataFormats/GeometryVector/interface/GlobalPoint.h"
#include "DataFormats/GeometryVector/interface/GlobalVector.h"
#include "DataFormats/GeometryVector/interface/VectorUtil.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/TrackReco/interface/TrackFwd.h"
#include "DataFormats/BTauReco/interface/TrackIPTagInfo.h"
#include "DataFormats/BTauReco/interface/SecondaryVertexTagInfo.h"
#include "DataFormats/BTauReco/interface/TaggingVariable.h"
#include "DataFormats/BTauReco/interface/VertexTypes.h"
#include "RecoVertex/VertexPrimitives/interface/ConvertToFromReco.h"
#include "RecoBTag/SecondaryVertex/interface/ParticleMasses.h"
#include "RecoBTag/SecondaryVertex/interface/TrackSorting.h"
#include "RecoBTag/SecondaryVertex/interface/TrackSelector.h"
#include "RecoBTag/SecondaryVertex/interface/TrackKinematics.h"
#include "RecoBTag/SecondaryVertex/interface/V0Filter.h"
#include "RecoBTag/SecondaryVertex/interface/CombinedSVComputer.h"

Go to the source code of this file.

Classes
struct	CombinedSVComputer::IterationRange

Macros
#define	range_for(i, x)   for(int i = (x).begin; i != (x).end; i += (x).increment)

Functions
static edm::ParameterSet	dropDeltaR (const edm::ParameterSet &pset)
static double	etaRel (const math::XYZVector &dir, const math::XYZVector &track)

Macro Definition Documentation

#define range_for	(		i,
			x
	)		for(int i = (x).begin; i != (x).end; i += (x).increment)

Definition at line 41 of file CombinedSVComputer.cc.

Referenced by CombinedSVComputer::operator()(), and CombinedSVComputer::threshTrack().

Function Documentation

static edm::ParameterSet dropDeltaR ( const edm::ParameterSet &  pset )

static

Definition at line 44 of file CombinedSVComputer.cc.

References edm::ParameterSet::addParameter().

{
    edm::ParameterSet psetCopy(pset);
    psetCopy.addParameter<double>("jetDeltaRMax", 99999.0);
    return psetCopy;
}

static double etaRel ( const math::XYZVector &  dir, const math::XYZVector &  track  )

static

Definition at line 130 of file CombinedSVComputer.cc.

References relval_parameters_module::energy, create_public_lumi_plots::log, reco::ParticleMasses::piPlus, and mathSSE::sqrt().

Referenced by CombinedSVComputer::operator()().

{
    double momPar = dir.Dot(track);
    double energy = std::sqrt(track.Mag2() +
                              ROOT::Math::Square(ParticleMasses::piPlus));

    return 0.5 * std::log((energy + momPar) / (energy - momPar));
}