KinematicParticle.cc

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#include "RecoVertex/KinematicFitPrimitives/interface/KinematicParticle.h"
#include "TrackingTools/TransientTrack/interface/TransientTrackFromFTSFactory.h"
#include "RecoVertex/KinematicFitPrimitives/interface/KinematicConstraint.h"

KinematicParticle::~KinematicParticle() { delete lConstraint; }

bool KinematicParticle::operator<(const KinematicParticle& other) const {
  bool res = false;
  if (this < &other)
    res = true;
  return res;
}

KinematicState KinematicParticle::initialState() const { return initState; }

KinematicState KinematicParticle::currentState() const { return cState; }

KinematicConstraint* KinematicParticle::lastConstraint() const { return lConstraint; }

ReferenceCountingPointer<KinematicParticle> KinematicParticle::previousParticle() const { return pState; }

KinematicTree* KinematicParticle::correspondingTree() const { return tree; }

float KinematicParticle::chiSquared() const { return chi2; }

float KinematicParticle::degreesOfFreedom() const { return ndf; }

void KinematicParticle::setTreePointer(KinematicTree* tr) const { tree = tr; }

reco::TransientTrack KinematicParticle::refittedTransientTrack() const {
  TransientTrackFromFTSFactory factory;
  return factory.build(currentState().freeTrajectoryState());
}