PFBlockElementBrem.cc

Go to the documentation of this file.

#include "DataFormats/ParticleFlowReco/interface/PFBlockElementBrem.h"
#include "DataFormats/ParticleFlowReco/interface/PFRecTrack.h"
#include "DataFormats/Common/interface/Ref.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/ParticleFlowReco/interface/PFTrajectoryPoint.h"

#include <iomanip>

using namespace reco;
using namespace std;

PFBlockElementBrem::PFBlockElementBrem(const GsfPFRecTrackRef& gsfref,
                                       const double DeltaP,
                                       const double SigmaDeltaP,
                                       const unsigned int indTrajPoint)
    : PFBlockElement(BREM),
      GsftrackRefPF_(gsfref),
      GsftrackRef_(gsfref->gsfTrackRef()),
      deltaP_(DeltaP),
      sigmadeltaP_(SigmaDeltaP),
      indPoint_(indTrajPoint) {
  const reco::PFTrajectoryPoint& atECAL =
      ((*GsftrackRefPF()).PFRecBrem()[(indPoint_ - 2)]).extrapolatedPoint(reco::PFTrajectoryPoint::ECALEntrance);
  if (atECAL.isValid())
    positionAtECALEntrance_.SetCoordinates(atECAL.position().x(), atECAL.position().y(), atECAL.position().z());
}

void PFBlockElementBrem::Dump(ostream& out, const char* tab) const {
  if (!out)
    return;

  if (!GsftrackRefPF_.isNull()) {
    double charge = 0.;
    double dp = deltaP_;
    double sigmadp = sigmadeltaP_;
    int indextrj = (indPoint_ - 2);
    out << setprecision(0);
    out << tab << setw(7) << "charge=" << setw(3) << charge;
    out << setprecision(3);
    out << setiosflags(ios::right);
    out << setiosflags(ios::fixed);
    out << ", DeltaP=  " << dp;
    out << ", SigmaDeltaP=  " << sigmadp;
    out << ", Traj Point=  " << indextrj;
    out << resetiosflags(ios::right | ios::fixed);
  }
}