AliReducedGeneratedParticle.cxx

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 * Author: The ALICE Off-line Project.                                    *
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#include <TVector3.h>
#include "AliReducedGeneratedParticle.h"

ClassImp(HighPtTracks::AliReducedGeneratedParticle)

namespace HighPtTracks {

AliReducedGeneratedParticle::AliReducedGeneratedParticle():
  TObject(),
  fParticleID(-1),
  fPDGCode(-10000),
  fEnergy(-1.)
{
  memset(fPVec, 0, sizeof(Double_t) * 3);
}

AliReducedGeneratedParticle::AliReducedGeneratedParticle(Int_t id, Int_t pdg,
    Double_t px, Double_t py, Double_t pz, Double_t energy):
  TObject(),
  fParticleID(id),
  fPDGCode(pdg),
  fEnergy(energy)
{
  fPVec[0] = px;
  fPVec[1] = py;
  fPVec[2] = px;
}

AliReducedGeneratedParticle::~AliReducedGeneratedParticle() {}

Double_t AliReducedGeneratedParticle::Pt() const {
  TVector3 pvec(fPVec[0], fPVec[1], fPVec[2]);
  return pvec.Pt();
}

Double_t AliReducedGeneratedParticle::Eta() const {
  TVector3 pvec(fPVec[0], fPVec[1], fPVec[2]);
  return pvec.Eta();
}

Double_t AliReducedGeneratedParticle::Phi() const {
  TVector3 pvec(fPVec[0], fPVec[1], fPVec[2]);
  return pvec.Phi();
}

void AliReducedGeneratedParticle::FillMomentumVector(TVector3 &pvec) const{
  pvec.SetXYZ(fPVec[0], fPVec[1], fPVec[2]);
}


} /* namespace HighPtTracks */