makeParticle.cc

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// -*- C++ -*-
//
// Package:     FastSimulation/Particle
// Class  :     makeParticle
// 
// Implementation:
//     [Notes on implementation]
//
// Original Author:  Christopher Jones
//         Created:  Mon, 04 Mar 2019 17:15:41 GMT
//

// system include files

// user include files
#include "FastSimulation/Particle/interface/makeParticle.h"
#include "CommonTools/BaseParticlePropagator/interface/RawParticle.h"


inline RawParticle unchecked_makeParticle(int id, const math::XYZTLorentzVector& p, double mass, double charge) {
  return RawParticle(id,p,mass, charge);  
}

inline RawParticle unchecked_makeParticle(int id, const math::XYZTLorentzVector& p, const math::XYZTLorentzVector& xStart, double mass, double charge) {
  return RawParticle(id,p, xStart, mass, charge);
}


RawParticle makeParticle(HepPDT::ParticleDataTable const* table, int id, const math::XYZTLorentzVector& p) {
  double charge =0.;
  double mass = 0.;
  auto info = table->particle(HepPDT::ParticleID(id));
  if ( info ) { 
    charge = info->charge();
    mass   = info->mass().value();
  }

  return unchecked_makeParticle(id,p,mass, charge);
}

RawParticle makeParticle(HepPDT::ParticleDataTable const* table, int id, const math::XYZTLorentzVector& p, const math::XYZTLorentzVector& xStart) {
  double charge =0.;
  double mass = 0.;
  auto info = table->particle(HepPDT::ParticleID(id));
  if ( info ) { 
    charge = info->charge();
    mass   = info->mass().value();
  }
  return unchecked_makeParticle(id, p, xStart, mass, charge);
}