CaloAnalysis/src/CaloParticle.cc

0001 #include "SimDataFormats/CaloAnalysis/interface/CaloParticle.h"
0002
0003 #include "DataFormats/HepMCCandidate/interface/GenParticle.h"
0004
0005 #include <FWCore/MessageLogger/interface/MessageLogger.h>
0006
0007 #include "SimDataFormats/CaloAnalysis/interface/SimCluster.h"
0008
0009 const unsigned int CaloParticle::longLivedTag = 65536;
0010
0011 CaloParticle::CaloParticle() {
0012   // No operation
0013 }
0014
0015 CaloParticle::CaloParticle(const SimTrack &simtrk) {
0016   addG4Track(simtrk);
0017   event_ = simtrk.eventId();
0018   particleId_ = simtrk.trackId();
0019   theMomentum_.SetPxPyPzE(
0020       simtrk.momentum().px(), simtrk.momentum().py(), simtrk.momentum().pz(), simtrk.momentum().E());
0021 }
0022
0023 CaloParticle::CaloParticle(EncodedEventId eventID, uint32_t particleID) {
0024   event_ = eventID;
0025   particleId_ = particleID;
0026 }
0027
0028 CaloParticle::~CaloParticle() {}
0029
0030 std::ostream &operator<<(std::ostream &s, CaloParticle const &tp) {
0031   s << "Calo Particle:" << std::endl;
0032   s << "CP momentum, q, ID, & Event #: " << tp.p4() << " " << tp.charge() << " " << tp.pdgId() << " "
0033     << tp.eventId().bunchCrossing() << "." << tp.eventId().event() << std::endl;
0034
0035   for (CaloParticle::genp_iterator hepT = tp.genParticle_begin(); hepT != tp.genParticle_end(); ++hepT) {
0036     s << " HepMC Track Momentum " << (*hepT)->momentum().rho() << std::endl;
0037   }
0038
0039   for (CaloParticle::g4t_iterator g4T = tp.g4Track_begin(); g4T != tp.g4Track_end(); ++g4T) {
0040     s << " Geant Track Momentum  " << g4T->momentum() << std::endl;
0041     s << " Geant Track ID & type " << g4T->trackId() << " " << g4T->type() << std::endl;
0042     if (g4T->type() != tp.pdgId()) {
0043       s << " Mismatch b/t CaloParticle and Geant types" << std::endl;
0044     }
0045   }
0046   s << "SimClusters in this CaloParticle: " << std::endl;
0047   for (auto itr = tp.simClusters_.begin(); itr != tp.simClusters_.end(); ++itr) {
0048     s << **itr;
0049   }
0050   s << std::endl;
0051   return s;
0052 }