File indexing completed on 2023-10-25 09:36:01
0001 #ifndef CommonTools_CandUtils_pdgIdUtils_h
0002 #define CommonTools_CandUtils_pdgIdUtils_h
0003 #include "DataFormats/Candidate/interface/Candidate.h"
0004
0005 namespace reco {
0006
0007 inline bool isElectron(const Candidate& part) { return abs(part.pdgId()) == 11; }
0008
0009 inline bool isMuon(const Candidate& part) { return abs(part.pdgId()) == 13; }
0010
0011 inline bool isTau(const Candidate& part) { return abs(part.pdgId()) == 15; }
0012
0013 inline bool isLepton(const Candidate& part) {
0014 return abs(part.pdgId()) == 11 || abs(part.pdgId()) == 13 || abs(part.pdgId()) == 15;
0015 }
0016
0017 inline bool isNeutrino(const Candidate& part) {
0018 return abs(part.pdgId()) == 12 || abs(part.pdgId()) == 14 || abs(part.pdgId()) == 16;
0019 }
0020
0021 inline int flavour(const Candidate& part) {
0022 int id = part.pdgId();
0023 return id / abs(id);
0024 }
0025
0026 }
0027
0028 #endif