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File indexing completed on 2024-04-06 12:22:37
0001 #ifndef GenMuonPair_h 0002 #define GenMuonPair_h 0003 0004 #include <TObject.h> 0005 #include "DataFormats/Candidate/interface/Particle.h" 0006 // #include "MuonAnalysis/MomentumScaleCalibration/interface/BaseMuonPair.h" 0007 #include "MuonAnalysis/MomentumScaleCalibration/interface/Muon.h" 0008 0009 typedef reco::Particle::LorentzVector lorentzVector; 0010 0011 /** 0012 * For simplicity we use a different class than for reco used to save the gen muon pairs in a root tree. <br> 0013 * The reason is that there is no need for a map in this case as there is only one collection of generated muons. <br> 0014 * Additionally we want to save the motherId (we could have done using one of the unsigned int in the MuonPair class, 0015 * but this way the name of the datamember is more explicative). <br> 0016 * If it will be needed, it will be straightforward to migrate also the genMuons to use the MuonPair class. 0017 */ 0018 0019 class GenMuonPair : public TObject { 0020 public: 0021 GenMuonPair() 0022 : mu1(lorentzVector(0, 0, 0, 0), -1), 0023 mu2(lorentzVector(0, 0, 0, 0), 1), 0024 motherId(0) //, 0025 // statusMu(-1), 0026 {} 0027 0028 GenMuonPair(const MuScleFitMuon& initMu1, const MuScleFitMuon& initMu2, const int initMotherId) 0029 : // const int initMotherId, const int initStatusMu) : 0030 mu1(initMu1), 0031 mu2(initMu2), 0032 motherId(initMotherId) //, 0033 // statusMu(initStatusMu) 0034 // , 0035 // motherId(initMotherId) 0036 { 0037 // Put this in the initialization list and root will not compile... 0038 // Probably some conflict with the other MuonPair class that also contains integers or 0039 // something even weirder... 0040 /* motherId = initMotherId; */ 0041 } 0042 0043 /// Used to copy the content of another GenMuonPair 0044 void copy(const GenMuonPair& copyPair) { 0045 mu1 = copyPair.mu1; 0046 mu2 = copyPair.mu2; 0047 motherId = copyPair.motherId; 0048 // statusMu = copyPair.statusMu; 0049 } 0050 0051 MuScleFitMuon mu1; 0052 MuScleFitMuon mu2; 0053 Int_t motherId; 0054 // Int_t statusMu; 0055 0056 ClassDef(GenMuonPair, 3) 0057 }; 0058 ClassImp(GenMuonPair); 0059 0060 #endif
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