void GetGammaJet(TList & particleList, TLorentzVector & gamma, Int_t & id) ;
void GetLeadingCharge(TList & particleList, TLorentzVector & charge, Int_t & id) ;
void GetLeadingPi0(TList & particleList, TLorentzVector & pi0) ;
void GetGammaJet(TList & particleList, TLorentzVector & gamma, Int_t & id) ;
void GetLeadingCharge(TList & particleList, TLorentzVector & charge, Int_t & id) ;
void GetLeadingPi0(TList & particleList, TLorentzVector & pi0) ;