AliGenParam(Int_t npart, AliGenLib * Library, Int_t param, char* tname = 0);
AliGenParam(Int_t npart, Int_t param, const char* tname = 0, const char* name = 0);
AliGenParam(Int_t npart, Int_t param,
AliGenParam(Int_t npart, AliGenLib * Library, Int_t param, char* tname = 0);
AliGenParam(Int_t npart, Int_t param, const char* tname = 0, const char* name = 0);
AliGenParam(Int_t npart, Int_t param,