// Default constructor
}
//____________________________________________________________
-AliGenParam::AliGenParam(Int_t npart, AliGenLib * Library, Int_t param, const char* tname)
+AliGenParam::AliGenParam(Int_t npart, const AliGenLib * Library, Int_t param, const char* tname)
:AliGenMC(npart),
fPtParaFunc(Library->GetPt(param, tname)),
fYParaFunc (Library->GetY (param, tname)),