I have class _A { public: inline void Method(); }; class _B : public _A {}; When I try to register asEngine->RegisterObjectMethod("_B","void Method()",asMETHOD(_B, Method), asCALL_THISCALL); it says it doesn't like that. I also tried it asMETHOD(_A,Method), which it liked even less. I seem to recall there was a restriction on virtual methods, but I was not aware it extended to ALL base class methods. Is my understanding correct or have I missed something? Thanks!

This is in fact a limitation of C++. It can't resolve _B::Method, because it wasn't inherited. _A::Method, ought to work. I don't know why that isn't so. Try making the method virtual.

Virtual methods are supported, as well as virtual methods from classes with multiple inheritance. The only thing that is not supported is virtual inheritance, i.e:

class _B : virtual _A {};