| sdl::Class | Meta-class whose instances represent dynamically-loaded classes |
| sdl::ConcreteClass< T > | Concrete implementation of the base meta-class |
| sdl::Exception | Generic SDL exception |
| sdl::Member | Proxy for a data member or member function a dynamically-loaded class |
| sdl::Object | Proxy for an object of a dynamically-loaded class |
| sdl::TypeMismatch | Type mismatch exception |
| sdl::UnknownMember | Unknown member exception |