A type F meets the ProFacade requirements of a type P if F meets the ProBasicFacade requirements, and P meets the requirements defined by F::constraints, and the following expressions are well-formed and have the specified semantics.
| Expressions | Semantics |
|---|---|
typename F::convention_types |
A tuple-like type that contains any number of distinct types Cs. Each type C in Cs shall meet the ProConvention requirements of P. |
typename F::reflection_types |
A tuple-like type that contains any number of distinct types Rs. Each type R in Rs shall meet the ProReflection requirements of P. |