is_base_of< Base, Derived > Struct Template Reference

Compile-time inheritance check (replacement for std::is_base_of). More...

#include <simple_type_traits.h>

Static Public Attributes
static constexpr bool	value = detail::is_base_of_impl<Base, Derived>::value

Detailed Description

template<typename Base, typename Derived>
struct is_base_of< Base, Derived >

Compile-time inheritance check (replacement for std::is_base_of).

Template Parameters

Base	Candidate base class.
Derived	Candidate derived class.

Uses the compiler intrinsic __is_base_of when available, otherwise falls back to a pointer-conversion SFINAE check.

Note

The fallback does not detect private/ambiguous inheritance (the intrinsic does). This is acceptable for the library's use cases where inheritance is always public.

Member Data Documentation

value

template<typename Base , typename Derived >

constexpr bool is_base_of< Base, Derived >::value = detail::is_base_of_impl<Base, Derived>::value

staticconstexpr

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The documentation for this struct was generated from the following file:

• core/include/simple_type_traits.h