std::is_pointer_interconvertible_base_of3
True if _derived is standard-layout and has a base class of type _base.
Usage
#include <type_traits>
Detailed Description
template<typename _Base, typename _Derived>
struct std::is_pointer_interconvertible_base_of< _Base, _Derived >"True if _Derived is standard-layout and has a base class of type _Base.
Since
C++20