std::is_pointer_interconvertible_base_of< _Base, _Derived >(3) Library Functions Manual NAME std::is_pointer_interconvertible_base_of< _Base, _Derived > - True if _Derived is standard-layout and has a base class of type _Base SYNOPSIS #include Inherits bool_constant< __is_pointer_interconvertible_base_of(_Base, _Derived)>. Detailed Description template 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 Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ std::is_pointer_interconvertible_base_of< _Base, _Derived >(3)