std::is_layout_compatible< _Tp, _Up >(3) Library Functions Manual NAME std::is_layout_compatible< _Tp, _Up > SYNOPSIS #include Inherits bool_constant< __is_layout_compatible(_Tp, _Up)>. Detailed Description template struct std::is_layout_compatible< _Tp, _Up >" o Remove references and cv-qualifiers. Since C++20 C++20 Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ std::is_layout_compatible< _Tp, _Up >(3)