std::ranges::less - ranges::less function object type.

       Generated automatically by Doxygen for libstdc++ from the source code.

                                                    libstdc++                            std::ranges::less(3cxx)

       ranges::less function object type.

       std::ranges::less - ranges::less function object type.

       #include <functional>

   PublicTypesusingis_transparent = __is_transparentPublicMemberFunctions
       template<typename _Tp , typename _Up >
           requires totally_ordered_with<_Tp, _Up>constexpr bool operator() (_Tp &&__t, _Up &&__u) const
           noexcept(noexcept(std::declval< _Tp >()< std::declval< _Up >()))"