std::chrono::steady_clock(3) Library Functions Manual NAME std::chrono::steady_clock - Monotonic clock. SYNOPSIS #include Public Types typedef chrono::nanoseconds duration typedef duration::period period typedef duration::rep rep typedef chrono::time_point< steady_clock, duration > time_point Static Public Member Functions static time_point now () noexcept Static Public Attributes static constexpr bool is_steady Detailed Description Monotonic clock. Time returned has the property of only increasing at a uniform rate. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ std::chrono::steady_clock(3)