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std::chrono::utc_clock(3cxx) std::chrono::utc_clock(3cxx)

NAME

std::chrono::utc_clock

SYNOPSIS

#include <chrono>

Public Types


using duration = chrono::duration< rep, period >
using period = system_clock::period
using rep = system_clock::rep
using time_point = chrono::time_point< utc_clock >

Static Public Member Functions


template<typename _Duration > static utc_time< common_type_t< _Duration, seconds > > from_sys (const sys_time< _Duration > &__t)
static time_point now ()
template<typename _Duration > static sys_time< common_type_t< _Duration, seconds > > to_sys (const utc_time< _Duration > &__t)

Static Public Attributes


static constexpr bool is_steady

Detailed Description

A clock that measures Universal Coordinated Time (UTC).

The epoch is 1970-01-01 00:00:00.

Since

C++20

Author

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libstdc++