libstdc++
Collaboration diagram for Time:

Files

file  chrono

Namespaces

namespace  std::chrono
namespace  std::literals::chrono_literals

Classes

struct  std::common_type< chrono::duration< _Rep, _Period > >
struct  std::common_type< chrono::duration< _Rep, _Period >, chrono::duration< _Rep, _Period > >
struct  std::common_type< chrono::duration< _Rep1, _Period1 >, chrono::duration< _Rep2, _Period2 > >
struct  std::common_type< chrono::time_point< _Clock, _Duration > >
struct  std::common_type< chrono::time_point< _Clock, _Duration >, chrono::time_point< _Clock, _Duration > >
struct  std::common_type< chrono::time_point< _Clock, _Duration1 >, chrono::time_point< _Clock, _Duration2 > >
class  std::chrono::duration< _Rep, _Period >
struct  std::chrono::duration_values< _Rep >
class  std::chrono::gps_clock
class  std::chrono::hh_mm_ss< _Duration >
struct  std::chrono::_V2::steady_clock
struct  std::chrono::_V2::system_clock
class  std::chrono::tai_clock
class  std::chrono::time_point< _Clock, _Dur >
struct  std::chrono::treat_as_floating_point< _Rep >
class  std::chrono::tzdb_list
class  std::chrono::utc_clock

Typedefs

using std::chrono::days
using std::chrono::file_clock
template<typename _Duration>
using std::chrono::file_time
using std::chrono::gps_seconds
template<typename _Duration>
using std::chrono::gps_time
using std::chrono::high_resolution_clock
using std::chrono::hours
using std::chrono::local_days
using std::chrono::local_seconds
template<typename _Duration>
using std::chrono::local_time
using std::chrono::microseconds
using std::chrono::milliseconds
using std::chrono::minutes
using std::chrono::months
using std::chrono::nanoseconds
using std::chrono::seconds
using std::chrono::sys_days
using std::chrono::sys_seconds
template<typename _Duration>
using std::chrono::sys_time
using std::chrono::tai_seconds
template<typename _Duration>
using std::chrono::tai_time
using std::chrono::utc_seconds
template<typename _Duration>
using std::chrono::utc_time
using std::chrono::weeks
using std::chrono::years
using std::chrono::zoned_seconds

Enumerations

enum class  choose { earliest , latest }

Functions

constexpr std::chrono::year_month_day::year_month_day (const year_month_day_last &__ymdl) noexcept
template<typename _Duration>
void std::chrono::__throw_bad_local_time (const local_time< _Duration > &__tp, const local_info &__i)
template<typename _Rep, typename _Period>
constexpr enable_if_t< numeric_limits< _Rep >::is_signed, duration< _Rep, _Period > > std::chrono::abs (duration< _Rep, _Period > __d)
template<typename _ToDur, typename _Rep, typename _Period>
constexpr __enable_if_is_duration< _ToDur > std::chrono::ceil (const duration< _Rep, _Period > &__d)
template<typename _ToDur, typename _Clock, typename _Dur>
constexpr enable_if_t< __is_duration_v< _ToDur >, time_point< _Clock, _ToDur > > std::chrono::ceil (const time_point< _Clock, _Dur > &__tp)
template<typename _DestClock, typename _SourceClock, typename _Duration>
requires __detail::__clock_convs<_DestClock, _SourceClock, _Duration> || __detail::__clock_convs_sys<_DestClock, _SourceClock, _Duration> || __detail::__clock_convs_utc<_DestClock, _SourceClock, _Duration> || __detail::__clock_convs_sys_utc<_DestClock, _SourceClock, _Duration> || __detail::__clock_convs_utc_sys<_DestClock, _SourceClock, _Duration>
auto std::chrono::clock_cast (const time_point< _SourceClock, _Duration > &__t)
const time_zone * std::chrono::current_zone ()
template<typename _ToDur, typename _Rep, typename _Period>
constexpr __enable_if_is_duration< _ToDur > std::chrono::duration_cast (const duration< _Rep, _Period > &__d)
template<typename _ToDur, typename _Rep, typename _Period>
constexpr __enable_if_is_duration< _ToDur > std::chrono::floor (const duration< _Rep, _Period > &__d)
template<typename _ToDur, typename _Clock, typename _Dur>
constexpr enable_if_t< __is_duration_v< _ToDur >, time_point< _Clock, _ToDur > > std::chrono::floor (const time_point< _Clock, _Dur > &__tp)
template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, day &__d, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Rep, typename _Period, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, duration< _Rep, _Period > &__d, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, file_time< _Duration > &__tp, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, gps_time< _Duration > &__tp, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, local_time< _Duration > &__tp, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, month &__m, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, month_day &__md, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, sys_time< _Duration > &__tp, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, tai_time< _Duration > &__tp, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, utc_time< _Duration > &__tp, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, weekday &__wd, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, year &__y, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, year_month &__ym, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream (basic_istream< _CharT, _Traits > &__is, const _CharT *__fmt, year_month_day &__ymd, basic_string< _CharT, _Traits, _Alloc > *__abbrev=nullptr, minutes *__offset=nullptr)
template<typename _Duration>
static utc_time< common_type_t< _Duration, seconds > > std::chrono::utc_clock::from_sys (const sys_time< _Duration > &__t)
template<typename _Duration>
leap_second_info std::chrono::get_leap_second_info (const utc_time< _Duration > &__ut)
const tzdb & std::chrono::get_tzdb ()
tzdb_liststd::chrono::get_tzdb_list ()
constexpr bool std::chrono::is_am (const hours &__h) noexcept
constexpr bool std::chrono::is_pm (const hours &__h) noexcept
template<typename _Duration>
__detail::__local_time_fmt< _Duration > std::chrono::local_time_format (local_time< _Duration > __time, const string *__abbrev=nullptr, const seconds *__offset_sec=nullptr)
const time_zone * std::chrono::locate_zone (string_view __tz_name)
constexpr hours std::chrono::make12 (const hours &__h) noexcept
constexpr hours std::chrono::make24 (const hours &__h, bool __is_pm) noexcept
constexpr bool std::chrono::year_month_day::ok () const noexcept
constexpr chrono::day std::literals::chrono_literals::operator""d (unsigned long long __d) noexcept
template<char... _Digits>
constexpr chrono::hours std::literals::chrono_literals::operator""h ()
constexpr chrono::duration< long double, ratio< 3600, 1 > > std::literals::chrono_literals::operator""h (long double __hours)
template<char... _Digits>
constexpr chrono::minutes std::literals::chrono_literals::operator""min ()
constexpr chrono::duration< long double, ratio< 60, 1 > > std::literals::chrono_literals::operator""min (long double __mins)
template<char... _Digits>
constexpr chrono::milliseconds std::literals::chrono_literals::operator""ms ()
constexpr chrono::duration< long double, millistd::literals::chrono_literals::operator""ms (long double __msecs)
template<char... _Digits>
constexpr chrono::nanoseconds std::literals::chrono_literals::operator""ns ()
constexpr chrono::duration< long double, nanostd::literals::chrono_literals::operator""ns (long double __nsecs)
template<char... _Digits>
constexpr chrono::seconds std::literals::chrono_literals::operator""s ()
constexpr chrono::duration< long double > std::literals::chrono_literals::operator""s (long double __secs)
template<char... _Digits>
constexpr chrono::microseconds std::literals::chrono_literals::operator""us ()
constexpr chrono::duration< long double, microstd::literals::chrono_literals::operator""us (long double __usecs)
constexpr chrono::year std::literals::chrono_literals::operator""y (unsigned long long __y) noexcept
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const day &__d)
template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const file_time< _Duration > &__t)
template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const gps_time< _Duration > &__t)
template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const hh_mm_ss< _Duration > &__hms)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const local_info &__li)
template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const local_time< _Duration > &__lt)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const month &__m)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const month_day &__md)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const month_day_last &__mdl)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const month_weekday &__mwd)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const month_weekday_last &__mwdl)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const sys_days &__dp)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const sys_info &__i)
template<typename _CharT, typename _Traits, typename _Duration>
requires (!treat_as_floating_point_v<typename _Duration::rep>) && ratio_less_v<typename _Duration::period, days::period>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const sys_time< _Duration > &__tp)
template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const tai_time< _Duration > &__t)
template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const utc_time< _Duration > &__t)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const weekday &__wd)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const weekday_indexed &__wdi)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const weekday_last &__wdl)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const year &__y)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const year_month &__ym)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const year_month_day &__ymd)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const year_month_day_last &__ymdl)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const year_month_weekday &__ymwd)
template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const year_month_weekday_last &__ymwdl)
template<typename _CharT, typename _Traits, typename _Duration, typename _TimeZonePtr>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (basic_ostream< _CharT, _Traits > &__os, const zoned_time< _Duration, _TimeZonePtr > &__t)
template<typename _CharT, typename _Traits, typename _Rep, typename _Period>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< (std::basic_ostream< _CharT, _Traits > &__os, const duration< _Rep, _Period > &__d)
template<typename _Dur1, typename _TZPtr1, typename _Dur2, typename _TZPtr2>
bool std::chrono::operator== (const zoned_time< _Dur1, _TZPtr1 > &__x, const zoned_time< _Dur2, _TZPtr2 > &__y)
constexpr weekday_last std::chrono::weekday::operator[] (last_spec) const noexcept
constexpr weekday_indexed std::chrono::weekday::operator[] (unsigned __index) const noexcept
template<typename _CharT, __detail::__parsable< _CharT > _Parsable>
auto std::chrono::parse (const _CharT *__fmt, _Parsable &__tp)
template<typename _CharT, typename _Traits, typename _Alloc, typename _StrT = basic_string<_CharT, _Traits, _Alloc>, __detail::__parsable< _CharT, _Traits, _StrT > _Parsable>
auto std::chrono::parse (const _CharT *__fmt, _Parsable &__tp, basic_string< _CharT, _Traits, _Alloc > &__abbrev)
template<typename _CharT, typename _Traits, typename _Alloc, typename _StrT = basic_string<_CharT, _Traits, _Alloc>, __detail::__parsable< _CharT, _Traits, _StrT, minutes > _Parsable>
auto std::chrono::parse (const _CharT *__fmt, _Parsable &__tp, basic_string< _CharT, _Traits, _Alloc > &__abbrev, minutes &__offset)
template<typename _CharT, typename _Traits = char_traits<_CharT>, typename _StrT = basic_string<_CharT, _Traits>, __detail::__parsable< _CharT, _Traits, _StrT, minutes > _Parsable>
auto std::chrono::parse (const _CharT *__fmt, _Parsable &__tp, minutes &__offset)
template<typename _CharT, typename _Traits, typename _Alloc, __detail::__parsable< _CharT, _Traits > _Parsable>
auto std::chrono::parse (const basic_string< _CharT, _Traits, _Alloc > &__fmt, _Parsable &__tp)
template<typename _CharT, typename _Traits, typename _Alloc, typename _StrT = basic_string<_CharT, _Traits, _Alloc>, __detail::__parsable< _CharT, _Traits, _StrT > _Parsable>
auto std::chrono::parse (const basic_string< _CharT, _Traits, _Alloc > &__fmt, _Parsable &__tp, basic_string< _CharT, _Traits, _Alloc > &__abbrev)
template<typename _CharT, typename _Traits, typename _Alloc, typename _StrT = basic_string<_CharT, _Traits, _Alloc>, __detail::__parsable< _CharT, _Traits, _StrT, minutes > _Parsable>
auto std::chrono::parse (const basic_string< _CharT, _Traits, _Alloc > &__fmt, _Parsable &__tp, basic_string< _CharT, _Traits, _Alloc > &__abbrev, minutes &__offset)
template<typename _CharT, typename _Traits, typename _Alloc, typename _StrT = basic_string<_CharT, _Traits>, __detail::__parsable< _CharT, _Traits, _StrT, minutes > _Parsable>
auto std::chrono::parse (const basic_string< _CharT, _Traits, _Alloc > &__fmt, _Parsable &__tp, minutes &__offset)
const tzdb & std::chrono::reload_tzdb ()
string std::chrono::remote_version ()
template<typename _ToDur, typename _Rep, typename _Period>
constexpr enable_if_t< __and_< __is_duration< _ToDur >, __not_< treat_as_floating_point< typename _ToDur::rep > > >::value, _ToDur > std::chrono::round (const duration< _Rep, _Period > &__d)
template<typename _ToDur, typename _Clock, typename _Dur>
constexpr enable_if_t< __is_duration_v< _ToDur > &&!treat_as_floating_point_v< typename _ToDur::rep >, time_point< _Clock, _ToDur > > std::chrono::round (const time_point< _Clock, _Dur > &__tp)
template<typename _ToDur, typename _Clock, typename _Dur>
constexpr __enable_if_t< __is_duration< _ToDur >::value, time_point< _Clock, _ToDur > > std::chrono::time_point_cast (const time_point< _Clock, _Dur > &__t)
 std::chrono::zoned_time () -> zoned_time< seconds >
template<typename _TimeZonePtrOrName>
 std::chrono::zoned_time (_TimeZonePtrOrName &&) -> zoned_time< seconds, __time_zone_representation< _TimeZonePtrOrName > >
template<typename _TimeZonePtrOrName, typename _Duration>
 std::chrono::zoned_time (_TimeZonePtrOrName &&, local_time< _Duration >, choose=choose::earliest) -> zoned_time< common_type_t< _Duration, seconds >, __time_zone_representation< _TimeZonePtrOrName > >
template<typename _TimeZonePtrOrName, typename _Duration>
 std::chrono::zoned_time (_TimeZonePtrOrName &&, sys_time< _Duration >) -> zoned_time< common_type_t< _Duration, seconds >, __time_zone_representation< _TimeZonePtrOrName > >
template<typename _Duration, typename _TimeZonePtrOrName, typename _TimeZonePtr2>
 std::chrono::zoned_time (_TimeZonePtrOrName &&, zoned_time< _Duration, _TimeZonePtr2 >, choose=choose::earliest) -> zoned_time< common_type_t< _Duration, seconds >, __time_zone_representation< _TimeZonePtrOrName > >
template<typename _Duration>
 std::chrono::zoned_time (sys_time< _Duration >) -> zoned_time< common_type_t< _Duration, seconds > >

Variables

template<typename _Tp, typename _Clock>
constexpr bool std::chrono::__is_time_point_for_v
template<typename _Clock, typename _Duration>
constexpr bool std::chrono::__is_time_point_for_v< time_point< _Clock, _Duration >, _Clock >
constexpr month std::chrono::April
constexpr month std::chrono::August
constexpr month std::chrono::December
constexpr month std::chrono::February
constexpr weekday std::chrono::Friday
template<typename _Tp, typename = void>
constexpr bool std::chrono::is_clock_v
template<typename _Tp>
constexpr bool std::chrono::is_clock_v< _Tp, void_t< typename _Tp::rep, typename _Tp::period, typename _Tp::duration, typename _Tp::time_point::duration, decltype(_Tp::is_steady), decltype(_Tp::now())> >
template<>
constexpr bool std::chrono::is_clock_v< file_clock >
template<>
constexpr bool std::chrono::is_clock_v< gps_clock >
template<>
constexpr bool std::chrono::is_clock_v< steady_clock >
template<>
constexpr bool std::chrono::is_clock_v< system_clock >
template<>
constexpr bool std::chrono::is_clock_v< tai_clock >
template<>
constexpr bool std::chrono::is_clock_v< utc_clock >
constexpr month std::chrono::January
constexpr month std::chrono::July
constexpr month std::chrono::June
constexpr last_spec std::chrono::last
constexpr month std::chrono::March
constexpr month std::chrono::May
constexpr weekday std::chrono::Monday
constexpr month std::chrono::November
constexpr month std::chrono::October
constexpr weekday std::chrono::Saturday
constexpr month std::chrono::September
constexpr weekday std::chrono::Sunday
constexpr weekday std::chrono::Thursday
template<typename _Rep>
constexpr bool std::chrono::treat_as_floating_point_v
template<>
constexpr bool std::chrono::treat_as_floating_point_v< double >
template<>
constexpr bool std::chrono::treat_as_floating_point_v< float >
template<>
constexpr bool std::chrono::treat_as_floating_point_v< int >
template<>
constexpr bool std::chrono::treat_as_floating_point_v< long >
template<>
constexpr bool std::chrono::treat_as_floating_point_v< long double >
template<>
constexpr bool std::chrono::treat_as_floating_point_v< long long >
constexpr weekday std::chrono::Tuesday
constexpr weekday std::chrono::Wednesday
template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
constexpr common_type< duration< _Rep1, _Period1 >, duration< _Rep2, _Period2 > >::type std::chrono::operator- (const duration< _Rep1, _Period1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
constexpr common_type< duration< _Rep1, _Period1 >, duration< _Rep2, _Period2 > >::type operator+ (const duration< _Rep1, _Period1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Rep1, typename _Rep2, typename _Period>
constexpr duration< __common_rep_t< _Rep2, _Rep1 >, _Period > std::chrono::operator* (const _Rep1 &__s, const duration< _Rep2, _Period > &__d)
template<typename _Rep1, typename _Period, typename _Rep2>
constexpr duration< __common_rep_t< _Rep1, __disable_if_is_duration< _Rep2 > >, _Period > std::chrono::operator/ (const duration< _Rep1, _Period > &__d, const _Rep2 &__s)
template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
constexpr common_type< _Rep1, _Rep2 >::type std::chrono::operator/ (const duration< _Rep1, _Period1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Rep1, typename _Period, typename _Rep2>
constexpr duration< __common_rep_t< _Rep1, __disable_if_is_duration< _Rep2 > >, _Period > std::chrono::operator% (const duration< _Rep1, _Period > &__d, const _Rep2 &__s)
template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
constexpr common_type< duration< _Rep1, _Period1 >, duration< _Rep2, _Period2 > >::type std::chrono::operator% (const duration< _Rep1, _Period1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Rep1, typename _Period, typename _Rep2>
constexpr duration< __common_rep_t< _Rep1, _Rep2 >, _Period > operator* (const duration< _Rep1, _Period > &__d, const _Rep2 &__s)
template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
constexpr bool std::chrono::operator< (const duration< _Rep1, _Period1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
requires three_way_comparable<common_type_t<_Rep1, _Rep2>>
constexpr auto std::chrono::operator<=> (const duration< _Rep1, _Period1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
constexpr bool std::chrono::operator<= (const duration< _Rep1, _Period1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
constexpr bool std::chrono::operator> (const duration< _Rep1, _Period1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
constexpr bool std::chrono::operator>= (const duration< _Rep1, _Period1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
constexpr bool operator== (const duration< _Rep1, _Period1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Rep1, typename _Period1, typename _Clock, typename _Dur2>
constexpr time_point< _Clock, typename common_type< duration< _Rep1, _Period1 >, _Dur2 >::type > std::chrono::operator+ (const duration< _Rep1, _Period1 > &__lhs, const time_point< _Clock, _Dur2 > &__rhs)
template<typename _Clock, typename _Dur1, typename _Rep2, typename _Period2>
constexpr time_point< _Clock, typename common_type< _Dur1, duration< _Rep2, _Period2 > >::type > std::chrono::operator- (const time_point< _Clock, _Dur1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Clock, typename _Dur1, typename _Dur2>
constexpr common_type< _Dur1, _Dur2 >::type std::chrono::operator- (const time_point< _Clock, _Dur1 > &__lhs, const time_point< _Clock, _Dur2 > &__rhs)
template<typename _Clock, typename _Dur1, typename _Rep2, typename _Period2>
constexpr time_point< _Clock, typename common_type< _Dur1, duration< _Rep2, _Period2 > >::type > operator+ (const time_point< _Clock, _Dur1 > &__lhs, const duration< _Rep2, _Period2 > &__rhs)
template<typename _Clock, typename _Dur1, three_way_comparable_with< _Dur1 > _Dur2>
constexpr auto std::chrono::operator<=> (const time_point< _Clock, _Dur1 > &__lhs, const time_point< _Clock, _Dur2 > &__rhs)
template<typename _Clock, typename _Dur1, typename _Dur2>
constexpr bool std::chrono::operator< (const time_point< _Clock, _Dur1 > &__lhs, const time_point< _Clock, _Dur2 > &__rhs)
template<typename _Clock, typename _Dur1, typename _Dur2>
constexpr bool std::chrono::operator<= (const time_point< _Clock, _Dur1 > &__lhs, const time_point< _Clock, _Dur2 > &__rhs)
template<typename _Clock, typename _Dur1, typename _Dur2>
constexpr bool std::chrono::operator> (const time_point< _Clock, _Dur1 > &__lhs, const time_point< _Clock, _Dur2 > &__rhs)
template<typename _Clock, typename _Dur1, typename _Dur2>
constexpr bool std::chrono::operator>= (const time_point< _Clock, _Dur1 > &__lhs, const time_point< _Clock, _Dur2 > &__rhs)

Detailed Description

Classes and functions for time.

Since
C++11

Typedef Documentation

◆ days

days

Definition at line 911 of file chrono.h.

◆ file_clock

using std::chrono::file_clock

Definition at line 1306 of file chrono.h.

◆ file_time

template<typename _Duration>
using std::chrono::file_time

Definition at line 1309 of file chrono.h.

◆ gps_seconds

Definition at line 106 of file chrono.

◆ gps_time

template<typename _Duration>
using std::chrono::gps_time

Definition at line 105 of file chrono.

◆ high_resolution_clock

Highest-resolution clock.

This is the clock "with the shortest tick period." Alias to std::system_clock until higher-than-nanosecond definitions become feasible.

Definition at line 1294 of file chrono.h.

◆ hours

hours

Definition at line 907 of file chrono.h.

◆ local_days

Definition at line 89 of file chrono.

◆ local_seconds

Definition at line 88 of file chrono.

◆ local_time

template<typename _Duration>
using std::chrono::local_time

Definition at line 87 of file chrono.

◆ microseconds

microseconds

Definition at line 895 of file chrono.h.

◆ milliseconds

milliseconds

Definition at line 898 of file chrono.h.

◆ minutes

minutes

Definition at line 904 of file chrono.h.

◆ months

months

Definition at line 920 of file chrono.h.

◆ nanoseconds

nanoseconds

Definition at line 892 of file chrono.h.

◆ seconds

seconds

Definition at line 901 of file chrono.h.

◆ sys_days

Definition at line 1304 of file chrono.h.

◆ sys_seconds

Definition at line 1303 of file chrono.h.

◆ sys_time

template<typename _Duration>
using std::chrono::sys_time

Definition at line 1302 of file chrono.h.

◆ tai_seconds

Definition at line 102 of file chrono.

◆ tai_time

template<typename _Duration>
using std::chrono::tai_time

Definition at line 101 of file chrono.

◆ utc_seconds

Definition at line 98 of file chrono.

◆ utc_time

template<typename _Duration>
using std::chrono::utc_time

Definition at line 97 of file chrono.

◆ weeks

weeks

Definition at line 914 of file chrono.h.

◆ years

years

Definition at line 917 of file chrono.h.

◆ zoned_seconds

using std::chrono::zoned_seconds

Definition at line 3221 of file chrono.

Enumeration Type Documentation

◆ choose

enum class std::chrono::choose
strong

Definition at line 2639 of file chrono.

Function Documentation

◆ year_month_day()

std::chrono::year_month_day::year_month_day ( const year_month_day_last & __ymdl)
constexprnoexcept

Definition at line 1962 of file chrono.

◆ __throw_bad_local_time()

template<typename _Duration>
void std::chrono::__throw_bad_local_time ( const local_time< _Duration > & __tp,
const local_info & __i )

Definition at line 2627 of file chrono.

◆ abs()

template<typename _Rep, typename _Period>
enable_if_t< numeric_limits< _Rep >::is_signed, duration< _Rep, _Period > > std::chrono::abs ( duration< _Rep, _Period > __d)
nodiscardconstexpr

The absolute (non-negative) value of a duration.

Parameters
__dA duration with a signed rep type.
Returns
A duration of the same type as the argument, with value |d|.
Since
C++17

Definition at line 463 of file chrono.h.

◆ ceil() [1/2]

template<typename _ToDur, typename _Rep, typename _Period>
__enable_if_is_duration< _ToDur > std::chrono::ceil ( const duration< _Rep, _Period > & __d)
nodiscardconstexpr

Convert a duration to type ToDur and round up.

If the duration cannot be represented exactly in the result type, returns the closest value that is greater than the argument.

Template Parameters
_ToDurThe result type must be a duration.
Parameters
__dA duration.
Returns
The value of __d converted to type _ToDur.
Since
C++17

Definition at line 412 of file chrono.h.

References duration_cast().

Referenced by ceil().

◆ ceil() [2/2]

template<typename _ToDur, typename _Clock, typename _Dur>
enable_if_t< __is_duration_v< _ToDur >, time_point< _Clock, _ToDur > > std::chrono::ceil ( const time_point< _Clock, _Dur > & __tp)
nodiscardconstexpr

Convert a time_point to type ToDur and round up.

The result is the same time point as measured by the same clock, but using the specified duration to represent the time. If the time point cannot be represented exactly in the result type, returns the closest value that is greater than the argument.

Template Parameters
_ToDurThe duration type to use for the result.
Parameters
__tA time point.
Returns
The value of __d converted to type _ToDur.
Since
C++17

Definition at line 1066 of file chrono.h.

References ceil().

◆ clock_cast()

template<typename _DestClock, typename _SourceClock, typename _Duration>
requires __detail::__clock_convs<_DestClock, _SourceClock, _Duration> || __detail::__clock_convs_sys<_DestClock, _SourceClock, _Duration> || __detail::__clock_convs_utc<_DestClock, _SourceClock, _Duration> || __detail::__clock_convs_sys_utc<_DestClock, _SourceClock, _Duration> || __detail::__clock_convs_utc_sys<_DestClock, _SourceClock, _Duration>
auto std::chrono::clock_cast ( const time_point< _SourceClock, _Duration > & __t)
inlinenodiscard

Convert a time point to a different clock.

Definition at line 415 of file chrono.

◆ duration_cast()

template<typename _ToDur, typename _Rep, typename _Period>
__enable_if_is_duration< _ToDur > std::chrono::duration_cast ( const duration< _Rep, _Period > & __d)
nodiscardconstexpr

Convert a duration to type ToDur.

If the duration cannot be represented accurately in the result type, returns the result of integer truncation (i.e., rounded towards zero).

Template Parameters
_ToDurThe result type must be a duration.
Parameters
__dA duration.
Returns
The value of __d converted to type _ToDur.
Since
C++11

Definition at line 279 of file chrono.h.

Referenced by ceil(), floor(), std::this_thread::sleep_for(), and time_point_cast().

◆ floor() [1/2]

template<typename _ToDur, typename _Rep, typename _Period>
__enable_if_is_duration< _ToDur > std::chrono::floor ( const duration< _Rep, _Period > & __d)
nodiscardconstexpr

Convert a duration to type ToDur and round down.

If the duration cannot be represented exactly in the result type, returns the closest value that is less than the argument.

Template Parameters
_ToDurThe result type must be a duration.
Parameters
__dA duration.
Returns
The value of __d converted to type _ToDur.
Since
C++17

Definition at line 392 of file chrono.h.

References duration_cast().

Referenced by floor(), and round().

◆ floor() [2/2]

template<typename _ToDur, typename _Clock, typename _Dur>
enable_if_t< __is_duration_v< _ToDur >, time_point< _Clock, _ToDur > > std::chrono::floor ( const time_point< _Clock, _Dur > & __tp)
nodiscardconstexpr

Convert a time_point to type ToDur and round down.

The result is the same time point as measured by the same clock, but using the specified duration to represent the time. If the time point cannot be represented exactly in the result type, returns the closest value that is less than the argument.

Template Parameters
_ToDurThe duration type to use for the result.
Parameters
__tA time point.
Returns
The value of __d converted to type _ToDur.
Since
C++17

Definition at line 1045 of file chrono.h.

References floor().

◆ from_stream() [1/14]

template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
day & __d,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2461 of file chrono_io.h.

◆ from_stream() [2/14]

template<typename _CharT, typename _Traits, typename _Rep, typename _Period, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
duration< _Rep, _Period > & __d,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2432 of file chrono_io.h.

◆ from_stream() [3/14]

template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
file_time< _Duration > & __tp,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 3032 of file chrono_io.h.

◆ from_stream() [4/14]

template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
gps_time< _Duration > & __tp,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2993 of file chrono_io.h.

◆ from_stream() [5/14]

template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
local_time< _Duration > & __tp,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )

Definition at line 3055 of file chrono_io.h.

◆ from_stream() [6/14]

template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
month & __m,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2493 of file chrono_io.h.

◆ from_stream() [7/14]

template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
month_day & __md,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2625 of file chrono_io.h.

◆ from_stream() [8/14]

template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
sys_time< _Duration > & __tp,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )

Definition at line 2882 of file chrono_io.h.

◆ from_stream() [9/14]

template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
tai_time< _Duration > & __tp,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2954 of file chrono_io.h.

◆ from_stream() [10/14]

template<typename _CharT, typename _Traits, typename _Duration, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
utc_time< _Duration > & __tp,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2919 of file chrono_io.h.

◆ from_stream() [11/14]

template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
weekday & __wd,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2557 of file chrono_io.h.

◆ from_stream() [12/14]

template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
year & __y,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2525 of file chrono_io.h.

◆ from_stream() [13/14]

template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
year_month & __ym,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2707 of file chrono_io.h.

◆ from_stream() [14/14]

template<typename _CharT, typename _Traits, typename _Alloc = allocator<_CharT>>
basic_istream< _CharT, _Traits > & std::chrono::from_stream ( basic_istream< _CharT, _Traits > & __is,
const _CharT * __fmt,
year_month_day & __ymd,
basic_string< _CharT, _Traits, _Alloc > * __abbrev = nullptr,
minutes * __offset = nullptr )
inline

Definition at line 2736 of file chrono_io.h.

◆ from_sys()

template<typename _Duration>
utc_time< common_type_t< _Duration, seconds > > std::chrono::utc_clock::from_sys ( const sys_time< _Duration > & __t)
inlinestaticnodiscard

Definition at line 3335 of file chrono.

◆ get_leap_second_info()

template<typename _Duration>
leap_second_info std::chrono::get_leap_second_info ( const utc_time< _Duration > & __ut)
inlinenodiscard

Definition at line 3326 of file chrono.

◆ is_am()

bool std::chrono::is_am ( const hours & __h)
constexprnoexcept

Definition at line 2511 of file chrono.

◆ is_pm()

bool std::chrono::is_pm ( const hours & __h)
constexprnoexcept

Definition at line 2515 of file chrono.

◆ local_time_format()

template<typename _Duration>
__detail::__local_time_fmt< _Duration > std::chrono::local_time_format ( local_time< _Duration > __time,
const string * __abbrev = nullptr,
const seconds * __offset_sec = nullptr )
inline

Return an object that asssociates timezone info with a local time.

A chrono::local_time object has no timezone associated with it. This function creates an object that allows formatting a local_time as though it refers to a timezone with the given abbreviated name and offset from UTC.

Since
C++20

Definition at line 179 of file chrono_io.h.

◆ make12()

hours std::chrono::make12 ( const hours & __h)
constexprnoexcept

Definition at line 2519 of file chrono.

◆ make24()

hours std::chrono::make24 ( const hours & __h,
bool __is_pm )
constexprnoexcept

Definition at line 2529 of file chrono.

◆ ok()

bool std::chrono::year_month_day::ok ( ) const
constexprnoexcept

Definition at line 1967 of file chrono.

◆ operator""d()

chrono::day std::literals::chrono_literals::operator""d ( unsigned long long __d)
constexprnoexcept

Literal suffix for creating chrono::day objects.

Since
C++20

Definition at line 3360 of file chrono.

◆ operator""h() [1/2]

template<char... _Digits>
chrono::hours std::literals::chrono_literals::operator""h ( )
constexpr

Literal suffix for durations of type std::chrono::hours

Definition at line 1385 of file chrono.h.

◆ operator""h() [2/2]

chrono::duration< long double, ratio< 3600, 1 > > std::literals::chrono_literals::operator""h ( long double __hours)
constexpr

Literal suffix for durations representing non-integer hours.

Definition at line 1379 of file chrono.h.

◆ operator""min() [1/2]

template<char... _Digits>
chrono::minutes std::literals::chrono_literals::operator""min ( )
constexpr

Literal suffix for durations of type std::chrono::minutes

Definition at line 1396 of file chrono.h.

◆ operator""min() [2/2]

chrono::duration< long double, ratio< 60, 1 > > std::literals::chrono_literals::operator""min ( long double __mins)
constexpr

Literal suffix for durations representing non-integer minutes.

Definition at line 1390 of file chrono.h.

◆ operator""ms() [1/2]

template<char... _Digits>
chrono::milliseconds std::literals::chrono_literals::operator""ms ( )
constexpr

Literal suffix for durations of type std::chrono::milliseconds

Definition at line 1418 of file chrono.h.

◆ operator""ms() [2/2]

chrono::duration< long double, milli > std::literals::chrono_literals::operator""ms ( long double __msecs)
constexpr

Literal suffix for durations representing non-integer milliseconds.

Definition at line 1412 of file chrono.h.

◆ operator""ns() [1/2]

template<char... _Digits>
chrono::nanoseconds std::literals::chrono_literals::operator""ns ( )
constexpr

Literal suffix for durations of type std::chrono::nanoseconds

Definition at line 1440 of file chrono.h.

◆ operator""ns() [2/2]

chrono::duration< long double, nano > std::literals::chrono_literals::operator""ns ( long double __nsecs)
constexpr

Literal suffix for durations representing non-integer nanoseconds.

Definition at line 1434 of file chrono.h.

◆ operator""s() [1/2]

template<char... _Digits>
chrono::seconds std::literals::chrono_literals::operator""s ( )
constexpr

Literal suffix for durations of type std::chrono::seconds

Definition at line 1407 of file chrono.h.

◆ operator""s() [2/2]

chrono::duration< long double > std::literals::chrono_literals::operator""s ( long double __secs)
constexpr

Literal suffix for durations representing non-integer seconds.

Definition at line 1401 of file chrono.h.

◆ operator""us() [1/2]

template<char... _Digits>
chrono::microseconds std::literals::chrono_literals::operator""us ( )
constexpr

Literal suffix for durations of type std::chrono::microseconds

Definition at line 1429 of file chrono.h.

◆ operator""us() [2/2]

chrono::duration< long double, micro > std::literals::chrono_literals::operator""us ( long double __usecs)
constexpr

Literal suffix for durations representing non-integer microseconds.

Definition at line 1423 of file chrono.h.

◆ operator""y()

chrono::year std::literals::chrono_literals::operator""y ( unsigned long long __y)
constexprnoexcept

Literal suffix for creating chrono::year objects.

Since
C++20

Definition at line 3366 of file chrono.

◆ operator%() [1/2]

template<typename _Rep1, typename _Period, typename _Rep2>
duration< __common_rep_t< _Rep1, __disable_if_is_duration< _Rep2 > >, _Period > std::chrono::operator% ( const duration< _Rep1, _Period > & __d,
const _Rep2 & __s )
constexpr

Arithmetic operators for chrono::duration

Definition at line 783 of file chrono.h.

◆ operator%() [2/2]

template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
common_type< duration< _Rep1, _Period1 >, duration< _Rep2, _Period2 > >::type std::chrono::operator% ( const duration< _Rep1, _Period1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
constexpr

Arithmetic operators for chrono::duration

Definition at line 794 of file chrono.h.

◆ operator*() [1/2]

template<typename _Rep1, typename _Period, typename _Rep2>
duration< __common_rep_t< _Rep1, _Rep2 >, _Period > operator* ( const duration< _Rep1, _Period > & __d,
const _Rep2 & __s )
related

Arithmetic operators for chrono::duration

Definition at line 745 of file chrono.h.

◆ operator*() [2/2]

template<typename _Rep1, typename _Rep2, typename _Period>
duration< __common_rep_t< _Rep2, _Rep1 >, _Period > std::chrono::operator* ( const _Rep1 & __s,
const duration< _Rep2, _Period > & __d )
constexpr

Arithmetic operators for chrono::duration

Definition at line 754 of file chrono.h.

◆ operator+() [1/3]

template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
common_type< duration< _Rep1, _Period1 >, duration< _Rep2, _Period2 > >::type operator+ ( const duration< _Rep1, _Period1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
related

The sum of two durations.

Definition at line 700 of file chrono.h.

◆ operator+() [2/3]

template<typename _Rep1, typename _Period1, typename _Clock, typename _Dur2>
time_point< _Clock, typename common_type< duration< _Rep1, _Period1 >, _Dur2 >::type > std::chrono::operator+ ( const duration< _Rep1, _Period1 > & __lhs,
const time_point< _Clock, _Dur2 > & __rhs )
constexpr

Adjust a time point forwards by the given duration.

Definition at line 1119 of file chrono.h.

◆ operator+() [3/3]

template<typename _Clock, typename _Dur1, typename _Rep2, typename _Period2>
time_point< _Clock, typename common_type< _Dur1, duration< _Rep2, _Period2 > >::type > operator+ ( const time_point< _Clock, _Dur1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
related

Adjust a time point forwards by the given duration.

Definition at line 1105 of file chrono.h.

◆ operator-() [1/3]

template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
common_type< duration< _Rep1, _Period1 >, duration< _Rep2, _Period2 > >::type std::chrono::operator- ( const duration< _Rep1, _Period1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
constexpr

The difference between two durations.

Definition at line 714 of file chrono.h.

◆ operator-() [2/3]

template<typename _Clock, typename _Dur1, typename _Rep2, typename _Period2>
time_point< _Clock, typename common_type< _Dur1, duration< _Rep2, _Period2 > >::type > std::chrono::operator- ( const time_point< _Clock, _Dur1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
constexpr

Adjust a time point backwards by the given duration.

Definition at line 1133 of file chrono.h.

◆ operator-() [3/3]

template<typename _Clock, typename _Dur1, typename _Dur2>
common_type< _Dur1, _Dur2 >::type std::chrono::operator- ( const time_point< _Clock, _Dur1 > & __lhs,
const time_point< _Clock, _Dur2 > & __rhs )
constexpr

The difference between two time points (as a duration)

Definition at line 1145 of file chrono.h.

◆ operator/() [1/2]

template<typename _Rep1, typename _Period, typename _Rep2>
duration< __common_rep_t< _Rep1, __disable_if_is_duration< _Rep2 > >, _Period > std::chrono::operator/ ( const duration< _Rep1, _Period > & __d,
const _Rep2 & __s )
constexpr

Arithmetic operators for chrono::duration

Definition at line 760 of file chrono.h.

◆ operator/() [2/2]

template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
common_type< _Rep1, _Rep2 >::type std::chrono::operator/ ( const duration< _Rep1, _Period1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
constexpr

Arithmetic operators for chrono::duration

Definition at line 770 of file chrono.h.

◆ operator<() [1/2]

template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
bool std::chrono::operator< ( const duration< _Rep1, _Period1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
constexpr

Comparisons for chrono::duration

Definition at line 825 of file chrono.h.

◆ operator<() [2/2]

template<typename _Clock, typename _Dur1, typename _Dur2>
bool std::chrono::operator< ( const time_point< _Clock, _Dur1 > & __lhs,
const time_point< _Clock, _Dur2 > & __rhs )
constexpr

Definition at line 1177 of file chrono.h.

◆ operator<<() [1/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const day & __d )
inline

Definition at line 2432 of file chrono_io.h.

◆ operator<<() [2/27]

template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const file_time< _Duration > & __t )
inline

Definition at line 2993 of file chrono_io.h.

◆ operator<<() [3/27]

template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const gps_time< _Duration > & __t )
inline

Definition at line 2954 of file chrono_io.h.

◆ operator<<() [4/27]

template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const hh_mm_ss< _Duration > & __hms )
inline

Definition at line 2736 of file chrono_io.h.

◆ operator<<() [5/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const local_info & __li )

Writes a local_info object to an ostream in an unspecified format.

Definition at line 2736 of file chrono_io.h.

◆ operator<<() [6/27]

template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const local_time< _Duration > & __lt )
inline

Definition at line 3032 of file chrono_io.h.

◆ operator<<() [7/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const month & __m )
inline

Definition at line 2461 of file chrono_io.h.

◆ operator<<() [8/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const month_day & __md )
inline

Definition at line 2557 of file chrono_io.h.

◆ operator<<() [9/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const month_day_last & __mdl )
inline

Definition at line 2625 of file chrono_io.h.

◆ operator<<() [10/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const month_weekday & __mwd )
inline

Definition at line 2625 of file chrono_io.h.

◆ operator<<() [11/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const month_weekday_last & __mwdl )
inline

Definition at line 2625 of file chrono_io.h.

◆ operator<<() [12/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const sys_days & __dp )
inline

Definition at line 2736 of file chrono_io.h.

◆ operator<<() [13/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const sys_info & __i )

Writes a sys_info object to an ostream in an unspecified format.

Definition at line 2736 of file chrono_io.h.

◆ operator<<() [14/27]

template<typename _CharT, typename _Traits, typename _Duration>
requires (!treat_as_floating_point_v<typename _Duration::rep>) && ratio_less_v<typename _Duration::period, days::period>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const sys_time< _Duration > & __tp )
inline

Definition at line 2736 of file chrono_io.h.

◆ operator<<() [15/27]

template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const tai_time< _Duration > & __t )
inline

Definition at line 2919 of file chrono_io.h.

◆ operator<<() [16/27]

template<typename _CharT, typename _Traits, typename _Duration>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const utc_time< _Duration > & __t )
inline

Definition at line 2882 of file chrono_io.h.

◆ operator<<() [17/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const weekday & __wd )
inline

Definition at line 2525 of file chrono_io.h.

◆ operator<<() [18/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const weekday_indexed & __wdi )
inline

Definition at line 2557 of file chrono_io.h.

◆ operator<<() [19/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const weekday_last & __wdl )
inline

Definition at line 2557 of file chrono_io.h.

◆ operator<<() [20/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const year & __y )
inline

Definition at line 2493 of file chrono_io.h.

◆ operator<<() [21/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const year_month & __ym )
inline

Definition at line 2625 of file chrono_io.h.

◆ operator<<() [22/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const year_month_day & __ymd )
inline

Definition at line 2707 of file chrono_io.h.

◆ operator<<() [23/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const year_month_day_last & __ymdl )
inline

Definition at line 2736 of file chrono_io.h.

◆ operator<<() [24/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const year_month_weekday & __ymwd )
inline

Definition at line 2736 of file chrono_io.h.

◆ operator<<() [25/27]

template<typename _CharT, typename _Traits>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const year_month_weekday_last & __ymwdl )
inline

Definition at line 2736 of file chrono_io.h.

◆ operator<<() [26/27]

template<typename _CharT, typename _Traits, typename _Duration, typename _TimeZonePtr>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( basic_ostream< _CharT, _Traits > & __os,
const zoned_time< _Duration, _TimeZonePtr > & __t )
inline

Definition at line 2736 of file chrono_io.h.

◆ operator<<() [27/27]

template<typename _CharT, typename _Traits, typename _Rep, typename _Period>
basic_ostream< _CharT, _Traits > & std::chrono::operator<< ( std::basic_ostream< _CharT, _Traits > & __os,
const duration< _Rep, _Period > & __d )
inline

Write a chrono::duration to an ostream.

Since
C++20

Definition at line 1 of file chrono_io.h.

References std::ios_base::flags(), std::ios_base::getloc(), std::basic_ios< _CharT, _Traits >::imbue(), std::move(), operator<<(), and std::ios_base::precision().

Referenced by operator<<().

◆ operator<=() [1/2]

template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
bool std::chrono::operator<= ( const duration< _Rep1, _Period1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
constexpr

Comparisons for chrono::duration

Definition at line 858 of file chrono.h.

◆ operator<=() [2/2]

template<typename _Clock, typename _Dur1, typename _Dur2>
bool std::chrono::operator<= ( const time_point< _Clock, _Dur1 > & __lhs,
const time_point< _Clock, _Dur2 > & __rhs )
constexpr

Definition at line 1183 of file chrono.h.

◆ operator<=>() [1/2]

template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
requires three_way_comparable<common_type_t<_Rep1, _Rep2>>
auto std::chrono::operator<=> ( const duration< _Rep1, _Period1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
constexpr

Comparisons for chrono::duration

Definition at line 839 of file chrono.h.

◆ operator<=>() [2/2]

template<typename _Clock, typename _Dur1, three_way_comparable_with< _Dur1 > _Dur2>
auto std::chrono::operator<=> ( const time_point< _Clock, _Dur1 > & __lhs,
const time_point< _Clock, _Dur2 > & __rhs )
constexpr

Definition at line 1164 of file chrono.h.

◆ operator==() [1/2]

template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
bool operator== ( const duration< _Rep1, _Period1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
related

Comparisons for chrono::duration

Definition at line 814 of file chrono.h.

◆ operator==() [2/2]

template<typename _Dur1, typename _TZPtr1, typename _Dur2, typename _TZPtr2>
bool std::chrono::operator== ( const zoned_time< _Dur1, _TZPtr1 > & __x,
const zoned_time< _Dur2, _TZPtr2 > & __y )
inlinenodiscard

Definition at line 3214 of file chrono.

◆ operator>() [1/2]

template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
bool std::chrono::operator> ( const duration< _Rep1, _Period1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
constexpr

Comparisons for chrono::duration

Definition at line 866 of file chrono.h.

◆ operator>() [2/2]

template<typename _Clock, typename _Dur1, typename _Dur2>
bool std::chrono::operator> ( const time_point< _Clock, _Dur1 > & __lhs,
const time_point< _Clock, _Dur2 > & __rhs )
constexpr

Definition at line 1190 of file chrono.h.

◆ operator>=() [1/2]

template<typename _Rep1, typename _Period1, typename _Rep2, typename _Period2>
bool std::chrono::operator>= ( const duration< _Rep1, _Period1 > & __lhs,
const duration< _Rep2, _Period2 > & __rhs )
constexpr

Comparisons for chrono::duration

Definition at line 873 of file chrono.h.

◆ operator>=() [2/2]

template<typename _Clock, typename _Dur1, typename _Dur2>
bool std::chrono::operator>= ( const time_point< _Clock, _Dur1 > & __lhs,
const time_point< _Clock, _Dur2 > & __rhs )
constexpr

Definition at line 1196 of file chrono.h.

◆ operator[]() [1/2]

weekday_last std::chrono::weekday::operator[] ( last_spec ) const
constexprnoexcept

Definition at line 1194 of file chrono.

◆ operator[]() [2/2]

weekday_indexed std::chrono::weekday::operator[] ( unsigned __index) const
constexprnoexcept

Definition at line 1155 of file chrono.

◆ parse() [1/8]

template<typename _CharT, __detail::__parsable< _CharT > _Parsable>
auto std::chrono::parse ( const _CharT * __fmt,
_Parsable & __tp )
inlinenodiscard

Definition at line 3137 of file chrono_io.h.

◆ parse() [2/8]

template<typename _CharT, typename _Traits, typename _Alloc, typename _StrT = basic_string<_CharT, _Traits, _Alloc>, __detail::__parsable< _CharT, _Traits, _StrT > _Parsable>
auto std::chrono::parse ( const _CharT * __fmt,
_Parsable & __tp,
basic_string< _CharT, _Traits, _Alloc > & __abbrev )
inlinenodiscard

Definition at line 3154 of file chrono_io.h.

◆ parse() [3/8]

template<typename _CharT, typename _Traits, typename _Alloc, typename _StrT = basic_string<_CharT, _Traits, _Alloc>, __detail::__parsable< _CharT, _Traits, _StrT, minutes > _Parsable>
auto std::chrono::parse ( const _CharT * __fmt,
_Parsable & __tp,
basic_string< _CharT, _Traits, _Alloc > & __abbrev,
minutes & __offset )
inlinenodiscard

Definition at line 3204 of file chrono_io.h.

◆ parse() [4/8]

template<typename _CharT, typename _Traits = char_traits<_CharT>, typename _StrT = basic_string<_CharT, _Traits>, __detail::__parsable< _CharT, _Traits, _StrT, minutes > _Parsable>
auto std::chrono::parse ( const _CharT * __fmt,
_Parsable & __tp,
minutes & __offset )
inlinenodiscard

Definition at line 3180 of file chrono_io.h.

◆ parse() [5/8]

template<typename _CharT, typename _Traits, typename _Alloc, __detail::__parsable< _CharT, _Traits > _Parsable>
auto std::chrono::parse ( const basic_string< _CharT, _Traits, _Alloc > & __fmt,
_Parsable & __tp )
inlinenodiscard

Definition at line 3144 of file chrono_io.h.

◆ parse() [6/8]

template<typename _CharT, typename _Traits, typename _Alloc, typename _StrT = basic_string<_CharT, _Traits, _Alloc>, __detail::__parsable< _CharT, _Traits, _StrT > _Parsable>
auto std::chrono::parse ( const basic_string< _CharT, _Traits, _Alloc > & __fmt,
_Parsable & __tp,
basic_string< _CharT, _Traits, _Alloc > & __abbrev )
inlinenodiscard

Definition at line 3167 of file chrono_io.h.

◆ parse() [7/8]

template<typename _CharT, typename _Traits, typename _Alloc, typename _StrT = basic_string<_CharT, _Traits, _Alloc>, __detail::__parsable< _CharT, _Traits, _StrT, minutes > _Parsable>
auto std::chrono::parse ( const basic_string< _CharT, _Traits, _Alloc > & __fmt,
_Parsable & __tp,
basic_string< _CharT, _Traits, _Alloc > & __abbrev,
minutes & __offset )
inlinenodiscard

Definition at line 3218 of file chrono_io.h.

◆ parse() [8/8]

template<typename _CharT, typename _Traits, typename _Alloc, typename _StrT = basic_string<_CharT, _Traits>, __detail::__parsable< _CharT, _Traits, _StrT, minutes > _Parsable>
auto std::chrono::parse ( const basic_string< _CharT, _Traits, _Alloc > & __fmt,
_Parsable & __tp,
minutes & __offset )
inlinenodiscard

Definition at line 3191 of file chrono_io.h.

◆ round() [1/2]

template<typename _ToDur, typename _Rep, typename _Period>
enable_if_t< __and_< __is_duration< _ToDur >, __not_< treat_as_floating_point< typename _ToDur::rep > > >::value, _ToDur > std::chrono::round ( const duration< _Rep, _Period > & __d)
nodiscardconstexpr

Convert a duration to type ToDur and round to the closest value.

If the duration cannot be represented exactly in the result type, returns the closest value, rounding ties to even.

Template Parameters
_ToDurThe result type must be a duration with a non-floating-point rep type.
Parameters
__dA duration.
Returns
The value of __d converted to type _ToDur.
Since
C++17

Definition at line 437 of file chrono.h.

References floor().

Referenced by round().

◆ round() [2/2]

template<typename _ToDur, typename _Clock, typename _Dur>
enable_if_t< __is_duration_v< _ToDur > &&!treat_as_floating_point_v< typename _ToDur::rep >, time_point< _Clock, _ToDur > > std::chrono::round ( const time_point< _Clock, _Dur > & __tp)
nodiscardconstexpr

Convert a time_point to type ToDur and round to the closest value.

The result is the same time point as measured by the same clock, but using the specified duration to represent the time. If the time point cannot be represented exactly in the result type, returns the closest value, rounding ties to even.

Template Parameters
_ToDurThe duration type to use for the result, which must have a non-floating-point rep type.
Parameters
__tA time point.
Returns
The value of __d converted to type _ToDur.
Since
C++17

Definition at line 1090 of file chrono.h.

References round().

◆ time_point_cast()

template<typename _ToDur, typename _Clock, typename _Dur>
__enable_if_t< __is_duration< _ToDur >::value, time_point< _Clock, _ToDur > > std::chrono::time_point_cast ( const time_point< _Clock, _Dur > & __t)
nodiscardconstexpr

Convert a time_point to use duration type ToDur.

The result is the same time point as measured by the same clock, but using the specified duration to represent the time. If the time point cannot be represented accurately in the result type, returns the result of integer truncation (i.e., rounded towards zero).

Template Parameters
_ToDurThe duration type to use for the result.
Parameters
__tA time point.
Returns
The value of __t converted to use type _ToDur.
Since
C++11

Definition at line 1023 of file chrono.h.

References duration_cast().

◆ zoned_time()

std::chrono::zoned_time ( ) -> zoned_time<seconds>

Definition at line 3172 of file chrono.

Variable Documentation

◆ __is_time_point_for_v

template<typename _Tp, typename _Clock>
bool std::chrono::__is_time_point_for_v
inlineconstexpr

Definition at line 301 of file chrono.

◆ __is_time_point_for_v< time_point< _Clock, _Duration >, _Clock >

template<typename _Clock, typename _Duration>
bool std::chrono::__is_time_point_for_v< time_point< _Clock, _Duration >, _Clock >
inlineconstexpr

Definition at line 304 of file chrono.

◆ April

month std::chrono::April
inlineconstexpr

Definition at line 804 of file chrono.

◆ August

month std::chrono::August
inlineconstexpr

Definition at line 808 of file chrono.

◆ December

month std::chrono::December
inlineconstexpr

Definition at line 812 of file chrono.

◆ February

month std::chrono::February
inlineconstexpr

Definition at line 802 of file chrono.

◆ Friday

weekday std::chrono::Friday
inlineconstexpr

Definition at line 1103 of file chrono.

◆ is_clock_v

template<typename _Tp, typename = void>
bool std::chrono::is_clock_v
inlineconstexpr

Definition at line 356 of file chrono.h.

◆ is_clock_v< _Tp, void_t< typename _Tp::rep, typename _Tp::period, typename _Tp::duration, typename _Tp::time_point::duration, decltype(_Tp::is_steady), decltype(_Tp::now())> >

template<typename _Tp>
bool std::chrono::is_clock_v< _Tp, void_t< typename _Tp::rep, typename _Tp::period, typename _Tp::duration, typename _Tp::time_point::duration, decltype(_Tp::is_steady), decltype(_Tp::now())> >
inlineconstexpr

Definition at line 359 of file chrono.h.

◆ is_clock_v< file_clock >

template<>
bool std::chrono::is_clock_v< file_clock >
inlineconstexpr

Definition at line 1317 of file chrono.h.

◆ is_clock_v< gps_clock >

template<>
bool std::chrono::is_clock_v< gps_clock >
inlineconstexpr

Definition at line 114 of file chrono.

◆ is_clock_v< steady_clock >

template<>
bool std::chrono::is_clock_v< steady_clock >
inlineconstexpr

Definition at line 1316 of file chrono.h.

◆ is_clock_v< system_clock >

template<>
bool std::chrono::is_clock_v< system_clock >
inlineconstexpr

Definition at line 1315 of file chrono.h.

◆ is_clock_v< tai_clock >

template<>
bool std::chrono::is_clock_v< tai_clock >
inlineconstexpr

Definition at line 113 of file chrono.

◆ is_clock_v< utc_clock >

template<>
bool std::chrono::is_clock_v< utc_clock >
inlineconstexpr

Definition at line 112 of file chrono.

◆ January

month std::chrono::January
inlineconstexpr

Definition at line 801 of file chrono.

◆ July

month std::chrono::July
inlineconstexpr

Definition at line 807 of file chrono.

◆ June

month std::chrono::June
inlineconstexpr

Definition at line 806 of file chrono.

◆ last

last_spec std::chrono::last
inlineconstexpr

Definition at line 514 of file chrono.

◆ March

month std::chrono::March
inlineconstexpr

Definition at line 803 of file chrono.

◆ May

month std::chrono::May
inlineconstexpr

Definition at line 805 of file chrono.

◆ Monday

weekday std::chrono::Monday
inlineconstexpr

Definition at line 1099 of file chrono.

◆ November

month std::chrono::November
inlineconstexpr

Definition at line 811 of file chrono.

◆ October

month std::chrono::October
inlineconstexpr

Definition at line 810 of file chrono.

◆ Saturday

weekday std::chrono::Saturday
inlineconstexpr

Definition at line 1104 of file chrono.

◆ September

month std::chrono::September
inlineconstexpr

Definition at line 809 of file chrono.

◆ Sunday

weekday std::chrono::Sunday
inlineconstexpr

Definition at line 1098 of file chrono.

◆ Thursday

weekday std::chrono::Thursday
inlineconstexpr

Definition at line 1102 of file chrono.

◆ treat_as_floating_point_v

template<typename _Rep>
bool std::chrono::treat_as_floating_point_v
inlineconstexpr

Definition at line 317 of file chrono.h.

◆ treat_as_floating_point_v< double >

template<>
bool std::chrono::treat_as_floating_point_v< double >
inlineconstexpr

Definition at line 329 of file chrono.h.

◆ treat_as_floating_point_v< float >

template<>
bool std::chrono::treat_as_floating_point_v< float >
inlineconstexpr

Definition at line 327 of file chrono.h.

◆ treat_as_floating_point_v< int >

template<>
bool std::chrono::treat_as_floating_point_v< int >
inlineconstexpr

Definition at line 321 of file chrono.h.

◆ treat_as_floating_point_v< long >

template<>
bool std::chrono::treat_as_floating_point_v< long >
inlineconstexpr

Definition at line 323 of file chrono.h.

◆ treat_as_floating_point_v< long double >

template<>
bool std::chrono::treat_as_floating_point_v< long double >
inlineconstexpr

Definition at line 331 of file chrono.h.

◆ treat_as_floating_point_v< long long >

template<>
bool std::chrono::treat_as_floating_point_v< long long >
inlineconstexpr

Definition at line 325 of file chrono.h.

◆ Tuesday

weekday std::chrono::Tuesday
inlineconstexpr

Definition at line 1100 of file chrono.

◆ Wednesday

weekday std::chrono::Wednesday
inlineconstexpr

Definition at line 1101 of file chrono.