libstdc++
chrono File Reference

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Classes

class  std::chrono::tzdb_list::const_iterator
class  std::chrono::gps_clock
class  std::chrono::hh_mm_ss< _Duration >
class  std::chrono::tai_clock
class  std::chrono::tzdb_list
class  std::chrono::utc_clock

Namespaces

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

Macros

#define __glibcxx_want_chrono
#define __glibcxx_want_chrono_udls
#define _GLIBCXX_CHRONO

Typedefs

using std::chrono::__detail::__months_years_conversion_disambiguator
using std::chrono::gps_seconds
template<typename _Duration>
using std::chrono::gps_time
using std::chrono::local_days
using std::chrono::local_seconds
template<typename _Duration>
using std::chrono::local_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::zoned_seconds

Enumerations

enum class  choose { earliest , latest }

Functions

template<unsigned __d, typename _Tp>
constexpr unsigned std::chrono::__detail::__add_modulo (unsigned __x, _Tp __y)
leap_second_info std::chrono::__detail::__get_leap_second_info (sys_seconds __ss, bool __is_utc)
template<unsigned __d, typename _Tp>
consteval auto std::chrono::__detail::__modulo_offset ()
template<unsigned __d, typename _Tp>
constexpr unsigned std::chrono::__detail::__sub_modulo (unsigned __x, _Tp __y)
template<typename _Duration>
void std::chrono::__throw_bad_local_time (const local_time< _Duration > &__tp, const local_info &__i)
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 _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
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 chrono::day std::literals::chrono_literals::operator""d (unsigned long long __d) noexcept
constexpr chrono::year std::literals::chrono_literals::operator""y (unsigned long long __y) noexcept
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)
const tzdb & std::chrono::reload_tzdb ()
string std::chrono::remote_version ()
 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

constexpr unsigned std::chrono::__detail::__days_per_month [12]
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<>
constexpr bool std::chrono::is_clock_v< gps_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
constexpr weekday std::chrono::Tuesday
constexpr weekday std::chrono::Wednesday

Detailed Description

This is a Standard C++ Library header.

Definition in file chrono.

Macro Definition Documentation

◆ __glibcxx_want_chrono

#define __glibcxx_want_chrono

Definition at line 59 of file chrono.

◆ __glibcxx_want_chrono_udls

#define __glibcxx_want_chrono_udls

Definition at line 60 of file chrono.

◆ _GLIBCXX_CHRONO

#define _GLIBCXX_CHRONO

Definition at line 31 of file chrono.

Typedef Documentation

◆ __months_years_conversion_disambiguator

using std::chrono::__detail::__months_years_conversion_disambiguator

Definition at line 1451 of file chrono.

Function Documentation

◆ __add_modulo()

template<unsigned __d, typename _Tp>
unsigned std::chrono::__detail::__add_modulo ( unsigned __x,
_Tp __y )
constexpr

Definition at line 535 of file chrono.

◆ __get_leap_second_info()

leap_second_info std::chrono::__detail::__get_leap_second_info ( sys_seconds __ss,
bool __is_utc )
inline

Definition at line 3227 of file chrono.

◆ __modulo_offset()

template<unsigned __d, typename _Tp>
auto std::chrono::__detail::__modulo_offset ( )
consteval

Definition at line 521 of file chrono.

◆ __sub_modulo()

template<unsigned __d, typename _Tp>
unsigned std::chrono::__detail::__sub_modulo ( unsigned __x,
_Tp __y )
constexpr

Definition at line 554 of file chrono.

Variable Documentation

◆ __days_per_month

unsigned std::chrono::__detail::__days_per_month[12]
inlineconstexpr

Definition at line 561 of file chrono.