libstdc++
Collaboration diagram for Time:

Files

file  chrono
 

Namespaces

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

Classes

struct  std::common_type< chrono::duration< _Rep1, _Period1 >, chrono::duration< _Rep2, _Period2 > >
 
struct  std::common_type< chrono::time_point< _Clock, _Duration1 >, chrono::time_point< _Clock, _Duration2 > >
 
struct  std::chrono::duration< _Rep, _Period >
 
struct  std::chrono::duration_values< _Rep >
 
struct  std::chrono::_V2::steady_clock
 
struct  std::chrono::_V2::system_clock
 
struct  std::chrono::time_point< _Clock, _Dur >
 
struct  std::chrono::treat_as_floating_point< _Rep >
 

Macros

#define __cpp_lib_chrono_udls
 
#define _GLIBCXX_CHRONO_INT64_T
 

Typedefs

typedef _Clock std::chrono::time_point< _Clock, _Dur >::clock
 
typedef _Dur std::chrono::time_point< _Clock, _Dur >::duration
 
typedef chrono::nanoseconds std::chrono::_V2::system_clock::duration
 
typedef chrono::nanoseconds std::chrono::_V2::steady_clock::duration
 
using std::chrono::high_resolution_clock = system_clock
 
using std::chrono::hours = duration< int64_t, ratio< 3600 > >
 
using std::chrono::microseconds = duration< int64_t, micro >
 
using std::chrono::milliseconds = duration< int64_t, milli >
 
using std::chrono::minutes = duration< int64_t, ratio< 60 > >
 
using std::chrono::nanoseconds = duration< int64_t, nano >
 
typedef _Period std::chrono::duration< _Rep, _Period >::period
 
typedef duration::period std::chrono::time_point< _Clock, _Dur >::period
 
typedef duration::period std::chrono::_V2::system_clock::period
 
typedef duration::period std::chrono::_V2::steady_clock::period
 
typedef _Rep std::chrono::duration< _Rep, _Period >::rep
 
typedef duration::rep std::chrono::time_point< _Clock, _Dur >::rep
 
typedef duration::rep std::chrono::_V2::system_clock::rep
 
typedef duration::rep std::chrono::_V2::steady_clock::rep
 
using std::chrono::seconds = duration< int64_t >
 
typedef chrono::time_point< system_clock, durationstd::chrono::_V2::system_clock::time_point
 
typedef chrono::time_point< steady_clock, durationstd::chrono::_V2::steady_clock::time_point
 

Functions

template<typename _Rep2 , typename = _Require< is_convertible<const _Rep2&, rep>, __or_<__is_float<rep>, __not_<__is_float<_Rep2>>>>>
constexpr std::chrono::duration< _Rep, _Period >::duration (const _Rep2 &__rep)
 
 std::chrono::duration< _Rep, _Period >::duration (const duration &)=default
 
template<typename _Rep2 , typename _Period2 , typename = _Require< __or_<__is_float<rep>, __and_<__is_harmonic<_Period2>, __not_<__is_float<_Rep2>>>>>>
constexpr std::chrono::duration< _Rep, _Period >::duration (const duration< _Rep2, _Period2 > &__d)
 
constexpr std::chrono::time_point< _Clock, _Dur >::time_point (const duration &__dur)
 
template<typename _Dur2 , typename = _Require<is_convertible<_Dur2, _Dur>>>
constexpr std::chrono::time_point< _Clock, _Dur >::time_point (const time_point< clock, _Dur2 > &__t)
 
constexpr rep std::chrono::duration< _Rep, _Period >::count () const
 
template<typename _ToDur , typename _Rep , typename _Period >
constexpr __enable_if_is_duration< _ToDur > std::chrono::duration_cast (const duration< _Rep, _Period > &__d)
 
static time_point std::chrono::_V2::system_clock::from_time_t (std::time_t __t) noexcept
 
static constexpr _Rep std::chrono::duration_values< _Rep >::max () noexcept
 
static constexpr duration std::chrono::duration< _Rep, _Period >::max () noexcept
 
static constexpr time_point std::chrono::time_point< _Clock, _Dur >::max () noexcept
 
static constexpr _Rep std::chrono::duration_values< _Rep >::min () noexcept
 
static constexpr duration std::chrono::duration< _Rep, _Period >::min () noexcept
 
static constexpr time_point std::chrono::time_point< _Clock, _Dur >::min () noexcept
 
static time_point std::chrono::_V2::system_clock::now () noexcept
 
static time_point std::chrono::_V2::steady_clock::now () 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)
 
template<typename _Rep2 = rep>
constexpr enable_if<!treat_as_floating_point< _Rep2 >::value, duration & >::type std::chrono::duration< _Rep, _Period >::operator%= (const duration &__d)
 
template<typename _Rep2 = rep>
constexpr enable_if<!treat_as_floating_point< _Rep2 >::value, duration & >::type std::chrono::duration< _Rep, _Period >::operator%= (const rep &__rhs)
 
constexpr durationstd::chrono::duration< _Rep, _Period >::operator*= (const rep &__rhs)
 
constexpr duration std::chrono::duration< _Rep, _Period >::operator+ () const
 
constexpr durationstd::chrono::duration< _Rep, _Period >::operator++ ()
 
constexpr duration std::chrono::duration< _Rep, _Period >::operator++ (int)
 
constexpr durationstd::chrono::duration< _Rep, _Period >::operator+= (const duration &__d)
 
constexpr time_pointstd::chrono::time_point< _Clock, _Dur >::operator+= (const duration &__dur)
 
constexpr duration std::chrono::duration< _Rep, _Period >::operator- () const
 
constexpr durationstd::chrono::duration< _Rep, _Period >::operator-- ()
 
constexpr duration std::chrono::duration< _Rep, _Period >::operator-- (int)
 
constexpr durationstd::chrono::duration< _Rep, _Period >::operator-= (const duration &__d)
 
constexpr time_pointstd::chrono::time_point< _Clock, _Dur >::operator-= (const duration &__dur)
 
constexpr durationstd::chrono::duration< _Rep, _Period >::operator/= (const rep &__rhs)
 
durationstd::chrono::duration< _Rep, _Period >::operator= (const duration &)=default
 
template<typename _ToDur , typename _Clock , typename _Dur >
constexpr enable_if< __is_duration< _ToDur >::value, time_point< _Clock, _ToDur > >::type std::chrono::time_point_cast (const time_point< _Clock, _Dur > &__t)
 
constexpr duration std::chrono::time_point< _Clock, _Dur >::time_since_epoch () const
 
static std::time_t std::chrono::_V2::system_clock::to_time_t (const time_point &__t) noexcept
 
static constexpr _Rep std::chrono::duration_values< _Rep >::zero () noexcept
 
static constexpr duration std::chrono::duration< _Rep, _Period >::zero () noexcept
 

Variables

static constexpr bool std::chrono::_V2::system_clock::is_steady
 
static constexpr bool std::chrono::_V2::steady_clock::is_steady
 
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 _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 _Period , typename _Rep2 >
constexpr duration< __common_rep_t< _Rep1, _Rep2 >, _Period > operator* (const duration< _Rep1, _Period > &__d, const _Rep2 &__s)
 
template<typename _Rep1 , typename _Rep2 , typename _Period >
constexpr duration< __common_rep_t< _Rep2, _Rep1 >, _Period > operator* (const _Rep1 &__s, const duration< _Rep2, _Period > &__d)
 
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 _Rep1 , typename _Period1 , typename _Clock , typename _Dur2 >
constexpr time_point< _Clock, typename common_type< duration< _Rep1, _Period1 >, _Dur2 >::type > 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 > 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 operator- (const time_point< _Clock, _Dur1 > &__lhs, const time_point< _Clock, _Dur2 > &__rhs)
 

Detailed Description

Classes and functions for time.

Macro Definition Documentation

◆ __cpp_lib_chrono_udls

#define __cpp_lib_chrono_udls

Definition at line 1061 of file chrono.

◆ _GLIBCXX_CHRONO_INT64_T

#define _GLIBCXX_CHRONO_INT64_T

Definition at line 702 of file chrono.

Typedef Documentation

◆ clock

template<typename _Clock , typename _Dur >
typedef _Clock std::chrono::time_point< _Clock, _Dur >::clock

Definition at line 752 of file chrono.

◆ duration [1/3]

template<typename _Clock , typename _Dur >
typedef _Dur std::chrono::time_point< _Clock, _Dur >::duration

Definition at line 753 of file chrono.

◆ duration [2/3]

◆ duration [3/3]

◆ 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 1026 of file chrono.

◆ hours

using std::chrono::hours = typedef duration< int64_t , ratio<3600> >

hours

Definition at line 727 of file chrono.

◆ microseconds

using std::chrono::microseconds = typedef duration< int64_t , micro>

microseconds

Definition at line 715 of file chrono.

◆ milliseconds

using std::chrono::milliseconds = typedef duration< int64_t , milli>

milliseconds

Definition at line 718 of file chrono.

◆ minutes

using std::chrono::minutes = typedef duration< int64_t , ratio< 60> >

minutes

Definition at line 724 of file chrono.

◆ nanoseconds

using std::chrono::nanoseconds = typedef duration< int64_t , nano>

nanoseconds

Definition at line 712 of file chrono.

◆ period [1/4]

template<typename _Rep , typename _Period >
typedef _Period std::chrono::duration< _Rep, _Period >::period

Definition at line 404 of file chrono.

◆ period [2/4]

template<typename _Clock , typename _Dur >
typedef duration::period std::chrono::time_point< _Clock, _Dur >::period

Definition at line 755 of file chrono.

◆ period [3/4]

typedef duration::period std::chrono::_V2::system_clock::period

Definition at line 968 of file chrono.

◆ period [4/4]

typedef duration::period std::chrono::_V2::steady_clock::period

Definition at line 1008 of file chrono.

◆ rep [1/4]

template<typename _Rep , typename _Period >
typedef _Rep std::chrono::duration< _Rep, _Period >::rep

Definition at line 403 of file chrono.

◆ rep [2/4]

template<typename _Clock , typename _Dur >
typedef duration::rep std::chrono::time_point< _Clock, _Dur >::rep

Definition at line 754 of file chrono.

◆ rep [3/4]

typedef duration::rep std::chrono::_V2::system_clock::rep

Definition at line 967 of file chrono.

◆ rep [4/4]

typedef duration::rep std::chrono::_V2::steady_clock::rep

Definition at line 1007 of file chrono.

◆ seconds

using std::chrono::seconds = typedef duration< int64_t >

seconds

Definition at line 721 of file chrono.

◆ time_point [1/2]

◆ time_point [2/2]

Function Documentation

◆ duration() [1/2]

template<typename _Rep , typename _Period >
template<typename _Rep2 , typename = _Require< is_convertible<const _Rep2&, rep>, __or_<__is_float<rep>, __not_<__is_float<_Rep2>>>>>
constexpr std::chrono::duration< _Rep, _Period >::duration ( const _Rep2 &  __rep)
inlineexplicitconstexpr

Definition at line 421 of file chrono.

◆ duration() [2/2]

template<typename _Rep , typename _Period >
template<typename _Rep2 , typename _Period2 , typename = _Require< __or_<__is_float<rep>, __and_<__is_harmonic<_Period2>, __not_<__is_float<_Rep2>>>>>>
constexpr std::chrono::duration< _Rep, _Period >::duration ( const duration< _Rep2, _Period2 > &  __d)
inlineconstexpr

Definition at line 428 of file chrono.

◆ time_point() [1/3]

template<typename _Clock , typename _Dur >
constexpr std::chrono::time_point< _Clock, _Dur >::time_point ( )
inlineconstexpr

Definition at line 757 of file chrono.

◆ time_point() [2/3]

template<typename _Clock , typename _Dur >
constexpr std::chrono::time_point< _Clock, _Dur >::time_point ( const duration &  __dur)
inlineexplicitconstexpr

Definition at line 760 of file chrono.

◆ time_point() [3/3]

template<typename _Clock , typename _Dur >
template<typename _Dur2 , typename = _Require<is_convertible<_Dur2, _Dur>>>
constexpr std::chrono::time_point< _Clock, _Dur >::time_point ( const time_point< clock, _Dur2 > &  __t)
inlineconstexpr

Definition at line 767 of file chrono.

◆ count()

template<typename _Rep , typename _Period >
constexpr rep std::chrono::duration< _Rep, _Period >::count ( ) const
inlineconstexpr

Definition at line 436 of file chrono.

◆ duration_cast()

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

duration_cast

Definition at line 223 of file chrono.

◆ from_time_t()

static time_point std::chrono::_V2::system_clock::from_time_t ( std::time_t  __t)
inlinestaticnoexcept

Definition at line 989 of file chrono.

◆ max() [1/3]

template<typename _Rep >
static constexpr _Rep std::chrono::duration_values< _Rep >::max ( )
inlinestaticconstexprnoexcept

Definition at line 366 of file chrono.

◆ max() [2/3]

template<typename _Rep , typename _Period >
static constexpr duration std::chrono::duration< _Rep, _Period >::max ( )
inlinestaticconstexprnoexcept

Definition at line 529 of file chrono.

◆ max() [3/3]

template<typename _Clock , typename _Dur >
static constexpr time_point std::chrono::time_point< _Clock, _Dur >::max ( )
inlinestaticconstexprnoexcept

Definition at line 797 of file chrono.

◆ min() [1/3]

template<typename _Rep >
static constexpr _Rep std::chrono::duration_values< _Rep >::min ( )
inlinestaticconstexprnoexcept

Definition at line 370 of file chrono.

◆ min() [2/3]

template<typename _Rep , typename _Period >
static constexpr duration std::chrono::duration< _Rep, _Period >::min ( )
inlinestaticconstexprnoexcept

Definition at line 525 of file chrono.

◆ min() [3/3]

template<typename _Clock , typename _Dur >
static constexpr time_point std::chrono::time_point< _Clock, _Dur >::min ( )
inlinestaticconstexprnoexcept

Definition at line 793 of file chrono.

◆ operator""h() [1/2]

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

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

Definition at line 1112 of file chrono.

◆ operator""h() [2/2]

constexpr 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 1106 of file chrono.

◆ operator""min() [1/2]

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

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

Definition at line 1123 of file chrono.

◆ operator""min() [2/2]

constexpr 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 1117 of file chrono.

◆ operator""ms() [1/2]

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

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

Definition at line 1145 of file chrono.

◆ operator""ms() [2/2]

constexpr 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 1139 of file chrono.

◆ operator""ns() [1/2]

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

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

Definition at line 1167 of file chrono.

◆ operator""ns() [2/2]

constexpr 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 1161 of file chrono.

◆ operator""s() [1/2]

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

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

Definition at line 1134 of file chrono.

◆ operator""s() [2/2]

constexpr 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 1128 of file chrono.

◆ operator""us() [1/2]

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

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

Definition at line 1156 of file chrono.

◆ operator""us() [2/2]

constexpr 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 1150 of file chrono.

◆ operator%=() [1/2]

template<typename _Rep , typename _Period >
template<typename _Rep2 = rep>
constexpr enable_if<!treat_as_floating_point< _Rep2 >::value, duration & >::type std::chrono::duration< _Rep, _Period >::operator%= ( const duration< _Rep, _Period > &  __d)
inlineconstexpr

Definition at line 513 of file chrono.

◆ operator%=() [2/2]

template<typename _Rep , typename _Period >
template<typename _Rep2 = rep>
constexpr enable_if<!treat_as_floating_point< _Rep2 >::value, duration & >::type std::chrono::duration< _Rep, _Period >::operator%= ( const rep &  __rhs)
inlineconstexpr

Definition at line 503 of file chrono.

◆ operator*() [1/2]

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

Multiply a duration by a scalar value.

Definition at line 596 of file chrono.

◆ operator*() [2/2]

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

Multiply a duration by a scalar value.

Definition at line 586 of file chrono.

◆ operator*=()

template<typename _Rep , typename _Period >
constexpr duration & std::chrono::duration< _Rep, _Period >::operator*= ( const rep &  __rhs)
inlineconstexpr

Definition at line 485 of file chrono.

◆ operator+() [1/4]

template<typename _Rep , typename _Period >
constexpr duration std::chrono::duration< _Rep, _Period >::operator+ ( ) const
inlineconstexpr

Definition at line 441 of file chrono.

◆ operator+() [2/4]

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 
)
related

The sum of two durations.

Definition at line 543 of file chrono.

◆ operator+() [3/4]

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

Adjust a time point forwards by the given duration.

Definition at line 866 of file chrono.

◆ operator+() [4/4]

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 
)
related

Adjust a time point forwards by the given duration.

Definition at line 852 of file chrono.

◆ operator++() [1/2]

template<typename _Rep , typename _Period >
constexpr duration & std::chrono::duration< _Rep, _Period >::operator++ ( )
inlineconstexpr

Definition at line 449 of file chrono.

◆ operator++() [2/2]

template<typename _Rep , typename _Period >
constexpr duration std::chrono::duration< _Rep, _Period >::operator++ ( int  )
inlineconstexpr

Definition at line 456 of file chrono.

◆ operator+=() [1/2]

template<typename _Rep , typename _Period >
constexpr duration & std::chrono::duration< _Rep, _Period >::operator+= ( const duration< _Rep, _Period > &  __d)
inlineconstexpr

Definition at line 471 of file chrono.

◆ operator+=() [2/2]

template<typename _Clock , typename _Dur >
constexpr time_point & std::chrono::time_point< _Clock, _Dur >::operator+= ( const duration &  __dur)
inlineconstexpr

Definition at line 778 of file chrono.

◆ operator-() [1/4]

template<typename _Rep , typename _Period >
constexpr duration std::chrono::duration< _Rep, _Period >::operator- ( ) const
inlineconstexpr

Definition at line 445 of file chrono.

◆ operator-() [2/4]

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 
)
related

The difference between two durations.

Definition at line 557 of file chrono.

◆ operator-() [3/4]

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 
)
related

Adjust a time point backwards by the given duration.

Definition at line 880 of file chrono.

◆ operator-() [4/4]

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

The difference between two time points (as a duration)

Definition at line 896 of file chrono.

◆ operator--() [1/2]

template<typename _Rep , typename _Period >
constexpr duration & std::chrono::duration< _Rep, _Period >::operator-- ( )
inlineconstexpr

Definition at line 460 of file chrono.

◆ operator--() [2/2]

template<typename _Rep , typename _Period >
constexpr duration std::chrono::duration< _Rep, _Period >::operator-- ( int  )
inlineconstexpr

Definition at line 467 of file chrono.

◆ operator-=() [1/2]

template<typename _Rep , typename _Period >
constexpr duration & std::chrono::duration< _Rep, _Period >::operator-= ( const duration< _Rep, _Period > &  __d)
inlineconstexpr

Definition at line 478 of file chrono.

◆ operator-=() [2/2]

template<typename _Clock , typename _Dur >
constexpr time_point & std::chrono::time_point< _Clock, _Dur >::operator-= ( const duration &  __dur)
inlineconstexpr

Definition at line 785 of file chrono.

◆ operator/=()

template<typename _Rep , typename _Period >
constexpr duration & std::chrono::duration< _Rep, _Period >::operator/= ( const rep &  __rhs)
inlineconstexpr

Definition at line 492 of file chrono.

◆ time_point_cast()

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

time_point_cast

Definition at line 808 of file chrono.

◆ time_since_epoch()

template<typename _Clock , typename _Dur >
constexpr duration std::chrono::time_point< _Clock, _Dur >::time_since_epoch ( ) const
inlineconstexpr

Definition at line 773 of file chrono.

◆ to_time_t()

static std::time_t std::chrono::_V2::system_clock::to_time_t ( const time_point __t)
inlinestaticnoexcept

Definition at line 982 of file chrono.

◆ zero() [1/2]

template<typename _Rep >
static constexpr _Rep std::chrono::duration_values< _Rep >::zero ( )
inlinestaticconstexprnoexcept

Definition at line 362 of file chrono.

◆ zero() [2/2]

template<typename _Rep , typename _Period >
static constexpr duration std::chrono::duration< _Rep, _Period >::zero ( )
inlinestaticconstexprnoexcept

Definition at line 521 of file chrono.

Variable Documentation

◆ is_steady [1/2]

constexpr bool std::chrono::_V2::system_clock::is_steady
staticconstexpr

Definition at line 975 of file chrono.

◆ is_steady [2/2]

constexpr bool std::chrono::_V2::steady_clock::is_steady
staticconstexpr

Definition at line 1011 of file chrono.