operator+, operator-(std::chrono::time_point)

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Compiler support
Freestanding and hosted
Language
Standard library
Standard library headers
Named requirements
Feature test macros(C++20)
Language support library
Concepts library(C++20)
Diagnostics library
Memory management library
Metaprogramming library(C++11)
General utilities library
Containers library
Iterators library
Ranges library(C++20)
Algorithms library
Strings library
Text processing library
Numerics library
Date and time library
Input/output library
Filesystem library(C++17)
Concurrency support library(C++11)
Execution control library(C++26)
Technical specifications
Symbols index
External libraries

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Date and time library

Time point
time_point (C++11)
clock_time_conversion (C++20)
clock_cast (C++20)
Duration
duration (C++11)
Clocks
system_clock (C++11)
steady_clock (C++11)
is_clock (C++20)
utc_clock (C++20)
tai_clock (C++20)
high_resolution_clock (C++11)
gps_clock (C++20)
file_clock (C++20)
local_t (C++20)
Time of day
is_amis_pm (C++20)(C++20)
make12make24 (C++20)(C++20)
hh_mm_ss (C++20)

Calendar
day (C++20)
month (C++20)
year (C++20)
weekday (C++20)
operator/ (C++20)
year_month_day (C++20)
year_month_day_last (C++20)
year_month_weekday (C++20)
year_month_weekday_last (C++20)
weekday_indexed (C++20)
weekday_last (C++20)
month_day (C++20)
month_day_last (C++20)
month_weekday (C++20)
month_weekday_last (C++20)
year_month (C++20)
last_speclast (C++20)(C++20)
`chrono` I/O
parse (C++20)

Time zone
tzdb (C++20)
tzdb_list (C++20)
get_tzdbget_tzdb_listreload_tzdbremote_version (C++20)(C++20)(C++20)(C++20)
sys_info (C++20)
local_info (C++20)
nonexistent_local_time (C++20)
ambiguous_local_time (C++20)
locate_zone (C++20)
current_zone (C++20)
time_zone (C++20)
choose (C++20)
zoned_traits (C++20)
zoned_time (C++20)
time_zone_link (C++20)
leap_second (C++20)
leap_second_info (C++20)
get_leap_second_info (C++20)
C-style date and time

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std::chrono::time_point

Member functions
time_point::time_point
time_point::time_since_epoch
time_point::operator+=time_point::operator-=
time_point::operator++time_point::operator-- (C++20)(C++20)
time_point::min
time_point::max
Non-member functions
operator+operator-
operator==operator!=operator<operator<=operator>operator>=operator<=> (until C++20)(C++20)
time_point_cast
floor (C++17)
ceil (C++17)
round (C++17)
Helper classes
common_type
hash<std::chrono::time_point> (C++26)

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Defined in header`<chrono>`
	(1)
template<class C,class D1,class R2,class P2> time_point<C,typenamestd::common_type<D1, duration<R2,P2>>::type> operator+(const time_point<C,D1>& pt, const duration<R2,P2>& d);			(since C++11) (until C++14)
template<class C,class D1,class R2,class P2> constexpr time_point<C,std::common_type_t<D1, duration<R2,P2>>> operator+(const time_point<C,D1>& pt, const duration<R2,P2>& d);			(since C++14)
		(2)
template<class R1,class P1,class C,class D2> time_point<C,typenamestd::common_type<duration<R1,P1>,D2>::type> operator+(const duration<R1,P1>& d, const time_point<C,D2>& pt);				(since C++11) (until C++14)
template<class R1,class P1,class C,class D2> constexpr time_point<C,std::common_type_t<duration<R1,P1>,D2>> operator+(const duration<R1,P1>& d, const time_point<C,D2>& pt);				(since C++14)
			(3)
template<class C,class D1,class R2,class P2> time_point<C,typenamestd::common_type<D1, duration<R2,P2>>::type> operator-(const time_point<C,D1>& pt, const duration<R2,P2>& d);					(since C++11) (until C++14)
template<class C,class D1,class R2,class P2> constexpr time_point<C,std::common_type_t<D1, duration<R2,P2>>> operator-(const time_point<C,D1>& pt, const duration<R2,P2>& d);					(since C++14)
				(4)
template<class C,class D1,class D2> typenamestd::common_type<D1,D2>::type operator-(const time_point<C,D1>& pt_lhs, const time_point<C,D2>& pt_rhs);						(since C++11) (until C++14)
template<class C,class D1,class D2> constexprstd::common_type_t<D1,D2> operator-(const time_point<C,D1>& pt_lhs, const time_point<C,D2>& pt_rhs);						(since C++14)