std::chrono::gps_clock::to_utc

From cppreference.com

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

[edit]

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

[edit]

std::chrono::gps_clock

Member functions
gps_clock::now
gps_clock::to_utc
gps_clock::from_utc
Time point I/O
operator<<
formatter<std::chrono::gps_time>
from_stream

[edit]

template<class Duration> staticstd::chrono::utc_time<std::common_type_t<Duration,std::chrono::seconds>> to_utc(conststd::chrono::gps_time<Duration>& t)noexcept;		(since C++20)

Converts thegps_timet to autc_time representing the same point in time.

[edit]Return value

Astd::chrono::utc_time representing the same point in time ast, computed as if by constructing a value of the return type fromt.time_since_epoch() and adding315964809s (315964809 is the number of seconds between the epochs of the two clocks: 1980-01-06 00:00:00 UTC forgps_clock and 1970-01-01 00:00:00 UTC forutc_clock).

[edit]Example

This section is incomplete
Reason: no example

[edit]See also

from_utc [static]	converts a`utc_time` to`gps_time` (public static member function)[edit]
clock_cast (C++20)	convert time points of one clock to another (function template)[edit]