std::chrono::time_zone

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Date and time library

Time point
time_point (C++11)
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duration (C++11)
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Calendar
day (C++20)
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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_zone

Member functions
time_zone::name
time_zone::get_info
time_zone::to_sys
time_zone::to_local
Nonmember functions
operator==operator<=>

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Defined in header`<chrono>`
class time_zone;		(since C++20)

The classtime_zone represents all time zone transitions for a specific geographic area.

Users cannot constructtime_zone objects. The library implementation createstime_zone objects when it initializes thetime zone database and providesconst access to these objects.

time_zone is not copyable but does have a defaulted move constructor and a defaulted move assignment operator. However, as users have onlyconst access totime_zone objects, these functions cannot be called in user code without invokingundefined behavior.

[edit]Member functions

name	obtains the name of this`time_zone` (public member function)[edit]
get_info	obtain information associated with asys_time orlocal_time (public member function)[edit]
to_sys	converts alocal_time in this time zone to asys_time (public member function)[edit]
to_local	converts asys_time to alocal_time in this time zone (public member function)[edit]