std::chrono:: time_zone

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C++
Utilities library
General utilities
Relational operators (deprecated in C++20)
Date and time utilities
Time point
(C++11)
(C++20)
Duration
(C++11)
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(C++20)
(C++20)
(C++20)
Time of day
(C++20) (C++20)
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(C++20)

Calendar
(C++20)
(C++20)
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Time zone
(C++20)
(C++20)
(C++20) (C++20) (C++20) (C++20)
(C++20)
chrono I/O
(C++20)
C-style date and time
std::chrono::time_zone
Defined in header <chrono>
class time_zone ;
(since C++20)

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

Users cannot construct time_zone objects. The library implementation creates time_zone objects when it initializes the time zone database and provides const 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 only const access to time_zone objects, these functions cannot be called in user code without invoking undefined behavior .

Member functions

obtains the name of this time_zone
(public member function)
obtain information associated with a sys_time or local_time
(public member function)
converts a local_time in this time zone to a sys_time
(public member function)
converts a sys_time to a local_time in this time zone
(public member function)

Nonmember functions

(C++20)
compares two time_zone objects
(function)
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