std::chrono:: locate_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)
Clocks
(C++20)
(C++20)
(C++20)
Time of day
(C++20) (C++20)
(C++20) (C++20)
(C++20)

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

Convenience function for locating a time zone in the time zone database. Equivalent to std:: chrono :: get_tzdb ( ) . locate_zone ( tz_name ) .

Exceptions

std::runtime_error if the specified time zone cannot be found, or if this is the first reference to the time zone database and the time zone database cannot be initialized.

Notes

A call to this function that is the first reference to the time zone database will cause it to be initialized.

See also

locate a time zone with the given name
(public member function of std::chrono::tzdb )
(C++20)
accesses and controls the global time zone database information
(function)
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