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std::chrono::current_zone(3) C++ Standard Libary std::chrono::current_zone(3) NAME std::chrono::current_zone - std::chrono::current_zone Synopsis Defined in header <chrono> const std::chrono::time_zone* current_zone(); (since C++20) Convenience function for obtaining local time zone from the time zone database. Equivalent to std::chrono::get_tzdb().current_zone(). Exceptions std::runtime_error 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. Example // Run this code #include <chrono> #include <iostream> int main() { const std::chrono::zoned_time cur_time{ std::chrono::cur- rent_zone(), std::chrono::sys- tem_clock::now() }; std::cout << cur_time << '\n'; } Possible output: 2021-09-13 19:46:42.249182012 MAGT See also current_zone return the local time zone (public member function of std::chrono::tzdb) get_tzdb get_tzdb_list accesses and controls the global time zone database information reload_tzdb (function) remote_version (C++20) http://cppreference.com 2022.07.31 std::chrono::current_zone(3)
NAME | Synopsis | Exceptions | Notes | Example | Possible output: | See also
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