std::chrono::local_info (3) - Linux Manuals
std::chrono::local_info: std::chrono::local_info
NAME
std::chrono::local_info - std::chrono::local_info
Synopsis
Defined in header <chrono>
struct local_info; (since C++20)
The class local_info describes the result of converting a std::chrono::local_time to a std::chrono::sys_time.
* If the result of the conversion is unique, then result == local_info::unique, first is filled out with the correct std::chrono::sys_info, and second is zero-initialized.
* If the local_time is nonexistent, then result == local_info::nonexistent, first is filled out with the std::chrono::sys_info that ends just prior to the local_time, and second is filled out with the std::chrono::sys_info that begins just after the local_time.
* If the local_time is ambiguous, then result == local_info::ambiguous, first is filled out with the std::chrono::sys_info that ends just after the local_time, and second is filled with the std::chrono::sys_info that starts just before the local_time.
This is a low-level data structure; typical conversions from local_time to sys_time will use it implicitly rather than explicitly.
Member constants
Name Value
constexpr int unique 0
[static]
constexpr int nonexistent 1
[static]
constexpr int ambiguous 2
[static]
Member objects
Member object Type
result int
first, second std::chrono::sys_info
Nonmember functions
operator<< (function template)