std::chrono::high_resolution_clock
From Cppreference
C++ Standard Library | ||||||||||||||||||||||||||||||||||||||||
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Utilities library | ||||||||||||||||||||||||||||||||||||||||
Date and time utilities | ||||||||||||||||||||||||||||||||||||||||
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Defined in header <chrono>
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Defined in namespace std::chrono
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class high_resolution_clock;
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(since C++11) | |
Class std::chrono::high_resolution_clock represents the clock with the smallest tick period available on the system. It may be an alias of std::chrono::system_clock or std::chrono::steady_clock, or a third, independent clock.
Contents |
[edit] Member types
Member type | Definition |
rep | arithmetic type representing the number of ticks in the clock's duration |
period | an std::ratio type representing the tick period of the clock, in seconds |
duration | std::chrono::duration<rep, period> |
time_point | std::chrono::time_point<std::chrono::steady_clock> |
[edit] Member constants
[static]
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indicates if the clock is monotonous (public static member constant) |
[edit] Member functions
[static]
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returns a time_point representing the current value of the clock (public static member function) |
[edit] See also
(C++11)
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wall clock time from the system-wide realtime clock (class) |
(C++11)
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monotonic clock that will never be adjusted (class) |