C Date and time utilities
From cppreference.com
Contents |
[edit] Functions
| Defined in header
<ctime> | |
Time manipulation | |
| computes the difference between times (function) | |
| returns the current time of the system as time since epoch (function) | |
| returns raw processor clock time since the program is started (function) | |
| (since C++17) |
returns the calendar time based on a given time base (function) |
Format conversions | |
converts a tm object to a textual representation (function) | |
converts a time_t object to a textual representation (function) | |
converts a tm object to custom textual representation (function) | |
| converts a tm object to custom wide string textual representation (function) | |
| converts time since epoch to calendar time expressed as Universal Coordinated Time (function) | |
| converts time since epoch to calendar time expressed as local time (function) | |
| converts calendar time to time since epoch (function) | |
[edit] Constants
| number of processor clock ticks per second (macro constant) |
[edit] Types
| calendar time type (class) | |
| time since epoch type (typedef) | |
| process running time (typedef) | |
| (since C++17) |
time in seconds and nanoseconds (struct) |
[edit] See also
| C documentation for Date and time utilities
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