C Date and time utilities (original) (raw)
C-style date and time utilities
Contents
[edit] Functions
| Defined in header | |
|---|---|
| Time manipulation | |
| difftime | computes the difference between times (function) [edit] |
| time | returns the current time of the system as time since epoch (function) [edit] |
| clock | returns raw processor clock time since the program is started (function) [edit] |
| timespec_get(C++17) | returns the calendar time in seconds and nanoseconds based on a given time base (function) [edit] |
| Format conversions | |
| asctime | converts a std::tm object to a textual representation (function) [edit] |
| ctime | converts a std::time_t object to a textual representation (function) [edit] |
| strftime | converts a std::tm object to custom textual representation (function) [edit] |
| wcsftime | converts a std::tm object to custom wide string textual representation (function) [edit] |
| gmtime | converts time since epoch to calendar time expressed as Universal Coordinated Time (function) [edit] |
| localtime | converts time since epoch to calendar time expressed as local time (function) [edit] |
| mktime | converts calendar time to time since epoch (function) [edit] |