Defined in header <ctime>
Converts given time since epoch as std::time_t value into calendar time, expressed in local time.
|time||-||pointer to a time_t object to convert|
This function may not be thread-safe.
POSIX requires that this function sets errno to EOVERFLOW if it fails because the argument is too large.
UTC: Wed Dec 28 11:47:03 2011 GMT local: Wed Dec 28 06:47:03 2011 EST
| converts time since epoch to calendar time expressed as Universal Coordinated Time |