struct tm* GetGmtTm( struct tm* ptm = NULL ) const;
ptm
Points to a buffer that will receive the time data. If this pointer is NULL, an internal, statically allocated buffer is used. The data in this default buffer is overwritten as a result of calls to other CTime member functions.
Gets a struct tm that contains a decomposition of the time contained in this CTime object. GetGmtTm returns UCT.
A pointer to a filled-in struct tm as defined in the include file time.h. The members are as follows:
| Field | Value Stored |
| tm_sec | Seconds |
| tm_min | Minutes |
| tm_hour | Hours (0–23) |
| tm_mday | Day of month (1–31) |
| tm_mon | Month (0–11; January = 0) |
| tm_year | Year (actual year minus 1900) |
| tm_wday | Day of week (1–7; Sunday = 1) |
| tm_yday | Day of year (0–365; January 1 = 0) |
| tm_isdst | Always 0 |
Note:
The year in struct tm is in the range -1 to 136; the year in the CTime interface is in the range 1900 to 2036 (inclusive).
See the example for GetLocalTm.