The TimeStamp class provides timestamp information with microsecond precision. 更多...
该类在 Qt 5.8 引入。
| TimeStamp (qint64 s = 0, qint64 usec = 0) | |
| qint64 | microSeconds () const |
| qint64 | seconds () const |
| TimeStamp | fromMicroSeconds (qint64 usec ) |
Constructs a TimeStamp in seconds, s , and microseconds, usec .
注意： The TimeStamp is not normalized, i.e. microseconds greater 1000000 are not converted to seconds.
[static]
TimeStamp
TimeStamp::
fromMicroSeconds
(
qint64
usec
)
Constructs a normalized TimeStamp from microseconds usec .
The created TimeStamp is normalized, i.e. microseconds greater 1000000 are converted to seconds.
Returns the microseconds of the timestamp.
Returns the seconds of the timestamp.