The TimeStamp class provides timestamp information with microsecond precision. 更多...
TimeStamp (qint64 s = 0, qint64 usec = 0) | |
qint64 | microSeconds () const |
qint64 | seconds () const |
TimeStamp | fromMicroSeconds (qint64 usec ) |
[constexpr]
TimeStamp::
TimeStamp
(
qint64
s
= 0,
qint64
usec
= 0)
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 constexpr]
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.
[constexpr]
qint64
TimeStamp::
microSeconds
() const
Returns the microseconds of the timestamp.
[constexpr]
qint64
TimeStamp::
seconds
() const
Returns the seconds of the timestamp.