18 #ifndef QGST_CLOCKTIME_H
19 #define QGST_CLOCKTIME_H
41 static const quint64 None = -1;
43 inline ClockTime(quint64 t = None) : m_clocktime(t) {}
44 inline operator quint64()
const {
return m_clocktime; }
47 inline bool isValid()
const {
return m_clocktime != None; }
56 static ClockTime fromTime(
const QTime & time);
66 #endif // QGST_CLOCKTIME_H
A datatype to hold a time, measured in nanoseconds.