EvPeriodic::atReturns the absolute time that this watcher is supposed to trigger next 説明
public
float EvPeriodic::at()
When the watcher is active, returns the absolute time that this watcher is supposed to trigger next. This is not the same as the offset argument to EvPeriodic::set or EvPeriodic::__construct , but indeed works even in interval mode. パラメータこの関数にはパラメータはありません。 戻り値Returns the absolute time this watcher is supposed to trigger next in seconds. |