本文整理汇总了C++中EventQueue::Length方法的典型用法代码示例。如果您正苦于以下问题：C++ EventQueue::Length方法的具体用法？C++ EventQueue::Length怎么用？C++ EventQueue::Length使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类EventQueue的用法示例。
在下文中一共展示了EventQueue::Length方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: LoopOneLevel
void CacheIOThread::LoopOneLevel(uint32_t aLevel)
{
EventQueue events;
events.SwapElements(mEventQueue[aLevel]);
EventQueue::size_type length = events.Length();
mCurrentlyExecutingLevel = aLevel;
bool returnEvents = false;
bool reportTelementry = true;
EventQueue::size_type index;
{
MonitorAutoUnlock unlock(mMonitor);
for (index = 0; index < length; ++index) {
if (EventsPending(aLevel)) {
// Somebody scheduled a new event on a lower level, break and harry
// to execute it! Don't forget to return what we haven't exec.
returnEvents = true;
break;
}
if (reportTelementry) {
reportTelementry = false;
CacheIOTelemetry::Report(aLevel, length);
}
// Drop any previous flagging, only an event on the current level may set
// this flag.
mRerunCurrentEvent = false;
events[index]->Run();
if (mRerunCurrentEvent) {
// The event handler yields to higher priority events and wants to rerun.
returnEvents = true;
break;
}
// Release outside the lock.
events[index] = nullptr;
}
}
if (returnEvents)
mEventQueue[aLevel].InsertElementsAt(0, events.Elements() + index, length - index);
}