本文整理汇总了C++中conditional::broadcast方法的典型用法代码示例。如果您正苦于以下问题：C++ conditional::broadcast方法的具体用法？C++ conditional::broadcast怎么用？C++ conditional::broadcast使用的例子？那么恭喜您, 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conditional的用法示例。
在下文中一共展示了conditional::broadcast方法的4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: stop_blocking
/** Wakes up all threads waiting on the queue whether
or not an element is available. Once this function is called,
all existing and future dequeue operations will return with failure.
Note that there could be elements remaining in the queue after
stop_blocking() is called.
*/
inline void stop_blocking() {
m_mutex.lock();
m_alive = false;
m_conditional.broadcast();
m_empty_conditional.broadcast();
m_mutex.unlock();
}示例2: run
void producer::run (void)
{
while (true)
{
exclusivesection (db)
{
db.clear ();
for (int i=0; i<64; ++i)
{
statstring key = strutil::uuid ();
string value = strutil::uuid ();
db[key] = value;
}
}
core.sh ("/usr/bin/true");
value v = nextevent ();
if (v.type() == "shutdown")
{
shutcond.broadcast();
return;
}
}
}示例3: broadcast_blocking_empty
/**
* Causes any threads blocking on "wait_until_empty()" to wake
* up and evaluate the state of the queue. If the queue is not empty,
* the threads will return back to sleep immediately. If the queue
* is empty, all threads will return.
*/
void broadcast_blocking_empty() {
m_mutex.lock();
m_empty_conditional.broadcast();
m_mutex.unlock();
} 示例4: broadcast
/**
* Causes any threads currently blocking on a dequeue to wake up
* and evaluate the state of the queue. If the queue is empty,
* the threads will return back to sleep immediately. If the queue
* is destroyed through stop_blocking, all threads will return.
*/
void broadcast() {
m_mutex.lock();
m_conditional.broadcast();
m_mutex.unlock();
}