boost 线程（转）boost库timed_wait、notify_one配合使用

#include "stdafx.h"
#include <boost/thread/thread.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/thread/condition.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <iostream>
#include<windows.h>
using namespace std;
using namespace boost;
boost::mutex io_mutex;
boost::condition_variable_any test_condition;

void test(int num)
{
for (;;)
{
boost::mutex::scoped_lock lock(io_mutex);
cout << "等待者" << num << endl;
//阻塞等待30s,阻塞时自动解锁
if ( test_condition.timed_wait(lock, get_system_time() + posix_time::seconds(30) ) )
{
cout << num << "成功接收到通知" << endl;
} else
{
cout << num << "没有等待到通知" << endl;
}
}
}
void notify()
{
while(1)
{
cout << "发送通知"<<endl;
system("pause");
//test_condition.notify_all();
test_condition.notify_one();
}
}

int main(int argc, char* argv[])
{
boost::thread thrd11(bind(test, 1));
boost::thread thrd12(bind(test, 2));
boost::thread thrd13(notify);
thrd11.join();
thrd12.join();
thrd13.join();

system("pause");
return 0;
}

原文地址：https://blog.csdn.net/leeboy_wang/article/details/44172193/