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// Copyright (C) 2010 Vicente Botet
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#define BOOST_THREAD_VERSION 2
#include <boost/thread/thread.hpp>
#include <boost/thread/condition.hpp>
#include <boost/thread/recursive_mutex.hpp>
#include <list>
#include <iostream>
#if defined BOOST_THREAD_USES_CHRONO
using namespace std;
boost::recursive_mutex theMutex;
typedef std::list<boost::condition*> Conditions;
Conditions theConditions;
void ThreadFuncWaiter()
{
boost::condition con1;
//for(; ; )
for (int j = 0; j < 10; j++)
{
{
boost::unique_lock<boost::recursive_mutex> lockMtx(theMutex);
theConditions.push_back(&con1);
cout << "Added " << boost::this_thread::get_id() << " " << &con1 << endl;
if (con1.timed_wait(lockMtx, boost::posix_time::time_duration(0, 0, 50)))
{
cout << "Woke Up " << boost::this_thread::get_id() << " " << &con1 << endl;
}
else
{
cout << "*****Timed Out " << boost::this_thread::get_id() << " " << &con1 << endl;
exit(13);
}
theConditions.remove(&con1);
cout << "Removed " << boost::this_thread::get_id() << " " << &con1 << endl;
cout << "Waiter " << j << endl;
}
//Sleep(2000);
boost::this_thread::sleep_for(boost::chrono::milliseconds(200));
}
}
void ThreadFuncNotifier()
{
for (int j = 0; j < 70; j++)
{
{
boost::unique_lock<boost::recursive_mutex> lockMtx(theMutex);
cout << "<Notifier " << j << endl;
unsigned int i = 0;
for (Conditions::iterator it = theConditions.begin(); it != theConditions.end() && i < 2; ++it)
{
(*it)->notify_one();
//WORKAROUND_ lockMtx.unlock();
//WORKAROUND_ boost::this_thread::sleep_for(boost::chrono::milliseconds(50));
cout << "Notified One " << theConditions.size() << " " << (*it) << endl;
++i;
//WORKAROUND_ lockMtx.lock();
}
cout << "Notifier> " << j << endl;
}
boost::this_thread::sleep_for(boost::chrono::milliseconds(50));
}
}
int main()
{
boost::thread_group tg;
for (int i = 0; i < 12; ++i)
{
tg.create_thread(ThreadFuncWaiter);
}
tg.create_thread(ThreadFuncNotifier);
tg.join_all();
return 0;
}
#else
#error "Test not applicable: BOOST_THREAD_USES_CHRONO not defined for this platform as not supported"
#endif
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