https://svn.boost.org/trac10/ticket/7772 <p> When someone calls condition_variable::notify_one never "generations.erase" removes any element. </p> <p> In versión 1.52 this code has been changed thread\win32\condition_variable.hpp:196 struct entry_manager { ... </p> <blockquote> <p> ~entry_manager() { </p> <blockquote> <p> if(! entry-&gt;is_notified()) { </p> <blockquote> <p> entry-&gt;remove_waiter(); </p> </blockquote> <p> } </p> </blockquote> <p> } </p> </blockquote> <p> ... </p> <p> Never call "entry-&gt;remove_waiter()" therefore not remove anything from generations vector. </p> <p> Code example </p> <p> #define BOOST_THREAD_USE_DLL #include &lt;boost/thread.hpp&gt; </p> <p> boost::condition_variable cv; boost::mutex mt; void fTest() { </p> <blockquote> <p> boost::mutex::scoped_lock sl(mt); while(1) { </p> <blockquote> <p> cv.wait(sl); </p> </blockquote> <p> } </p> </blockquote> <p> } </p> <p> int _tmain(int argc, _TCHAR* argv[]) { </p> <blockquote> <p> boost::thread th = boost::thread(boost::bind(&amp;fTest)); </p> </blockquote> <blockquote> <p> while(1) { </p> <blockquote> <p> cv.notify_one(); boost::this_thread::sleep(boost::posix_time::seconds(1)); </p> </blockquote> <p> } </p> </blockquote> <blockquote> <p> return 0; </p> </blockquote> <p> } </p> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/7772 Trac 1.4.3 viboes Fri, 07 Dec 2012 10:26:25 GMT https://svn.boost.org/trac10/ticket/7772#comment:3 https://svn.boost.org/trac10/ticket/7772#comment:3 <ul> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> → <span class="trac-field-new">duplicate</span> </li> <li><strong>milestone</strong> <span class="trac-field-deleted">To Be Determined</span> </li> </ul> Ticket