Hi All:<div>It may be a simple question, but I have no idea now. So I want to post my question with you. Maybe you can help, thank you.</div><div><br></div><div>It is about boost thread.</div><div><br></div><div>I want to create a thread and pass a parameter to it. I found there are 2 ways in boost thread, they are:</div>
<div><br></div><div>using bind, like</div><div><br></div><div><div><i>boost::thread thrd(boost::bind(&amp;helloworld, &quot;Bob&quot;));</i></div><div><i>thrd.join();</i></div><div><br></div><div>or construct a structure and do the following:</div>
<div><br></div><div><div><i>boost::thread thrd(helloworld(&quot;Bob&quot;));</i></div><div><i>thrd.join();</i></div></div><div><br></div><div>It works, really, like the demo code shown. But After I run 2 threads, I found 2 thread can not run concurrently. The second thread will blocked by the first thread. If the first thread never exit, the second thread never run. It is a very funny problem. But I really do not know what happen. Does anyone know about this topic?</div>
<div><br></div><div>Thank you very much.</div><br>-- <br>With regards.<br>Coofucoo Zhang<br>
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