c++ - QThreadPool example -

I'm looking for a brief example on the use of QThreadPool . Here's how I have used it:

  Koothhidpool * thread_pull = QuthHadPull :: Global instances (); MyThread * thread = new MyThread (); Thread_pool-> Start (thread); Class MyThread: Public QRunnable {Public: MyThread (); ~ MyThread (); Running zero (); }; Zero MyThread :: Run () {qDebug () & lt; & Lt; "MyThread"; }   
 What is the correct practice? PS: I  wait  in context, when should I call  waitForDone ?   
 
 
 This is almost right with one exception  QRunnable  is not a thread, And you should not call your class  MyThread .  MyRunnable  or  MyTask  is more correct  
 Note that your code is almost like an example. Documentation is the best source of short instances.  
 You should call  waitForDone  when you want to wait until all runnabels are processed. It depends on the architecture of your app. Usually this happens when you create and start all  QRunnable  s and want to use your results.