Correct way of checking if threads are done?

Question

I\'m using multithreading in my application with _beginthread and right now to wait until all threads are done I have global bools that get set to true as each thread comple

Answer 1

What you want to have a look at is thread synchronization techniques - luckily there is quite a bit of information on MSDN which can probably help you out. It's likely you'll want to use Events and WaitHandles here's the main stuff on MSDN: http://msdn.microsoft.com/en-us/library/ms681924%28v=VS.85%29.aspx there are a number of examples.

There's also some info on synchronization in MFC (which may or may not prove helpful, added for reference purposes): http://msdn.microsoft.com/en-us/library/975t8ks0%28VS.71%29.aspx

I've done a bit of searching, but I've had a hard time trying to track down some helpful info for you which doesn't use the MFC implementation. There's a good tutorial here ( http://www.informit.com/library/content.aspx?b=Visual_C_PlusPlus&seqNum=149 ) but, again, using MFC. You could take a look at the MFC implementation of mutexes though as a start.

So, you'd need to get familiar with synchronization functions and structures - all covered here on MSDN: http://msdn.microsoft.com/en-us/library/ms686679%28v=VS.85%29.aspx