Preston A. Elder wrote:
Is there any fantastically good reason why there is no way of getting a count of how many threads are being handled by a thread_group?
I want to set up a worker thread pool, a new thread is added as the queue size goes up, and it removed itself if the queue size is not enough to warrant it. This mechanism, however, is complicated muchly when thread_group doesn't have a way for me to determine how many threads I currently have, in an effort to ensure the ending the thread will cause it to go below the minimum, or spawning a new one go above the maximum.
Obviously, I could write my own thread_group, but I can think of no reason for boost's thread_group to not have a count() method.
I don't see one either. I'll look into adding one. Mike