How to notify main(GUI) thread from second thread about some event?
Needs cross-platform ways (boost , stl , ... ) , except Qt tools.
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Help me with threads
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Help me with threads
by noway » Sat Jul 31, 2010 8:49 pm
- noway
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Re: Help me with threads
by Dante Shamest » Tue Aug 03, 2010 12:29 am
What kind of event?
The main thread can just keep polling a synchronized variable (perhaps stored in a Singleton) to check if your event has occurred. The secondary thread will update the variable if the event has occurred.
Your synchronized polling variable can be a queue if there are multiple secondary threads.
The main thread can just keep polling a synchronized variable (perhaps stored in a Singleton) to check if your event has occurred. The secondary thread will update the variable if the event has occurred.
Your synchronized polling variable can be a queue if there are multiple secondary threads.
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Dante Shamest - Moderator
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