How can I prevent deadlock in C++?

How can I prevent deadlock in C++?

To prevent deadlock in C++, you can use techniques like resource ordering, avoiding hold and wait, and using timeouts.

What is resource ordering?

Resource ordering involves assigning a global order to resources and ensuring that threads acquire them in that order.

Can you give an example of avoiding hold and wait?

Sure! One way to avoid hold and wait is to require threads to request all resources at once before execution.

What are timeouts in this context?

Timeouts allow a thread to wait for a resource only for a specified period. If it doesn't acquire the resource, it releases any held resources.

Are there any libraries that help with this?

Yes, libraries like Boost and C++11's threading features provide tools to manage locks and avoid deadlocks.