What are the common thread safety issues in C++?

What are the common thread safety issues in C++?

Common thread safety issues in C++ include data races, deadlocks, and race conditions. Would you like to know more about any specific issue?

Can you explain what a data race is?

A data race occurs when two or more threads access the same variable concurrently, and at least one of the accesses is a write. This can lead to unpredictable behavior.

How can I prevent data races in my C++ code?

You can prevent data races by using synchronization mechanisms like mutexes, locks, or atomic operations to control access to shared resources.

What is a deadlock and how can I avoid it?

A deadlock happens when two or more threads are waiting for each other to release resources, causing them to be stuck. To avoid it, you can use strategies like resource ordering or timeouts.