What are the best practices for using mutex in C++14?

What are the best practices for using mutex in C++14?

In C++14, it's important to minimize the scope of mutex locks to avoid deadlocks. Use RAII for automatic unlocking.

Can you explain RAII and how it helps with mutex management?

RAII stands for Resource Acquisition Is Initialization. It ensures that resources like mutexes are released when they go out of scope.

What are some common pitfalls to avoid when using mutex?

Common pitfalls include holding a mutex for too long, forgetting to unlock it, and using multiple mutexes without a clear order.

Are there alternatives to mutex for thread synchronization?

Yes, alternatives include std::lock_guard, std::unique_lock, and condition variables, which can be more efficient in certain scenarios.