What are advanced locking mechanisms in C++?

What are advanced locking mechanisms in C++?

Advanced locking mechanisms in C++ include mutexes, recursive locks, and read-write locks, which help manage concurrent access.

Can you explain how a mutex works?

A mutex (mutual exclusion) is a synchronization primitive that prevents multiple threads from accessing a shared resource simultaneously.

What is the difference between a mutex and a recursive mutex?

A recursive mutex allows the same thread to lock it multiple times without causing a deadlock, while a regular mutex does not.

When should I use a read-write lock?

Use a read-write lock when you have multiple threads reading data and fewer threads writing, as it allows concurrent reads.