What are some alternatives to sync in C++?

What are some alternatives to sync in C++?

In C++, alternatives to sync include using mutexes, condition variables, and atomic operations. Would you like to know more about any specific method?

Can you explain how mutexes work?

Sure! A mutex (mutual exclusion) is a synchronization primitive that prevents multiple threads from accessing a shared resource simultaneously. It locks the resource for one thread at a time.

What about condition variables?

Condition variables are used to block a thread until a particular condition is met. They work with mutexes to allow threads to wait for certain conditions to be true before proceeding.

Are atomic operations a good alternative?

Yes, atomic operations are great for simple data types and can be more efficient than mutexes since they don't require locking. They ensure that operations on shared variables are completed without interruption.