What are some advanced locking techniques in C++?

What are some advanced locking techniques in C++?

Advanced locking techniques in C++ include mutexes, read-write locks, and condition variables. Would you like to know more about any specific technique?

Can you explain how mutexes work?

Mutexes, or mutual exclusions, are used to protect shared data from being accessed by multiple threads simultaneously. They ensure that only one thread can access the critical section of code at a time.

What about read-write locks?

Read-write locks allow multiple threads to read data simultaneously while ensuring exclusive access for writing. This improves performance in scenarios where reads are more frequent than writes.

How do condition variables fit into this?

Condition variables are used for signaling between threads. They allow threads to wait for certain conditions to be met before proceeding, which is useful for coordinating access to shared resources.