What are the best practices for using std::shared_lock?

What are the best practices for using std::shared_lock?

When using std::shared_lock, ensure that you only lock shared resources when necessary to avoid contention.

Can you explain the difference between std::shared_lock and std::unique_lock?

Sure! std::shared_lock allows multiple threads to read a resource simultaneously, while std::unique_lock allows only one thread to modify it.

Are there any performance considerations I should be aware of?

Yes, excessive use of shared locks can lead to performance bottlenecks. It's important to balance read and write operations.

What scenarios are best suited for std::shared_lock?

std::shared_lock is ideal for scenarios where multiple threads need to read data concurrently without modifying it.