What are the thread features in C++11?

Can you explain the thread features introduced in C++11?

Sure! C++11 introduced several features for multithreading, including the std::thread class, which allows you to create and manage threads.

What is the purpose of std::mutex?

std::mutex is used to protect shared data from being accessed by multiple threads simultaneously, preventing data races.

Are there any other synchronization mechanisms?

Yes, C++11 also introduced std::lock_guard for automatic locking and std::condition_variable for thread synchronization.

How do I use std::async?

std::async allows you to run a function asynchronously, returning a std::future that can be used to retrieve the result later.