What are the advanced threading features in C++11?

What are the advanced threading features in C++11?

C++11 introduced several advanced threading features, including std::thread, std::mutex, and std::condition_variable. These allow for better control over concurrent execution.

Can you explain how std::mutex works?

Sure! std::mutex is a mutual exclusion object that prevents multiple threads from accessing a shared resource simultaneously, ensuring thread safety.

What is the difference between std::thread and std::async?

std::thread creates a new thread of execution, while std::async runs a function asynchronously and returns a future, allowing you to retrieve the result later.

How do I use std::condition_variable?

std::condition_variable is used for thread synchronization. It allows threads to wait for certain conditions to be met before proceeding, typically used with std::unique_lock.

Can you give an example of using std::thread?

Certainly! Here's a simple example: you can create a thread to run a function by passing it to std::thread, like this: std::thread t(myFunction); and then call t.join(); to wait for it to finish.