What is concurrency in C++11?

Can you explain what concurrency means in C++11?

Concurrency in C++11 refers to the ability to run multiple threads simultaneously, allowing for parallel execution.

What are the main features of C++11 that support concurrency?

C++11 introduced several features like std::thread, std::mutex, and std::async to facilitate concurrent programming.

How do I create a thread in C++11?

You can create a thread using the std::thread class. For example: std::thread t(myFunction); where myFunction is the function to run.

What is a mutex and why is it important?

A mutex (mutual exclusion) is a synchronization primitive that prevents multiple threads from accessing shared resources simultaneously.