What are the advanced threading concepts introduced in C++11?

What are the advanced threading concepts introduced in C++11?

C++11 introduced several advanced threading concepts, including std::thread, std::mutex, std::lock, and std::condition_variable. These allow for better management of 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::lock and std::unique_lock?

std::lock is used to lock multiple mutexes at once to avoid deadlocks, while std::unique_lock provides more flexibility, allowing for deferred locking and unlocking.

How do condition variables work in C++11?

Condition variables allow threads to wait for certain conditions to be met before continuing execution. They are used in conjunction with mutexes to synchronize access to shared data.

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

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