What are some synchronization techniques in C++ thread library?

What are some synchronization techniques in C++ thread library?

In C++, synchronization techniques include mutexes, locks, condition variables, and atomic operations. Would you like to know more about any specific technique?

Can you explain how mutexes work?

Mutexes are used to protect shared data from being accessed by multiple threads simultaneously. They allow only one thread to access the critical section at a time.

What about condition variables?

Condition variables are used for signaling between threads. They allow threads to wait for certain conditions to be met before proceeding, which helps in coordinating thread execution.

How do I implement a simple mutex in my code?

You can implement a mutex using the std::mutex class. First, include the header <mutex>, then create a mutex object and use lock() and unlock() methods to manage access to shared resources.