How do I use stdatomic in C++?

How do I use stdatomic in C++?

You can use the stdatomic library in C++ to perform atomic operations. It provides a set of atomic types and operations that are safe to use in concurrent programming.

Can you give me an example of using stdatomic?

Sure! Here's a simple example:

#include <atomic>
#include <iostream>

int main() {
    std::atomic<int> counter(0);
    counter++; // Atomically increment the counter
    std::cout << "Counter: " << counter.load() << std::endl;
    return 0;
}

What are the benefits of using stdatomic?

Using stdatomic helps prevent data races in multithreaded applications by ensuring that operations on atomic variables are performed safely without locks.

Are there any limitations to stdatomic?

Yes, stdatomic is limited to certain types and operations. It may not support all operations for user-defined types, and performance can vary depending on the hardware.