C++: Async/Await vs Threads

What are the main differences between async/await and threads in C++?

Async/await in C++ allows for non-blocking operations, making it easier to write asynchronous code, while threads provide parallel execution but can be more complex to manage.

When should I use async/await instead of threads?

Use async/await for I/O-bound tasks where you want to avoid blocking, and threads for CPU-bound tasks that require parallel processing.

Can you give an example of using async/await in C++?

Sure! Here's a simple example: using std::async to run a function asynchronously and std::future to get the result.

What are the potential pitfalls of using threads?

Common pitfalls include race conditions, deadlocks, and increased complexity in managing thread lifecycles.