What is the difference between throw and return in C++?

What is the difference between throw and return in C++?

In C++, 'return' is used to exit a function and send a value back to the caller, while 'throw' is used to signal an exception.

Can you give me an example of when to use throw?

Sure! You would use 'throw' when you encounter an error that prevents the function from completing successfully, like invalid input.

What happens if I don't catch a thrown exception?

If you don't catch a thrown exception, the program will terminate, and you'll see an error message indicating the unhandled exception.

Is it better to use throw or return for error handling?

It depends on the context. 'Throw' is better for handling errors that are exceptional, while 'return' is suitable for expected outcomes.