How does try-catch work in C++20?

Can you explain how try-catch works in C++20?

Sure! In C++20, try-catch blocks are used for exception handling. You wrap code that might throw an exception in a try block, and handle the exception in the catch block.

What happens if an exception is thrown?

If an exception is thrown, the control is transferred to the catch block that matches the exception type. If no matching catch block is found, the program terminates.

Can I catch multiple exceptions?

Yes, you can catch multiple exceptions by using multiple catch blocks or by using a catch-all handler with 'catch(...)'.

Are there any new features in C++20 related to exceptions?

C++20 introduced concepts and improved the standard library, but the core try-catch mechanism remains largely the same.