What is the purpose of try-catch-finally in C++?

Can you explain the purpose of try-catch-finally in C++?

Sure! The try-catch-finally construct is used for exception handling in C++. It allows you to manage errors gracefully.

How does the try block work?

The try block contains code that might throw an exception. If an exception occurs, control is transferred to the catch block.

What happens in the catch block?

The catch block handles the exception. You can specify the type of exception to catch and define how to respond to it.

And what is the finally block for?

The finally block is executed after the try and catch blocks, regardless of whether an exception was thrown. It's used for cleanup.