What are the best practices for error handling in C++?

What are the best practices for error handling in C++?

Some best practices include using exceptions, RAII (Resource Acquisition Is Initialization), and proper logging.

Can you explain how exceptions work in C++?

In C++, exceptions are used to handle errors by throwing an exception object when an error occurs, which can be caught using try-catch blocks.

What is RAII and how does it help with error handling?

RAII ensures that resources are properly released when an object goes out of scope, preventing resource leaks even in the presence of errors.

How should I log errors in my C++ application?

You should use a logging library that allows you to log different levels of messages (info, warning, error) and write logs to files or other outputs.