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

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

Some best practices include using exceptions for exceptional cases only, ensuring proper resource management, and using RAII.

Can you explain RAII and how it relates to exception handling?

RAII stands for Resource Acquisition Is Initialization. It ensures that resources are properly released when an object goes out of scope, even if an exception occurs.

What should I avoid when using exceptions in C++?

Avoid using exceptions for control flow, catching exceptions by value, and failing to document which functions may throw exceptions.

How do I create custom exception classes in C++?

You can create custom exception classes by inheriting from std::exception and overriding the what() method to provide a custom error message.