How can I improve error handling in C++?

How can I improve error handling in C++?

You can improve error handling in C++ by using exceptions, smart pointers, and proper logging.

What are the advantages of using exceptions over error codes?

Exceptions provide a clearer separation of error handling code from regular code, making it easier to read and maintain.

Can you give me an example of using exceptions?

Sure! Here's a simple example:

try {
    // code that may throw an exception
} catch (const std::exception& e) {
    std::cerr << "Error: " << e.what() << std::endl;
}

What about using smart pointers for error handling?

Smart pointers help manage memory automatically, reducing the risk of memory leaks and dangling pointers, which are common error sources.