How can I implement error checking in C++?

How can I implement error checking in C++?

You can implement error checking in C++ using exceptions, return codes, or assertions. Which method are you interested in?

I want to know more about using exceptions.

Using exceptions allows you to handle errors gracefully. You can use try-catch blocks to catch exceptions and respond accordingly.

Can you give me an example of using try-catch?

Sure! Here's a simple example:

try {
    // Code that may throw an exception
    throw std::runtime_error("An error occurred");
} catch (const std::runtime_error& e) {
    std::cout << e.what() << std::endl;
}

What types of exceptions should I consider?

You should consider standard exceptions like std::runtime_error, std::logic_error, and custom exceptions for specific errors.