What are some examples of error handling in C++?

What are some examples of error handling in C++?

In C++, error handling can be done using exceptions. For example, you can use try-catch blocks to handle runtime errors.

Can you show me a simple code example?

Sure! Here's a basic example:

#include <iostream>
#include <stdexcept>

int main() {
    try {
        throw std::runtime_error("An error occurred");
    } catch (const std::runtime_error& e) {
        std::cout << e.what() << std::endl;
    }
    return 0;
}

What other methods can I use for error handling?

Besides exceptions, you can also use error codes or assertions. Each method has its own use cases depending on the situation.

When should I use exceptions instead of error codes?

Use exceptions when you want to separate error handling from regular code flow, especially for unexpected errors.