What are STL exceptions in C++?

What are STL exceptions in C++?

STL exceptions are error handling mechanisms in the C++ Standard Template Library that help manage runtime errors.

Can you give me examples of common STL exceptions?

Sure! Common STL exceptions include std::out_of_range, std::invalid_argument, and std::length_error.

How do I handle these exceptions in my code?

You can handle STL exceptions using try-catch blocks. For example:

try {
    // code that may throw an exception
} catch (const std::out_of_range& e) {
    // handle out_of_range exception
}

Are there any best practices for using exceptions in C++?

Yes! Some best practices include using exceptions for exceptional cases only, avoiding exceptions in performance-critical code, and documenting the exceptions your functions may throw.