What are the best practices for function overloading?

What are the best practices for function overloading?

Function overloading allows multiple functions with the same name but different parameters. Best practices include: 1. Keep it simple and intuitive. 2. Ensure that the overloaded functions have a clear purpose. 3. Avoid excessive overloading to maintain code readability.

Can you give an example of function overloading?

Sure! For instance, in C++, you can have a function add(int a, int b) and another add(double a, double b). Both functions are named add but accept different types of parameters.

What are the common mistakes to avoid?

Common mistakes include overloading functions with the same parameter types, which can lead to ambiguity, and not documenting overloaded functions properly, making it hard for others to understand their usage.

How does function overloading differ from function overriding?

Function overloading is when multiple functions have the same name but different parameters, while function overriding is when a derived class provides a specific implementation of a function that is already defined in its base class.