Fundamentals of Object-Oriented Programming - C++ - Function Templates

The video tutorial covers function overloading and template functions in C++. It begins by explaining how different functions can share the same name if their return types or parameters differ, using an example of a sum function for integers. It then demonstrates overloading the sum function to handle floating point numbers, ensuring decimal values are preserved. Finally, the tutorial introduces template functions, which allow a single function to work with various data types, showcasing how to implement and use them in C++.

How can you overload a function to handle floating point numbers?

What is a template function in C++ and how does it differ from regular functions?

Explain how the compiler generates a new version of a template function based on the data type passed.