Behavioral Design Patterns in C++ - Function Strategy - II

The video tutorial explains how to use different types of callables in C++ programming, including functions, member functions, lambda expressions, and functors. It demonstrates how to implement the strategy pattern using std::function and bind, and discusses the flexibility of using lambda expressions as an alternative to bind. The tutorial also covers the use of functors and concludes with an overview of the strategy pattern's application in the standard library.

In what scenarios would you prefer to use a Lambda expression over a separate function in the strategy pattern?

What is the significance of the function call operator in the context of a functor used as a strategy?

How does the implementation of the strategy pattern in the standard library utilize callbacks?