Bartosz Milewski continues to explain how to use Monads in C++.

Using Monads in C++ to Solve Constraints: 2. The State Monad

by Bartosz Milewski

From the article:

We all like making plans, but they are often contingent on the state of our finances. Such plans can be described by functions. In general, a financial plan is a function that takes cash and returns the result paired with the new value of cash. It can be described generically using a template...