An example of for-each and function objects

Lecture 6 - Slide 23 : 40

An sample use of for-each() to find out if a list is sorted

Initial discussions of possible solutions to this simple problem

A possible use of for-each to solve this problem.

Observations
- Use of objects as functions via an overload of the application operator
- A function surrounded by private, mutable state
- Use of the returned value from for-each

Following the advice: Solve the problem with a more appropriate algorithm.

Possible definitions of the type greater and its base class.