The Visitor - a Message Passing Design Pattern

This video will define the Visitor design pattern and show two examples of how to use it. https://he.kendallhunt.com/product/so... 0:00 Introduction 0:26 Definition of the Visitor 2:22 Class Diagram 5:23 Example - Joint Fighting Force 8:14 Example - Chess 10:47 Example - Shop Keeper 12:47 Conclusion