CS 372 Spring 2016  >  Assignment 4

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CS 372 Spring 2016
Assignment 4

Assignment 4 is due at 5 pm Tuesday, May 3. It is worth 20 points.

Procedures

This assignment is to be done individually.

Turn in answers to the exercise below on the UAF Blackboard Learn site, under Assignment 4 for this class.

• I may not look at your homework submission immediately. If you have questions, e-mail me.

Exercises (20 pts total)

Exercise A — Implementing a New Design Pattern

Purpose

In this exercise you will research an OO design pattern on your own and implement it in a C++ program.

To Turn In

Your submission on Blackboard should include the following.

• The URL of your Git repository.
• A short description of what you did: design pattern implemented, what your program does.
• A list of the resources you used: books, websites, etc.

Instructions

Write a complete C++ program that uses either the Proxy or the Chain of Responsibility design pattern. Note: We have not discussed these patterns in class. Store your code in a Git repository.

• Your program may do anything you like.
• The code involving the OO design pattern must be an integral part of the program; that is, it must actually be used.
• Your program should be high-quality (think Clean Code). Make sure your code is well designed, uses separate header and source files, and uses proper software design principles.
• Base classes must be defined in separate files from derived classes.