Table of ContentsDesign variations and data abstraction A problem Example How do we approach such a problem? Understanding the problem How long is a line? How does input relate to output? What we don't know Sample questions with open answers Two possible viewpoints Two approaches to design Problems should reflect purposes When in doubt, start with simple definitions Simple definitions for this example Defining the problem Sketching the solution What bugs are there? Design bugs Where did the bugs come from? What can we do differently? OK, what do we want? We have squirmed away from the design bug The not(tat)ion of objects What is an object? With these notions, we can rewrite... Where are we now? Abstract data types Typical support for data abstraction C++ terminology Homework Mechanics What to hand in What is in a proposal Project Description Presentations |
Author: Andrew Koenig
Email: ark@research.att.com Home Page: http://www.research.att.com/info/ark |