CS 4448 - Fall 1998
Object-Oriented Programming and Design
Lecture 6

Course Info.

My design decisions on the course. Step back and Reevaluate.
Were do we want to go from here.
Jobs Info/Questions
Oasis after next Monday's class. Informal hanging-out.
Homework #6
Implement the new design we came up with in C++
2 Weeks on this one. Due Monday October 19.
Beaker, BeakerHolder, Element, and Molecule must be implemented. The other classes are left as an exercise which is highly recommended for those with little C++ experience.
Chapter 4
Constant Data... P.98 P.105
call-by-value, call-by-address, call-by-reference
Object Visibility and Lifetime Table 4.1
Name space - examples of using them - namespace, using namespace
Chapter 6
Constructors and Destructors are special methods
Friend is not a good idea in most cases
Inline Functions - not used with recursive functions
Squeak and loading same class twice.
Derive from nil crashes Squeak when super new is called.
static in C++ vs. Class Variables in SmallTalk. Similar but not identical.
Operator Overloading is polymorphism P.179 conversion.