Notes

Slide Show

Outline

1	CS 211: Introduction to Computer Programming II Instructor: Brian M. Dennis Teaching Assistants: Tom Lechner, Bin Lin, Rachel Goldsborough http://www.cs.northwestern.edu/~bmd/cs211/
2	Inheritance
3	Inheritance
4	Inheritance
5	Inheritance // Just for completeness' sake void Car::display() { cout << producer << "[" << vin << "]" << endl; }
6	Inheritance
7	Inheritance
8	Inheritance
9	Inheritance
10	Inheritance
11	An Inheritance Example
12	Builtin string class char* strings are lame Can't hold null characters Can be conflated with a pointer to a single char Can't directly compare Small library of operations No bounds checking string class fixes many of the problems
13	That’s a Wrap Takeaway Inheritance promotes reuse Interface Data structuring Implementation code Reading 9.1 – 9.5