CS 24 Plan for Today:

Review PA2 solution

Bag version 2 - uses dynamic array
	bag2.h - copy ctor, dtor and op= - Why?
	bag2.cxx (and briefly bag2demo.cxx)

String class ideas [mystring.h and str_demo.cxx]
	string objects vs. C-style “strings”
	(std::string stl_str_demo; text, inc. App. H)

Discuss first exam - Wednesday, 12:30-1:30
	Chapters 1-4