CS 24 Plan for Today:

Need any last-minute help with PA1? 

Container classes - bag example version 1
	bag1.h [docs only] - typedefs, value semantics
	bagdemo.cxx - “Abstraction is good!”
	bag1 class design - fixed size array
		bag1.h [rest]
		bag1.cxx - class invariant

sequence class (v.1: fixed array) - sequence1.h
	Interactive test programs - sequence_test.cxx
	Introduce PA2