everything
	C++ features
	    polymorphism
	    inheritance
	    encapsulation
	
pointers

classes
	inheritance
	templates
	overloaded operator members	
	friends
	constructors
	Big three: when I have a pointer data member
	    Why do I need ____?, prototype, def:
	    	    copy constr
		    destr
		    overloaded assignment
	iterators
virtual, pure virtual functions
dynamic_cast (when? when not?)
static_cast
new
delete, delete[]
binary search - why is it nice? basic function? big O?
arrays vs. linked lists
structs
C-strings
Linked Lists
       follow the pointer examples
       what code will make these pointers happen?
       what is wrong with this code?
       why isn't anyone talking?
recursion, tail
Big O
return values: choosing value vs ref vs pointer
parameters: choosing value vs ref vs pointer