nIf
we examine the previous class,
änotice that classes are really very similar to structures
äa class is simply a generalized structure
äin
fact, even though we may not have used structures in this
way...
ä Structures and Classes are 100%
identical except for their default conditions...
nby
default, all members in a structure are available for use
by clients (e.g., main programs); they are public