|
|
|
|
|
|
|
At this point, the analyze_train program displays a report listing
each car's type. Now suppose that you want to display not only each
car's type, but also each car's load-bearing capacity, if any, in cubic
feet. Accordingly, you must first reinstate the dimension member
variables—height, width, radius, and
length—and volume member functions that have been missing
from the class definitions in recent chapters.