In each of the following examples, locate and describe those conceptually related procedures and data elements that can be combined into a single class. Interfaces An object is constructed and it's data accessed and modified only through the use of a class' member functions. These functions define a 'black box' interface to the member data. Provide a constructor and the accessors and mutators necessary to perform the identified services from within a main function using the classes you defined in the of three preceeding examples. Optimal Ticket Price Patient Vital Sign Graph Waving Stick Figure R3.
Encapsulation Consider the following class declaration.
One of the data mambers is properly encapsulated but its value cannot be detected. Member functions Suppose that the Product class is going to be expanded for use in an inventory control system. Declare data fields, accessors and mutators which will keep track of the number of units of type Product that have been sold. You'll need to declare or modify data members, constructors, accessors and mutators to expand the Product class to reorder more of itself when needed. Enhance your Product class to fulfill the new requirements.