STARTING OUT WITH C++ MPL
9th Edition
ISBN: 9780136673989
Author: GADDIS
Publisher: PEARSON
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Chapter 15, Problem 7RQE
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The “polymorphism” is the process where the member functions in a class hierarchy behaves differently to different objects.
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PROGRAM DESCRIPTION
A new video store in your neighborhood is about to open. However, it does not have a program to keep track of its videos and customers. The store managers want someone to write a program for their system so that the video store can operate.
The program will require you to design 2 ADTs as described below:
[1] VIDEO ADT
Data
Operations
Video_ID (preferably int, auto-generated)
Movie Title
Genre
Production
Number of Copies
[1] Insert a new video
[2] Rent a video; that is, check out a video
[3] Return a video, or check in, a video
[4] Show the details of a particular video
[5] Display all videos in the store
[6] Check whether a particular video is in the store
[2] CUSTOMER PARENT ADT
Data
Operations
Customer_ID (preferably int, auto-generated)
Name
Address
[1] Add Customer
[2] Show the customer details
[3] Print list of all customers
[3] CUSTOMER-RENT CHILD ADT
Customer_ID (
Video_ID (of all rented videos of a…
In conclusion, it is important to define a variable by its data type, but this is not always enough. Data type, variable name, memory location, and initial value must all be specified when declaring a variable (if any). This guarantees that the variable is properly managed by the computer and is available for usage in the application.
Chapter 15 Solutions
STARTING OUT WITH C++ MPL
Ch. 15.3 - Prob. 15.1CPCh. 15.3 - Prob. 15.2CPCh. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - How can you tell from looking at a class...Ch. 15.3 - What makes an abstract class different from other...Ch. 15.3 - Examine the following classes. The table lists the...Ch. 15 - A class that cannot be instantiated is a(n) _____...
Ch. 15 - A member function of a class that is not...Ch. 15 - A class with at least one pure virtual member...Ch. 15 - In order to use dynamic binding, a member function...Ch. 15 - Static binding takes place at _____ time.Ch. 15 - Prob. 6RQECh. 15 - Prob. 7RQECh. 15 - Prob. 8RQECh. 15 - The is-a relation between classes is best...Ch. 15 - The has-a relation between classes is best...Ch. 15 - If every C1 class object can be used as a C2 class...Ch. 15 - A collection of abstract classes defining an...Ch. 15 - The keyword _____ prevents a virtual member...Ch. 15 - To have the compiler check that a virtual member...Ch. 15 - C++ Language Elements Suppose that the classes Dog...Ch. 15 - Will the statement pAnimal = new Cat; compile?Ch. 15 - Will the statement pCreature = new Dog ; compile?Ch. 15 - Will the statement pCat = new Animal; compile?Ch. 15 - Rewrite the following two statements to get them...Ch. 15 - Prob. 20RQECh. 15 - Find all errors in the following fragment of code,...Ch. 15 - Soft Skills 22. Suppose that you need to have a...Ch. 15 - Prob. 1PCCh. 15 - Prob. 2PCCh. 15 - Sequence Sum A sequence of integers such as 1, 3,...Ch. 15 - Prob. 4PCCh. 15 - File Filter A file filter reads an input file,...Ch. 15 - Prob. 6PCCh. 15 - Bumper Shapes Write a program that creates two...Ch. 15 - Bow Tie In Tying It All Together, we defined a...
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