This assignment has two parts. The first part requires you to create a class and implement it. The second part requires you to use that class in a specified program. Any errors on the first part will not be carried over in grading to the second part.
You should have 3 files (CellPhone.h, CellPhone.cpp & main.cpp) into a Zip file.
Part 1
96 points (Allocation of points is shown in brackets below)
Create a class named
CellPhone
which will represent the code to manage a cell phone’s operating system. Split your declaration and definition into a header (.h) file and an implementation file (.cpp).
(5)
It must meet the requirements specified below:
The private member variables needed are:
• An array of structs of the type
Contact
(you must create this struct yourself) named
contacts
. Each struct should be able to store a contact’s First Name, Last Name, home contact
number and mobile contact number. Your class should be able to store a maximum of 200 contacts.
(14)
• A variable of type string named
display
that will contain the text that the cell phone’s display will show at any time.
(3)
• A variable of type bool named
on
that indicates whether the cell phone is turned on or not.
(3)
• A variable of type string named
currentCall
that contains the contact number of a currently active call.
(3)
• A variable of type bool named
callActive
that indicates whether a call is currently active or not.
(3)
The following private member functions are needed:
• A function named
contactCount
that returns the number of contacts currently stored in the
contacts
array.
(7)
• A function named
showOutput
that outputs the content of the
display
variable to the screen.
(4)
• A constructor function that sets the class variable
on
to true, and sets
display
to the message
“Welcome to the CIS3100 Operating System. Your virtual cell phone is now on.”
(5)
The following public member functions are needed:
2
• A function named
newContact
that accepts a new contact’s First Name, Last Name, home contact number and mobile contact number as parameters and stores the new contact in the
contacts
array. This function should first check to see if there is any room to store new contacts and return
false
if there is not.
(10)
• A function named
dialContact
that accepts an existing contact’s First Name & Last Name, searches the
contacts
array for this contact, asks the user whether they’d like to dial the home contact number or the mobile contact number, then stores the user choice in the
currentCall
variable. The contact number chosen should also be stored in the
display
variable.
(14)
• A function named
displayContactNumberInformation
that accepts an existing contact’s home contact number or their mobile contact number as a parameter and retrieves the contact
from the
contacts
array. After retrieving the contact, it should store the contact information in the
display
variable in the following format:
Firs ...
Operations Management - Book1.p - Dr. Abdulfatah A. Salem
This assignment has two parts. The first part requires you to cr.docx
1. This assignment has two parts. The first part requires you to
create a class and implement it. The second part requires you to
use that class in a specified program. Any errors on the first
part will not be carried over in grading to the second part.
You should have 3 files (CellPhone.h, CellPhone.cpp &
main.cpp) into a Zip file.
Part 1
96 points (Allocation of points is shown in brackets below)
Create a class named
CellPhone
which will represent the code to manage a cell phone’s
operating system. Split your declaration and definition into a
header (.h) file and an implementation file (.cpp).
(5)
It must meet the requirements specified below:
The private member variables needed are:
• An array of structs of the type
Contact
(you must create this struct yourself) named
contacts
. Each struct should be able to store a contact’s First Name,
Last Name, home contact
number and mobile contact number. Your class should be able
to store a maximum of 200 contacts.
(14)
2. • A variable of type string named
display
that will contain the text that the cell phone’s display will show
at any time.
(3)
• A variable of type bool named
on
that indicates whether the cell phone is turned on or not.
(3)
• A variable of type string named
currentCall
that contains the contact number of a currently active call.
(3)
• A variable of type bool named
callActive
that indicates whether a call is currently active or not.
(3)
The following private member functions are needed:
• A function named
contactCount
that returns the number of contacts currently stored in the
contacts
array.
(7)
• A function named
showOutput
that outputs the content of the
display
3. variable to the screen.
(4)
• A constructor function that sets the class variable
on
to true, and sets
display
to the message
“Welcome to the CIS3100 Operating System. Your virtual cell
phone is now on.”
(5)
The following public member functions are needed:
2
• A function named
newContact
that accepts a new contact’s First Name, Last Name, home
contact number and mobile contact number as parameters and
stores the new contact in the
contacts
array. This function should first check to see if there is any
room to store new contacts and return
false
if there is not.
(10)
• A function named
dialContact
that accepts an existing contact’s First Name & Last Name,
searches the
contacts
array for this contact, asks the user whether they’d like to dial
4. the home contact number or the mobile contact number, then
stores the user choice in the
currentCall
variable. The contact number chosen should also be stored in
the
display
variable.
(14)
• A function named
displayContactNumberInformation
that accepts an existing contact’s home contact number or their
mobile contact number as a parameter and retrieves the contact
from the
contacts
array. After retrieving the contact, it should store the contact
information in the
display
variable in the following format:
First Name:
Contact’s First Name
Last Name:
Contact’s Last Name
*Replace the above content in bold with the respective text
from the contact* (15)
• A function named
powerDown
that sets the cell phone’s status to off and sets the
display
variable to “This device has been powered off”
5. (5)
Please note that in the class above, anytime the
display
variable changes, the function
showOutput
should be invoked/called in order to show the new content on
the screen.
(5)
Part 2
30 Points (Allocation of points is shown in brackets below)
In a main.cpp file, make use of the class you create in Part 1 by
including the class header file.
This main part of your program should perform the following
steps:
1. Display a welcome message to the user - “Hello User. Would
you like to turn on this cell phone?” If the user says yes, initiate
your
CellPhone
class, and proceed to step 2. If the user says no, end the
program with “Thank you. Please restart the program when you
wish to use the device”.
(5)
2. Display a menu to the user with the following options: A.
Turn off Cell Phone
B. Add A New Contact
C. Display Contact Information
6. D. Dial Contact
You should accept a choice from the user and perform the the
corresponding function listed below
A - Turn off the cell phone using the
powerDown
function of the
CellPhone
class
B - Accept a new contact by requesting the proper information
from the user and invoking the
newContact
function
C - Display the information for an existing contact by
requesting the number from the user
and invoking the
displayContactNumberInformation
function.
D - Dial a contact by accepting the contact First Name and Last
Name from the user and invoking the
dialContact
function.
The menu should be recurring on screen until the user chooses
to turn off the cell phone, in which case the program ends.
(15)
CODE ORGANIZATION - 10
