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Using C + + programming Question 2 Design and implement a simple Qt console application in C + + that models an online store inventory
Using C programming
Question
Design and implement a simple Qt console application in C that models an online store
inventory system, based on the requirements and class relationships described below:
Class Descriptions:
Item: Represents a generic item sold in the online store. Each item is characterized by a
unique identifier ID a name, and a price. The Item class should provide methods to get
and set these properties. Additionally, it should include a method to print item details.
Vendor: Represents a vendor supplying items to the store. A vendor is described by a
vendor ID a name, and an address. This class should provide methods to get and set these
properties. The toString method should return a string representation of the vendor,
including all its details.
Storeltem: Extends the Item class. In addition to the properties inherited from Item,
Storeltem includes a property to store the vendor supplier of the item. The class should
override the method to print item details to include vendor information if available. It
should also include a method getVendorName that returns the name of the vendor if set,
or "Unknown" if not.
Implementation Details:
The Storeltem class should be initialized with an ID name, and price. Vendor details
should be set using a separate method, setVendor which takes a Vendor object as
a parameter.
The toString method in both Vendor and Storeltem should return a string
representation of the object's state in a readable format. For Storeltem, implement
two versions of toString: one that only returns item details and another that also
includes vendor details based on a boolean parameter.
Application Flow:
Your console application should prompt the user to enter details for a list of items
and their corresponding vendors.
After entering the details, the application should display the information of each
Storeltem using the toString method, first without vendor details and then with
vendor details.
It should also demonstrate the use of getVendorName for each Storeltem.
Assignment Objectives:
Demonstrate understanding of class inheritance and polymorphism in C
Implement class methods, including constructors, accessors, mutators, and methods
for string representation of objects.
Handle user input in a console application and display output based on the user
input.
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