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7. Inventory Class Design an Inventory class that can hold information for an item in a retail store's inventory. The class should have the following private member variables. Variable Name Description itemNumber An int that holds the item's number. quantity An int that holds the quantity of the item on hand. cost A double that holds the wholesale per-unit cost of the item The class should have the following public member functions. Member Function default constructor constructor #2 Description Sets all the member variables to 0. Accepts an item's number, quantity, and cost as arguments. Calls other class functions to copy these values into the appropriate ber variables. Then calls the set Total Cost function.

7. Inventory Class Design an Inventory class that can hold information for an item in a retail store's inventory. The class should have the following private member variables. Variable Name Description itemNumber An int that holds the item's number. quantity An int that holds the quantity of the item on hand. cost A double that holds the wholesale per-unit cost of the item The class should have the following public member functions. Member Function default constructor constructor #2 Description Sets all the member variables to 0. Accepts an item's number, quantity, and cost as arguments. Calls other class functions to copy these values into the appropriate ber variables. Then calls the set Total Cost function.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Ull Utals and desired tip rates. 7. Inventory Class Design an Inventory class that can hold information for an item in a retail store's inventory. The class should have the following private member variables. Variable Name Description itemNumber An int that holds the item's number. quantity An int that holds the quantity of the item on hand. cost A double that holds the wholesale per-unit cost of the item The class should have the following public member functions. Member Function default constructor constructor #2 Description Sets all the member variables to 0. Accepts an item's number, quantity, and cost as arguments. Calls other class functions to copy these values into the appropriate member variables. Then calls the set Total Cost function.
Transcribed Image Text:Ull Utals and desired tip rates. 7. Inventory Class Design an Inventory class that can hold information for an item in a retail store's inventory. The class should have the following private member variables. Variable Name Description itemNumber An int that holds the item's number. quantity An int that holds the quantity of the item on hand. cost A double that holds the wholesale per-unit cost of the item The class should have the following public member functions. Member Function default constructor constructor #2 Description Sets all the member variables to 0. Accepts an item's number, quantity, and cost as arguments. Calls other class functions to copy these values into the appropriate member variables. Then calls the set Total Cost function.
Member Function setItemNumber setQuantity set Cost getItemNumber getQuantity get Cost getTotal Cost Description Accepts an int argument and copies it into the itemNumber member variable. Accepts an int argument and copies it into the quantity member variable. Accepts a double argument and copies it into the cost member variable. Returns the value in itemNumber. Returns the value in quantity. Returns the value in cost. Computes and returns the total Cost. Demonstrate the class by writing a simple program that uses it. This validate the user inputs to ensure that negative values are not accepted for item number, quantity, or cost. should program
Transcribed Image Text:Member Function setItemNumber setQuantity set Cost getItemNumber getQuantity get Cost getTotal Cost Description Accepts an int argument and copies it into the itemNumber member variable. Accepts an int argument and copies it into the quantity member variable. Accepts a double argument and copies it into the cost member variable. Returns the value in itemNumber. Returns the value in quantity. Returns the value in cost. Computes and returns the total Cost. Demonstrate the class by writing a simple program that uses it. This validate the user inputs to ensure that negative values are not accepted for item number, quantity, or cost. should program
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