This program needs to be done in C++ coding language * 00RR3.ClassRequest edit aceDesign an inventory class (Inventory.h) that holds the information for an item in a retail store'sinventory. Implement the class based on the UML diagram shown below:Inventoryprivate:int itemNumber;int quantity;double cost;I/An int that holds the item's numberI/An int that holds the quantity of the item on handIIA double that holds the wholesale per-unit cost of theitempublic:Inventory()Inventory(int, int, double); 1/Overloaded constructor.//Default constructor. Sets all the member variables to 0.I/Accepts an item's number, quantity, and cost as arguments.void setltemNumber(int); /I/Accepts an int argument and copies it into theitemNumber member variable.void setQuantity(int); //Accepts an int argument and copies it into the quantitymembervoid setCost(double); IIAccepts a double argument and copies it into the costmember variableint getltemNumber(); I/ Returns the value in itemNumberint getQuantity(); //Returns the value in quantitydouble getCost(); //Returns the value in costdouble getTotalCost(); //Computes and returns the total costbool validInt(int); I/This function returns true if its integer argument is valid (i.e.non-negative), and returns false otherwise.bool validFloat(double); //This function returns true if its floating-pointargument is valid (i.e. non-negative), and returns false otherwise.Implement all the methods specified above to complete the Inventory class.In the tester program, Inventory.cpp, include the following operations.MacBook Pro000000&$%)98. +||M* 00BTTV>Request edit accessImplement all the methods specified above to complete the Inventory class.In the tester program, Inventory.cpp, include the following operations.1. Create an instance of Inventory class, stockltem1 using the default constructor. Displaythe itemNumber, quantity, cost and totalCost of stockltem12. Create another instance of Inventory class, stockltem2 using the overloadedconstructor, and passing the following for itemNumber, quantity and cost - 124, 12,84.95. Display the associated data for stockltem2.3. Use the setter functions (mutators) to change the stockltem2 to 243, 50, 9.50.4. Check the input validation by setting the itemNumber, quantity and cost to -1 using thesetter functions. Observe the output.Submit both Inventory.h and Inventory.cpp files. Include sample output for all test cases.Sample Output* RUN OUTPUT PRODUCED BY THIS TEST PROGRAMDemonstrating the default constructor..Item number: 0Quantity : 0: 0.00CostTotal Cost : 0.00Demonstrating the overloaded constructor...Item number: 124MacBook Pro000000232$4.RYM

Code: #include <bits/stdc++.h>using namespace std;class Inventory{ private: int…

Create an instance of Inventory class, stockltem1 using the default constructor. Display the itemNumber, quantity, cost and totalCost of stockltem1 2. Create another instance of Inventory class, stockltem2 using the overloaded constructor, and passing the following for itemNumber, quantity and cost - 124, 12, 84.95. Display the associated data for stockltem2. 3. Use the setter functions (mutators) to change the stockltem2 to 243, 50, 9.50. 4. Check the input validation by setting the itemNumber, quantity and cost to -1 using the setter functions. Observe the output.

Create an instance of Inventory class, stockltem1 using the default constructor. Display the itemNumber, quantity, cost and totalCost of stockltem1 2. Create another instance of Inventory class, stockltem2 using the overloaded constructor, and passing the following for itemNumber, quantity and cost - 124, 12, 84.95. Display the associated data for stockltem2. 3. Use the setter functions (mutators) to change the stockltem2 to 243, 50, 9.50. 4. Check the input validation by setting the itemNumber, quantity and cost to -1 using the setter functions. Observe the output.

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

See similar textbooks

Related questions

Q: Describe the differences between argument passing by value and passing by reference during function…

A: Here have to determine pass by value and pass by reference in programming.

Q: Use C++ language please Write your own version of stoi function that takes as a parameter a string…

A: Algorithm stringtoint(string str) Initialize result to 0 Initialize sign to 1 (1 for positive,…

Q: In a C program, there are advantages and drawbacks to use parameters rather of a global variable.…

A: Intro Passing Parameters Has Its Benefits Parameter passing enables the user to send the values of…

Q: How will you check the equality of two integer variables without using the arithmetic comparison…

A: Write how we can check the equality of two integer variables without using the arithmetic comparison…

Q: Explain the benefits and pitfalls of If/Then/Else statement and Switch statement in C++ programming

A: If-else better for Boolean values: If-else conditional branches are great for variable conditions…

Q: Select all reserved words in C++: O export protected operator dynamic_cast O type_name Select all…

A: Reserved words in C++: Reserved word is a word that cannot be used as an identifier such as the…

Q: How does a Microsoft Visual C++ function return a short int?

A: For a function to return short int, keyword short is used before it. And the value to be returned is…

Q: In order for a C++ program to make use of the string manipulation functions, what header file must…

A: File used as a header when carrying out string manipulation operations In order to make use of…

Q: What are manipulator functions? Explain different type of manipulators

A: The manipulator functions are the functions that help in modifying the input/output stream. It means…

Q: Explains the number of methods from which we can take the string input from the user.

A: There are some methods that are used to take the string input from user. Let's discuss it. Method1.…

Q: Q4: Write C++ program to represent simple nested case (selector).

A: There are two case selector in C++, namely: If-else Switch It is easier to nest if-else for…

Q: To use the string manipulation features, what C++ header file must be used?

A: Solution: Given, To use the string manipulation features, what C++ header file must be used?

Q: Show the difference between a struct array and a struct pointer with a simple example. in C language

A: We are going to see key difference between a struct array and a struct pointer with examples. Please…

Q: I need help adding input validation to a C++ code that has multiple inputs

A: C++ program to validate the user input is given below.

Q: a regular expressions for:  C++ keywords : for, while, else, cin, cout  Identifiers …

A: The expression is an given below :

Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

This program needs to be done in C++ coding language

* 00
RR
3.
Class
Request edit ace
Design an inventory class (Inventory.h) that holds the information for an item in a retail store's
inventory. Implement the class based on the UML diagram shown below:
Inventory
private:
int itemNumber;
int quantity;
double cost;
I/An int that holds the item's number
I/An int that holds the quantity of the item on hand
IIA double that holds the wholesale per-unit cost of the
item
public:
Inventory()
Inventory(int, int, double); 1/Overloaded constructor.
//Default constructor. Sets all the member variables to 0.
I/Accepts an item's number, quantity, and cost as arguments.
void setltemNumber(int); /I/Accepts an int argument and copies it into the
itemNumber member variable.
void setQuantity(int); //Accepts an int argument and copies it into the quantity
member
void setCost(double); IIAccepts a double argument and copies it into the cost
member variable
int getltemNumber(); I/ Returns the value in itemNumber
int getQuantity(); //Returns the value in quantity
double getCost(); //Returns the value in cost
double getTotalCost(); //Computes and returns the total cost
bool validInt(int); I/This function returns true if its integer argument is valid (i.e.
non-negative), and returns false otherwise.
bool validFloat(double); //This function returns true if its floating-point
argument is valid (i.e. non-negative), and returns false otherwise.
Implement all the methods specified above to complete the Inventory class.
In the tester program, Inventory.cpp, include the following operations.
MacBook Pro
000
000
&
$
%
)
9
8.

+||
M
* 00
B
TT
V>
Request edit access
Implement all the methods specified above to complete the Inventory class.
In the tester program, Inventory.cpp, include the following operations.
1. Create an instance of Inventory class, stockltem1 using the default constructor. Display
the itemNumber, quantity, cost and totalCost of stockltem1
2. Create another instance of Inventory class, stockltem2 using the overloaded
constructor, and passing the following for itemNumber, quantity and cost - 124, 12,
84.95. Display the associated data for stockltem2.
3. Use the setter functions (mutators) to change the stockltem2 to 243, 50, 9.50.
4. Check the input validation by setting the itemNumber, quantity and cost to -1 using the
setter functions. Observe the output.
Submit both Inventory.h and Inventory.cpp files. Include sample output for all test cases.
Sample Output
* RUN OUTPUT PRODUCED BY THIS TEST PROGRAM
Demonstrating the default constructor..
Item number: 0
Quantity : 0
: 0.00
Cost
Total Cost : 0.00
Demonstrating the overloaded constructor...
Item number: 124
MacBook Pro
000
000
23
2$
4.
R
Y
M

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Language- C++
I WANT IN SIMPLE C LANGUAGE THIS QUESTION:
write a program in C++ that contains two functions: one for the multiplication operator and the other for the division operator.
Design a program in C++ that can withdraw and deposit into an account also add or deducts the total money in the account
In a C programme, how do you declare a pointer?
To use string manipulation techniques in a C++ programme, what header file is required?
What is the difference in writing Operator expression in Pascal and C language? I also want the answer in the code
What are the manipulators' functions? What are the many types of manipulators available in C++?
I need solution for these in c++ language in selection statments topic
Write difference between C struct and C++ struct
C++ In C++ variables can be used without being declared.
Enter values of v,w and z5 7 4 r = 25.5941 s = 42.0000 h = 197106798356.9203 ..Program finished with exit code 0 Press ENTER to exit console.