CIS 22B: Homework 5B and CIS 22B: Homework 5C

/** CIS 22B: Homework 5B This program is a test driver for the Inventory class.

NAME: IDE: ===================================== */

#include #include #include "Inventory.h" using namespace std;

int main() { return 0; } /*************************************************************** Save the OUTPUT below */

/** ===================================================================

CIS 22B: Homework 5C This program creates and processes an array of up to 100 Inventory objects. It also write writes a report to a file. NAME: IDE: ===================================== */

#include #include #include "Inventory.h" using namespace std;

int main() { return 0; } /*************************************************************** Save the OUTPUT below */

===================================================

// Specification file for the Inventory class

#ifndef INVENTORY_H #define INVENTORY_H

class Inventory { private:

public: // setters

// getters // other functions

};

======================================

// Implementation file for the Inventory class.

#include "Inventory.h" #include #include

using namespace std;

CIS 22B Intermediate Programming Methodologies in C++ Project B: Inventory Class Write a definition of a class that has the following properties. a The name of the class is Inventory b. The Inventory class has five member variables: name astring that holds the item's name itemNo -an int that holds the item' quantity- an int for holding thw quantity of the items on hand cost - a double for holding the wholesale per -unit cost of the item totalCost -a double for holding the total inventory cost if the item (calculated as quantity m) s unique identifier C. The class Inventory has the following member functions: Default Constructor -Sets all member variables to 0 Overloaded Constructor- Accepts an item's number, cost, and quantity as arguments and copies them to the appropriate member variables setItemName - Accepts a string argument that is copied to the name member setItemNo-Accepts an integer argument that is copied to the itemNo setQuantity -Accepts an integer argument that is copied to the quantity setCost setTotalCost Calculates the total inventory cost for the item and stores it in and then calls the setlotalcost function variable. member variable. member variable. Accepts a double argument that is copied to the cost member variable totalcost. getItemName Returns the value in name getItemNo Returns the value in itemNo. getQuantity -Returns the value in quantity getCost getTotalCost -Returns the value in totalcost. printItem-Display the values in name, itemNo, quantity, cost, and Returns the value in cost. totalcost with description as shown below ItemNo: 123244 Name: Slippers Quantity: 25 Cost:$10.0 Total Cost: $250.00 d. Write definitions of all the member functions of class Inventory Next Page CIS 22B Intermediate Programming Methodologies in C++ Programming Assignments Demonstrate the class in a driver program: once you have written the class, write a separate program that creates three Inventory objects. Input Validation: Do not accept negative values for item number, quantity, or cost. For instance, create one object using the default constructor and display its member variables (they should all be zeros). Then create a second object using the overloaded constructor with data provided by the user and display its member variables. Finally create a third object. This time use setters to copy data into the member variables and use getters to display its member variables. This way you have demonstrated and tested all member functions. Project C: Inventory Class Report This program will create an array of up to 100 Inventory objects and it will read data from an input file (inventory.txt) into this array. Then it will display on the screen the following 1. (C. 1) The names of the items that are out of stock (quantity 0) 2. (C.2) The names and costs of the available items with a cost less than or equal to a given cost. Prompt the user to enter a double (such as 8.99), then show all items that are in stock and are cheaper than the user's input (C. 3) The names and costs of the items with the same name as a given name. Prompt the user to enter a string (such as Bag), then show all items that are in stock and have the same name as the user's input. 3" Optional: display all items that are either a perfect match or include the user's input. For instance both Canvas Tote Bag and Bag will be displayed. Finally, it writes to another file (inventoryReport.txt) a table as shown below. At the end of the report the program writes the number of items and the store's total calculated by adding total costs for all items in the array Inventory Report ItemNo Name Quantity Cost Total Cost 123244 slippers 610223 Belt 25 15 10.00 10.00 250.00 150.00 Number of items: 2 Assume that a name has at most 20 characters. Design a solution to this project that consists of several small stand-alone functions (about 6). Each function should solve a specific part of the problem. Next Page CIS 22B Intermediate Programming Methodologies in C++ Programming Assignments On each line in the input file there are four items: item number, quantity, unit cost, and name. Test your program using the following data (input file: inventory.txt) 113244 50 10 Slippers 122339 0 5.99 Ceramic Pot 131299 25 10 Credit Card Holder 211298 25 8 Business Card Holder 221124 70 12.99 Slippers 230039 0 11.99 Belt 312378 43 9.99 Small Storage Basket 321123 97 4.25 Hand Soap 339234 33 10.99 Bag 411234 5 8.75 Scarf 422892 11 9.50 Makeup Brush Set 4391230 9.99 Ceramic Pot 518934 20 8 Lip Balm 520223 2 10 Belt 532313 3 15.25 Slippers 610992 12 8.50 Cable Knit Beanie 621234 10 19.99 Bag 634411 09.75 Slippers 7110990 6.25 Touch-Screen Gloves 722908 40 10.25 Canvas Tote Bag 812398 2 9.50 Pillow Cover 828824 0 7.25 Bag 911327 10 12.50 Slippers 921234 50 5.99 Bag 9 When the program prompts the user to enter a price, enter 8.99 or 9.99. Input validation required. Assume that the price range of the items in this file is 0.25 to 99.99. Therefore, if the user enters a value outside of this range or not a number, display an error message and ask for another input When the program prompts the user to enter a string, enter Bag or Slippers. Input validation is optional