Program Explanation Program: The following program demonstrates the bin management in the inventory. //include the required header file #include <iostream> #include <iomanip> #include <string> using namespace std; // definition of "InvBin" Class. class InvBin { //access specifier private: //declare the required variables string description; int qty; //access specifier public: //definition of constructor InvBin(string d = "empty", int q = 0) { //set the values description = d; qty = q; } //mutator void setDescription(string d) { //set the value description = d; } //accessor string getDescription() const { //set the value string s = description; //return the value return s; } //mutator void setQty(int q) { //set the value qty = q; } //accessor int getQty() const { //return the quality return qty; } }; // definition of "BinManager" Class class BinManager { //access specifier private: //declare the required variables InvBin bin[30]; int numBins; //access specifier public: // definition of default constructor BinManager() { //set the value numBins = 0; } //definition of constructor BinManager(int size, string d[], int q[]) { //set the value numBins = size; //check the condition for (int item = 0; item < numBins; item++) { //call the "setDescription" function bin[item].setDescription(d[item]); //call the "setQty" function bin[item].setQty(q[item]); } } /* returns name of the item in the specified bin number*/ string getDescription(int binNum) const { //return the value return bin[binNum-1].getDescription(); } /* returns qty of the item in the specified bin number*/ int getQuantity(int binNum) const { //return the value return bin[binNum-1].getQty(); } //call the "addParts" function bool addParts(int, int); //call the "removeParts" function bool removeParts(int, int); }; //definition of "addParts" function bool BinManager::addParts(int binNum, int numToAdd) { //declare and set the value to the variable int loc = binNum - 1; //check the condition if (numToAdd > 0) { //call the functions bin[loc].setQty(bin[loc].getQty() + numToAdd); //return the boolean value return true; } //otherwise else //return the boolean value return false; } //definition of "removeParts" function bool BinManager::removeParts(int binNum, int numToRemove) { //declare and set the value to the variable int loc = binNum - 1; //check the condition if (numToRemove > 0 && numToRemove <= bin[loc].getQty()) { //call the functions bin[loc].setQty(bin[loc].getQty() - numToRemove); //return the boolean value return true; } //otherwise else //return the boolean value return false; } // function prototypes void displayMenu(); int getChoice(int); void addParts(BinManager &); void removeParts(BinManager &); void displayBins(const BinManager &); //declare the constant variables const int BINS_IN_USE = 9, MAX_CHOICE = 4, QUIT = 4; //definition of main method int main() { //declare the required variables int choice; string itemNames[] = {"regular pliers ", "N. nose pliers ", "screwdriver ", "P. head screwdriver", "wrench-large ", "wrench-small ", "drill ", "cordless drill ", "hand saw "}; int quantity[] = {25, 5, 25, 6, 7, 18, 51, 16, 12}; /* create a "BinManager" object and initialize its data*/ BinManager inventory(BINS_IN_USE, itemNames, quantity); //call the function displayBins(inventory); //check the condition do { //call the "displayMenu" function displayMenu(); //call the "getChoice" function choice = getChoice(MAX_CHOICE); //check the condition switch (choice) { //call "addParts" function case 1: addParts(inventory); break; //call "removeParts" function case 2: removeParts(inventory); break; //call "displayBins" function case 3: displayBins(i...

Starting Out with C++: Early Objects (9th Edition)

9th Edition

ISBN: 9780134400242

Author: Tony Gaddis, Judy Walters, Godfrey Muganda

Publisher: PEARSON

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Starting Out with C++: Early Objects (9th Edition)

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