Question

Using c++

1. Create a class Produce with the following data members: name, origin, and unitPrice.

2. Produce should also have the following member functions:

a. setValues to set the name, origin, and unitPrice

b. getName to return the name of the Produce

c. getOrigin to return the origin of the Produce

d. getUnitPrice to return the unitPrice of the Produce

e. getPrice to return the price of the Produce when given a certain amount of pounds using the following equation:

i. unitPrice * pounds

f. display to display the information of the Produce

   Also overload the operator

<< so that the information can be output either using the display function or the operator<<

Use the following main function to achieve the desired output:

#include <iostream> #include "Produce.h"
using namespace std;
int main() {

Produce apple("Apple", "California", 0.35);

Produce orange;

orange.setValues("Orange", "Florida", 0.45);

   orange.display(); cout << apple << endl;

   system("pause");

return 0;

}

Answer 1

CODE

#include <iostream>

using namespace std;

class Produce {

private:

string name, origin;

double unitPrice;

public:

Produce() {}

Produce(string n, string o, double price) {

name= n;

origin = o;

unitPrice = price;

}

void setValues(string n, string o, double price) {

name= n;

origin = o;

unitPrice = price;

}

string getName() {

return name;

}

string getOrigin() {

return origin;

}

double getUnitPrice() {

return unitPrice;

}

double getPrice(double pounds) {

return unitPrice * pounds;

}

void display() {

cout << "Name: " << name << endl;

cout << "Origin: " << origin << endl;

cout << "Unit Price: " << unitPrice << endl;

}

friend ostream & operator << (ostream &out, const Produce &p);

};

ostream & operator << (ostream &out, const Produce &p)

{

out << "Name: " << p.name << endl;

out << "Origin: " << p.origin << endl;

out << "Unit Price: " << p.unitPrice << endl;

return out;

}