Demo of array of objects

arrayOfObjects.cpp

// Program to demo an array of class objects
// Adapted from http://codeprecisely.blogspot.com/2011/09/program-to-demonstrates-array-of.html

#include <iostream>
#include <string>

using namespace std;

class Book {
private:
    string bookTitle;
    double price;

public:

    Book() {};
	
    Book(string t, float p) { 
        bookTitle = t;
        price = p;
    }
	
    void setName(string bookName) { bookTitle = bookName; }

    void setPrice(double cost) { price=cost; }

    string getName() { return bookTitle; }

    double getPrice() { return price; }
};

const int BOOK_QTY = 3;
int main() {
    Book bookCollection[BOOK_QTY] = {
    	Book("Yuyo", 12.25), 
    	Book("La carreta", 18.99),
    	Book("Hunger Games", 11.99) };
    
    // example calling an object's function
    bookCollection[1].setPrice(17.75);

    cout << "Book Title::Price" << endl;
    cout << "=================" << endl;
	
    for(int i =0; i<BOOK_QTY; i++) {
        cout << bookCollection[i].getName() << "::";
        cout << bookCollection[i].getPrice() << endl;
    }
}