Order.h

#ifndef ORDER_H
#define ORDER_H

#include <iostream>
#include <fstream>
#include <string>

using namespace std;

class Order
{
	friend ostream& operator<<(ostream&, const Order&);

private:
	string bookTitle;
	double unitPrice;
	int number;

public:
	Order();
	Order(string, double, int);
	bool checkTitle(string name);
	double CalculateCost();
	void setNumber(int);
	string getTitle();
	double getPrice();
	int getNumber();
	bool operator==(const Order&) const;
	bool operator!=(const Order&) const;
};

#endif