7.1.6.1 Simple binding

#include "stdafx.h"
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <functional>

using namespace std;

struct Country
{
	string name;
	int area;
	Country operator*(int value)
	{
		this->area *= value;
		return *this;
	}
};
Country multiply(Country c, int x)
{
	return c * x;
}
void print(Country country)
{
	cout << country.name<< "  " << country.area << endl;
}
//your code

int main()
{
	vector <Country> countries = {
		{ "India", 3287 },{ "Argentina", 2780 },
	{ "Brazil", 8515 },{ "Australia", 7692 },
	{ "China", 9572 },{ "United States of America", 9525 },
	{ "Russia", 17098 },{ "Canada", 9984 },
	{ "Kazakhstan", 	2724 },{ "Algeria", 2381 }
	};
	vector <Country> c(countries.size());
	//for_each(countries.begin(), countries.end(), print);

	transform(countries.begin(), countries.end(), c.begin(), bind2nd(ptr_fun(multiply), 1000));
	//for_each(countries.begin(), countries.end(), print);
	for_each(c.begin(), c.end(), print);

	system("pause");
	return 0;
}