//
// example of using STL "vector" template class
//
// input:  none.
// output:  results of calling some functions.
//

// Oldham, Jeffrey D.
// 2000 Jan 28
// CS1321

// Modified by:
// Massingill, Berna L.
// 2001 Sep

#include <iostream>
#include <cstdlib>		// has EXIT_SUCCESS
#include <vector>		// has vector
#include <string>		// has string
using namespace std;

int main()
{
  pair<string,int> o;		// Creates an empty pair (to hold a
				//   string and an int).
  pair<string,int> p("bye", 18);
				// Creates a string-int pair.
  pair<string,int> r = make_pair(string("aloha"), 19);
				// Creates another string-int pair.

  cout << "The pair p contains " << p.first << " and " << p.second << ".\n";
  cout << "The pair r contains " << r.first << " and " << r.second << ".\n";
  cout << "Are p and r are equal (same contents)? ";
  if (p == r)
    cout << "yes\n";
  else
    cout << "no\n";

  cout << "Copy r's contents to p and then check if r not equal to p:  ";
  p = r;
  if (r != p)
    cout << "not equal\n";
  else
    cout << "equal\n";

  return EXIT_SUCCESS;
}