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// Boost.Function library examples
// Copyright (C) 2001 Doug Gregor (gregod@cs.rpi.edu)
//
// Permission to copy, use, sell and distribute this software is granted
// provided this copyright notice appears in all copies.
// Permission to modify the code and to distribute modified code is granted
// provided this copyright notice appears in all copies, and a notice
// that the code was modified is included with the copyright notice.
//
// This software is provided "as is" without express or implied warranty,
// and with no claim as to its suitability for any purpose.
// For more information, see http://www.boost.org
#include <iostream>
#include <boost/function.hpp>
struct int_div {
float operator()(int x, int y) const { return ((float)x)/y; };
};
int
main()
{
boost::function<float, int, int> f;
f = int_div();
std::cout << f(5, 3) << std::endl; // 1.66667
return 0;
}
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