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- // Boost.Function library examples
- // Copyright Douglas Gregor 2001-2003. Use, modification and
- // distribution is subject to the Boost Software License, Version
- // 1.0. (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- // 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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