| // Function library | |
| // Copyright (C) 2001-2003 Douglas Gregor | |
| // 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 <boost/function.hpp> | |
| #include <iostream> | |
| #include <functional> | |
| struct X { | |
| int foo(int); | |
| }; | |
| int X::foo(int x) { return -x; } | |
| int main() | |
| { | |
| ndnboost::function<int (int)> f; | |
| X x; | |
| f = std::bind1st( | |
| std::mem_fun(&X::foo), &x); | |
| f(5); // Call x.foo(5) | |
| return 0; | |
| } |