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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>
- #include <functional>
- struct X {
- X(int val) : value(val) {}
- int foo(int x) { return x * value; }
- int value;
- };
- int
- main()
- {
- boost::function<int (int)> f;
- X x(7);
- f = std::bind1st(std::mem_fun(&X::foo), &x);
- std::cout << f(5) << std::endl; // Call x.foo(5)
- return 0;
- }
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