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// 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>
struct stateful_type { int operator()(int) const { return 0; } };
int main()
{
stateful_type a_function_object;
boost::function<int (int)> f;
f = boost::ref(a_function_object);
boost::function<int (int)> f2(f);
return 0;
}
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