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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 <boost/detail/lightweight_test.hpp>
#include <iostream>
#include <functional>
struct X {
int foo(int);
std::ostream& foo2(std::ostream&) const;
};
int X::foo(int x) { return -x; }
std::ostream& X::foo2(std::ostream& x) const { return x; }
int main()
{
boost::function<int (X*, int)> f;
boost::function<std::ostream& (X*, std::ostream&)> f2;
f = &X::foo;
f2 = &X::foo2;
X x;
BOOST_TEST(f(&x, 5) == -5);
BOOST_TEST(f2(&x, boost::ref(std::cout)) == std::cout);
return ::boost::report_errors();
}
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