977ed18d
 Hu Chunming
提交三方库
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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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