32 lines
640 B
C++
32 lines
640 B
C++
// Function library
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// Copyright (C) 2001-2003 Douglas Gregor
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// Use, modification and distribution is subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// For more information, see http://www.boost.org/
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#include <boost/function.hpp>
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#include <iostream>
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#include <functional>
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struct X {
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int foo(int);
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};
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int X::foo(int x) { return -x; }
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int main()
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{
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#ifndef BOOST_NO_CXX98_BINDERS
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boost::function1<int, int> f;
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X x;
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f = std::bind1st(
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std::mem_fun(&X::foo), &x);
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f(5); // Call x.foo(5)
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#endif
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return 0;
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}
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