//
// mem_fn.hpp - a generalization of std::mem_fun[_ref]
//
-// Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
-// Copyright (c) 2001 David Abrahams
+// Copyright (c) 2009 Peter Dimov
//
-// Distributed under 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)
+// Distributed under 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
//
// See http://www.boost.org/libs/bind/mem_fn.html for documentation.
//
-#include <boost/config.hpp>
-#include <boost/get_pointer.hpp>
-#include <boost/detail/workaround.hpp>
-
-namespace boost
-{
-
-#if defined(BOOST_NO_VOID_RETURNS)
-
-#define BOOST_MEM_FN_CLASS_F , class F
-#define BOOST_MEM_FN_TYPEDEF(X)
-
-namespace _mfi // mem_fun_impl
-{
-
-template<class V> struct mf
-{
-
-#define BOOST_MEM_FN_RETURN return
-
-#define BOOST_MEM_FN_NAME(X) inner_##X
-#define BOOST_MEM_FN_CC
-
-#include <boost/bind/mem_fn_template.hpp>
-
-#undef BOOST_MEM_FN_CC
-#undef BOOST_MEM_FN_NAME
-
-#ifdef BOOST_MEM_FN_ENABLE_STDCALL
-
-#define BOOST_MEM_FN_NAME(X) inner_##X##_stdcall
-#define BOOST_MEM_FN_CC __stdcall
-
-#include <boost/bind/mem_fn_template.hpp>
-
-#undef BOOST_MEM_FN_CC
-#undef BOOST_MEM_FN_NAME
-
-#endif
-
-#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
-
-#define BOOST_MEM_FN_NAME(X) inner_##X##_fastcall
-#define BOOST_MEM_FN_CC __fastcall
-
-#include <boost/bind/mem_fn_template.hpp>
-
-#undef BOOST_MEM_FN_CC
-#undef BOOST_MEM_FN_NAME
-
-#endif
-
-#undef BOOST_MEM_FN_RETURN
-
-}; // struct mf<V>
-
-template<> struct mf<void>
-{
-
-#define BOOST_MEM_FN_RETURN
-
-#define BOOST_MEM_FN_NAME(X) inner_##X
-#define BOOST_MEM_FN_CC
-
-#include <boost/bind/mem_fn_template.hpp>
-
-#undef BOOST_MEM_FN_CC
-#undef BOOST_MEM_FN_NAME
-
-#ifdef BOOST_MEM_FN_ENABLE_STDCALL
-
-#define BOOST_MEM_FN_NAME(X) inner_##X##_stdcall
-#define BOOST_MEM_FN_CC __stdcall
-
-#include <boost/bind/mem_fn_template.hpp>
-
-#undef BOOST_MEM_FN_CC
-#undef BOOST_MEM_FN_NAME
-
-#endif
-
-#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
-
-#define BOOST_MEM_FN_NAME(X) inner_##X##_fastcall
-#define BOOST_MEM_FN_CC __fastcall
-
-#include <boost/bind/mem_fn_template.hpp>
-
-#undef BOOST_MEM_FN_CC
-#undef BOOST_MEM_FN_NAME
-
-#endif
-
-#undef BOOST_MEM_FN_RETURN
-
-}; // struct mf<void>
-
-#undef BOOST_MEM_FN_CLASS_F
-#undef BOOST_MEM_FN_TYPEDEF_F
-
-#define BOOST_MEM_FN_NAME(X) X
-#define BOOST_MEM_FN_NAME2(X) inner_##X
-#define BOOST_MEM_FN_CC
-
-#include <boost/bind/mem_fn_vw.hpp>
-
-#undef BOOST_MEM_FN_NAME
-#undef BOOST_MEM_FN_NAME2
-#undef BOOST_MEM_FN_CC
-
-#ifdef BOOST_MEM_FN_ENABLE_STDCALL
-
-#define BOOST_MEM_FN_NAME(X) X##_stdcall
-#define BOOST_MEM_FN_NAME2(X) inner_##X##_stdcall
-#define BOOST_MEM_FN_CC __stdcall
-
-#include <boost/bind/mem_fn_vw.hpp>
-
-#undef BOOST_MEM_FN_NAME
-#undef BOOST_MEM_FN_NAME2
-#undef BOOST_MEM_FN_CC
-
-#endif
-
-#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
-
-#define BOOST_MEM_FN_NAME(X) X##_fastcall
-#define BOOST_MEM_FN_NAME2(X) inner_##X##_fastcall
-#define BOOST_MEM_FN_CC __fastcall
-
-#include <boost/bind/mem_fn_vw.hpp>
-
-#undef BOOST_MEM_FN_NAME
-#undef BOOST_MEM_FN_NAME2
-#undef BOOST_MEM_FN_CC
-
-#endif
-
-} // namespace _mfi
-
-#else // #ifdef BOOST_NO_VOID_RETURNS
-
-#define BOOST_MEM_FN_CLASS_F
-#define BOOST_MEM_FN_TYPEDEF(X) typedef X;
-
-namespace _mfi
-{
-
-#define BOOST_MEM_FN_RETURN return
-
-#define BOOST_MEM_FN_NAME(X) X
-#define BOOST_MEM_FN_CC
-
-#include <boost/bind/mem_fn_template.hpp>
-
-#undef BOOST_MEM_FN_CC
-#undef BOOST_MEM_FN_NAME
-
-#ifdef BOOST_MEM_FN_ENABLE_STDCALL
-
-#define BOOST_MEM_FN_NAME(X) X##_stdcall
-#define BOOST_MEM_FN_CC __stdcall
-
-#include <boost/bind/mem_fn_template.hpp>
-
-#undef BOOST_MEM_FN_CC
-#undef BOOST_MEM_FN_NAME
-
-#endif
-
-#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
-
-#define BOOST_MEM_FN_NAME(X) X##_fastcall
-#define BOOST_MEM_FN_CC __fastcall
-
-#include <boost/bind/mem_fn_template.hpp>
-
-#undef BOOST_MEM_FN_CC
-#undef BOOST_MEM_FN_NAME
-
-#endif
-
-#undef BOOST_MEM_FN_RETURN
-
-} // namespace _mfi
-
-#undef BOOST_MEM_FN_CLASS_F
-#undef BOOST_MEM_FN_TYPEDEF
-
-#endif // #ifdef BOOST_NO_VOID_RETURNS
-
-#define BOOST_MEM_FN_NAME(X) X
-#define BOOST_MEM_FN_CC
-
-#include <boost/bind/mem_fn_cc.hpp>
-
-#undef BOOST_MEM_FN_NAME
-#undef BOOST_MEM_FN_CC
-
-#ifdef BOOST_MEM_FN_ENABLE_STDCALL
-
-#define BOOST_MEM_FN_NAME(X) X##_stdcall
-#define BOOST_MEM_FN_CC __stdcall
-
-#include <boost/bind/mem_fn_cc.hpp>
-
-#undef BOOST_MEM_FN_NAME
-#undef BOOST_MEM_FN_CC
-
-#endif
-
-#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
-
-#define BOOST_MEM_FN_NAME(X) X##_fastcall
-#define BOOST_MEM_FN_CC __fastcall
-
-#include <boost/bind/mem_fn_cc.hpp>
-
-#undef BOOST_MEM_FN_NAME
-#undef BOOST_MEM_FN_CC
-
-#endif
-
-// data member support
-
-namespace _mfi
-{
-
-template<class R, class T> class dm
-{
-public:
-
- typedef R const & result_type;
- typedef T const * argument_type;
-
-private:
-
- typedef R (T::*F);
- F f_;
-
- template<class U> R const & call(U & u, T const *) const
- {
- return (u.*f_);
- }
-
- template<class U> R & call(U & u, T *) const
- {
- return (u.*f_);
- }
-
- template<class U> R const & call(U & u, void const *) const
- {
- return (get_pointer(u)->*f_);
- }
-
-public:
-
- explicit dm(F f): f_(f) {}
-
- R & operator()(T * p) const
- {
- return (p->*f_);
- }
-
- R const & operator()(T const * p) const
- {
- return (p->*f_);
- }
-
- template<class U> R const & operator()(U & u) const
- {
- return call(u, &u);
- }
-
-#if !BOOST_WORKAROUND(BOOST_MSVC, <= 1300) && !BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3003))
-
- R & operator()(T & t) const
- {
- return (t.*f_);
- }
-
-#endif
-
- R const & operator()(T const & t) const
- {
- return (t.*f_);
- }
-
- bool operator==(dm const & rhs) const
- {
- return f_ == rhs.f_;
- }
-
- bool operator!=(dm const & rhs) const
- {
- return f_ != rhs.f_;
- }
-};
-
-} // namespace _mfi
-
-template<class R, class T> _mfi::dm<R, T> mem_fn(R T::*f)
-{
- return _mfi::dm<R, T>(f);
-}
-
-} // namespace boost
+#include <boost/bind/mem_fn.hpp>
#endif // #ifndef BOOST_MEM_FN_HPP_INCLUDED
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