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e1644a68eb
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6319 a592a061-630c-0410-9148-cb99ea01b6c8
320 lines
5.6 KiB
C++
320 lines
5.6 KiB
C++
#ifndef BOOST_MEM_FN_HPP_INCLUDED
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#define BOOST_MEM_FN_HPP_INCLUDED
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#if _MSC_VER+0 >= 1020
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#pragma once
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#endif
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//
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// mem_fn.hpp - a generalization of std::mem_fun[_ref]
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//
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// Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
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// Copyright (c) 2001 David Abrahams
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//
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// Permission to copy, use, modify, sell and distribute this software
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// is granted provided this copyright notice appears in all copies.
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// This software is provided "as is" without express or implied
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// warranty, and with no claim as to its suitability for any purpose.
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//
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// See http://www.boost.org/libs/bind/mem_fn.html for documentation.
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//
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#include <boost/config.hpp>
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#include <boost/get_pointer.hpp>
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namespace boost
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{
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#if defined(BOOST_NO_VOID_RETURNS)
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#define BOOST_MEM_FN_CLASS_F , class F
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#define BOOST_MEM_FN_TYPEDEF(X)
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namespace _mfi // mem_fun_impl
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{
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template<class V> struct mf
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{
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#define BOOST_MEM_FN_RETURN return
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#define BOOST_MEM_FN_NAME(X) inner_##X
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#define BOOST_MEM_FN_CC
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#include <boost/bind/mem_fn_template.hpp>
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#undef BOOST_MEM_FN_CC
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#undef BOOST_MEM_FN_NAME
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#ifdef BOOST_MEM_FN_ENABLE_STDCALL
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#define BOOST_MEM_FN_NAME(X) inner_##X##_stdcall
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#define BOOST_MEM_FN_CC __stdcall
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#include <boost/bind/mem_fn_template.hpp>
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#undef BOOST_MEM_FN_CC
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#undef BOOST_MEM_FN_NAME
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#endif
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#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
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#define BOOST_MEM_FN_NAME(X) inner_##X##_fastcall
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#define BOOST_MEM_FN_CC __fastcall
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#include <boost/bind/mem_fn_template.hpp>
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#undef BOOST_MEM_FN_CC
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#undef BOOST_MEM_FN_NAME
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#endif
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#undef BOOST_MEM_FN_RETURN
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}; // struct mf<V>
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template<> struct mf<void>
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{
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#define BOOST_MEM_FN_RETURN
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#define BOOST_MEM_FN_NAME(X) inner_##X
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#define BOOST_MEM_FN_CC
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#include <boost/bind/mem_fn_template.hpp>
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#undef BOOST_MEM_FN_CC
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#undef BOOST_MEM_FN_NAME
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#ifdef BOOST_MEM_FN_ENABLE_STDCALL
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#define BOOST_MEM_FN_NAME(X) inner_##X##_stdcall
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#define BOOST_MEM_FN_CC __stdcall
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#include <boost/bind/mem_fn_template.hpp>
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#undef BOOST_MEM_FN_CC
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#undef BOOST_MEM_FN_NAME
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#endif
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#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
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#define BOOST_MEM_FN_NAME(X) inner_##X##_fastcall
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#define BOOST_MEM_FN_CC __fastcall
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#include <boost/bind/mem_fn_template.hpp>
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#undef BOOST_MEM_FN_CC
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#undef BOOST_MEM_FN_NAME
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#endif
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#undef BOOST_MEM_FN_RETURN
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}; // struct mf<void>
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#undef BOOST_MEM_FN_CLASS_F
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#undef BOOST_MEM_FN_TYPEDEF_F
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#define BOOST_MEM_FN_NAME(X) X
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#define BOOST_MEM_FN_NAME2(X) inner_##X
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#define BOOST_MEM_FN_CC
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#include <boost/bind/mem_fn_vw.hpp>
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#undef BOOST_MEM_FN_NAME
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#undef BOOST_MEM_FN_NAME2
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#undef BOOST_MEM_FN_CC
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#ifdef BOOST_MEM_FN_ENABLE_STDCALL
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#define BOOST_MEM_FN_NAME(X) X##_stdcall
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#define BOOST_MEM_FN_NAME2(X) inner_##X##_stdcall
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#define BOOST_MEM_FN_CC __stdcall
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#include <boost/bind/mem_fn_vw.hpp>
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#undef BOOST_MEM_FN_NAME
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#undef BOOST_MEM_FN_NAME2
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#undef BOOST_MEM_FN_CC
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#endif
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#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
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#define BOOST_MEM_FN_NAME(X) X##_fastcall
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#define BOOST_MEM_FN_NAME2(X) inner_##X##_fastcall
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#define BOOST_MEM_FN_CC __fastcall
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#include <boost/bind/mem_fn_vw.hpp>
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#undef BOOST_MEM_FN_NAME
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#undef BOOST_MEM_FN_NAME2
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#undef BOOST_MEM_FN_CC
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#endif
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} // namespace _mfi
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#else // #ifdef BOOST_NO_VOID_RETURNS
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#define BOOST_MEM_FN_CLASS_F
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#define BOOST_MEM_FN_TYPEDEF(X) typedef X;
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namespace _mfi
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{
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#define BOOST_MEM_FN_RETURN return
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#define BOOST_MEM_FN_NAME(X) X
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#define BOOST_MEM_FN_CC
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#include <boost/bind/mem_fn_template.hpp>
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#undef BOOST_MEM_FN_CC
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#undef BOOST_MEM_FN_NAME
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#ifdef BOOST_MEM_FN_ENABLE_STDCALL
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#define BOOST_MEM_FN_NAME(X) X##_stdcall
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#define BOOST_MEM_FN_CC __stdcall
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#include <boost/bind/mem_fn_template.hpp>
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#undef BOOST_MEM_FN_CC
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#undef BOOST_MEM_FN_NAME
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#endif
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#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
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#define BOOST_MEM_FN_NAME(X) X##_fastcall
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#define BOOST_MEM_FN_CC __fastcall
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#include <boost/bind/mem_fn_template.hpp>
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#undef BOOST_MEM_FN_CC
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#undef BOOST_MEM_FN_NAME
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#endif
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#undef BOOST_MEM_FN_RETURN
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} // namespace _mfi
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#undef BOOST_MEM_FN_CLASS_F
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#undef BOOST_MEM_FN_TYPEDEF
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#endif // #ifdef BOOST_NO_VOID_RETURNS
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#define BOOST_MEM_FN_NAME(X) X
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#define BOOST_MEM_FN_CC
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#include <boost/bind/mem_fn_cc.hpp>
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#undef BOOST_MEM_FN_NAME
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#undef BOOST_MEM_FN_CC
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#ifdef BOOST_MEM_FN_ENABLE_STDCALL
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#define BOOST_MEM_FN_NAME(X) X##_stdcall
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#define BOOST_MEM_FN_CC __stdcall
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#include <boost/bind/mem_fn_cc.hpp>
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#undef BOOST_MEM_FN_NAME
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#undef BOOST_MEM_FN_CC
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#endif
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#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
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#define BOOST_MEM_FN_NAME(X) X##_fastcall
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#define BOOST_MEM_FN_CC __fastcall
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#include <boost/bind/mem_fn_cc.hpp>
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#undef BOOST_MEM_FN_NAME
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#undef BOOST_MEM_FN_CC
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#endif
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// data member support
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namespace _mfi
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{
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template<class R, class T> class dm
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{
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public:
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typedef R const & result_type;
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typedef T const * argument_type;
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private:
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typedef R (T::*F);
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F f_;
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template<class U> R const & call(U & u, T const *) const
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{
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return (u.*f_);
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}
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template<class U> R & call(U & u, T *) const
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{
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return (u.*f_);
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}
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template<class U> R const & call(U & u, void const *) const
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{
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return (get_pointer(u)->*f_);
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}
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public:
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explicit dm(F f): f_(f) {}
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R & operator()(T * p) const
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{
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return (p->*f_);
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}
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R const & operator()(T const * p) const
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{
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return (p->*f_);
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}
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template<class U> R const & operator()(U & u) const
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{
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return call(u, &u);
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}
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#if !defined(BOOST_MSVC) || (BOOST_MSVC > 1300)
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R & operator()(T & t) const
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{
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return (t.*f_);
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}
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#endif
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R const & operator()(T const & t) const
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{
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return (t.*f_);
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}
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};
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} // namespace _mfi
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template<class R, class T> _mfi::dm<R, T> mem_fn(R T::*f)
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{
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return _mfi::dm<R, T>(f);
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}
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} // namespace boost
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#endif // #ifndef BOOST_MEM_FN_HPP_INCLUDED
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