389 lines
6.9 KiB
C++
389 lines
6.9 KiB
C++
#ifndef BOOST_BIND_MEM_FN_HPP_INCLUDED
|
|
#define BOOST_BIND_MEM_FN_HPP_INCLUDED
|
|
|
|
// MS compatible compilers support #pragma once
|
|
|
|
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
|
|
# pragma once
|
|
#endif
|
|
|
|
//
|
|
// 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) 2003-2005 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)
|
|
//
|
|
// 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_CDECL
|
|
|
|
#define BOOST_MEM_FN_NAME(X) inner_##X##_cdecl
|
|
#define BOOST_MEM_FN_CC __cdecl
|
|
|
|
#include <boost/bind/mem_fn_template.hpp>
|
|
|
|
#undef BOOST_MEM_FN_CC
|
|
#undef BOOST_MEM_FN_NAME
|
|
|
|
#endif
|
|
|
|
#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_CDECL
|
|
|
|
#define BOOST_MEM_FN_NAME(X) inner_##X##_cdecl
|
|
#define BOOST_MEM_FN_CC __cdecl
|
|
|
|
#include <boost/bind/mem_fn_template.hpp>
|
|
|
|
#undef BOOST_MEM_FN_CC
|
|
#undef BOOST_MEM_FN_NAME
|
|
|
|
#endif
|
|
|
|
#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_CDECL
|
|
|
|
#define BOOST_MEM_FN_NAME(X) X##_cdecl
|
|
#define BOOST_MEM_FN_NAME2(X) inner_##X##_cdecl
|
|
#define BOOST_MEM_FN_CC __cdecl
|
|
|
|
#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_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_CDECL
|
|
|
|
#define BOOST_MEM_FN_NAME(X) X##_cdecl
|
|
#define BOOST_MEM_FN_CC __cdecl
|
|
|
|
#include <boost/bind/mem_fn_template.hpp>
|
|
|
|
#undef BOOST_MEM_FN_CC
|
|
#undef BOOST_MEM_FN_NAME
|
|
|
|
#endif
|
|
|
|
#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_CDECL
|
|
|
|
#define BOOST_MEM_FN_NAME(X) X##_cdecl
|
|
#define BOOST_MEM_FN_CC __cdecl
|
|
|
|
#include <boost/bind/mem_fn_cc.hpp>
|
|
|
|
#undef BOOST_MEM_FN_NAME
|
|
#undef BOOST_MEM_FN_CC
|
|
|
|
#endif
|
|
|
|
#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 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 const & u) const
|
|
{
|
|
return call(u, &u);
|
|
}
|
|
|
|
#if !BOOST_WORKAROUND(BOOST_MSVC, <= 1300) && !BOOST_WORKAROUND(__MWERKS__, < 0x3200)
|
|
|
|
R & operator()(T & t) const
|
|
{
|
|
return (t.*f_);
|
|
}
|
|
|
|
R const & operator()(T const & t) const
|
|
{
|
|
return (t.*f_);
|
|
}
|
|
|
|
#endif
|
|
|
|
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
|
|
|
|
#endif // #ifndef BOOST_BIND_MEM_FN_HPP_INCLUDED
|