// Copyright (C) 2004 Arkadiy Vertleyb

// 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)

#ifndef BOOST_TYPEOF_TYPEOF_HPP_INCLUDED

#define BOOST_TYPEOF_TYPEOF_HPP_INCLUDED

#if defined(BOOST_TYPEOF_COMPLIANT)

#   define BOOST_TYPEOF_EMULATION

#endif

#if defined(BOOST_TYPEOF_EMULATION) && defined(BOOST_TYPEOF_NATIVE)

#   error both typeof emulation and native mode requested 

#endif

#if defined(__COMO__)

#   ifdef __GNUG__

#       ifndef(BOOST_TYPEOF_EMULATION)

#           ifndef BOOST_TYPEOF_NATIVE

#               define BOOST_TYPEOF_NATIVE

#           endif

#           define BOOST_TYPEOF_KEYWORD typeof

#       endif

#   else

#       ifndef BOOST_TYPEOF_NATIVE

#           ifndef BOOST_TYPEOF_EMULATION

#               define BOOST_TYPEOF_EMULATION

#           endif

#       else

#           error native typeof is not supported

#       endif

#   endif

#elif defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC)

#   ifdef __GNUC__

#       ifndef BOOST_TYPEOF_EMULATION

#           ifndef BOOST_TYPEOF_NATIVE

#               define BOOST_TYPEOF_NATIVE

#           endif

#           define BOOST_TYPEOF_KEYWORD __typeof__

#       endif

#   else

#       ifndef BOOST_TYPEOF_NATIVE

#           ifndef BOOST_TYPEOF_EMULATION

#               define BOOST_TYPEOF_EMULATION

#           endif

#       else

#           error native typeof is not supported

#       endif

#   endif

#elif defined(__GNUC__)

#   ifndef BOOST_TYPEOF_EMULATION

#       ifndef BOOST_TYPEOF_NATIVE

#           define BOOST_TYPEOF_NATIVE

#       endif

#       define BOOST_TYPEOF_KEYWORD __typeof__

#   endif

#elif defined(__MWERKS__)

#   if(__MWERKS__ <= 0x3003)  // 8.x

#       ifndef BOOST_TYPEOF_EMULATION

#           ifndef BOOST_TYPEOF_NATIVE

#               define BOOST_TYPEOF_NATIVE

#           endif

#           define BOOST_TYPEOF_KEYWORD __typeof__

#       else

#           error typeof emulation is not supported

#       endif

#   else // 9.x

#       ifndef BOOST_TYPEOF_EMULATION

#           ifndef BOOST_TYPEOF_NATIVE

#               define BOOST_TYPEOF_NATIVE

#           endif

#           define BOOST_TYPEOF_KEYWORD __typeof__

#       endif

#   endif

#elif defined(_MSC_VER)

#   if (_MSC_VER <= 1300)  // 6.5, 7.0

#       ifndef BOOST_TYPEOF_EMULATION

#           ifndef BOOST_TYPEOF_NATIVE

#               define BOOST_TYPEOF_NATIVE

#           endif

#           include <boost/typeof/msvc/typeof_impl.hpp>

#           define MSVC_TYPEOF_HACK

#       else

#           error typeof emulation is not supported

#       endif

#   elif (_MSC_VER == 1310)  // 7.1

#       ifndef BOOST_TYPEOF_EMULATION

#           ifndef BOOST_TYPEOF_NATIVE

#               define BOOST_TYPEOF_NATIVE

#           endif

#           include <boost/typeof/msvc/typeof_impl.hpp>

#           define MSVC_TYPEOF_HACK

#       endif

#   else // 8.0

#       ifndef BOOST_TYPEOF_NATIVE

#           ifndef BOOST_TYPEOF_EMULATION

#               define BOOST_TYPEOF_EMULATION

#           endif

#       else

#           error native typeof is not supported

#       endif

#   endif

#else //unknown compiler

#   ifndef BOOST_TYPEOF_NATIVE

#       ifndef BOOST_TYPEOF_EMULATION

#           define BOOST_TYPEOF_EMULATION

#       endif

#   else

#       ifndef BOOST_TYPEOF_KEYWORD

#           define BOOST_TYPEOF_KEYWORD typeof

#       endif

#   endif

#endif

#define BOOST_TYPEOF_UNIQUE_ID()\

     BOOST_TYPEOF_REGISTRATION_GROUP * 0x10000 + __LINE__

#define BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()\

     <boost/typeof/incr_registration_group.hpp>

#ifdef BOOST_TYPEOF_EMULATION

#   define BOOST_TYPEOF_TEXT "using typeof emulation"

#   include <boost/typeof/message.hpp>

#   include <boost/typeof/typeof_impl.hpp>

#   include <boost/typeof/type_encoding.hpp>

#   include <boost/typeof/template_encoding.hpp>

#   include <boost/typeof/modifiers.hpp>

#   include <boost/typeof/pointers_data_members.hpp>

#   include <boost/typeof/register_functions.hpp>

#   include <boost/typeof/register_fundamental.hpp>

#elif defined(BOOST_TYPEOF_NATIVE)

#   define BOOST_TYPEOF_TEXT "using native typeof"

#   include <boost/typeof/message.hpp>

#   include <boost/typeof/native.hpp>

#else

#   error typeof configuration error

#endif

// auto

#define BOOST_AUTO(Var, Expr) BOOST_TYPEOF(Expr) Var = Expr

#define BOOST_AUTO_TPL(Var, Expr) BOOST_TYPEOF_TPL(Expr) Var = Expr

#endif//BOOST_TYPEOF_TYPEOF_HPP_INCLUDED