// Copyright (C) 2004 Arkadiy Vertleyb// Use, modification and distribution is subject to the Boost Software// License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt)#ifndef BOOST_TYPE_ENCODING_HPP_INCLUDED#define BOOST_TYPE_ENCODING_HPP_INCLUDED#include <boost/spirit/typeof/encode_decode.hpp>#include <boost/spirit/typeof/concatenate.hpp>#define BOOST_TYPEOF_REGISTER_TYPE_IMPL(T, Id)                          \                                                                        \    template<class V> struct encode_type_impl<V, T >                    \        : BOOST_TYPEOF_PUSH_BACK<V, mpl::size_t<Id> >                   \    {};                                                                 \    template<class Iter> struct decode_type_impl<mpl::size_t<Id>, Iter> \    {                                                                   \        typedef T type;                                                 \        typedef Iter iter;                                              \    };#define BOOST_TYPEOF_REGISTER_TYPE(Type)                                \    namespace boost{namespace type_of{namespace{                        \        BOOST_TYPEOF_REGISTER_TYPE_IMPL(Type, BOOST_TYPEOF_UNIQUE_ID()) \    }}}#endif//BOOST_TYPE_ENCODING_HPP_INCLUDED