Ugly, not-to-be-pushed sucking in of all of Boost to get windows to work.
[dyninst.git] / external / boost / iostreams / detail / default_arg.hpp
1 // (C) Copyright Jonathan Turkanis 2005.
2 // Distributed under the Boost Software License, Version 1.0. (See accompanying
3 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
4
5 // See http://www.boost.org/libs/iostreams for documentation.
6
7 #ifndef BOOST_IOSTREAMS_DETAIL_DEFAULT_ARG_HPP_INCLUDED
8 #define BOOST_IOSTREAMS_DETAIL_DEFAULT_ARG_HPP_INCLUDED
9
10 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
11 # pragma once
12 #endif            
13
14 #include <boost/config.hpp>
15 #include <boost/detail/workaround.hpp>
16
17 #if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
18 # include <boost/mpl/identity.hpp>
19 # define BOOST_IOSTREAMS_DEFAULT_ARG(arg) mpl::identity< arg >::type
20 #else
21 # define BOOST_IOSTREAMS_DEFAULT_ARG(arg) arg
22 #endif
23
24 #endif // #ifndef BOOST_IOSTREAMS_DETAIL_DEFAULT_ARG_HPP_INCLUDED