Ugly, not-to-be-pushed sucking in of all of Boost to get windows to work.
[dyninst.git] / external / boost / iostreams / detail / add_facet.hpp
1 // (C) Copyright Jonathan Turkanis 2003.
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 // Borrowed from <boost/archive/add_facet.hpp>
8
9 #ifndef BOOST_IOSTREAMS_DETAIL_ADD_FACET_HPP_INCLUDED
10 #define BOOST_IOSTREAMS_DETAIL_ADD_FACET_HPP_INCLUDED
11
12 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
13 # pragma once
14 #endif
15
16 #include <boost/config.hpp>  // BOOST_DINKUMWARE_STDLIB.
17 #include <boost/detail/workaround.hpp>
18
19 //------------------Definition of add_facet-----------------------------------//
20
21 // Does STLport uses old Dinkumware locale?
22 #if (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)) && \
23     defined(_STLP_NO_OWN_IOSTREAMS) \
24     /**/
25 #  if (defined(_YVALS) && !defined(__IBMCPP__)) || defined(_CPPLIB_VER)
26 #    define BOOST_IOSTREMS_STLPORT_WITH_OLD_DINKUMWARE
27 #  endif
28 #endif
29
30 namespace boost { namespace iostreams { namespace detail {
31
32 template<class Facet>
33 inline std::locale add_facet(const std::locale &l, Facet * f)
34 {
35     return
36         #if BOOST_WORKAROUND(BOOST_DINKUMWARE_STDLIB, == 1) || \
37             defined(BOOST_IOSTREMS_STLPORT_WITH_OLD_DINKUMWARE) \
38             /**/
39             std::locale(std::_Addfac(l, f));
40         #else
41             // standard compatible
42             std::locale(l, f);
43         #endif
44 }
45
46 } } } // End namespaces detail, iostreams, boost.
47
48 #endif // #ifndef BOOST_IOSTREAMS_DETAIL_ADD_FACET_HPP_INCLUDED