diff -r 000000000000 -r bde4ae8d615e os/ossrv/ossrv_pub/boost_apis/boost/iostreams/combine.hpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/ossrv_pub/boost_apis/boost/iostreams/combine.hpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,233 @@
+// (C) Copyright Jonathan Turkanis 2003.
+// 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/iostreams for documentation.
+
+// To do: add support for random-access.
+
+#ifndef BOOST_IOSTREAMS_COMBINE_HPP_INCLUDED
+#define BOOST_IOSTREAMS_COMBINE_HPP_INCLUDED
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif              
+
+#include <boost/config.hpp> // NO_STD_LOCALE, DEDUCED_TYPENAME.
+#ifndef BOOST_NO_STD_LOCALE
+# include <locale>
+#endif
+#include <boost/iostreams/detail/ios.hpp>   
+#include <boost/iostreams/detail/wrap_unwrap.hpp>       
+#include <boost/iostreams/traits.hpp>         
+#include <boost/iostreams/operations.hpp>        
+#include <boost/mpl/if.hpp>    
+#include <boost/static_assert.hpp>  
+#include <boost/type_traits/is_convertible.hpp>
+#include <boost/type_traits/is_same.hpp> 
+
+namespace boost { namespace iostreams {
+
+namespace detail {
+
+//
+// Template name: combined_device.
+// Description: Model of Device defined in terms of a Source/Sink pair.
+// Template paramters:
+//      Source - A model of Source, with the same char_type and traits_type
+//          as Sink.
+//      Sink - A model of Sink, with the same char_type and traits_type
+//          as Source.
+//
+template<typename Source, typename Sink>
+class combined_device {
+public:
+    typedef typename char_type_of<Source>::type char_type;
+    struct category
+        : bidirectional, 
+          device_tag, 
+          closable_tag, 
+          localizable_tag
+        { };
+    combined_device(const Source& src, const Sink& snk);
+    std::streamsize read(char_type* s, std::streamsize n);
+    std::streamsize write(const char_type* s, std::streamsize n);
+    void close(BOOST_IOS::openmode);
+    #ifndef BOOST_NO_STD_LOCALE
+        void imbue(const std::locale& loc);
+    #endif
+private:
+    typedef typename char_type_of<Sink>::type sink_char_type;
+    BOOST_STATIC_ASSERT((is_same<char_type, sink_char_type>::value));
+    Source  src_;
+    Sink    sink_;
+};
+
+//
+// Template name: combined_filter.
+// Description: Model of Device defined in terms of a Source/Sink pair.
+// Template paramters:
+//      InputFilter - A model of InputFilter, with the same char_type as 
+//          OutputFilter.
+//      OutputFilter - A model of OutputFilter, with the same char_type as 
+//          InputFilter.
+//
+template<typename InputFilter, typename OutputFilter>
+class combined_filter {
+private:
+    typedef typename category_of<InputFilter>::type    in_category;
+    typedef typename category_of<OutputFilter>::type   out_category;
+public:
+    typedef typename char_type_of<InputFilter>::type   char_type;
+    struct category 
+        : multichar_bidirectional_filter_tag,
+          closable_tag, 
+          localizable_tag
+        { };
+    combined_filter(const InputFilter& in, const OutputFilter& out);
+
+    template<typename Source>
+    std::streamsize read(Source& src, char_type* s, std::streamsize n)
+    { return boost::iostreams::read(in_, src, s, n); }
+
+    template<typename Sink>
+    std::streamsize write(Sink& snk, const char_type* s, std::streamsize n)
+    { return boost::iostreams::write(out_, snk, s, n); }
+
+    template<typename Sink>
+    void close(Sink& snk, BOOST_IOS::openmode which)
+        {
+            if (which & BOOST_IOS::in)
+                iostreams::close(in_, snk, which);
+            if (which & BOOST_IOS::out)
+                iostreams::close(out_, snk, which);
+        }
+    #ifndef BOOST_NO_STD_LOCALE
+        void imbue(const std::locale& loc);
+    #endif
+private:
+    typedef typename char_type_of<OutputFilter>::type  output_char_type;
+    BOOST_STATIC_ASSERT((is_same<char_type, output_char_type>::value));
+    InputFilter   in_;
+    OutputFilter  out_;
+};
+
+template<typename In, typename Out>
+struct combination_traits 
+    : mpl::if_<
+          is_device<In>,
+          combined_device<
+              typename wrapped_type<In>::type,
+              typename wrapped_type<Out>::type
+          >,
+          combined_filter<
+              typename wrapped_type<In>::type,
+              typename wrapped_type<Out>::type
+          >
+      >
+    { };
+
+} // End namespace detail.
+
+template<typename In, typename Out>
+struct combination : detail::combination_traits<In, Out>::type {
+    typedef typename detail::combination_traits<In, Out>::type  base_type;
+    typedef typename detail::wrapped_type<In>::type          in_type;
+    typedef typename detail::wrapped_type<Out>::type         out_type;
+    combination(const in_type& in, const out_type& out)
+        : base_type(in, out) { }
+};
+
+namespace detail {
+
+// Workaround for VC6 ETI bug.
+template<typename In, typename Out>
+struct combine_traits {
+    typedef combination<
+                BOOST_DEDUCED_TYPENAME detail::unwrapped_type<In>::type, 
+                BOOST_DEDUCED_TYPENAME detail::unwrapped_type<Out>::type
+            > type;
+};
+
+} // End namespace detail.
+
+//
+// Template name: combine.
+// Description: Takes a Source/Sink pair or InputFilter/OutputFilter pair and
+//      returns a Reource or Filter which performs input using the first member
+//      of the pair and output using the second member of the pair.
+// Template paramters:
+//      In - A model of Source or InputFilter, with the same char_type as Out.
+//      Out - A model of Sink or OutputFilter, with the same char_type as In.
+//
+template<typename In, typename Out>
+typename detail::combine_traits<In, Out>::type
+combine(const In& in, const Out& out) 
+{ 
+    typedef typename detail::combine_traits<In, Out>::type return_type;
+    return return_type(in, out); 
+}
+
+//----------------------------------------------------------------------------//
+
+namespace detail {
+
+//--------------Implementation of combined_device-----------------------------//
+
+template<typename Source, typename Sink>
+inline combined_device<Source, Sink>::combined_device
+    (const Source& src, const Sink& snk)
+    : src_(src), sink_(snk) { }
+
+template<typename Source, typename Sink>
+inline std::streamsize
+combined_device<Source, Sink>::read(char_type* s, std::streamsize n)
+{ return iostreams::read(src_, s, n); }
+
+template<typename Source, typename Sink>
+inline std::streamsize
+combined_device<Source, Sink>::write(const char_type* s, std::streamsize n)
+{ return iostreams::write(sink_, s, n); }
+
+template<typename Source, typename Sink>
+inline void
+combined_device<Source, Sink>::close(BOOST_IOS::openmode which)
+{ 
+    if (which & BOOST_IOS::in)
+        iostreams::close(src_, which); 
+    if (which & BOOST_IOS::out)
+        iostreams::close(sink_, which); 
+}
+
+#ifndef BOOST_NO_STD_LOCALE
+    template<typename Source, typename Sink>
+    void combined_device<Source, Sink>::imbue(const std::locale& loc)
+    {
+        iostreams::imbue(src_, loc);
+        iostreams::imbue(sink_, loc);
+    }
+#endif
+
+//--------------Implementation of filter_pair---------------------------------//
+
+template<typename InputFilter, typename OutputFilter>
+inline combined_filter<InputFilter, OutputFilter>::combined_filter
+    (const InputFilter& in, const OutputFilter& out) : in_(in), out_(out)
+    { }
+
+#ifndef BOOST_NO_STD_LOCALE
+    template<typename InputFilter, typename OutputFilter>
+    void combined_filter<InputFilter, OutputFilter>::imbue
+        (const std::locale& loc)
+    {
+        iostreams::imbue(in_, loc);
+        iostreams::imbue(out_, loc);
+    }
+#endif
+
+
+} // End namespace detail.
+
+} } // End namespaces iostreams, boost.
+
+#endif // #ifndef BOOST_IOSTREAMS_COMBINE_HPP_INCLUDED