add boost on mac

macx64/include/boost/archive/basic_streambuf_locale_saver.hpp

@@ -0,0 +1,108 @@
+#ifndef BOOST_ARCHIVE_BASIC_STREAMBUF_LOCALE_SAVER_HPP
+#define BOOST_ARCHIVE_BASIC_STREAMBUF_LOCALE_SAVER_HPP
+
+// MS compatible compilers support #pragma once
+#if defined(_MSC_VER)
+# pragma once
+#endif
+
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// basic_streambuf_locale_saver.hpp
+
+// (C) Copyright 2005 Robert Ramey - http://www.rrsd.com
+
+// Use, modification and distribution is subject to 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 for updates, documentation, and revision history.
+
+// note derived from boost/io/ios_state.hpp
+// Copyright 2002, 2005 Daryle Walker.  Use, modification, and distribution
+// are subject to the Boost Software License, Version 1.0.  (See accompanying
+// file LICENSE_1_0.txt or a copy at <http://www.boost.org/LICENSE_1_0.txt>.)
+
+//  See <http://www.boost.org/libs/io/> for the library's home page.
+
+#ifndef BOOST_NO_STD_LOCALE
+
+#include <locale>     // for std::locale
+#include <ios>
+#include <streambuf>  // for std::basic_streambuf
+
+#include <boost/config.hpp>
+#include <boost/noncopyable.hpp>
+
+#ifdef BOOST_MSVC
+#  pragma warning(push)
+#  pragma warning(disable : 4511 4512)
+#endif
+
+namespace boost{
+namespace archive{
+
+template < typename Ch, class Tr >
+class basic_streambuf_locale_saver :
+    private boost::noncopyable
+{
+public:
+    explicit basic_streambuf_locale_saver(std::basic_streambuf<Ch, Tr> &s) :
+        m_streambuf(s),
+        m_locale(s.getloc())
+    {}
+    ~basic_streambuf_locale_saver(){
+        m_streambuf.pubsync();
+        m_streambuf.pubimbue(m_locale);
+    }
+private:
+    std::basic_streambuf<Ch, Tr> &       m_streambuf;
+    std::locale const  m_locale;
+};
+
+template < typename Ch, class Tr >
+class basic_istream_locale_saver :
+    private boost::noncopyable
+{
+public:
+    explicit basic_istream_locale_saver(std::basic_istream<Ch, Tr> &s) :
+        m_istream(s),
+        m_locale(s.getloc())
+    {}
+    ~basic_istream_locale_saver(){
+        // libstdc++ crashes without this
+        m_istream.sync();
+        m_istream.imbue(m_locale);
+    }
+private:
+    std::basic_istream<Ch, Tr> & m_istream;
+    std::locale const  m_locale;
+};
+
+template < typename Ch, class Tr >
+class basic_ostream_locale_saver :
+    private boost::noncopyable
+{
+public:
+    explicit basic_ostream_locale_saver(std::basic_ostream<Ch, Tr> &s) :
+        m_ostream(s),
+        m_locale(s.getloc())
+    {}
+    ~basic_ostream_locale_saver(){
+        m_ostream.flush();
+        m_ostream.imbue(m_locale);
+    }
+private:
+    std::basic_ostream<Ch, Tr> & m_ostream;
+    std::locale const  m_locale;
+};
+
+
+} // archive
+} // boost
+
+#ifdef BOOST_MSVC
+#pragma warning(pop)
+#endif
+
+#endif // BOOST_NO_STD_LOCALE
+#endif // BOOST_ARCHIVE_BASIC_STREAMBUF_LOCALE_SAVER_HPP