boost: update to 1.47.0

[lyx.git] / boost / boost / tuple / tuple.hpp

diff --git a/boost/boost/tuple/tuple.hpp b/boost/boost/tuple/tuple.hpp
index 71d6dabf6104272875846dba775afd552cb180b5..7703597e10ce1a53abb0ed35bec3d24482941fb9 100644 (file)
--- a/boost/boost/tuple/tuple.hpp
+++ b/boost/boost/tuple/tuple.hpp
@@ -1,15 +1,10 @@
 //  tuple.hpp - Boost Tuple Library --------------------------------------
 
-// Copyright (C) 1999, 2000 Jaakko Järvi (jaakko.jarvi@cs.utu.fi)
+// Copyright (C) 1999, 2000 Jaakko Jarvi (jaakko.jarvi@cs.utu.fi)
 //
-// Permission to copy, use, sell and distribute this software is granted
-// provided this copyright notice appears in all copies. 
-// Permission to modify the code and to distribute modified code is granted
-// provided this copyright notice appears in all copies, and a notice 
-// that the code was modified is included with the copyright notice.
-//
-// This software is provided "as is" without express or implied warranty, 
-// and with no claim as to its suitability for any purpose.
+// 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)
 
 // For more information, see http://www.boost.org
 
@@ -18,6 +13,13 @@
 #ifndef BOOST_TUPLE_HPP
 #define BOOST_TUPLE_HPP
 
+#if defined(__sgi) && defined(_COMPILER_VERSION) && _COMPILER_VERSION <= 730
+// Work around a compiler bug.
+// boost::python::tuple has to be seen by the compiler before the
+// boost::tuple class template.
+namespace boost { namespace python { class tuple; }}
+#endif
+
 #include "boost/config.hpp"
 #include "boost/static_assert.hpp"