X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=boost%2Fboost%2Fref.hpp;h=6058d6983197a72ab040bbfeb7e0b04006cc3ece;hb=c48091f33a773732fa6c789927e5833e44108d9d;hp=ab09ae7412dc1ce937239486df9783ecbfb3dc8e;hpb=d64a07a784241498594fc9d2bc0b7eae598134e4;p=lyx.git

diff --git a/boost/boost/ref.hpp b/boost/boost/ref.hpp
index ab09ae7412..6058d69831 100644
--- a/boost/boost/ref.hpp
+++ b/boost/boost/ref.hpp
@@ -15,7 +15,7 @@
 //
 //  ref.hpp - ref/cref, useful helper functions
 //
-//  Copyright (C) 1999, 2000 Jaakko Järvi (jaakko.jarvi@cs.utu.fi)
+//  Copyright (C) 1999, 2000 Jaakko Jarvi (jaakko.jarvi@cs.utu.fi)
 //  Copyright (C) 2001, 2002 Peter Dimov
 //  Copyright (C) 2002 David Abrahams
 //
@@ -173,6 +173,17 @@ class unwrap_reference
 
 # endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
+template <class T> inline typename unwrap_reference<T>::type&
+unwrap_ref(T& t)
+{
+    return t;
+}
+
+template<class T> inline T* get_pointer( reference_wrapper<T> const & r )
+{
+    return r.get_pointer();
+}
+
 } // namespace boost
 
 #endif // #ifndef BOOST_REF_HPP_INCLUDED