Updated boost to v1.55.0

[rsem.git] / boost / fusion / container / vector / detail / vector_forward_ctor.hpp

diff --git a/boost/fusion/container/vector/detail/vector_forward_ctor.hpp b/boost/fusion/container/vector/detail/vector_forward_ctor.hpp
index e4680bb8bb4f217d60227c04bbbde8b85d8c2e63..2607321f2211d9f122d6745976a5ee85a715bd7f 100644 (file)
--- a/boost/fusion/container/vector/detail/vector_forward_ctor.hpp
+++ b/boost/fusion/container/vector/detail/vector_forward_ctor.hpp
@@ -1,5 +1,5 @@
 /*=============================================================================
-    Copyright (c) 2001-2006 Joel de Guzman
+    Copyright (c) 2001-2011 Joel de Guzman
 
     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)
@@ -12,11 +12,14 @@
 #include <boost/preprocessor/repetition/enum_params.hpp>
 #include <boost/preprocessor/repetition/enum_binary_params.hpp>
 
+#define FUSION_FORWARD_CTOR_FORWARD(z, n, _)    std::forward<U##n>(_##n)
+
 #define BOOST_PP_FILENAME_1 \
     <boost/fusion/container/vector/detail/vector_forward_ctor.hpp>
 #define BOOST_PP_ITERATION_LIMITS (1, FUSION_MAX_VECTOR_SIZE)
 #include BOOST_PP_ITERATE()
 
+#undef FUSION_FORWARD_CTOR_FORWARD
 #endif
 #else // defined(BOOST_PP_IS_ITERATING)
 ///////////////////////////////////////////////////////////////////////////////
@@ -34,6 +37,15 @@
         N, typename detail::call_param<T, >::type _))
         : vec(BOOST_PP_ENUM_PARAMS(N, _)) {}
 
+#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <BOOST_PP_ENUM_PARAMS(N, typename U)>
+#if N == 1
+    explicit
+#endif
+    vector(BOOST_PP_ENUM_BINARY_PARAMS(N, U, && _))
+        : vec(BOOST_PP_ENUM(N, FUSION_FORWARD_CTOR_FORWARD, _)) {}
+#endif
+
 #undef N
 #endif // defined(BOOST_PP_IS_ITERATING)