Subject: [Boost-commit] svn:boost r60508 - sandbox/statistics/detail/assign/boost/assign/auto_size/reference_wrapper
From: erwann.rogard_at_[hidden]
Date: 2010-03-12 01:53:58
Author: e_r
Date: 2010-03-12 01:53:57 EST (Fri, 12 Mar 2010)
New Revision: 60508
URL: http://svn.boost.org/trac/boost/changeset/60508
Log:
m
Added:
sandbox/statistics/detail/assign/boost/assign/auto_size/reference_wrapper/chain_traits.hpp (contents, props changed)
Added: sandbox/statistics/detail/assign/boost/assign/auto_size/reference_wrapper/chain_traits.hpp
==============================================================================
--- (empty file)
+++ sandbox/statistics/detail/assign/boost/assign/auto_size/reference_wrapper/chain_traits.hpp 2010-03-12 01:53:57 EST (Fri, 12 Mar 2010)
@@ -0,0 +1,55 @@
+//////////////////////////////////////////////////////////////////////////////
+// assign::detail::chain_traits.hpp //
+// //
+// (C) Copyright 2010 Erwann Rogard //
+// Use, modification and distribution are 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) //
+//////////////////////////////////////////////////////////////////////////////
+#ifndef BOOST_ASSIGN_DETAIL_CHAIN_TRAITS_ER_2010_HPP
+#define BOOST_ASSIGN_DETAIL_CHAIN_TRAITS_ER_2010_HPP
+#include <boost/mpl/bool.hpp>
+
+namespace boost{
+namespace assign{
+namespace detail{
+
+// fwd declare
+template<typename T> struct assign_reference_copy;
+template<typename T> struct assign_reference_rebind;
+template<typename T> struct is_ref_wrapper;
+
+template<typename T>
+struct is_ref_wrapper<assign_reference_copy<T> >
+ : boost::mpl::bool_<true>{};
+
+template<typename T>
+struct is_ref_wrapper<assign_reference_rebind<T> >
+ : boost::mpl::bool_<true>{};
+
+namespace ref_wrapper_traits{
+ template<typename T> struct tag_of;
+ namespace tag{ struct default_; }
+
+ template<typename T>
+ struct tag_of<
+ boost::assign::detail::assign_reference_copy<T>
+ >
+ {
+ typedef ref_wrapper_traits::tag::default_ type;
+ };
+
+ template<typename T>
+ struct tag_of<
+ boost::assign::detail::assign_reference_rebind<T>
+ >
+ {
+ typedef ref_wrapper_traits::tag::default_ type;
+ };
+
+}// ref_wrapper_traits
+}// detail
+}// assign
+}// boost
+
+#endif