1 /*============================================================================= 2 Copyright (c) 2001-2011 Joel de Guzman 3 4 Distributed under the Boost Software License, Version 1.0. (See accompanying 5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 6 ==============================================================================*/ 7 #if !defined(FUSION_ADAPT_VALUE_TRAITS_05062005_0859) 8 #define FUSION_ADAPT_VALUE_TRAITS_05062005_0859 9 10 #include <boost/fusion/support/config.hpp> 11 #include <boost/fusion/iterator/value_of.hpp> 12 13 namespace boost { namespace fusion { namespace detail 14 { 15 struct adapt_value_traits 16 { 17 template <typename Iterator> 18 struct apply 19 { 20 typedef typename 21 result_of::value_of<typename Iterator::first_type>::type 22 type; 23 }; 24 }; 25 }}} 26 27 #endif 28 29 30