repetitive_view/detail/value_of_impl.hpp

0001 /*=============================================================================
0002     Copyright (c) 2007 Tobias Schwinger
0003
0004     Distributed under the Boost Software License, Version 1.0. (See accompanying
0005     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0006 ==============================================================================*/
0007
0008 #if !defined(BOOST_FUSION_REPETITIVE_VIEW_VALUE_OF_IMPL_HPP_INCLUDED)
0009 #define BOOST_FUSION_REPETITIVE_VIEW_VALUE_OF_IMPL_HPP_INCLUDED
0010
0011 #include <boost/fusion/support/config.hpp>
0012 #include <boost/fusion/iterator/value_of.hpp>
0013
0014 namespace boost { namespace fusion
0015 {
0016     struct repetitive_view_iterator_tag;
0017
0018     namespace extension
0019     {
0020         template<typename Tag>
0021         struct value_of_impl;
0022
0023         template<>
0024         struct value_of_impl<repetitive_view_iterator_tag>
0025         {
0026             template<typename Iterator>
0027             struct apply
0028                 : result_of::value_of<typename Iterator::pos_type>
0029             { };
0030         };
0031     }
0032 }}
0033
0034 #endif
0035