fusion/support/is_iterator.hpp

0001 /*=============================================================================
0002     Copyright (c) 2001-2011 Joel de Guzman
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 #if !defined(FUSION_IS_ITERATOR_05062005_1219)
0008 #define FUSION_IS_ITERATOR_05062005_1219
0009
0010 #include <boost/fusion/support/config.hpp>
0011 #include <boost/type_traits/is_base_of.hpp>
0012
0013 namespace boost { namespace fusion
0014 {
0015     struct iterator_root;
0016
0017     template <typename T>
0018     struct is_fusion_iterator : is_base_of<iterator_root, T> {};
0019 }}
0020
0021 #endif