/*============================================================================= | |
Copyright (c) 2006 Eric Niebler | |
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) | |
==============================================================================*/ | |
#if !defined(FUSION_IS_SEGMENTED_03202006_0015) | |
#define FUSION_IS_SEGMENTED_03202006_0015 | |
#include <boost/fusion/support/tag_of.hpp> | |
namespace boost { namespace fusion | |
{ | |
// Special tags: | |
struct sequence_facade_tag; | |
struct boost_tuple_tag; // boost::tuples::tuple tag | |
struct boost_array_tag; // boost::array tag | |
struct mpl_sequence_tag; // mpl sequence tag | |
struct std_pair_tag; // std::pair tag | |
struct iterator_range_tag; | |
namespace extension | |
{ | |
template<typename Tag> | |
struct is_segmented_impl | |
{ | |
template<typename Sequence> | |
struct apply | |
: mpl::false_ | |
{}; | |
}; | |
template<> | |
struct is_segmented_impl<iterator_range_tag>; | |
} | |
namespace traits | |
{ | |
template <typename Sequence> | |
struct is_segmented | |
: extension::is_segmented_impl<typename traits::tag_of<Sequence>::type>:: | |
template apply<Sequence> | |
{ | |
}; | |
} | |
}} | |
#endif |