1/*=============================================================================
2 Copyright (c) 2001-2011 Joel de Guzman
3 Copyright (c) 2005-2006 Dan Marsden
4
5 Distributed under the Boost Software License, Version 1.0. (See accompanying
6 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
7==============================================================================*/
8#if !defined(FUSION_DETAIL_IS_MPL_SEQUENCE_29122006_1105)
9#define FUSION_DETAIL_IS_MPL_SEQUENCE_29122006_1105
10
11#include <boost/fusion/support/config.hpp>
12#include <boost/fusion/support/sequence_base.hpp>
13#include <boost/mpl/is_sequence.hpp>
14#include <boost/mpl/and.hpp>
15#include <boost/mpl/not.hpp>
16#include <boost/type_traits/is_convertible.hpp>
17
18namespace boost { namespace fusion { namespace detail
19{
20 template <typename T>
21 struct is_mpl_sequence
22 : mpl::and_<
23 mpl::not_<is_convertible<T, from_sequence_convertible_type> >
24 , mpl::is_sequence<T> >
25 {};
26}}}
27
28#endif
29