boost/fusion/adapted/struct/detail/is_sequence_impl.hpp

/*=============================================================================
    Copyright (c) 2001-2006 Joel de Guzman
    Copyright (c) 2005-2006 Dan Marsden
    Copyright (c) 2009-2010 Christopher Schmidt

    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)
==============================================================================*/

#ifndef BOOST_FUSION_ADAPTED_STRUCT_DETAIL_IS_SEQUENCE_IMPL_HPP
#define BOOST_FUSION_ADAPTED_STRUCT_DETAIL_IS_SEQUENCE_IMPL_HPP

#include <boost/mpl/bool.hpp>

namespace boost { namespace fusion { namespace extension
{
    template<typename>
    struct is_sequence_impl;

    template<>
    struct is_sequence_impl<struct_tag>
    {
        template<typename Seq>
        struct apply
          : mpl::true_
        {};
    };

    template <>
    struct is_sequence_impl<assoc_struct_tag>
      : is_sequence_impl<struct_tag>
    {};
}}}

#endif

Boost C++ Libraries

boost/fusion/adapted/struct/detail/is_sequence_impl.hpp