third_party/boost/include/boost/fusion/view/single_view/detail/value_of_impl.hpp

/*=============================================================================
    Copyright (c) 2001-2006 Joel de Guzman

    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_VALUE_IMPL_05052005_0324)
#define FUSION_VALUE_IMPL_05052005_0324

namespace boost { namespace fusion
{
    struct single_view_iterator_tag;

    namespace extension
    {
        template <typename Tag>
        struct value_of_impl;

        template <>
        struct value_of_impl<single_view_iterator_tag>
        {
            template <typename Iterator>
            struct apply
            {
                typedef typename Iterator::single_view_type single_view_type;
                typedef typename single_view_type::value_type type;
            };
        };
    }
}}

#endif