/*============================================================================= Copyright (c) 2001-2006 Joel de Guzman Copyright (c) 2005-2006 Dan Marsden 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(BOOST_FUSION_VALUE_AT_IMPL_20060223_2025) #define BOOST_FUSION_VALUE_AT_IMPL_20060223_2025 namespace example { struct example_sequence_tag; } namespace boost { namespace fusion { namespace extension { template<typename Tag> struct value_at_impl; template<> struct value_at_impl<example::example_sequence_tag> { template<typename Sequence, typename N> struct apply; template<typename Sequence> struct apply<Sequence, mpl::int_<0> > { typedef std::string type; }; template<typename Sequence> struct apply<Sequence, mpl::int_<1> > { typedef int type; }; }; } }} #endif