/*=============================================================================
    Copyright (c) 2001-2014 Joel de Guzman
    http://spirit.sourceforge.net/

    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_SPIRIT_X3_ATTRIBUTE_TYPE_JAN_5_2012_0358PM)
#define BOOST_SPIRIT_X3_ATTRIBUTE_TYPE_JAN_5_2012_0358PM

#include <boost/mpl/identity.hpp>

namespace boost {
namespace spirit {
namespace x3 {
namespace traits {
///////////////////////////////////////////////////////////////////////////
// Retrieve the attribute type to use from the given type
//
// This is needed to extract the correct attribute type from proxy classes
// as utilized in FUSION_ADAPT_ADT et. al.
///////////////////////////////////////////////////////////////////////////
template <typename Attribute, typename Enable = void>
struct attribute_type : mpl::identity<Attribute> {};

}
}
}
}

#endif
