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/*=============================================================================
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
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