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// Boost.TypeErasure library
// Copyright 2012 Steven Watanabe
// Distributed under the Boost Software License Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// $Id$


#include <boost/typeof/typeof.hpp>
#include <boost/type_traits/remove_pointer.hpp>

namespace boost {
namespace type_erasure {
namespace detail {

template<class Concept>
struct get_signature {
    BOOST_TYPEOF_NESTED_TYPEDEF_TPL(nested, &Concept::apply)
    typedef typename boost::remove_pointer<
        typename nested::type
    >::type type;