#ifndef BOOST_TYPE_TRAITS_TYPE_IDENTITY_HPP_INCLUDED
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#define BOOST_TYPE_TRAITS_TYPE_IDENTITY_HPP_INCLUDED
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//
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// Copyright 2015 Peter Dimov
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//
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// Distributed under the Boost Software License, Version 1.0.
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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#include <boost/config.hpp>
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namespace boost
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{
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template<class T> struct type_identity
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{
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typedef T type;
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};
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#if !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES)
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template <class T> using type_identity_t = typename type_identity<T>::type;
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#endif
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} // namespace boost
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#endif // #ifndef BOOST_TYPE_TRAITS_TYPE_IDENTITY_HPP_INCLUDED
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