37 lines
817 B
Plaintext
37 lines
817 B
Plaintext
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#ifndef BOOST_MPL_MAP_AUX_KEY_TYPE_IMPL_HPP_INCLUDED
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#define BOOST_MPL_MAP_AUX_KEY_TYPE_IMPL_HPP_INCLUDED
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// Copyright Aleksey Gurtovoy 2003-2004
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// Copyright David Abrahams 2003-2004
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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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// See http://www.boost.org/libs/mpl for documentation.
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// $Id$
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// $Date$
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// $Revision$
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#include <boost/mpl/key_type_fwd.hpp>
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#include <boost/mpl/pair.hpp>
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#include <boost/mpl/map/aux_/tag.hpp>
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namespace boost {
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namespace mpl {
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template<>
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struct key_type_impl< aux::map_tag >
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{
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template< typename Map, typename T > struct apply
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: first<T>
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{
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};
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};
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}}
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#endif // BOOST_MPL_MAP_AUX_KEY_TYPE_IMPL_HPP_INCLUDED
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