| #ifndef BOOST_MPL_AUX_HAS_KEY_IMPL_HPP_INCLUDED | |
| #define BOOST_MPL_AUX_HAS_KEY_IMPL_HPP_INCLUDED | |
| // Copyright Aleksey Gurtovoy 2002-2004 | |
| // Copyright David Abrahams 2003 | |
| // | |
| // 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) | |
| // | |
| // See http://www.boost.org/libs/mpl for documentation. | |
| // $Id: has_key_impl.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ | |
| // $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ | |
| // $Revision: 49267 $ | |
| #include <boost/mpl/has_key_fwd.hpp> | |
| #include <boost/mpl/aux_/traits_lambda_spec.hpp> | |
| namespace boost { namespace mpl { | |
| // no default implementation; the definition is needed to make MSVC happy | |
| template< typename Tag > struct has_key_impl | |
| { | |
| template< typename AssociativeSequence, typename Key > struct apply; | |
| }; | |
| BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(2,has_key_impl) | |
| }} | |
| #endif // BOOST_MPL_AUX_HAS_KEY_IMPL_HPP_INCLUDED |