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Diffstat (limited to '3rdParty/Boost/src/boost/mpl/map/aux_/has_key_impl.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/mpl/map/aux_/has_key_impl.hpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/mpl/map/aux_/has_key_impl.hpp b/3rdParty/Boost/src/boost/mpl/map/aux_/has_key_impl.hpp new file mode 100644 index 0000000..70278ac --- /dev/null +++ b/3rdParty/Boost/src/boost/mpl/map/aux_/has_key_impl.hpp @@ -0,0 +1,44 @@ + +#ifndef BOOST_MPL_MAP_AUX_HAS_KEY_IMPL_HPP_INCLUDED +#define BOOST_MPL_MAP_AUX_HAS_KEY_IMPL_HPP_INCLUDED + +// Copyright Aleksey Gurtovoy 2003-2004 +// Copyright David Abrahams 2003-2004 +// +// 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/map/aux_/tag.hpp> +#include <boost/mpl/map/aux_/at_impl.hpp> +#include <boost/mpl/void.hpp> +#include <boost/mpl/aux_/config/typeof.hpp> + +namespace boost { namespace mpl { + +template<> +struct has_key_impl< aux::map_tag > +{ + template< typename Map, typename Key > struct apply +#if defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES) + : is_not_void_< + typename at_impl<aux::map_tag> + ::apply<Map,Key>::type + > +#else + : bool_< ( x_order_impl<Map,Key>::value > 1 ) > +#endif + { + }; +}; + +}} + +#endif // BOOST_MPL_MAP_AUX_HAS_KEY_IMPL_HPP_INCLUDED |