EVOLUTION-MANAGER

Edit File: empty_impl.hpp

#ifndef BOOST_MPL_MAP_AUX_EMPTY_IMPL_HPP_INCLUDED #define BOOST_MPL_MAP_AUX_EMPTY_IMPL_HPP_INCLUDED // Copyright Aleksey Gurtovoy 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. // $Id$ // $Date$ // $Revision$ #include <boost/mpl/empty_fwd.hpp> #include <boost/mpl/not.hpp> #include <boost/mpl/map/aux_/tag.hpp> namespace boost { namespace mpl { template<> struct empty_impl< aux::map_tag > { template< typename Map > struct apply : not_< typename Map::size > { }; }; }} #endif // BOOST_MPL_MAP_AUX_EMPTY_IMPL_HPP_INCLUDED