#ifndef BOOST_MPL_SET_AUX_ERASE_KEY_IMPL_HPP_INCLUDED #define BOOST_MPL_SET_AUX_ERASE_KEY_IMPL_HPP_INCLUDED // Copyright Aleksey Gurtovoy 2003-2007 // 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: erase_key_impl.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ // $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $ // $Revision: 49267 $ #include #include #include #include #include #include #include #include namespace boost { namespace mpl { template<> struct erase_key_impl< aux::set_tag > { template< typename Set , typename T > struct apply : eval_if< has_key_impl::apply , eval_if< is_same< T,typename Set::item_type_ > , base , identity< s_mask > > , identity > { }; }; }} #endif // BOOST_MPL_SET_AUX_ERASE_KEY_IMPL_HPP_INCLUDED