williamr@2: williamr@2: #ifndef BOOST_MPL_SET_AUX_INSERT_IMPL_HPP_INCLUDED williamr@2: #define BOOST_MPL_SET_AUX_INSERT_IMPL_HPP_INCLUDED williamr@2: williamr@2: // Copyright Aleksey Gurtovoy 2003-2004 williamr@2: // Copyright David Abrahams 2003-2004 williamr@2: // williamr@2: // Distributed under the Boost Software License, Version 1.0. williamr@2: // (See accompanying file LICENSE_1_0.txt or copy at williamr@2: // http://www.boost.org/LICENSE_1_0.txt) williamr@2: // williamr@2: // See http://www.boost.org/libs/mpl for documentation. williamr@2: williamr@2: // $Source: /cvsroot/boost/boost/boost/mpl/set/aux_/insert_impl.hpp,v $ williamr@2: // $Date: 2004/09/05 09:42:59 $ williamr@2: // $Revision: 1.4 $ williamr@2: williamr@2: #include williamr@2: #include williamr@2: #include williamr@2: #include williamr@2: #include williamr@2: #include williamr@2: #include williamr@2: #include williamr@2: williamr@2: #include williamr@2: williamr@2: namespace boost { namespace mpl { williamr@2: williamr@2: namespace aux { williamr@2: template< typename Set, typename T > struct set_insert_impl williamr@2: : eval_if< williamr@2: has_key_impl::apply williamr@2: , identity williamr@2: , eval_if< williamr@2: is_same< T,typename Set::last_masked_ > williamr@2: , base williamr@2: , identity< s_item > williamr@2: > williamr@2: > williamr@2: { williamr@2: }; williamr@2: } williamr@2: williamr@2: template<> williamr@2: struct insert_impl< aux::set_tag > williamr@2: { williamr@2: template< williamr@2: typename Set williamr@2: , typename PosOrKey williamr@2: , typename KeyOrNA williamr@2: > williamr@2: struct apply williamr@2: : aux::set_insert_impl< williamr@2: Set williamr@2: , typename if_na::type williamr@2: > williamr@2: { williamr@2: }; williamr@2: }; williamr@2: williamr@2: }} williamr@2: williamr@2: #endif // BOOST_MPL_SET_AUX_INSERT_IMPL_HPP_INCLUDED