#ifndef BOOST_MPL_MAP_AUX_INSERT_IMPL_HPP_INCLUDED | |
#define BOOST_MPL_MAP_AUX_INSERT_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: insert_impl.hpp 55751 2009-08-24 04:11:00Z agurtovoy $ | |
// $Date: 2009-08-24 00:11:00 -0400 (Mon, 24 Aug 2009) $ | |
// $Revision: 55751 $ | |
#include <boost/mpl/insert_fwd.hpp> | |
#include <boost/mpl/next_prior.hpp> | |
#include <boost/mpl/map/aux_/contains_impl.hpp> | |
#include <boost/mpl/map/aux_/item.hpp> | |
#include <boost/mpl/map/aux_/tag.hpp> | |
#include <boost/mpl/aux_/na.hpp> | |
#include <boost/mpl/aux_/config/typeof.hpp> | |
namespace boost { namespace mpl { | |
namespace aux { | |
template< typename Map, typename Pair > | |
struct map_insert_impl | |
: if_< | |
contains_impl<aux::map_tag>::apply<Map,Pair> | |
, Map | |
#if defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES) | |
, m_item< | |
typename Pair::first | |
, typename Pair::second | |
, Map | |
> | |
#else | |
, m_item< | |
Map::order::value | |
, typename Pair::first | |
, typename Pair::second | |
, Map | |
> | |
#endif | |
> | |
{ | |
}; | |
} | |
template<> | |
struct insert_impl< aux::map_tag > | |
{ | |
template< | |
typename Map | |
, typename PosOrKey | |
, typename KeyOrNA | |
> | |
struct apply | |
: aux::map_insert_impl< | |
Map | |
, typename if_na<KeyOrNA,PosOrKey>::type | |
> | |
{ | |
}; | |
}; | |
}} | |
#endif // BOOST_MPL_MAP_AUX_INSERT_IMPL_HPP_INCLUDED |