75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
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#ifndef BOOST_MPL_MAP_AUX_MAP0_HPP_INCLUDED
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#define BOOST_MPL_MAP_AUX_MAP0_HPP_INCLUDED
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// Copyright Aleksey Gurtovoy 2003-2004
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// Copyright David Abrahams 2003-2004
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/mpl for documentation.
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// $Id: map0.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
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// $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $
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// $Revision: 49267 $
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#include <boost/mpl/long.hpp>
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#include <boost/mpl/void.hpp>
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#include <boost/mpl/map/aux_/tag.hpp>
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#include <boost/mpl/aux_/na.hpp>
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#include <boost/mpl/aux_/yes_no.hpp>
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#include <boost/mpl/aux_/overload_names.hpp>
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#include <boost/mpl/aux_/config/operators.hpp>
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#include <boost/preprocessor/cat.hpp>
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namespace boost { namespace mpl {
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#if defined(BOOST_MPL_CFG_USE_OPERATORS_OVERLOADING)
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# define BOOST_MPL_AUX_MAP0_OVERLOAD(R, f, X, T) \
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friend R BOOST_PP_CAT(BOOST_MPL_AUX_OVERLOAD_,f)(X const&, T) \
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/**/
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# define BOOST_MPL_AUX_MAP_OVERLOAD(R, f, X, T) \
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BOOST_MPL_AUX_MAP0_OVERLOAD(R, f, X, T) \
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/**/
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#else
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# define BOOST_MPL_AUX_MAP0_OVERLOAD(R, f, X, T) \
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static R BOOST_PP_CAT(BOOST_MPL_AUX_OVERLOAD_,f)(X const&, T) \
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/**/
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# define BOOST_MPL_AUX_MAP_OVERLOAD(R, f, X, T) \
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BOOST_MPL_AUX_MAP0_OVERLOAD(R, f, X, T); \
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using Base::BOOST_PP_CAT(BOOST_MPL_AUX_OVERLOAD_,f) \
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/**/
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#endif
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template< typename Dummy = na > struct map0
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{
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typedef map0 type;
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typedef aux::map_tag tag;
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typedef void_ key_;
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typedef long_<1> order;
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typedef long_<0> size;
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#if defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES)
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BOOST_MPL_AUX_MAP0_OVERLOAD( aux::type_wrapper<void_>, VALUE_BY_KEY, map0<>, void const volatile* );
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BOOST_MPL_AUX_MAP0_OVERLOAD( aux::type_wrapper<void_>, ITEM_BY_ORDER, map0<>, long_<1>* );
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BOOST_MPL_AUX_MAP0_OVERLOAD( aux::no_tag, ORDER_BY_KEY, map0<>, void const volatile* );
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#else
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BOOST_MPL_AUX_MAP0_OVERLOAD( aux::no_tag, ORDER_BY_KEY, map0<>, void const volatile* );
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BOOST_MPL_AUX_MAP0_OVERLOAD( aux::no_tag, IS_MASKED, map0<>, void const volatile* );
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#endif
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};
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}}
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#endif // BOOST_MPL_MAP_AUX_MAP0_HPP_INCLUDED
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