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70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
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#ifndef BOOST_MPL_SET_AUX_SET0_HPP_INCLUDED
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#define BOOST_MPL_SET_AUX_SET0_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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// $Id$
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// $Date$
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// $Revision$
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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/aux_/na.hpp>
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#include <boost/mpl/set/aux_/tag.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_SET0_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_SET_OVERLOAD(R, f, X, T) \
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BOOST_MPL_AUX_SET0_OVERLOAD(R, f, X, T) \
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/**/
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#else
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# define BOOST_MPL_AUX_SET0_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_SET_OVERLOAD(R, f, X, T) \
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BOOST_MPL_AUX_SET0_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 set0
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{
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typedef set0<> item_;
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typedef item_ type;
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typedef aux::set_tag tag;
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typedef void_ last_masked_;
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typedef void_ item_type_;
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typedef long_<0> size;
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typedef long_<1> order;
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BOOST_MPL_AUX_SET0_OVERLOAD( aux::no_tag, ORDER_BY_KEY, set0<>, void const volatile* );
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BOOST_MPL_AUX_SET0_OVERLOAD( aux::yes_tag, IS_MASKED, set0<>, void const volatile* );
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};
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}}
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#endif // BOOST_MPL_SET_AUX_SET0_HPP_INCLUDED
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