2 #ifndef BOOST_MPL_SET_AUX_SET0_HPP_INCLUDED
3 #define BOOST_MPL_SET_AUX_SET0_HPP_INCLUDED
5 // Copyright Aleksey Gurtovoy 2003-2004
6 // Copyright David Abrahams 2003-2004
8 // Distributed under the Boost Software License, Version 1.0.
9 // (See accompanying file LICENSE_1_0.txt or copy at
10 // http://www.boost.org/LICENSE_1_0.txt)
12 // See http://www.boost.org/libs/mpl for documentation.
14 // $Source: /cvsroot/boost/boost/boost/mpl/set/aux_/set0.hpp,v $
15 // $Date: 2005/06/18 22:03:08 $
18 #include <boost/mpl/long.hpp>
19 #include <boost/mpl/void.hpp>
20 #include <boost/mpl/aux_/na.hpp>
21 #include <boost/mpl/set/aux_/tag.hpp>
22 #include <boost/mpl/aux_/yes_no.hpp>
23 #include <boost/mpl/aux_/overload_names.hpp>
24 #include <boost/mpl/aux_/config/operators.hpp>
26 #include <boost/preprocessor/cat.hpp>
28 namespace boost { namespace mpl {
30 #if defined(BOOST_MPL_CFG_USE_OPERATORS_OVERLOADING)
32 # define BOOST_MPL_AUX_SET0_OVERLOAD(R, f, X, T) \
33 friend R BOOST_PP_CAT(BOOST_MPL_AUX_OVERLOAD_,f)(X const&, T) \
36 # define BOOST_MPL_AUX_SET_OVERLOAD(R, f, X, T) \
37 BOOST_MPL_AUX_SET0_OVERLOAD(R, f, X, T) \
42 # define BOOST_MPL_AUX_SET0_OVERLOAD(R, f, X, T) \
43 static R BOOST_PP_CAT(BOOST_MPL_AUX_OVERLOAD_,f)(X const&, T) \
46 # define BOOST_MPL_AUX_SET_OVERLOAD(R, f, X, T) \
47 BOOST_MPL_AUX_SET0_OVERLOAD(R, f, X, T); \
48 using Base::BOOST_PP_CAT(BOOST_MPL_AUX_OVERLOAD_,f) \
53 template< typename Dummy = na > struct set0
56 typedef aux::set_tag tag;
57 typedef void_ last_masked_;
58 typedef void_ item_type_;
59 typedef item_type_ type;
60 typedef long_<0> size;
61 typedef long_<1> order;
63 BOOST_MPL_AUX_SET0_OVERLOAD( aux::no_tag, ORDER_BY_KEY, set0<>, void const volatile* );
64 BOOST_MPL_AUX_SET0_OVERLOAD( aux::yes_tag, IS_MASKED, set0<>, void const volatile* );
69 #endif // BOOST_MPL_SET_AUX_SET0_HPP_INCLUDED