preprocessed/gcc/or.hpp

0001
0002 // Copyright Aleksey Gurtovoy 2000-2004
0003 //
0004 // Distributed under the Boost Software License, Version 1.0.
0005 // (See accompanying file LICENSE_1_0.txt or copy at
0006 // http://www.boost.org/LICENSE_1_0.txt)
0007 //
0008
0009 // Preprocessed version of "boost/mpl/or.hpp" header
0010 // -- DO NOT modify by hand!
0011
0012 namespace boost { namespace mpl {
0013
0014 namespace aux {
0015
0016 template< bool C_, typename T1, typename T2, typename T3, typename T4 >
0017 struct or_impl
0018     : true_
0019 {
0020 };
0021
0022 template< typename T1, typename T2, typename T3, typename T4 >
0023 struct or_impl< false,T1,T2,T3,T4 >
0024     : or_impl<
0025           BOOST_MPL_AUX_NESTED_TYPE_WKND(T1)::value
0026         , T2, T3, T4
0027         , false_
0028         >
0029 {
0030 };
0031
0032 template<>
0033 struct or_impl<
0034           false
0035         , false_, false_, false_, false_
0036         >
0037     : false_
0038 {
0039 };
0040
0041 } // namespace aux
0042
0043 template<
0044       typename BOOST_MPL_AUX_NA_PARAM(T1)
0045     , typename BOOST_MPL_AUX_NA_PARAM(T2)
0046     , typename T3 = false_, typename T4 = false_, typename T5 = false_
0047     >
0048 struct or_
0049
0050     : aux::or_impl<
0051           BOOST_MPL_AUX_NESTED_TYPE_WKND(T1)::value
0052         , T2, T3, T4, T5
0053         >
0054
0055 {
0056     BOOST_MPL_AUX_LAMBDA_SUPPORT(
0057           5
0058         , or_
0059         , ( T1, T2, T3, T4, T5)
0060         )
0061 };
0062
0063 BOOST_MPL_AUX_NA_SPEC2(
0064       2
0065     , 5
0066     , or_
0067     )
0068
0069 }}