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- // (C) Copyright Edward Diener 2011-2015
- // Use, modification and distribution are subject to 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).
- #include <boost/vmd/elem.hpp>
- #include <boost/vmd/is_empty.hpp>
- #include <boost/detail/lightweight_test.hpp>
- #include <boost/preprocessor/list/at.hpp>
- #include <boost/preprocessor/seq/elem.hpp>
- #include <boost/preprocessor/tuple/elem.hpp>
- int main()
- {
-
- #if BOOST_PP_VARIADICS
- #define BOOST_VMD_REGISTER_ggh (ggh)
-
- #define ANIDENTIFIER ggh
- #define ANUMBER 249
- #define ASEQ (25)(26)(27)
- #define ATUPLE (0,1,2,3,((a,b))((c,d))((e))((f,g,h)))
- #define ATUPLE2 (10,11,12,13)
- #define ATUPLE3 (100,101,102,103)
- #define ATUPLE5 (200,201,202,203)
- #define ALIST (0,(1,(2,(3,BOOST_PP_NIL))))
- #define ANARRAY (3,(a,b,38))
- #define ANARRAY2 (5,(c,d,133,22,15))
- #define ASEQUENCE ANUMBER ALIST ATUPLE ANIDENTIFIER ANARRAY ASEQ
- #define ASEQUENCE2 ANIDENTIFIER ANARRAY2 ALIST ASEQ ATUPLE2
- #define ASEQUENCE3 ASEQ ANIDENTIFIER ATUPLE3 ALIST
- #define ASEQUENCE4
- #define ASEQUENCE5 ALIST ASEQ ATUPLE5 ANIDENTIFIER
- #define A_TUPLE_PLUS (mmf,34,^^,!) 456
- #define PLUS_ATUPLE yyt (j,ii%)
- #define JDATA ggh
- #define KDATA (a,b) name
- #define A_SEQ (25)(26)(27)
-
- #if !BOOST_VMD_MSVC_V8
- #define AN_EMPTY_TUPLE_PLUS () 83
-
- #endif
- BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(2,ASEQUENCE,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE)));
- BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(4,ASEQUENCE2,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE)));
- BOOST_TEST_EQ(BOOST_PP_LIST_AT(BOOST_VMD_ELEM(2,ASEQUENCE3,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE),3),3);
- BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,ASEQUENCE4,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE)));
- BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(2,ASEQUENCE5,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE)));
-
- BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,anything,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE)));
- BOOST_TEST_EQ(BOOST_VMD_ELEM(0,A_TUPLE_PLUS,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE),456);
- BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,PLUS_ATUPLE,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE)));
- BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,JDATA,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE)));
- BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,KDATA,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE)));
- BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,A_SEQ,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE)));
-
- #if !BOOST_VMD_MSVC_V8
- BOOST_TEST_EQ(BOOST_VMD_ELEM(0,AN_EMPTY_TUPLE_PLUS,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_TUPLE),83);
-
- #endif
- #else
- BOOST_ERROR("No variadic macro support");
-
- #endif
- return boost::report_errors();
-
- }
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