74 lines
2.9 KiB
C++
74 lines
2.9 KiB
C++
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// (C) Copyright Edward Diener 2011-2015
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// Use, modification and distribution are subject to the Boost Software License,
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// Version 1.0. (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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#include <boost/vmd/elem.hpp>
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#include <boost/vmd/is_empty.hpp>
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/preprocessor/seq/elem.hpp>
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#include <boost/preprocessor/tuple/elem.hpp>
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int main()
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{
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#if BOOST_PP_VARIADICS
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#define BOOST_VMD_REGISTER_ggh (ggh)
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#define BOOST_VMD_REGISTER_dvd (dvd)
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#define ANIDENTIFIER ggh
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#define ANIDENTIFIER2 dvd
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#define ANUMBER 249
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#define ANUMBER2 17
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#define ASEQ (25)(26)(27)
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#define ATUPLE (0,1,2,3,((a,b))((c,d))((e))((f,g,h)))
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#define ALIST (0,(1,(2,(3,BOOST_PP_NIL))))
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#define ANARRAY (3,(a,b,38))
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#define ANARRAY2 (5,(c,d,133,22,15))
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#define ASEQUENCE ANUMBER ALIST ATUPLE ANIDENTIFIER ANARRAY ASEQ
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#define ASEQUENCE2 ANIDENTIFIER2 ANARRAY2 ASEQ ALIST ANUMBER ATUPLE
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#define ASEQUENCE3 ASEQ ANUMBER2 ATUPLE
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#define ASEQUENCE4
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#define AN_ARRAY_PLUS (4,(mmf,34,^^,!)) 456
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#define PLUS_ANARRAY yyt (2,(j,ii%))
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#define JDATA ggh
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#define KDATA (2,(a,b)) name
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#define A_SEQ ((1,(25)) 7)((1,(26)) 8)((1,(27)) 9)
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#if !BOOST_VMD_MSVC_V8
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#define ANARRAY_EMPTY (0,())
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#define AN_EMPTY_ARRAY_PLUS (0,()) 46
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#define ASEQUENCE5 ASEQ ANUMBER ANARRAY_EMPTY ATUPLE
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#endif
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BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,ANIDENTIFIER,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY)));
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BOOST_TEST_EQ(BOOST_PP_SEQ_ELEM(0,BOOST_VMD_ELEM(4,ASEQUENCE,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY)),25);
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BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(1,ASEQUENCE2,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY)));
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BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(1,ASEQUENCE3,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY)));
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BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,ASEQUENCE4,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY)));
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BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,anything,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY)));
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BOOST_TEST_EQ(BOOST_VMD_ELEM(0,AN_ARRAY_PLUS,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY),456);
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BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,PLUS_ANARRAY,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY)));
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BOOST_TEST(BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,JDATA,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY)));
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BOOST_TEST(!BOOST_VMD_IS_EMPTY(BOOST_VMD_ELEM(0,KDATA,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY)));
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BOOST_TEST_EQ(BOOST_VMD_ELEM(0,BOOST_PP_SEQ_ELEM(1,A_SEQ),BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY),8);
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#if !BOOST_VMD_MSVC_V8
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BOOST_TEST_EQ(BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_ELEM(2,ASEQUENCE5,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY)),1);
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BOOST_TEST_EQ(BOOST_VMD_ELEM(0,AN_EMPTY_ARRAY_PLUS,BOOST_VMD_RETURN_ONLY_AFTER,BOOST_VMD_TYPE_ARRAY),46);
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#endif
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#else
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BOOST_ERROR("No variadic macro support");
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#endif
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return boost::report_errors();
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}
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