131 lines
4.5 KiB
C++
131 lines
4.5 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/equal.hpp>
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#include <boost/vmd/get_type.hpp>
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#include <boost/vmd/is_identifier.hpp>
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#include <boost/vmd/is_seq.hpp>
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#include <boost/vmd/is_tuple.hpp>
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#include <boost/vmd/to_tuple.hpp>
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#include <boost/preprocessor/control/iif.hpp>
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#include <boost/detail/lightweight_test.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_Seq (Seq)
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#define BOOST_VMD_REGISTER_Tuple (Tuple)
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#define BOOST_VMD_REGISTER_Unknown (Unknown)
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#define BOOST_VMD_DETECT_Seq_Seq
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#define BOOST_VMD_DETECT_Tuple_Tuple
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#define BOOST_VMD_DETECT_Unknown_Unknown
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#define AMACRO(param) \
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BOOST_PP_IIF \
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( \
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BOOST_VMD_IS_SEQ(param), \
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Seq, \
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BOOST_PP_IIF \
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( \
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BOOST_VMD_IS_TUPLE(param), \
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Tuple, \
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Unknown \
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) \
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)
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BOOST_TEST(BOOST_VMD_EQUAL(AMACRO((0)(1)),Seq));
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BOOST_TEST(BOOST_VMD_EQUAL(AMACRO((0,1)),Tuple));
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BOOST_TEST(BOOST_VMD_EQUAL(AMACRO(24),Unknown));
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#define BOOST_VMD_REGISTER_NAME (NAME)
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#define BOOST_VMD_REGISTER_ADDRESS (ADDRESS)
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#define AMACRO1(param) \
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BOOST_PP_IIF \
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( \
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BOOST_VMD_IS_IDENTIFIER(param), \
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AMACRO1_IDENTIFIER, \
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AMACRO1_NO_IDENTIFIER \
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) \
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(param)
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#define AMACRO1_IDENTIFIER(param) AMACRO1_ ## param
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#define AMACRO1_NO_IDENTIFIER(param) Parameter is not an identifier
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#define AMACRO1_NAME Identifier is a NAME
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#define AMACRO1_ADDRESS Identifier is an ADDRESS
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#define BOOST_VMD_REGISTER_Parameter (Parameter)
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#define BOOST_VMD_REGISTER_is (is)
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#define BOOST_VMD_REGISTER_not (not)
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#define BOOST_VMD_REGISTER_an (an)
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#define BOOST_VMD_REGISTER_identifier (identifier)
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#define BOOST_VMD_REGISTER_Identifier (Identifier)
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#define BOOST_VMD_REGISTER_a (a)
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#define BOOST_VMD_DETECT_NAME_NAME
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#define BOOST_VMD_DETECT_ADDRESS_ADDRESS
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#define BOOST_VMD_DETECT_Parameter_Parameter
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#define BOOST_VMD_DETECT_is_is
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#define BOOST_VMD_DETECT_not_not
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#define BOOST_VMD_DETECT_an_an
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#define BOOST_VMD_DETECT_identifier_identifier
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#define BOOST_VMD_DETECT_Identifier_Identifier
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#define BOOST_VMD_DETECT_a_a
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BOOST_TEST(BOOST_VMD_EQUAL(AMACRO1((44)),Parameter is not an identifier));
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BOOST_TEST(BOOST_VMD_EQUAL(AMACRO1(NAME),Identifier is a NAME));
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BOOST_TEST(BOOST_VMD_EQUAL(AMACRO1(ADDRESS),Identifier is an ADDRESS));
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#define AMACRO2(param) \
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BOOST_PP_IIF \
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( \
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BOOST_VMD_IS_IDENTIFIER(param,NAME), \
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AMACRO2_NAME, \
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BOOST_PP_IIF \
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( \
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BOOST_VMD_IS_IDENTIFIER(param,ADDRESS), \
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AMACRO2_ADDRESS, \
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AMACRO2_NO_IDENTIFIER \
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) \
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) \
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(param)
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#define BOOST_VMD_REGISTER_or (or)
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#define BOOST_VMD_DETECT_or_or
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#define AMACRO2_NO_IDENTIFIER(param) Parameter is not a NAME or ADDRESS identifier
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#define AMACRO2_NAME(param) Identifier is a NAME
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#define AMACRO2_ADDRESS(param) Identifier is an ADDRESS
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BOOST_TEST(BOOST_VMD_EQUAL(AMACRO2((44)),Parameter is not a NAME or ADDRESS identifier));
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BOOST_TEST(BOOST_VMD_EQUAL(AMACRO2(NAME),Identifier is a NAME));
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BOOST_TEST(BOOST_VMD_EQUAL(AMACRO2(ADDRESS),Identifier is an ADDRESS));
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#define ASEQUENCE (1,2) NAME 147 BOOST_VMD_TYPE_NUMBER (a)(b)
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#define BOOST_VMD_REGISTER_b (b)
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#define BOOST_VMD_DETECT_b_b
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BOOST_TEST(BOOST_VMD_EQUAL(BOOST_VMD_TO_TUPLE(ASEQUENCE),((1,2),NAME,147,BOOST_VMD_TYPE_NUMBER,(a)(b))));
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BOOST_TEST(BOOST_VMD_EQUAL(BOOST_VMD_ELEM(2,ASEQUENCE),147));
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BOOST_TEST(BOOST_VMD_EQUAL(BOOST_VMD_GET_TYPE((1,2)),BOOST_VMD_TYPE_TUPLE));
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BOOST_TEST(BOOST_VMD_EQUAL(BOOST_VMD_GET_TYPE(235),BOOST_VMD_TYPE_NUMBER));
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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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