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51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
/*=============================================================================
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Copyright (C) 1999-2003 Jaakko Järvi
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Copyright (c) 2003 Joel de Guzman
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Use, modification and distribution is subject to the Boost Software
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License, 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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==============================================================================*/
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/spirit/fusion/sequence/tuple.hpp>
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#include <boost/spirit/fusion/sequence/get.hpp>
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#include <boost/spirit/fusion/sequence/tuple_size.hpp>
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#include <boost/spirit/fusion/sequence/is_sequence.hpp>
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int
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main()
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{
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using namespace boost::fusion;
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{ // testing const tuples
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const tuple<int, float> t1(5, 3.3f);
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BOOST_TEST(get<0>(t1) == 5);
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BOOST_TEST(get<1>(t1) == 3.3f);
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}
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{ // testing length
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typedef tuple<int, float, double> t1;
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typedef tuple<> t2;
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BOOST_STATIC_ASSERT(tuple_size<t1>::value == 3);
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BOOST_STATIC_ASSERT(tuple_size<t2>::value == 0);
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}
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{ // testing is_sequence
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typedef tuple<int, float, double> t1;
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typedef tuple<> t2;
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typedef tuple<char> t3;
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BOOST_STATIC_ASSERT(is_sequence<t1>::value);
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BOOST_STATIC_ASSERT(is_sequence<t2>::value);
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BOOST_STATIC_ASSERT(is_sequence<t3>::value);
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BOOST_STATIC_ASSERT(!is_sequence<int>::value);
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BOOST_STATIC_ASSERT(!is_sequence<char>::value);
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}
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return boost::report_errors();
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}
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