| 1 | /*============================================================================= |
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| 2 | Copyright (c) 2002-2003 Martin Wille |
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| 3 | http://spirit.sourceforge.net/ |
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| 4 | |
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| 5 | Use, modification and distribution is subject to the Boost Software |
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| 6 | License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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| 7 | http://www.boost.org/LICENSE_1_0.txt) |
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| 8 | =============================================================================*/ |
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| 9 | // vim:ts=4:sw=4:et |
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| 10 | |
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| 11 | #undef BOOST_SPIRIT_THREADSAFE |
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| 12 | #include <boost/spirit/core/non_terminal/impl/object_with_id.ipp> |
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| 13 | #include <boost/detail/lightweight_test.hpp> |
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| 14 | #include <iostream> |
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| 15 | |
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| 16 | using boost::spirit::impl::object_with_id; |
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| 17 | |
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| 18 | struct tag1 {}; |
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| 19 | struct tag2 {}; |
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| 20 | |
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| 21 | typedef object_with_id<tag1> class1; |
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| 22 | typedef object_with_id<tag2> class2; |
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| 23 | |
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| 24 | int |
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| 25 | main() |
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| 26 | { |
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| 27 | std::cout << "/////////////////////////////////////////////////////////\n"; |
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| 28 | std::cout << "\n"; |
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| 29 | std::cout << " object_with_id test (ST)\n"; |
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| 30 | std::cout << "\n"; |
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| 31 | std::cout << "/////////////////////////////////////////////////////////\n"; |
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| 32 | std::cout << "\n"; |
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| 33 | |
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| 34 | class1 *c1o1 = new class1; |
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| 35 | class1 *c1o2 = new class1; |
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| 36 | class1 *c1o3 = new class1; |
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| 37 | |
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| 38 | // test wether the objects have consecutive numbers |
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| 39 | BOOST_TEST(c1o1->get_object_id()==1); |
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| 40 | BOOST_TEST(c1o2->get_object_id()==2); |
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| 41 | BOOST_TEST(c1o3->get_object_id()==3); |
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| 42 | |
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| 43 | // test wether number recycling works |
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| 44 | delete c1o3; |
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| 45 | c1o3 = new class1; |
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| 46 | BOOST_TEST(c1o3->get_object_id()==3); |
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| 47 | |
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| 48 | delete c1o2; |
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| 49 | c1o2 = new class1; |
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| 50 | BOOST_TEST(c1o2->get_object_id()==2); |
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| 51 | |
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| 52 | delete c1o2; |
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| 53 | delete c1o3; |
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| 54 | c1o2 = new class1; |
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| 55 | c1o3 = new class1; |
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| 56 | BOOST_TEST(c1o3->get_object_id()==3); |
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| 57 | BOOST_TEST(c1o2->get_object_id()==2); |
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| 58 | |
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| 59 | // test whether objects of different classes are numbered independently |
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| 60 | class2 *c2o1 = new class2; |
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| 61 | class2 *c2o2 = new class2; |
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| 62 | class2 *c2o3 = new class2; |
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| 63 | BOOST_TEST(c2o1->get_object_id()==1); |
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| 64 | BOOST_TEST(c2o2->get_object_id()==2); |
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| 65 | BOOST_TEST(c2o3->get_object_id()==3); |
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| 66 | |
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| 67 | // |
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| 68 | delete c1o1; |
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| 69 | delete c2o2; |
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| 70 | c2o2 = new class2; |
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| 71 | c1o1 = new class1; |
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| 72 | BOOST_TEST(c1o1->get_object_id()==1); |
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| 73 | BOOST_TEST(c2o2->get_object_id()==2); |
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| 74 | |
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| 75 | // test wether the copy ctor doesn't copy the id |
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| 76 | delete c1o1; |
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| 77 | c1o1 = new class1(*c1o2); |
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| 78 | BOOST_TEST(c1o1->get_object_id()==1); |
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| 79 | |
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| 80 | // test wether the assignment operator doesn't assign the id |
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| 81 | *c1o1 = *c1o2; |
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| 82 | BOOST_TEST(c1o1->get_object_id()==1); |
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| 83 | |
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| 84 | return boost::report_errors(); |
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| 85 | } |
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