forked from boostorg/unordered
Daniel James
6aa582a90e
https://svn.boost.org/svn/boost/branches/unordered/trunk ........ r43840 | danieljames | 2008-03-24 17:25:07 +0000 (Mon, 24 Mar 2008) | 1 line Fix a g++ warning. ........ r43844 | danieljames | 2008-03-24 17:56:28 +0000 (Mon, 24 Mar 2008) | 1 line It's a new-ish year. ........ r43885 | danieljames | 2008-03-27 20:36:10 +0000 (Thu, 27 Mar 2008) | 1 line The release script doesn't need to copy images and css - because that's now done in the jamfiles. Also tweak the shell script a tad bit. ........ r43890 | danieljames | 2008-03-27 23:01:40 +0000 (Thu, 27 Mar 2008) | 1 line Starting to add a docbook bibliography. ........ r43894 | danieljames | 2008-03-27 23:24:18 +0000 (Thu, 27 Mar 2008) | 1 line Redeclare 'data' in iterator_base to help compilers which have trouble with accessing the nested typedef. ........ [SVN r43895]
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
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// Copyright 2006-2008 Daniel James.
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/unordered_set.hpp>
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#include <boost/unordered_map.hpp>
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#include "../helpers/test.hpp"
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namespace unnecessary_copy_tests
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{
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struct count_copies
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{
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static int count;
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count_copies() { ++count; }
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count_copies(count_copies const&) { ++count; }
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private:
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count_copies& operator=(count_copies const&);
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};
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bool operator==(count_copies const&, count_copies const&) {
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return true;
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}
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}
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#if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP)
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namespace boost
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#else
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namespace unnecessary_copy_tests
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#endif
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{
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std::size_t hash_value(unnecessary_copy_tests::count_copies const&) {
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return 0;
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}
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}
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namespace unnecessary_copy_tests
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{
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int count_copies::count;
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template <class T>
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void unnecessary_copy_test(T*)
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{
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count_copies::count = 0;
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T x;
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BOOST_DEDUCED_TYPENAME T::value_type a;
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BOOST_TEST(count_copies::count == 1);
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x.insert(a);
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BOOST_TEST(count_copies::count == 2);
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}
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boost::unordered_set<count_copies>* set;
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boost::unordered_multiset<count_copies>* multiset;
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boost::unordered_map<int, count_copies>* map;
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boost::unordered_multimap<int, count_copies>* multimap;
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UNORDERED_TEST(unnecessary_copy_test, ((set)(multiset)(map)(multimap)))
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}
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RUN_TESTS()
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