3 // Copyright (C) 2005, 2006 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the terms
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13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // General Public License for more details.
16 // You should have received a copy of the GNU General Public License
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18 // the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
19 // MA 02111-1307, USA.
21 // As a special exception, you may use this file as part of a free
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31 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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43 * @file multimap_insert_test.hpp
44 * Contains a generic multimap_insert_test test.
47 #ifndef PB_DS_MULTIMAP_INSERT_TEST_HPP
48 #define PB_DS_MULTIMAP_INSERT_TEST_HPP
51 #include <ext/pb_ds/detail/type_utils.hpp>
52 #include <testsuite_allocator.h>
53 #include <performance/io/xml_formatter.hpp>
54 #include <common_type/assoc/string_form.hpp>
60 template<typename It, bool Native>
61 class multimap_insert_test
64 multimap_insert_test(It b, size_t ins_vn, size_t ins_vs, size_t ins_vm):
65 m_ins_b(b), m_ins_vn(ins_vn), m_ins_vs(ins_vs), m_ins_vm(ins_vm)
68 template<typename Cntnr>
73 multimap_insert_test(const multimap_insert_test&);
75 template<typename Cntnr>
77 insert(Cntnr, It ins_it_b, It ins_it_e, __gnu_pbds::detail::true_type);
79 template<typename Cntnr>
81 insert(Cntnr, It ins_it_b, It ins_it_e, __gnu_pbds::detail::false_type);
84 const size_t m_ins_vn;
85 const size_t m_ins_vs;
86 const size_t m_ins_vm;
89 template<typename It, bool Native>
90 template<typename Cntnr>
92 multimap_insert_test<It, Native>::
95 typedef xml_result_set_performance_formatter formatter_type;
96 formatter_type res_set_fmt(string_form<Cntnr>::name(),
97 string_form<Cntnr>::desc());
99 for (size_t i = 0; m_ins_vn + i * m_ins_vs < m_ins_vm; ++i)
101 const size_t ins_size = m_ins_vn + i * m_ins_vs;
102 It ins_it_b = m_ins_b;
103 It ins_it_e = m_ins_b;
104 std::advance(ins_it_e, ins_size);
106 const size_t delta_mem = insert(Cntnr(), ins_it_b, ins_it_e,
107 __gnu_pbds::detail::integral_constant<int,Native>());
109 res_set_fmt.add_res(ins_size, static_cast<double>(delta_mem));
113 template<typename It, bool Native>
114 template<typename Cntnr>
116 multimap_insert_test<It, Native>::
117 insert(Cntnr, It ins_it_b, It ins_it_e, __gnu_pbds::detail::true_type)
119 typedef __gnu_test::tracker_allocator_counter counter_type;
120 __gnu_test::tracker_allocator<char> alloc;
121 const size_t init_mem = counter_type::get_allocation_count()
122 - counter_type::get_deallocation_count();
124 for (It ins_it = ins_it_b; ins_it != ins_it_e; ++ins_it)
125 cntnr.insert((typename Cntnr::const_reference)(*ins_it));
126 const size_t final_mem = counter_type::get_allocation_count()
127 - counter_type::get_deallocation_count();
128 assert(final_mem > init_mem);
129 return (final_mem - init_mem);
132 template<typename It, bool Native>
133 template<typename Cntnr>
135 multimap_insert_test<It, Native>::
136 insert(Cntnr, It ins_it_b, It ins_it_e, __gnu_pbds::detail::false_type)
138 typedef __gnu_test::tracker_allocator_counter counter_type;
139 __gnu_test::tracker_allocator<char> alloc;
140 const size_t init_mem = counter_type::get_allocation_count()
141 - counter_type::get_deallocation_count();
143 for (It ins_it = ins_it_b; ins_it != ins_it_e; ++ins_it)
144 cntnr[ins_it->first].insert(ins_it->second);
145 const size_t final_mem = counter_type::get_allocation_count()
146 - counter_type::get_deallocation_count();
147 assert(final_mem > init_mem);
148 return (final_mem - init_mem);
151 } // namespace __gnu_pbds