3 // Copyright (C) 2005-2014 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
7 // of the GNU General Public License as published by the Free Software
8 // Foundation; either version 3, or (at your option) any later
11 // This library is distributed in the hope that it will be useful, but
12 // WITHOUT ANY WARRANTY; without even the implied warranty of
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
17 // along with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
21 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
23 // Permission to use, copy, modify, sell, and distribute this software
24 // is hereby granted without fee, provided that the above copyright
25 // notice appears in all copies, and that both that copyright notice
26 // and this permission notice appear in supporting documentation. None
27 // of the above authors, nor IBM Haifa Research Laboratories, make any
28 // representation about the suitability of this software for any
29 // purpose. It is provided "as is" without express or implied
33 * @file insert_test.hpp
34 * Contains an insert performance test.
37 #ifndef PB_DS_INSERT_TEST_HPP
38 #define PB_DS_INSERT_TEST_HPP
40 #include <performance/time/timing_test_base.hpp>
41 #include <ext/pb_ds/detail/type_utils.hpp>
42 #include <performance/io/xml_formatter.hpp>
43 #include <common_type/assoc/string_form.hpp>
52 template<typename It, class Cntnr>
53 class insert_insert_functor
56 insert_insert_functor(It ins_it_b, It ins_it_e)
57 : m_ins_it_b(ins_it_b), m_ins_it_e(ins_it_e)
61 operator()(std::size_t resolution)
63 for (std::size_t i = 0; i < resolution; ++i)
66 for (It ins_it = m_ins_it_b; ins_it != m_ins_it_e; ++ins_it)
67 cntnr.insert((typename Cntnr::const_reference)(*ins_it));
78 class insert_test : private __gnu_pbds::test::detail::timing_test_base
81 insert_test(It ins_b, size_t ins_vn, size_t ins_vs, size_t ins_vm)
82 : m_ins_b(ins_b), m_ins_vn(ins_vn), m_ins_vs(ins_vs), m_ins_vm(ins_vm)
85 template<typename Cntnr>
90 insert_test(const insert_test& );
92 template<typename Cntnr>
94 insert(Cntnr, It ins_it_b, It ins_it_e);
97 const size_t m_ins_vn;
98 const size_t m_ins_vs;
99 const size_t m_ins_vm;
102 template<typename It>
103 template<typename Cntnr>
108 typedef xml_result_set_performance_formatter formatter_type;
109 formatter_type res_set_fmt(string_form<Cntnr>::name(),
110 string_form<Cntnr>::desc());
112 for (size_t i = 0; m_ins_vn + i* m_ins_vs < m_ins_vm; ++i)
114 const size_t v = m_ins_vn + i* m_ins_vs;
115 It ins_it_b = m_ins_b;
116 It ins_it_e = m_ins_b;
117 std::advance(ins_it_e, v);
119 __gnu_pbds::test::detail::insert_insert_functor<It, Cntnr>
120 fn(ins_it_b, ins_it_e);
123 __gnu_pbds::test::detail::timing_test_base::operator()(fn);
125 res_set_fmt.add_res(v, res / v);
129 template<typename It>
130 template<typename Cntnr>
133 insert(Cntnr, It ins_it_b, It ins_it_e)
136 for (It ins_it = ins_it_b; ins_it != ins_it_e; ++ins_it)
137 cntnr.insert((typename Cntnr::const_reference)(*ins_it));
140 } // namespace __gnu_pbds