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1 | // -*- C++ -*- |
2 | ||
83ffe9cd | 3 | // Copyright (C) 2005-2023 Free Software Foundation, Inc. |
4569a895 AT |
4 | // |
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 | |
748086b7 | 8 | // Foundation; either version 3, or (at your option) any later |
4569a895 AT |
9 | // version. |
10 | ||
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. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License | |
748086b7 JJ |
17 | // along with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
4569a895 | 19 | |
4569a895 AT |
20 | |
21 | // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. | |
22 | ||
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 | |
30 | // warranty. | |
31 | ||
32 | /** | |
33 | * @file subscript_insert_test.hpp | |
34 | * Contains a generic subscript_insert_test test. | |
35 | */ | |
36 | ||
37 | #ifndef PB_DS_SUBSCRIPT_TEST_HPP | |
38 | #define PB_DS_SUBSCRIPT_TEST_HPP | |
39 | ||
40 | #include <performance/time/timing_test_base.hpp> | |
41 | #include <performance/io/xml_formatter.hpp> | |
42 | #include <common_type/assoc/string_form.hpp> | |
4569a895 AT |
43 | #include <iterator> |
44 | ||
5e11f978 | 45 | namespace __gnu_pbds |
4569a895 | 46 | { |
4569a895 AT |
47 | namespace test |
48 | { | |
4569a895 AT |
49 | namespace detail |
50 | { | |
4569a895 AT |
51 | template<typename It, class Cntnr> |
52 | class subscript_insert_functor | |
53 | { | |
54 | public: | |
f92ab29f | 55 | subscript_insert_functor(It ins_it_b, It ins_it_e) |
3441f106 | 56 | : m_ins_it_b(ins_it_b), m_ins_it_e(ins_it_e) |
4569a895 AT |
57 | { } |
58 | ||
59 | void | |
60 | operator()(std::size_t resolution) | |
61 | { | |
62 | for (std::size_t i = 0; i < resolution; ++i) | |
63 | { | |
64 | Cntnr cntnr; | |
4569a895 AT |
65 | for (It ins_it = m_ins_it_b; ins_it != m_ins_it_e; ++ins_it) |
66 | ++cntnr[ins_it->first]; | |
67 | } | |
68 | } | |
69 | ||
70 | private: | |
71 | const It m_ins_it_b; | |
72 | const It m_ins_it_e; | |
73 | }; | |
74 | ||
75 | } // namespace detail | |
76 | ||
4569a895 | 77 | template<typename It> |
5e11f978 | 78 | class subscript_insert_test : private __gnu_pbds::test::detail::timing_test_base |
4569a895 AT |
79 | { |
80 | public: | |
f92ab29f | 81 | subscript_insert_test(It ins_b, It b, size_t ins_vn, size_t ins_vs, |
3441f106 | 82 | size_t ins_vm, size_t vn, size_t vs, size_t vm) |
f92ab29f | 83 | : m_ins_b(ins_b), m_fnd_b(b), m_ins_vn(ins_vn), m_ins_vs(ins_vs), |
3441f106 BK |
84 | m_ins_vm(ins_vm), m_fnd_vn(vn), m_fnd_vs(vs), m_fnd_vm(vm) |
85 | { } | |
4569a895 AT |
86 | |
87 | template<typename Cntnr> | |
88 | void | |
3441f106 | 89 | operator()(Cntnr); |
4569a895 AT |
90 | |
91 | private: | |
92 | subscript_insert_test(const subscript_insert_test& ); | |
93 | ||
94 | private: | |
95 | const It m_ins_b; | |
4569a895 | 96 | const It m_fnd_b; |
4569a895 AT |
97 | const size_t m_ins_vn; |
98 | const size_t m_ins_vs; | |
99 | const size_t m_ins_vm; | |
4569a895 AT |
100 | const size_t m_fnd_vn; |
101 | const size_t m_fnd_vs; | |
102 | const size_t m_fnd_vm; | |
103 | }; | |
104 | ||
3441f106 | 105 | template<typename It> |
4569a895 AT |
106 | template<typename Cntnr> |
107 | void | |
3441f106 BK |
108 | subscript_insert_test<It>:: |
109 | operator()(Cntnr) | |
4569a895 | 110 | { |
3441f106 BK |
111 | typedef xml_result_set_performance_formatter formatter_type; |
112 | formatter_type res_set_fmt(string_form<Cntnr>::name(), | |
113 | string_form<Cntnr>::desc()); | |
4569a895 | 114 | |
3441f106 | 115 | for (size_t i = 0; m_ins_vn + i * m_ins_vs < m_ins_vm; ++i) |
4569a895 | 116 | { |
3441f106 | 117 | const size_t v = m_ins_vn + i * m_ins_vs; |
4569a895 AT |
118 | It ins_it_b = m_ins_b; |
119 | It ins_it_e = m_ins_b; | |
120 | std::advance(ins_it_e, v); | |
5e11f978 | 121 | __gnu_pbds::test::detail::subscript_insert_functor<It, Cntnr> |
4569a895 AT |
122 | fn(ins_it_b, ins_it_e); |
123 | ||
124 | const double res = | |
5e11f978 | 125 | __gnu_pbds::test::detail::timing_test_base::operator()(fn); |
4569a895 AT |
126 | |
127 | res_set_fmt.add_res(v, res / v); | |
128 | } | |
129 | } | |
4569a895 | 130 | } // namespace test |
5e11f978 | 131 | } // namespace __gnu_pbds |
4569a895 | 132 | |
f92ab29f | 133 | #endif |
4569a895 | 134 |