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
7 // of the GNU General Public License as published by the Free Software
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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 COPYING. If not, write to
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
22 // software library without restriction. Specifically, if other files
23 // instantiate templates or use macros or inline functions from this
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31 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
33 // Permission to use, copy, modify, sell, and distribute this software
34 // is hereby granted without fee, provided that the above copyright
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44 * Contains a generic find test.
47 #ifndef PB_DS_FIND_TEST_HPP
48 #define PB_DS_FIND_TEST_HPP
50 #include <performance/time/timing_test_base.hpp>
51 #include <performance/io/xml_formatter.hpp>
52 #include <common_type/assoc/string_form.hpp>
61 template<typename It, class Cntnr, bool LOR>
62 class find_find_functor
65 find_find_functor(Cntnr& contnr, It fnd_it_b, It fnd_it_e)
66 : m_contnr(contnr), m_fnd_it_b(fnd_it_b), m_fnd_it_e(fnd_it_e)
70 operator()(std::size_t resolution)
72 for (std::size_t i = 0; i < resolution; ++i)
74 It fnd_it = m_fnd_it_b;
75 while (fnd_it != m_fnd_it_e)
76 ++m_contnr.find((fnd_it++)->first)->second;
86 template<typename It, class Cntnr>
87 class find_find_functor<It, Cntnr, true>
90 find_find_functor(Cntnr& contnr, It fnd_it_b, It fnd_it_e)
91 : m_contnr(contnr), m_fnd_it_b(fnd_it_b), m_fnd_it_e(fnd_it_e)
95 operator()(std::size_t resolution)
97 It fnd_it = m_fnd_it_b;
98 while (fnd_it != m_fnd_it_e)
100 for (std::size_t i = 0; i < resolution; ++i)
101 ++m_contnr.find(fnd_it->first)->second;
111 } // namespace detail
113 template<typename It, bool LOR = false>
114 class find_test : private pb_ds::test::detail::timing_test_base
117 find_test(It ins_b, It fnd_it_b, size_t ins_vn, size_t ins_vs,
118 size_t ins_vm, size_t fnd_vn, size_t fnd_vs, size_t fnd_vm):
119 m_ins_b(ins_b), m_fnd_it_b(fnd_it_b), m_ins_vn(ins_vn), m_ins_vs(ins_vs),
120 m_ins_vm(ins_vm), m_fnd_vn(fnd_vn), m_fnd_vs(fnd_vs), m_fnd_vm(fnd_vm)
123 template<typename Cntnr>
128 find_test(const find_test& );
133 const size_t m_ins_vn;
134 const size_t m_ins_vs;
135 const size_t m_ins_vm;
136 const size_t m_fnd_vn;
137 const size_t m_fnd_vs;
138 const size_t m_fnd_vm;
141 template<typename It, bool LOR>
142 template<typename Cntnr>
147 typedef string_form<Cntnr> sform_type;
148 typedef xml_result_set_performance_formatter formatter_type;
149 formatter_type res_set_fmt(sform_type::name(), sform_type::desc());
151 for (size_t i = 0; m_ins_vn + i * m_ins_vs < m_ins_vm; ++i)
153 const size_t v = m_ins_vn + i * m_ins_vs;
154 const size_t fnd_size = m_fnd_vn + i * m_fnd_vs;
155 It ins_it_b = m_ins_b;
156 It ins_it_e = m_ins_b;
157 std::advance(ins_it_e, v);
159 Cntnr test_container(ins_it_b, ins_it_e);
160 It fnd_it_b = m_fnd_it_b;
161 It fnd_it_e = m_fnd_it_b;
162 std::advance(fnd_it_e, fnd_size);
164 pb_ds::test::detail::find_find_functor<It, Cntnr, LOR>
165 fn(test_container, fnd_it_b, fnd_it_e);
168 pb_ds::test::detail::timing_test_base::operator()(fn);
169 res_set_fmt.add_res(v, res / fnd_size);