// -*- C++ -*- // Copyright (C) 2005, 2006 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the terms // of the GNU General Public License as published by the Free Software // Foundation; either version 2, or (at your option) any later // version. // This library is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // General Public License for more details. // You should have received a copy of the GNU General Public License // along with this library; see the file COPYING. If not, write to // the Free Software Foundation, 59 Temple Place - Suite 330, Boston, // MA 02111-1307, USA. // As a special exception, you may use this file as part of a free // software library without restriction. Specifically, if other files // instantiate templates or use macros or inline functions from this // file, or you compile this file and link it with other files to // produce an executable, this file does not by itself cause the // resulting executable to be covered by the GNU General Public // License. This exception does not however invalidate any other // reasons why the executable file might be covered by the GNU General // Public License. // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. // Permission to use, copy, modify, sell, and distribute this software // is hereby granted without fee, provided that the above copyright // notice appears in all copies, and that both that copyright notice // and this permission notice appear in supporting documentation. None // of the above authors, nor IBM Haifa Research Laboratories, make any // representation about the suitability of this software for any // purpose. It is provided "as is" without express or implied // warranty. /** * @file subscript_insert_test.hpp * Contains a generic subscript_insert_test test. */ #ifndef PB_DS_SUBSCRIPT_TEST_HPP #define PB_DS_SUBSCRIPT_TEST_HPP #include <performance/time/timing_test_base.hpp> #include <performance/io/xml_formatter.hpp> #include <common_type/assoc/string_form.hpp> #include <iterator> namespace pb_ds { namespace test { namespace detail { template<typename It, class Cntnr> class subscript_insert_functor { public: subscript_insert_functor(It ins_it_b, It ins_it_e) : m_ins_it_b(ins_it_b), m_ins_it_e(ins_it_e) { } void operator()(std::size_t resolution) { for (std::size_t i = 0; i < resolution; ++i) { Cntnr cntnr; for (It ins_it = m_ins_it_b; ins_it != m_ins_it_e; ++ins_it) ++cntnr[ins_it->first]; } } private: const It m_ins_it_b; const It m_ins_it_e; }; } // namespace detail template<typename It> class subscript_insert_test : private pb_ds::test::detail::timing_test_base { public: subscript_insert_test(It ins_b, It b, size_t ins_vn, size_t ins_vs, size_t ins_vm, size_t vn, size_t vs, size_t vm) : m_ins_b(ins_b), m_fnd_b(b), m_ins_vn(ins_vn), m_ins_vs(ins_vs), m_ins_vm(ins_vm), m_fnd_vn(vn), m_fnd_vs(vs), m_fnd_vm(vm) { } template<typename Cntnr> void operator()(Cntnr); private: subscript_insert_test(const subscript_insert_test& ); private: const It m_ins_b; const It m_fnd_b; const size_t m_ins_vn; const size_t m_ins_vs; const size_t m_ins_vm; const size_t m_fnd_vn; const size_t m_fnd_vs; const size_t m_fnd_vm; }; template<typename It> template<typename Cntnr> void subscript_insert_test<It>:: operator()(Cntnr) { typedef xml_result_set_performance_formatter formatter_type; formatter_type res_set_fmt(string_form<Cntnr>::name(), string_form<Cntnr>::desc()); for (size_t i = 0; m_ins_vn + i * m_ins_vs < m_ins_vm; ++i) { const size_t v = m_ins_vn + i * m_ins_vs; It ins_it_b = m_ins_b; It ins_it_e = m_ins_b; std::advance(ins_it_e, v); pb_ds::test::detail::subscript_insert_functor<It, Cntnr> fn(ins_it_b, ins_it_e); const double res = pb_ds::test::detail::timing_test_base::operator()(fn); res_set_fmt.add_res(v, res / v); } } } // namespace test } // namespace pb_ds #endif