| // -*- 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 multimap_insert_test.hpp |
| * Contains a generic multimap_insert_test test. |
| */ |
| |
| #ifndef PB_DS_MULTIMAP_INSERT_TEST_HPP |
| #define PB_DS_MULTIMAP_INSERT_TEST_HPP |
| |
| #include <iterator> |
| #include <ext/pb_ds/detail/type_utils.hpp> |
| #include <testsuite_allocator.h> |
| #include <performance/io/xml_formatter.hpp> |
| #include <common_type/assoc/string_form.hpp> |
| |
| namespace pb_ds |
| { |
| namespace test |
| { |
| template<typename It, bool Native> |
| class multimap_insert_test |
| { |
| public: |
| multimap_insert_test(It b, size_t ins_vn, size_t ins_vs, size_t ins_vm): |
| m_ins_b(b), m_ins_vn(ins_vn), m_ins_vs(ins_vs), m_ins_vm(ins_vm) |
| { } |
| |
| template<typename Cntnr> |
| void |
| operator()(Cntnr); |
| |
| private: |
| multimap_insert_test(const multimap_insert_test&); |
| |
| template<typename Cntnr> |
| size_t |
| insert(Cntnr, It ins_it_b, It ins_it_e, pb_ds::detail::true_type); |
| |
| template<typename Cntnr> |
| size_t |
| insert(Cntnr, It ins_it_b, It ins_it_e, pb_ds::detail::false_type); |
| |
| const It m_ins_b; |
| const size_t m_ins_vn; |
| const size_t m_ins_vs; |
| const size_t m_ins_vm; |
| }; |
| |
| template<typename It, bool Native> |
| template<typename Cntnr> |
| void |
| multimap_insert_test<It, Native>:: |
| 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 ins_size = 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, ins_size); |
| |
| const size_t delta_mem = insert(Cntnr(), ins_it_b, ins_it_e, |
| pb_ds::detail::integral_constant<int,Native>()); |
| |
| res_set_fmt.add_res(ins_size, static_cast<double>(delta_mem)); |
| } |
| } |
| |
| template<typename It, bool Native> |
| template<typename Cntnr> |
| size_t |
| multimap_insert_test<It, Native>:: |
| insert(Cntnr, It ins_it_b, It ins_it_e, pb_ds::detail::true_type) |
| { |
| typedef __gnu_test::tracker_allocator_counter counter_type; |
| __gnu_test::tracker_allocator<char> alloc; |
| const size_t init_mem = counter_type::get_allocation_count() |
| - counter_type::get_deallocation_count(); |
| Cntnr cntnr; |
| for (It ins_it = ins_it_b; ins_it != ins_it_e; ++ins_it) |
| cntnr.insert((typename Cntnr::const_reference)(*ins_it)); |
| const size_t final_mem = counter_type::get_allocation_count() |
| - counter_type::get_deallocation_count(); |
| assert(final_mem > init_mem); |
| return (final_mem - init_mem); |
| } |
| |
| template<typename It, bool Native> |
| template<typename Cntnr> |
| size_t |
| multimap_insert_test<It, Native>:: |
| insert(Cntnr, It ins_it_b, It ins_it_e, pb_ds::detail::false_type) |
| { |
| typedef __gnu_test::tracker_allocator_counter counter_type; |
| __gnu_test::tracker_allocator<char> alloc; |
| const size_t init_mem = counter_type::get_allocation_count() |
| - counter_type::get_deallocation_count(); |
| Cntnr cntnr; |
| for (It ins_it = ins_it_b; ins_it != ins_it_e; ++ins_it) |
| cntnr[ins_it->first].insert(ins_it->second); |
| const size_t final_mem = counter_type::get_allocation_count() |
| - counter_type::get_deallocation_count(); |
| assert(final_mem > init_mem); |
| return (final_mem - init_mem); |
| } |
| } // namespace test |
| } // namespace pb_ds |
| |
| #endif |
| |