| // -*- C++ -*- |
| |
| // Copyright (C) 2005-2022 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 3, 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 COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| |
| // 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 basic_type.hpp |
| * Contains a type used for regression tests' key and data. |
| */ |
| |
| #ifndef PB_DS_BASIC_TYPE_HPP |
| #define PB_DS_BASIC_TYPE_HPP |
| |
| #include <string> |
| #include <ext/throw_allocator.h> |
| |
| namespace __gnu_pbds |
| { |
| namespace test |
| { |
| #define PB_DS_BASE_C_DEC \ |
| std::basic_string<char, std::char_traits<char>, \ |
| __gnu_cxx::throw_allocator_random<char> > |
| |
| struct basic_type : public PB_DS_BASE_C_DEC |
| { |
| private: |
| typedef PB_DS_BASE_C_DEC base_type; |
| |
| public: |
| enum |
| { |
| distinct_chars = 4 |
| }; |
| |
| basic_type() { } |
| |
| template<typename Gen> |
| basic_type(Gen& r_gen, size_t max) |
| { |
| size_t rnd = r_gen.get_unsigned_long(0, static_cast<unsigned long>(max)); |
| while (rnd > 0) |
| { |
| base_type::push_back('a' + static_cast<char>(rnd % distinct_chars)); |
| rnd /= distinct_chars; |
| } |
| } |
| |
| basic_type(const std::string other) |
| { |
| std::string::const_iterator it = other.begin(); |
| while (it != other.end()) |
| { |
| base_type::push_back(*it); |
| ++it; |
| } |
| } |
| |
| operator std::string() const |
| { return std::string(base_type::c_str());} |
| }; |
| |
| #undef PB_DS_BASE_C_DEC |
| |
| } // namespace test |
| } // namespace __gnu_pbds |
| |
| #endif |