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// -*- C++ -*-
// Copyright (C) 2005-2018 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
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