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// -*- C++ -*-
// Copyright (C) 2005-2019 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 trait.hpp
* Contains traits for a random regression test
* for a specific container type.
*/
#ifndef PB_DS_REGRESSION_TEST_TRAIT_HPP
#define PB_DS_REGRESSION_TEST_TRAIT_HPP
#include <regression/trait/erase_if_fn.hpp>
namespace __gnu_pbds
{
namespace test
{
namespace detail
{
template<typename Cntnr>
struct regression_test_traits
{
typedef typename Cntnr::value_type value_type;
typedef typename Cntnr::const_reference const_reference;
typedef __gnu_pbds::test::native_priority_queue<std::string, true> native_type;
typedef typename native_type::value_type native_value_type;
template<typename T>
struct erase_if_fn : public regression_test_erase_if_fn<T>
{ };
template<typename Gen>
static value_type
generate_value(Gen& r_gen, size_t max)
{ return basic_type(r_gen, max); }
static native_value_type
native_value(const_reference r_val)
{ return native_value_type(r_val); }
static bool
cmp(const_reference r_val, const native_value_type& r_native_val)
{ return val_to_string(r_val) == r_native_val; }
static std::string
val_to_string(const_reference r_val)
{ return std::string(r_val); }
};
} // namespace detail
} // namespace test
} // namespace __gnu_pbds
#endif
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