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// -*- 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 get_set_loads_fn_imps.hpp
* Containsert a random regression test for a specific container type.
*/
PB_DS_CLASS_T_DEC
bool
PB_DS_CLASS_C_DEC::
get_set_loads()
{
typedef
pb_ds::detail::integral_constant<int,
test_traits::get_set_loads>
get_set_loads_ind;
return (get_set_loads_imp(get_set_loads_ind()));
}
PB_DS_CLASS_T_DEC
bool
PB_DS_CLASS_C_DEC::
get_set_loads_imp(pb_ds::detail::false_type)
{
return (true);
}
PB_DS_CLASS_T_DEC
bool
PB_DS_CLASS_C_DEC::
get_set_loads_imp(pb_ds::detail::true_type)
{
PB_DS_TRACE("get_set_loads");
bool done = true;
PB_DS_SET_DESTRUCT_PRINT
const std::pair<float, float> old_loads =
m_p_c->get_loads();
try
{
m_alloc.set_throw_prob(m_tp);
typename alloc_t::group_throw_prob_adjustor adjust(
m_p_c->size());
const float min_min_load = static_cast<float>(0.05);
const float max_min_load = static_cast<float>(0.2);
const float new_min_load =
static_cast<float>(
m_g.get_prob()* (max_min_load - min_min_load) +
min_min_load);
const float new_max_load = static_cast<float>(new_min_load* 2.5);
PB_DS_THROW_IF_FAILED( new_max_load < 1, new_max_load, m_p_c, & m_native_c);
m_p_c->set_loads(
std::make_pair( new_min_load, new_max_load));
}
catch(...)
{
PB_DS_THROW_IF_FAILED(
old_loads == m_p_c->get_loads(),
old_loads.first << " " << old_loads.second << " " <<
m_p_c->get_loads().first << " " <<
m_p_c->get_loads().second,
m_p_c,
& m_native_c);
done = false;
}
PB_DS_COND_COMPARE(*m_p_c, m_native_c);
PB_DS_CANCEL_DESTRUCT_PRINT
return (done);
}
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