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// -*- C++ -*-
// Copyright (C) 2005, 2006, 2009 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.
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively. 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 cond_key_dtor_entry_dealtor.hpp
* Contains a binary tree container conditional deallocator
*/
class bin_seach_tree_cond_key_dtor_entry_dealtor_
{
public:
inline
bin_seach_tree_cond_key_dtor_entry_dealtor_(node_pointer p_nd) : m_p_nd(p_nd),
m_no_action_dtor(false),
m_key_destruct(false)
{ }
inline void
set_no_action_dtor()
{
m_no_action_dtor = true;
}
inline void
set_key_destruct()
{
m_key_destruct = true;
}
inline
~bin_seach_tree_cond_key_dtor_entry_dealtor_()
{
if (m_no_action_dtor)
return;
if (m_key_destruct)
m_p_nd->m_value.first.~Key();
bin_tree_base::s_alloc.deallocate(m_p_nd, 1);
}
protected:
node_pointer m_p_nd;
bool m_no_action_dtor;
bool m_key_destruct;
};
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