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// -*- C++ -*-

// Copyright (C) 2005, 2006, 2009, 2010 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 ov_tree_map_/iterators_fn_imps.hpp

 * Contains an implementation class for ov_tree_.

 */

PB_DS_CLASS_T_DEC

inline typename PB_DS_CLASS_C_DEC::node_const_iterator

PB_DS_CLASS_C_DEC::

node_begin() const

{ return PB_DS_node_begin_imp(); }

PB_DS_CLASS_T_DEC

inline typename PB_DS_CLASS_C_DEC::node_const_iterator

PB_DS_CLASS_C_DEC::

node_end() const

{ return PB_DS_node_end_imp(); }

PB_DS_CLASS_T_DEC

inline typename PB_DS_CLASS_C_DEC::node_iterator

PB_DS_CLASS_C_DEC::

node_begin()

{ return PB_DS_node_begin_imp(); }

PB_DS_CLASS_T_DEC

inline typename PB_DS_CLASS_C_DEC::node_iterator

PB_DS_CLASS_C_DEC::

node_end()

{ return PB_DS_node_end_imp(); }

PB_DS_CLASS_T_DEC

inline typename PB_DS_CLASS_C_DEC::node_const_iterator

PB_DS_CLASS_C_DEC::

PB_DS_node_begin_imp() const

{

  return node_const_iterator(const_cast<pointer>(mid_pointer(begin(), end())),

                              const_cast<pointer>(begin()),

                              const_cast<pointer>(end()),(m_a_metadata == 0)?

                              mid_pointer(m_a_metadata, m_a_metadata + m_size));

}

PB_DS_CLASS_T_DEC

inline typename PB_DS_CLASS_C_DEC::node_const_iterator

PB_DS_CLASS_C_DEC::

PB_DS_node_end_imp() const

{

  return node_const_iterator(end(), end(), end(),

                     (m_a_metadata == 0) ? 0 : m_a_metadata + m_size);

}

PB_DS_CLASS_T_DEC

inline typename PB_DS_CLASS_C_DEC::node_iterator

PB_DS_CLASS_C_DEC::

PB_DS_node_begin_imp()

{

  return node_iterator(mid_pointer(begin(), end()), begin(), end(),

                       (m_a_metadata == 0) ? 0 : mid_pointer(m_a_metadata, m_a_metadata + m_size));

}

PB_DS_CLASS_T_DEC

inline typename PB_DS_CLASS_C_DEC::node_iterator

PB_DS_CLASS_C_DEC::

PB_DS_node_end_imp()

{

  return node_iterator(end(), end(),

                  end(),(m_a_metadata == 0) ? 0 : m_a_metadata + m_size);

}