// -*- 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 debug_fn_imps.hpp
 * Contains an implementation class for ov_tree_.
 */

#ifdef _GLIBCXX_DEBUG

PB_DS_CLASS_T_DEC
void
PB_DS_CLASS_C_DEC::
assert_valid() const
{
  std::cout << "av1" << std::endl;

  if (m_a_values == NULL || m_end_it == NULL || m_size == 0)
    _GLIBCXX_DEBUG_ASSERT(m_a_values == NULL &&  m_end_it == NULL && m_size == 0);

  std::cout << "av2" << std::endl;
  assert_iterators();
  std::cout << "av3" << std::endl;
}

PB_DS_CLASS_T_DEC
void
PB_DS_CLASS_C_DEC::
assert_iterators() const
{
  map_debug_base::check_size(m_size);
  size_type iterated_num = 0;
  const_iterator prev_it = end();
  _GLIBCXX_DEBUG_ASSERT( m_end_it == m_a_values + m_size);
  for (const_iterator it = begin(); it != end(); ++it)
    {
      ++iterated_num;
      _GLIBCXX_DEBUG_ONLY(map_debug_base::check_key_exists(PB_DS_V2F(*it));)
      _GLIBCXX_DEBUG_ASSERT(lower_bound(PB_DS_V2F(*it)) == it);
      const_iterator upper_bound_it = upper_bound(PB_DS_V2F(*it));
      --upper_bound_it;
      _GLIBCXX_DEBUG_ASSERT(upper_bound_it == it);
      if (prev_it != end())
	_GLIBCXX_DEBUG_ASSERT(Cmp_Fn::operator()(PB_DS_V2F(*prev_it),
						 PB_DS_V2F(*it)));
      prev_it = it;
    }
  _GLIBCXX_DEBUG_ASSERT(iterated_num == m_size);
}

#endif