1// -*- C++ -*-
2
3// Copyright (C) 2005, 2006 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the terms
7// of the GNU General Public License as published by the Free Software
8// Foundation; either version 2, or (at your option) any later
9// version.
10
11// This library is distributed in the hope that it will be useful, but
12// WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14// General Public License for more details.
15
16// You should have received a copy of the GNU General Public License
17// along with this library; see the file COPYING.  If not, write to
18// the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
19// MA 02111-1307, USA.
20
21// As a special exception, you may use this file as part of a free
22// software library without restriction.  Specifically, if other files
23// instantiate templates or use macros or inline functions from this
24// file, or you compile this file and link it with other files to
25// produce an executable, this file does not by itself cause the
26// resulting executable to be covered by the GNU General Public
27// License.  This exception does not however invalidate any other
28// reasons why the executable file might be covered by the GNU General
29// Public License.
30
31// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
32
33// Permission to use, copy, modify, sell, and distribute this software
34// is hereby granted without fee, provided that the above copyright
35// notice appears in all copies, and that both that copyright notice
36// and this permission notice appear in supporting documentation. None
37// of the above authors, nor IBM Haifa Research Laboratories, make any
38// representation about the suitability of this software for any
39// purpose. It is provided "as is" without express or implied
40// warranty.
41
42/**
43 * @file debug_fn_imps.hpp
44 * Contains an implementation class for a binary_heap.
45 */
46
47#ifdef _GLIBCXX_DEBUG
48
49PB_DS_CLASS_T_DEC
50void
51PB_DS_CLASS_C_DEC::
52assert_valid() const
53{
54#ifdef PB_DS_REGRESSION
55  s_entry_allocator.check_allocated(m_a_entries, m_actual_size);
56#endif
57
58  resize_policy::assert_valid();
59  _GLIBCXX_DEBUG_ASSERT(m_size <= m_actual_size);
60  for (size_type i = 0; i < m_size; ++i)
61    {
62#ifdef PB_DS_REGRESSION
63      s_value_allocator.check_allocated(m_a_entries[i], 1);
64#endif
65
66      if (left_child(i) < m_size)
67	_GLIBCXX_DEBUG_ASSERT(!entry_cmp::operator()(m_a_entries[i], m_a_entries[left_child(i)]));
68
69      _GLIBCXX_DEBUG_ASSERT(parent(left_child(i)) == i);
70
71      if (right_child(i) < m_size)
72	_GLIBCXX_DEBUG_ASSERT(!entry_cmp::operator()(m_a_entries[i], m_a_entries[right_child(i)]));
73
74      _GLIBCXX_DEBUG_ASSERT(parent(right_child(i)) == i);
75    }
76}
77
78#endif
79