1// -*- C++ -*-
2
3// Copyright (C) 2005-2015 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 3, 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// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License and
21// a copy of the GCC Runtime Library Exception along with this program;
22// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
23// <http://www.gnu.org/licenses/>.
24
25// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
26
27// Permission to use, copy, modify, sell, and distribute this software
28// is hereby granted without fee, provided that the above copyright
29// notice appears in all copies, and that both that copyright notice
30// and this permission notice appear in supporting documentation. None
31// of the above authors, nor IBM Haifa Research Laboratories, make any
32// representation about the suitability of this software for any
33// purpose. It is provided "as is" without express or implied
34// warranty.
35
36/**
37 * @file left_child_next_sibling_heap_/trace_fn_imps.hpp
38 * Contains an implementation class for left_child_next_sibling_heap_.
39 */
40
41#ifdef PB_DS_LC_NS_HEAP_TRACE_
42
43PB_DS_CLASS_T_DEC
44void
45PB_DS_CLASS_C_DEC::
46trace() const
47{
48  std::cerr << std::endl;
49  trace_node(m_p_root, 0);
50  std::cerr << std::endl;
51}
52
53PB_DS_CLASS_T_DEC
54void
55PB_DS_CLASS_C_DEC::
56trace_node(node_const_pointer p_nd, size_type level)
57{
58  while (p_nd != 0)
59    {
60      for (size_type i = 0; i < level; ++i)
61	std::cerr << ' ';
62
63      std::cerr << p_nd <<
64	" prev = " << p_nd->m_p_prev_or_parent <<
65	" next " << p_nd->m_p_next_sibling <<
66	" left = " << p_nd->m_p_l_child << " ";
67
68      trace_node_metadata(p_nd, type_to_type<node_metadata>());
69      std::cerr << p_nd->m_value << std::endl;
70      trace_node(p_nd->m_p_l_child, level + 1);
71      p_nd = p_nd->m_p_next_sibling;
72    }
73}
74
75PB_DS_CLASS_T_DEC
76template<typename Metadata_>
77void
78PB_DS_CLASS_C_DEC::
79trace_node_metadata(node_const_pointer p_nd, type_to_type<Metadata_>)
80{
81  std::cerr << "(" << p_nd->m_metadata << ") ";
82}
83
84PB_DS_CLASS_T_DEC
85void
86PB_DS_CLASS_C_DEC::
87trace_node_metadata(node_const_pointer, type_to_type<null_type>)
88{ }
89
90#endif // #ifdef PB_DS_LC_NS_HEAP_TRACE_
91