libstdc++: trace_fn_imps.hpp Source File

libstdc++

left_child_next_sibling_heap_/trace_fn_imps.hpp
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1// -*- C++ -*-
2
3// Copyright (C) 2005-2026 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_CLASS_C_DEC
42
43#ifdef PB_DS_LC_NS_HEAP_TRACE_
44
45PB_DS_CLASS_T_DEC
46void
47PB_DS_CLASS_C_DEC::
48trace() const
49{
50 std::cerr << std::endl;
51 trace_node(m_p_root, 0);
52 std::cerr << std::endl;
53}
54
55PB_DS_CLASS_T_DEC
56void
57PB_DS_CLASS_C_DEC::
58trace_node(node_const_pointer p_nd, size_type level)
59{
60 while (p_nd != 0)
61 {
62 for (size_type i = 0; i < level; ++i)
63 std::cerr << ' ';
64
65 std::cerr << p_nd <<
66 " prev = " << p_nd->m_p_prev_or_parent <<
67 " next " << p_nd->m_p_next_sibling <<
68 " left = " << p_nd->m_p_l_child << " ";
69
70 trace_node_metadata(p_nd, type_to_type<node_metadata>());
71 std::cerr << p_nd->m_value << std::endl;
72 trace_node(p_nd->m_p_l_child, level + 1);
73 p_nd = p_nd->m_p_next_sibling;
74 }
75}
76
77PB_DS_CLASS_T_DEC
78template<typename Metadata_>
79void
80PB_DS_CLASS_C_DEC::
81trace_node_metadata(node_const_pointer p_nd, type_to_type<Metadata_>)
82{
83 std::cerr << "(" << p_nd->m_metadata << ") ";
84}
85
86PB_DS_CLASS_T_DEC
87void
88PB_DS_CLASS_C_DEC::
89trace_node_metadata(node_const_pointer, type_to_type<null_type>)
90{ }
91
92#endif // #ifdef PB_DS_LC_NS_HEAP_TRACE_
93#endif
std::endl
basic_ostream< _CharT, _Traits > & endl(basic_ostream< _CharT, _Traits > &__os)
Write a newline and flush the stream.
Definition ostream:71
std::cerr
ostream cerr
Linked to standard error (unbuffered)