libstdc++

left_child_next_sibling_heap_/trace_fn_imps.hpp
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1 // -*- C++ -*-
2
3 // Copyright (C) 2005-2013 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
43 PB_DS_CLASS_T_DEC
44 void
45 PB_DS_CLASS_C_DEC::
46 trace() const
47 {
48 std::cerr << std::endl;
49 trace_node(m_p_root, 0);
50 std::cerr << std::endl;
51 }
52
53 PB_DS_CLASS_T_DEC
54 void
55 PB_DS_CLASS_C_DEC::
56 trace_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
75 PB_DS_CLASS_T_DEC
76 template<typename Metadata_>
77 void
78 PB_DS_CLASS_C_DEC::
79 trace_node_metadata(node_const_pointer p_nd, type_to_type<Metadata_>)
80 {
81 std::cerr << "(" << p_nd->m_metadata << ") ";
82 }
83
84 PB_DS_CLASS_T_DEC
85 void
86 PB_DS_CLASS_C_DEC::
87 trace_node_metadata(node_const_pointer, type_to_type<null_type>)
88 { }
89
90 #endif // #ifdef PB_DS_LC_NS_HEAP_TRACE_