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 iterators_fn_imps.hpp
44 * Contains an implementation class for bin_search_tree_.
45 */
46
47 PB_DS_CLASS_T_DEC
48 inline typename PB_DS_CLASS_C_DEC::iterator
49 PB_DS_CLASS_C_DEC::
begin()50 begin()
51 {
52 return (iterator(m_p_head->m_p_left));
53 }
54
55 PB_DS_CLASS_T_DEC
56 inline typename PB_DS_CLASS_C_DEC::const_iterator
57 PB_DS_CLASS_C_DEC::
begin() const58 begin() const
59 {
60 return (const_iterator(m_p_head->m_p_left));
61 }
62
63 PB_DS_CLASS_T_DEC
64 inline typename PB_DS_CLASS_C_DEC::iterator
65 PB_DS_CLASS_C_DEC::
end()66 end()
67 {
68 return (iterator(m_p_head));
69 }
70
71 PB_DS_CLASS_T_DEC
72 inline typename PB_DS_CLASS_C_DEC::const_iterator
73 PB_DS_CLASS_C_DEC::
end() const74 end() const
75 {
76 return (const_iterator(m_p_head));
77 }
78
79 PB_DS_CLASS_T_DEC
80 inline typename PB_DS_CLASS_C_DEC::const_reverse_iterator
81 PB_DS_CLASS_C_DEC::
rbegin() const82 rbegin() const
83 {
84 return (const_reverse_iterator(m_p_head->m_p_right));
85 }
86
87 PB_DS_CLASS_T_DEC
88 inline typename PB_DS_CLASS_C_DEC::reverse_iterator
89 PB_DS_CLASS_C_DEC::
rbegin()90 rbegin()
91 {
92 return (reverse_iterator(m_p_head->m_p_right));
93 }
94
95 PB_DS_CLASS_T_DEC
96 inline typename PB_DS_CLASS_C_DEC::reverse_iterator
97 PB_DS_CLASS_C_DEC::
rend()98 rend()
99 {
100 return (reverse_iterator(m_p_head));
101 }
102
103 PB_DS_CLASS_T_DEC
104 inline typename PB_DS_CLASS_C_DEC::const_reverse_iterator
105 PB_DS_CLASS_C_DEC::
rend() const106 rend() const
107 {
108 return (const_reverse_iterator(m_p_head));
109 }
110
111 PB_DS_CLASS_T_DEC
112 inline typename PB_DS_CLASS_C_DEC::const_node_iterator
113 PB_DS_CLASS_C_DEC::
node_begin() const114 node_begin() const
115 {
116 return (const_node_iterator(m_p_head->m_p_parent));
117 }
118
119 PB_DS_CLASS_T_DEC
120 inline typename PB_DS_CLASS_C_DEC::node_iterator
121 PB_DS_CLASS_C_DEC::
node_begin()122 node_begin()
123 {
124 return (node_iterator(m_p_head->m_p_parent));
125 }
126
127 PB_DS_CLASS_T_DEC
128 inline typename PB_DS_CLASS_C_DEC::const_node_iterator
129 PB_DS_CLASS_C_DEC::
node_end() const130 node_end() const
131 {
132 return (const_node_iterator(NULL));
133 }
134
135 PB_DS_CLASS_T_DEC
136 inline typename PB_DS_CLASS_C_DEC::node_iterator
137 PB_DS_CLASS_C_DEC::
node_end()138 node_end()
139 {
140 return (node_iterator(NULL));
141 }
142
143