libstdc++: iterators_fn_imps.hpp Source File

libstdc++

pat_trie_/iterators_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 pat_trie_/iterators_fn_imps.hpp
38 * Contains an implementation class for pat_trie.
39 */
40
41#ifdef PB_DS_CLASS_C_DEC
42
43PB_DS_CLASS_T_DEC
44inline typename PB_DS_CLASS_C_DEC::iterator
45PB_DS_CLASS_C_DEC::
46begin()
47{ return iterator(m_p_head->m_p_min); }
48
49PB_DS_CLASS_T_DEC
50inline typename PB_DS_CLASS_C_DEC::const_iterator
51PB_DS_CLASS_C_DEC::
52begin() const
53{ return const_iterator(m_p_head->m_p_min); }
54
55PB_DS_CLASS_T_DEC
56inline typename PB_DS_CLASS_C_DEC::iterator
57PB_DS_CLASS_C_DEC::
58end()
59{ return iterator(m_p_head); }
60
61PB_DS_CLASS_T_DEC
62inline typename PB_DS_CLASS_C_DEC::const_iterator
63PB_DS_CLASS_C_DEC::
64end() const
65{ return const_iterator(m_p_head); }
66
67PB_DS_CLASS_T_DEC
68inline typename PB_DS_CLASS_C_DEC::const_reverse_iterator
69PB_DS_CLASS_C_DEC::
70rbegin() const
71{
72 if (empty())
73 return rend();
74 return --end();
75}
76
77PB_DS_CLASS_T_DEC
78inline typename PB_DS_CLASS_C_DEC::reverse_iterator
79PB_DS_CLASS_C_DEC::
80rbegin()
81{
82 if (empty())
83 return rend();
84 return --end();
85}
86
87PB_DS_CLASS_T_DEC
88inline typename PB_DS_CLASS_C_DEC::reverse_iterator
89PB_DS_CLASS_C_DEC::
90rend()
91{ return reverse_iterator(m_p_head); }
92
93PB_DS_CLASS_T_DEC
94inline typename PB_DS_CLASS_C_DEC::const_reverse_iterator
95PB_DS_CLASS_C_DEC::
96rend() const
97{ return const_reverse_iterator(m_p_head); }
98
99PB_DS_CLASS_T_DEC
100inline typename PB_DS_CLASS_C_DEC::node_const_iterator
101PB_DS_CLASS_C_DEC::
102node_begin() const
103{ return node_const_iterator(m_p_head->m_p_parent, this); }
104
105PB_DS_CLASS_T_DEC
106inline typename PB_DS_CLASS_C_DEC::node_iterator
107PB_DS_CLASS_C_DEC::
108node_begin()
109{ return node_iterator(m_p_head->m_p_parent, this); }
110
111PB_DS_CLASS_T_DEC
112inline typename PB_DS_CLASS_C_DEC::node_const_iterator
113PB_DS_CLASS_C_DEC::
114node_end() const
115{ return node_const_iterator(0, this); }
116
117PB_DS_CLASS_T_DEC
118inline typename PB_DS_CLASS_C_DEC::node_iterator
119PB_DS_CLASS_C_DEC::
120node_end()
121{ return node_iterator(0, this); }
122
123#endif