3 // Copyright (C) 2005-2013 Free Software Foundation, Inc.
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
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.
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.
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/>.
25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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
37 * @file point_iterator.hpp
38 * Contains an iterator class returned by the tables' find and insert
42 /// Find type iterator.
47 typedef trivial_iterator_tag iterator_category;
50 typedef trivial_iterator_difference_type difference_type;
52 /// Iterator's value type.
53 typedef value_type_ value_type;
55 /// Iterator's pointer type.
56 typedef pointer_ pointer;
58 /// Iterator's const pointer type.
59 typedef const_pointer_ const_pointer;
61 /// Iterator's reference type.
62 typedef reference_ reference;
64 /// Iterator's const reference type.
65 typedef const_reference_ const_reference;
67 /// Default constructor.
75 point_iterator_(const point_iterator_& other)
76 : m_p_value(other.m_p_value)
83 _GLIBCXX_DEBUG_ASSERT(m_p_value != 0);
91 _GLIBCXX_DEBUG_ASSERT(m_p_value != 0);
95 /// Compares content to a different iterator object.
97 operator==(const point_iterator_& other) const
98 { return m_p_value == other.m_p_value; }
100 /// Compares content to a different iterator object.
102 operator==(const point_const_iterator_& other) const
103 { return m_p_value == other.m_p_value; }
105 /// Compares content to a different iterator object.
107 operator!=(const point_iterator_& other) const
108 { return m_p_value != other.m_p_value; }
110 /// Compares content (negatively) to a different iterator object.
112 operator!=(const point_const_iterator_& other) const
113 { return m_p_value != other.m_p_value; }
116 point_iterator_(pointer p_value) : m_p_value(p_value)
120 friend class point_const_iterator_;
122 friend class PB_DS_CLASS_C_DEC;