3 // Copyright (C) 2005, 2006, 2009 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.
49 typedef trivial_iterator_tag iterator_category;
52 typedef trivial_iterator_difference_type difference_type;
54 // Iterator's value type.
55 typedef value_type_ value_type;
57 // Iterator's pointer type.
58 typedef pointer_ pointer;
60 // Iterator's const pointer type.
61 typedef const_pointer_ const_pointer;
63 // Iterator's reference type.
64 typedef reference_ reference;
66 // Iterator's const reference type.
67 typedef const_reference_ const_reference;
71 // Default constructor.
80 point_iterator_(const point_iterator_& other)
82 : m_p_value(other.m_p_value)
89 _GLIBCXX_DEBUG_ASSERT(m_p_value != NULL);
98 _GLIBCXX_DEBUG_ASSERT(m_p_value != NULL);
103 // Compares content to a different iterator object.
105 operator==(const point_iterator_& other) const
107 return (m_p_value == other.m_p_value);
110 // Compares content to a different iterator object.
112 operator==(const const_point_iterator_& other) const
114 return (m_p_value == other.m_p_value);
117 // Compares content to a different iterator object.
119 operator!=(const point_iterator_& other) const
121 return (m_p_value != other.m_p_value);
124 // Compares content (negatively) to a different iterator object.
126 operator!=(const const_point_iterator_& other) const
128 return (m_p_value != other.m_p_value);
132 point_iterator_(pointer p_value) : m_p_value(p_value)
136 friend class const_point_iterator_;
138 friend class PB_DS_CLASS_C_DEC;