3 // Copyright (C) 2005, 2006 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 2, 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 // 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.
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
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31 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
33 // Permission to use, copy, modify, sell, and distribute this software
34 // is hereby granted without fee, provided that the above copyright
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43 * @file const_point_iterator.hpp
44 * Contains an iterator class returned by the tables' const find and insert
48 class point_iterator_;
50 // Const point-type iterator.
51 class const_point_iterator_
57 typedef trivial_iterator_tag iterator_category;
60 typedef trivial_iterator_difference_type difference_type;
62 // Iterator's value type.
63 typedef value_type_ value_type;
65 // Iterator's pointer type.
66 typedef pointer_ pointer;
68 // Iterator's const pointer type.
69 typedef const_pointer_ const_pointer;
71 // Iterator's reference type.
72 typedef reference_ reference;
74 // Iterator's const reference type.
75 typedef const_reference_ const_reference;
80 const_point_iterator_(const_pointer p_value) : m_p_value(p_value)
83 // Default constructor.
85 const_point_iterator_()
92 const_point_iterator_(const const_point_iterator_& other)
94 : m_p_value(other.m_p_value)
99 const_point_iterator_(const point_iterator_& other)
101 : m_p_value(other.m_p_value)
108 _GLIBCXX_DEBUG_ASSERT(m_p_value != NULL);
114 inline const_reference
117 _GLIBCXX_DEBUG_ASSERT(m_p_value != NULL);
122 // Compares content to a different iterator object.
124 operator==(const point_iterator_& other) const
126 return (m_p_value == other.m_p_value);
129 // Compares content to a different iterator object.
131 operator==(const const_point_iterator_& other) const
133 return (m_p_value == other.m_p_value);
136 // Compares content (negatively) to a different iterator object.
138 operator!=(const point_iterator_& other) const
140 return (m_p_value != other.m_p_value);
143 // Compares content (negatively) to a different iterator object.
145 operator!=(const const_point_iterator_& other) const
147 return (m_p_value != other.m_p_value);
151 const_pointer m_p_value;
153 friend class point_iterator_;
155 friend class PB_DS_CLASS_C_DEC;