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 erase_fn_imps.hpp
38 * Contains implementations of lu_map_.
44 erase(const_key_reference r_key)
46 _GLIBCXX_DEBUG_ONLY(PB_DS_CLASS_C_DEC::assert_valid();)
50 if (s_eq_fn(r_key, PB_DS_V2F(m_p_l->m_value)))
52 entry_pointer p_next = m_p_l->m_p_next;
53 actual_erase_entry(m_p_l);
58 entry_pointer p_l = m_p_l;
59 while (p_l->m_p_next != NULL)
60 if (s_eq_fn(r_key, PB_DS_V2F(p_l->m_p_next->m_value)))
79 template<typename Pred>
80 inline typename PB_DS_CLASS_C_DEC::size_type
84 _GLIBCXX_DEBUG_ONLY(PB_DS_CLASS_C_DEC::assert_valid();)
85 size_type num_ersd = 0;
86 while (m_p_l != NULL && pred(m_p_l->m_value))
88 entry_pointer p_next = m_p_l->m_p_next;
90 actual_erase_entry(m_p_l);
97 entry_pointer p_l = m_p_l;
98 while (p_l->m_p_next != NULL)
100 if (pred(p_l->m_p_next->m_value))
109 _GLIBCXX_DEBUG_ONLY(PB_DS_CLASS_C_DEC::assert_valid();)
116 erase_next(entry_pointer p_l)
118 _GLIBCXX_DEBUG_ASSERT(p_l != NULL);
119 _GLIBCXX_DEBUG_ASSERT(p_l != m_p_l);
120 _GLIBCXX_DEBUG_ASSERT(p_l->m_p_next != NULL);
121 entry_pointer p_next_l = p_l->m_p_next->m_p_next;
122 actual_erase_entry(p_l->m_p_next);
123 p_l->m_p_next = p_next_l;
129 actual_erase_entry(entry_pointer p_l)
131 _GLIBCXX_DEBUG_ONLY(debug_base::erase_existing(PB_DS_V2F(p_l->m_value));)
133 s_entry_allocator.deallocate(p_l, 1);