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
26 // resulting executable to be covered by the GNU General Public
27 // License. This exception does not however invalidate any other
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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
35 // notice appears in all copies, and that both that copyright notice
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38 // representation about the suitability of this software for any
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43 * @file erase_fn_imps.hpp
44 * Contains implementations of lu_map_.
50 erase(const_key_reference r_key)
52 _GLIBCXX_DEBUG_ONLY(PB_DS_CLASS_C_DEC::assert_valid();)
56 if (s_eq_fn(r_key, PB_DS_V2F(m_p_l->m_value)))
58 entry_pointer p_next = m_p_l->m_p_next;
59 actual_erase_entry(m_p_l);
64 entry_pointer p_l = m_p_l;
65 while (p_l->m_p_next != NULL)
66 if (s_eq_fn(r_key, PB_DS_V2F(p_l->m_p_next->m_value)))
85 template<typename Pred>
86 inline typename PB_DS_CLASS_C_DEC::size_type
90 _GLIBCXX_DEBUG_ONLY(PB_DS_CLASS_C_DEC::assert_valid();)
91 size_type num_ersd = 0;
92 while (m_p_l != NULL && pred(m_p_l->m_value))
94 entry_pointer p_next = m_p_l->m_p_next;
96 actual_erase_entry(m_p_l);
103 entry_pointer p_l = m_p_l;
104 while (p_l->m_p_next != NULL)
106 if (pred(p_l->m_p_next->m_value))
115 _GLIBCXX_DEBUG_ONLY(PB_DS_CLASS_C_DEC::assert_valid();)
122 erase_next(entry_pointer p_l)
124 _GLIBCXX_DEBUG_ASSERT(p_l != NULL);
125 _GLIBCXX_DEBUG_ASSERT(p_l != m_p_l);
126 _GLIBCXX_DEBUG_ASSERT(p_l->m_p_next != NULL);
127 entry_pointer p_next_l = p_l->m_p_next->m_p_next;
128 actual_erase_entry(p_l->m_p_next);
129 p_l->m_p_next = p_next_l;
135 actual_erase_entry(entry_pointer p_l)
137 _GLIBCXX_DEBUG_ONLY(debug_base::erase_existing(PB_DS_V2F(p_l->m_value));)
139 s_entry_allocator.deallocate(p_l, 1);