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
28 // reasons why the executable file might be covered by the GNU General
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
36 // and this permission notice appear in supporting documentation. None
37 // of the above authors, nor IBM Haifa Research Laboratories, make any
38 // representation about the suitability of this software for any
39 // purpose. It is provided "as is" without express or implied
43 * @file erase_store_hash_fn_imps.hpp
44 * Contains implementations of cc_ht_map_'s erase related functions,
45 * when the hash value is stored.
51 erase_in_pos_imp(const_key_reference r_key, const comp_hash& r_pos_hash_pair)
53 _GLIBCXX_DEBUG_ONLY(assert_valid();)
54 entry_pointer p_e = m_entries[r_pos_hash_pair.first];
55 resize_base::notify_erase_search_start();
58 resize_base::notify_erase_search_end();
59 _GLIBCXX_DEBUG_ONLY(map_debug_base:: check_key_does_not_exist(r_key);)
60 _GLIBCXX_DEBUG_ONLY(assert_valid();)
64 if (hash_eq_fn_base::operator()(PB_DS_V2F(p_e->m_value), p_e->m_hash,
65 r_key, r_pos_hash_pair.second))
67 resize_base::notify_erase_search_end();
68 _GLIBCXX_DEBUG_ONLY(map_debug_base::check_key_exists(r_key);)
69 erase_entry_pointer(m_entries[r_pos_hash_pair.first]);
70 do_resize_if_needed_no_throw();
71 _GLIBCXX_DEBUG_ONLY(assert_valid();)
77 entry_pointer p_next_e = p_e->m_p_next;
80 resize_base::notify_erase_search_end();
81 _GLIBCXX_DEBUG_ONLY(map_debug_base::check_key_does_not_exist(r_key);)
82 _GLIBCXX_DEBUG_ONLY(assert_valid();)
86 if (hash_eq_fn_base::operator()(PB_DS_V2F(p_next_e->m_value),
87 p_next_e->m_hash, r_key,
88 r_pos_hash_pair.second))
90 resize_base::notify_erase_search_end();
91 _GLIBCXX_DEBUG_ONLY(map_debug_base::check_key_exists(r_key);)
92 erase_entry_pointer(p_e->m_p_next);
93 do_resize_if_needed_no_throw();
94 _GLIBCXX_DEBUG_ONLY(assert_valid();)
97 resize_base::notify_erase_search_collision();