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1 | // -*- C++ -*- |
2 | ||
3 | // Copyright (C) 2005 Free Software Foundation, Inc. | |
4 | // | |
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 | |
7 | // terms of the GNU General Public License as published by the | |
8 | // Free Software Foundation; either version 2, or (at your option) | |
9 | // any later version. | |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License along | |
17 | // with this library; see the file COPYING. If not, write to the Free | |
83f51799 | 18 | // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
fd1e1726 BK |
19 | // USA. |
20 | ||
21 | // As a special exception, you may use this file as part of a free software | |
22 | // library without restriction. Specifically, if other files instantiate | |
23 | // templates or use macros or inline functions from this file, or you compile | |
24 | // this file and link it with other files to produce an executable, this | |
25 | // file does not by itself cause the resulting executable to be covered by | |
26 | // the GNU General Public License. This exception does not however | |
27 | // invalidate any other reasons why the executable file might be covered by | |
28 | // the GNU General Public License. | |
29 | ||
30 | // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. | |
31 | ||
32 | // Permission to use, copy, modify, sell, and distribute this software | |
33 | // is hereby granted without fee, provided that the above copyright | |
34 | // notice appears in all copies, and that both that copyright notice and | |
35 | // this permission notice appear in supporting documentation. None of | |
36 | // the above authors, nor IBM Haifa Research Laboratories, make any | |
37 | // representation about the suitability of this software for any | |
38 | // purpose. It is provided "as is" without express or implied warranty. | |
39 | ||
40 | /** | |
41 | * @file resize_store_hash_fn_imps.hpp | |
42 | * Contains implementations of gp_ht_map_'s resize related functions, when the | |
43 | * hash value is stored. | |
44 | */ | |
45 | ||
46 | PB_ASSOC_CLASS_T_DEC | |
47 | inline void | |
48 | PB_ASSOC_CLASS_C_DEC:: | |
49 | resize_imp_reassign(entry_pointer p_e, entry_array a_entries_resized, int_to_type<true>) | |
50 | { | |
51 | const_key_reference r_key = PB_ASSOC_V2F(p_e->m_value); | |
52 | ||
53 | size_type hash = | |
54 | my_ranged_probe_fn_base::operator()(r_key, p_e->m_hash); | |
55 | ||
56 | size_type i; | |
57 | ||
58 | for (i = 0; i < m_num_e; ++i) | |
59 | { | |
60 | const size_type pos = | |
61 | my_ranged_probe_fn_base::operator()(r_key, hash, i); | |
62 | ||
63 | entry* const p_new_e = a_entries_resized + pos; | |
64 | ||
65 | switch(p_new_e->m_stat) | |
66 | { | |
67 | case EMPTY_ENTRY_STATUS: | |
68 | #ifdef PB_ASSOC_DATA_TRUE_INDICATOR | |
69 | new (&p_new_e->m_value) mapped_value_type(p_e->m_value); | |
70 | #endif // #ifdef PB_ASSOC_DATA_TRUE_INDICATOR | |
71 | ||
72 | #ifdef PB_ASSOC_DATA_FALSE_INDICATOR | |
73 | new (&p_new_e->m_value) Key(p_e->m_value); | |
74 | #endif // #ifdef PB_ASSOC_DATA_FALSE_INDICATO | |
75 | ||
76 | p_new_e->m_hash = hash; | |
77 | ||
78 | p_new_e->m_stat = VALID_ENTRY_STATUS; | |
79 | ||
80 | return; | |
81 | case ERASED_ENTRY_STATUS: | |
82 | PB_ASSOC_DBG_ASSERT(0); | |
83 | break; | |
84 | case VALID_ENTRY_STATUS: | |
85 | break; | |
86 | default: | |
87 | PB_ASSOC_DBG_ASSERT(0); | |
88 | }; | |
89 | } | |
90 | ||
91 | throw cannot_insert(); | |
92 | } | |
93 |