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1 | // -*- C++ -*- | |
2 | ||
3 | // Copyright (C) 2005-2022 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 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 | |
9 | // version. | |
10 | ||
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. | |
15 | ||
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. | |
19 | ||
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/>. | |
24 | ||
25 | // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. | |
26 | ||
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 | |
34 | // warranty. | |
35 | ||
36 | /** | |
37 | * @file cc_hash_table_map_/cmp_fn_imps.hpp | |
38 | * Contains implementations of cc_ht_map_'s entire container comparison related | |
39 | * functions. | |
40 | */ | |
41 | ||
42 | #ifdef PB_DS_CLASS_C_DEC | |
43 | ||
44 | PB_DS_CLASS_T_DEC | |
45 | template<typename Other_HT_Map_Type> | |
46 | bool | |
47 | PB_DS_CLASS_C_DEC:: | |
48 | operator==(const Other_HT_Map_Type& other) const | |
49 | { return cmp_with_other(other); } | |
50 | ||
51 | PB_DS_CLASS_T_DEC | |
52 | template<typename Other_Map_Type> | |
53 | bool | |
54 | PB_DS_CLASS_C_DEC:: | |
55 | cmp_with_other(const Other_Map_Type& other) const | |
56 | { | |
57 | if (size() != other.size()) | |
58 | return false; | |
59 | ||
60 | for (typename Other_Map_Type::const_iterator it = other.begin(); | |
61 | it != other.end(); ++it) | |
62 | { | |
63 | key_const_reference r_key = key_const_reference(PB_DS_V2F(*it)); | |
64 | ||
65 | mapped_const_pointer p_mapped_value = | |
66 | const_cast<PB_DS_CLASS_C_DEC& >(*this). | |
67 | find_key_pointer(r_key, traits_base::m_store_extra_indicator); | |
68 | ||
69 | if (p_mapped_value == 0) | |
70 | return false; | |
71 | ||
72 | #ifdef PB_DS_DATA_TRUE_INDICATOR | |
73 | if (p_mapped_value->second != it->second) | |
74 | return false; | |
75 | #endif | |
76 | } | |
77 | return true; | |
78 | } | |
79 | ||
80 | PB_DS_CLASS_T_DEC | |
81 | template<typename Other_HT_Map_Type> | |
82 | bool | |
83 | PB_DS_CLASS_C_DEC:: | |
84 | operator!=(const Other_HT_Map_Type& other) const | |
85 | { return !operator==(other); } | |
86 | #endif |