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4569a895 AT |
1 | // -*- C++ -*- |
2 | ||
d652f226 | 3 | // Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc. |
4569a895 AT |
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 | |
748086b7 | 8 | // Foundation; either version 3, or (at your option) any later |
4569a895 AT |
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 | ||
748086b7 JJ |
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. | |
4569a895 | 19 | |
748086b7 JJ |
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/>. | |
4569a895 AT |
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 info_fn_imps.hpp | |
38 | * Contains implementations of cc_ht_map_'s entire container info related | |
1b24692f | 39 | * functions. |
4569a895 AT |
40 | */ |
41 | ||
42 | PB_DS_CLASS_T_DEC | |
43 | inline typename PB_DS_CLASS_C_DEC::size_type | |
44 | PB_DS_CLASS_C_DEC:: | |
45 | size() const | |
1b24692f | 46 | { return m_num_used_e; } |
4569a895 AT |
47 | |
48 | PB_DS_CLASS_T_DEC | |
49 | inline typename PB_DS_CLASS_C_DEC::size_type | |
50 | PB_DS_CLASS_C_DEC:: | |
51 | max_size() const | |
1b24692f | 52 | { return m_entry_allocator.max_size(); } |
4569a895 AT |
53 | |
54 | PB_DS_CLASS_T_DEC | |
55 | inline bool | |
56 | PB_DS_CLASS_C_DEC:: | |
57 | empty() const | |
1b24692f | 58 | { return (size() == 0); } |
4569a895 AT |
59 | |
60 | PB_DS_CLASS_T_DEC | |
61 | template<typename Other_HT_Map_Type> | |
62 | bool | |
63 | PB_DS_CLASS_C_DEC:: | |
64 | operator==(const Other_HT_Map_Type& other) const | |
1b24692f | 65 | { return cmp_with_other(other); } |
4569a895 AT |
66 | |
67 | PB_DS_CLASS_T_DEC | |
68 | template<typename Other_Map_Type> | |
69 | bool | |
70 | PB_DS_CLASS_C_DEC:: | |
71 | cmp_with_other(const Other_Map_Type& other) const | |
72 | { | |
73 | if (size() != other.size()) | |
1b24692f | 74 | return false; |
4569a895 AT |
75 | |
76 | for (typename Other_Map_Type::const_iterator it = other.begin(); | |
77 | it != other.end(); ++it) | |
78 | { | |
79 | const_key_reference r_key =(const_key_reference)PB_DS_V2F(*it); | |
4569a895 AT |
80 | const_mapped_pointer p_mapped_value = |
81 | const_cast<PB_DS_CLASS_C_DEC& >(*this). | |
551fe1a2 | 82 | find_key_pointer(r_key, traits_base::m_store_extra_indicator); |
4569a895 | 83 | |
8fc81078 | 84 | if (p_mapped_value == 0) |
1b24692f | 85 | return false; |
4569a895 AT |
86 | |
87 | #ifdef PB_DS_DATA_TRUE_INDICATOR | |
88 | if (p_mapped_value->second != it->second) | |
1b24692f BK |
89 | return false; |
90 | #endif | |
4569a895 | 91 | } |
1b24692f | 92 | return true; |
4569a895 AT |
93 | } |
94 | ||
95 | PB_DS_CLASS_T_DEC | |
96 | template<typename Other_HT_Map_Type> | |
97 | bool | |
98 | PB_DS_CLASS_C_DEC:: | |
99 | operator!=(const Other_HT_Map_Type& other) const | |
1b24692f | 100 | { return !operator==(other); } |