libstdc++
cmp_fn_imps.hpp
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1 // -*- C++ -*-
2 
3 // Copyright (C) 2005-2020 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
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13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 // Under Section 7 of GPL version 3, you are granted additional
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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
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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
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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
bool operator==(const sub_match< _BiIter > &__lhs, const sub_match< _BiIter > &__rhs)
Tests the equivalence of two regular expression submatches.
Definition: regex.h:1035