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
18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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 cmp_fn_imps.hpp
42 * Contains implementations of cc_ht_map_'s entire container comparison related
43 *	functions.
44 */
45
46PB_ASSOC_CLASS_T_DEC
47template<class Other_HT_Map_Type>
48bool
49PB_ASSOC_CLASS_C_DEC::
50operator==(const Other_HT_Map_Type& r_other) const
51{
52  return (cmp_with_other(r_other));
53}
54
55PB_ASSOC_CLASS_T_DEC
56template<class Other_Map_Type>
57bool
58PB_ASSOC_CLASS_C_DEC::
59cmp_with_other(const Other_Map_Type& r_other) const
60{
61  if (size() != r_other.size())
62    return (false);
63
64  for (typename Other_Map_Type::const_iterator it = r_other.begin();
65       it != r_other.end(); ++it)
66    {
67      const_key_reference r_key =(const_key_reference)PB_ASSOC_V2F(*it);
68
69      const_mapped_pointer p_mapped_value =
70	const_cast<PB_ASSOC_CLASS_C_DEC& >(*this).
71	find_key_pointer(r_key, my_traits_base::m_store_hash_indicator);
72
73      if (p_mapped_value == NULL)
74	return (false);
75
76#ifdef PB_ASSOC_DATA_TRUE_INDICATOR
77      if (p_mapped_value->second != it->second)
78	return (false);
79#endif // #ifdef PB_ASSOC_DATA_TRUE_INDICATOR
80    }
81
82  return (true);
83}
84
85PB_ASSOC_CLASS_T_DEC
86template<class Other_HT_Map_Type>
87bool
88PB_ASSOC_CLASS_C_DEC::
89operator!=(const Other_HT_Map_Type& r_other) const
90{
91  return (!operator==(r_other));
92}
93