libstdc++: constructor_destructor_fn_imps.hpp Source File

libstdc++

list_update_map_/constructor_destructor_fn_imps.hpp
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1// -*- C++ -*-
2
3// Copyright (C) 2005-2026 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 list_update_map_/constructor_destructor_fn_imps.hpp
38 */
39
40#ifdef PB_DS_CLASS_C_DEC
41
42PB_DS_CLASS_T_DEC
43typename PB_DS_CLASS_C_DEC::entry_allocator
44PB_DS_CLASS_C_DEC::s_entry_allocator;
45
46PB_DS_CLASS_T_DEC
47Eq_Fn PB_DS_CLASS_C_DEC::s_eq_fn;
48
49PB_DS_CLASS_T_DEC
50null_type PB_DS_CLASS_C_DEC::s_null_type;
51
52PB_DS_CLASS_T_DEC
53Update_Policy PB_DS_CLASS_C_DEC::s_update_policy;
54
55PB_DS_CLASS_T_DEC
56type_to_type<
57 typename PB_DS_CLASS_C_DEC::update_metadata> PB_DS_CLASS_C_DEC::s_metadata_type_indicator;
58
59PB_DS_CLASS_T_DEC
60template<typename It>
61void
62PB_DS_CLASS_C_DEC::
63copy_from_range(It first_it, It last_it)
64{
65 while (first_it != last_it)
66 insert(*(first_it++));
67}
68
69PB_DS_CLASS_T_DEC
70PB_DS_CLASS_C_DEC::
71PB_DS_LU_NAME() : m_p_l(0)
72{ PB_DS_ASSERT_VALID((*this)) }
73
74PB_DS_CLASS_T_DEC
75template<typename It>
76PB_DS_CLASS_C_DEC::
77PB_DS_LU_NAME(It first_it, It last_it) : m_p_l(0)
78{
79 copy_from_range(first_it, last_it);
80 PB_DS_ASSERT_VALID((*this));
81}
82
83PB_DS_CLASS_T_DEC
84PB_DS_CLASS_C_DEC::
85PB_DS_LU_NAME(const PB_DS_CLASS_C_DEC& other) :
86m_p_l(0)
87{
88 __try
89 {
90 for (const_iterator it = other.begin(); it != other.end(); ++it)
91 {
92 entry_pointer p_l = allocate_new_entry(*it,
93 traits_base::m_no_throw_copies_indicator);
94
95 p_l->m_p_next = m_p_l;
96 m_p_l = p_l;
97 }
98 }
99 __catch(...)
100 {
101 deallocate_all();
102 __throw_exception_again;
103 }
104 PB_DS_ASSERT_VALID((*this))
105}
106
107PB_DS_CLASS_T_DEC
108void
109PB_DS_CLASS_C_DEC::
110swap(PB_DS_CLASS_C_DEC& other)
111{
112 PB_DS_ASSERT_VALID((*this))
113 PB_DS_ASSERT_VALID(other)
114 _GLIBCXX_DEBUG_ONLY(debug_base::swap(other);)
115 std::swap(m_p_l, other.m_p_l);
116 PB_DS_ASSERT_VALID((*this))
117 PB_DS_ASSERT_VALID(other)
118}
119
120PB_DS_CLASS_T_DEC
121void
122PB_DS_CLASS_C_DEC::
123deallocate_all()
124{
125 entry_pointer p_l = m_p_l;
126 while (p_l != 0)
127 {
128 entry_pointer p_next_l = p_l->m_p_next;
129 actual_erase_entry(p_l);
130 p_l = p_next_l;
131 }
132 m_p_l = 0;
133}
134
135PB_DS_CLASS_T_DEC
136PB_DS_CLASS_C_DEC::
137~PB_DS_LU_NAME()
138{ deallocate_all(); }
139#endif
std
ISO C++ entities toplevel namespace is std.