libstdc++
list_update_map_/constructor_destructor_fn_imps.hpp
Go to the documentation of this file.
1 // -*- C++ -*-
2 
3 // Copyright (C) 2005-2019 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 PB_DS_CLASS_T_DEC
41 typename PB_DS_CLASS_C_DEC::entry_allocator
42 PB_DS_CLASS_C_DEC::s_entry_allocator;
43 
44 PB_DS_CLASS_T_DEC
45 Eq_Fn PB_DS_CLASS_C_DEC::s_eq_fn;
46 
47 PB_DS_CLASS_T_DEC
48 null_type PB_DS_CLASS_C_DEC::s_null_type;
49 
50 PB_DS_CLASS_T_DEC
51 Update_Policy PB_DS_CLASS_C_DEC::s_update_policy;
52 
53 PB_DS_CLASS_T_DEC
54 type_to_type<
55  typename PB_DS_CLASS_C_DEC::update_metadata> PB_DS_CLASS_C_DEC::s_metadata_type_indicator;
56 
57 PB_DS_CLASS_T_DEC
58 template<typename It>
59 void
60 PB_DS_CLASS_C_DEC::
61 copy_from_range(It first_it, It last_it)
62 {
63  while (first_it != last_it)
64  insert(*(first_it++));
65 }
66 
67 PB_DS_CLASS_T_DEC
68 PB_DS_CLASS_C_DEC::
69 PB_DS_LU_NAME() : m_p_l(0)
70 { PB_DS_ASSERT_VALID((*this)) }
71 
72 PB_DS_CLASS_T_DEC
73 template<typename It>
74 PB_DS_CLASS_C_DEC::
75 PB_DS_LU_NAME(It first_it, It last_it) : m_p_l(0)
76 {
77  copy_from_range(first_it, last_it);
78  PB_DS_ASSERT_VALID((*this));
79 }
80 
81 PB_DS_CLASS_T_DEC
82 PB_DS_CLASS_C_DEC::
83 PB_DS_LU_NAME(const PB_DS_CLASS_C_DEC& other) :
84 m_p_l(0)
85 {
86  __try
87  {
88  for (const_iterator it = other.begin(); it != other.end(); ++it)
89  {
90  entry_pointer p_l = allocate_new_entry(*it,
91  traits_base::m_no_throw_copies_indicator);
92 
93  p_l->m_p_next = m_p_l;
94  m_p_l = p_l;
95  }
96  }
97  __catch(...)
98  {
99  deallocate_all();
100  __throw_exception_again;
101  }
102  PB_DS_ASSERT_VALID((*this))
103 }
104 
105 PB_DS_CLASS_T_DEC
106 void
107 PB_DS_CLASS_C_DEC::
108 swap(PB_DS_CLASS_C_DEC& other)
109 {
110  PB_DS_ASSERT_VALID((*this))
111  PB_DS_ASSERT_VALID(other)
112  _GLIBCXX_DEBUG_ONLY(debug_base::swap(other);)
113  std::swap(m_p_l, other.m_p_l);
114  PB_DS_ASSERT_VALID((*this))
115  PB_DS_ASSERT_VALID(other)
116 }
117 
118 PB_DS_CLASS_T_DEC
119 void
120 PB_DS_CLASS_C_DEC::
121 deallocate_all()
122 {
123  entry_pointer p_l = m_p_l;
124  while (p_l != 0)
125  {
126  entry_pointer p_next_l = p_l->m_p_next;
127  actual_erase_entry(p_l);
128  p_l = p_next_l;
129  }
130  m_p_l = 0;
131 }
132 
133 PB_DS_CLASS_T_DEC
134 PB_DS_CLASS_C_DEC::
135 ~PB_DS_LU_NAME()
136 { deallocate_all(); }
std
ISO C++ entities toplevel namespace is std.