libstdc++
list_update_map_/iterators_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
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
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34 // warranty.
35 
36 /**
37  * @file list_update_map_/iterators_fn_imps.hpp
38  * Contains implementations of lu_map_.
39  */
40 
41 #ifdef PB_DS_CLASS_C_DEC
42 
43 PB_DS_CLASS_T_DEC
44 inline typename PB_DS_CLASS_C_DEC::iterator
46 begin()
47 {
48  if (m_p_l == 0)
49  {
50  _GLIBCXX_DEBUG_ASSERT(empty());
51  return end();
52  }
53  return iterator(&m_p_l->m_value, m_p_l, this);
54 }
55 
56 PB_DS_CLASS_T_DEC
57 inline typename PB_DS_CLASS_C_DEC::const_iterator
59 begin() const
60 {
61  if (m_p_l == 0)
62  {
63  _GLIBCXX_DEBUG_ASSERT(empty());
64  return end();
65  }
66  return iterator(&m_p_l->m_value, m_p_l, const_cast<PB_DS_CLASS_C_DEC* >(this));
67 }
68 
69 PB_DS_CLASS_T_DEC
70 inline typename PB_DS_CLASS_C_DEC::iterator
72 end()
73 { return iterator(0, 0, this); }
74 
75 PB_DS_CLASS_T_DEC
76 inline typename PB_DS_CLASS_C_DEC::const_iterator
78 end() const
79 {
80  return const_iterator(0, 0, const_cast<PB_DS_CLASS_C_DEC*>(this));
81 }
82 
83 #endif
_Tp * end(valarray< _Tp > &__va) noexcept
Return an iterator pointing to one past the last element of the valarray.
Definition: valarray:1234
_Tp * begin(valarray< _Tp > &__va) noexcept
Return an iterator pointing to the first element of the valarray.
Definition: valarray:1214
constexpr const _Tp * end(initializer_list< _Tp > __ils) noexcept
Return an iterator pointing to one past the last element of the initializer_list.