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1 | // -*- C++ -*- |
2 | ||
aa118a03 | 3 | // Copyright (C) 2001-2014 Free Software Foundation, Inc. |
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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 | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
42526146 PE |
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 | ||
748086b7 JJ |
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. | |
42526146 | 19 | |
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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/>. | |
42526146 | 24 | |
725dc051 BK |
25 | /* |
26 | * | |
27 | * Copyright (c) 1994 | |
28 | * Hewlett-Packard Company | |
29 | * | |
30 | * Permission to use, copy, modify, distribute and sell this software | |
31 | * and its documentation for any purpose is hereby granted without fee, | |
32 | * provided that the above copyright notice appear in all copies and | |
33 | * that both that copyright notice and this permission notice appear | |
34 | * in supporting documentation. Hewlett-Packard Company makes no | |
35 | * representations about the suitability of this software for any | |
36 | * purpose. It is provided "as is" without express or implied warranty. | |
37 | * | |
38 | * | |
39 | * Copyright (c) 1996 | |
40 | * Silicon Graphics Computer Systems, Inc. | |
41 | * | |
42 | * Permission to use, copy, modify, distribute and sell this software | |
43 | * and its documentation for any purpose is hereby granted without fee, | |
44 | * provided that the above copyright notice appear in all copies and | |
45 | * that both that copyright notice and this permission notice appear | |
46 | * in supporting documentation. Silicon Graphics makes no | |
47 | * representations about the suitability of this software for any | |
48 | * purpose. It is provided "as is" without express or implied warranty. | |
49 | */ | |
50 | ||
f910786b | 51 | /** @file bits/stl_raw_storage_iter.h |
729e3d3f | 52 | * This is an internal header file, included by other library headers. |
f910786b | 53 | * Do not attempt to use it directly. @headername{memory} |
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54 | */ |
55 | ||
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56 | #ifndef _STL_RAW_STORAGE_ITERATOR_H |
57 | #define _STL_RAW_STORAGE_ITERATOR_H 1 | |
725dc051 | 58 | |
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59 | namespace std _GLIBCXX_VISIBILITY(default) |
60 | { | |
61 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
3cbc7af0 | 62 | |
82b61df5 PE |
63 | /** |
64 | * This iterator class lets algorithms store their results into | |
65 | * uninitialized memory. | |
66 | */ | |
558ef0f7 | 67 | template <class _OutputIterator, class _Tp> |
ed6814f7 | 68 | class raw_storage_iterator |
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69 | : public iterator<output_iterator_tag, void, void, void, void> |
70 | { | |
71 | protected: | |
558ef0f7 | 72 | _OutputIterator _M_iter; |
725dc051 | 73 | |
3768cee7 | 74 | public: |
ed6814f7 | 75 | explicit |
558ef0f7 | 76 | raw_storage_iterator(_OutputIterator __x) |
15d72060 | 77 | : _M_iter(__x) {} |
725dc051 | 78 | |
ed6814f7 | 79 | raw_storage_iterator& |
3768cee7 | 80 | operator*() { return *this; } |
725dc051 | 81 | |
ed6814f7 BI |
82 | raw_storage_iterator& |
83 | operator=(const _Tp& __element) | |
3768cee7 | 84 | { |
5ee996a2 | 85 | std::_Construct(std::__addressof(*_M_iter), __element); |
3768cee7 | 86 | return *this; |
ed6814f7 | 87 | } |
725dc051 | 88 | |
558ef0f7 | 89 | raw_storage_iterator<_OutputIterator, _Tp>& |
ed6814f7 | 90 | operator++() |
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91 | { |
92 | ++_M_iter; | |
93 | return *this; | |
94 | } | |
95 | ||
558ef0f7 | 96 | raw_storage_iterator<_OutputIterator, _Tp> |
ed6814f7 | 97 | operator++(int) |
3768cee7 | 98 | { |
558ef0f7 | 99 | raw_storage_iterator<_OutputIterator, _Tp> __tmp = *this; |
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100 | ++_M_iter; |
101 | return __tmp; | |
102 | } | |
103 | }; | |
725dc051 | 104 | |
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105 | _GLIBCXX_END_NAMESPACE_VERSION |
106 | } // namespace | |
725dc051 | 107 | |
3cbc7af0 | 108 | #endif |