Mercurial > projects > qtd
annotate generator/parser/rpp/pp-iterator.h @ 397:590dcfc85873
Quick const-correctness fix for QModelIndex.
This probably deserves a more in-depth look later.
author | David Nadlinger <code@klickverbot.at> |
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date | Mon, 03 Jan 2011 08:30:59 +0100 |
parents | 09a0f1d048f2 |
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rev | line source |
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1 | 1 /**************************************************************************** |
2 ** | |
52
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3 ** Copyright (C) 1992-2009 Nokia. All rights reserved. |
1 | 4 ** Copyright 2005 Roberto Raggi <roberto@kdevelop.org> |
5 ** | |
6 ** This file is part of Qt Jambi. | |
7 ** | |
52
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8 ** Commercial Usage |
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9 Licensees holding valid Qt Commercial licenses may use this file in |
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10 accordance with the Qt Commercial License Agreement provided with the |
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11 Software or, alternatively, in accordance with the terms contained in |
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12 a written agreement between you and Nokia. |
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13 |
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14 GNU Lesser General Public License Usage |
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15 Alternatively, this file may be used under the terms of the GNU Lesser |
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16 General Public License version 2.1 as published by the Free Software |
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17 Foundation and appearing in the file LICENSE.LGPL included in the |
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18 packaging of this file. Please review the following information to |
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19 ensure the GNU Lesser General Public License version 2.1 requirements |
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20 will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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21 |
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22 In addition, as a special exception, Nokia gives you certain |
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23 additional rights. These rights are described in the Nokia Qt LGPL |
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24 Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this |
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25 package. |
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26 |
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27 GNU General Public License Usage |
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28 Alternatively, this file may be used under the terms of the GNU |
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29 General Public License version 3.0 as published by the Free Software |
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30 Foundation and appearing in the file LICENSE.GPL included in the |
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31 packaging of this file. Please review the following information to |
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32 ensure the GNU General Public License version 3.0 requirements will be |
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33 met: http://www.gnu.org/copyleft/gpl.html. |
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34 |
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35 If you are unsure which license is appropriate for your use, please |
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36 contact the sales department at qt-sales@nokia.com. |
1 | 37 |
38 ** | |
39 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | |
40 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
41 ** | |
42 ****************************************************************************/ | |
43 | |
44 #ifndef PP_ITERATOR_H | |
45 #define PP_ITERATOR_H | |
46 | |
47 #include <iterator> | |
48 | |
49 namespace rpp { | |
50 | |
51 class pp_null_output_iterator | |
52 : public std::iterator<std::output_iterator_tag, void, void, void, void> | |
53 { | |
54 public: | |
55 pp_null_output_iterator() {} | |
56 | |
57 template <typename _Tp> | |
58 pp_null_output_iterator &operator=(_Tp const &) | |
59 { return *this; } | |
60 | |
61 inline pp_null_output_iterator &operator * () { return *this; } | |
62 inline pp_null_output_iterator &operator ++ () { return *this; } | |
63 inline pp_null_output_iterator operator ++ (int) { return *this; } | |
64 }; | |
65 | |
66 template <typename _Container> | |
67 class pp_output_iterator | |
68 : public std::iterator<std::output_iterator_tag, void, void, void, void> | |
69 { | |
70 std::string &_M_result; | |
71 | |
72 public: | |
73 explicit pp_output_iterator(std::string &__result): | |
74 _M_result (__result) {} | |
75 | |
76 inline pp_output_iterator &operator=(typename _Container::const_reference __v) | |
77 { | |
78 if (_M_result.capacity () == _M_result.size ()) | |
79 _M_result.reserve (_M_result.capacity () << 2); | |
80 | |
81 _M_result.push_back(__v); | |
82 return *this; | |
83 } | |
84 | |
85 inline pp_output_iterator &operator * () { return *this; } | |
86 inline pp_output_iterator &operator ++ () { return *this; } | |
87 inline pp_output_iterator operator ++ (int) { return *this; } | |
88 }; | |
89 | |
90 } // namespace rpp | |
91 | |
92 #endif // PP_ITERATOR_H | |
93 | |
94 // kate: space-indent on; indent-width 2; replace-tabs on; |