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annotate generator/parser/rpp/pp-iterator.h @ 52:09a0f1d048f2

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update parser to that from jambi 4.5, attemt to fix building with gcc 4.4
author eldar
date Mon, 18 May 2009 15:23:28 +0000
parents e78566595089
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1 /****************************************************************************
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2 **
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3 ** Copyright (C) 1992-2009 Nokia. All rights reserved.
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4 ** Copyright 2005 Roberto Raggi <roberto@kdevelop.org>
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5 **
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6 ** This file is part of Qt Jambi.
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7 **
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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.
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37
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38 **
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39 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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40 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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41 **
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42 ****************************************************************************/
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43
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44 #ifndef PP_ITERATOR_H
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45 #define PP_ITERATOR_H
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46
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47 #include <iterator>
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48
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49 namespace rpp {
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50
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51 class pp_null_output_iterator
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52 : public std::iterator<std::output_iterator_tag, void, void, void, void>
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53 {
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54 public:
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55 pp_null_output_iterator() {}
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56
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57 template <typename _Tp>
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58 pp_null_output_iterator &operator=(_Tp const &)
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59 { return *this; }
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60
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61 inline pp_null_output_iterator &operator * () { return *this; }
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62 inline pp_null_output_iterator &operator ++ () { return *this; }
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63 inline pp_null_output_iterator operator ++ (int) { return *this; }
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64 };
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65
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66 template <typename _Container>
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67 class pp_output_iterator
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68 : public std::iterator<std::output_iterator_tag, void, void, void, void>
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69 {
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70 std::string &_M_result;
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71
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72 public:
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73 explicit pp_output_iterator(std::string &__result):
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74 _M_result (__result) {}
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75
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76 inline pp_output_iterator &operator=(typename _Container::const_reference __v)
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77 {
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78 if (_M_result.capacity () == _M_result.size ())
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79 _M_result.reserve (_M_result.capacity () << 2);
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80
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81 _M_result.push_back(__v);
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82 return *this;
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83 }
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84
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85 inline pp_output_iterator &operator * () { return *this; }
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86 inline pp_output_iterator &operator ++ () { return *this; }
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87 inline pp_output_iterator operator ++ (int) { return *this; }
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88 };
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89
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90 } // namespace rpp
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91
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92 #endif // PP_ITERATOR_H
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93
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94 // kate: space-indent on; indent-width 2; replace-tabs on;