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| 31 | </td>
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| 32 | <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qptrlist.h</h1>
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| 33 |
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| 34 | <p>This is the verbatim text of the qptrlist.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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| 35 | <hr>
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| 36 | <pre>
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| 37 | /****************************************************************************
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| 38 | ** $Id: qptrlist-h.html 2051 2007-02-21 10:04:20Z chehrlic $
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| 39 | **
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| 40 | ** Definition of QPtrList template/macro class
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| 41 | **
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| 42 | ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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| 43 | **
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| 44 | ** This file is part of the tools module of the Qt GUI Toolkit.
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| 45 | **
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| 46 | ** This file may be distributed under the terms of the Q Public License
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| 47 | ** as defined by Trolltech ASA of Norway and appearing in the file
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| 48 | ** LICENSE.QPL included in the packaging of this file.
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| 49 | **
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| 50 | ** This file may be distributed and/or modified under the terms of the
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| 51 | ** GNU General Public License version 2 as published by the Free Software
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| 52 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 53 | ** packaging of this file.
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| 54 | **
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| 55 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
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| 56 | ** licenses may use this file in accordance with the Qt Commercial License
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| 57 | ** Agreement provided with the Software.
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| 58 | **
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| 59 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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| 60 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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| 61 | **
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| 62 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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| 63 | ** information about Qt Commercial License Agreements.
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| 64 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.
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| 65 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.
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| 66 | **
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| 67 | ** Contact info@trolltech.com if any conditions of this licensing are
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| 68 | ** not clear to you.
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| 69 | **
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| 70 | **********************************************************************/
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| 71 |
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| 72 | #ifndef QPTRLIST_H
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| 73 | #define QPTRLIST_H
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| 74 |
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| 75 | #ifndef QT_H
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| 76 | #include "qglist.h"
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| 77 | #endif // QT_H
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| 78 |
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| 79 | template<class type>
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| 80 | class QPtrListStdIterator : public QGListStdIterator
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| 81 | {
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| 82 | public:
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| 83 | inline QPtrListStdIterator( QLNode* n ): QGListStdIterator(n) {}
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| 84 | type *operator*() { return node ? (type *)node->getData() : 0; }
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| 85 | inline QPtrListStdIterator<type> operator++()
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| 86 | { node = next(); return *this; }
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| 87 | inline QPtrListStdIterator<type> operator++(int)
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| 88 | { QLNode* n = node; node = next(); return QPtrListStdIterator<type>( n ); }
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| 89 | inline bool operator==( const QPtrListStdIterator<type>& it ) const { return node == it.node; }
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| 90 | inline bool operator!=( const QPtrListStdIterator<type>& it ) const { return node != it.node; }
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| 91 | };
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| 92 |
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| 93 |
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| 94 | template<class type>
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| 95 | class QPtrList
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| 96 | #ifdef Q_QDOC
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| 97 | : public QPtrCollection
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| 98 | #else
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| 99 | : public QGList
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| 100 | #endif
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| 101 | {
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| 102 | public:
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| 103 |
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| 104 | QPtrList() {}
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| 105 | QPtrList( const QPtrList<type> &l ) : QGList(l) {}
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| 106 | ~QPtrList() { clear(); }
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| 107 | QPtrList<type> &operator=(const QPtrList<type> &l)
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| 108 | { return (QPtrList<type>&)QGList::operator=(l); }
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| 109 | bool operator==( const QPtrList<type> &list ) const
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| 110 | { return QGList::operator==( list ); }
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| 111 | bool operator!=( const QPtrList<type> &list ) const
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| 112 | { return !QGList::operator==( list ); }
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| 113 | uint count() const { return QGList::count(); }
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| 114 | bool isEmpty() const { return QGList::count() == 0; }
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| 115 | bool insert( uint i, const type *d){ return QGList::insertAt(i,(QPtrCollection::Item)d); }
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| 116 | void inSort( const type *d ) { QGList::inSort((QPtrCollection::Item)d); }
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| 117 | void prepend( const type *d ) { QGList::insertAt(0,(QPtrCollection::Item)d); }
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| 118 | void append( const type *d ) { QGList::append((QPtrCollection::Item)d); }
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| 119 | bool remove( uint i ) { return QGList::removeAt(i); }
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| 120 | bool remove() { return QGList::remove((QPtrCollection::Item)0); }
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| 121 | bool remove( const type *d ) { return QGList::remove((QPtrCollection::Item)d); }
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| 122 | bool removeRef( const type *d ) { return QGList::removeRef((QPtrCollection::Item)d); }
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| 123 | void removeNode( QLNode *n ) { QGList::removeNode(n); }
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| 124 | bool removeFirst() { return QGList::removeFirst(); }
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| 125 | bool removeLast() { return QGList::removeLast(); }
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| 126 | type *take( uint i ) { return (type *)QGList::takeAt(i); }
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| 127 | type *take() { return (type *)QGList::take(); }
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| 128 | type *takeNode( QLNode *n ) { return (type *)QGList::takeNode(n); }
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| 129 | void clear() { QGList::clear(); }
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| 130 | void sort() { QGList::sort(); }
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| 131 | int find( const type *d ) { return QGList::find((QPtrCollection::Item)d); }
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| 132 | int findNext( const type *d ) { return QGList::find((QPtrCollection::Item)d,FALSE); }
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| 133 | int findRef( const type *d ) { return QGList::findRef((QPtrCollection::Item)d); }
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| 134 | int findNextRef( const type *d ){ return QGList::findRef((QPtrCollection::Item)d,FALSE);}
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| 135 | uint contains( const type *d ) const { return QGList::contains((QPtrCollection::Item)d); }
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| 136 | uint containsRef( const type *d ) const
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| 137 | { return QGList::containsRef((QPtrCollection::Item)d); }
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| 138 | bool replace( uint i, const type *d ) { return QGList::replaceAt( i, (QPtrCollection::Item)d ); }
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| 139 | type *at( uint i ) { return (type *)QGList::at(i); }
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| 140 | int at() const { return QGList::at(); }
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| 141 | type *current() const { return (type *)QGList::get(); }
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| 142 | QLNode *currentNode() const { return QGList::currentNode(); }
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| 143 | type *getFirst() const { return (type *)QGList::cfirst(); }
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| 144 | type *getLast() const { return (type *)QGList::clast(); }
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| 145 | type *first() { return (type *)QGList::first(); }
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| 146 | type *last() { return (type *)QGList::last(); }
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| 147 | type *next() { return (type *)QGList::next(); }
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| 148 | type *prev() { return (type *)QGList::prev(); }
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| 149 | void toVector( QGVector *vec )const{ QGList::toVector(vec); }
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| 150 |
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| 151 |
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| 152 | // standard iterators
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| 153 | typedef QPtrListStdIterator<type> Iterator;
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| 154 | typedef QPtrListStdIterator<type> ConstIterator;
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| 155 | inline Iterator begin() { return QGList::begin(); }
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| 156 | inline ConstIterator begin() const { return QGList::begin(); }
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| 157 | inline ConstIterator constBegin() const { return QGList::begin(); }
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| 158 | inline Iterator end() { return QGList::end(); }
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| 159 | inline ConstIterator end() const { return QGList::end(); }
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| 160 | inline ConstIterator constEnd() const { return QGList::end(); }
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| 161 | inline Iterator erase( Iterator it ) { return QGList::erase( it ); }
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| 162 | // stl syntax compatibility
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| 163 | typedef Iterator iterator;
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| 164 | typedef ConstIterator const_iterator;
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| 165 |
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| 166 |
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| 167 | #ifdef Q_QDOC
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| 168 | protected:
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| 169 | virtual int compareItems( QPtrCollection::Item, QPtrCollection::Item );
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| 170 | virtual QDataStream& read( QDataStream&, QPtrCollection::Item& );
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| 171 | virtual QDataStream& write( QDataStream&, QPtrCollection::Item ) const;
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| 172 | #endif
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| 173 |
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| 174 | private:
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| 175 | void deleteItem( Item d );
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| 176 | };
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| 177 |
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| 178 | #if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
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| 179 | template<> inline void QPtrList<void>::deleteItem( QPtrCollection::Item )
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| 180 | {
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| 181 | }
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| 182 | #endif
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| 183 |
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| 184 | template<class type> inline void QPtrList<type>::deleteItem( QPtrCollection::Item d )
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| 185 | {
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| 186 | if ( del_item ) delete (type *)d;
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| 187 | }
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| 188 |
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| 189 | template<class type>
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| 190 | class QPtrListIterator : public QGListIterator
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| 191 | {
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| 192 | public:
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| 193 | QPtrListIterator(const QPtrList<type> &l) :QGListIterator((QGList &)l) {}
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| 194 | ~QPtrListIterator() {}
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| 195 | uint count() const { return list->count(); }
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| 196 | bool isEmpty() const { return list->count() == 0; }
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| 197 | bool atFirst() const { return QGListIterator::atFirst(); }
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| 198 | bool atLast() const { return QGListIterator::atLast(); }
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| 199 | type *toFirst() { return (type *)QGListIterator::toFirst(); }
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| 200 | type *toLast() { return (type *)QGListIterator::toLast(); }
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| 201 | operator type *() const { return (type *)QGListIterator::get(); }
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| 202 | type *operator*() { return (type *)QGListIterator::get(); }
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| 203 |
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| 204 | // No good, since QPtrList<char> (ie. QStrList fails...
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| 205 | //
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| 206 | // MSVC++ gives warning
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| 207 | // Sunpro C++ 4.1 gives error
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| 208 | // type *operator->() { return (type *)QGListIterator::get(); }
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| 209 |
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| 210 | type *current() const { return (type *)QGListIterator::get(); }
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| 211 | type *operator()() { return (type *)QGListIterator::operator()();}
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| 212 | type *operator++() { return (type *)QGListIterator::operator++(); }
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| 213 | type *operator+=(uint j) { return (type *)QGListIterator::operator+=(j);}
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| 214 | type *operator--() { return (type *)QGListIterator::operator--(); }
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| 215 | type *operator-=(uint j) { return (type *)QGListIterator::operator-=(j);}
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| 216 | QPtrListIterator<type>& operator=(const QPtrListIterator<type>&it)
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| 217 | { QGListIterator::operator=(it); return *this; }
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| 218 | };
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| 219 |
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| 220 | #ifndef QT_NO_COMPAT
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| 221 | #define QList QPtrList
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| 222 | #define QListIterator QPtrListIterator
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| 223 | #endif
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| 224 |
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| 225 | #define Q_DEFINED_QPTRLIST
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| 226 | #include "qwinexport.h"
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| 227 |
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| 228 | #endif // QPTRLIST_H
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| 229 | </pre>
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| 230 | <!-- eof -->
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| 231 | <p><address><hr><div align=center>
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| 232 | <table width=100% cellspacing=0 border=0><tr>
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| 233 | <td>Copyright © 2007
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| 234 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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| 235 | <td align=right><div align=right>Qt 3.3.8</div>
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| 236 | </table></div></address></body>
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| 237 | </html>
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