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715 lines
22 KiB
715 lines
22 KiB
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/tqvaluelist.h:1 -->
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>tqvaluelist.h</h1>
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<p>This is the verbatim text of the tqvaluelist.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<hr>
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<pre>
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/****************************************************************************
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** $Id: qt/tqvaluelist.h 3.3.8 edited Jan 11 14:38 $
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**
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** Definition of TQValueList class
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**
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** Created : 990406
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of the tools module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General Public
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** License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Alternatively you may (at your option) use any
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** later version of the GNU General Public License if such license has
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** been publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef TQVALUELIST_H
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#define TQVALUELIST_H
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#ifndef QT_H
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#include "ntqtl.h"
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#include "ntqshared.h"
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#include "tqdatastream.h"
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#endif // QT_H
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#ifndef TQT_NO_STL
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#include <iterator>
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#include <list>
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#endif
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//#define QT_CHECK_VALUELIST_RANGE
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#if defined(Q_CC_MSVC)
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#pragma warning(disable:4284) // "return type for operator -> is not a UDT"
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#endif
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template <class T>
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class TQValueListNode
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{
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public:
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TQValueListNode( const T& t ) : data( t ) { }
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TQValueListNode() { }
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#if defined(Q_TEMPLATEDLL)
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// Workaround MS bug in memory de/allocation in DLL vs. EXE
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virtual ~TQValueListNode() { }
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#endif
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TQValueListNode<T>* next;
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TQValueListNode<T>* prev;
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T data;
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};
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template<class T>
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class TQValueListIterator
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{
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public:
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/**
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* Typedefs
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*/
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typedef TQValueListNode<T>* NodePtr;
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#ifndef TQT_NO_STL
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typedef std::bidirectional_iterator_tag iterator_category;
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#endif
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typedef T value_type;
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typedef size_t size_type;
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#ifndef TQT_NO_STL
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typedef ptrdiff_t difference_type;
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#else
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typedef int difference_type;
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#endif
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typedef T* pointer;
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typedef T& reference;
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/**
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* Variables
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*/
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NodePtr node;
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/**
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* Functions
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*/
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TQValueListIterator() : node( 0 ) {}
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TQValueListIterator( NodePtr p ) : node( p ) {}
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TQValueListIterator( const TQValueListIterator<T>& it ) : node( it.node ) {}
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bool operator==( const TQValueListIterator<T>& it ) const { return node == it.node; }
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bool operator!=( const TQValueListIterator<T>& it ) const { return node != it.node; }
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const T& operator*() const { return node->data; }
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T& operator*() { return node->data; }
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// UDT for T = x*
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// T* operator->() const { return &node->data; }
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TQValueListIterator<T>& operator++() {
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node = node->next;
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return *this;
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}
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TQValueListIterator<T> operator++(int) {
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TQValueListIterator<T> tmp = *this;
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node = node->next;
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return tmp;
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}
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TQValueListIterator<T>& operator--() {
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node = node->prev;
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return *this;
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}
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TQValueListIterator<T> operator--(int) {
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TQValueListIterator<T> tmp = *this;
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node = node->prev;
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return tmp;
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}
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TQValueListIterator<T>& operator+=( int j ) {
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while ( j-- )
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node = node->next;
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return *this;
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}
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TQValueListIterator<T>& operator-=( int j ) {
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while ( j-- )
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node = node->prev;
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return *this;
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}
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};
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template<class T>
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class TQValueListConstIterator
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{
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public:
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/**
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* Typedefs
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*/
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typedef TQValueListNode<T>* NodePtr;
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#ifndef TQT_NO_STL
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typedef std::bidirectional_iterator_tag iterator_category;
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#endif
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typedef T value_type;
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typedef size_t size_type;
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#ifndef TQT_NO_STL
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typedef ptrdiff_t difference_type;
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#else
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typedef int difference_type;
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#endif
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typedef const T* pointer;
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typedef const T& reference;
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/**
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* Variables
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*/
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NodePtr node;
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/**
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* Functions
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*/
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TQValueListConstIterator() : node( 0 ) {}
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TQValueListConstIterator( NodePtr p ) : node( p ) {}
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TQValueListConstIterator( const TQValueListConstIterator<T>& it ) : node( it.node ) {}
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TQValueListConstIterator( const TQValueListIterator<T>& it ) : node( it.node ) {}
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bool operator==( const TQValueListConstIterator<T>& it ) const { return node == it.node; }
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bool operator!=( const TQValueListConstIterator<T>& it ) const { return node != it.node; }
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const T& operator*() const { return node->data; }
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// UDT for T = x*
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// const T* operator->() const { return &node->data; }
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TQValueListConstIterator<T>& operator++() {
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node = node->next;
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return *this;
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}
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TQValueListConstIterator<T> operator++(int) {
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TQValueListConstIterator<T> tmp = *this;
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node = node->next;
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return tmp;
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}
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TQValueListConstIterator<T>& operator--() {
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node = node->prev;
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return *this;
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}
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TQValueListConstIterator<T> operator--(int) {
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TQValueListConstIterator<T> tmp = *this;
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node = node->prev;
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return tmp;
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}
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};
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template <class T>
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class TQValueListPrivate : public TQShared
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{
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public:
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/**
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* Typedefs
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*/
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typedef TQValueListIterator<T> Iterator;
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typedef TQValueListConstIterator<T> ConstIterator;
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typedef TQValueListNode<T> Node;
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typedef TQValueListNode<T>* NodePtr;
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typedef size_t size_type;
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/**
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* Functions
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*/
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TQValueListPrivate();
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TQValueListPrivate( const TQValueListPrivate<T>& _p );
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void derefAndDelete() // ### hack to get around hp-cc brain damage
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{
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if ( deref() )
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delete this;
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}
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#if defined(Q_TEMPLATEDLL)
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// Workaround MS bug in memory de/allocation in DLL vs. EXE
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virtual
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#endif
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~TQValueListPrivate();
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Iterator insert( Iterator it, const T& x );
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Iterator remove( Iterator it );
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NodePtr find( NodePtr start, const T& x ) const;
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int findIndex( NodePtr start, const T& x ) const;
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uint contains( const T& x ) const;
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uint remove( const T& x );
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NodePtr at( size_type i ) const;
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void clear();
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NodePtr node;
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size_type nodes;
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};
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template <class T>
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TQ_INLINE_TEMPLATES TQValueListPrivate<T>::TQValueListPrivate()
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{
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node = new Node; node->next = node->prev = node; nodes = 0;
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}
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template <class T>
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TQ_INLINE_TEMPLATES TQValueListPrivate<T>::TQValueListPrivate( const TQValueListPrivate<T>& _p )
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: TQShared()
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{
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node = new Node; node->next = node->prev = node; nodes = 0;
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Iterator b( _p.node->next );
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Iterator e( _p.node );
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Iterator i( node );
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while( b != e )
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insert( i, *b++ );
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}
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template <class T>
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TQ_INLINE_TEMPLATES TQValueListPrivate<T>::~TQValueListPrivate() {
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NodePtr p = node->next;
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while( p != node ) {
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NodePtr x = p->next;
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delete p;
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p = x;
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}
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delete node;
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}
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template <class T>
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TQ_INLINE_TEMPLATES TQ_TYPENAME TQValueListPrivate<T>::Iterator TQValueListPrivate<T>::insert( TQ_TYPENAME TQValueListPrivate<T>::Iterator it, const T& x )
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{
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NodePtr p = new Node( x );
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p->next = it.node;
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p->prev = it.node->prev;
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it.node->prev->next = p;
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it.node->prev = p;
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nodes++;
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return p;
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}
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template <class T>
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TQ_INLINE_TEMPLATES TQ_TYPENAME TQValueListPrivate<T>::Iterator TQValueListPrivate<T>::remove( TQ_TYPENAME TQValueListPrivate<T>::Iterator it )
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{
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Q_ASSERT ( it.node != node );
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NodePtr next = it.node->next;
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NodePtr prev = it.node->prev;
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prev->next = next;
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next->prev = prev;
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delete it.node;
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nodes--;
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return Iterator( next );
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}
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template <class T>
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TQ_INLINE_TEMPLATES TQ_TYPENAME TQValueListPrivate<T>::NodePtr TQValueListPrivate<T>::find( TQ_TYPENAME TQValueListPrivate<T>::NodePtr start, const T& x ) const
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{
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ConstIterator first( start );
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ConstIterator last( node );
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while( first != last) {
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if ( *first == x )
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return first.node;
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++first;
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}
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return last.node;
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}
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template <class T>
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TQ_INLINE_TEMPLATES int TQValueListPrivate<T>::findIndex( TQ_TYPENAME TQValueListPrivate<T>::NodePtr start, const T& x ) const
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{
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ConstIterator first( start );
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ConstIterator last( node );
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int pos = 0;
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while( first != last) {
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if ( *first == x )
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return pos;
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++first;
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++pos;
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}
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return -1;
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}
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template <class T>
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TQ_INLINE_TEMPLATES uint TQValueListPrivate<T>::contains( const T& x ) const
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{
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uint result = 0;
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Iterator first = Iterator( node->next );
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Iterator last = Iterator( node );
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while( first != last) {
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if ( *first == x )
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++result;
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++first;
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}
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return result;
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}
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template <class T>
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TQ_INLINE_TEMPLATES uint TQValueListPrivate<T>::remove( const T& _x )
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{
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const T x = _x;
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uint result = 0;
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Iterator first = Iterator( node->next );
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Iterator last = Iterator( node );
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while( first != last) {
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if ( *first == x ) {
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first = remove( first );
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++result;
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} else
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++first;
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}
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return result;
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}
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template <class T>
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TQ_INLINE_TEMPLATES TQ_TYPENAME TQValueListPrivate<T>::NodePtr TQValueListPrivate<T>::at( size_type i ) const
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{
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Q_ASSERT( i <= nodes );
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NodePtr p = node->next;
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for( size_type x = 0; x < i; ++x )
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p = p->next;
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return p;
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}
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template <class T>
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TQ_INLINE_TEMPLATES void TQValueListPrivate<T>::clear()
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{
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nodes = 0;
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NodePtr p = node->next;
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while( p != node ) {
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NodePtr next = p->next;
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delete p;
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p = next;
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}
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node->next = node->prev = node;
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}
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#ifdef QT_CHECK_RANGE
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# if !defined( TQT_NO_DEBUG ) && defined( QT_CHECK_VALUELIST_RANGE )
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# define QT_CHECK_INVALID_LIST_ELEMENT if ( empty() ) tqWarning( "TQValueList: Warning invalid element" )
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# define QT_CHECK_INVALID_LIST_ELEMENT_FATAL Q_ASSERT( !empty() );
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# else
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# define QT_CHECK_INVALID_LIST_ELEMENT
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# define QT_CHECK_INVALID_LIST_ELEMENT_FATAL
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# endif
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#else
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# define QT_CHECK_INVALID_LIST_ELEMENT
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# define QT_CHECK_INVALID_LIST_ELEMENT_FATAL
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#endif
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template <class T> class TQDeepCopy;
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template <class T>
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class TQValueList
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{
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public:
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/**
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* Typedefs
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*/
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typedef TQValueListIterator<T> iterator;
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typedef TQValueListConstIterator<T> const_iterator;
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typedef T value_type;
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typedef value_type* pointer;
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typedef const value_type* const_pointer;
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typedef value_type& reference;
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typedef const value_type& const_reference;
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typedef size_t size_type;
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#ifndef TQT_NO_STL
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typedef ptrdiff_t difference_type;
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#else
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typedef int difference_type;
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#endif
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/**
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* API
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*/
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TQValueList() { sh = new TQValueListPrivate<T>; }
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TQValueList( const TQValueList<T>& l ) { sh = l.sh; sh->ref(); }
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#ifndef TQT_NO_STL
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TQValueList( const std::list<T>& l )
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{
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sh = new TQValueListPrivate<T>;
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tqCopy( l.begin(), l.end(), std::back_inserter( *this ) );
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}
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#endif
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~TQValueList() { sh->derefAndDelete(); }
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TQValueList<T>& operator= ( const TQValueList<T>& l )
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{
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l.sh->ref();
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sh->derefAndDelete();
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sh = l.sh;
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return *this;
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}
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#ifndef TQT_NO_STL
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TQValueList<T>& operator= ( const std::list<T>& l )
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{
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detach();
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tqCopy( l.begin(), l.end(), std::back_inserter( *this ) );
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return *this;
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}
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bool operator== ( const std::list<T>& l ) const
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{
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if ( size() != l.size() )
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return FALSE;
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const_iterator it2 = begin();
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#if !defined(Q_CC_MIPS)
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typename
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#endif
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std::list<T>::const_iterator it = l.begin();
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for ( ; it2 != end(); ++it2, ++it )
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if ( !((*it2) == (*it)) )
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return FALSE;
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return TRUE;
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}
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#endif
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bool operator== ( const TQValueList<T>& l ) const;
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bool operator!= ( const TQValueList<T>& l ) const { return !( *this == l ); }
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iterator begin() { detach(); return iterator( sh->node->next ); }
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const_iterator begin() const { return const_iterator( sh->node->next ); }
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const_iterator constBegin() const { return const_iterator( sh->node->next ); }
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iterator end() { detach(); return iterator( sh->node ); }
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const_iterator end() const { return const_iterator( sh->node ); }
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const_iterator constEnd() const { return const_iterator( sh->node ); }
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iterator insert( iterator it, const T& x ) { detach(); return sh->insert( it, x ); }
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uint remove( const T& x ) { detach(); return sh->remove( x ); }
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void clear();
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|
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// ### 4.0: move out of class
|
|
TQValueList<T>& operator<< ( const T& x )
|
|
{
|
|
append( x );
|
|
return *this;
|
|
}
|
|
|
|
size_type size() const { return sh->nodes; }
|
|
bool empty() const { return sh->nodes == 0; }
|
|
void push_front( const T& x ) { detach(); sh->insert( begin(), x ); }
|
|
void push_back( const T& x ) { detach(); sh->insert( end(), x ); }
|
|
iterator erase( iterator pos ) { detach(); return sh->remove( pos ); }
|
|
iterator erase( iterator first, iterator last );
|
|
reference front() { QT_CHECK_INVALID_LIST_ELEMENT_FATAL; return *begin(); }
|
|
const_reference front() const { QT_CHECK_INVALID_LIST_ELEMENT_FATAL; return *begin(); }
|
|
reference back() { QT_CHECK_INVALID_LIST_ELEMENT_FATAL; return *(--end()); }
|
|
const_reference back() const { QT_CHECK_INVALID_LIST_ELEMENT_FATAL; return *(--end()); }
|
|
void pop_front() { QT_CHECK_INVALID_LIST_ELEMENT; erase( begin() ); }
|
|
void pop_back() {
|
|
QT_CHECK_INVALID_LIST_ELEMENT;
|
|
iterator tmp = end();
|
|
erase( --tmp );
|
|
}
|
|
void insert( iterator pos, size_type n, const T& x );
|
|
// Some compilers (incl. vc++) would instantiate this function even if
|
|
// it is not used; this would constrain TQValueList to classes that provide
|
|
// an operator<
|
|
/*
|
|
void sort()
|
|
{
|
|
qHeapSort( *this );
|
|
}
|
|
*/
|
|
|
|
TQValueList<T> operator+ ( const TQValueList<T>& l ) const;
|
|
TQValueList<T>& operator+= ( const TQValueList<T>& l );
|
|
|
|
iterator fromLast() { detach(); return iterator( sh->node->prev ); }
|
|
const_iterator fromLast() const { return const_iterator( sh->node->prev ); }
|
|
|
|
bool isEmpty() const { return ( sh->nodes == 0 ); }
|
|
|
|
iterator append( const T& x ) { detach(); return sh->insert( end(), x ); }
|
|
iterator prepend( const T& x ) { detach(); return sh->insert( begin(), x ); }
|
|
|
|
iterator remove( iterator it ) { detach(); return sh->remove( it ); }
|
|
|
|
T& first() { QT_CHECK_INVALID_LIST_ELEMENT; detach(); return sh->node->next->data; }
|
|
const T& first() const { QT_CHECK_INVALID_LIST_ELEMENT; return sh->node->next->data; }
|
|
T& last() { QT_CHECK_INVALID_LIST_ELEMENT; detach(); return sh->node->prev->data; }
|
|
const T& last() const { QT_CHECK_INVALID_LIST_ELEMENT; return sh->node->prev->data; }
|
|
|
|
T& operator[] ( size_type i ) { QT_CHECK_INVALID_LIST_ELEMENT; detach(); return sh->at(i)->data; }
|
|
const T& operator[] ( size_type i ) const { QT_CHECK_INVALID_LIST_ELEMENT; return sh->at(i)->data; }
|
|
iterator at( size_type i ) { QT_CHECK_INVALID_LIST_ELEMENT; detach(); return iterator( sh->at(i) ); }
|
|
const_iterator at( size_type i ) const { QT_CHECK_INVALID_LIST_ELEMENT; return const_iterator( sh->at(i) ); }
|
|
iterator find ( const T& x ) { detach(); return iterator( sh->find( sh->node->next, x) ); }
|
|
const_iterator find ( const T& x ) const { return const_iterator( sh->find( sh->node->next, x) ); }
|
|
iterator find ( iterator it, const T& x ) { detach(); return iterator( sh->find( it.node, x ) ); }
|
|
const_iterator find ( const_iterator it, const T& x ) const { return const_iterator( sh->find( it.node, x ) ); }
|
|
int findIndex( const T& x ) const { return sh->findIndex( sh->node->next, x) ; }
|
|
size_type contains( const T& x ) const { return sh->contains( x ); }
|
|
|
|
size_type count() const { return sh->nodes; }
|
|
|
|
TQValueList<T>& operator+= ( const T& x )
|
|
{
|
|
append( x );
|
|
return *this;
|
|
}
|
|
typedef TQValueListIterator<T> Iterator;
|
|
typedef TQValueListConstIterator<T> ConstIterator;
|
|
typedef T ValueType;
|
|
|
|
protected:
|
|
/**
|
|
* Helpers
|
|
*/
|
|
void detach() { if ( sh->count > 1 ) detachInternal(); }
|
|
|
|
/**
|
|
* Variables
|
|
*/
|
|
TQValueListPrivate<T>* sh;
|
|
|
|
private:
|
|
void detachInternal();
|
|
|
|
friend class TQDeepCopy< TQValueList<T> >;
|
|
};
|
|
|
|
template <class T>
|
|
TQ_INLINE_TEMPLATES bool TQValueList<T>::operator== ( const TQValueList<T>& l ) const
|
|
{
|
|
if ( size() != l.size() )
|
|
return FALSE;
|
|
const_iterator it2 = begin();
|
|
const_iterator it = l.begin();
|
|
for( ; it != l.end(); ++it, ++it2 )
|
|
if ( !( *it == *it2 ) )
|
|
return FALSE;
|
|
return TRUE;
|
|
}
|
|
|
|
template <class T>
|
|
TQ_INLINE_TEMPLATES void TQValueList<T>::clear()
|
|
{
|
|
if ( sh->count == 1 ) sh->clear(); else { sh->deref(); sh = new TQValueListPrivate<T>; }
|
|
}
|
|
|
|
template <class T>
|
|
TQ_INLINE_TEMPLATES TQ_TYPENAME TQValueList<T>::iterator TQValueList<T>::erase( TQ_TYPENAME TQValueList<T>::iterator first, TQ_TYPENAME TQValueList<T>::iterator last )
|
|
{
|
|
while ( first != last )
|
|
erase( first++ );
|
|
return last;
|
|
}
|
|
|
|
|
|
template <class T>
|
|
TQ_INLINE_TEMPLATES void TQValueList<T>::insert( TQ_TYPENAME TQValueList<T>::iterator pos, size_type n, const T& x )
|
|
{
|
|
for ( ; n > 0; --n )
|
|
insert( pos, x );
|
|
}
|
|
|
|
template <class T>
|
|
TQ_INLINE_TEMPLATES TQValueList<T> TQValueList<T>::operator+ ( const TQValueList<T>& l ) const
|
|
{
|
|
TQValueList<T> l2( *this );
|
|
for( const_iterator it = l.begin(); it != l.end(); ++it )
|
|
l2.append( *it );
|
|
return l2;
|
|
}
|
|
|
|
template <class T>
|
|
TQ_INLINE_TEMPLATES TQValueList<T>& TQValueList<T>::operator+= ( const TQValueList<T>& l )
|
|
{
|
|
TQValueList<T> copy = l;
|
|
for( const_iterator it = copy.begin(); it != copy.end(); ++it )
|
|
append( *it );
|
|
return *this;
|
|
}
|
|
|
|
template <class T>
|
|
TQ_INLINE_TEMPLATES void TQValueList<T>::detachInternal()
|
|
{
|
|
sh->deref(); sh = new TQValueListPrivate<T>( *sh );
|
|
}
|
|
|
|
#ifndef TQT_NO_DATASTREAM
|
|
template <class T>
|
|
TQ_INLINE_TEMPLATES TQDataStream& operator>>( TQDataStream& s, TQValueList<T>& l )
|
|
{
|
|
l.clear();
|
|
TQ_UINT32 c;
|
|
s >> c;
|
|
for( TQ_UINT32 i = 0; i < c; ++i )
|
|
{
|
|
T t;
|
|
s >> t;
|
|
l.append( t );
|
|
if ( s.atEnd() )
|
|
break;
|
|
}
|
|
return s;
|
|
}
|
|
|
|
template <class T>
|
|
TQ_INLINE_TEMPLATES TQDataStream& operator<<( TQDataStream& s, const TQValueList<T>& l )
|
|
{
|
|
s << (TQ_UINT32)l.size();
|
|
TQValueListConstIterator<T> it = l.begin();
|
|
for( ; it != l.end(); ++it )
|
|
s << *it;
|
|
return s;
|
|
}
|
|
#endif // TQT_NO_DATASTREAM
|
|
|
|
#define Q_DEFINED_QVALUELIST
|
|
#define Q_DEFINED_QVALUELIST
|
|
#include "ntqwinexport.h"
|
|
#endif // TQVALUELIST_H
|
|
</pre>
|
|
<!-- eof -->
|
|
<p><address><hr><div align=center>
|
|
<table width=100% cellspacing=0 border=0><tr>
|
|
<td>Copyright © 2007
|
|
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
|
|
<td align=right><div align=right>TQt 3.3.8</div>
|
|
</table></div></address></body>
|
|
</html>
|