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239 lines
8.1 KiB
239 lines
8.1 KiB
/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt3Support module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 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. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef Q3VALUELIST_H
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#define Q3VALUELIST_H
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#include <QtCore/qalgorithms.h>
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#include <QtCore/qdatastream.h>
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#include <QtCore/qlinkedlist.h>
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#include <QtCore/qlist.h>
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#ifndef QT_NO_STL
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#include <iterator>
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#include <list>
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#endif
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Qt3SupportLight)
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template <typename T>
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class Q3ValueListIterator : public QLinkedList<T>::iterator
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{
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public:
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inline Q3ValueListIterator() :
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QLinkedList<T>::iterator() {}
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inline Q3ValueListIterator(const Q3ValueListIterator &o) :
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QLinkedList<T>::iterator(o) {}
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inline Q3ValueListIterator(const typename QLinkedList<T>::iterator &o) :
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QLinkedList<T>::iterator(o) {}
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};
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template <typename T>
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class Q3ValueListConstIterator : public QLinkedList<T>::const_iterator
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{
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public:
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inline Q3ValueListConstIterator() {}
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inline Q3ValueListConstIterator(const Q3ValueListConstIterator &o) :
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QLinkedList<T>::const_iterator(o) {}
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inline Q3ValueListConstIterator(const typename QLinkedList<T>::const_iterator &o) :
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QLinkedList<T>::const_iterator(o) {}
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inline Q3ValueListConstIterator(const typename QLinkedList<T>::iterator &o) :
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QLinkedList<T>::const_iterator(o) {}
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};
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template <typename T>
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class Q3ValueList : public QLinkedList<T>
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{
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public:
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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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#ifndef QT_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 Q3ValueListIterator<T> Iterator;
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typedef Q3ValueListConstIterator<T> ConstIterator;
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typedef Q3ValueListIterator<T> iterator;
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typedef Q3ValueListConstIterator<T> const_iterator;
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typedef typename QLinkedList<T>::size_type size_type;
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/**
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* API
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*/
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Q3ValueList() {}
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Q3ValueList(const Q3ValueList<T>& l) : QLinkedList<T>(l) {}
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Q3ValueList(const QLinkedList<T>& l) : QLinkedList<T>(l) {}
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Q3ValueList(const QList<T>& l)
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{
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for (int i = 0; i < l.size(); ++i) append(l.at(i));
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}
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#ifndef QT_NO_STL
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Q3ValueList(const std::list<T>& l)
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{
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qCopy(l.begin(), l.end(), std::back_inserter(*this));
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}
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#endif
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~Q3ValueList() {}
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Q3ValueList<T>& operator= (const Q3ValueList<T>& l)
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{
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QLinkedList<T>::operator=(l);
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return *this;
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}
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Q3ValueList<T>& operator= (const QList<T>& l)
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{
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this->clear();
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for (int i = 0; i < l.size(); ++i) append(l.at(i));
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return *this;
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}
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#ifndef QT_NO_STL
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Q3ValueList<T>& operator= (const std::list<T>& l)
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{
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this->detach();
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qCopy(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 (this->size() != l.size())
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return false;
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typename Q3ValueList<T>::const_iterator it2 = this->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 != this->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 Q3ValueList<T>& l) const { return QLinkedList<T>::operator==(l); }
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bool operator!= (const Q3ValueList<T>& l) const { return QLinkedList<T>::operator!=(l); }
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operator QList<T>() const {
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QList<T> list;
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for (typename Q3ValueList<T>::const_iterator it = QLinkedList<T>::constBegin();
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it != QLinkedList<T>::constEnd(); ++it)
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list.append(*it);
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return list;
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}
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inline Q3ValueList<T>& operator<< (const T& x) { append(x); return *this; }
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void insert(typename Q3ValueList<T>::Iterator pos,
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typename Q3ValueList<T>::size_type n,
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const T& x);
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typename Q3ValueList<T>::Iterator insert(typename Q3ValueList<T>::Iterator pos,
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const T& x)
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{ return QLinkedList<T>::insert(pos, x); }
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typename Q3ValueList<T>::Iterator remove(typename Q3ValueList<T>::Iterator pos)
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{ return QLinkedList<T>::erase(pos); }
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int remove(const T &value)
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{ return QLinkedList<T>::removeAll(value); }
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inline Q3ValueList<T> operator+ (const Q3ValueList<T>& l) const
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{ return static_cast<Q3ValueList<T> >(QLinkedList<T>::operator+(l)); }
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inline Q3ValueList<T>& operator+= (const Q3ValueList<T>& l)
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{ QLinkedList<T>::operator+=(l); return *this; }
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typename Q3ValueList<T>::Iterator fromLast()
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{ return (this->isEmpty() ? this->end() : --this->end()); }
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typename Q3ValueList<T>::ConstIterator fromLast() const
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{ return (this->isEmpty() ? this->end() : --this->end()); }
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typename Q3ValueList<T>::Iterator append(const T& x)
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{ QLinkedList<T>::append(x); return --this->end(); }
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typename Q3ValueList<T>::Iterator prepend(const T& x)
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{ QLinkedList<T>::prepend(x); return this->begin(); }
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typename Q3ValueList<T>::Iterator at(typename Q3ValueList<T>::size_type i)
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{ Q_ASSERT(i < this->size()); this->detach(); return this->begin()+i; }
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typename Q3ValueList<T>::ConstIterator at(typename Q3ValueList<T>::size_type i) const
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{ Q_ASSERT(i < this->size()); return this->begin()+i; }
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typename Q3ValueList<T>::size_type contains(const T& x) const
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{ return QLinkedList<T>::count(x); }
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Q3ValueList<T>& operator+= (const T& x) { append(x); return *this; }
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T& operator[] (typename Q3ValueList<T>::size_type i) { return *at(i); }
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const T& operator[] (typename Q3ValueList<T>::size_type i) const { return *at(i); }
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};
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template <typename T>
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Q_OUTOFLINE_TEMPLATE void Q3ValueList<T>::insert(typename Q3ValueList<T>::Iterator pos,
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typename Q3ValueList<T>::size_type n, const T& x)
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{
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for (; n > 0; --n)
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this->insert(pos, x);
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}
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#ifndef QT_NO_DATASTREAM
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template <typename T>
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Q_OUTOFLINE_TEMPLATE QDataStream& operator>>(QDataStream& s, Q3ValueList<T>& l)
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{
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return operator>>(s, static_cast<QLinkedList<T> &>(l));
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}
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template <typename T>
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Q_OUTOFLINE_TEMPLATE QDataStream& operator<<(QDataStream& s, const Q3ValueList<T>& l)
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{
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return operator<<(s, static_cast<const QLinkedList<T> &>(l));
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}
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#endif
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // Q3VALUELIST_H
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