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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt3Support module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef Q3VALUELIST_H
#define Q3VALUELIST_H
#include <QtCore/qalgorithms.h>
#include <QtCore/qdatastream.h>
#include <QtCore/qlinkedlist.h>
#include <QtCore/qlist.h>
#ifndef QT_NO_STL
#include <iterator>
#include <list>
#endif
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Qt3SupportLight)
template <typename T>
class Q3ValueListIterator : public QLinkedList<T>::iterator
{
public:
inline Q3ValueListIterator() :
QLinkedList<T>::iterator() {}
inline Q3ValueListIterator(const Q3ValueListIterator &o) :
QLinkedList<T>::iterator(o) {}
inline Q3ValueListIterator(const typename QLinkedList<T>::iterator &o) :
QLinkedList<T>::iterator(o) {}
};
template <typename T>
class Q3ValueListConstIterator : public QLinkedList<T>::const_iterator
{
public:
inline Q3ValueListConstIterator() {}
inline Q3ValueListConstIterator(const Q3ValueListConstIterator &o) :
QLinkedList<T>::const_iterator(o) {}
inline Q3ValueListConstIterator(const typename QLinkedList<T>::const_iterator &o) :
QLinkedList<T>::const_iterator(o) {}
inline Q3ValueListConstIterator(const typename QLinkedList<T>::iterator &o) :
QLinkedList<T>::const_iterator(o) {}
};
template <typename T>
class Q3ValueList : public QLinkedList<T>
{
public:
typedef T value_type;
typedef value_type* pointer;
typedef const value_type* const_pointer;
typedef value_type& reference;
typedef const value_type& const_reference;
#ifndef QT_NO_STL
typedef ptrdiff_t difference_type;
#else
typedef int difference_type;
#endif
typedef Q3ValueListIterator<T> Iterator;
typedef Q3ValueListConstIterator<T> ConstIterator;
typedef Q3ValueListIterator<T> iterator;
typedef Q3ValueListConstIterator<T> const_iterator;
typedef typename QLinkedList<T>::size_type size_type;
/**
* API
*/
Q3ValueList() {}
Q3ValueList(const Q3ValueList<T>& l) : QLinkedList<T>(l) {}
Q3ValueList(const QLinkedList<T>& l) : QLinkedList<T>(l) {}
Q3ValueList(const QList<T>& l)
{
for (int i = 0; i < l.size(); ++i) append(l.at(i));
}
#ifndef QT_NO_STL
Q3ValueList(const std::list<T>& l)
{
qCopy(l.begin(), l.end(), std::back_inserter(*this));
}
#endif
~Q3ValueList() {}
Q3ValueList<T>& operator= (const Q3ValueList<T>& l)
{
QLinkedList<T>::operator=(l);
return *this;
}
Q3ValueList<T>& operator= (const QList<T>& l)
{
this->clear();
for (int i = 0; i < l.size(); ++i) append(l.at(i));
return *this;
}
#ifndef QT_NO_STL
Q3ValueList<T>& operator= (const std::list<T>& l)
{
this->detach();
qCopy(l.begin(), l.end(), std::back_inserter(*this));
return *this;
}
bool operator== (const std::list<T>& l) const
{
if (this->size() != l.size())
return false;
typename Q3ValueList<T>::const_iterator it2 = this->begin();
#if !defined(Q_CC_MIPS)
typename
#endif
std::list<T>::const_iterator it = l.begin();
for (; it2 != this->end(); ++it2, ++it)
if (!((*it2) == (*it)))
return false;
return true;
}
#endif
bool operator== (const Q3ValueList<T>& l) const { return QLinkedList<T>::operator==(l); }
bool operator!= (const Q3ValueList<T>& l) const { return QLinkedList<T>::operator!=(l); }
operator QList<T>() const {
QList<T> list;
for (typename Q3ValueList<T>::const_iterator it = QLinkedList<T>::constBegin();
it != QLinkedList<T>::constEnd(); ++it)
list.append(*it);
return list;
}
inline Q3ValueList<T>& operator<< (const T& x) { append(x); return *this; }
void insert(typename Q3ValueList<T>::Iterator pos,
typename Q3ValueList<T>::size_type n,
const T& x);
typename Q3ValueList<T>::Iterator insert(typename Q3ValueList<T>::Iterator pos,
const T& x)
{ return QLinkedList<T>::insert(pos, x); }
typename Q3ValueList<T>::Iterator remove(typename Q3ValueList<T>::Iterator pos)
{ return QLinkedList<T>::erase(pos); }
int remove(const T &value)
{ return QLinkedList<T>::removeAll(value); }
inline Q3ValueList<T> operator+ (const Q3ValueList<T>& l) const
{ return static_cast<Q3ValueList<T> >(QLinkedList<T>::operator+(l)); }
inline Q3ValueList<T>& operator+= (const Q3ValueList<T>& l)
{ QLinkedList<T>::operator+=(l); return *this; }
typename Q3ValueList<T>::Iterator fromLast()
{ return (this->isEmpty() ? this->end() : --this->end()); }
typename Q3ValueList<T>::ConstIterator fromLast() const
{ return (this->isEmpty() ? this->end() : --this->end()); }
typename Q3ValueList<T>::Iterator append(const T& x)
{ QLinkedList<T>::append(x); return --this->end(); }
typename Q3ValueList<T>::Iterator prepend(const T& x)
{ QLinkedList<T>::prepend(x); return this->begin(); }
typename Q3ValueList<T>::Iterator at(typename Q3ValueList<T>::size_type i)
{ Q_ASSERT(i < this->size()); this->detach(); return this->begin()+i; }
typename Q3ValueList<T>::ConstIterator at(typename Q3ValueList<T>::size_type i) const
{ Q_ASSERT(i < this->size()); return this->begin()+i; }
typename Q3ValueList<T>::size_type contains(const T& x) const
{ return QLinkedList<T>::count(x); }
Q3ValueList<T>& operator+= (const T& x) { append(x); return *this; }
T& operator[] (typename Q3ValueList<T>::size_type i) { return *at(i); }
const T& operator[] (typename Q3ValueList<T>::size_type i) const { return *at(i); }
};
template <typename T>
Q_OUTOFLINE_TEMPLATE void Q3ValueList<T>::insert(typename Q3ValueList<T>::Iterator pos,
typename Q3ValueList<T>::size_type n, const T& x)
{
for (; n > 0; --n)
this->insert(pos, x);
}
#ifndef QT_NO_DATASTREAM
template <typename T>
Q_OUTOFLINE_TEMPLATE QDataStream& operator>>(QDataStream& s, Q3ValueList<T>& l)
{
return operator>>(s, static_cast<QLinkedList<T> &>(l));
}
template <typename T>
Q_OUTOFLINE_TEMPLATE QDataStream& operator<<(QDataStream& s, const Q3ValueList<T>& l)
{
return operator<<(s, static_cast<const QLinkedList<T> &>(l));
}
#endif
QT_END_NAMESPACE
QT_END_HEADER
#endif // Q3VALUELIST_H
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