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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** 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 Q3PTRLIST_H
#define Q3PTRLIST_H
#include <Qt3Support/q3glist.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Qt3SupportLight)
template<class type>
class Q3PtrListStdIterator : public Q3GListStdIterator
{
public:
inline Q3PtrListStdIterator( Q3LNode* n ): Q3GListStdIterator(n) {}
type *operator*() { return node ? (type *)node->getData() : 0; }
inline Q3PtrListStdIterator<type> operator++()
{ node = next(); return *this; }
inline Q3PtrListStdIterator<type> operator++(int)
{ Q3LNode* n = node; node = next(); return Q3PtrListStdIterator<type>( n ); }
inline bool operator==( const Q3PtrListStdIterator<type>& it ) const { return node == it.node; }
inline bool operator!=( const Q3PtrListStdIterator<type>& it ) const { return node != it.node; }
};
template<class type>
class Q3PtrList
#ifdef qdoc
: public Q3PtrCollection
#else
: public Q3GList
#endif
{
public:
Q3PtrList() {}
Q3PtrList( const Q3PtrList<type> &l ) : Q3GList(l) {}
~Q3PtrList() { clear(); }
Q3PtrList<type> &operator=(const Q3PtrList<type> &l)
{ return (Q3PtrList<type>&)Q3GList::operator=(l); }
bool operator==( const Q3PtrList<type> &list ) const
{ return Q3GList::operator==( list ); }
bool operator!=( const Q3PtrList<type> &list ) const
{ return !Q3GList::operator==( list ); }
uint count() const { return Q3GList::count(); }
bool isEmpty() const { return Q3GList::count() == 0; }
bool insert( uint i, const type *d){ return Q3GList::insertAt(i,(Q3PtrCollection::Item)d); }
void inSort( const type *d ) { Q3GList::inSort((Q3PtrCollection::Item)d); }
void prepend( const type *d ) { Q3GList::insertAt(0,(Q3PtrCollection::Item)d); }
void append( const type *d ) { Q3GList::append((Q3PtrCollection::Item)d); }
bool remove( uint i ) { return Q3GList::removeAt(i); }
bool remove() { return Q3GList::remove((Q3PtrCollection::Item)0); }
bool remove( const type *d ) { return Q3GList::remove((Q3PtrCollection::Item)d); }
bool removeRef( const type *d ) { return Q3GList::removeRef((Q3PtrCollection::Item)d); }
void removeNode( Q3LNode *n ) { Q3GList::removeNode(n); }
bool removeFirst() { return Q3GList::removeFirst(); }
bool removeLast() { return Q3GList::removeLast(); }
type *take( uint i ) { return (type *)Q3GList::takeAt(i); }
type *take() { return (type *)Q3GList::take(); }
type *takeNode( Q3LNode *n ) { return (type *)Q3GList::takeNode(n); }
void clear() { Q3GList::clear(); }
void sort() { Q3GList::sort(); }
int find( const type *d ) { return Q3GList::find((Q3PtrCollection::Item)d); }
int findNext( const type *d ) { return Q3GList::find((Q3PtrCollection::Item)d,false); }
int findRef( const type *d ) { return Q3GList::findRef((Q3PtrCollection::Item)d); }
int findNextRef( const type *d ){ return Q3GList::findRef((Q3PtrCollection::Item)d,false);}
uint contains( const type *d ) const { return Q3GList::contains((Q3PtrCollection::Item)d); }
uint containsRef( const type *d ) const
{ return Q3GList::containsRef((Q3PtrCollection::Item)d); }
bool replace( uint i, const type *d ) { return Q3GList::replaceAt( i, (Q3PtrCollection::Item)d ); }
type *at( uint i ) { return (type *)Q3GList::at(i); }
int at() const { return Q3GList::at(); }
type *current() const { return (type *)Q3GList::get(); }
Q3LNode *currentNode() const { return Q3GList::currentNode(); }
type *getFirst() const { return (type *)Q3GList::cfirst(); }
type *getLast() const { return (type *)Q3GList::clast(); }
type *first() { return (type *)Q3GList::first(); }
type *last() { return (type *)Q3GList::last(); }
type *next() { return (type *)Q3GList::next(); }
type *prev() { return (type *)Q3GList::prev(); }
void toVector( Q3GVector *vec )const{ Q3GList::toVector(vec); }
// standard iterators
typedef Q3PtrListStdIterator<type> Iterator;
typedef Q3PtrListStdIterator<type> ConstIterator;
inline Iterator begin() { return Q3GList::begin(); }
inline ConstIterator begin() const { return Q3GList::begin(); }
inline ConstIterator constBegin() const { return Q3GList::begin(); }
inline Iterator end() { return Q3GList::end(); }
inline ConstIterator end() const { return Q3GList::end(); }
inline ConstIterator constEnd() const { return Q3GList::end(); }
inline Iterator erase( Iterator it ) { return Q3GList::erase( it ); }
// stl syntax compatibility
typedef Iterator iterator;
typedef ConstIterator const_iterator;
#ifdef qdoc
protected:
virtual int compareItems( Q3PtrCollection::Item, Q3PtrCollection::Item );
virtual QDataStream& read( QDataStream&, Q3PtrCollection::Item& );
virtual QDataStream& write( QDataStream&, Q3PtrCollection::Item ) const;
#endif
private:
void deleteItem( Item d );
};
#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
template<> inline void Q3PtrList<void>::deleteItem( Q3PtrCollection::Item )
{
}
#endif
template<class type> inline void Q3PtrList<type>::deleteItem( Q3PtrCollection::Item d )
{
if ( del_item ) delete (type *)d;
}
template<class type>
class Q3PtrListIterator : public Q3GListIterator
{
public:
Q3PtrListIterator(const Q3PtrList<type> &l) :Q3GListIterator((Q3GList &)l) {}
~Q3PtrListIterator() {}
uint count() const { return list->count(); }
bool isEmpty() const { return list->count() == 0; }
bool atFirst() const { return Q3GListIterator::atFirst(); }
bool atLast() const { return Q3GListIterator::atLast(); }
type *toFirst() { return (type *)Q3GListIterator::toFirst(); }
type *toLast() { return (type *)Q3GListIterator::toLast(); }
operator type *() const { return (type *)Q3GListIterator::get(); }
type *operator*() { return (type *)Q3GListIterator::get(); }
// No good, since Q3PtrList<char> (ie. QStrList fails...
//
// MSVC++ gives warning
// Sunpro C++ 4.1 gives error
// type *operator->() { return (type *)Q3GListIterator::get(); }
type *current() const { return (type *)Q3GListIterator::get(); }
type *operator()() { return (type *)Q3GListIterator::operator()();}
type *operator++() { return (type *)Q3GListIterator::operator++(); }
type *operator+=(uint j) { return (type *)Q3GListIterator::operator+=(j);}
type *operator--() { return (type *)Q3GListIterator::operator--(); }
type *operator-=(uint j) { return (type *)Q3GListIterator::operator-=(j);}
Q3PtrListIterator<type>& operator=(const Q3PtrListIterator<type>&it)
{ Q3GListIterator::operator=(it); return *this; }
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // Q3PTRLIST_H
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