/****************************************************************************
** $Id: qcollection.h,v 2.11 1999/04/28 09:58:24 aavit Exp $
**
** Definition of base class for all collection classes
**
** Created : 920629
**
** Copyright (C) 1992-1999 Troll Tech AS. All rights reserved.
**
** This file is part of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Troll Tech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** Licensees holding valid Qt Professional Edition licenses may use this
** file in accordance with the Qt Professional Edition License Agreement
** provided with the Qt Professional Edition.
**
** See http://www.troll.no/pricing.html or email sales@troll.no for
** information about the Professional Edition licensing, or see
** http://www.troll.no/qpl/ for QPL licensing information.
**
*****************************************************************************/
#ifndef QCOLLECTION_H
#define QCOLLECTION_H
#ifndef QT_H
#include "qglobal.h"
#endif // QT_H
class QGVector;
class QGList;
class QGDict;
class Q_EXPORT QCollection // inherited by all collections
{
public:
bool autoDelete() const { return del_item; }
void setAutoDelete( bool enable ) { del_item = enable; }
virtual uint count() const = 0;
virtual void clear() = 0; // delete all objects
typedef void *Item; // generic collection item
protected:
QCollection() { del_item = FALSE; } // no deletion of objects
QCollection(const QCollection &) { del_item = FALSE; }
virtual ~QCollection() {}
bool del_item; // default FALSE
virtual Item newItem( Item ); // create object
virtual void deleteItem( Item ); // delete object
};
#endif // QCOLLECTION_H
| Copyright © 1999 Troll Tech | Trademarks | Qt version 2.0.2
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