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/****************************************************************************
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**
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**
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** Definition of base class for all collection classes
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**
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** Created : 920629
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**
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** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
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**
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** This file is part of the tools module of the Qt GUI Toolkit.
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**
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** This file may be distributed under the terms of the Q Public License
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** as defined by Trolltech AS of Norway and appearing in the file
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** LICENSE.QPL included in the packaging of this file.
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 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.
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**
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** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
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** licenses may use this file in accordance with the Qt Commercial License
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** 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, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** information about Qt Commercial License Agreements.
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** See http://www.trolltech.com/qpl/ for QPL licensing information.
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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**
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** Contact info@trolltech.com if any conditions of this licensing are
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** not clear to you.
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**
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**********************************************************************/
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#ifndef QCOLLECTION_H
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#define QCOLLECTION_H
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#ifndef QT_H
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#include "qglobal.h"
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#endif // QT_H
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class QGVector;
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class QGList;
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class QGDict;
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class Q_EXPORT QCollection // inherited by all collections
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{
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public:
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bool autoDelete() const { return del_item; }
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void setAutoDelete( bool enable ) { del_item = enable; }
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virtual uint count() const = 0;
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virtual void clear() = 0; // delete all objects
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typedef void *Item; // generic collection item
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protected:
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QCollection() { del_item = FALSE; } // no deletion of objects
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QCollection(const QCollection &) { del_item = FALSE; }
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virtual ~QCollection() {}
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bool del_item; // default FALSE
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virtual Item newItem( Item ); // create object
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virtual void deleteItem( Item ); // delete object
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};
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#endif // QCOLLECTION_H
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