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81 lines
2.7 KiB
81 lines
2.7 KiB
13 years ago
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/****************************************************************************
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**
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** Definition of base class for all pointer based collection classes
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**
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the tools module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License 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,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef TQPTRCOLLECTION_H
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#define TQPTRCOLLECTION_H
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#ifndef QT_H
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#include "ntqglobal.h"
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#endif // QT_H
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class TQGVector;
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class TQGList;
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class TQGDict;
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class Q_EXPORT TQPtrCollection // 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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TQPtrCollection() { del_item = FALSE; } // no deletion of objects
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TQPtrCollection(const TQPtrCollection &) { del_item = FALSE; }
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virtual ~TQPtrCollection() {}
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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 ) = 0; // delete object
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};
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#ifndef QT_NO_COMPAT
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#define TQCollection TQPtrCollection
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#endif
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#endif // TQPTRCOLLECTION_H
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