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