qobjectlist.h Include File

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# qobjectlist.h

This is the verbatim text of the qobjectlist.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/qobjectlist.h   3.3.4   edited May 27 2003 $
    **
    ** Definition of QObjectList
    **
    ** Created : 940807
    **
    ** Copyright (C) 1992-2002 Trolltech AS.  All rights reserved.
    **
    ** This file is part of the kernel module of the Qt GUI Toolkit.
    **
    ** This file may be distributed under the terms of the Q Public License
    ** as defined by Trolltech AS of Norway and appearing in the file
    ** LICENSE.QPL included in the packaging of this file.
    **
    ** This file may be distributed and/or modified under the terms of the
    ** GNU General Public License version 2 as published by the Free Software
    ** Foundation and appearing in the file LICENSE.GPL included in the
    ** packaging of this file.
    **
    ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
    ** licenses may use this file in accordance with the Qt Commercial License
    ** Agreement provided with the Software.
    **
    ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    **
    ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
    **   information about Qt Commercial License Agreements.
    ** See http://www.trolltech.com/qpl/ for QPL licensing information.
    ** See http://www.trolltech.com/gpl/ for GPL licensing information.
    **
    ** Contact info@trolltech.com if any conditions of this licensing are
    ** not clear to you.
    **
    **********************************************************************/

    #ifndef QOBJECTLIST_H
    #define QOBJECTLIST_H

    #ifndef QT_H
    #include "qobject.h"
    #include "qptrlist.h"
    #endif // QT_H

    #if defined(Q_TEMPLATEDLL)
    //Q_TEMPLATE_EXTERN template class Q_EXPORT QPtrList<QObject>;
    //Q_TEMPLATE_EXTERN template class Q_EXPORT QPtrListIterator<QObject>;
    #endif

    class Q_EXPORT QObjectList : public QPtrList<QObject>
    {
    public:
        QObjectList() : QPtrList<QObject>() {}
        QObjectList( const QObjectList &list ) : QPtrList<QObject>(list) {}
       ~QObjectList() { clear(); }
        QObjectList &operator=(const QObjectList &list)
    	{ return (QObjectList&)QPtrList<QObject>::operator=(list); }
    };

    class Q_EXPORT QObjectListIterator : public QPtrListIterator<QObject>
    {
    public:
        QObjectListIterator( const QObjectList &l )
    	: QPtrListIterator<QObject>( l ) { }
        QObjectListIterator &operator=( const QObjectListIterator &i )
    	{ return (QObjectListIterator&)
    		 QPtrListIterator<QObject>::operator=( i ); }
    };

    #if (QT_VERSION-0 >= 0x040000)
    #if defined(Q_CC_GNU)
    #warning "remove the QObjectListIt class"
    #warning "remove the typedef too, maybe"
    #endif
    typedef QObjectListIterator QObjectListIt;
    #else
    class Q_EXPORT QObjectListIt : public QPtrListIterator<QObject>
    {
    public:
        QObjectListIt( const QObjectList &l ) : QPtrListIterator<QObject>(l) {}
        QObjectListIt &operator=(const QObjectListIt &i)
    	{ return (QObjectListIt&)QPtrListIterator<QObject>::operator=(i); }
    };
    #endif

    #endif // QOBJECTLIST_H