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qsortedlist.h

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

/****************************************************************************
** $Id:  qt/qsortedlist.h   3.0.5   edited May 29 15:07 $
**
** Definition of QSortedList template/macro class
**
** Created : 920701
**
** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
**
** This file is part of the tools module of the Qt GUI Toolkit.
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** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
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** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
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**********************************************************************/

#ifndef QSORTEDLIST_H
#define QSORTEDLIST_H

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


template<class type> 
class QSortedList 
    : public QPtrList<type>
{
public:
    QSortedList() {}
    QSortedList( const QSortedList<type> &l ) : QPtrList<type>(l) {}
    ~QSortedList() { clear(); }
    QSortedList<type> &operator=(const QSortedList<type> &l)
      { return (QSortedList<type>&)QPtrList<type>::operator=(l); }

    virtual int compareItems( QPtrCollection::Item s1, QPtrCollection::Item s2 )
      { if ( *((type*)s1) == *((type*)s2) ) return 0; return ( *((type*)s1) < *((type*)s2) ? -1 : 1 ); }
};

#endif