src/qt/src/tools/qsortedlist.h

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/****************************************************************************
** $Id: qt/qsortedlist.h   3.3.8   edited Jan 11 14:38 $
**
** Definition of QSortedList template/macro class
**
** Created : 920701
**
** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the tools module of the Qt GUI Toolkit.
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** as defined by Trolltech ASA of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
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** 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.
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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() { this->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