qvaluestack.h
This is the verbatim text of the qvaluestack.h include file. It is provided only for illustration; the copyright remains with Trolltech.
/****************************************************************************
** $Id: qt/qvaluestack.h 3.3.8 edited Jan 11 14:38 $
**
** Definition of QValueStack class
**
** Created : 990925
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
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** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL 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 Qt Foundation.
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**********************************************************************/
#ifndef QVALUESTACK_H
#define QVALUESTACK_H
#ifndef QT_H
#include "qvaluelist.h"
#endif // QT_H
template<class T>
class QValueStack : public QValueList<T>
{
public:
QValueStack() {}
~QValueStack() {}
void push( const T& d ) { this->append(d); }
T pop()
{
T elem( this->last() );
if ( !this->isEmpty() )
this->remove( this->fromLast() );
return elem;
}
T& top() { return this->last(); }
const T& top() const { return this->last(); }
};
#endif
