1 files changed, 64 insertions, 0 deletions

diff --git a/qmake/include/qvaluestack.h b/qmake/include/qvaluestack.h
new file mode 100644
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+++ b/qmake/include/qvaluestack.h
@@ -0,0 +1,64 @@
+/****************************************************************************
+** $Id$
+**
+** Definition of QValueStack class
+**
+** Created : 990925
+**
+** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of the tools 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 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 ) { append(d); }
+    T pop()
+    {
+        T elem( this->last() );
+        if ( !this->isEmpty() )
+            remove( this->fromLast() );
+        return elem;
+    }
+    T& top() { return this->last(); }
+    const T& top() const { return this->last(); }
+};
+
+#endif