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+/****************************************************************************
+**
+** Definition of TQPtrQueue template/macro class
+**
+** Created : 920917
+**
+** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
+**
+** This file is part of the tools module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 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 TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file. Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef TQPTRTQUEUE_H
+#define TQPTRTQUEUE_H
+
+#ifndef TQT_H
+#include "tqglist.h"
+#endif // TQT_H
+
+template<class type>
+class TQPtrQueue : protected TQGList
+{
+public:
+ TQPtrQueue() {}
+ TQPtrQueue( const TQPtrQueue<type> &q ) : TQGList(q) {}
+ ~TQPtrQueue() { clear(); }
+ TQPtrQueue<type>& operator=(const TQPtrQueue<type> &q)
+ { return (TQPtrQueue<type>&)TQGList::operator=(q); }
+ bool autoDelete() const { return TQPtrCollection::autoDelete(); }
+ void setAutoDelete( bool del ) { TQPtrCollection::setAutoDelete(del); }
+ uint count() const { return TQGList::count(); }
+ bool isEmpty() const { return TQGList::count() == 0; }
+ void enqueue( const type *d ) { TQGList::append(Item(d)); }
+ type *dequeue() { return (type *)TQGList::takeFirst();}
+ bool remove() { return TQGList::removeFirst(); }
+ void clear() { TQGList::clear(); }
+ type *head() const { return (type *)TQGList::cfirst(); }
+ operator type *() const { return (type *)TQGList::cfirst(); }
+ type *current() const { return (type *)TQGList::cfirst(); }
+
+#ifdef TQ_TQDOC
+protected:
+ virtual TQDataStream& read( TQDataStream&, TQPtrCollection::Item& );
+ virtual TQDataStream& write( TQDataStream&, TQPtrCollection::Item ) const;
+#endif
+
+private:
+ void deleteItem( Item d );
+};
+
+#if !defined(TQ_BROKEN_TEMPLATE_SPECIALIZATION)
+template<> inline void TQPtrQueue<void>::deleteItem( TQPtrCollection::Item )
+{
+}
+#endif
+
+template<class type> inline void TQPtrQueue<type>::deleteItem( TQPtrCollection::Item d )
+{
+ if ( del_item ) delete (type *)d;
+}
+
+#ifndef TQT_NO_COMPAT
+#define TQQueue TQPtrQueue
+#endif
+
+#endif // TQPTRTQUEUE_H