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diff --git a/Bachelor/Prog2/Codebeispiele/6_ch17/fig17_13_14/queue.h b/Bachelor/Prog2/Codebeispiele/6_ch17/fig17_13_14/queue.h
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+++ b/Bachelor/Prog2/Codebeispiele/6_ch17/fig17_13_14/queue.h
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+// Fig. 17.13: queue.h
+// Template Queue class definition derived from class List.
+#ifndef QUEUE_H
+#define QUEUE_H
+
+#include "list.h"  // List class definition
+
+template< class QUEUETYPE >
+class Queue: private List< QUEUETYPE > {
+
+public:
+   // enqueue calls List function insertAtBack
+   void enqueue( const QUEUETYPE &data ) 
+   { 
+      insertAtBack( data ); 
+   
+   } // end function enqueue
+
+   // dequeue calls List function removeFromFront
+   bool dequeue( QUEUETYPE &data ) 
+   { 
+      return removeFromFront( data ); 
+   
+   } // end function dequeue
+
+   // isQueueEmpty calls List function isEmpty
+   bool isQueueEmpty() const 
+   {
+      return isEmpty(); 
+   
+   } // end function isQueueEmpty
+
+   // printQueue calls List function print
+   void printQueue() const 
+   { 
+      print(); 
+   
+   } // end function printQueue
+
+}; // end class Queue
+
+#endif
+
+/**************************************************************************
+ * (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice      *
+ * Hall. All Rights Reserved.                                             *
+ *                                                                        *
+ * DISCLAIMER: The authors and publisher of this book have used their     *
+ * best efforts in preparing the book. These efforts include the          *
+ * development, research, and testing of the theories and programs        *
+ * to determine their effectiveness. The authors and publisher make       *
+ * no warranty of any kind, expressed or implied, with regard to these    *
+ * programs or to the documentation contained in these books. The authors *
+ * and publisher shall not be liable in any event for incidental or       *
+ * consequential damages in connection with, or arising out of, the       *
+ * furnishing, performance, or use of these programs.                     *
+ *************************************************************************/
+\ No newline at end of file