Import Geant4 0.0.0 source tree

source/geometry/solids/STEP/include/SingleLinkList.h

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+// This code implementation is the intellectual property of
+// the RD44 GEANT4 collaboration.
+//
+// By copying, distributing or modifying the Program (or any work
+// based on the Program) you indicate your acceptance of this statement,
+// and all its terms.
+//
+// $Id: SingleLinkList.h,v 2.0 1998/07/02 17:03:20 gunter Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+#ifndef singlelinklist_h
+#define	singlelinklist_h
+
+/*
+* NIST STEP Core Class Library
+* clstepcore/SingleLinkList.h
+* May 1995
+* David Sauder
+* KC Morris
+
+* Development of this software was funded by the United States Government,
+* and is not subject to copyright.
+*/
+
+/*  */
+
+#ifdef __O3DB__
+#include <OpenOODB.h>
+#endif
+
+class SingleLinkNode {
+    friend class SingleLinkList;
+  protected:
+
+  public:
+    SingleLinkNode* next;
+
+  public:
+    virtual SingleLinkNode *NextNode () const;
+    SingleLinkNode()  { next =0; }
+    virtual ~SingleLinkNode() { }
+};
+
+class SingleLinkList  {
+
+    // node which represents the value is contained in the subclass
+	//  since it may have different types for different lists
+    
+  protected:
+    
+    SingleLinkNode *  head;
+    SingleLinkNode *  tail;
+
+  public:
+    
+    virtual SingleLinkNode *NewNode();
+    virtual void AppendNode (SingleLinkNode *);
+
+    virtual void Empty ();
+    virtual SingleLinkNode * GetHead () const;
+    
+    int EntryCount() const;
+
+    SingleLinkList ();
+    virtual ~SingleLinkList ();
+    
+};
+
+#endif