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+/* -*- C++ -*- */
+
+//=============================================================================
+/**
+ * @file Intrusive_List_Node.h
+ *
+ * $Id$
+ *
+ * @author Carlos O'Ryan <coryan@uci.edu>
+ */
+//=============================================================================
+
+#ifndef ACE_INTRUSIVE_LIST_NODE_H
+#define ACE_INTRUSIVE_LIST_NODE_H
+#include "ace/pre.h"
+
+#include "ace/config-all.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+/**
+ * @class ACE_Intrusive_List_Node
+ *
+ * @brief Implement the requirements for ACE_Intrusive_List
+ *
+ * The class should be used as follows:
+ *
+ * class My_Object : public ACE_Intrusive_List_Node_Node<My_Object> {<BR>
+ * ....<BR>
+ * };<BR>
+ *
+ * However, ACE is supported on platforms that would surely get
+ * confused using such templates, the class is provided as a helper
+ * for our lucky users that only need portability to modern C++
+ * compilers.
+ *
+ */
+template <class T>
+class ACE_Intrusive_List_Node
+{
+public:
+ /** @name Accesors and modifiers to the next and previous pointers
+ *
+ */
+ //@{
+ T *prev (void) const;
+ void prev (T *);
+ T *next (void) const;
+ void next (T *);
+ //@}
+
+protected:
+ /// Constructor
+ /**
+ * The constructor is protected, because only derived classes should
+ * be instantiated.
+ */
+ ACE_Intrusive_List_Node (void);
+
+private:
+ /// Head and tail of the list
+ T *prev_;
+ T *next_;
+};
+
+#if defined (__ACE_INLINE__)
+#include "ace/Intrusive_List_Node.inl"
+#endif /* __ACE_INLINE__ */
+
+#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
+#include "ace/Intrusive_List_Node.cpp"
+#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
+
+#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
+#pragma implementation ("Intrusive_List_Node.cpp")
+#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
+
+#include "ace/post.h"
+#endif /* ACE_INTRUSIVE_LIST_NODE_H */