remove TraceRoot

src/node/node-list.h

@@ -29,8 +29,7 @@
 namespace ns3 {
 
 class Node;
-class TraceResolver;
-class TraceContext;
+class CallbackBase;
 
 class NodeListIndex : public TraceContextElement
 {
@@ -73,19 +72,28 @@ public:
    *          list.
    */
   static Iterator End (void);
-  /**
-   * \param context trace context to use for trace resolver
-   *        to create.
-   * \returns the requested trace resolver. The caller
-   *          takes ownership of the returned pointer.
-   */
-  static Ptr<TraceResolver> GetTraceResolver (void);
-
   /**
    * \param n index of requested node.
    * \returns the Node associated to index n.
    */
   static Ptr<Node> GetNode (uint32_t n);
+  /**
+   * \param name namespace regexp to match
+   * \param cb callback to connect
+   *
+   * Connect input callback to all trace sources which match
+   * the input namespace regexp.
+   */
+  static void Connect (std::string name, const CallbackBase &cb);
+  /**
+   * \param name namespace regexp to match
+   * \param cb callback to connect
+   *
+   * Disconnect input callback from all trace sources which match
+   * the input namespace regexp.
+   */
+  static void Disconnect (std::string name, const CallbackBase &cb);
+private:
 };
 
 }//namespace ns3