add TraceContextElement::GetName method

src/node/node-list.cc

@@ -50,6 +50,11 @@ NodeListIndex::Get (void) const
 {
   return m_index;
 }
+std::string 
+NodeListIndex::GetName (void) const
+{
+  return "NodeListIndex";
+}
 
 
 /**

src/node/node-list.h

@@ -39,6 +39,7 @@ public:
   void Print (std::ostream &os);
   static uint16_t GetUid (void);
   uint32_t Get (void) const;
+  std::string GetName (void) const;
 private:
   uint32_t m_index;
 };

src/node/node.cc

@@ -52,6 +52,11 @@ NodeNetDeviceIndex::GetUid (void)
   static uint16_t uid = AllocateUid<NodeNetDeviceIndex> ("NodeNetDeviceIndex");
   return uid;
 }
+std::string 
+NodeNetDeviceIndex::GetName (void) const
+{
+  return "NodeNetDeviceIndex";
+}
 
 
 

src/node/node.h

@@ -44,6 +44,7 @@ public:
   NodeNetDeviceIndex (uint32_t index);
   uint32_t Get (void) const;
   void Print (std::ostream &os) const;
+  std::string GetName (void) const;
   static uint16_t GetUid (void);
 private:
   uint32_t m_index;

src/node/queue.cc

@@ -32,6 +32,11 @@ static ClassIdDefaultValue g_classIdDefaultValue ("Queue", "Packet Queue",
                                                   Queue::iid, "DropTailQueue");
 
 
+std::string 
+QueueTraceType::GetName (void) const
+{
+  return "QueueTraceType";
+}
 uint16_t 
 QueueTraceType::GetUid (void)
 {

src/node/queue.h

@@ -52,6 +52,7 @@ public:
   bool IsDequeue (void) const;
   bool IsDrop (void) const;
   void Print (std::ostream &os) const;
+  std::string GetName (void) const;
 private:
   enum Type m_type;
 };