app+utils+doc: Adding application-level trace helper to record Interest-Data delays
diff --git a/apps/ndn-app.h b/apps/ndn-app.h
index f61d54b..94fb4a7 100644
--- a/apps/ndn-app.h
+++ b/apps/ndn-app.h
@@ -63,7 +63,13 @@
*/
void
RegisterProtocolHandler (ProtocolHandler handler);
-
+
+ /**
+ * @brief Get application ID (ID of applications face)
+ */
+ uint32_t
+ GetId () const;
+
/**
* @brief Method that will be called every time new Interest arrives
* @param interest Interest header
@@ -88,7 +94,7 @@
virtual void
OnContentObject (const Ptr<const ContentObjectHeader> &contentObject,
Ptr<Packet> payload);
-
+
protected:
/**
* @brief Do cleanup when application is destroyed