From d0f62fbb87cc05490ead64a710d5229b9bb1e242 Mon Sep 17 00:00:00 2001
From: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Date: Wed, 6 Sep 2006 17:06:45 +0200
Subject: [PATCH] start of rationale for packets

---
 src/common/packet.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/common/packet.h b/src/common/packet.h
index f0f469863..ef803914a 100644
--- a/src/common/packet.h
+++ b/src/common/packet.h
@@ -31,6 +31,13 @@ namespace ns3 {
 
 /**
  * \brief network packets
+ *
+ * Each network packet contains a byte buffer and a list of tags.
+ * The byte buffer stores the serialized content of the chunks added 
+ * to a packet. The serialized representation of these chunks is expected
+ * to match that of real network packets bit for bit (although nothing
+ * forces you to do this) which means that the content of a packet buffer
+ * is expected to be that of a real packet.
  */
 class Packet {
 public: