From 3f159872c07c0df4819ea53e2a5d8b15830286e0 Mon Sep 17 00:00:00 2001
From: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Date: Mon, 27 Aug 2007 13:15:27 +0200
Subject: [PATCH] add operator << for Packet and TraceContext

---
 src/common/packet.cc      | 6 ++++++
 src/common/packet.h       | 2 ++
 src/core/trace-context.cc | 6 ++++++
 src/core/trace-context.h  | 2 ++
 4 files changed, 16 insertions(+)

diff --git a/src/common/packet.cc b/src/common/packet.cc
index 4c1a3b87d..966b2b879 100644
--- a/src/common/packet.cc
+++ b/src/common/packet.cc
@@ -199,6 +199,12 @@ Packet::Deserialize (Buffer buffer)
   buffer.RemoveAtStart (metadataDeserialized);
 }
 
+std::ostream& operator<< (std::ostream& os, const Packet &packet)
+{
+  packet.Print (os);
+  return os;
+}
+
 
 } // namespace ns3
 
diff --git a/src/common/packet.h b/src/common/packet.h
index 00c540600..f1e14cf02 100644
--- a/src/common/packet.h
+++ b/src/common/packet.h
@@ -328,6 +328,8 @@ private:
   static uint32_t m_globalUid;
 };
 
+std::ostream& operator<< (std::ostream& os, const Packet &packet);
+
 /**
  * \defgroup packetperf Packet Performance
  * The current implementation of the byte buffers and tag list is based
diff --git a/src/core/trace-context.cc b/src/core/trace-context.cc
index 3082f50b5..1dbcf856e 100644
--- a/src/core/trace-context.cc
+++ b/src/core/trace-context.cc
@@ -231,6 +231,12 @@ TraceContext::Print (std::ostream &os) const
   } while (true);
 }
 
+std::ostream& operator<< (std::ostream& os, const TraceContext &context)
+{
+  context.Print (os);
+  return os;
+}
+
 }//namespace ns3
 
 #include "test.h"
diff --git a/src/core/trace-context.h b/src/core/trace-context.h
index d33ee2fda..78114732e 100644
--- a/src/core/trace-context.h
+++ b/src/core/trace-context.h
@@ -99,6 +99,8 @@ private:
   } * m_data;
 };
 
+std::ostream& operator<< (std::ostream& os, const TraceContext &context);
+
 }//namespace ns3
 
 namespace ns3 {