From ad3f75dc81efc8818786c32d6190e3ed069b9fc6 Mon Sep 17 00:00:00 2001
From: Andreas Hansson <andreas.hansson@arm.com>
Date: Thu, 16 Oct 2014 05:49:46 -0400
Subject: dev: Use shared_ptr for EthPacketData

This patch transitions the EthPacketData from the ad-hoc
RefCountingPtr to the c++11 shared_ptr. There are no changes in
behaviour, and the code modifications are mainly replacing "new" with
"make_shared".

The bool casting operator for the shared_ptr is explicit, and we must
therefore either cast it, compare it to NULL (p != nullptr), double
negate it (!!p) or do a (p ? true : false).
---
 src/dev/etherpkt.hh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/dev/etherpkt.hh')

diff --git a/src/dev/etherpkt.hh b/src/dev/etherpkt.hh
index c71d9cc30..16576d329 100644
--- a/src/dev/etherpkt.hh
+++ b/src/dev/etherpkt.hh
@@ -40,14 +40,13 @@
 #include <iosfwd>
 #include <memory>
 
-#include "base/refcnt.hh"
 #include "base/types.hh"
 
 /*
  * Reference counted class containing ethernet packet data
  */
 class Checkpoint;
-class EthPacketData : public RefCounted
+class EthPacketData
 {
   public:
     /*
@@ -81,6 +80,6 @@ class EthPacketData : public RefCounted
                      const std::string &section);
 };
 
-typedef RefCountingPtr<EthPacketData> EthPacketPtr;
+typedef std::shared_ptr<EthPacketData> EthPacketPtr;
 
 #endif // __ETHERPKT_HH__
-- 
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