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author | Andreas Hansson <andreas.hansson@arm.com> | 2014-10-16 05:49:49 -0400 |
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committer | Andreas Hansson <andreas.hansson@arm.com> | 2014-10-16 05:49:49 -0400 |
commit | db3739682d7c54839b627ff8f7a4448a9dc99987 (patch) | |
tree | ef5e44342d585e102e2dd4b5503b0111bb8ce35f /src/mem/ruby/slicc_interface/Message.hh | |
parent | acdfcad30de8dcf59515b688a1310ba2c1ca6947 (diff) | |
download | gem5-db3739682d7c54839b627ff8f7a4448a9dc99987.tar.xz |
mem: Use shared_ptr for Ruby Message classes
This patch transitions the Ruby Message and its derived classes 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 cloning of derived messages is slightly changed as they previously
relied on overriding the base-class through covariant return types.
Diffstat (limited to 'src/mem/ruby/slicc_interface/Message.hh')
-rw-r--r-- | src/mem/ruby/slicc_interface/Message.hh | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mem/ruby/slicc_interface/Message.hh b/src/mem/ruby/slicc_interface/Message.hh index 1c842ae69..786c656bc 100644 --- a/src/mem/ruby/slicc_interface/Message.hh +++ b/src/mem/ruby/slicc_interface/Message.hh @@ -30,14 +30,14 @@ #define __MEM_RUBY_SLICC_INTERFACE_MESSAGE_HH__ #include <iostream> +#include <memory> -#include "base/refcnt.hh" #include "mem/packet.hh" class Message; -typedef RefCountingPtr<Message> MsgPtr; +typedef std::shared_ptr<Message> MsgPtr; -class Message : public RefCounted +class Message { public: Message(Tick curTime) @@ -54,7 +54,7 @@ class Message : public RefCounted virtual ~Message() { } - virtual Message* clone() const = 0; + virtual MsgPtr clone() const = 0; virtual void print(std::ostream& out) const = 0; virtual void setIncomingLink(int) {} virtual void setVnet(int) {} |