commit 73b909a5142eb4a62aa9b3c1c9453bcb0f23c9fc
author Junxiao Shi <git@mail1.yoursunny.com> Sun Feb 08 21:31:42 2015 -0700
committer Alex Afanasyev <alexander.afanasyev@ucla.edu> Mon Feb 16 16:23:28 2015 -0800
tree 95d37bb13f7ad7722fc4bd3a2fb929ef5211d4d6
parent a4ff44ce6f772d0d93c557ba6368ef4af50ef674

fw: RetxSuppressionExponential

refs #1913

Change-Id: I9bb2bae8d7600722920534f646cc8056b3d4843a

daemon/fw/retx-suppression.hpp

diff --git a/daemon/fw/retx-suppression.hpp b/daemon/fw/retx-suppression.hpp
index 06aaf94..edc2a6d 100644
--- a/daemon/fw/retx-suppression.hpp
+++ b/daemon/fw/retx-suppression.hpp
@@ -54,7 +54,14 @@
    *         and if so, whether it shall be forwarded or suppressed
    */
   virtual Result
-  decide(const Face& inFace, const Interest& interest, const pit::Entry& pitEntry) const = 0;
+  decide(const Face& inFace, const Interest& interest, pit::Entry& pitEntry) const = 0;
+
+protected:
+  /** \return last out-record time
+   *  \pre pitEntry has one or more unexpired out-records
+   */
+  time::steady_clock::TimePoint
+  getLastOutgoing(const pit::Entry& pitEntry) const;
 };
 
 } // namespace fw