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[ceph.git] / ceph / src / boost / boost / accumulators / statistics / count.hpp

diff --git a/ceph/src/boost/boost/accumulators/statistics/count.hpp b/ceph/src/boost/boost/accumulators/statistics/count.hpp
index 6d30b41e263d6a3c47dbeddafb9a6e3533e36ebe..b83435a30ec2b052ba195b241bb212e8103282c3 100644 (file)
--- a/ceph/src/boost/boost/accumulators/statistics/count.hpp
+++ b/ceph/src/boost/boost/accumulators/statistics/count.hpp
@@ -43,6 +43,13 @@ namespace impl
             return this->cnt;
         }
 
+        // make this accumulator serializeable
+        template<class Archive>
+        void serialize(Archive & ar, const unsigned int file_version)
+        { 
+            ar & cnt;
+        }
+
     private:
         std::size_t cnt;
     };