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

diff --git a/ceph/src/boost/boost/accumulators/statistics/pot_quantile.hpp b/ceph/src/boost/boost/accumulators/statistics/pot_quantile.hpp
index 470bdbace3e8e91797adecc8b7d77081855bb837..ecd49f2cb2fb3044a349e2b8ae80de91308f8eb2 100644 (file)
--- a/ceph/src/boost/boost/accumulators/statistics/pot_quantile.hpp
+++ b/ceph/src/boost/boost/accumulators/statistics/pot_quantile.hpp
@@ -80,6 +80,13 @@ namespace impl
                 , -xi_hat
               ) - 1.));
         }
+    
+        // make this accumulator serializeable
+        template<class Archive>
+        void serialize(Archive & ar, const unsigned int file_version)
+        { 
+            ar & sign_;
+        }
 
     private:
         short sign_; // if the fit parameters from the mirrored left tail extreme values are used, mirror back the result