1 files changed, 12 insertions, 0 deletions
diff --git a/boost/accumulators/statistics/weighted_extended_p_square.hpp b/boost/accumulators/statistics/weighted_extended_p_square.hpp
index ac857e056d..f88e9b9ee8 100644
--- a/boost/accumulators/statistics/weighted_extended_p_square.hpp
+++ b/boost/accumulators/statistics/weighted_extended_p_square.hpp
@@ -28,6 +28,7 @@
 #include <boost/accumulators/statistics/sum.hpp>
 #include <boost/accumulators/statistics/times2_iterator.hpp>
 #include <boost/accumulators/statistics/extended_p_square.hpp>
+#include <boost/serialization/vector.hpp>
 
 namespace boost { namespace accumulators
 {
@@ -251,6 +252,17 @@ namespace impl
             );
         }
 
+        // make this accumulator serializeable
+        // TODO: do we need to split to load/save and verify that the parameters did not change?
+        template<class Archive>
+        void serialize(Archive & ar, const unsigned int file_version)
+        { 
+            ar & probabilities;
+            ar & heights;
+            ar & actual_positions;
+            ar & desired_positions;
+        }
+
     private:
         array_type probabilities;         // the quantile probabilities
         array_type heights;               // q_i