Workaround for upstream boost issue #119

borglab · Dec 21, 2019 · 873dec0 · 873dec0
1 parent 74bda2d
commit 873dec0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/gtsam/inference/BayesTreeCliqueBase.h b/gtsam/inference/BayesTreeCliqueBase.h
@@ -166,7 +166,9 @@ namespace gtsam {
     template<class ARCHIVE>
     void serialize(ARCHIVE & ar, const unsigned int /*version*/) {
       ar & BOOST_SERIALIZATION_NVP(conditional_);
-      ar & BOOST_SERIALIZATION_NVP(parent_);
+      if (parent_) { // TODO(fan): Workaround for boost/serialization #119
+        ar & BOOST_SERIALIZATION_NVP(parent_);
+      }
       ar & BOOST_SERIALIZATION_NVP(children);
     }