Merge pull request #1086 from ScottMcMichael/fix_pose_rotation_prior_…

…serialization
borglab · Feb 4, 2022 · 304467c · 304467c
2 parents 241f7a3 + a1fda3f
commit 304467c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/gtsam/slam/PoseRotationPrior.h b/gtsam/slam/PoseRotationPrior.h
@@ -39,6 +39,9 @@ class PoseRotationPrior : public NoiseModelFactor1<POSE> {
 
 public:
 
+  /** default constructor - only use for serialization */
+  PoseRotationPrior() {}
+
   /** standard constructor */
   PoseRotationPrior(Key key, const Rotation& rot_z, const SharedNoiseModel& model)
   : Base(model, key), measured_(rot_z) {}