Refactor getISAM2Result to ISAM2Result, and return const &

2019-01-21 16:15:56 -05:00 · 2019-01-21 16:15:56 -05:00 · 642f839b7d
parent 80a827457e
commit 642f839b7d
1 changed files with 1 additions and 1 deletions
--- a/gtsam_unstable/nonlinear/IncrementalFixedLagSmoother.h
+++ b/gtsam_unstable/nonlinear/IncrementalFixedLagSmoother.h
@ -110,7 +110,7 @@ public:
  }

  /// Get results of latest isam2 update
-  const ISAM2Result getISAM2Result() const{ return isamResult_; }
+  const ISAM2Result& ISAM2Result() const {return isamResult_;}

 protected:
  /** An iSAM2 object used to perform inference. The smoother lag is controlled