Fixed typo

2015-07-12 21:43:46 -07:00 · 2015-07-12 21:43:46 -07:00 · 1289e5c729
parent d567b36f1a
commit 1289e5c729
1 changed files with 2 additions and 2 deletions
--- a/gtsam/nonlinear/ExpressionFactor.h
+++ b/gtsam/nonlinear/ExpressionFactor.h
@ -56,8 +56,8 @@ public:
  /// Destructor
  virtual ~ExpressionFactor() {}

-  /** return the measured */
-  double measured() const { return measured_; }
+  /** return the measurement */
+  const T& measured() const { return measured_; }

  /// print relies on Testable traits being defined for T
  void print(const std::string& s, const KeyFormatter& keyFormatter) const {