Fixed comment

2012-10-08 22:40:31 +00:00 · 2012-10-08 22:40:31 +00:00 · 550e683cad
parent 9ebc906150
commit 550e683cad
1 changed files with 1 additions and 1 deletions
--- a/gtsam/inference/Factor.h
+++ b/gtsam/inference/Factor.h
@ -167,7 +167,7 @@ public:
  /// find
  const_iterator find(KeyType key) const { return std::find(begin(), end(), key); }

-  ///TODO: comment
+  /// Access the factor's involved variable keys
  const std::vector<KeyType>& keys() const { return keys_; }

  /** iterators */