From 25de39c4815a03d46ef9a0ed465ee05678f6ddc1 Mon Sep 17 00:00:00 2001
From: Richard Roberts <richard.jw.roberts@gmail.com>
Date: Tue, 23 Jul 2013 02:17:04 +0000
Subject: [PATCH] Added typedef

---
 gtsam/inference/VariableIndexUnordered.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtsam/inference/VariableIndexUnordered.h b/gtsam/inference/VariableIndexUnordered.h
index ada3a206e..140f51d40 100644
--- a/gtsam/inference/VariableIndexUnordered.h
+++ b/gtsam/inference/VariableIndexUnordered.h
@@ -56,6 +56,7 @@ protected:
 public:
   typedef KeyMap::const_iterator const_iterator;
   typedef KeyMap::const_iterator iterator;
+  typedef KeyMap::value_type value_type;
 
 public: