From fab16dd41f06f951e54f25e900bcff820311b65b Mon Sep 17 00:00:00 2001
From: Richard Roberts <richard.jw.roberts@gmail.com>
Date: Fri, 10 Feb 2012 19:47:26 +0000
Subject: [PATCH] Missing include

---
 gtsam/base/Testable.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtsam/base/Testable.h b/gtsam/base/Testable.h
index d8829798b..a1130dfd9 100644
--- a/gtsam/base/Testable.h
+++ b/gtsam/base/Testable.h
@@ -35,6 +35,7 @@
 
 #include <boost/shared_ptr.hpp>
 #include <stdio.h>
+#include <string>
 
 #define GTSAM_PRINT(x)((x).print(#x))