From 47279b56e0462b62b0879f2e92bd18acbf14d5f0 Mon Sep 17 00:00:00 2001
From: Frank Dellaert <frank@skyd.io>
Date: Sat, 20 Jun 2015 23:45:22 -0700
Subject: [PATCH] Fixed print (now w symbols)

---
 gtsam/inference/ClusterTree-inst.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/gtsam/inference/ClusterTree-inst.h b/gtsam/inference/ClusterTree-inst.h
index ad7ab0063..1987a0a5a 100644
--- a/gtsam/inference/ClusterTree-inst.h
+++ b/gtsam/inference/ClusterTree-inst.h
@@ -122,10 +122,8 @@ namespace gtsam
   void ClusterTree<BAYESTREE,GRAPH>::Cluster::print(
     const std::string& s, const KeyFormatter& keyFormatter) const
   {
-    std::cout << s;
-    BOOST_FOREACH(Key j, orderedFrontalKeys)
-      std::cout << j << "  ";
-    std::cout << "problemSize = " << problemSize_ << std::endl;
+    std::cout << s << " (" << problemSize_ << ")" ;
+    PrintKeyVector(orderedFrontalKeys);
   }
 
   /* ************************************************************************* */