From c93c9f1863eceff1df8369eba67693dbf99751ea Mon Sep 17 00:00:00 2001
From: Yong-Dian Jian <ydjian@gmail.com>
Date: Sun, 22 Jun 2014 23:52:59 -0400
Subject: [PATCH] fix namespace

---
 examples/SFMExample_SmartFactor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/SFMExample_SmartFactor.cpp b/examples/SFMExample_SmartFactor.cpp
index 400ddd728..b3c5ee5fe 100644
--- a/examples/SFMExample_SmartFactor.cpp
+++ b/examples/SFMExample_SmartFactor.cpp
@@ -142,7 +142,7 @@ int main(int argc, char* argv[]) {
     boost::optional<Point3> point;
 
     // The graph stores Factor shared_ptrs, so we cast back to a SmartFactor first
-    SmartFactor::shared_ptr smart = dynamic_pointer_cast<SmartFactor>(graph[j]);
+    SmartFactor::shared_ptr smart = boost::dynamic_pointer_cast<SmartFactor>(graph[j]);
     if (smart) {
       point = smart->point(result);
       if (point) // ignore if boost::optional return NULL