From 178b7f29da0bd527b4a89b243ab1b1a9ee0e7f81 Mon Sep 17 00:00:00 2001
From: cbeall3 <cbeall3@gatech.edu>
Date: Mon, 17 Mar 2014 21:56:50 -0400
Subject: [PATCH] clang warnings

---
 gtsam/linear/GaussianFactorGraph.h        | 3 +++
 gtsam_unstable/partition/GenericGraph.cpp | 5 +++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/gtsam/linear/GaussianFactorGraph.h b/gtsam/linear/GaussianFactorGraph.h
index aea90da1a..50442ac6b 100644
--- a/gtsam/linear/GaussianFactorGraph.h
+++ b/gtsam/linear/GaussianFactorGraph.h
@@ -88,6 +88,9 @@ namespace gtsam {
     template<class DERIVEDFACTOR>
     GaussianFactorGraph(const FactorGraph<DERIVEDFACTOR>& graph) : Base(graph) {}
 
+    /** Virtual destructor */
+    virtual ~GaussianFactorGraph() {}
+
     /// @name Testable
     /// @{
 
diff --git a/gtsam_unstable/partition/GenericGraph.cpp b/gtsam_unstable/partition/GenericGraph.cpp
index aca916a04..a3db6a9c1 100644
--- a/gtsam_unstable/partition/GenericGraph.cpp
+++ b/gtsam_unstable/partition/GenericGraph.cpp
@@ -9,6 +9,7 @@
 #include <boost/foreach.hpp>
 #include <boost/tuple/tuple.hpp>
 #include <boost/make_shared.hpp>
+#include <boost/lexical_cast.hpp>
 
 #include <gtsam/base/DSFVector.h>
 
@@ -468,9 +469,9 @@ namespace gtsam { namespace partition {
 		}
 
  		if (minFoundConstraintsPerCamera < minNrConstraintsPerCamera)
-			throw runtime_error("checkSingularity:minConstraintsPerCamera < " + minFoundConstraintsPerCamera);
+			throw runtime_error("checkSingularity:minConstraintsPerCamera < " + boost::lexical_cast<string>(minFoundConstraintsPerCamera));
 		if (minFoundConstraintsPerLandmark < minNrConstraintsPerLandmark)
-			throw runtime_error("checkSingularity:minConstraintsPerLandmark < " + minFoundConstraintsPerLandmark);
+			throw runtime_error("checkSingularity:minConstraintsPerLandmark < " + boost::lexical_cast<string>(minFoundConstraintsPerLandmark));
 	}
 
 }} // namespace