From e482c41afd7560decc25b0cd478e8dadbb6102e9 Mon Sep 17 00:00:00 2001
From: yetongumich <yetong@gatech.edu>
Date: Tue, 27 Aug 2024 16:25:37 -0400
Subject: [PATCH] add FactorGraph include

---
 gtsam/constraint/NonlinearConstraint.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtsam/constraint/NonlinearConstraint.h b/gtsam/constraint/NonlinearConstraint.h
index 558818803..7ee7ed771 100644
--- a/gtsam/constraint/NonlinearConstraint.h
+++ b/gtsam/constraint/NonlinearConstraint.h
@@ -18,6 +18,7 @@
 
 #pragma once
 
+#include <gtsam/inference/FactorGraph.h>
 #include <gtsam/nonlinear/NonlinearFactor.h>
 #ifdef GTSAM_ENABLE_BOOST_SERIALIZATION
 #include <boost/serialization/base_object.hpp>