From 74af969f68ce661fd296a24106878864fcedca57 Mon Sep 17 00:00:00 2001
From: Fan Jiang <prof.fan@foxmail.com>
Date: Sun, 22 May 2022 21:11:40 -0700
Subject: [PATCH] Trying to make MSVC happy

---
 gtsam/hybrid/HybridFactorGraph.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtsam/hybrid/HybridFactorGraph.cpp b/gtsam/hybrid/HybridFactorGraph.cpp
index 5ec562dc0..f44ad898b 100644
--- a/gtsam/hybrid/HybridFactorGraph.cpp
+++ b/gtsam/hybrid/HybridFactorGraph.cpp
@@ -20,6 +20,7 @@
 
 #include <gtsam/base/utilities.h>
 #include <gtsam/discrete/Assignment.h>
+#include <gtsam/discrete/DiscreteEliminationTree.h>
 #include <gtsam/discrete/DiscreteFactorGraph.h>
 #include <gtsam/hybrid/GaussianMixture.h>
 #include <gtsam/hybrid/GaussianMixtureFactor.h>