From 4df266ad64575c77346d4d8cd7a2dff593d027c7 Mon Sep 17 00:00:00 2001
From: Varun Agrawal <varagrawal@gmail.com>
Date: Tue, 8 Oct 2024 23:31:15 -0400
Subject: [PATCH] replace sstream with string

---
 gtsam/hybrid/HybridGaussianProductFactor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtsam/hybrid/HybridGaussianProductFactor.cpp b/gtsam/hybrid/HybridGaussianProductFactor.cpp
index fc61e1c54..30e1c57af 100644
--- a/gtsam/hybrid/HybridGaussianProductFactor.cpp
+++ b/gtsam/hybrid/HybridGaussianProductFactor.cpp
@@ -22,7 +22,7 @@
 #include <gtsam/hybrid/HybridGaussianProductFactor.h>
 #include <gtsam/linear/GaussianFactorGraph.h>
 
-#include <sstream>
+#include <string>
 
 namespace gtsam {