From 8d359257797d502b76eb6500347515a08602eb15 Mon Sep 17 00:00:00 2001
From: Varun Agrawal <varagrawal@gmail.com>
Date: Tue, 7 Jun 2022 21:04:21 -0400
Subject: [PATCH] make makeBinaryOrdering inline to prevent multiple definition
 error

---
 gtsam/hybrid/tests/Switching.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtsam/hybrid/tests/Switching.h b/gtsam/hybrid/tests/Switching.h
index 85c86f64e..76c3da498 100644
--- a/gtsam/hybrid/tests/Switching.h
+++ b/gtsam/hybrid/tests/Switching.h
@@ -178,7 +178,7 @@ HybridGaussianFactorGraph::shared_ptr makeSwitchingChain(
  * @param input The original ordering.
  * @return std::pair<KeyVector, std::vector<int>>
  */
-std::pair<KeyVector, std::vector<int>> makeBinaryOrdering(
+inline std::pair<KeyVector, std::vector<int>> makeBinaryOrdering(
     std::vector<Key>& input) {
   KeyVector new_order;