From 7bf640e1f5135fa0d6bd157f0f872725063abd8c Mon Sep 17 00:00:00 2001
From: John Lambert <johnlambert@gatech.edu>
Date: Thu, 12 Aug 2021 07:22:10 -0400
Subject: [PATCH] add GTSAM_EXPORT to GncParams.h

---
 gtsam/nonlinear/GncParams.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtsam/nonlinear/GncParams.h b/gtsam/nonlinear/GncParams.h
index c1bf7a035..086f08acc 100644
--- a/gtsam/nonlinear/GncParams.h
+++ b/gtsam/nonlinear/GncParams.h
@@ -39,7 +39,7 @@ enum GncLossType {
 };
 
 template<class BaseOptimizerParameters>
-class GncParams {
+class GTSAM_EXPORT GncParams {
  public:
   /// For each parameter, specify the corresponding optimizer: e.g., GaussNewtonParams -> GaussNewtonOptimizer.
   typedef typename BaseOptimizerParameters::OptimizerType OptimizerType;