From b6a17ff5be062223238cf371055fd59f9f8c4a3d Mon Sep 17 00:00:00 2001
From: Matthias Hochsteger <matthias.hochsteger@tuwien.ac.at>
Date: Tue, 15 Jan 2019 17:01:10 +0100
Subject: [PATCH] DLL_HEADER for SetRefinementFlag

---
 libsrc/interface/nginterface_v2.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libsrc/interface/nginterface_v2.cpp b/libsrc/interface/nginterface_v2.cpp
index 9f834b9c..6ac24f40 100644
--- a/libsrc/interface/nginterface_v2.cpp
+++ b/libsrc/interface/nginterface_v2.cpp
@@ -1055,13 +1055,13 @@ namespace netgen
 
 
   template <>
-  void Ngx_Mesh :: SetRefinementFlag<2> (size_t elnr, bool flag)
+  DLL_HEADER void Ngx_Mesh :: SetRefinementFlag<2> (size_t elnr, bool flag)
   {
     mesh->SurfaceElement(elnr+1).SetRefinementFlag(flag);
   }
 
   template <>
-  void Ngx_Mesh :: SetRefinementFlag<3> (size_t elnr, bool flag)
+  DLL_HEADER void Ngx_Mesh :: SetRefinementFlag<3> (size_t elnr, bool flag)
   {
     mesh->VolumeElement(elnr+1).SetRefinementFlag(flag);    
   }