From a3d7be7e790d71775df2ebf8f3684098e49751d0 Mon Sep 17 00:00:00 2001
From: Christopher Lackner <christopher.lackner@tuwien.ac.at>
Date: Thu, 22 Nov 2018 16:23:23 +0100
Subject: [PATCH] pickle curving of mesh

---
 libsrc/meshing/meshclass.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libsrc/meshing/meshclass.cpp b/libsrc/meshing/meshclass.cpp
index c93742fd..89d698c3 100644
--- a/libsrc/meshing/meshclass.cpp
+++ b/libsrc/meshing/meshclass.cpp
@@ -1330,7 +1330,8 @@ namespace netgen
         string str;
         archive & str;
         istringstream ist(str);
-        geometry = geometryregister.LoadFromMeshFile (ist);        
+        geometry = geometryregister.LoadFromMeshFile (ist);
+        archive << curvedelems->GetOrder();
       }
     
     if (archive.Input())
@@ -1343,6 +1344,9 @@ namespace netgen
             topology.Update();
             clusters -> Update();
           }
+        int order;
+        archive << order;
+        BuildCurvedElements(order);
         SetNextMajorTimeStamp();
       }
   }