#18708 EDF 20746 - Strange behaviors after loading YACS

[modules/smesh.git] / src / OBJECT / SMESH_PreviewActorsCollection.h

diff --git a/src/OBJECT/SMESH_PreviewActorsCollection.h b/src/OBJECT/SMESH_PreviewActorsCollection.h
index 3d9e1f43338f598ec027e5ad52f8b2dc1e49f26a..933b34a9a2465dd7931954bcc710451b51ea61a5 100644 (file)
--- a/src/OBJECT/SMESH_PreviewActorsCollection.h
+++ b/src/OBJECT/SMESH_PreviewActorsCollection.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2020  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -41,7 +41,7 @@ class SMESHOBJECT_EXPORT SMESH_PreviewActorsCollection
 {
 public:
   SMESH_PreviewActorsCollection();
-  ~SMESH_PreviewActorsCollection();
+  virtual ~SMESH_PreviewActorsCollection();
 
   virtual void    AddToRender     (vtkRenderer* theRenderer);
   virtual void    RemoveFromRender(vtkRenderer* theRenderer);