Windows compatibility.

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

diff --git a/src/OBJECT/SMESH_Object.h b/src/OBJECT/SMESH_Object.h
index a73e32bc8af278676548b25fbfe6f9595c2f5851..c4a45106968b5bace94859a43e43bca5917367c3 100644 (file)
--- a/src/OBJECT/SMESH_Object.h
+++ b/src/OBJECT/SMESH_Object.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -6,7 +6,7 @@
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -57,6 +57,7 @@ class vtkUnstructuredGrid;
 class SMESHOBJECT_EXPORT SMESH_VisualObj
 {
 public:
+  virtual ~SMESH_VisualObj() {}
   virtual bool Update( int theIsClear = true ) = 0;
   virtual bool NulData() = 0;
   virtual void UpdateFunctor( const SMESH::Controls::FunctorPtr& theFunctor ) = 0;