0028889: Visualization, V3d_View - View specific Graphic3d_Structure should be remove...

[occt.git] / src / V3d / V3d_Trihedron.hxx

diff --git a/src/V3d/V3d_Trihedron.hxx b/src/V3d/V3d_Trihedron.hxx
index 7c5a181..d609857 100644 (file)
--- a/src/V3d/V3d_Trihedron.hxx
+++ b/src/V3d/V3d_Trihedron.hxx
@@ -35,6 +35,9 @@ public:
   //! Creates a default trihedron.
   Standard_EXPORT V3d_Trihedron();
 
+  //! Destructor.
+  Standard_EXPORT virtual ~V3d_Trihedron();
+
   //! Switch wireframe / shaded trihedron.
   void SetWireframe (const Standard_Boolean theAsWireframe) { myIsWireframe = theAsWireframe; }