Merge pull request #64 from norbertwenzel/virtual_dtor_cleanup

Fix missing virtual destructor warnings

vcg/complex/algorithms/hole.h

@@ -100,6 +100,8 @@ public:
     ComputeQuality();
     ComputeAngle();
   }
+  // enforce virtual dtor for this class and all subclasses
+  virtual ~TrivialEar() = default;
 
   /// Compute the angle of the two edges of the ear.
   // it tries to make the computation in a precision safe way.

wrap/openfbx/src/ofbx.cpp

@@ -355,7 +355,7 @@ struct Property : IElementProperty
 };
 
 
-struct Element : IElement
+struct Element final : IElement
 {
 	IElement* getFirstChild() const override { return child; }
 	IElement* getSibling() const override { return sibling; }