1 files changed, 2 insertions, 15 deletions
diff --git a/slideshow/source/inc/shapeattributelayer.hxx b/slideshow/source/inc/shapeattributelayer.hxx
index d52e8a9123a3..e8648b58ac3e 100644
--- a/slideshow/source/inc/shapeattributelayer.hxx
+++ b/slideshow/source/inc/shapeattributelayer.hxx
@@ -47,28 +47,15 @@ namespace slideshow
             changes, clients can assume that the object's state has
             changed.
          */
-        class State
+        class State final
         {
         public:
-            virtual ~State() {}
+            ~State() {}
 
             /// Abstract, numerically encoded state ID
             typedef ::std::size_t StateId;
-
-            /** This method returns a numerical state identifier.
-
-                The state ID returned by this method abstractly
-                encodes the object's state. When this ID changes,
-                clients can assume that the object's state has
-                changed.
-
-                @return an abstract, numerical state ID.
-             */
-            ;
         };
 
-        typedef ::std::shared_ptr< State > StateSharedPtr;
-
         class ShapeAttributeLayer;
 
         typedef ::std::shared_ptr< ShapeAttributeLayer > ShapeAttributeLayerSharedPtr;