it makes no sense having a returned type for the base Annotation class (that...

it makes no sense having a returned type for the base Annotation class (that can not be instanced directly)

svn path=/trunk/KDE/kdegraphics/okular/; revision=691107

core/annotations.cpp

@@ -660,11 +660,6 @@ void Annotation::translate( const NormalizedPoint &coord )
     }
 }
 
-Annotation::SubType Annotation::subType() const
-{
-    return A_BASE;
-}
-
 Annotation::Style & Annotation::style()
 {
     Q_D( Annotation );

core/annotations.h

@@ -566,7 +566,7 @@ class OKULAR_EXPORT Annotation
         /**
          * Returns the sub type of the annotation.
          */
-        virtual SubType subType() const;
+        virtual SubType subType() const = 0;
 
         /**
          * Stores the annotation as xml in @p document under the given parent @p node.