1.1 --- a/src/hugo/skeletons/graph.h	Thu Sep 16 19:18:18 2004 +0000
     1.2 +++ b/src/hugo/skeletons/graph.h	Thu Sep 16 19:23:41 2004 +0000
     1.3 @@ -432,14 +432,14 @@
     1.4      /// This class provides everything that \c StaticGraphSkeleton
     1.5      /// with additional functionality which enables to build a
     1.6      /// graph from scratch.
     1.7 -    class GraphSkeleton : public StaticGraphSkeleton
     1.8 +    class ExtendableGraphSkeleton : public StaticGraphSkeleton
     1.9      {
    1.10      public:
    1.11        /// Defalult constructor.
    1.12  
    1.13        /// Defalult constructor.
    1.14        ///
    1.15 -      GraphSkeleton() { }
    1.16 +      ExtendableGraphSkeleton() { }
    1.17        ///Add a new node to the graph.
    1.18  
    1.19        /// \return the new node.
    1.20 @@ -464,7 +464,7 @@
    1.21    
    1.22      /// This class is an extension of \c GraphSkeleton. It also makes it
    1.23      /// possible to erase edges or nodes.
    1.24 -    class ErasableGraphSkeleton : public GraphSkeleton
    1.25 +    class ErasableGraphSkeleton : public ExtendableGraphSkeleton
    1.26      {
    1.27      public:
    1.28        /// Defalult constructor.