1.1 --- a/src/lemon/extendable_graph_extender.h	Thu Dec 16 12:15:02 2004 +0000
     1.2 +++ b/src/lemon/extendable_graph_extender.h	Thu Dec 16 12:26:57 2004 +0000
     1.3 @@ -17,13 +17,13 @@
     1.4  
     1.5      Node addNode() {
     1.6        Node node = Parent::addNode();
     1.7 -      Parent::getObserverRegistry(Node()).add(node);
     1.8 +      Parent::getNotifier(Node()).add(node);
     1.9        return node;
    1.10      }
    1.11      
    1.12      Edge addEdge(const Node& from, const Node& to) {
    1.13        Edge edge = Parent::addEdge(from, to);
    1.14 -      Parent::getObserverRegistry(Edge()).add(edge);
    1.15 +      Parent::getNotifier(Edge()).add(edge);
    1.16        return edge;
    1.17      }
    1.18  
    1.19 @@ -42,18 +42,18 @@
    1.20  
    1.21      Node addNode() {
    1.22        Node node = Parent::addNode();
    1.23 -      Parent::getObserverRegistry(Node()).add(node);
    1.24 +      Parent::getNotifier(Node()).add(node);
    1.25        return node;
    1.26      }
    1.27  
    1.28      UndirEdge addEdge(const Node& from, const Node& to) {
    1.29        UndirEdge uedge = Parent::addEdge(from, to);
    1.30 -      Parent::getObserverRegistry(UndirEdge()).add(uedge);
    1.31 +      Parent::getNotifier(UndirEdge()).add(uedge);
    1.32  
    1.33        Edge edge_forward(uedge, true);
    1.34        Edge edge_backward(uedge, false);
    1.35 -      Parent::getObserverRegistry(Edge()).add(edge_forward);
    1.36 -      Parent::getObserverRegistry(Edge()).add(edge_backward);
    1.37 +      Parent::getNotifier(Edge()).add(edge_forward);
    1.38 +      Parent::getNotifier(Edge()).add(edge_backward);
    1.39  
    1.40        return uedge;
    1.41      }