1 files changed, 2 insertions, 2 deletions
diff --git a/tikzit/src/data/graph.h b/tikzit/src/data/graph.h
index 3f4e8d3..963def8 100644
--- a/tikzit/src/data/graph.h
+++ b/tikzit/src/data/graph.h
@@ -21,9 +21,9 @@ class Graph : public QObject
 public:
     explicit Graph(QObject *parent = 0);
     ~Graph();
-    Node *addNode();
+    Node *addNode(Node *n);
     void removeNode(Node *n);
-    Edge *addEdge(Node *s, Node*t);
+    Edge *addEdge(Edge *e);
     void removeEdge(Edge *e);
 
     GraphElementData *data() const;