X-Git-Url: http://nitlanguage.org

diff --git a/doc/developpez/poo/listings/type2_c.nit b/doc/developpez/poo/listings/type2_c.nit
new file mode 100644
index 0000000..5a381ae
--- /dev/null
+++ b/doc/developpez/poo/listings/type2_c.nit
@@ -0,0 +1,10 @@
+abstract class Graph
+	var nodes: Array[Node] = new Array[Node]
+
+	fun add_node(node: Node) 
+	do
+		nodes.add(node)
+	end
+end
+
+class Node end