public UndoDummy(GRGEN_MODEL.INB addTarget, string elementToRemoveAgain, GRGEN_LIBGR.IGraph graph)
 {
     this.addTarget = addTarget;
     this.elementToRemoveAgain = elementToRemoveAgain;
     this.graph = (GRGEN_LIBGR.INamedGraph)graph;
 }
 public void p(GRGEN_LIBGR.IActionExecutionEnvironment actionEnv, GRGEN_LIBGR.IGraph graph, GRGEN_LIBGR.IGraphElement elem, GRGEN_MODEL.N n, string s, out GRGEN_MODEL.N no, out string so)
 {
     no = n;
     so = s;
 }