Lines Matching defs:edges
38 static int edgecmp(Dt_t* edges, Void_t* one, Void_t* two, Dtdisc_t* disc)
52 static void edgefree(Dt_t* edges, Void_t* edge, Dtdisc_t* disc)
117 /* function to find/create/delete edges */
133 ed = dtsearch(gr->edges, &edge);
154 dtdelete(gr->edges, ed);
176 return (Gredge_t*)dtinsert(gr->edges, ed);
204 /* restore a graph after manipulation of nodes and edges */
215 for(ed = (Gredge_t*)dtflatten(gr->edges); ed; ed = (Gredge_t*)dtlink(gr,ed))
238 if(gr->edges)
239 dtclose(gr->edges);
266 !(gr->edges = dtopen(&gr->eddc, Dtoset)) )