Lines Matching refs:nodes
9 static int nodecmp(Dt_t* nodes, Void_t* one, Void_t* two, Dtdisc_t* disc)
19 static void nodefree(Dt_t* nodes, Void_t* node, Dtdisc_t* disc)
70 /* function to find/create/delete nodes */
82 nd = dtsearch(gr->nodes, &node);
94 dtdelete(gr->nodes, nd);
114 return (Grnode_t*)dtinsert(gr->nodes, nd);
204 /* restore a graph after manipulation of nodes and edges */
210 for(nd = (Grnode_t*)dtflatten(gr->nodes); nd; nd = (Grnode_t*)dtlink(gr,nd))
236 if(gr->nodes)
237 dtclose(gr->nodes);
265 if(!(gr->nodes = dtopen(&gr->nddc, Dtoset)) ||