Lines Matching defs:e1
271 bool operator()(TopoGraph::Edge const &e1, TopoGraph::Edge const &e2) const { return s(*e1.section, *e2.section); }
566 TopoGraph::Edge &e1 = g[i][0], &e2 = g[i][1];
567 if(e1.section == e2.section) {
569 Section *new_section = new Section(e1.section->curve,
570 e1.section->f, e2.section->t,
571 e1.section->fp, e2.section->tp);
573 e1.other
575 Vertex *v1 = e1.other, *v2 = e2.other;
576 v1->lookup_section(e1.section) = Edge(new_section, v2);