Lines Matching refs:top
488 // knock one value off the top to account for rounding
708 ActiveEdge* top = &fTreeHead;
711 ActiveEdge *curr = top->fChild[1];
741 int dir2 = (top->fChild[1] == grandparent);
743 top->fChild[dir2] = SingleRotation(grandparent, !last);
745 top->fChild[dir2] = DoubleRotation(grandparent, !last);
755 int dir2 = (top->fChild[1] == grandparent);
757 top->fChild[dir2] = SingleRotation(grandparent, !last);
759 top->fChild[dir2] = DoubleRotation(grandparent, !last);
785 top = grandparent;