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improved remark

This commit is contained in:
Eric Berberich 2012-09-28 11:52:17 +00:00
parent 44463d4951
commit 5112dbdaab
1 changed files with 3 additions and 1 deletions
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4
Arrangement_on_surface_2/include/CGAL/Sweep_line_2/Arr_construction_sl_visitor.h
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@ -748,7 +748,9 @@ Arr_construction_sl_visitor<Hlpr>::insert_at_vertices
// computation of signs and local/global minima
// that now takes place inside _insert_at_vertices
// TODO EBEB 2012-08-06 check whether signs are not needed
// it seems that swap_pred is either false or
// it seems that swap_pred is either
// false
// if obbiblious or
// event->parameter_space_in_x() == CGAL::ARR_INTERIOR &&
// event->parameter_space_in_y() == CGAL::ARR_TOP_BOUNDARY
// if not oblivious! But I have the feeling that signs are needed!