CGAL 5.4.5 - 2D Arrangements
ArrangementOpenBottomTraits_2 Concept Reference

Definition

A model of the concept ArrangementOpenBottomTraits_2 must be used when the parameter space of the surface, the arrangement is embedded on, is open on the bottom side and curves inserted into the arrangement are expected to reach this boundary side. A model of this concept can handle curves that reach the bottom boundary side when it is open.

Refines:
ArrangementBottomSideTraits_2
See also
ArrangementOpenLeftTraits_2, ArrangementOpenRightTraits_2, ArrangementOpenTopTraits_2, ArrangementClosedBottomTraits_2, ArrangementContractedBottomTraits_2, and ArrangementIdentifiedHorizontalTraits_2

Categories

typedef unspecified_type Bottom_side_category
 Must be convertible to CGAL::Arr_open_side_tag.