CGAL 5.4.5 - 2D Arrangements
ArrangementClosedBottomTraits_2 Concept Reference

Definition

A model of the concept ArrangementClosedBottomTraits_2 must be used when the parameter space of the surface, the arrangement is embedded on, is closed on the left 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 left boundary side when it is closed.

Refines:
ArrangementBottomSideTraits_2
See also
ArrangementClosedLeftTraits_2, ArrangementClosedRightTraits_2, ArrangementClosedTopTraits_2, ArrangementOpenBottomTraits_2, ArrangementContractedBottomTraits_2, and ArrangementIdentifiedHorizontalTraits_2

Categories

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