ArrangementOpenLeftTraits_2 Concept Reference

Definition

A model of the concept ArrangementOpenLeftTraits_2 must be used when the parameter space of the surface, the arrangement is embedded on, is open 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 open.

Refines:

ArrangementLeftSideTraits_2

See also

ArrangementOpenRightTraits_2, ArrangementOpenBottomTraits_2, ArrangementOpenTopTraits_2, ArrangementClosedLeftTraits_2, ArrangementContractedLeftTraits_2, and ArrangementIdentifiedVerticalTraits_2

Categories
typedef unspecified_type	Left_side_category
	Must be convertible to CGAL::Arr_open_side_tag.