CGAL 5.6 - 2D Arrangements
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ArrTraits::ConstructMinVertex_2 Concept Reference
2D Arrangement Reference » Concepts » Function Object Concepts

Definition

Refines
AdaptableUnaryFunction
Has Models:
ArrangementBasicTraits_2::Construct_min_vertex_2

Operations

A model of this concept must provide:

ArrTraits::Point_2 operator() (ArrTraits::X_monotone_curve_2 xc)
 returns the lexicographically smaller (left) endpoint of xc.