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CGAL 5.1.1 - 2D Arrangements
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ArrTraits::Approximate_2 Concept Reference
2D Arrangement Reference
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Definition
Refines:
Functor
Has Models:
ArrangementLandmarkTraits_2::Approximate_2
Operations
A model of this concept must provide:
Approximate_number_type
operator()
(
ArrTraits::Point_2
p, int i)
returns an approximation of
p
's \( x\)-coordinate (if
i == 0
), or of
p
's \( y\)-coordinate (if
i == 1
).