Loading [MathJax]/extensions/TeX/newcommand.js
\newcommand{\E}{\mathrm{E}}
\newcommand{\A}{\mathrm{A}}
\newcommand{\R}{\mathrm{R}}
\newcommand{\N}{\mathrm{N}}
\newcommand{\Q}{\mathrm{Q}}
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\def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }
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CGAL 5.0.2 - 2D Arrangements
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ArrTraits::Approximate_2 Concept Reference
2D Arrangement Reference
»
Concepts
»
Function Object Concepts
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
).