\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 5.0.1 - 2D Regularized Boolean Set-Operations
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ArrDirectionalTraits::ConstructOpposite_2 Concept Reference
2D Regularized Boolean Set-Operations Reference » Concepts

Definition

Refines:
AdaptableUnaryFunction
Has Models:
ArrangementDirectionalXMonotoneTraits_2::Construct_opposite_2

Operations

A model of this concept must provide:

ArrDirectionalTraits::X_monotone_curve_2 operator() (ArrDirectionalTraits::X_monotone_curve_2 xc)
 accepts an \( x\)-monotone curve xc and returns its opposite curve, namely a curve whose graph is the same as xc's, and whose source and target are swapped with respect to xc's source and target.