\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.12 - 2D Arrangements
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ArrTraits::Equal_2 Concept Reference
2D Arrangement Reference » Concepts » Function Object Concepts

Definition

Refines:
AdaptableBinaryFunction
Has Models:
ArrangementBasicTraits_2::Equal_2

Operations

A model of this concept must provide:

bool operator() (ArrTraits::Point_2 p1, ArrTraits::Point_2 p2)
 determines whether p1 and p2 are geometrically equivalent.
 
bool operator() (ArrTraits::X_monotone_curve_2 xc1, ArrTraits::X_monotone_curve_2 xc2)
 determines whether xc1 and xc2 are geometrically equivalent (have the same graph).