\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.5.1 - 2D Straight Skeleton and Polygon Offsetting
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CGAL::Polygon_offset_builder_traits_2< Kernel > Class Template Reference
Classes

#include <CGAL/Polygon_offset_builder_traits_2.h>

Definition

The class Polygon_offset_builder_traits_2 provides a model for the PolygonOffsetBuilderTraits_2 concept which is the traits class required by the Polygon_offset_builder_2 algorithm class.

The class Polygon_offset_builder_traits_2 has one template argument: a 2D CGAL Kernel. This parameter must be a model for the Kernel concept, such as the Exact_predicates_inexact_constructions_kernel, which is the recommended one.

It is unspecified which subset of the kernel is used in this traits class (and by extension in the builder class). This is to avoid restricting the choices in the implementation.

Is Model Of:

PolygonOffsetBuilderTraits_2

DefaultConstructible

CopyConstructible

See Also
CGAL::Polygon_offset_builder_2<Ss,Gt,Polygon_2>
Examples:
Straight_skeleton_2/Low_level_API.cpp.