\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.8 - 2D Arrangements

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CGAL::Arr_default_overlay_traits< Arrangement > Class Template Reference
Traits Classes | Overlay

`#include <CGAL/Arr_default_overlay_traits.h>`

## Definition

An instance of `Arr_default_overlay_traits` should be used for overlaying two arrangements of type `Arrangement` that store no auxiliary data with their Dcel records, where the resulting overlaid arrangement stores no auxiliary Dcel data as well.

This class simply gives empty implementation for all traits-class functions.

Is Model Of:
  `OverlayTraits`

See Also
  `overlay`

Examples:
  Arrangement_on_surface_2/overlay.cpp.