CGAL 6.0.2 - 2D Arrangements

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CGAL::Arr_extended_halfedge< HalfedgeBase, HData > Class Template Reference
2D Arrangement Reference » DCEL

`#include <CGAL/Arr_extended_dcel.h>`

## Inherits from

HalfedgeBase.

## Definition

template<typename HalfedgeBase, typename HData>
class CGAL::Arr_extended_halfedge< HalfedgeBase, HData >

The `Arr_extended_halfedge` class-template extends the halfedge topological-features of the DCEL.

It is parameterized by a halfedge base-type `HalfedgeBase` and a data type `HData` used to extend the halfedge base-type.

Is model of
  `ArrangementDcelHalfedge`

See also
  `Arr_dcel_base<V,H,F>`

## Creation
void | assign (const Self &other)
| assigns `he` with the contents of the `other` vertex.

## Access Functions
const HData & | data () const
| obtains the auxiliary data (a non-const version, returning a reference to a mutable data object is also available).

## Modifiers
void | set_data (const HData &data)
| sets the auxiliary data.