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

CGAL 4.8 - Kinetic Data Structures

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CGAL::Kinetic::Erase_event< ActiveObjectsTable > Class Template Reference
Support Classes

`#include <CGAL/Kinetic/Erase_event.h>`

## Definition

This event erases a point from the `ActiveObjectsTable` when it is processed.

Is Model Of:
  `Kinetic::Simulator::Event`

See Also
  `Kinetic::ActiveObjectsTable`
  `Kinetic::Active_objects_vector<MovingObject>`

Example

typedef CGAL::Kinetic::Exact_simulation_traits Simulation_traits;
typedef Simulation_traits::Kinetic_kernel::Point_2 Moving_point_2;
typedef CGAL::Kinetic::Insert_event<Simulation_traits::Active_points_2_table> Insert_event;
typedef CGAL::Kinetic::Delaunay_triangulation_2<Simulation_traits> KDel;
Simulation_traits tr;
KDel kdel(tr);
Moving_point_2 mp(Moving_point_2::NT(0),
Moving_point_2::NT(0));
tr.simulator_handle()->new_event(Simulation_traits::Simulator::Time(3),
Erase_event(*tr.active_objects_table_handle()->keys_begin(),
tr.active_points_2_table_handle()));

## Creation
| Insert_event (ActiveObjectsTable::Key k, ActiveObjectsTable::Handle t)
| Erase the object `k` from the table `t` when processed.