## CGAL::Min_circle_2_traits_2<K>

### Definition

The class Min_circle_2_traits_2<K> is a traits class for Min_circle_2<Traits> using the two-dimensional CGAL kernel.

#include <CGAL/Min_circle_2_traits_2.h>

### Requirements

The template parameter K is a model for Kernel.

### Is Model for the Concept

MinCircle2Traits

### Types

Min_circle_2_traits_2<K>::Point
| typedef to K::Point_2.
Min_circle_2_traits_2<K>::Circle
| internal type.

### Creation

Min_circle_2_traits_2<K> traits;
| default constructor.
Min_circle_2_traits_2<K> traits ( Min_circle_2_traits_2<K>);
| copy constructor.

### Operations

CGAL::Orientation | traits.orientation ( Point p, Point q, Point r)
|  | returns CGAL:: orientation( p, q, r).

### See Also

CGAL::Min_circle_2<Traits>
MinCircle2Traits