## CGAL::Segment_tree_traits_map_3<R,T>

### Definition

The class Segment_tree_traits_map_3 is a segment tree traits class for the 3-dimensional point class from the CGAL kernel, where data of type T is associated to each interval. The class is parameterized with a representation class R and the type of the associated data T.

#include <CGAL/Range_segment_tree_traits.h>

### Types

std::pair<R::Point_3 >
| Key;
std::pair<std::pair<Key, Key>,T>
| Interval;