CGAL::AABB_triangle_primitive_2< GeomTraits, Iterator, CacheDatum > Class Template Reference

#include <CGAL/AABB_triangle_primitive_2.h>

Definition

template<class GeomTraits, class Iterator, class CacheDatum = Tag_false>
class CGAL::AABB_triangle_primitive_2< GeomTraits, Iterator, CacheDatum >

Primitive type that uses as identifier an iterator with a 2D triangle as value_type.

The iterator from which the primitive is built should not be invalided while the AABB tree holding the primitive is in use.

Is model of

AABBPrimitive

Template Parameters

GeomTraits	is a traits class providing the nested type Point_2 and Triangle_2. It also provides the functor Construct_vertex_2 that has an operator taking a Triangle_2 and an integer as parameters and returning a triangle point as a type convertible to Point_2.
Iterator	is a model of ForwardIterator with its value type convertible to GeomTraits::Triangle_2
CacheDatum	is either CGAL::Tag_true or CGAL::Tag_false. In the former case, the datum is stored in the primitive, while in the latter it is constructed on the fly to reduce the memory footprint. The default is CGAL::Tag_false (datum is not stored).

See also

AABBPrimitive

AABB_primitive<Id,ObjectPropertyMap,PointPropertyMapPolyhedron,ExternalPropertyMaps,CacheDatum>

AABB_segment_primitive_2<GeomTraits,Iterator,CacheDatum>

AABB_triangle_primitive_3<GeomTraits,Iterator,CacheDatum>

Examples

AABB_tree/AABB_triangle_2_example.cpp.

Public Member Functions
	AABB_triangle_primitive_2 (Iterator it)
	constructor from an iterator