CGAL::AABB_indexed_triangle_primitive_2< GeomTraits, IndexIterator, PointRange, CacheDatum, PointMap > Class Template Reference

#include <CGAL/AABB_indexed_triangle_primitive_2.h>

Definition

template<class GeomTraits, class IndexIterator, class PointRange, class CacheDatum = Tag_false, class PointMap = Identity_property_map<typename PointRange::value_type>>
class CGAL::AABB_indexed_triangle_primitive_2< GeomTraits, IndexIterator, PointRange, CacheDatum, PointMap >

Primitive type that uses as identifier an iterator with a range of three indices 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_triangle_2 that has an operator taking three Point_2 as parameters and returns a Triangle_2
IndexIterator	is a model of ForwardIterator with its value type being a RandomAccessRange of size 3 with an index type as value_type, e.g., uint8_t, uint16_t or int.
PointRange	is a model of RandomAccessRange. Its value type needs to be compatible to PointMap or Point_2 in the default case.
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).
PointMap	is a model of ReadablePropertyMap with its key type being the value type of PointRange and the value type being a Point_2. The default is CGAL::Identity_property_map<PointRange::value_type>.

See also

AABBPrimitive

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

AABB_segment_primitive_2<GeomTraits,Iterator,CacheDatum>

AABB_triangle_primitive_2<GeomTraits,Iterator,CacheDatum>

AABB_triangle_primitive_3<GeomTraits,Iterator,CacheDatum>

Examples

AABB_tree/AABB_indexed_triangle_2_example.cpp.

Public Member Functions
	AABB_indexed_triangle_primitive_2 (IndexIterator it, PointRange &)
	constructor from an iterator