Compilation problem using AABB trees in CGAL 6.0.1

[ImperatorS79]

Issue Details

When Compiling the following example using CGAL 6.0.1, I get the following compiler error, while everything works with CGAL 5.6:

error.txt

Source Code

#include <vector>
#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/AABB_tree.h>
#if CGAL_VERSION_NR >= CGAL_VERSION_NUMBER(6,0,0)
#include <CGAL/AABB_traits_2.h>
#include <CGAL/AABB_segment_primitive_2.h>
#else
#include <CGAL/AABB_traits.h>
#include <CGAL/AABB_segment_primitive.h>
#endif

typedef CGAL::Exact_predicates_inexact_constructions_kernel K;
//typedef CGAL::Simple_cartesian<double> K;
#if CGAL_VERSION_NR >= CGAL_VERSION_NUMBER(6,0,0)
typedef std::vector<K::Segment_2>::const_iterator Iterator;
typedef CGAL::AABB_segment_primitive_2<K, Iterator> Primitive;
typedef CGAL::AABB_traits_2<K, Primitive> Traits;
#else
typedef std::vector<K::Segment_3>::const_iterator Iterator;
typedef CGAL::AABB_segment_primitive<K, Iterator> Primitive;
typedef CGAL::AABB_traits<K, Primitive> Traits;
#endif
typedef CGAL::AABB_tree<Traits> Tree;
#if CGAL_VERSION_NR >= CGAL_VERSION_NUMBER(6,0,0)
typedef std::optional<Tree::Intersection_and_primitive_id<K::Ray_2>::Type> Ray_intersection;
typedef std::optional<Tree::Intersection_and_primitive_id<K::Segment_2>::Type> Segment_intersection;
#else
typedef boost::optional<Tree::Intersection_and_primitive_id<K::Ray_3>::Type> Ray_intersection;
typedef boost::optional<Tree::Intersection_and_primitive_id<K::Segment_3>::Type> Segment_intersection;
#endif

int main()
{
    Tree tree;

#if CGAL_VERSION_NR >= CGAL_VERSION_NUMBER(6,0,0)
    std::vector<K::Segment_2> segmentsList;
    segmentsList.push_back({K::Point_2(0,0), K::Point_2(1.0,0)});
    K::Point_2 pointQuery = K::Point_2(0.5, 0.5);
#else
    std::vector<K::Segment_3> segmentsList;
    segmentsList.push_back({K::Point_3(0,0,0), K::Point_3(1.0,0,0)});
    K::Point_3 pointQuery = K::Point_3(0.5, 0.5, 0.0);
#endif

    tree.rebuild(segmentsList.begin(), segmentsList.end());

    Tree::Point_and_primitive_id res = tree.closest_point_and_primitive(pointQuery);
    
    return 0;
}

Environment

• Operating system : Kubuntu 24.04
• Compiler: gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
• Release or debug mode: both
• Specific flags used (if any): N.A.
• CGAL version: 6.0.1
• Boost version: 1.83.0
• Other libraries versions if used (Eigen, TBB, etc.): N.A.

[soesau]

#8891 should fix this issue.