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Add conditional compilation for code used by CGAL_NEF3_TRIANGULATE_FACETS

This commit is contained in:
Giles Bathgate 2021-05-31 17:05:44 +01:00
parent 3613a94638
commit 5e9f9d313f
1 changed files with 4 additions and 0 deletions
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4
Nef_3/include/CGAL/Nef_3/K3_tree.h
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@ -44,6 +44,7 @@
namespace CGAL {
#ifdef CGAL_NEF3_TRIANGULATE_FACETS
template <typename Triangle_3>
void sort_triangle_by_lexicographically_smaller_vertex
(const Triangle_3& t, int& a, int& b, int& c) {
@ -79,6 +80,7 @@ struct Compare_triangle_3 {
return false; // the two triangles are equivalent
}
};
#endif
template <class Traits>
class K3_tree
@ -885,7 +887,9 @@ typename Object_list::difference_type n_vertices = std::distance(objects.begin()
Unique_hash_map< Vertex_handle, bool> v_mark(false);
Unique_hash_map< Halfedge_handle, bool> e_mark(false);
Unique_hash_map< Halffacet_handle, bool> f_mark(false);
#ifdef CGAL_NEF3_TRIANGULATE_FACETS
std::map< Triangle_3, bool, Compare_triangle_3<Triangle_3> > t_mark;
#endif
for( typename Objects_around_segment::Iterator oar = objects.begin();
oar != objects.end(); ++oar) {
for( typename Object_list::const_iterator o = (*oar).begin();