From 55c564558f8eb1cb7c82d2bb0bc07619b01e24e3 Mon Sep 17 00:00:00 2001
From: Andreas Fabri <andreas.fabri@geometryfactory.com>
Date: Fri, 6 Oct 2023 14:15:02 +0100
Subject: [PATCH] Move code to internal folder/namespace

---
 .../include/CGAL/Polygon_repair/Polygon_repair.h          | 8 ++++----
 .../Triangulation_face_base_with_repair_info_2.h          | 4 ++++
 .../Triangulation_with_odd_even_constraints_2.h           | 4 ++++
 3 files changed, 12 insertions(+), 4 deletions(-)
 rename Polygon_repair/include/CGAL/Polygon_repair/{ => internal}/Triangulation_face_base_with_repair_info_2.h (94%)
 rename Polygon_repair/include/CGAL/Polygon_repair/{ => internal}/Triangulation_with_odd_even_constraints_2.h (97%)

diff --git a/Polygon_repair/include/CGAL/Polygon_repair/Polygon_repair.h b/Polygon_repair/include/CGAL/Polygon_repair/Polygon_repair.h
index 5264913eb03..e703ce7e842 100644
--- a/Polygon_repair/include/CGAL/Polygon_repair/Polygon_repair.h
+++ b/Polygon_repair/include/CGAL/Polygon_repair/Polygon_repair.h
@@ -20,8 +20,8 @@
 #include <CGAL/Multipolygon_with_holes_2.h>
 #include <CGAL/Constrained_Delaunay_triangulation_2.h>
 
-#include <CGAL/Polygon_repair/Triangulation_face_base_with_repair_info_2.h>
-#include <CGAL/Polygon_repair/Triangulation_with_odd_even_constraints_2.h>
+#include <CGAL/Polygon_repair/internal/Triangulation_face_base_with_repair_info_2.h>
+#include <CGAL/Polygon_repair/internal/Triangulation_with_odd_even_constraints_2.h>
 
 namespace CGAL {
 
@@ -276,13 +276,13 @@ class Polygon_repair {
 public:
   using Vertex_base = CGAL::Triangulation_vertex_base_2<Kernel>;
   using Face_base = CGAL::Constrained_triangulation_face_base_2<Kernel>;
-  using Face_base_with_repair_info = CGAL::Triangulation_face_base_with_repair_info_2<Kernel, Face_base>;
+  using Face_base_with_repair_info = internal::Triangulation_face_base_with_repair_info_2<Kernel, Face_base>;
   using Triangulation_data_structure = CGAL::Triangulation_data_structure_2<Vertex_base, Face_base_with_repair_info>;
   using Tag = typename std::conditional<std::is_floating_point<typename Kernel::FT>::value,
                                         CGAL::Exact_predicates_tag,
                                         CGAL::Exact_intersections_tag>::type;
   using Constrained_Delaunay_triangulation = CGAL::Constrained_Delaunay_triangulation_2<Kernel, Triangulation_data_structure, Tag>;
-  using Triangulation = Triangulation_with_odd_even_constraints_2<Constrained_Delaunay_triangulation>;
+  using Triangulation = internal::Triangulation_with_odd_even_constraints_2<Constrained_Delaunay_triangulation>;
   // TODO: Edge_map and Vertex_map use std::set and set::map with exact kernels since Point_2 can't be hashed otherwise
   using Edge_map = typename std::conditional<std::is_floating_point<typename Kernel::FT>::value,
                                              std::unordered_set<std::pair<typename Kernel::Point_2, typename Kernel::Point_2>,
diff --git a/Polygon_repair/include/CGAL/Polygon_repair/Triangulation_face_base_with_repair_info_2.h b/Polygon_repair/include/CGAL/Polygon_repair/internal/Triangulation_face_base_with_repair_info_2.h
similarity index 94%
rename from Polygon_repair/include/CGAL/Polygon_repair/Triangulation_face_base_with_repair_info_2.h
rename to Polygon_repair/include/CGAL/Polygon_repair/internal/Triangulation_face_base_with_repair_info_2.h
index 61389d4e33e..0f148279548 100644
--- a/Polygon_repair/include/CGAL/Polygon_repair/Triangulation_face_base_with_repair_info_2.h
+++ b/Polygon_repair/include/CGAL/Polygon_repair/internal/Triangulation_face_base_with_repair_info_2.h
@@ -17,6 +17,8 @@
 #include <CGAL/Triangulation_face_base_2.h>
 
 namespace CGAL {
+namespace Polygon_repair {
+namespace internal {
 
 template <typename Kernel, typename FaceBase = Triangulation_face_base_2<Kernel>>
 class Triangulation_face_base_with_repair_info_2 : public FaceBase {
@@ -47,6 +49,8 @@ public:
   int& label() { return _label; }
 };
 
+} // namespace internal
+} // namespace Polygon_repair
 } //namespace CGAL
 
 #endif // CGAL_TRIANGULATION_WITH_REPAIR_INFO_2_H
diff --git a/Polygon_repair/include/CGAL/Polygon_repair/Triangulation_with_odd_even_constraints_2.h b/Polygon_repair/include/CGAL/Polygon_repair/internal/Triangulation_with_odd_even_constraints_2.h
similarity index 97%
rename from Polygon_repair/include/CGAL/Polygon_repair/Triangulation_with_odd_even_constraints_2.h
rename to Polygon_repair/include/CGAL/Polygon_repair/internal/Triangulation_with_odd_even_constraints_2.h
index 3d5dd2a77e4..563527a48fb 100644
--- a/Polygon_repair/include/CGAL/Polygon_repair/Triangulation_with_odd_even_constraints_2.h
+++ b/Polygon_repair/include/CGAL/Polygon_repair/internal/Triangulation_with_odd_even_constraints_2.h
@@ -16,6 +16,8 @@
 #include <CGAL/iterator.h>
 
 namespace CGAL {
+namespace Polygon_repair {
+namespace internal {
 
 template <class Triangulation_>
 class Triangulation_with_odd_even_constraints_2 : public Triangulation_ {
@@ -122,6 +124,8 @@ public:
   }
 };
 
+} // namespace internal
+} // namespace Polygon_repair
 } // namespace CGAL
 
 #endif // CGAL_TRIANGULATION_WITH_ODD_EVEN_CONSTRAINTS_2_H