From c24c588aa50a9c9c407b9a2a6bcfe7cd5e7ec39e Mon Sep 17 00:00:00 2001
From: Sylvain Pion <Sylvain.Pion@sophia.inria.fr>
Date: Tue, 12 Aug 2008 12:58:18 +0000
Subject: [PATCH] Include <CGAL/algorithm.h> instead of <CGAL/copy_n.h>.

---
 .../examples/Box_intersection_d/proximity_custom_box_traits.cpp | 2 +-
 .../examples/Box_intersection_d/triangle_self_intersect.cpp     | 2 +-
 .../Box_intersection_d/triangle_self_intersect_pointers.cpp     | 2 +-
 Convex_hull_3/demo/Convex_hull_3/incremental_hull_3_demo.cpp    | 2 +-
 Convex_hull_3/demo/Convex_hull_3/quickhull_3_demo.cpp           | 2 +-
 Convex_hull_3/examples/Convex_hull_3/dynamic_hull_3.cpp         | 2 +-
 Convex_hull_3/examples/Convex_hull_3/incremental_hull_3.cpp     | 2 +-
 Convex_hull_3/examples/Convex_hull_3/quickhull_3.cpp            | 2 +-
 Generator/demo/Generator/generator.cpp                          | 2 +-
 Generator/examples/Generator/random_degenerate_point_set.cpp    | 2 +-
 Generator/examples/Generator/random_grid.cpp                    | 2 +-
 Generator/examples/Generator/random_polygon.cpp                 | 2 +-
 Generator/examples/Generator/random_segments1.cpp               | 2 +-
 Generator/include/CGAL/random_convex_set_2.h                    | 2 +-
 Generator/test/Generator/test_generators.cpp                    | 2 +-
 Interpolation/demo/Interpolation/interpolation_2.cpp            | 2 +-
 Interpolation/demo/Interpolation/surface_voronoi.cpp            | 2 +-
 Interpolation/examples/Interpolation/interpolation_2.cpp        | 2 +-
 .../examples/Interpolation/surface_neighbor_coordinates_3.cpp   | 2 +-
 .../include/CGAL/_test_interpolation_functions_2.cpp            | 2 +-
 .../Interpolation/include/CGAL/_test_natural_neighbors_2.cpp    | 2 +-
 .../Interpolation/include/CGAL/_test_regular_neighbors_2.cpp    | 2 +-
 .../Interpolation/include/CGAL/_test_surface_neighbors_3.cpp    | 2 +-
 Min_annulus_d/web/Min_annulus_d.aw                              | 2 +-
 Min_sphere_d_new/test/Min_sphere_d_new/test_Min_sphere_d_2.cpp  | 2 +-
 Min_sphere_d_new/test/Min_sphere_d_new/test_Min_sphere_d_3.cpp  | 2 +-
 Min_sphere_d_new/web/Min_sphere_d.aw                            | 2 +-
 Nef_2/noweb/Nef_polyhedron_2.lw                                 | 2 +-
 Nef_2/noweb/Segment_overlay.lw                                  | 2 +-
 Nef_S2/demo/Nef_S2/SM_overlayer-demo.cpp                        | 2 +-
 Nef_S2/demo/Nef_S2/Sphere_geometry-demo.cpp                     | 2 +-
 Nef_S2/noweb/SM_overlayer.lw                                    | 2 +-
 .../linear_least_squares_fitting_points_2.cpp                   | 2 +-
 .../linear_least_squares_fitting_rectangles_2.cpp               | 2 +-
 .../linear_least_squares_fitting_segments_2.cpp                 | 2 +-
 .../linear_least_squares_fitting_segments_3.cpp                 | 2 +-
 .../linear_least_squares_fitting_triangles_2.cpp                | 2 +-
 Robustness/demo/Robustness/cgal_types.h                         | 2 +-
 38 files changed, 38 insertions(+), 38 deletions(-)

diff --git a/Box_intersection_d/examples/Box_intersection_d/proximity_custom_box_traits.cpp b/Box_intersection_d/examples/Box_intersection_d/proximity_custom_box_traits.cpp
index 39cc86b48e2..e7ae661145f 100644
--- a/Box_intersection_d/examples/Box_intersection_d/proximity_custom_box_traits.cpp
+++ b/Box_intersection_d/examples/Box_intersection_d/proximity_custom_box_traits.cpp
@@ -1,7 +1,7 @@
 #include <CGAL/Simple_cartesian.h>
 #include <CGAL/box_intersection_d.h>
 #include <CGAL/point_generators_3.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <vector>
 #include <algorithm>
 #include <iterator>
diff --git a/Box_intersection_d/examples/Box_intersection_d/triangle_self_intersect.cpp b/Box_intersection_d/examples/Box_intersection_d/triangle_self_intersect.cpp
index 6dc4a3cfb05..c080174f30a 100644
--- a/Box_intersection_d/examples/Box_intersection_d/triangle_self_intersect.cpp
+++ b/Box_intersection_d/examples/Box_intersection_d/triangle_self_intersect.cpp
@@ -5,7 +5,7 @@
 #include <CGAL/box_intersection_d.h>
 #include <CGAL/function_objects.h>
 #include <CGAL/Join_input_iterator.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <vector>
 
 typedef CGAL::Exact_predicates_inexact_constructions_kernel   Kernel;
diff --git a/Box_intersection_d/examples/Box_intersection_d/triangle_self_intersect_pointers.cpp b/Box_intersection_d/examples/Box_intersection_d/triangle_self_intersect_pointers.cpp
index d38b45fa35b..b3cab305fd4 100644
--- a/Box_intersection_d/examples/Box_intersection_d/triangle_self_intersect_pointers.cpp
+++ b/Box_intersection_d/examples/Box_intersection_d/triangle_self_intersect_pointers.cpp
@@ -5,7 +5,7 @@
 #include <CGAL/box_intersection_d.h>
 #include <CGAL/function_objects.h>
 #include <CGAL/Join_input_iterator.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <vector>
 
 typedef CGAL::Exact_predicates_inexact_constructions_kernel   Kernel;
diff --git a/Convex_hull_3/demo/Convex_hull_3/incremental_hull_3_demo.cpp b/Convex_hull_3/demo/Convex_hull_3/incremental_hull_3_demo.cpp
index f797c704afb..9ba73f7da51 100644
--- a/Convex_hull_3/demo/Convex_hull_3/incremental_hull_3_demo.cpp
+++ b/Convex_hull_3/demo/Convex_hull_3/incremental_hull_3_demo.cpp
@@ -25,7 +25,7 @@
 #include <CGAL/Convex_hull_d_traits_3.h>
 #include <CGAL/Convex_hull_d_to_polyhedron_3.h>
 #include <CGAL/Polyhedron_3.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/IO/Geomview_stream.h>
 #include <CGAL/IO/Polyhedron_geomview_ostream.h>
 #include <vector>
diff --git a/Convex_hull_3/demo/Convex_hull_3/quickhull_3_demo.cpp b/Convex_hull_3/demo/Convex_hull_3/quickhull_3_demo.cpp
index c6363169b1d..28135c29e06 100644
--- a/Convex_hull_3/demo/Convex_hull_3/quickhull_3_demo.cpp
+++ b/Convex_hull_3/demo/Convex_hull_3/quickhull_3_demo.cpp
@@ -21,7 +21,7 @@
 
 #include <CGAL/Homogeneous.h>
 #include <CGAL/point_generators_3.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/Convex_hull_traits_3.h>
 #include <CGAL/convex_hull_3.h>
 #include <CGAL/predicates_on_points_3.h>
diff --git a/Convex_hull_3/examples/Convex_hull_3/dynamic_hull_3.cpp b/Convex_hull_3/examples/Convex_hull_3/dynamic_hull_3.cpp
index 178d64ad6aa..6da2c4e83f5 100644
--- a/Convex_hull_3/examples/Convex_hull_3/dynamic_hull_3.cpp
+++ b/Convex_hull_3/examples/Convex_hull_3/dynamic_hull_3.cpp
@@ -1,7 +1,7 @@
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/point_generators_3.h>
 #include <CGAL/Delaunay_triangulation_3.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 
 #include <list>
 
diff --git a/Convex_hull_3/examples/Convex_hull_3/incremental_hull_3.cpp b/Convex_hull_3/examples/Convex_hull_3/incremental_hull_3.cpp
index 0b278eced73..e9ecb2a274f 100644
--- a/Convex_hull_3/examples/Convex_hull_3/incremental_hull_3.cpp
+++ b/Convex_hull_3/examples/Convex_hull_3/incremental_hull_3.cpp
@@ -1,6 +1,6 @@
 #include <CGAL/Homogeneous.h>
 #include <CGAL/point_generators_3.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/Polyhedron_3.h>
 #include <CGAL/convex_hull_incremental_3.h>
 #include <vector>
diff --git a/Convex_hull_3/examples/Convex_hull_3/quickhull_3.cpp b/Convex_hull_3/examples/Convex_hull_3/quickhull_3.cpp
index 4d034af4ee3..a8946950c8b 100644
--- a/Convex_hull_3/examples/Convex_hull_3/quickhull_3.cpp
+++ b/Convex_hull_3/examples/Convex_hull_3/quickhull_3.cpp
@@ -1,6 +1,6 @@
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/point_generators_3.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/Convex_hull_traits_3.h>
 #include <CGAL/convex_hull_3.h>
 #include <vector>
diff --git a/Generator/demo/Generator/generator.cpp b/Generator/demo/Generator/generator.cpp
index 576232558f0..d3a62591920 100644
--- a/Generator/demo/Generator/generator.cpp
+++ b/Generator/demo/Generator/generator.cpp
@@ -34,7 +34,7 @@ int main(int, char*){
 #include <CGAL/function_objects.h>
 #include <CGAL/Join_input_iterator.h>
 #include <CGAL/Counting_iterator.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 
 #include <CGAL/IO/Qt_widget.h>
 #include <CGAL/IO/Qt_widget_standard_toolbar.h>
diff --git a/Generator/examples/Generator/random_degenerate_point_set.cpp b/Generator/examples/Generator/random_degenerate_point_set.cpp
index 3870e89cb25..d63cd85e63b 100644
--- a/Generator/examples/Generator/random_degenerate_point_set.cpp
+++ b/Generator/examples/Generator/random_degenerate_point_set.cpp
@@ -3,7 +3,7 @@
 #include <vector>
 #include <algorithm>
 #include <CGAL/point_generators_2.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/random_selection.h>
 
 using namespace CGAL;
diff --git a/Generator/examples/Generator/random_grid.cpp b/Generator/examples/Generator/random_grid.cpp
index ba3556ef513..d2294124508 100644
--- a/Generator/examples/Generator/random_grid.cpp
+++ b/Generator/examples/Generator/random_grid.cpp
@@ -3,7 +3,7 @@
 #include <vector>
 #include <algorithm>
 #include <CGAL/point_generators_2.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 
 using namespace CGAL;
 
diff --git a/Generator/examples/Generator/random_polygon.cpp b/Generator/examples/Generator/random_polygon.cpp
index bf26ddf8f88..40b7fe46110 100644
--- a/Generator/examples/Generator/random_polygon.cpp
+++ b/Generator/examples/Generator/random_polygon.cpp
@@ -3,7 +3,7 @@
 #include <CGAL/point_generators_2.h>
 #include <CGAL/random_polygon_2.h>
 #include <CGAL/Random.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 
 #ifdef CGAL_USE_GMP
 #include <CGAL/Gmpz.h>
diff --git a/Generator/examples/Generator/random_segments1.cpp b/Generator/examples/Generator/random_segments1.cpp
index d050bc5cdd3..b6507994d25 100644
--- a/Generator/examples/Generator/random_segments1.cpp
+++ b/Generator/examples/Generator/random_segments1.cpp
@@ -7,7 +7,7 @@
 #include <CGAL/point_generators_2.h>
 #include <CGAL/function_objects.h>
 #include <CGAL/Join_input_iterator.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 
 using namespace CGAL;
 
diff --git a/Generator/include/CGAL/random_convex_set_2.h b/Generator/include/CGAL/random_convex_set_2.h
index ac5e8537f56..dffa4768c5b 100644
--- a/Generator/include/CGAL/random_convex_set_2.h
+++ b/Generator/include/CGAL/random_convex_set_2.h
@@ -25,7 +25,7 @@
 #define CGAL_RANDOM_CONVEX_SET_2_H 1
 
 #include <CGAL/basic.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <vector>
 #include <algorithm>
 #include <numeric>
diff --git a/Generator/test/Generator/test_generators.cpp b/Generator/test/Generator/test_generators.cpp
index dc86660a2ca..d73b3b5254f 100644
--- a/Generator/test/Generator/test_generators.cpp
+++ b/Generator/test/Generator/test_generators.cpp
@@ -34,7 +34,7 @@
 #include <CGAL/Point_3.h>
 #include <CGAL/point_generators_2.h>
 #include <CGAL/point_generators_3.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/random_selection.h>
 
 using namespace CGAL;
diff --git a/Interpolation/demo/Interpolation/interpolation_2.cpp b/Interpolation/demo/Interpolation/interpolation_2.cpp
index 75231b5198e..0599da4a4ef 100644
--- a/Interpolation/demo/Interpolation/interpolation_2.cpp
+++ b/Interpolation/demo/Interpolation/interpolation_2.cpp
@@ -53,7 +53,7 @@ int main()
 #include <CGAL/interpolation_functions.h>
 
 #include <CGAL/point_generators_2.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 
 #include <CGAL/IO/Geomview_stream.h>
 
diff --git a/Interpolation/demo/Interpolation/surface_voronoi.cpp b/Interpolation/demo/Interpolation/surface_voronoi.cpp
index b824786170c..ac01029aad9 100644
--- a/Interpolation/demo/Interpolation/surface_voronoi.cpp
+++ b/Interpolation/demo/Interpolation/surface_voronoi.cpp
@@ -40,7 +40,7 @@ int main()
 
 #include <CGAL/point_generators_3.h>
 #include <CGAL/point_generators_2.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 
 #include <CGAL/squared_distance_2.h>
 #include <CGAL/Origin.h>
diff --git a/Interpolation/examples/Interpolation/interpolation_2.cpp b/Interpolation/examples/Interpolation/interpolation_2.cpp
index 2c21d560c32..f595211e808 100644
--- a/Interpolation/examples/Interpolation/interpolation_2.cpp
+++ b/Interpolation/examples/Interpolation/interpolation_2.cpp
@@ -11,7 +11,7 @@
 #include <CGAL/interpolation_functions.h>
 
 #include <CGAL/point_generators_2.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/Origin.h>
 
 #include <cassert>
diff --git a/Interpolation/examples/Interpolation/surface_neighbor_coordinates_3.cpp b/Interpolation/examples/Interpolation/surface_neighbor_coordinates_3.cpp
index d619b9f2b6c..9aea81f699a 100644
--- a/Interpolation/examples/Interpolation/surface_neighbor_coordinates_3.cpp
+++ b/Interpolation/examples/Interpolation/surface_neighbor_coordinates_3.cpp
@@ -3,7 +3,7 @@
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 
 #include <CGAL/point_generators_3.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/Origin.h>
 
 #include <CGAL/surface_neighbor_coordinates_3.h>
diff --git a/Interpolation/test/Interpolation/include/CGAL/_test_interpolation_functions_2.cpp b/Interpolation/test/Interpolation/include/CGAL/_test_interpolation_functions_2.cpp
index 02d31e9b402..ba54bb4d3d5 100644
--- a/Interpolation/test/Interpolation/include/CGAL/_test_interpolation_functions_2.cpp
+++ b/Interpolation/test/Interpolation/include/CGAL/_test_interpolation_functions_2.cpp
@@ -25,7 +25,7 @@
 #include <CGAL/Random.h>
 #include <CGAL/Origin.h>
 #include <CGAL/point_generators_2.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 
 #include <CGAL/natural_neighbor_coordinates_2.h>
 
diff --git a/Interpolation/test/Interpolation/include/CGAL/_test_natural_neighbors_2.cpp b/Interpolation/test/Interpolation/include/CGAL/_test_natural_neighbors_2.cpp
index 6aeb089a083..aa87a6b317a 100644
--- a/Interpolation/test/Interpolation/include/CGAL/_test_natural_neighbors_2.cpp
+++ b/Interpolation/test/Interpolation/include/CGAL/_test_natural_neighbors_2.cpp
@@ -21,7 +21,7 @@
 #include <cassert>
 #include <utility>
 
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/Random.h>
 #include <CGAL/barycenter.h>
 
diff --git a/Interpolation/test/Interpolation/include/CGAL/_test_regular_neighbors_2.cpp b/Interpolation/test/Interpolation/include/CGAL/_test_regular_neighbors_2.cpp
index 106b450c5f5..9a2e9e63ed3 100644
--- a/Interpolation/test/Interpolation/include/CGAL/_test_regular_neighbors_2.cpp
+++ b/Interpolation/test/Interpolation/include/CGAL/_test_regular_neighbors_2.cpp
@@ -22,7 +22,7 @@
 #include <utility>
 
 #include <CGAL/point_generators_2.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/Random.h>
 #include <CGAL/Origin.h>
 
diff --git a/Interpolation/test/Interpolation/include/CGAL/_test_surface_neighbors_3.cpp b/Interpolation/test/Interpolation/include/CGAL/_test_surface_neighbors_3.cpp
index 343da02105b..f5179f3cbc4 100644
--- a/Interpolation/test/Interpolation/include/CGAL/_test_surface_neighbors_3.cpp
+++ b/Interpolation/test/Interpolation/include/CGAL/_test_surface_neighbors_3.cpp
@@ -28,7 +28,7 @@
 
 #include <CGAL/point_generators_3.h>
 #include <CGAL/point_generators_2.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/function_objects.h>
 
 #include <CGAL/Origin.h>
diff --git a/Min_annulus_d/web/Min_annulus_d.aw b/Min_annulus_d/web/Min_annulus_d.aw
index 21f36764116..382bd860e84 100644
--- a/Min_annulus_d/web/Min_annulus_d.aw
+++ b/Min_annulus_d/web/Min_annulus_d.aw
@@ -1604,7 +1604,7 @@ or sphere, respectively.
 
 @macro <Min_annulus_d test: includes and typedefs (2/3D)>(1) many = @begin
     #include <CGAL/point_generators_@1.h>
-    #include <CGAL/copy_n.h>
+    #include <CGAL/algorithm.h>
     #include <iterator>
 @end
 
diff --git a/Min_sphere_d_new/test/Min_sphere_d_new/test_Min_sphere_d_2.cpp b/Min_sphere_d_new/test/Min_sphere_d_new/test_Min_sphere_d_2.cpp
index d9045508a05..2cf41eeb284 100644
--- a/Min_sphere_d_new/test/Min_sphere_d_new/test_Min_sphere_d_2.cpp
+++ b/Min_sphere_d_new/test/Min_sphere_d_new/test_Min_sphere_d_2.cpp
@@ -44,7 +44,7 @@
 #include <CGAL/Min_circle_2_traits_2.h>
 
 #include <CGAL/point_generators_2.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <iterator>
 
 // typedefs
diff --git a/Min_sphere_d_new/test/Min_sphere_d_new/test_Min_sphere_d_3.cpp b/Min_sphere_d_new/test/Min_sphere_d_new/test_Min_sphere_d_3.cpp
index 32c04d1180c..554721373cb 100644
--- a/Min_sphere_d_new/test/Min_sphere_d_new/test_Min_sphere_d_3.cpp
+++ b/Min_sphere_d_new/test/Min_sphere_d_new/test_Min_sphere_d_3.cpp
@@ -44,7 +44,7 @@
 #include <CGAL/Optimisation_d_traits_3.h>
 
 #include <CGAL/point_generators_3.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <iterator>
 
 // typedefs
diff --git a/Min_sphere_d_new/web/Min_sphere_d.aw b/Min_sphere_d_new/web/Min_sphere_d.aw
index 2bbebb23309..debc8f981f6 100644
--- a/Min_sphere_d_new/web/Min_sphere_d.aw
+++ b/Min_sphere_d_new/web/Min_sphere_d.aw
@@ -1387,7 +1387,7 @@ or sphere, respectively.
 @macro <Min_sphere_d test: includes (2/3D)>(1) many = @begin
     
     #include <CGAL/point_generators_@1.h>
-    #include <CGAL/copy_n.h>
+    #include <CGAL/algorithm.h>
     #include <iterator>
 @end
 
diff --git a/Nef_2/noweb/Nef_polyhedron_2.lw b/Nef_2/noweb/Nef_polyhedron_2.lw
index 1d0b493be17..840381fc85d 100644
--- a/Nef_2/noweb/Nef_polyhedron_2.lw
+++ b/Nef_2/noweb/Nef_polyhedron_2.lw
@@ -3041,7 +3041,7 @@ SUN Ultra-Enterprise-10000 with an 333 MHz UltraSPARC processors.
 #include <CGAL/basic_constructions_2.h>
 #include <CGAL/Point_2.h>
 #include <CGAL/point_generators_2.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/random_selection.h>
 #include <CGAL/IO/Window_stream.h>
 
diff --git a/Nef_2/noweb/Segment_overlay.lw b/Nef_2/noweb/Segment_overlay.lw
index 41fa654ad71..ebd0413f265 100644
--- a/Nef_2/noweb/Segment_overlay.lw
+++ b/Nef_2/noweb/Segment_overlay.lw
@@ -2187,7 +2187,7 @@ CGAL_END_NAMESPACE
 #include <CGAL/point_generators_2.h>
 #include <CGAL/function_objects.h>
 #include <CGAL/Join_input_iterator.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/Halfedge_data_structure_default.h>
 #include "Segment_overlay_traits.h"
 #include "HDS_decorator.h"
diff --git a/Nef_S2/demo/Nef_S2/SM_overlayer-demo.cpp b/Nef_S2/demo/Nef_S2/SM_overlayer-demo.cpp
index 4ff1766df88..57fc898a142 100644
--- a/Nef_S2/demo/Nef_S2/SM_overlayer-demo.cpp
+++ b/Nef_S2/demo/Nef_S2/SM_overlayer-demo.cpp
@@ -20,7 +20,7 @@
 
 #include <CGAL/Homogeneous.h>
 #include <CGAL/Gmpz.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/random_selection.h>
 #include <CGAL/point_generators_3.h>
 #if CGAL_LEDA_VERSION < 500
diff --git a/Nef_S2/demo/Nef_S2/Sphere_geometry-demo.cpp b/Nef_S2/demo/Nef_S2/Sphere_geometry-demo.cpp
index 2f357ab5f5e..1ef4009b9e8 100644
--- a/Nef_S2/demo/Nef_S2/Sphere_geometry-demo.cpp
+++ b/Nef_S2/demo/Nef_S2/Sphere_geometry-demo.cpp
@@ -23,7 +23,7 @@
 
 #include <CGAL/leda_integer.h>
 #include <CGAL/Homogeneous.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/random_selection.h>
 #include <CGAL/point_generators_3.h>
 #if CGAL_LEDA_VERSION < 500
diff --git a/Nef_S2/noweb/SM_overlayer.lw b/Nef_S2/noweb/SM_overlayer.lw
index 4799f984243..eb5d3031f63 100644
--- a/Nef_S2/noweb/SM_overlayer.lw
+++ b/Nef_S2/noweb/SM_overlayer.lw
@@ -2254,7 +2254,7 @@ int main(int argc, char **argv)
 
 <<SM_overlayer-demo.C>>=
 #include <LOCAL/CGALH3.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/random_selection.h>
 #include <CGAL/point_generators_3.h>
 #if CGAL_LEDA_VERSION < 500
diff --git a/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_points_2.cpp b/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_points_2.cpp
index c09a67e2dc8..e058f148867 100644
--- a/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_points_2.cpp
+++ b/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_points_2.cpp
@@ -1,6 +1,6 @@
 // test for the linear_least_square_fitting() functions.
 #include <CGAL/Cartesian.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/linear_least_squares_fitting_2.h>
 #include <CGAL/point_generators_2.h>
 
diff --git a/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_rectangles_2.cpp b/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_rectangles_2.cpp
index 951ef0dc268..5b7d67f01ce 100644
--- a/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_rectangles_2.cpp
+++ b/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_rectangles_2.cpp
@@ -2,7 +2,7 @@
 
 
 #include <CGAL/Cartesian.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/linear_least_squares_fitting_2.h>
 #include <CGAL/point_generators_2.h>
 
diff --git a/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_segments_2.cpp b/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_segments_2.cpp
index 07fdb4c29cb..9a4d6fe8a90 100644
--- a/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_segments_2.cpp
+++ b/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_segments_2.cpp
@@ -2,7 +2,7 @@
 
 
 #include <CGAL/Cartesian.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/linear_least_squares_fitting_2.h>
 #include <CGAL/point_generators_2.h>
 
diff --git a/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_segments_3.cpp b/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_segments_3.cpp
index 69db4133891..5dc183a0e67 100644
--- a/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_segments_3.cpp
+++ b/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_segments_3.cpp
@@ -2,7 +2,7 @@
 
 
 #include <CGAL/Cartesian.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/linear_least_squares_fitting_3.h>
 #include <CGAL/point_generators_3.h>
 
diff --git a/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_triangles_2.cpp b/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_triangles_2.cpp
index caed437c904..37d3b15a89a 100644
--- a/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_triangles_2.cpp
+++ b/Principal_component_analysis/test/Principal_component_analysis/linear_least_squares_fitting_triangles_2.cpp
@@ -1,6 +1,6 @@
 // test for the linear_least_square_fitting() functions.
 #include <CGAL/Cartesian.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/linear_least_squares_fitting_2.h>
 #include <CGAL/point_generators_2.h>
 
diff --git a/Robustness/demo/Robustness/cgal_types.h b/Robustness/demo/Robustness/cgal_types.h
index 6813f17ad8d..1bfe4e15096 100644
--- a/Robustness/demo/Robustness/cgal_types.h
+++ b/Robustness/demo/Robustness/cgal_types.h
@@ -32,7 +32,7 @@
 
 #include <CGAL/segment_intersection_points_2.h>
 #include <CGAL/Join_input_iterator.h>
-#include <CGAL/copy_n.h>
+#include <CGAL/algorithm.h>
 #include <CGAL/convex_hull_2.h>
 #include <CGAL/squared_distance_2.h>
 #include <CGAL/Cartesian_converter.h>