Update examples and tests

Point_set_3/examples/Point_set_3/point_set.cpp

@@ -16,7 +16,8 @@ void print_point_set (const Point_set& point_set)
   std::cerr << "Content of point set:" << std::endl;
   for (Point_set::const_iterator it = point_set.begin();
        it != point_set.end(); ++ it)
-    std::cerr << "* Point " << point_set.point(*it) // or point_set[it]
+    std::cerr << "* Point " << *it
+              << ": " << point_set.point(*it) // or point_set[it]
               << " with normal " << point_set.normal(*it)
               << std::endl;
 }
@@ -37,9 +38,10 @@ int main (int, char**)
   print_point_set(point_set); // Normals have default values
 
   // Change normal values
-  point_set.normal(0) = Vector (1., 0., 0.);
-  point_set.normal(1) = Vector (0., 1., 0.);
-  point_set.normal(2) = Vector (0., 0., 1.);
+  Point_set::iterator it = point_set.begin();
+  point_set.normal(*(it++)) = Vector (1., 0., 0.);
+  point_set.normal(*(it++)) = Vector (0., 1., 0.);
+  point_set.normal(*(it++)) = Vector (0., 0., 1.);
 
   // Add point + normal
   point_set.insert (Point (1., 2., 3.), Vector (4., 5., 6.));
@@ -52,7 +54,8 @@ int main (int, char**)
 
   print_point_set(point_set); // New item has default values
 
-  point_set.remove (point_set.begin());
+  point_set.remove (point_set.begin() + 2,
+                    point_set.begin() + 4);
 
   print_point_set(point_set); // New item has default values
   

Point_set_3/examples/Point_set_3/point_set_algo.cpp

@@ -1,6 +1,7 @@
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/Point_set_3.h>
 #include <CGAL/Point_set_3/Point_set_processing_3.h>
+#include <CGAL/Point_set_3/IO.h>
 #include <CGAL/grid_simplify_point_set.h>
 
 #include <CGAL/Shape_detection_3.h>

Point_set_3/examples/Point_set_3/point_set_read_ply.cpp

@@ -1,6 +1,6 @@
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/Point_set_3.h>
-#include <CGAL/Point_set_3/Point_set_processing_3.h>
+#include <CGAL/Point_set_3/IO.h>
 
 #include <fstream>
 #include <limits>

Point_set_3/examples/Point_set_3/point_set_read_xyz.cpp

@@ -1,8 +1,6 @@
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
 #include <CGAL/Point_set_3.h>
-#include <CGAL/IO/read_xyz_points.h>
-#include <CGAL/IO/write_off_points.h>
-#include <CGAL/Point_set_3/Point_set_processing_3.h>
+#include <CGAL/Point_set_3/IO.h>
 
 #include <fstream>
 #include <limits>

Point_set_3/test/Point_set_3/point_set_test.cpp

@@ -51,6 +51,24 @@ int main (int, char**)
   point_set.remove_from (first_to_remove);
   test ((point_set.size() + point_set.garbage_size() == size), "sizes before and after removal do not match.");
  
+  Point_set::Point_range
+    range = point_set.points();
+
+  {
+    Point_set::const_iterator psit = point_set.begin();
+    bool range_okay = true;
+    for (Point_set::Point_range::const_iterator it = range.begin(); it != range.end(); ++ it)
+      {
+        if (*it != point_set.point (*psit))
+          {
+            range_okay = false;
+            break;
+          }
+        ++ psit;
+      }
+    test (range_okay, "range access does not follow property map based access.");
+  }
+
   test (point_set.has_garbage(), "point set should have garbage.");
   point_set.collect_garbage();
   test (!(point_set.has_garbage()), "point set shouldn't have garbage.");
@@ -81,6 +99,8 @@ int main (int, char**)
   point_set.remove_property_map<Color> (color_prop);
   test (!(point_set.has_property_map<Color> ("color")), "point set shouldn't have colors.");
 
+  
+
   std::cerr << nb_success << "/" << nb_test << " test(s) succeeded." << std::endl;
   
   return EXIT_SUCCESS;