Merge pull request #7342 from oleg-alexandrov/master

Add example of printing vertex coordinates

Surface_mesh/examples/Surface_mesh/sm_iterators.cpp

@@ -46,7 +46,8 @@ int main()
 
     // or with boost::tie, as the CGAL range derives from std::pair
     for(boost::tie(vb, ve) = m.vertices(); vb != ve; ++vb){
-            std::cout << *vb << std::endl;
+            // Print vertex index and vertex coordinates
+            std::cout << *vb << " " << m.point(*vb) << std::endl;
     }
 
     // Instead of the classical for loop one can use