diff --git a/Point_set_3/include/CGAL/draw_point_set_3.h b/Point_set_3/include/CGAL/draw_point_set_3.h index adf3afac861..416d0363456 100644 --- a/Point_set_3/include/CGAL/draw_point_set_3.h +++ b/Point_set_3/include/CGAL/draw_point_set_3.h @@ -22,6 +22,7 @@ #ifndef CGAL_DRAW_POINT_SET_3_H #define CGAL_DRAW_POINT_SET_3_H +#include #include #ifdef CGAL_USE_BASIC_VIEWER