added header to avoid compilation problem

2007-07-15 17:12:23 +00:00 · 2007-07-15 17:12:23 +00:00 · 91e3c9a70a
parent 7012da6e23
commit 91e3c9a70a
1 changed files with 1 additions and 0 deletions
--- a/Kinetic_data_structures/include/CGAL/Kinetic/IO/internal/Qt_widget_2_core.h
+++ b/Kinetic_data_structures/include/CGAL/Kinetic/IO/internal/Qt_widget_2_core.h
@ -25,6 +25,7 @@
 #include <CGAL/IO/Qt_widget.h>
 #include <qmainwindow.h>
 #include <CGAL/Kinetic/Listener.h>
+#include <CGAL/Kinetic/Ref_counted.h>

 namespace CGAL
 {