23 #include "single_copy.h"
25 #include <blackboard/blackboard.h>
26 #include <interface/interface.h>
28 using namespace fawkes;
48 __blackboard = blackboard;
53 __to->copy_values(__from);
61 __blackboard->close(__from);
62 __blackboard->close(__to);
69 if (__from->has_writer()) {
71 __to->copy_values(__from);