BBTK_DECLARE_INPUT(In,std::vector< std::string >);
BBTK_DECLARE_INPUT(Form, int );
BBTK_DECLARE_INPUT(Deselect, bool );
+
BBTK_DECLARE_OUTPUT(Out, int );
BBTK_DECLARE_OUTPUT(OutString, std::string );
+
BBTK_PROCESS(Process);
void Process();
BBTK_CREATE_WIDGET(CreateWidget);