--- /dev/null
+#ifndef SCD_STM_BASE_H
+#define SCD_STM_BASE_H
+
+#include <list>
+
+#include "scd_simulator.h"
+#include "scd_cont_slave_wrapper.h"
+#include "fsm/scd_cont_state.h"
+
+
+/* forward declaration */
+class scd_cont_man_master;
+
+
+/**
+ * Base class for all control master states.
+ */
+class scd_stm_base : public scd_cont_state
+{
+public:
+ /**
+ * Constructor.
+ * \param sim the simulation environment
+ * \param fsm the FSM of this state
+ */
+ scd_stm_base(scd_simulator& sim, scd_cont_man_master& fsm);
+
+ virtual ~scd_stm_base() {}
+
+ /* scd_cont_fsm_if */
+ void set_busy() {}
+ void set_idle(const sc_core::sc_time& time) {}
+ void set_done() {}
+ void set_fail();
+ void process();
+ bool active() const;
+ bool busy() const;
+ bool failed() const;
+ bool advance_time() const;
+ const sc_core::sc_time& get_time_step();
+
+protected:
+ scd_cont_man_master& _fsm;
+ std::list<scd_cont_slave_wrapper*>& _slaves;
+ sc_core::sc_time& _time_step;
+ scd_cont_state& _st_init;
+ scd_cont_state& _st_busy;
+ scd_cont_state& _st_idle;
+ scd_cont_state& _st_done;
+ scd_cont_state& _st_time_req;
+ scd_cont_state& _st_time;
+ scd_cont_state& _st_term_req;
+ scd_cont_state& _st_terminate;
+ scd_cont_state& _st_terminated;
+ scd_cont_state& _st_fail;
+ scd_cont_state& _st_failed;
+
+ /* member functions */
+ bool _check_slaves();
+ bool _some_slaves_active();
+ void _close_slaves();
+};
+
+#endif