StaTcl.i cleanup

Signed-off-by: James Cherry <cherry@parallaxsw.com>

liberty/Liberty.i

@@ -197,6 +197,12 @@ find_liberty_cell(const char *name)
   return cmdNetwork()->findLibertyCell(name);
 }
 
+bool
+timing_role_is_check(TimingRole *role)
+{
+  return role->isTimingCheck();
+}
+
 %} // inline
 
 ////////////////////////////////////////////////////////////////

search/Search.i

@@ -306,6 +306,18 @@ report_loops()
   }
 }
 
+char
+pin_sim_logic_value(const Pin *pin)
+{
+  return logicValueString(Sta::sta()->simLogicValue(pin));
+}
+
+InstanceSeq
+slow_drivers(int count)
+{
+  return Sta::sta()->slowDrivers(count);
+}
+
 ////////////////////////////////////////////////////////////////
 
 PathEndSeq
@@ -456,6 +468,366 @@ report_path_cmd(PathRef *path)
 
 ////////////////////////////////////////////////////////////////
 
+void
+report_clk_skew(ConstClockSeq clks,
+		const Corner *corner,
+		const SetupHold *setup_hold,
+                bool include_internal_latency,
+		int digits)
+{
+  cmdLinkedNetwork();
+  Sta::sta()->reportClkSkew(clks, corner, setup_hold,
+                            include_internal_latency, digits);
+}
+
+void
+report_clk_latency(ConstClockSeq clks,
+                   const Corner *corner,
+                   bool include_internal_latency,
+                   int digits)
+{
+  cmdLinkedNetwork();
+  Sta::sta()->reportClkLatency(clks, corner, include_internal_latency, digits);
+}
+
+float
+worst_clk_skew_cmd(const SetupHold *setup_hold,
+                   bool include_internal_latency)
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->findWorstClkSkew(setup_hold, include_internal_latency);
+}
+
+////////////////////////////////////////////////////////////////
+
+MinPulseWidthCheckSeq &
+min_pulse_width_violations(const Corner *corner)
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->minPulseWidthViolations(corner);
+}
+
+MinPulseWidthCheckSeq &
+min_pulse_width_check_pins(PinSeq *pins,
+			   const Corner *corner)
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  MinPulseWidthCheckSeq &checks = sta->minPulseWidthChecks(pins, corner);
+  delete pins;
+  return checks;
+}
+
+MinPulseWidthCheckSeq &
+min_pulse_width_checks(const Corner *corner)
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->minPulseWidthChecks(corner);
+}
+
+MinPulseWidthCheck *
+min_pulse_width_check_slack(const Corner *corner)
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->minPulseWidthSlack(corner);
+}
+
+void
+report_mpw_checks(MinPulseWidthCheckSeq *checks,
+		  bool verbose)
+{
+  Sta::sta()->reportMpwChecks(checks, verbose);
+}
+
+void
+report_mpw_check(MinPulseWidthCheck *check,
+		 bool verbose)
+{
+  Sta::sta()->reportMpwCheck(check, verbose);
+}
+
+////////////////////////////////////////////////////////////////
+
+MinPeriodCheckSeq &
+min_period_violations()
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->minPeriodViolations();
+}
+
+MinPeriodCheck *
+min_period_check_slack()
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->minPeriodSlack();
+}
+
+void
+report_min_period_checks(MinPeriodCheckSeq *checks,
+			 bool verbose)
+{
+  Sta::sta()->reportChecks(checks, verbose);
+}
+
+void
+report_min_period_check(MinPeriodCheck *check,
+			bool verbose)
+{
+  Sta::sta()->reportCheck(check, verbose);
+}
+
+////////////////////////////////////////////////////////////////
+
+MaxSkewCheckSeq &
+max_skew_violations()
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->maxSkewViolations();
+}
+
+MaxSkewCheck *
+max_skew_check_slack()
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->maxSkewSlack();
+}
+
+void
+report_max_skew_checks(MaxSkewCheckSeq *checks,
+		       bool verbose)
+{
+  Sta::sta()->reportChecks(checks, verbose);
+}
+
+void
+report_max_skew_check(MaxSkewCheck *check,
+		      bool verbose)
+{
+  Sta::sta()->reportCheck(check, verbose);
+}
+
+////////////////////////////////////////////////////////////////
+
+Slack
+find_clk_min_period(const Clock *clk,
+                    bool ignore_port_paths)
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  return sta->findClkMinPeriod(clk, ignore_port_paths);
+}
+
+////////////////////////////////////////////////////////////////
+
+PinSeq
+check_slew_limits(Net *net,
+                  bool violators,
+                  const Corner *corner,
+                  const MinMax *min_max)
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->checkSlewLimits(net, violators, corner, min_max);
+}
+
+size_t
+max_slew_violation_count()
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->checkSlewLimits(nullptr, true, nullptr, MinMax::max()).size();
+}
+
+float
+max_slew_check_slack()
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  const Pin *pin;
+  Slew slew;
+  float slack;
+  float limit;
+  sta->maxSlewCheck(pin, slew, slack, limit);
+  return sta->units()->timeUnit()->staToUser(slack);
+}
+
+float
+max_slew_check_limit()
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  const Pin *pin;
+  Slew slew;
+  float slack;
+  float limit;
+  sta->maxSlewCheck(pin, slew, slack, limit);
+  return sta->units()->timeUnit()->staToUser(limit);
+}
+
+void
+report_slew_limit_short_header()
+{
+  Sta::sta()->reportSlewLimitShortHeader();
+}
+
+void
+report_slew_limit_short(Pin *pin,
+			const Corner *corner,
+			const MinMax *min_max)
+{
+  Sta::sta()->reportSlewLimitShort(pin, corner, min_max);
+}
+
+void
+report_slew_limit_verbose(Pin *pin,
+			  const Corner *corner,
+			  const MinMax *min_max)
+{
+  Sta::sta()->reportSlewLimitVerbose(pin, corner, min_max);
+}
+
+////////////////////////////////////////////////////////////////
+
+PinSeq
+check_fanout_limits(Net *net,
+                    bool violators,
+                    const MinMax *min_max)
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->checkFanoutLimits(net, violators, min_max);
+}
+
+size_t
+max_fanout_violation_count()
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->checkFanoutLimits(nullptr, true, MinMax::max()).size();
+}
+
+float
+max_fanout_check_slack()
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  const Pin *pin;
+  float fanout;
+  float slack;
+  float limit;
+  sta->maxFanoutCheck(pin, fanout, slack, limit);
+  return slack;;
+}
+
+float
+max_fanout_check_limit()
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  const Pin *pin;
+  float fanout;
+  float slack;
+  float limit;
+  sta->maxFanoutCheck(pin, fanout, slack, limit);
+  return limit;;
+}
+
+void
+report_fanout_limit_short_header()
+{
+  Sta::sta()->reportFanoutLimitShortHeader();
+}
+
+void
+report_fanout_limit_short(Pin *pin,
+			  const MinMax *min_max)
+{
+  Sta::sta()->reportFanoutLimitShort(pin, min_max);
+}
+
+void
+report_fanout_limit_verbose(Pin *pin,
+			    const MinMax *min_max)
+{
+  Sta::sta()->reportFanoutLimitVerbose(pin, min_max);
+}
+
+////////////////////////////////////////////////////////////////
+
+PinSeq
+check_capacitance_limits(Net *net,
+                         bool violators,
+                         const Corner *corner,
+                         const MinMax *min_max)
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->checkCapacitanceLimits(net, violators, corner, min_max);
+}
+
+size_t
+max_capacitance_violation_count()
+{
+  cmdLinkedNetwork();
+  return Sta::sta()->checkCapacitanceLimits(nullptr, true,nullptr,MinMax::max()).size();
+}
+
+float
+max_capacitance_check_slack()
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  const Pin *pin;
+  float capacitance;
+  float slack;
+  float limit;
+  sta->maxCapacitanceCheck(pin, capacitance, slack, limit);
+  return sta->units()->capacitanceUnit()->staToUser(slack);
+}
+
+float
+max_capacitance_check_limit()
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  const Pin *pin;
+  float capacitance;
+  float slack;
+  float limit;
+  sta->maxCapacitanceCheck(pin, capacitance, slack, limit);
+  return sta->units()->capacitanceUnit()->staToUser(limit);
+}
+
+void
+report_capacitance_limit_short_header()
+{
+  Sta::sta()->reportCapacitanceLimitShortHeader();
+}
+
+void
+report_capacitance_limit_short(Pin *pin,
+			       const Corner *corner,
+			       const MinMax *min_max)
+{
+  Sta::sta()->reportCapacitanceLimitShort(pin, corner, min_max);
+}
+
+void
+report_capacitance_limit_verbose(Pin *pin,
+				 const Corner *corner,
+				 const MinMax *min_max)
+{
+  Sta::sta()->reportCapacitanceLimitVerbose(pin, corner, min_max);
+}
+
+////////////////////////////////////////////////////////////////
+
+void
+write_timing_model_cmd(const char *lib_name,
+                       const char *cell_name,
+                       const char *filename,
+                       const Corner *corner)
+{
+  Sta::sta()->writeTimingModel(lib_name, cell_name, filename, corner);
+}
+
+////////////////////////////////////////////////////////////////
+
 void
 define_corners_cmd(StringSet *corner_names)
 {
@@ -512,6 +884,80 @@ check_timing_cmd(bool no_input_delay,
 				 loops, generated_clks);
 }
 
+////////////////////////////////////////////////////////////////
+
+PinSet
+find_fanin_pins(PinSeq *to,
+		bool flat,
+		bool startpoints_only,
+		int inst_levels,
+		int pin_levels,
+		bool thru_disabled,
+		bool thru_constants)
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  PinSet fanin = sta->findFaninPins(to, flat, startpoints_only,
+                                    inst_levels, pin_levels,
+                                    thru_disabled, thru_constants);
+  delete to;
+  return fanin;
+}
+
+InstanceSet
+find_fanin_insts(PinSeq *to,
+		 bool flat,
+		 bool startpoints_only,
+		 int inst_levels,
+		 int pin_levels,
+		 bool thru_disabled,
+		 bool thru_constants)
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  InstanceSet fanin = sta->findFaninInstances(to, flat, startpoints_only,
+                                              inst_levels, pin_levels,
+                                              thru_disabled, thru_constants);
+  delete to;
+  return fanin;
+}
+
+PinSet
+find_fanout_pins(PinSeq *from,
+		 bool flat,
+		 bool endpoints_only,
+		 int inst_levels,
+		 int pin_levels,
+		 bool thru_disabled,
+		 bool thru_constants)
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  PinSet fanout = sta->findFanoutPins(from, flat, endpoints_only,
+                                      inst_levels, pin_levels,
+                                      thru_disabled, thru_constants);
+  delete from;
+  return fanout;
+}
+
+InstanceSet
+find_fanout_insts(PinSeq *from,
+		  bool flat,
+		  bool endpoints_only,
+		  int inst_levels,
+		  int pin_levels,
+		  bool thru_disabled,
+		  bool thru_constants)
+{
+  cmdLinkedNetwork();
+  Sta *sta = Sta::sta();
+  InstanceSet fanout = sta->findFanoutInstances(from, flat, endpoints_only,
+                                                inst_levels, pin_levels,
+                                                thru_disabled, thru_constants);
+  delete from;
+  return fanout;
+}
+
 %} // inline
 
 ////////////////////////////////////////////////////////////////

tcl/StaTcl.i

@@ -35,7 +35,6 @@
 #include "Error.hh"
 #include "Fuzzy.hh"
 #include "Units.hh"
-#include "Transition.hh"
 #include "Property.hh"
 #include "Sta.hh"
 
@@ -48,8 +47,6 @@ namespace sta {
 //
 ////////////////////////////////////////////////////////////////
 
-typedef MinPulseWidthCheckSeq::Iterator MinPulseWidthCheckSeqIterator;
-
 // Get the network for commands.
 Network *
 cmdNetwork()
@@ -101,20 +98,6 @@ using namespace sta;
 
 %}
 
-////////////////////////////////////////////////////////////////
-//
-// Empty class definitions to make swig happy.
-// Private constructor/destructor so swig doesn't emit them.
-//
-////////////////////////////////////////////////////////////////
-
-class Transition
-{
-private:
-  Transition();
-  ~Transition();
-};
-
 ////////////////////////////////////////////////////////////////
 //
 // C++ functions visible as TCL functions.
@@ -380,75 +363,9 @@ delete_all_memory()
 }
 
 ////////////////////////////////////////////////////////////////
-
-// format_unit functions print with fixed digits and suffix.
-// Pass value arg as string to support NaNs.
-const char *
-format_time(const char *value,
-	    int digits)
-{
-  float value1 = strtof(value, nullptr);
-  return Sta::sta()->units()->timeUnit()->asString(value1, digits);
-}
-
-const char *
-format_capacitance(const char *value,
-		   int digits)
-{
-  float value1 = strtof(value, nullptr);
-  return Sta::sta()->units()->capacitanceUnit()->asString(value1, digits);
-}
-
-const char *
-format_resistance(const char *value,
-		  int digits)
-{
-  float value1 = strtof(value, nullptr);
-  return Sta::sta()->units()->resistanceUnit()->asString(value1, digits);
-}
-
-const char *
-format_voltage(const char *value,
-	       int digits)
-{
-  float value1 = strtof(value, nullptr);
-  return Sta::sta()->units()->voltageUnit()->asString(value1, digits);
-}
-
-const char *
-format_current(const char *value,
-	       int digits)
-{
-  float value1 = strtof(value, nullptr);
-  return Sta::sta()->units()->currentUnit()->asString(value1, digits);
-}
-
-const char *
-format_power(const char *value,
-	     int digits)
-{
-  float value1 = strtof(value, nullptr);
-  return Sta::sta()->units()->powerUnit()->asString(value1, digits);
-}
-
-const char *
-format_distance(const char *value,
-		int digits)
-{
-  float value1 = strtof(value, nullptr);
-  Unit *dist_unit = Sta::sta()->units()->distanceUnit();
-  return dist_unit->asString(value1, digits);
-}
-
-const char *
-format_area(const char *value,
-	    int digits)
-{
-  float value1 = strtof(value, nullptr);
-  Unit *dist_unit = Sta::sta()->units()->distanceUnit();
-  return dist_unit->asString(value1 / dist_unit->scale(), digits);
-}
-
+//
+// Units
+//
 ////////////////////////////////////////////////////////////////
 
 // <unit>_sta_ui conversion from sta units to user interface units.
@@ -624,6 +541,76 @@ unit_scale(const char *unit_name)
 
 ////////////////////////////////////////////////////////////////
 
+// format_unit functions print with fixed digits and suffix.
+// Pass value arg as string to support NaNs.
+const char *
+format_time(const char *value,
+	    int digits)
+{
+  float value1 = strtof(value, nullptr);
+  return Sta::sta()->units()->timeUnit()->asString(value1, digits);
+}
+
+const char *
+format_capacitance(const char *value,
+		   int digits)
+{
+  float value1 = strtof(value, nullptr);
+  return Sta::sta()->units()->capacitanceUnit()->asString(value1, digits);
+}
+
+const char *
+format_resistance(const char *value,
+		  int digits)
+{
+  float value1 = strtof(value, nullptr);
+  return Sta::sta()->units()->resistanceUnit()->asString(value1, digits);
+}
+
+const char *
+format_voltage(const char *value,
+	       int digits)
+{
+  float value1 = strtof(value, nullptr);
+  return Sta::sta()->units()->voltageUnit()->asString(value1, digits);
+}
+
+const char *
+format_current(const char *value,
+	       int digits)
+{
+  float value1 = strtof(value, nullptr);
+  return Sta::sta()->units()->currentUnit()->asString(value1, digits);
+}
+
+const char *
+format_power(const char *value,
+	     int digits)
+{
+  float value1 = strtof(value, nullptr);
+  return Sta::sta()->units()->powerUnit()->asString(value1, digits);
+}
+
+const char *
+format_distance(const char *value,
+		int digits)
+{
+  float value1 = strtof(value, nullptr);
+  Unit *dist_unit = Sta::sta()->units()->distanceUnit();
+  return dist_unit->asString(value1, digits);
+}
+
+const char *
+format_area(const char *value,
+	    int digits)
+{
+  float value1 = strtof(value, nullptr);
+  Unit *dist_unit = Sta::sta()->units()->distanceUnit();
+  return dist_unit->asString(value1 / dist_unit->scale(), digits);
+}
+
+////////////////////////////////////////////////////////////////
+
 const char *
 rise_short_name()
 {
@@ -636,6 +623,10 @@ fall_short_name()
   return RiseFall::fall()->shortName();
 }
 
+////////////////////////////////////////////////////////////////
+//
+// Properties
+//
 ////////////////////////////////////////////////////////////////
 
 PropertyValue
@@ -938,366 +929,6 @@ set_propagate_all_clocks(bool prop)
 
 ////////////////////////////////////////////////////////////////
 
-void
-report_clk_skew(ConstClockSeq clks,
-		const Corner *corner,
-		const SetupHold *setup_hold,
-                bool include_internal_latency,
-		int digits)
-{
-  cmdLinkedNetwork();
-  Sta::sta()->reportClkSkew(clks, corner, setup_hold,
-                            include_internal_latency, digits);
-}
-
-void
-report_clk_latency(ConstClockSeq clks,
-                   const Corner *corner,
-                   bool include_internal_latency,
-                   int digits)
-{
-  cmdLinkedNetwork();
-  Sta::sta()->reportClkLatency(clks, corner, include_internal_latency, digits);
-}
-
-float
-worst_clk_skew_cmd(const SetupHold *setup_hold,
-                   bool include_internal_latency)
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->findWorstClkSkew(setup_hold, include_internal_latency);
-}
-
-////////////////////////////////////////////////////////////////
-
-MinPulseWidthCheckSeq &
-min_pulse_width_violations(const Corner *corner)
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->minPulseWidthViolations(corner);
-}
-
-MinPulseWidthCheckSeq &
-min_pulse_width_check_pins(PinSeq *pins,
-			   const Corner *corner)
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  MinPulseWidthCheckSeq &checks = sta->minPulseWidthChecks(pins, corner);
-  delete pins;
-  return checks;
-}
-
-MinPulseWidthCheckSeq &
-min_pulse_width_checks(const Corner *corner)
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->minPulseWidthChecks(corner);
-}
-
-MinPulseWidthCheck *
-min_pulse_width_check_slack(const Corner *corner)
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->minPulseWidthSlack(corner);
-}
-
-void
-report_mpw_checks(MinPulseWidthCheckSeq *checks,
-		  bool verbose)
-{
-  Sta::sta()->reportMpwChecks(checks, verbose);
-}
-
-void
-report_mpw_check(MinPulseWidthCheck *check,
-		 bool verbose)
-{
-  Sta::sta()->reportMpwCheck(check, verbose);
-}
-
-////////////////////////////////////////////////////////////////
-
-MinPeriodCheckSeq &
-min_period_violations()
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->minPeriodViolations();
-}
-
-MinPeriodCheck *
-min_period_check_slack()
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->minPeriodSlack();
-}
-
-void
-report_min_period_checks(MinPeriodCheckSeq *checks,
-			 bool verbose)
-{
-  Sta::sta()->reportChecks(checks, verbose);
-}
-
-void
-report_min_period_check(MinPeriodCheck *check,
-			bool verbose)
-{
-  Sta::sta()->reportCheck(check, verbose);
-}
-
-////////////////////////////////////////////////////////////////
-
-MaxSkewCheckSeq &
-max_skew_violations()
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->maxSkewViolations();
-}
-
-MaxSkewCheck *
-max_skew_check_slack()
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->maxSkewSlack();
-}
-
-void
-report_max_skew_checks(MaxSkewCheckSeq *checks,
-		       bool verbose)
-{
-  Sta::sta()->reportChecks(checks, verbose);
-}
-
-void
-report_max_skew_check(MaxSkewCheck *check,
-		      bool verbose)
-{
-  Sta::sta()->reportCheck(check, verbose);
-}
-
-////////////////////////////////////////////////////////////////
-
-Slack
-find_clk_min_period(const Clock *clk,
-                    bool ignore_port_paths)
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  return sta->findClkMinPeriod(clk, ignore_port_paths);
-}
-
-////////////////////////////////////////////////////////////////
-
-PinSeq
-check_slew_limits(Net *net,
-                  bool violators,
-                  const Corner *corner,
-                  const MinMax *min_max)
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->checkSlewLimits(net, violators, corner, min_max);
-}
-
-size_t
-max_slew_violation_count()
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->checkSlewLimits(nullptr, true, nullptr, MinMax::max()).size();
-}
-
-float
-max_slew_check_slack()
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  const Pin *pin;
-  Slew slew;
-  float slack;
-  float limit;
-  sta->maxSlewCheck(pin, slew, slack, limit);
-  return sta->units()->timeUnit()->staToUser(slack);
-}
-
-float
-max_slew_check_limit()
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  const Pin *pin;
-  Slew slew;
-  float slack;
-  float limit;
-  sta->maxSlewCheck(pin, slew, slack, limit);
-  return sta->units()->timeUnit()->staToUser(limit);
-}
-
-void
-report_slew_limit_short_header()
-{
-  Sta::sta()->reportSlewLimitShortHeader();
-}
-
-void
-report_slew_limit_short(Pin *pin,
-			const Corner *corner,
-			const MinMax *min_max)
-{
-  Sta::sta()->reportSlewLimitShort(pin, corner, min_max);
-}
-
-void
-report_slew_limit_verbose(Pin *pin,
-			  const Corner *corner,
-			  const MinMax *min_max)
-{
-  Sta::sta()->reportSlewLimitVerbose(pin, corner, min_max);
-}
-
-////////////////////////////////////////////////////////////////
-
-PinSeq
-check_fanout_limits(Net *net,
-                    bool violators,
-                    const MinMax *min_max)
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->checkFanoutLimits(net, violators, min_max);
-}
-
-size_t
-max_fanout_violation_count()
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->checkFanoutLimits(nullptr, true, MinMax::max()).size();
-}
-
-float
-max_fanout_check_slack()
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  const Pin *pin;
-  float fanout;
-  float slack;
-  float limit;
-  sta->maxFanoutCheck(pin, fanout, slack, limit);
-  return slack;;
-}
-
-float
-max_fanout_check_limit()
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  const Pin *pin;
-  float fanout;
-  float slack;
-  float limit;
-  sta->maxFanoutCheck(pin, fanout, slack, limit);
-  return limit;;
-}
-
-void
-report_fanout_limit_short_header()
-{
-  Sta::sta()->reportFanoutLimitShortHeader();
-}
-
-void
-report_fanout_limit_short(Pin *pin,
-			  const MinMax *min_max)
-{
-  Sta::sta()->reportFanoutLimitShort(pin, min_max);
-}
-
-void
-report_fanout_limit_verbose(Pin *pin,
-			    const MinMax *min_max)
-{
-  Sta::sta()->reportFanoutLimitVerbose(pin, min_max);
-}
-
-////////////////////////////////////////////////////////////////
-
-PinSeq
-check_capacitance_limits(Net *net,
-                         bool violators,
-                         const Corner *corner,
-                         const MinMax *min_max)
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->checkCapacitanceLimits(net, violators, corner, min_max);
-}
-
-size_t
-max_capacitance_violation_count()
-{
-  cmdLinkedNetwork();
-  return Sta::sta()->checkCapacitanceLimits(nullptr, true,nullptr,MinMax::max()).size();
-}
-
-float
-max_capacitance_check_slack()
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  const Pin *pin;
-  float capacitance;
-  float slack;
-  float limit;
-  sta->maxCapacitanceCheck(pin, capacitance, slack, limit);
-  return sta->units()->capacitanceUnit()->staToUser(slack);
-}
-
-float
-max_capacitance_check_limit()
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  const Pin *pin;
-  float capacitance;
-  float slack;
-  float limit;
-  sta->maxCapacitanceCheck(pin, capacitance, slack, limit);
-  return sta->units()->capacitanceUnit()->staToUser(limit);
-}
-
-void
-report_capacitance_limit_short_header()
-{
-  Sta::sta()->reportCapacitanceLimitShortHeader();
-}
-
-void
-report_capacitance_limit_short(Pin *pin,
-			       const Corner *corner,
-			       const MinMax *min_max)
-{
-  Sta::sta()->reportCapacitanceLimitShort(pin, corner, min_max);
-}
-
-void
-report_capacitance_limit_verbose(Pin *pin,
-				 const Corner *corner,
-				 const MinMax *min_max)
-{
-  Sta::sta()->reportCapacitanceLimitVerbose(pin, corner, min_max);
-}
-
-////////////////////////////////////////////////////////////////
-
-void
-write_timing_model_cmd(const char *lib_name,
-                       const char *cell_name,
-                       const char *filename,
-                       const Corner *corner)
-{
-  Sta::sta()->writeTimingModel(lib_name, cell_name, filename, corner);
-}
-
-////////////////////////////////////////////////////////////////
-
 bool
 fuzzy_equal(float value1,
 	    float value2)
@@ -1305,106 +936,8 @@ fuzzy_equal(float value1,
   return fuzzyEqual(value1, value2);
 }
 
-char
-pin_sim_logic_value(const Pin *pin)
-{
-  return logicValueString(Sta::sta()->simLogicValue(pin));
-}
-
-InstanceSeq
-slow_drivers(int count)
-{
-  return Sta::sta()->slowDrivers(count);
-}
-
-bool
-timing_role_is_check(TimingRole *role)
-{
-  return role->isTimingCheck();
-}
-
-////////////////////////////////////////////////////////////////
-
-PinSet
-find_fanin_pins(PinSeq *to,
-		bool flat,
-		bool startpoints_only,
-		int inst_levels,
-		int pin_levels,
-		bool thru_disabled,
-		bool thru_constants)
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  PinSet fanin = sta->findFaninPins(to, flat, startpoints_only,
-                                    inst_levels, pin_levels,
-                                    thru_disabled, thru_constants);
-  delete to;
-  return fanin;
-}
-
-InstanceSet
-find_fanin_insts(PinSeq *to,
-		 bool flat,
-		 bool startpoints_only,
-		 int inst_levels,
-		 int pin_levels,
-		 bool thru_disabled,
-		 bool thru_constants)
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  InstanceSet fanin = sta->findFaninInstances(to, flat, startpoints_only,
-                                              inst_levels, pin_levels,
-                                              thru_disabled, thru_constants);
-  delete to;
-  return fanin;
-}
-
-PinSet
-find_fanout_pins(PinSeq *from,
-		 bool flat,
-		 bool endpoints_only,
-		 int inst_levels,
-		 int pin_levels,
-		 bool thru_disabled,
-		 bool thru_constants)
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  PinSet fanout = sta->findFanoutPins(from, flat, endpoints_only,
-                                      inst_levels, pin_levels,
-                                      thru_disabled, thru_constants);
-  delete from;
-  return fanout;
-}
-
-InstanceSet
-find_fanout_insts(PinSeq *from,
-		  bool flat,
-		  bool endpoints_only,
-		  int inst_levels,
-		  int pin_levels,
-		  bool thru_disabled,
-		  bool thru_constants)
-{
-  cmdLinkedNetwork();
-  Sta *sta = Sta::sta();
-  InstanceSet fanout = sta->findFanoutInstances(from, flat, endpoints_only,
-                                                inst_levels, pin_levels,
-                                                thru_disabled, thru_constants);
-  delete from;
-  return fanout;
-}
-
 %} // inline
 
-////////////////////////////////////////////////////////////////
-//
-// Object Methods
-//
-////////////////////////////////////////////////////////////////
-
 // Local Variables:
 // mode:c++
 // End: