* src/tgbaalgos/gtec/status.hh

(couvreur99_check_status::cycle_seed): New attribute.
* src/tgbaalgos/gtec/gtec.cc (couvreur99_check::check,
couvreur99_check_shy::check): Fill cycle_seed.
* src/tgbaalgos/gtec/ce.hh, src/tgbaalgos/gtec/ce.cc:
(couvreur99_check_result::accepting_run,
couvreur99_check_result::accepting_cycle): Revamp to compute a
cycle from the cycle_start, and then the shortest prefix to this
cycle.

iface/gspn/ltlgspn.cc

@@ -263,7 +263,11 @@ main(int argc, char **argv)
 			ce = new spot::couvreur99_check_result(ecs);
 			break;
 		      default:
-			ce = spot::counter_example_ssp(ecs);
+			// ce = spot::counter_example_ssp(ecs);
+			std::cerr
+			  << "counter_example_ssp() is no longer supported"
+			  << std::endl;
+			exit(1);
 		      }
 #endif
 		    spot::tgba_run* run = ce->accepting_run();

iface/gspn/ssp.cc

@@ -1003,6 +1003,10 @@ namespace spot
     return new couvreur99_check_shy_ssp(ssp_automata);
   }
 
+#if 0
+  // I rewrote couvreur99_check_result today, and it no longer use
+  // connected_component_ssp_factory.  So this cannot work anymore.
+  // -- adl 2004-12-10.
   couvreur99_check_result*
   counter_example_ssp(const couvreur99_check_status* status)
   {
@@ -1010,4 +1014,5 @@ namespace spot
       couvreur99_check_result(status,
 			      connected_component_ssp_factory::instance());
   }
+#endif
 }

iface/gspn/ssp.hh

@@ -55,9 +55,13 @@ namespace spot
   couvreur99_check* couvreur99_check_ssp_shy_semi(const tgba* ssp_automata);
   couvreur99_check* couvreur99_check_ssp_shy(const tgba* ssp_automata);
 
-  couvreur99_check_result*
-  counter_example_ssp(const couvreur99_check_status* status);
   /// @}
+
+  // I rewrote couvreur99_check_result today, and it no longer use
+  // connected_component_ssp_factory.  So this cannot work anymore.
+  // -- adl 2004-12-10.
+  // couvreur99_check_result*
+  // counter_example_ssp(const couvreur99_check_status* status);
 }
 
 #endif // SPOT_IFACE_GSPN_SSP_GSPN_SSP_HH