- Substitute the old SchedulableQueue with the new ReadyQueue

- Add interfaces for Process and Thread into the "sgpem.i" SWIG
interface file, change DynamicSchedulable into Schedulable
- Add dynamic_cast for the return value of ReadyQueue::get_item_at()
into the pyloader "sgpem.i" SWIG interface, so that a Schedulable
can be either recognized as a Thread or a Process
- TODO: wrap STL exceptions in SWIG interface
- Please note that code won't compile until the new History and
Scheduler::step_forward() will be in place. This is a known issue.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@689 3ecf2c5c-341e-0410-92b4-d18e462d057c

src/backend/scheduler.cc

@@ -42,7 +42,7 @@ Scheduler::Scheduler()
   _policy_manager.init();
 }
 
-SchedulableQueue*
+ReadyQueue*
 Scheduler::get_ready_queue()
 {
   // FIXME return the correct queue accordingly to the value returned by Policy::wants()
@@ -88,7 +88,7 @@ Scheduler::step_forward() throw(UserInterruptException)
     //******************
     //check for arrivals and prepare the queue
     //******************
-    smart_ptr<SchedulableQueue> initial = h.get_simulation_status_at(h.get_current_time());
+    smart_ptr<ReadyQueue> initial = h.get_simulation_status_at(h.get_current_time());
     if (!initial)
     {
       cout << _("\nNo initial state inserted!!\n");