- 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/policy.hh

@@ -45,7 +45,7 @@ namespace sgpem
   It's a Strategy wich stay for a scheduling algorithm.
   It implements the related scheduling policy.
   Its goal is, usually, to keep a list of Schedulable objects
-  mantained in a SchedulableQueue.
+  mantained in a ReadyQueue.
   */
   class SG_DLLEXPORT Policy
   {
@@ -62,7 +62,7 @@ namespace sgpem
     virtual void configure() throw(UserInterruptException) = 0;
 
     /**
-      Sort the \ref SchedulableQueue object that contain all the Schedulable objects
+      Sort the \ref ReadyQueue object that contain all the Schedulable objects
       (Processes, Threads) still active managed by the scheduler.
 
       Because it's a pure virtual method, must be re-implemented