- Add operator== methods to dynamic schedulables, and in their interfaces too

- Write class ReadyQueue


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@688 3ecf2c5c-341e-0410-92b4-d18e462d057c

src/backend/ready_queue.hh

@@ -22,17 +22,29 @@
 #define READY_QUEUE_HH 1
 
 #include "config.h"
-#include "glibmm/ustring.h"
+
+#include <stdexcept>
+#include <vector>
 
 namespace sgpem
 {
-
+	class ReadyQueue;
+	class Schedulable;
 
   class SG_DLLEXPORT ReadyQueue
   {
   public:
-    virtual
-    ~ReadyQueue();
+		typedef unsigned int position;
+		typedef unsigned int size_t;
+
+		void          swap(position a, position b) throw (std::out_of_range);
+		inline size_t size() const;
+		Schedulable&  get_item_at(position index) throw (std::out_of_range);
+		inline void   append(Schedulable& schedulable);
+
+	private:
+		typedef std::vector<Schedulable*> Schedulables;
+		Schedulables _scheds;
   };
 
 }