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+#ifndef schedulable_hh
+#define schedulable_hh
+// schedulable.hh
+// {{{
+//
+// Copyright (C) 2004 Nicolas Schodet
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// Contact :
+// Web: http://perso.efrei.fr/~schodet/
+// Email: <contact@ni.fr.eu.org>
+// }}}
+
+class FdSet;
+
+namespace scheduler {
+
+class Scheduler;
+
+/// Classe abstraite pour un objet utilisable par le Scheduler.
+class Schedulable
+{
+ public:
+ /// Destructeur.
+ virtual ~Schedulable (void) {}
+ /// Paramètre le Scheduler.
+ virtual void setup (Scheduler &scheduler, int time, FdSet &readSet,
+ int &timeout) = 0;
+ /// Appelé aprés l'attente du Scheduler, renvois true si un événement a
+ /// été traité.
+ virtual bool run (Scheduler &scheduler, int time,
+ const FdSet &readSet) = 0;
+};
+
+} // namespace scheduler
+
+#endif // schedulable_hh