- Added an optimization to save cache when reached the end of the simulation

This optimization causes some trouble when using jumpto, but nothing terrible.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@991 3ecf2c5c-341e-0410-92b4-d18e462d057c

src/backend/concrete_simulation.cc

@@ -64,7 +64,7 @@ ConcreteSimulation::jump_to(History::position p) throw(UserInterruptException, N
     // pauses the simulation (see below)
  		break;
   case state_stopped:
-    _history.reset(true);
+    _history.step_front(0);
     break;
   default:
     break;
@@ -126,7 +126,7 @@ ConcreteSimulation::run() throw(UserInterruptException, NullPolicyException, Mal
   switch (_state)
   {
   case state_stopped:
-    _history.reset(true);
+    _history.step_front(0);
     break;
   default:
     break;