From 26d46a960d3fe5339ab7a1179988e4be92ea90be Mon Sep 17 00:00:00 2001
From: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Date: Fri, 30 May 2008 11:11:00 -0700
Subject: [PATCH] fix a couple of XXX

---
 src/simulator/simulator.cc | 4 ++--
 src/simulator/simulator.h  | 6 +++++-
 src/simulator/time.cc      | 1 -
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/simulator/simulator.cc b/src/simulator/simulator.cc
index 91a23862c..00af60a65 100644
--- a/src/simulator/simulator.cc
+++ b/src/simulator/simulator.cc
@@ -115,8 +115,8 @@ SimulatorPrivate::GetTypeId (void)
     .AddAttribute ("Scheduler",
                    "The Scheduler used to handle all simulation events.",
                    PointerValue (),
-                   // XXX: allow getting the scheduler too.
-                   MakePointerAccessor (&SimulatorPrivate::SetScheduler),
+                   MakePointerAccessor (&SimulatorPrivate::SetScheduler,
+                                        &SimulatorPrivate::GetScheduler),
                    MakePointerChecker<Scheduler> ())
     ;
   return tid;
diff --git a/src/simulator/simulator.h b/src/simulator/simulator.h
index 15f000cf5..892f9eb2f 100644
--- a/src/simulator/simulator.h
+++ b/src/simulator/simulator.h
@@ -61,7 +61,11 @@ public:
    */
   static void EnableParallelSimulation (void);
   /**
-   * XXX
+   * \param scheduler a new event scheduler
+   *
+   * The event scheduler can be set at any time: the events scheduled
+   * in the previous scheduler will be transfered to the new scheduler
+   * before we start to use it.
    */
   static void SetScheduler (Ptr<Scheduler> scheduler);
 
diff --git a/src/simulator/time.cc b/src/simulator/time.cc
index 7dc3a8646..a25770277 100644
--- a/src/simulator/time.cc
+++ b/src/simulator/time.cc
@@ -271,7 +271,6 @@ std::istream& operator>> (std::istream& is, Time & time)
   else
     {
       is.setstate (std::ios_base::failbit);
-      // XXX: problem ?
     }
   return is;
 }