+ return j;
+}
+
+void
+JobManager::add_after (shared_ptr<Job> after, shared_ptr<Job> j)
+{
+ boost::mutex::scoped_lock lm (_mutex);
+ list<shared_ptr<Job> >::iterator i = find (_jobs.begin(), _jobs.end(), after);
+ assert (i != _jobs.end ());
+ ++i;
+ _jobs.insert (i, j);