1.1 --- a/lemon/elevator.h	Sun Feb 22 09:52:44 2009 +0000
     1.2 +++ b/lemon/elevator.h	Mon Feb 23 11:58:39 2009 +0100
     1.3 @@ -27,6 +27,7 @@
     1.4  ///for labeling items in push-relabel type algorithms.
     1.5  ///
     1.6  
     1.7 +#include <lemon/core.h>
     1.8  #include <lemon/bits/traits.h>
     1.9  
    1.10  namespace lemon {