1.1 --- a/lemon/lgf_writer.h	Tue Jul 15 18:43:41 2008 +0100
     1.2 +++ b/lemon/lgf_writer.h	Tue Jul 15 18:49:30 2008 +0100
     1.3 @@ -34,7 +34,8 @@
     1.4  #include <functional>
     1.5  
     1.6  #include <lemon/assert.h>
     1.7 -#include <lemon/graph_utils.h>
     1.8 +#include <lemon/core.h>
     1.9 +#include <lemon/maps.h>
    1.10  
    1.11  namespace lemon {
    1.12