1.1 --- a/src/work/list_graph.hh	Mon Feb 16 16:27:49 2004 +0000
     1.2 +++ b/src/work/list_graph.hh	Mon Feb 16 16:36:12 2004 +0000
     1.3 @@ -2,6 +2,7 @@
     1.4  #define LIST_GRAPH_HH
     1.5  
     1.6  #include <iostream>
     1.7 +#include <vector>
     1.8  
     1.9  namespace marci {
    1.10