1.1 --- a/lemon/counter.h	Thu Apr 02 10:03:35 2015 +0200
     1.2 +++ b/lemon/counter.h	Thu Apr 02 12:57:18 2015 +0200
     1.3 @@ -22,6 +22,8 @@
     1.4  #include <string>
     1.5  #include <iostream>
     1.6  
     1.7 +#include <lemon/core.h>
     1.8 +
     1.9  ///\ingroup timecount
    1.10  ///\file
    1.11  ///\brief Tools for counting steps and events