#include <string>
#include <vector>
-#include "../legacyheaders/typedefs.h"
-
#include "../utility/arrayref.h"
#include "../utility/common.h"
#include "../utility/gmxassert.h"
#include "position.h"
-#include "indexutil.h"
#include "selectionenums.h"
+struct t_topology;
+
namespace gmx
{