* \author Teemu Murtola <teemu.murtola@gmail.com>
* \ingroup module_selection
*/
+#include "gmxpre.h"
+
#include "toputils.h"
#include <cstring>
-#include "gromacs/math/vec.h"
#include "gromacs/fileio/tpxio.h"
#include "gromacs/fileio/trx.h"
#include "gromacs/fileio/trxio.h"
+#include "gromacs/math/vec.h"
#include "gromacs/topology/atoms.h"
#include "gromacs/topology/topology.h"
#include "gromacs/utility/gmxassert.h"