#include "compiler.h"
-#include <algorithm>
-
#include <math.h>
#include <stdarg.h>
+#include <algorithm>
+
#include "gromacs/math/vec.h"
#include "gromacs/selection/indexutil.h"
-#include "gromacs/selection/poscalc.h"
#include "gromacs/selection/selection.h"
-#include "gromacs/selection/selmethod.h"
#include "gromacs/utility/exceptions.h"
#include "gromacs/utility/smalloc.h"
#include "gromacs/utility/stringutil.h"
#include "evaluate.h"
#include "keywords.h"
#include "mempool.h"
+#include "poscalc.h"
#include "selectioncollection-impl.h"
#include "selelem.h"
+#include "selmethod.h"
using std::min;
using gmx::SelectionTreeElement;