Remove unnecessary includes of arrayref.h

[alexxy/gromacs.git] / src / gromacs / mdlib / boxdeformation.h

diff --git a/src/gromacs/mdlib/boxdeformation.h b/src/gromacs/mdlib/boxdeformation.h
index caa863e691a71857f6c3841ba85f5d65e793b406..0eea78a5c28db13393dcdc84677da062b49ee035 100644 (file)
--- a/src/gromacs/mdlib/boxdeformation.h
+++ b/src/gromacs/mdlib/boxdeformation.h
@@ -46,7 +46,6 @@
 #include <memory>
 
 #include "gromacs/math/vectypes.h"
-#include "gromacs/utility/arrayref.h"
 #include "gromacs/utility/basedefinitions.h"
 #include "gromacs/utility/classhelpers.h"
 #include "gromacs/utility/gmxmpi.h"
@@ -58,6 +57,8 @@ enum class NumRanks;
 namespace gmx
 {
 
+template<typename>
+class ArrayRef;
 class BoxDeformation
 {
 public: