Remove unnecessary includes of arrayref.h

[alexxy/gromacs.git] / src / gromacs / domdec / localatomset.h

diff --git a/src/gromacs/domdec/localatomset.h b/src/gromacs/domdec/localatomset.h
index 594c18b5c2169f1028c704d4d728d096ac9e686d..41599d37b21790c550095888e307a09a1acfa4ed 100644 (file)
--- a/src/gromacs/domdec/localatomset.h
+++ b/src/gromacs/domdec/localatomset.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of the GROMACS molecular simulation package.
  *
- * Copyright (c) 2018,2019, by the GROMACS development team, led by
+ * Copyright (c) 2018,2019,2020, by the GROMACS development team, led by
  * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
  * and including many others, as listed in the AUTHORS file in the
  * top-level source directory and at http://www.gromacs.org.
@@ -43,11 +43,12 @@
 #ifndef GMX_DOMDEC_LOCALATOMSET_H
 #define GMX_DOMDEC_LOCALATOMSET_H
 
-#include "gromacs/utility/arrayref.h"
+#include <cstddef>
 
 namespace gmx
 {
-
+template<typename>
+class ArrayRef;
 namespace internal
 {
 class LocalAtomSetData;