Remove unnecessary includes of arrayref.h

[alexxy/gromacs.git] / src / gromacs / gmxpreprocess / gen_ad.h

diff --git a/src/gromacs/gmxpreprocess/gen_ad.h b/src/gromacs/gmxpreprocess/gen_ad.h
index f05ffdcf4d440f5d6e7e3d1656a69bf673a69906..e722f6c1eb504cfc4aae633e41060b20a68dc131 100644 (file)
--- a/src/gromacs/gmxpreprocess/gen_ad.h
+++ b/src/gromacs/gmxpreprocess/gen_ad.h
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 1991-2000, University of Groningen, The Netherlands.
  * Copyright (c) 2001-2004, The GROMACS development team.
- * Copyright (c) 2012,2014,2015,2018,2019, by the GROMACS development team, led by
+ * Copyright (c) 2012,2014,2015,2018,2019,2020, 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.
@@ -38,14 +38,18 @@
 #ifndef GMX_GMXPREPROCESS_GEN_AD_H
 #define GMX_GMXPREPROCESS_GEN_AD_H
 
-#include "gromacs/utility/arrayref.h"
-
 struct t_atoms;
 struct t_excls;
 struct MoleculePatchDatabase;
 struct InteractionsOfType;
 struct PreprocessResidue;
 
+namespace gmx
+{
+template<typename>
+class ArrayRef;
+}
+
 void gen_pad(t_atoms*                               atoms,
              gmx::ArrayRef<const PreprocessResidue> rtpFFDB,
              gmx::ArrayRef<InteractionsOfType>      plist,