Remove unnecessary includes of arrayref.h

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

diff --git a/src/gromacs/gmxpreprocess/gen_vsite.h b/src/gromacs/gmxpreprocess/gen_vsite.h
index a86f4f49267803f80eb88b265c00f09af18fcfb8..2cd20ce9adbfe105ad73e5a5d6de9d450a7c836e 100644 (file)
--- a/src/gromacs/gmxpreprocess/gen_vsite.h
+++ b/src/gromacs/gmxpreprocess/gen_vsite.h
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 1991-2000, University of Groningen, The Netherlands.
  * Copyright (c) 2001-2004, The GROMACS development team.
- * Copyright (c) 2013,2014,2015,2018,2019, by the GROMACS development team, led by
+ * Copyright (c) 2013,2014,2015,2018,2019,2020, 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.
@@ -38,8 +38,9 @@
 #ifndef GMX_GMXPREPROCESS_GEN_VSITE_H
 #define GMX_GMXPREPROCESS_GEN_VSITE_H
 
+#include <vector>
+
 #include "gromacs/math/vectypes.h"
-#include "gromacs/utility/arrayref.h"
 #include "gromacs/utility/real.h"
 
 class PreprocessingAtomTypes;
@@ -48,6 +49,12 @@ struct InteractionsOfType;
 struct PreprocessResidue;
 struct t_symtab;
 
+namespace gmx
+{
+template<typename>
+class ArrayRef;
+}
+
 /* stuff for pdb2gmx */
 
 void do_vsites(gmx::ArrayRef<const PreprocessResidue> rtpFFDB,