Remove unnecessary includes of arrayref.h

[alexxy/gromacs.git] / src / gromacs / fileio / mrcdensitymap.h

diff --git a/src/gromacs/fileio/mrcdensitymap.h b/src/gromacs/fileio/mrcdensitymap.h
index 7f746567306c96948bce6d7509a65de00c8f9815..aec1d970ac94a26375f37e59c28e8f79e4dd6ecc 100644 (file)
--- a/src/gromacs/fileio/mrcdensitymap.h
+++ b/src/gromacs/fileio/mrcdensitymap.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of the GROMACS molecular simulation package.
  *
- * Copyright (c) 2019, by the GROMACS development team, led by
+ * Copyright (c) 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.
@@ -46,12 +46,12 @@
 
 #include "gromacs/math/multidimarray.h"
 #include "gromacs/mdspan/extensions.h"
-#include "gromacs/utility/arrayref.h"
 #include "gromacs/utility/classhelpers.h"
 
 namespace gmx
 {
-
+template<typename>
+class ArrayRef;
 struct MrcDensityMapHeader;
 class ISerializer;
 class TranslateAndScale;