Remove unnecessary includes of arrayref.h

[alexxy/gromacs.git] / src / gromacs / applied_forces / densityfittingamplitudelookup.h

diff --git a/src/gromacs/applied_forces/densityfittingamplitudelookup.h b/src/gromacs/applied_forces/densityfittingamplitudelookup.h
index 9b32472cf56bca2cd9d4c7f6b19c1f4f5b1f7e96..86675bcec649c882f9021e06867e2d569bcd3561 100644 (file)
--- a/src/gromacs/applied_forces/densityfittingamplitudelookup.h
+++ b/src/gromacs/applied_forces/densityfittingamplitudelookup.h
@@ -44,8 +44,8 @@
 
 #include <map>
 #include <memory>
+#include <vector>
 
-#include "gromacs/utility/arrayref.h"
 #include "gromacs/utility/enumerationhelpers.h"
 #include "gromacs/utility/real.h"
 
@@ -54,6 +54,9 @@ struct t_mdatoms;
 namespace gmx
 {
 
+template<typename>
+class ArrayRef;
+
 /*! \brief
  * The methods that determine how amplitudes are spread on a grid in density guided simulations.
  */