Remove PrivateImplPointer in favour of std::unique_ptr

[alexxy/gromacs.git] / src / gromacs / math / densityfit.h

diff --git a/src/gromacs/math/densityfit.h b/src/gromacs/math/densityfit.h
index 246d6610b0e4404ef02475c408f4d7820ac818fd..0f33d62a01cec035e33c14325560ab29518f7970 100644 (file)
--- a/src/gromacs/math/densityfit.h
+++ b/src/gromacs/math/densityfit.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of the GROMACS molecular simulation package.
  *
- * Copyright (c) 2019,2020, by the GROMACS development team, led by
+ * Copyright (c) 2019,2020,2021, 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.
@@ -43,8 +43,9 @@
 #ifndef GMX_MATH_DENSITYFIT_H
 #define GMX_MATH_DENSITYFIT_H
 
+#include <memory>
+
 #include "gromacs/mdspan/extensions.h"
-#include "gromacs/utility/classhelpers.h"
 #include "gromacs/utility/real.h"
 
 namespace gmx