Replace rounding using int(x+0.5) with roundToInt

[alexxy/gromacs.git] / src / gromacs / awh / bias.cpp

diff --git a/src/gromacs/awh/bias.cpp b/src/gromacs/awh/bias.cpp
index 27167183d7aa5a658ba3a4a96a2938b5fb547efe..bde1a68fbeac4416386f3092cc8e74157c42763d 100644 (file)
--- a/src/gromacs/awh/bias.cpp
+++ b/src/gromacs/awh/bias.cpp
@@ -57,6 +57,7 @@
 #include "gromacs/compat/make_unique.h"
 #include "gromacs/fileio/gmxfio.h"
 #include "gromacs/gmxlib/network.h"
+#include "gromacs/math/functions.h"
 #include "gromacs/math/utilities.h"
 #include "gromacs/mdtypes/awh-history.h"
 #include "gromacs/mdtypes/awh-params.h"
@@ -222,7 +223,7 @@ static int64_t countSamples(const std::vector<PointState> &pointState)
         numSamples += point.weightSumTot();
     }
 
-    return static_cast<int64_t>(numSamples + 0.5);
+    return gmx::roundToInt64(numSamples);
 }
 
 /*! \brief