Replace rounding using int(x+0.5) with roundToInt

[alexxy/gromacs.git] / src / gromacs / gmxana / gmx_sorient.cpp

diff --git a/src/gromacs/gmxana/gmx_sorient.cpp b/src/gromacs/gmxana/gmx_sorient.cpp
index 2a88186f8bf92ebb64f1e82af4600e18de705e28..837c234828841ec2685eb7739a7e58b3284fd8c0 100644 (file)
--- a/src/gromacs/gmxana/gmx_sorient.cpp
+++ b/src/gromacs/gmxana/gmx_sorient.cpp
@@ -255,8 +255,8 @@ int gmx_sorient(int argc, char *argv[])
     rcut2 = gmx::square(rcut);
 
     invbw = 1/binwidth;
-    nbin1 = 1+static_cast<int>(2*invbw + 0.5);
-    nbin2 = 1+static_cast<int>(invbw + 0.5);
+    nbin1 = 1+gmx::roundToInt(2*invbw);
+    nbin2 = 1+gmx::roundToInt(invbw);
 
     invrbw = 1/rbinw;