Replace rounding using int(x+0.5) with roundToInt

[alexxy/gromacs.git] / src / gromacs / mdlib / shellfc.cpp

diff --git a/src/gromacs/mdlib/shellfc.cpp b/src/gromacs/mdlib/shellfc.cpp
index e4b54384c5ba642101ca418cc2f3ac543704f45c..667c9581508bfa4e2e382d41f4302d5c0433ee87 100644 (file)
--- a/src/gromacs/mdlib/shellfc.cpp
+++ b/src/gromacs/mdlib/shellfc.cpp
@@ -848,7 +848,7 @@ static real rms_force(const t_commrec *cr, gmx::ArrayRef<const gmx::RVec> force,
         buf[2] = *sf_dir;
         buf[3] = *Epot;
         gmx_sumd(4, buf, cr);
-        ntot    = static_cast<int>(buf[1] + 0.5);
+        ntot    = gmx::roundToInt(buf[1]);
         *sf_dir = buf[2];
         *Epot   = buf[3];
     }