[sonar] Explicit cast when loosing precision (src/xbt/, and parts of surf/).

[simgrid.git] / src / xbt / random.cpp

diff --git a/src/xbt/random.cpp b/src/xbt/random.cpp
index 9a0ef47..7deb41e 100644 (file)
--- a/src/xbt/random.cpp
+++ b/src/xbt/random.cpp
@@ -73,7 +73,7 @@ int XbtRandom::uniform_int(int min, int max)
   do {
     value = mt19937_gen();
   } while (value >= decltype(mt19937_gen)::max() - decltype(mt19937_gen)::max() % range);
-  return value % range + min;
+  return static_cast<int>(value % range + min);
 }
 
 double XbtRandom::uniform_real(double min, double max)
@@ -84,7 +84,7 @@ double XbtRandom::uniform_real(double min, double max)
   do {
     numerator = mt19937_gen() - decltype(mt19937_gen)::min();
   } while (numerator == divisor);
-  return min + (max - min) * numerator / divisor;
+  return min + (max - min) * static_cast<double>(numerator) / divisor;
 }
 
 double XbtRandom::exponential(double lambda)