Reduce the amount of header files loading xbt/string.hpp

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

diff --git a/src/xbt/random.cpp b/src/xbt/random.cpp
index 449207c..cb53f80 100644 (file)
--- a/src/xbt/random.cpp
+++ b/src/xbt/random.cpp
@@ -15,9 +15,7 @@
 XBT_LOG_EXTERNAL_CATEGORY(xbt);
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_random, xbt, "Random");
 
-namespace simgrid {
-namespace xbt {
-namespace random {
+namespace simgrid::xbt::random {
 
 bool Random::read_state(const std::string& filename)
 {
@@ -41,25 +39,25 @@ bool Random::write_state(const std::string& filename) const
 
 int StdRandom::uniform_int(int min, int max)
 {
-  std::uniform_int_distribution<> dist(min, max);
+  std::uniform_int_distribution dist(min, max);
   return dist(mt19937_gen);
 }
 
 double StdRandom::uniform_real(double min, double max)
 {
-  std::uniform_real_distribution<> dist(min, max);
+  std::uniform_real_distribution dist(min, max);
   return dist(mt19937_gen);
 }
 
 double StdRandom::exponential(double lambda)
 {
-  std::exponential_distribution<> dist(lambda);
+  std::exponential_distribution dist(lambda);
   return dist(mt19937_gen);
 }
 
 double StdRandom::normal(double mean, double sd)
 {
-  std::normal_distribution<> dist(mean, sd);
+  std::normal_distribution dist(mean, sd);
   return dist(mt19937_gen);
 }
 
@@ -157,6 +155,4 @@ double normal(double mean, double sd)
   return default_random->normal(mean, sd);
 }
 
-} // namespace random
-} // namespace xbt
-} // namespace simgrid
+} // namespace simgrid::xbt::random