Please static checkers.

[simgrid.git] / src / s4u / s4u_Netzone.cpp

diff --git a/src/s4u/s4u_Netzone.cpp b/src/s4u/s4u_Netzone.cpp
index 8f01821..bd00dc9 100644 (file)
--- a/src/s4u/s4u_Netzone.cpp
+++ b/src/s4u/s4u_Netzone.cpp
@@ -14,8 +14,7 @@
 
 #include "src/kernel/resource/NetworkModel.hpp"
 
-namespace simgrid {
-namespace s4u {
+namespace simgrid::s4u {
 
 xbt::signal<void(NetZone const&)> NetZone::on_creation;
 xbt::signal<void(NetZone const&)> NetZone::on_seal;
@@ -76,7 +75,7 @@ std::vector<Host*> NetZone::get_all_hosts() const
   return pimpl_->get_all_hosts();
 }
 
-int NetZone::get_host_count() const
+size_t NetZone::get_host_count() const
 {
   return pimpl_->get_host_count();
 }
@@ -200,8 +199,7 @@ kernel::resource::NetworkModelIntf* NetZone::get_network_model() const
   kernel::resource::NetworkModelIntf* model = pimpl_->get_network_model().get();
   return model;
 }
-} // namespace s4u
-} // namespace simgrid
+} // namespace simgrid::s4u
 
 /* **************************** Public C interface *************************** */