-simgrid::s4u::Host* NetZoneImpl::create_host(const char* name, std::vector<double>* speedPerPstate, int coreAmount,
- std::map<std::string, std::string>* props)
+simgrid::s4u::Host* NetZoneImpl::create_host(const char* name, const std::vector<double>& speed_per_pstate,
+ int coreAmount, const std::map<std::string, std::string>* props)