X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4485d715fa3a090c1dd38def83ab8239feebecb3..a769d0bfd8cf7d4e8f9ae4dfbcf69d8a851508da:/src/s4u/s4u_Link.cpp

diff --git a/src/s4u/s4u_Link.cpp b/src/s4u/s4u_Link.cpp
index d09897b673..86f5c313bc 100644
--- a/src/s4u/s4u_Link.cpp
+++ b/src/s4u/s4u_Link.cpp
@@ -18,20 +18,20 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(s4u_link, s4u, "Logging specific to the S4U link
 namespace simgrid {
 namespace s4u {
 
-simgrid::xbt::signal<void(Link&)> Link::on_creation;
-simgrid::xbt::signal<void(Link&)> Link::on_destruction;
-simgrid::xbt::signal<void(Link&)> Link::on_state_change;
-simgrid::xbt::signal<void(Link&)> Link::on_bandwidth_change;
-simgrid::xbt::signal<void(kernel::resource::NetworkAction*, Host* src, Host* dst)> Link::on_communicate;
-simgrid::xbt::signal<void(kernel::resource::NetworkAction*, kernel::resource::Action::State)>
+xbt::signal<void(Link&)> Link::on_creation;
+xbt::signal<void(Link&)> Link::on_destruction;
+xbt::signal<void(Link&)> Link::on_state_change;
+xbt::signal<void(Link&)> Link::on_bandwidth_change;
+xbt::signal<void(kernel::resource::NetworkAction*, Host* src, Host* dst)> Link::on_communicate;
+xbt::signal<void(kernel::resource::NetworkAction*, kernel::resource::Action::State)>
     Link::on_communication_state_change;
 
-Link* Link::by_name(std::string name)
+Link* Link::by_name(const std::string& name)
 {
   return Engine::get_instance()->link_by_name(name);
 }
 
-Link* Link::by_name_or_null(std::string name)
+Link* Link::by_name_or_null(const std::string& name)
 {
   return Engine::get_instance()->link_by_name_or_null(name);
 }
@@ -105,13 +105,13 @@ void Link::set_latency_profile(kernel::profile::Profile* trace)
   simgrid::simix::simcall([this, trace]() { this->pimpl_->set_latency_profile(trace); });
 }
 
-const char* Link::get_property(std::string key)
+const char* Link::get_property(const std::string& key)
 {
   return this->pimpl_->get_property(key);
 }
-void Link::set_property(std::string key, std::string value)
+void Link::set_property(const std::string& key, const std::string& value)
 {
-  simgrid::simix::simcall([this, key, value] { this->pimpl_->set_property(key, value); });
+  simgrid::simix::simcall([this, &key, &value] { this->pimpl_->set_property(key, value); });
 }
 } // namespace s4u
 } // namespace simgrid